Agr Process Pilot® System Keeps Cisowianka Wasp-Waist Bottle in Shape

Automated blowmolder control assures container is as pristine as its contents

Poland’s mineral water bottler Nałęczów Zdrój S.A. is well known for the purity of its best-selling brand Cisowianka, sourced from pristine aquifers near its plant in the southeastern village of Drzewce. With such a strong reputation to uphold, as the company prepared to launch a distinctive new 1.5 liter PET bottle for the Cisowianka line, it was guided by the imperative to produce a container capturing the purity of the brand.

The special shape of the new Cisowianka bottle, with its wasp-waist middle designed for consumer comfort and easy pouring, demanded a robust manufacturing process to assure both optimum bottle performance and downstream production efficiency. During the redesign initiative, Nałęczów Zdrój concluded that the linchpin of the process was precise distribution of the PET material by the blowmolder, especially to the bottle’s sensitive waist region.

To meet the challenging material distribution specifications, the company equipped each of its two newly installed KHS Blowmax Series IV blowmolding lines with a Process Pilot® automated process control system from Agr International.

The Agr system incorporates three components: the Pilot Profiler® (PET material distribution measurement), Pilot Vision™ (visual defect detection), and the Process Pilot closed-loop control software, which provides the link between the bottle measurements and blowmolding machine controls.

The Pilot Profiler relies on an array of sensors at the mold out-take to measure the material distribution on every bottle. The thickness data are fed continuously to the Process Pilot controls, programmed with the perfect dimensions of each bottle model. The Pilot controls automatically adjust the blowmolder to conform to the specified recipe, maintaining the desired material distribution at all points along the bottle sidewall—regardless of even slight changes in plant temperature or preform conditions, or other variations that could impact the blowmolding process.

In addition to keeping the material in the right place, automatic thickness monitoring allows Nałęczów Zdrój to skip the time-consuming step of manually taking traditional, cross-section measurements, a labor-intensive process that requires considerable trial and error.

Pilot Vision was instrumental in resolving another challenge to Cisowianka bottle integrity: sealing surface defects. System cameras inspect the sealing surface of every preform, rejecting those with any scratches or damage. The defect detection capability not only prevents disruption to downstream processing, it also eliminates the potential risk of product leakage and a compromised customer experience.

The Agr Process Pilot system also serves as a valuable diagnostic tool for blowmolder maintenance, for greater filling line efficiency. By identifying the mold cavity where a defect originates, the system allows plant personnel to quickly address the issue and return to production with minimal downtime.

The assurance that only commercial-grade bottles reach the filler enables the lines to run at higher speeds, an important advantage in the competitive water market, where costs are optimized based on economies of scale. The line configuration for the Cisowianka “wasp-waist” bottles has proven to play a key role in Nałęczów Zdrój’s financial strategy as well as market position. With the Agr Process Pilot systems mated to the KHS blowmolders, the company benefits from robust production and higher yields. The consistent quality of the shapely new bottles tells consumers they can enjoy their favorite mineral water with confidence, in keeping with the high repute of the Cisowianka brand.

Details on the Process Pilot family of products can be found by following this link:  www.agrintl.com/123

Agr to feature its Process Pilot, 3-step approach for PET bottle manufacturing process and Automated Laboratory at NPE 2018

Agr International offers a number of products that are designed to aid bottle manufacturers achieve their most aggressive light weighting and sustainability goals while maintaining the highest quality.  Agr products are designed to assist container producers, converters and fillers stay competitive while meeting the increased quality demands of today’s changing world. Agr will display their latest developments in quality management and process control equipment for plastic containers at NPE 2018, Stand S16045.   Products featured at NPE will include the following:

