The test is performed by pulling a flat block of known mass across the material located upon a flat table. Both the peak force required to initiate movement , and the average force required to maintain movement are accurately and repeatedly measured to determine the coefficients. For additional information or answers to questions about USP’s standards for plastic packaging systems, please contact Dr. Hunt at A method developed by VTT enables the production of Thermocell plastic, a thermoplastic substance, out of cellulose and bio-based fatty acids, which are suitable for applications such as injection molding, coating of paper and paperboard, and 3-D printing. The current focus of development work in the manufacture of films is in extrusion technology. LIGHTHOUSE headspace analysis enables quick and accurate permeation measurements of primary packaging material, enabling a determination of the degradation risk posed to your pharmaceutical drug from degradation.
Our film specialists analyze data gathered during testing to make recommendations for a better performing film or to help troubleshoot an existing problem. Blog Take a deeper dive into packaging equipment, materials, and news about Atlantic with our Blog. Industrial Paperboard Converting Versatility in the breadth of paper products we can create and the range of industries we can serve. Flexible Packaging The Atlantic team has 40 years experience with bagging equipment, barrier films and logistics. Shrink Packaging Expertise on films, equipment, and application to create a near zero down-time environment. Strapping Strapping systems ideal for your products, volume, and design of your full packaging line.
The most common tests of plastics are tensile tests, compressive tests, flexure tests, shear tests and torsion tests. Tension and compression tests involve the loading of the plastic along its longitudinal axis, but where tension tests pull the ends away from each other compression tests push them together. Flexure tests require the load to be applied to the midsection of the test sample so that it is bent into a “U” or “V” shape with the outside surface experiencing tensile forces and the inside face experiencing compressive forces. Torsion testing simply requires a rotational force or torque to be applied to one end of the sample while the other end is anchored. All of these tests are run until the sample breaks or ruptures with the stress and strain values recorded throughout the duration. Testing a plastic’s mechanical properties determines if it will meet the requirements of the desired application. Plastics are similar to metals in that they can be manufactured or produced using a wide range of procedures and material components in order to achieve the desired material characteristics. Typically the desired characteristics of plastic products are low cost, low weight, high toughness, high elasticity and ductility, and high strength in tension, compression, flexure, torsion and shear. These properties are defined by the chemical makeup of the material components used to produce the plastic and are more specifically dependent upon their molecular weight, hardness, density, and resistance to heat and solvents.
Type III glass containers which are usually of soda- lime-silica glass with only moderate hydrolytic resistance. They are generally suitable for non-aqueous preparations for parenteral use, for powders for parenteral use (except for freeze-dried preparations) and for preparations not for parenteral use. Neutral glass is a borosilicate glass containing significant amounts of boric oxide, aluminum oxide, alkali and/or alkaline earth oxides. A container for a pharmacopoeial article is intended to contain a drug substance or drug product with which it is, or may be in direct contact. Mechanical – Mechanical tests are applied mainly to outer packaging for protection from transportation hazards. They consist of the use of a standardized test procedure to compare the effect of different protective materials to prevent damage to the contents. Packaging is a process by which the pharmaceuticals are suitably packed so that they should retain their therapeutic effectiveness from the time of packaging till they are consumed. Packaging may be defined as the art and science which involves preparing the articles for transport, storage display and use.
Several types of accelerated aging of packaging and materials can be accomplished in a laboratory. We are the lab solution and testing service provider for the food, pharmaceutical, packaging, printing industries, research institution and college with qualified instruments & service. The machines are running well in over 30,000 laboratories to guarantee the highest quality and service. In this paper, by simulating the friction process of the packaging material itself when the film roll is drawn, the friction coefficient of the inner surface of the rice cake packaging film to the outer surface is detected. Both load compression and load containment are very highly influenced by the film tension setting. Higher F2 settings results in higher compression and also greater containment force. Offsetting this relationship results in a loss in propagated tear resistance for some film formulations.
We provide to customers self-contained complete software, customizable design, fast delivery, etc. We are acknowledged as a high-tech company that has many technology patents as well as software certificates issued by national authority. Guangzhou Biaoji Packaging Equipment Co., Ltd. is an innovative and progressive business establishment in China that possesses great long-standing in designing, developing and producing an array of hi-tech testing equipment. In the method developed by VTT, cellulose polymers are split into shorter chains before adding fatty acids, improving the reactivity of the cellulose, making the resulting material more thermoplastic. At the same time, it gives better protection against water and it can be more easily heat sealed. The LIGHTHOUSE CO2 ingress method involves exposing a sample container to a CO2 atmosphere and then making a headspace measurement to detect trace amounts of CO2 that have ingressed through a leak. Offering a wide range of scientific & laboratory testing instruments such as Adhesive Testing Instruments, Moisture Meters, Abrasion Testers, Stiffness Tester, and more. If that testing goes well, the project will allow Mascaro customers to start including flexible plastics in their curbside collection containers. Materials Recovery for the Future , a research project aiming to tackle the vexing problem that plastic flexible packaging presents to traditional MRFs is entering some heavy-duty, real-world testing.
