Leakage tests are generally divided into two parts – vacuum leakage and slant leakage. Environmental Stress Crack Resistance or ESCR Testing is a quite common test for plastic bottles. A plastic container that has undergone such degradation will often crack when exposed to any form of external mechanical forces. ESCR testing for rigid packaging allows manufacturers to see the effect of polymer degradation on containers and how much stress the container can handle after a long shelf life. Qualitest offers an extensive range of advanced plastics testing equipment for testing of plastic pipes, PVC, film, adhesive tape, resins and much more. Glass vials and Ampules – The USPXXII requirements for glass containers are chemical resistance and light transmission. The requirements vary from country to country, but basically testing determines whether the correct type of glass has been used for the manufacture and its suitability for use with pharmaceutical products. Bursting Strength of the materials is a major property that defines the strength and quality of the packaging products.
Whether it is a single item or a set of instruments or tools you want to protect and store, rose plastic has the packaging solution and bespoke foam solution to keep your instruments safe, secure and organised. SPS has been providing complete solutions for the analytical, biological, industrial / meterialographic, pharmaceutical, coal and construction industries since 1987. Feedback from partner companies has also allowed us to see other features that are important on the market. The friction characteristics of the film are one example of this, so that it could be more easily used on industrial packaging lines,” Ropponen says. Wherever you need support optimizing product and process quality throughout the product lifecycle, LIGHTHOUSE experts are available for you. The nondestructive nature of the analysis allows permeation monitoring of a single sample over time resulting in a very accurate determination of permeation rates. Regulatory guidance explicitly states that containers closed under vacuum should be checked for the maintenance of a vacuum and LIGHTHOUSE headspace technology can make direct nondestructive measurements of vacuum throughout the entire product lifecycle. LIGHTHOUSE has developed deep expertise in CCI and can support your testing activities in a variety of ways. Application Scientists are there to help perform CCI test method development, support with science-based studies, and even can come on-site for critical troubleshooting analysis. Once you are ready to submit samples please make sure to include a completedSample Submission Form.
Innovation in plastics and packaging is necessary to maintain a healthy and competitive industry. To support innovators, the APR has developed a variety of laboratory test method documents that can be used to assess the impact of a plastic design feature or component on recycling. APR test methods combine laboratory practices and measurements developed specifically by and for plastic recyclers with standard ASTM tests. The objective of testing is to determine the impact of a design feature on the processability of a package item as well as the ability of post-consumer resin derived from such feedstocks to meet quality specifications for end-use applications. The puncture resistance tester is a highly efficient and exceptional testing instrument that is used for detection of the strength of the packaging materials against any penetration. Anti-puncture properties are important for the best quality of packaging materials so that the products could easily survive the transit. The test is performed on various materials such as thick boards, thin papers and so forth. These testing methods allow packaging materials to be thoroughly known, thereby becoming an essential part of the design process, with sights on obtaining an effective performance and a more sustainable package.
This quantity must include overages based on expected wastage due to line set up, breakdowns , and in-process checks. Basic precautions prior to filling can be operated, such as blowing the container with filtered air immediately before filling. Washing of containers should not be necessary, provided that the correct production and operation standards are in use in the supplier premises . Critical – requiring close control to ensure that the component functions correctly and can be used satisfactorily by packaging equipment. Major- acceptable at a low level, the standard is decided by the pharmaceutical company. Examples of major appearance defects are missing print, making read text difficult, flashing on molded components and other defects.
Completion of design and development of packaging seems like the end of the significant tasks. At CMTL our success is built upon our understanding of the specifications and requirements of major industries. We have expertise in many industrial and fabrication processes and procedures and are able to interpret the associated testing program requirements. The Standards Council of Canada certifies CMTL as an independant testing laboratory to ISO 17025. Accurate simulation of the short-wave ultraviolet portion of sunlight and outdoor moisture have made the QUV accelerated weathering tester the world’s most widely used weathering tester for plastics. Because of its simulation of the entire sunlight spectrum and versatile, easy-to-use specimen tray, the Q-SUN xenon test chamber is another popular choice, particularly when color stability is an important concern.
The material is hard and strong but does not have any flexibility hence it is best for purposes where high strength is needed but cannot be used in an application that demands flexibility. The material can shatter easily if a force more than its capacity is exerted on it. HST-H3 Heat Seal Tester can be used to seal specimen for further determination of seal parameters of basic films, laminated films, coating paper and other heat sealing laminated films according to the requirement of related standards. C611M Box Compression Tester can be used to measure the compressive resistance, deformation and stacking capability of cartons, beehive crates, plastic tanks, paper tanks, paper cases, IBC tanks and other packages. RSY-R2 Film Free Shrink Tester is designed for the heat shrinkage test and size stability test of films, heat shrinkable pipelines, medical PVC sheets, back sheets and other materials in liquid medium at various temperatures. Top load testing for rigid packaging or compression testing checks how much load the closure can take before it breaks. This testing for rigid packaging is essential because while shipping the jar and bottles are stacked on top of each other. The Top Load Testing or Compression Testing gives an idea of how many bundles it is possible to stack. Drop tests have certain standards where the package, filled with the product is dropped on a hard surface from certain heights. Gradually, we will build relationships with our customers that provide the continuity you can rely on for every project.
For packages and containers, the outside of the sample is high-purity nitrogen and the inside is high-purity oxygen. Puncture resistance is a measure of the maximum force or energy required to penetrate a material. This type of biaxial stress is seen by packaging films when packing hard protuberances such as pelleted dry foods and frozen vegetables. And will see how it can help manufacturer of plastic films to assure a high quality packaging. Labtiger is a main maker and provider of MFI Tester, soften stream obstruction Tester, Polymer testing machine, plastic granules testing instruments and so on everywhere throughout the world with the end goal of stream rate testing. The testing gear meets ISO and ASTM benchmarks with the principle center around meeting the main conditions of load and temperature. ASTM’s plastics standards are instrumental in specifying, testing, and assessing the physical, mechanical, and chemical properties of a wide variety of materials and products that are made of plastic and its polymeric derivatives. During processing, these synthetic or semisynthetic organic solids have a very malleable characteristic that allows them to be molded into an assortment of shapes, making them very suitable for the manufacture of various industrial products.
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.
These machines can combine the application of tensile and compression forces, in addition to flexion and adhesion. This ratio is calculated again both under tensile forces and under compression forces and takes into account the compression changes experienced along an axis when a material is expanded from the opposite axis. The elastic modulus, or how much a material can deform when subjected to tensile forces. In other words, it calculates the resistance of a material to a non-permanent deformation. “Failing” in a material testing environment means a change in material from the point in which it still behaves as an elastic to a point in which it behaves like a plastic . Plastic films are often used to encapsulate, preserve and protect products destined for consumers or industry.