This makes it possible to have a mostly operator-free operation, which in turn reduces the possibility of human error and costs while improving the efficiency of the process. This concept can be applied in different ways and is also included in the material compression test. Measuring tensile forces is one of the key aspects of the ASTM D638 standard, but it is also important in metal testing. A pendulum tester measures the impact resistance of samples in various standard test configurations. Friction testing is used in the packaging industry to measures the slip resistance of a product, with the aim of predicting feeding and running speed on an automatic gluing, erecting, filling or packaging line. As part of its sustainability commitment,rose plasticnow offers a range of packaging solutions manufactured from sugar cane and PCR (Post-Consumer Recycled).
impact solutions through their laboratory have extensive capabilities and experience in plastic testing. Our facility houses a mix of state of the art plastic testing equipment and bespoke designed plastic testing rigs allowing us to undertake a wide range of different test techniques on plastics. Objective laboratory procedures are frequently used to help determine performance. Most common are “jerk testing’’ by modified drop test procedures or use of the constant pull rates of a universal testing machine. Other procedures use a static force by hanging a heavily loaded package for an extended time or even using a centrifuge. The physical properties, and sometimes chemical properties, of the materials need to be communicated to packaging engineers to aid in the design process. Suppliers publish data sheets and other technical communications that include the typical or average relevant physical properties and the test method these are based upon. Other times, additional material and component testing is required by the packager or supplier to better define certain characteristics. Package testing or packaging testing involves the measurement of a characteristic or property involved with packaging. This includes packaging materials, packaging components, primary packages, shipping containers, and unit loads, as well as the associated processes.
Labthink Group Company Introduction Labthink Group, established in 1989, a multinational company, specializes in quality control solution to packaging. It consists of two subsidiaries– Labthink Instrument Co., Ltd. in China and Labthink International Inc in USA. In China Labthink is the first multinational enterprise dedicated to material testing instrument research, production, sales, consulting, and data service. The high oxygen permeability of the soft plastic packaging bag indicates the low oxygen barrier properties. On the contrary, the low oxygen permeability means the high oxygen barrier performance. At present, the samples for the test of oxygen barrier properties of packaging materials are mainly divided into film / sheet and container. The oxygen permeability obtained is the volume of oxygen that permeates the packaging materials per unit time and per unit area, which is convenient for the research, comparison and quality control of the material’s oxygen resistance. Therefore, if we want to evaluate the overall oxygen resistance of the soft plastic packaging bag, it is more accurate to directly test the whole bag for its oxygen transmission rate.
We partner with top suppliers all over North America, and can find the right mix for your package. Our global supply chain gives us access to a variety of materials including innovative, sustainable materials. And with testing and prototyping on-site, you can be confident that a new sugar cane-based cosmetic box won’t caramelize in warm climates. This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. By using our site, you acknowledge that you have read and understand our Privacy Policyand Terms of Use. “In our most recent test runs we have utilized small amounts of traditional plastic additives because they make it easier to manufacture film, and improve its features,” Ropponen says.
The ASTM D638 standard measures the ability of reinforced and non-reinforced plastics to withstand tensile forces. It is an essential test in a world where plastic packaging leads the market, since this test can predict the protective capabilities of the material to tensile forces, which are quite common during shipping and handling, as well as in other situations. Nelson Labs Europe has a long history of successfully partnering with parenteral product and packaging manufacturers and vendors to effectively and efficiently secure regulatory approval for their products. In this case, dose is related to the concentration of the leachable in the drug product while toxicity is related to the identity of the leachable. Thus, the essential analytical task in chemical safety assessment is the discovery, identification, and quantitation of leachables in drug products or extractables in extracts. Material identification and characterization is important at every stage of production. PerkinElmer’s portfolio of polymer solutions gives you the accuracy, sensitivity, and ease of operation your laboratory demands.
For many clients, the sample that is submitted is the actual product or the portion of the product that contains the plastic. Testing food packaging to make sure it doesn’t contaminate food or break down when frozen or microwaved — but will break down in a landfill. The right packaging also needs to ensure the safe delivery of the product through the supply chain. We report news, gather data and deliver timely information that provides our readers with a competitive advantage. But it is not uncommon for MRF operators to have to shut down their lines completely several times each day to allow workers to go into the machinery and cut out flexible plastics have wound themselves around sortation equipment. While collection programs differ significantly from location to location, most customers have long been able to put in their recycled PET and high density polyethylene containers into curbside mix.