Labthink providesLeak Test Apparatusfor bottles, pouches and bags of food, drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. Testing equipment for measuring the physical properties of packaging materials. To take quality controlling at another level in the industry by introducing fast testing equipment. To help quality controlling companies by introducing high technology testing equipment. Once the research group has completed the fine-tuning of the traditional plastic film applications to suit the needs of packers, the focus of development work can be shifted to practical recycling concepts. The aim is to adapt the film to collection and recycling systems that are used on the main markets in the world. Backed up by state-of-the-art warehousing & packaging facilities, we, Khushboo Scientific Pvt. Ltd.,make sure of offering best scientific & laboratory testing instruments to the clients. SGS Polymer Solutions Incorporated is a trusted provider of plastic testing and plastic analysis across a wide range of industries and applications.
The main attribute of the LDPE plastics is that they are very lightweight, thing and flexible yet have a substantial amount of strength that can bear a significant amount of weight and hence are used for making carry bags. These materials cannot be recycled but the products made from LDPE can be reused if they are not contaminated. Now, when we speak of testing, rigid packaging is something that needs extra care. Rigid packaging consists chiefly of hard plastic jars and bottles, aerosol bottles, aluminium bottles, glass jars and more. Even amongst these, rigid plastics make up a large share of packaging and containers. They are used in the food industry, the pharmaceuticals, as well as for a wide range of other products, such as cosmetics or stationery. Rigid packaging often comes in multiple parts – the caps and containers are separately manufactured. The quality control of components in pharmaceutical premises starts at the receiving stage. Being a manufacturer of packaging products, if you are looking for a high-quality testing machine that is used to measure the bursting strength of the thermoplastic films, then Bursting Strength Tester is the best device for you.
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.
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.
The evaluation and understanding of the impact resistance of packaging films play a very important role as the material will be subjected to impacts during transportation and loading for sure. This testing method is widely conducted in R&D departments, laboratories, packaging industries, inspection agencies, and film manufacturing units etc. in order to evaluate the amount of weight impact their products can withstand without failure. The testing of the fabricated film is considered as they give an estimation of what a consumer might experience while using the product. Polystyrene is a soft version of plastic that is flexible to some extent and has some tensile strength as well. This can be used for making disposable cups, food containers, packaging materials, and confetti. As the material is very soft, it can be used for art and craft purposes as well. Due to its light weight, it is used as a cushion for delicate products during their transportation to absorb any forces or blow exerted. These are the plastic materials that are used for manufacturing containers and packaging materials where there is a need for a very high strength to protect the products inside. They can be used for making milk bottles, bleach bottles, chemical bottles, etc.
When it comes to the paper and packaging testing instruments manufacturers and suppliers, Pacorr is a leading name in the field. We have the best accuracy testing instruments that are being provided to the paper and packaging industries to test the quality and strength of the materials with great accuracy and precision. IN addition to that, all our instruments are designed with great ergonomics and high end safety feature which assures easy operation and high level of safety of the users during the operation of the machine. High quality of materials used for manufacturing of these machines allows them to serve for a long time without any problem. With the help of our paper and packaging testing instruments, the manufacturers can rest assured that their products are of best quality which are delivered to the customers. Packaging of any product is very important aspect as it is responsible for keeping the products safe and intact during various phases of delivery from handling to storage and then transportation. A product has to bear a lot of pressure and damaging forces during transportation and handling. These forces can easily damage the packaging of the products and hence the packaging materials used for packaging of any product needs to be strong enough so that it could bear the forces that are exerted on them.
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.
Properties like straightforwardness, strain dispersion and divider thickness require a solid thought for fruitful outline. These products are presented to various climate conditions all the time at the season of its use. So as to guarantee that the items need to make due in unforgiving natural conditions, it is basic for the producers to test the impact of climate conditions on the properties of the plastics. This should be possible with the assistance of high calibre of natural test chambers. The liquefy stream list analyzer by Labtiger is a noteworthy property of any plastic material that can help in deciding different substance and physical properties of the materials. It is a very exact and precise instrument that offers correct and precise assurance of soften stream file of a plastic tar.