Process Pilot® automated blowmolder management system – now with Individual Mold Control™, is designed to help PET bottle manufacturers measure, control and optimize their bottle blowing process in order to produce the highest quality, best performing bottles possible while maximizing production efficiency.  The Process Pilot system interfaces with the blowmolder to provide precise material thickness distribution on a per bottle basis while managing the blowmolder to eliminate the effect of process and environmental variables that impact bottle material distribution throughout the production cycle. The Process Pilot system offers a simple three-step approach towards PET blowmolder management:

  • Step1 – Measure material distribution and pearlescence on every bottle
  • Step 2 – Control the blowmolder to overcome process variation and maintain on-target material distribution
  • Step 3 – Optimize the process to suit the product, application or business objective of the production facility

Not only does this system simplify and stabilize the production of PET bottles, but it also provides the versatility to manage bottle production in a manner most suitable to the product and application.  Whether the goal is to make the lightest bottle possible, process preforms of mixed lineage or material quality, improve bottle shelf-life and performance characteristics, save energy or just run a stable process 24/7, the Process Pilot product group offers a means to realize this goal profitably and with confidence.

Automated laboratory system — solution that offers a precision pick and place industrial robot to select, handle and transfer PET container and preform samples through multiple thickness and dimensional tests.  Integrated with Agr’s Gawis® container measurement system, comprehensive measurements, including thickness and critical dimensional measurements can be performed without operator intervention.  The tests are fully optimized and performed quickly and efficiently through the handling of the multi-axis robot and the fast throughput of the Gawis® measurement device.  Test results are compiled with data correlated by sample and consolidated in a single test report. The system offers a number of benefits including hands-free, walk-away operation, efficient management of samples, testing operations and documentation of results, and, most significantly, an improvement in testing throughput.  In addition to the Gawis measurement system, the automated laboratory system can be configured to incorporate Agr devices for top load, volume and pressure measurements, providing a complete laboratory automation solution to meet the challenges of over-worked testing labs and the ever increasing demand for testing to manage quality and support ongoing production.

Agr staff members will be available to discuss these products and the rest of their complete line of process monitoring and quality control equipment for the plastic container industry.  As an industry leader for over 90years, Agr is committed to provide the plastic container industry with the most technologically advanced products available for quality control and productivity improvement.

Agr International Inc. aligns European, Middle-East and North African sales force to better serve customers

Butler, Pennsylvania – January 2, 2018 – Agr International announced today a realignment of its sales force in order to better serve its customers located in Europe, the Middle East and North Africa.  Specifically, effective January 1, 2018, Agr will focus its sales force along product and service lines to better support the distinct needs of each customer segment.

Marco Palma, a 20+ year Agr sales management veteran, will lead the sales team targeted to support the equipment needs of glass container manufacturers.  The Agr glass equipment product line includes market leading solutions targeted to address laboratory and cold end factory floor needs.

Alexander Broda, also a 20+ year Agr sales veteran, will work with customers who utilize the services offered by Agr’s new research facility located at Delft, Netherlands.  The research services include glass production and filling line audits, schools as well as container design and breakage analysis.

Christian Kapsamer, an experienced sales professional formerly with Husky, will lead the sales team targeted to support the equipment needs of plastic container manufacturers and the brand owners that utilize plastic packaging.  The Agr plastic equipment product line includes the market leading reheat stretch blow molding automated process control solution, Process Pilot®, and a complete suite of laboratory solutions.

Agr International Inc. develops and manufactures a full line of laboratory and on-line testing/quality control devices for glass and plastic containers and similar products.  American Glass Research, a division of Agr International provides a wide range of testing, training and consultative services to the worldwide glass industry. The Agr headquarters is located in Butler, PA, USA.

American Glass Research opens new testing laboratory in Delft, Netherlands

AGR’s new European testing laboratory in Delft, Netherlands is now open to serve the glass manufacturing and beverage filling industries. At this moment, all modern analysis and testing equipment has been installed and is ready for use.

 

Recently meeting with local officials were:

  • Henry Dimmick, Jr., CEO Agr International
  • Bill Slusser, AGR Director of Research
  • Peter de Haan, Senior Scientist/Manager of the Delft Office.

