Cambridge Materials Testing

Our goal is to find the right product or wrap pattern to match a customer’s application. We’re dedicated to studying and testing the properties of all types of film used in packaging applications. One section of the lab is devoted only tostretch filmwhile the remainder is devoted to the testing of polyethylene film, bags, and sheeting, includingshrink wrap. Overall, the Film Lab represents a tremendous source of value and potential for our customers. We test stretch films at varied prestretch levels, measuring puncture resistance, tear propagation, load compression and containment characteristics. Testing both the package’s materials and the package via transport simulation systems is useful in order to guarantee the safety of the product being transported and its properties, as well as to ensure the safety of the transport operator.

PTI’s inspection and sensory technologies into their equipment for automated process on the production line. The VeriPac UBV system for multi-cavity blister packages offers tool-less, no changeover leak testing for different blister formats. The VeriPac 410 system offers seal & leak detection for blister packs and pouches with low headspace. PTI’s VeriCon Series offers an entire line of leak testers for empty bottles and containers. PTI offers a complete line of bottle and container leak testers with VeriCon systems. Informative blogs on package inspection technologies & its applications across industries. C230 Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.

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A wide range of tensile grips, bend jigs and compression fixtures make the single-column MultiTest-xt easy to use for measuring tension and compression from as little as 2 N right up to 5 kN. A wide range of tensile grips, bend jigs and compression fixtures make the single-column MultiTest-i easy to use for measuring tension and compression, from as little as 2 N right up to 5 kN. A wide range of tensile grips, bend jigs and compression fixtures make the MultiTest-i easy to use for measuring tension and compression from as little as 2 N right up to 50 kN. The test provided the company with valuable information from which they could optimise their processes, such as machinery timing. Anomalies that may have caused poor performance in the past were easily identified resulting in increased production line efficiency, whilst minimising the risk of misfeeds. A starch product used as an anti-caking additive was not performing in the same manner as previous batches that our client had purchased. Karl Fischer Titration showed that the moisture contents of old and new samples were not significantly different. DSC analysis showed that the “bad” batch was significantly more crystalline than samples from previous batches. Thermal abuse from conditions during processing, storage, or shipping had led to retrogradation of the starch. Your sample considerations will vary based upon the testing plan required to meet your needs.

We are now partnering with that facility to get their equipment up to optimal performance and to provide our technical services. Our test box has an electrically driven ram that will push that disc out the same distance each time, at the same speed, with the same force each time, so there’s no bias. Our test environment removes inconsistencies so we’re able to capture an accurate measurement for comparing films. Load containment is the ability of the film to prevent palletized loads from shifting by offering enhanced resistance to being further stretched. It’s measured by a load cell attached to a ram/plate combination which is extended into the film a specified distance. At a given turntable speed, we will determine what prestretch level and F2 setting will provide the best balance of puncture propagated tear resistance and load containment for a particular film. Typically, we can present a customer with a proposal for a new film, upgraded or serviced equipment, and new application settings that can save significant amounts of money and put out a better performing wrapped pallet that avoids load failure . John Cook is a polymer chemist who has been innovating polyethylene resins and films since 1973. John’s work at Atlantic brings material knowledge and insight that benefits our customers. High quality, dependable, and optimized packaging equipment is the cornerstone of what we can offer our customers.

Bursting strength is widely used as a measure of resistance to rupture in many kinds of paper. The test is relatively easy and inexpensive to make and appears to simulate some end use requirements. Normally the stiffness value of Duplex Board is taken as an indicator of the rigidity of Printed Duplex Board Cartons. However the results shown on a stiffness tester cannot be properly understood or co-related with the performance of the mini carton. This is an equipment to evaluate maximum compressive force a carton can withstand before failing. This reading can be easily co-related with the stackability of individual printed cartons or of the larger shipper cartons.

