The force or energy required to separate the two sealed surfaces gives an indication of the seal strength. Our materials testing and force measurement instruments are used by some of the world’s most innovative companies. We specialise in custom materials testing solutions designed to meet the individual needs of our customers. Our involvement in the plastics industry stretches back decades, leaving us with an extensive experience in the field of plastic testing. XLW Auto Tensile Tester can be used to determine physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesives, adhesive tapes, pressure sensitive tapes, and adhesive bandage etc. W3/031 is professionally applicable to the water vapor transmission rate test of film specimens.
Award Packaging Industries offers a variety of trash bags for residential, commercial, and industrial purposes. Our garbage or bin bags are the best solutions for waste management, controlling leakage and odors, and preventing invasion by pests and insects. Award Packaging Industries offer a wide range of durable packaging film, including High Density Polyethylene , Low Density Polyethylene , Polypropylene , Oxo-Biodegradable to Compostable bags. HDPE/LDPE bags can be either flat folded or on roll and both plain and printed, manufactured according to customers’ needs and demands. Pin Holes are not visible to the naked eye but often permit moisture and odor to pass through into the package and spoil the product. It is extremely important to understand the nature and source of leakage / pin holes. This is an instrument to test various forms of packages for leakage / pin hole. While bursting strength is an empirical property, this test, in combination with grammage , serves to define “standard grades” in commerce.
APR’s test method library offers a diversity of test methods from basic screening tests to complex Critical Guidance tests. Testing also determines the effectiveness of package cushioning to isolate fragile products from shock. Instrumentation is used to measure the shock transmitted to a cushioned product. Engineers have found it important to know the effects of the full range of expected conditions on package performance. This can be through investigating published technical literature, obtaining supplier documentation, or by conducting controlled tests at diverse conditions. A new package may be evaluated in a test market that uses people to try the packages at home. Consumers have the opportunity to buy a product, perhaps with a coupon or discount.
horizon speed test
The machines last long and you seldom have to look for any kind of major repair work. These relatively simple test methods typically evaluate a narrow aspect of an innovation or a package component on recycling. For example, a screening test might evaluate how well a closure or label floats in water, or measure discoloration in PET flake from an extrusion or injection molding heat history. Many of these tests use commonly available equipment and can be employed in a variety of laboratories. Before the test, preset the heat seal temperature, pressure and dwell time value, place the specimen in between the upper and lower jaws, and then press start button. Packages can degrade with exposure to temperature, humidity, time, sterilization (steam, radiation, gas, etc.), sunlight, and other environmental factors. For some types of packaging, it is common to test for possible corrosion of metals, polymer degradation, and weather testing of polymers.
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.
In this case, it is fundamental to ensure that the samples undergo the same processes. There is also, however, the option of including different sample preparation methods as part of the comparison test method. Moreover, parenteral formulations are chemically complex and diverse, thereby having variable and potentially aggressive “leaching powers” and presenting potentially great challenges with respect to their analytical characterization. Furthermore, the conditions of contact between a parenteral and its packaging can be relatively harsh, increasing the likelihood of leaching. For example, packaged parenterals may be subjected to high energy sterilization or may have relatively long shelf lives. In addition to the high risk associated with a parenteral and its packaging, parenterals and their packaging have certain unique features which complicate the chemical and biological safety assessment. First, parenteral packaging is compositionally diverse, consisting of a multitude of materials of construction including elastomers, glass, stainless steel, LDPE, HDPE, PP, PETG, COC, COP, PVC, multilayer films, etc. As such materials will have varied and potentially complex compositions, the universe of potential foreign drug product impurities is large and chemically diverse. Polymers and polymer-based composites represent the largest and fastest-growing area of materials for engineering and other structurally-demanding applications.