City Council Member, Ferrie Förster, and Sr. Advisor Economy – Business Relations for the city of Delft, Remko van Eldik, were provided a tour of the laboratory and demonstrations of various testing equipment utilized for diagnosis, testing and analysis.

 

AGR Europe will have the ability to conduct a wide range of testing services including:

 

 

  • Performance testing of glass packaging
  • Fracture Diagnosis
  • Proof-of-Design testing
  • Dimensional evaluation
  • Analysis of label, decoration and closure issues
  • Evaluation of coating performance
  • Audit of glass plant operations
  • Filling line audits
  • Glass technical consultancy
  • Training and seminars

Additionally, the staff will organize and conduct Training Seminars to be held in Munich, Germany; Krakow, Poland and Montecchio, Italy. On-site consultancy including filling line and glass plant audits can also be handled by the Delft staff.

The office will be led by Senior Scientist Peter de Haan along with Jennifer Hu-a-ng and staffed with two lab technicians Laura van der Harg and Samantha Beijersbergen van Henegouwen.  Jennifer will principally be responsible for office management.

The full resources of the AGR North American offices are also available for material analysis, glass quality and complete container design and development.

AGR has also developed and launched a new Dutch language version of the website to support the testing lab which details all of AGR’s services and training seminars. Click HERE to visit this new website.

Agr International Inc. unveils “Individual Mold Control™” for the Process Pilot® automated blowmolder control system at the 2017 PETnology conference

At the recent PETnology Conference, held in conjunction with drinktec 2017, Mr. Robert Cowden, Agr’s Chief Operating Officer, discussed the topic of Improved Beverage Line Productivity via Automated Process Control. The presentation was co-presented by Mr. Frank Haesendonckx, Director of Sales & Technology KHS.

In his presentation, Cowden detailed the effect that process variability has on the blowmolding process and the cascading impact that this has on downstream beverage line efficiency and overall plant productivity.  He pointed out that whet her the variability is a result of environmental conditions, operator skills or manufacturing practices; these all have an impact on bottle production and the ability to operate at optimum levels.

“Managing variation in the blowing operation is the key to optimizing beverage line productivity, and the most efficient way to accomplish this is through automated blowmolder control,” explained Cowden.  He stated that Agr’s Process Pilot blowmolder management system has proved to be very effective in reducing or eliminating the effects of environmental and manufacturing-related variables on the blowing process as evidenced by the four hundred plus unit installed base worldwide.

As part of his presentation, Cowden detailed two case studies that illustrated how production variation can be reduced through the entire production and filling process with the Process Pilot system.

In the first example, the plant was experiencing large temperature fluctuations and high humidity. The line experienced inconsistent container material distribution that resulted in performance issues, most notably the prevalence of stress cracks that necessitated continuous adjustment to the process.  After the installation of the Process Pilot system, process changes were reduced from 150 per month to just three. Base stress cracks were dramatically decreased by reducing the base wall thickness variation by nearly 80% and, as a result, customer complaints shrank by nearly 70%.  As an added bonus, the improved stability of the process made it possible to further lightweight the bottle by two grams.

The second example involved a plant that experienced numerous preform-related issues.  The preforms used in this operation ranged in age from one week to six months, manufactured in five different plants, involved two different resins and were produced on over ten different injection presses.  The variety of preforms made it necessary to maintain a number of different blowmolder recipes to accommodate the difference in performance from lot to lot and played havoc on the material distribution, further affecting downstream productivity.   The installation of the Process Pilot system made a dramatic improvement in blowmolder management, most notably the ability to consolidate recipes from 30 to one. Additionally, a 65% average reduction in wall thickness variation was realized on the bottles produced, regardless of preform origin or age. The improved consistency in material distribution made it possible to increase the speed of the filling line as well as overall blow-fill efficiency by 10%.