Compression testing relates to stacking or crushing of packages, particularly shipping containers. It usually measures of the force required to crush a package, stack of packages, or a unit load. A force-deflection curve used to obtain the peak load or other desired points. Other tests use a constant load and measure the time to failure or to a critical deflection. The puncture resistance test is widely used to make sure that the packaging material is strong enough to survive the transportation conditions and protect the product. The machine is operated by placing the test sample between the holding clamps on a fixture and then it is penetrated using a pendulum which has a pyramid shape. The pendulum is released from an angle of 90° from the surface to be penetrated.
The whole idea of packaging materials for the products is not leaving the products uncovered and unprotected. As these products are stored or transported, they need to be stay protected from factors that may affect the integrity and safety of the products like the extreme forces that act upon them during handling. There are differences forces with different amplitude acting upon the products during different stages of delivery right from the storage to the transportation. These instruments can easily assess different aspects of their quality and give information about which aspects of quality need attention and can be improved. Plastic Packaging Testing Instruments, commonly used in food, medicine, medical equipment and other industries. Plastic packaging also directly affects the quality of products, so plastic packaging companies need a lot of testing equipment to confirm whether their plastic packaging is qualified. Among them, the tightness tester is a basic instrument necessary for plastic packaging manufacturers. Because the sealing performance of the package directly affects the shelf life and quality of the product. For example, Presto which is a one of the leading manufacturer of testing instruments based in India offers packaging testing equipment as per industrial standards. ‘Box Compression Tester’ is one the packaging testing equipment offered by company and it is ASTM D4169, ASTM D642, ISO compliant.
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.
With the addition of this dealership, Hyundai’s North American network now includes more than 70 dealerships operating in more than 150 locations. They offer sales, service and parts for the full line of Hyundai excavators, wheel loaders, compaction rollers and other construction and mobile material handling equipment. As mounds of single-use plastics, including plastic bags, wrappers and bottles, are left behind at music sites and beaches every year, a new campaign is helping festivalgoers be more environmentally minded this summer. “Plastic film plays a critical role in the packaging and transportation of many consumer goods, but it also presents a considerable challenge to manufacturers looking to reduce waste and their carbon footprints,” the company says in a news release. NexTrex testing program aims to identify acceptable material for Trex recycling programs. Notify APR of problem containers to reduce contamination in the plastic recycling stream. These test methods assess the recycle performance of an innovation against certain known variables or conditions, but may not include all critical variables or conditions because they are not currently known or completely understood. Our highly motivated R&D department consists of highly skilled, experienced engineers and software developers who monitor new technologies and work closely with customers to develop cutting edge instruments that satisfy our customers’ testing needs.
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 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.
Clamp the specimen holder with sealed specimen on the equipment, and seal and bind the specimen and tray holder with sealed bag. Package bar codes are evaluated for several aspects of legibility by bar code verifiers as part of a continuing quality program. More thorough validation may include evaluations after use testing such as sunlight, abrasion, impact, moisture, etc. The ability of a package to withstand these vibrations and to protect the contents can be measured by several laboratory test procedures. Some allow searching for the particular frequencies of vibration that have potential for damage. Others use specified bands of random vibration to better represent complex vibrations measured in field studies of distribution environments. A laboratory vacuum places controlled stress on a sealed package to test the strength of seals, the tendency for leakage, and the ability to retain sterility.
Our experts can provide consultative support at every stage of the extractables and leachables process, from understanding extractables and leachables regulatory requirements to deciding on a suitable test strategy to decoding the results. We will work with you to understand you requirements, address your needs and deliver the required results to support your regulatory submission and protect patients. We proudly hold certifications that show our dedication to supplying packaging that meets the most demanding industry standards. We offer innovative packaging solutions with abundant material and feature options to a diverse base of markets. We saw that they were applying film to every single load as if it weighed 2500 lbs. So the loads that weighed a lot less were being wrapped as if they weighed the maximum. Throughout the 1990’s and 2000’s, John helped develop industry leading stretch films for Linear Films and Pliant Corporation, later acquired by Berry Plastics. A number of leading stretch films were developed under his direction, including ADW and ADU at Linear and R122, R410, folded edge Stratos cast handwrap, and Stratos machine films at Pliant.