Find your tester and request pricing or assistance from one of our knowledgeable product reps. Qualitest offers an extensive range of advanced coating thickness gauges such as new byko-test series and much more. Individual containers of parenteral preparations, ophthalmic preparations shall be examined against black or white background fitted with diffused light after so as to ensure freedom from foreign matters. When the glass bottles are used, the written schedule of cleansing shall be laid down and followed. It shall be ensured that containers and closures chosen for a particular product do not affect the product adversely. All the containers and closure shall be rinsed prior to sterilization with water for injection according to written procedure. Product lots which have been involved in special events should be reintroduced into the process only after additional inspection and approval is carried out by authorized personnel.
As global purchasing has become commonplace over the past several years , with it has come challenges such as counterfeit materials, necessitating counterfeit materials testing, reverse engineering analysis and materials verification. A plastic drill housing being readied to undergo extended weathering testing in a QUV tester. Choose a search category below to find our products by application, test property or standard. a) Preformed plastic containers intended to be used for the packing of large volume parenteral shall be moulded in-house by one-continuous operation through an automatic machine. c) USP Type-lll glass containers may be used for non-parenteral sterile products. The design of the closures, containers and stoppers shall be as such as to make an airtight seal when fitted to the bottles. Examination of the packaging and labeling materials for suitability and correctness before start up of packaging operations and documentation of such examination in the batch production record. Identification of drug product with lot or control number that permits determination of the history of the manufacture and control of the batch.
The plastic testing instruments help in testing the quality of the plastic products with great accuracy and hence ensure the best quality of products. There are many different types of plastics that are in used in both industrial as well as domestic fronts. W3/062 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has Six independent testing cells and can be easily connected with 9 satellite systems. These standards help to identify characteristics such as chemical content, acidity or alkalinity, tensile breaking strength, peel adhesion, and water, oil, and tear resistance among others. Modern and advanced testing technology for measuring the scratch resistance can supply an accurate increasing force while the testing sample is dragged against a durable, diamond-tipped stylus. These types of Scratch testers can additionally be equipped with sensors to monitor penetration depth, lateral friction force, and acoustic emission. This is a world of reporting critical coating failures as “12.3 N” rather than “Yes”! This modification opens the door to highly advanced coating process and quality assurance to a degree that can never be imagined. Moreover, the distribution of critical failure loads across individual samples or batches provides an excellent measure of the homogeneity or repeatability of the production process, respectively.
We can get a real time graph of this data and we can see how it changes at different points in cycles. This package offers an assortment of manual gauges, semi-automated laboratory devices for top load, pressure and volume plus Agr’s Gawis system that provides automated dimensional gauging and thickness measurement of PET bottles, all-in-one compact unit. Includes an assortment of products that can be used in the laboratory or at-the-line to greatly enhance the quality of the bottles manufactured. The standard bottle quality control package includes popular hand gauges for basic dimensional measurement functions as well as semi-automated devices for more complex measurements such as top load, pressure and volume expansion. ProfessionalHORIZON owns a 10 years team focusing on testing instruments and packaging testing equipment manufacturing. VAC-V2 can be used to measure gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc. Besides these, there are tons of other standard testing strategies for specific rigid containers. Manufacturers use these tests to determine the durability and life of the packaging. Rigid containers not just help manufacturers deliver the products to the consumers, they also stay a significant amount of time with the consumers.
Different weights are used in the pendulum for defining different weight scales. A pointer is also given to the pendulum which helps in taking accurate readings and test results. This paper presents the development of a method to measure damage to packaging laminates by penetration. A hemispherical probe was shown to provide the most reproducible results and the rate of loading was found to be a small factor. It was shown that the presence of paper in the structure has a decisive effect on puncture resistance. For paper-based laminates, the paper layer limits the strength by rupturing first and then producing premature rupture of the other layers; the result is a 4-10-fold improvement in strength by eliminating paper as an outer layer. For laminates without paper, all layers rupture together so changing the composition of the non-paper layers has a direct influence on the puncture resistance. The direction of the penetration through the laminate usually has an effect on the energy to puncture.
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.