On the new development side, Mr. Frank Haesendonckx discussed the joint effort between Agr and KHS to implement Individual Mold Control on the KHS series IV and V blowmolders.  Haesendonckx emphasized the intelligent maintenance system and how monitoring the performance of individual molds through the Process Pilot system could play an important role in this process. Individual Mold Control not only provides the means to quickly identify and correct performance issues on an individual mold station but also captures valuable mold-performance data that can be used to determine the optimal time to perform system maintenance, all while maximizing productivity.

Agr’s Process Pilot system works in conjunction with the reheat stretch blowmolder to proactively manage and maintain container material distribution at a specified thickness to within ~0.01mm.  This is accomplished by continuously monitoring every bottle for material distribution, analyzing minute changes and adjusting the blowmolder controls to maintain pre-defined distribution levels.  With Individual Mold Control, this can be taken to the next level by providing the ability to fine tune material distribution on the individual mold basis, eliminating the mold-to-mold variability that is common with bottle production on blowmolding systems without this capability.

Agr’s patented Process Pilot automated blowmolder control system has been on the market for several years and has amassed a significant global install base of major bottle converters and self-manufacturing brand owners. The Process Pilot system is unique in that it manages the blowmolder based on direct bottle measurements, on every bottle produced.  By controlling the blowmolder based on direct feedback from bottle measurements rather than just blowmolder performance indicators, the Agr system can ensure that the final product has the desired quality and performance attributes in spite of environmental, blowmolder or material variations that occur during the production process.

This product has proven to be a vital tool in the production of light weight bottles while improving overall bottle performance and quality.  Details on the Process Pilot family of products can be found on the Agr website (www.agrintl.com) or by using the following link:  http://bit.ly/agrProcessPilot

Alain Nassy takes over as Director, Sales & Service – Americas

Agr International is pleased to announce the appointment of Alain Nassy as Director, Sales & Service – Americas, following the retirement of Ray Speicher.  Alain is a 17-year employee of Agr, spending the majority of those years as Customer Service Manager.  With this new role, Alain will oversee sales and service in North, Central and South America, including the Caribbean countries.  Stationed at Agr’s Butler, PA, USA headquarters, Alain will manage sales and service personnel based in the USA, Spain, Mexico and Brazil.

 

Agr mourns the passing of Mike Kovac

Agr International is sad to announce the passing of our friend and colleague, Michael Kovac, following a courageous battle with cancer.  Mike enjoyed traveling the world and meeting many customers over his 42 year career with American Glass Research.  Mike was a expert in fracture diagnosis and container testing, and was respected by all who new him. He authored multiple papers relating to glass container performance and failure analysis, and taught fracture and design seminars in more than 30 different countries.

Agr introduces “Individual Mold Control™” for the Process Pilot® automated blowmolder control system

As part of it efforts to continually expand the capabilities of its Process Pilot automated blowmolder control system, Agr International, Inc., has announced availability of the latest system enhancement, Individual Mold Control™.  The addition of Individual Mold Control further expands the capabilities and the potential of Agr’s Process Pilot® product group to include the management of thickness distribution during PET bottle production on the individual mold level.

Even with the most advanced PET bottle blowmolding system, there are variations in bottle material distribution from mold to mold.  Each mold performs slightly different. This can be evidenced when analyzing bottles from a mold set, in the same region, as some produce thicker and some thinner distributions.  These variations can result in inconsistent performance from bottles of the same production run, leading to potential downstream problems.

In a collaborative effort between Agr and KHS, work was performed to develop a means to reduce or eliminate mold-to-mold variation, resulting in Individual Mold Control. Built on the foundation of Agr’s Process Pilot automated blowmolder control system, Individual Mold Control provides the ability to optimize the blow-molding process by controlling the blow parameters for each individual mold station, in addition to the global parameters set for all molds.  This makes it possible to proactively manage the process down to the individual mold level to finely control material distribution and minimize mold-to-mold variation.