CMTL strives to provide a high level of technical support and quality service to each of our customers because when you succeed we succeed. Cambridge Materials Testing Limited is an independent laboratory servicing a broad range of clients. The company’s operations include two facilities in southern Ontario located in Cambridge and Mississauga, Ontario. We believe that independant third party testing is a cost effective way to protect and limit liability for all parties involved in supplying any manufactured product or production process. The packaging operation can involve many complex operations, all of which require careful control if product quality and security are to be maintained. The packaging operation means either the filling and packaging of non sterile products or the packaging stage of filled sterile products. The main specifications requirements are the component drawing, artwork and the quality control testing and standards. a) Water vapour permeability- the water vapour permeability of the pack containing the product is required. This is necessary because although the bottles will comply with the water vapour permeability test described in USP, permeation through the bottle wall will depend on wheather the product has a high or low affinity for the water. The test split into two parts to enable the maximum amount of information to be obtained and hence possibly eliminating the necessity to perform further time consuming experiments.

An Arrhenius equation is often used to correlate certain chemical reactions at different temperatures, based on the proper choice of Q10 coefficients. Some laboratory tests are conducted but still result in an observation by people. Some test procedures call for a judgment by test engineers whether or not pre-established acceptance criteria have been met. People use their senses (taste, smell, etc.) to determine if a package component has tainted the food in the package. Packages can be tested for their ability to be recycled and their ability to degrade as surface litter, in a sealed landfill or under composting conditions. Testing measures the effects and interactions of the levels of packaging, the package contents, external forces, and end-use. One basic test that is performed by each maker is bottle burst test to check the manageability of the container under outrageous weight. Particularly in circulated air through refreshments, because of exorbitant shaking, there are odds of age of high weight inside the jug.

Critical devices – a critical device is any device that unless it is working correctly, could affect product quality. Each device must be identified and calibrated or challenge on a regular basis to ensure that it is working within specified limits. Chemical testing- The majority of chemical testing is required on primary components. All aspects of a pack development that may give rise to quality problems must be identified and minimized by good design. Rubber closures are used in a number of formulations and consequently different closures possess different properties. The closures chosen for use with a particular preparation should be such that the components of the preparation in contact with the closure are not adsorbed onto the surface of the closure to an extent sufficient to affect the product adversely. The containers are simply filled with the test solution and exposed to the test conditions. Glassware may pass the whole container test more easily because the surface layer of a container is smooth and less reactive.

Polyethylene Terephthalate or commonly known as PET is mainly used in industries for making PET bottles and containers. They are the most ideal material to make packaging containers for fragile substances such as chemicals, compounds and food products as they are not reactive and are unable to release any extra residues in the products and compromise their quality. Additionally, the PET is very strong and can withstand different sorts of forces without getting damaged. The PET can be used for making clear bottles and containers, food vessels, and so forth. C630H Heat Seal Tester can be used to determine the optimal heat sealing parameters including dwell time, sealing pressure and sealing temperature for plastic films, flexible composite films, plastic coated paper and other heat-sealable films. BTY-B3P Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas permeability of battery diaphragms, breathable films and other relative polymer products. C660B Leak and Seal Strength Tester is professionally designed for the leakage tests of packages for food, drugs, medical instruments, household chemical products, cars, electronic components, stationeries and other industrial products. Some plastic parts are finished products themselves; others are simply the container for your product. Either way, plastics can fail if exposed to damaging sunlight, moisture, and heat. Model is an automated tear tester equipped with an optical encoder for measuring the angular position of the pendulum and converting this measurement to Elmendorf tear units.

Perhaps the most critical feedback is repeated sales items in the new package. The consumer responses are treated qualitatively for feedback into the new packaging process. Some types of package testing do not use scientific instruments but use people for the evaluation. When a final package design is complete, the specifications for the component materials needs to be communicated to suppliers. Packaging materials testing is often needed to identify the critical material characteristics and engineering tolerances. Ultra-low deep freezer is a novel test bureau intended to make temperature inside the chamber to recognize the adjustment in the physical attributes of material and to determine the genuine working existence of testing gadget. Furnished with CFC free refrigerants and air cooled blowers, performs molding techniques required plastic ventures. It accompanies launderable condenser channels and efficiently molded fan for keeping up cooling productivity. Blood transfusion has now turned into an exceptionally normal medicinal practice, required in numerous medications.