With the Process Pilot system, high-precision thickness distribution measurements are captured on every bottle. Typically the Process Pilot system manages material distribution to a base-line thickness established on an overall average of all mold stations by controlling the oven parameters and P1 pressure as well as start time.  These parameters are common to all the molds and move the material distribution close to baseline to produce a consistent quality of bottles. The Individual Mold Control option takes distribution management to a new level by identifying the distribution variance from mold to mold.  Using an advanced control algorithm, the Individual Mold Control option provides the means to reduce individual mold station variability by proactively adjusting the pre-blow start time of each mold station through individual mold offsets. By doing this, the material distribution can be controlled on a per mold basis. This makes it possible to achieve an overall tighter distribution model over the entire mold set, much closer to the baseline than can be provided using the global approach.  Furthermore, the level of trend analysis incorporated by Process Pilot on a mold station by station approach provides valuable data for targeted blowmolder maintenance.

The benefits of Individual Mold Control

There are several benefits to controlling thickness distribution on the individual mold basis. These include the following:

  • Reduced production variation
  • Increased production days due to targeted maintenance
  • Elimination of “outlier” mold-specific containers that may cause downstream issues
  • Opportunities for further light weighting
  • Improved down-stream performance

Availability and compatibility

The Process Pilot with the Individual Mold Control option is compatible with rotary stretch blowmolding systems that incorporate independent mold station management. The Individual Mold Control option is currently available for KHS Series IV blowmolders.  A retrofit version is also available for Process Pilot systems currently operating in the field.

Agr’s Process Pilot automated blowmolder control system has proven to be a vital tool in the production of light weight bottles, while improving overall bottle performance and quality. It is unique in that it manages the blowmolder based on direct bottle measurements, on every bottle produced.  By controlling the blowmolder based on direct feedback from bottle measurements rather than just blowmolder performance indicators, the Agr system can ensure that the final product has the desired quality and performance attributes in spite of environmental, blowmolder or material variations that occur during the production process. The addition of Individual Mold Control further compliments this.

European customers to benefit from American Glass Research’s new Testing Laboratory in Delft, Netherlands

Agr International has announced plans to establish a new testing laboratory in Delft, Netherlands.  This lab will be part of Agr’s American Glass Research division. The laboratory is slated to open and be fully operational in October, 2017.

The creation of this facility is part of Agr International’s global expansion and commitment to its customers, and particularly intended to provide European glass manufacturers and fillers with better access to American Glass Research services.  The new location will offer flexibility and reduced turnaround times on projects, lower shipping cost with relation to samples and the availability of American Glass Research expertise within the local time zones.

The new lab will provide many of the same services currently offered by American Glass Research in their Butler, PA, USA facility that are geared toward solving breakage issues, evaluating container designs and improving both the manufacturing and filling processes. Some of the services to be available initially at the Delft site include:

  • Performance testing of glass packaging
  • Proof-of-design testing
  • Fracture diagnosis
  • Dimensional evaluation
  • Analysis of label, decoration and closure issues
  • Evaluation of coating performance and analysis of coating issues
  • Audit of glass plant operations
  • Filling line audits
  • Glass technical consultancy

In addition to providing European glass manufacturers and fillers with a range of testing and evaluation services, the new office will also offer a complete schedule of training seminars taught by the American Glass Research staff.

The new Delft facility will encompass 5500 square feet of laboratory and office space.  Nearly 70% of the facility will be dedicated to the fracture analysis, measurement and testing laboratory.  The lab will house new, modern testing equipment, microscopes and measurement equipment.

The Delft testing laboratory will be headed by Peter de Haan, AGR Senior Scientist, and a Dutch national, who is returning to the Netherlands following several years at the American Glass Research Butler, PA, USA facility. De Haan and his team of technicians have well over 40 years of experience in the glass industry, and they will have full access to American Glass Research resources worldwide.

For more information on American Glass Research and the Delft testing laboratory, visit the American Glass Research website at www.americanglassresearch.com  or contact Mr. Peter de Haan directly at:  pdhaan@agrintl.com

American Glass Research is a division of Agr International, Inc.

At Pack Expo 2017, Agr will feature its 3-step approach to simplified blowmolder managment for PET bottles

At the 2017 Pack Expo show, Agr International, Inc. will be in booth 6727 featuring its Process Pilot blowmolder management system for managing the production and quality of PET beverage containers as well as its latest developments for shelf-life control and container testing.

 Innovative blowmolder management

The Process Pilot® automated blowmolder management system was designed to simplify the production of PET bottles is ideal for PET bottle converters and beverage producers that self-manufacture PET bottles yet have limited manpower to oversee blowmolder operations on a continuous basis.  The Process Pilot product group offers precise material thickness distribution management on PET bottles, while offering hands-off blowmolder control.  With the trend towards ever lighter bottles, the Process Pilot system offers producers the ability to aggressively light weight bottles to the absolute minimum while providing the confidence that material is distributed, with the proper thickness in all critical areas, on every bottle produced.

The Process Pilot system offers a simple three-step approach towards PET blowmolder management:

  • Step1 – Measure material distribution and pearlescence on every bottle
  • Step 2 – Control the blowmolder to overcome process variation and maintain on-target material distribution
  • Step 3 – Optimize the process to suit the product, application or business objective of the production facility

Not only does this product simplify and stabilize the production of PET bottles, but it also provides the versatility to manage bottle production in a manner most suitable to the product and application.  Whether the goal is to make the lightest bottle possible, process preforms of mixed lineage or material quality, improve bottle shelf-life and performance characteristics, save energy or just run a stable process 24/7, the Process Pilot product group offers a means to realize this goal profitably and with confidence.

Agr International offers a number of products designed to assist container producers, converters and fillers stay competitive while meeting the increased quality demands of today’s changing world.  Agr staff will be on hand at Pack Expo 2017, Booth 6727, to discuss their latest developments in the line of blowmolder management products as well as the complete line quality management products that include pressure testing, shelf-life, thickness measurement and dimensional gauging systems for plastic and glass containers.

Agr International, Inc. to feature the latest container quality management products at drinktec 2017

At the 2017 drinktec show, Agr International, Inc. will be exhibiting an array of products for managing the production and quality of beverage containers.  Featured at this year’s show will be Agr’s latest developments for advanced blowmolder management, shelf-life control, and pressurized container testing.

Blowmolder management

The Process Pilot® with CrystalView® automated blowmolder management system is ideal for beverage producers that self-manufacture PET bottles.  The Process Pilot product group offers precise material thickness distribution management on PET bottles, while offering hands-off blowmolder control.  With the trend towards ever lighter bottles, the Process Pilot system offers producers the ability to aggressively light weight bottles to the absolute minimum while providing the confidence that material is distributed appropriately, with proper thickness in all critical areas, on every bottle produced. Not only does this product simplify and stabilize the production of PET bottles, but it also provides the versatility to manage bottle production in a manner most suitable to the product and application.  Whether the goal is to make the lightest bottle possible, process preforms of mixed lineage, improve bottle shelf-life and performance characteristics, save energy or just run a stable process 24/7, the Process Pilot product group offers a means to realize this goal profitably and with confidence.

Shelf-life

Shelf-life management is an important but tedious measurement.  Agr will feature several products that provide immediate determination of the permeability and shelf-life performance of newly produced PET bottles.  These products make it possible to effectively manage (in real-time) a bottle’s shelf-life performance for oxygen ingress, CO2 or water loss.