For an SVP with a daily dose volume of 10 mL, the resulting AET of 0.15 µg/mL can be challenging to achieve in chemically complicated parenterals. For an LVP with a daily dose volume of 1 liter, the AET of 1.5 ppb can be challenging in even the simplest parenteral drug product. Such an “AET challenge” makes extractables and leachables profiling even more difficult. Simply stated, the health of patients using drug products is adversely affected in direct proportion to the dose of leachables to which they are exposed, with the greatest adverse effect occurring at the highest dose of the most toxic substances. Parenterals are classified by volume; a small volume parenteral has a solution volume per unit package of 100 mL or less and is intended for intermittent intravenous administration (usually defined as an infusion time not lasting longer than 6-8 hours). SVPs can be packaged in ampules, vials, prefilled syringes, bottles, and plastic bags. If the friction of a material is too high then the film may too ‘tacky’ for the process, too low and the film may be too ‘slippy’ for the process. Optimising friction parameters can help understand how the finish of a blown film can influence the feeding and running speed. Surface slip is a key factor when printing or filling packaging materials on an automated line.

Single-stream, because of the economics of not having to sort materials at the curb, ultimately won out. MRFF, the program aimed at finding a solution, estimates it will cost $3 million to $5 million to retrofit the recycling centers, to augment existing equipment to handle flexibles. This Scanning Calorimeter has an intelligent, miniaturization, unit combination takes three major characteristics of the new type of thermal analysis instrument. Morrish has more than 23 years of experience in the equipment finance and leasing industry and a degree in managerial finance from the University of Mississippi. Recycling Technologies, Swindon, England, in collaboration with Barclays, installed 25 on-site recycling bins at the 2019 British Summer Time music festival in Hyde Park, London, to collect and recycle single-use plastic that is typically discarded. The bins were trialed at the music festival July 8-11 to “show the potential at a large-scale event,” according to a news release. Currently, approximately 61,000 households in the city recycle through the services of Toronto-based GFL Environmental. Detroit’s Office of Sustainability released its Sustainable Action Agenda July 5. By early 2020, the city hopes to add 16,000 single-family homes, 1,500 multifamily and commercial properties and 150 parks and bus stops to the city’s recycling infrastructure. Cut off one corner of one edge of the sample, insert the air inlet and outlet through the special sample holder into the sample from the cutting opening, and then seal the sample on the tray with quick fix adhesive.

But how the manufacturers can ensure that it can also deliver that level of strength and is beneficial to use. In this post, we will take in more about bursting strength tester used for quality assessment of paper packs. It is composed only for the ideal estimation of dissolve stream rate of liquid plastics or granules. The Plastic soften stream record is ascertained by playing out a manual/programmed test methodology on a testing instrument to check the dissolve volume rate of the stream of plastic granules . The system went through a bite the dust having a specific estimation in breadth and length. It is done under a particular weight and temperature with the perfect position of a cylinder in a tube shaped compartment inside a warmed metallic barrel. Top-load testing provides a standard method of obtaining data to set acceptance or rejection specifications for quality control, research and development and special designs.

C650M Headspace Gas Analyzer is featured with handheld design and equipped with high precision sensors and air pump supplied by globally well-known manufacturers. It can provide accurate and fast evaluation of the volume of oxygen and carbon dioxide in sealed packages, bottles and cans, etc. C650B Headspace Gas Analyzer is featured with handheld design and equipped with high precision sensors and air pump supplied by globally well-known manufacturers. The need for testing the dimensions arises from the need to be bundled properly and the ability to be filled and labeled using an automated assembly line. However, assembly lines have very precise machinery that may not work if the bottles or jars are of different sizes. Moreover, while labeling or sealing, the correct dimensions ensure that the automated processes can take place without any errors. At CMTL we recognize the need for business development in order to quickly service the ever changing world marketplace. Today, after 35 years in business, we are proud to service a wide variety of industries adding new capabilities to our scope regularly.