Pressure and volume

Whether your final product is packaged in a PET bottle, PET keg, aluminum bottle or glass bottle, accurate volume and proper pressure performance is paramount to the efficacy of the finished beverage container. Agr offers several testing products designed to aid bottle makers and beverage producers manage pressure and volume. The Agr PPT3000 offers a versatile solution for measuring volume expansion and pressure performance of containers manufactured from PET.   Unlike other pressure testers, The PPT3000 actually simulates the rapid rise pressure profile that a container experiences during the filling cycle, providing valuable data that can be used to prevent filling line downtime due to premature pressure breaks. The SPT2, Agr’s latest addition to its product group, is an automated glass bottle testing system that performs precision volume measurement as well as pressure testing up to 1000 psi.  Configurations are available for automated laboratory applications or along the production line as part of an automated sampling station.

Visit Agr in Hall A4, stand 336.

American Glass Research makes legacy white papers available

American Glass Research, a division of Agr International, Inc., recently continued it’s release of legacy white papers that have been completed throughout the last several decades. This release includes papers from 1959-1961.  In 1959, Dr. Richard Mould in collaboration with Mr. Russell Southwick, both of Preston Laboratories (the predecessor and foundation of American Glass Research) prepared two papers entitled “Strength and Static Fatigue of Glass under Controlled Ambient Conditions, Part 1 and 2.”  These papers further defined glass strength and how it should be properly measured.  Dr. Mould continued the topic with two more papers, Part 3 and 4, in which he further defined critical aspects of glass strength.

Visit the White Papers Library  of American Glass Research to download these four papers and to view other papers authored by American Glass Research staff.

MBTxt offers high precision thickness measurement

Agr’s new MBTxt series of portable thickness gauging devices offer compact size, high precision and a measurement range up to 24mm – perfect for measuring glass

The MBTxt is the latest in a line of small, portable thickness gauges offered by Agr International, Inc.  This compact device features an advanced digital architecture and is capable of achieving extremely precise thickness measurements over a wide range. With a low range resolution of 0.1 μm, it is ideal for the packaging industry, especially the intricate requirements of bottle and container manufacturers.  However, its applications are not limited to containers. Since the MBTxt can be used to measure all types of non-ferrous materials up to 24mm thick, it is also equally suitable for automotive, aerospace, medical and similar applications where very accurate measurements are required yet portability is essential.

Measuring glass containers

At times, glass bottle and container designs can be complex.  With that, acquiring accurate thickness measurements in critical locations can be quite challenging.  The conical shape of the MBT sensor probe facilitates measurement in very intricate locations. This feature on the MBTxt probes, the high accuracy, and wide measurement range create a powerful measurement system that is aptly suited for measuring the diverse range of products in many glass production facilities. Routine bottle sidewall thickness measurements, difficult areas such as bottle heel, base and finish regions as well as heavily decorated areas can be achieved with ease and precision. Even extremely difficult-to-measure regions such as corner areas on non-round containers can be measured with the same accuracy as routine sidewall measurements.

In addition to measuring critical areas and complex shapes, the MBTxt can accommodate a range of material thicknesses. The availability of two easily interchangeable sensor probe options and the wide selection of target balls provide the versatility to measure very thin materials as encountered in tubing products and small vials with a low end range of 0-2mm (0.1 μm resolution) to applications where the material is very thick such as in champagne bottle bases, candle ware and similar products.

The MBTxt is available in two models. The MBT7200xt, a basic version, includes real-time measurement, display of minimum and maximum thickness and storage of up to 100,000 values. The MBT7400xt, an advanced version, includes the same capabilities plus statistical graphing, trending capabilities and an expanded database.  Interchangeable sensor probes are available for both units making it possible to configure the measurement range and precision appropriate for the application. A notable feature of the MBTxt is its expanded measurement range which is over twice the range of previous offerings.

Based upon the “Hall Effect” principal, the MBTxt features an advanced sensor design that works in conjunction with specially treated target balls to achieve the highest precision and repeatability. Balls of this design provide improved measurement reproducibility of up to 0.5% over untreated balls. The new “xt” version offers two sensor options, with ranges from 0-9mm and 0-24mm.  In addition to a re-designed sensor, the MBTxt is provided with a wider range of target balls, including specially configured “magnetic” balls, to facilitate greater flexibility and precision over an expanded thickness range.

Advanced probe design

One of the most profound features of the MBT7200/7400xt Gauging System is in the design of the sensor probes.  These incorporate a process called “integrated digital signal processing”, where all measuring signals are created and completely processed inside the sensor itself.  Only completely processed digital readings are transferred to the base unit for display, statistical analysis and storage.  Unlike analog devices, error influences on the measuring data during transfer over the cable (signal to noise ratio) are substantially reduced. This design ensures that measurements are true with the highest accuracy.

Hardened probe tip

The sensor probes on the MBTxt incorporate stainless steel housings and hardened carbide tips.  This design provides for a long service life and limited wear to the probe tip even when working with hard materials such as glass.  This is particularly important in the glass container industry.

Multiple calibration modes

In order to provide the most versatility with the highest accuracy for the given task, a selection of calibration modes are included with the MBTxt.  Available calibrations include a factory mode for quick and simple measurements, Zero point calibration (zero only) and multi-point calibration (zero + 1-4 points) for the highest accuracy. Once calibrated, the system’s “calibration memory” retains the calibration even with the unit turned off.

The MBTxt devices are battery operated and completely portable. The base unit is sized to fit in one’s hand and the combined base unit and probe weigh less than 1 Kg (2.2 lbs.). Additionally, each unit is supplied with its own carrying case to house the base unit, probes and accessories making it easy to transport to any location.

The internal data logger and statistical functions of the MBT7400xt facilitate data collection in production areas and QC laboratories, making it an ideal tool for data-gathering applications. A large digital display permits the operator to easily view current thickness readings as well as minimum and maximum measurements.  Stored measurements can be transferred to other devices via an RS232 or USB connection.  An optional foot switch is available for hands-free data capture.

Pressure Testing, the right way!

Pressure Testing, the right way

Regular pressure testing is essential to determining the integrity and performance attributes of PET bottles destined for pressure applications. Simulating real-world conditions is the only way to understand how bottles will perform under pressure during filling, in the warehouse and through retail channels. Without a proper pressure testing regimen, blowmolding problems can go unnoticed leaving bottle performance to chance, and with it, consequences that can be costly if bottles fail during filling or other downstream processes.

The science of pressure testing

The whitepaper, “Real World Pressure Testing of PET Containers”, provides an insight to the science behind PET bottle pressure testing and its relationship to bottle filling.  This paper discusses the container filling process and the forces that bottles experience, as well as the role that pressure and volume expansion testing play in this process.

Download the paper now to learn the real story.

 

Click here for more information on Agr’s PPT3000.

 

 

Agr Regional Sales Manager, Davide Bartoli, featured speaker at MEAPET 2017

Agr’s Davide Bartoli, Regional Sales Manager, recently was a featured speaker at the MEAPET 2017 conference held February 21-22 in Dubai. MEAPET is an annual conference regarding PET business for Middle East and African markets.  Mr. Bartoli’s presentation focused on Agr’s global presence and it’s 3-step approach to improve quality and profitability in the production of PET bottles.  The presentation generated high interest in the Process Pilot product.  Bartoli met with delegates from Middle East, Africa, Asia and Europe.

 

 

Agr’s Aleksander Broda presents at PET Arena, being held in conjunction with Beviale Moscow

The three-day Beviale Moscow is currently underway.   As part of the event, PET Arena has a dedicated section with individual topic island areas for companies directly involved with PET.  Agr Regional Director, Aleksander Broda, is participating in the PET Arena area along with providing presentations on the optimization and light weighting of bottles by using Agr’s Process Pilot systems.