Tear testing has been performed for more than a half century to measure the mean internal resistance of substrates to the propagation of a deliberately initiated tear to determine its dynamic resistance. Protective coverings are commonly used as for various products and plastics film is normally used as the material. Often, these low peel force films are used to protect LCD screens and other scratch-prone surfaces. The force required to remove the film is very important for both the consumer and the manufacturer. The film must be easy to remove, yet the bond must be strong enough to remain intact for product security. Some of the most common test types within plastics testing are tensile strength, elongation to break, yield strength, modulus, Poisson’s ratio, compression, flexural, shear and friction. Saicheng provides a large quantity of equipment for our packaging quality control. We appreciate Saicheng’s contribution in the construction of the testing laboratory.
The paper products are vastly used in the packaging industries for manufacturing of different kinds of packaging products. Some of these products include the paper boards, cardboards, corrugated sheets, grease proof paper, parchment paper and so forth. Due to the importance of the packaging of different products, it is essential that quality of the products is checked thoroughly without the chance of any errors in the testing procedure or testing data. The packaging testing instruments play a very important role in testing the quality of the paper packaging products. These instruments are designed to have a very high sensitivity so that no abnormalities, no matter how small, is left untested or unnoticed. With the help of the Paper testing instrument, the manufacturers of the products can rest assured that the quality of their products is safe with proper packaging material done. On the other hand, it is beneficial for the manufacturers of the packaging materials to use the instruments as they not only reduce the rejection but also enforce better trust in their customers about their quality as well.
The world’s leading manufacturer of helium-based, high sensitivity leak detection systems for the pharmaceutical and biologic industries. Intertek is the industry leader with employees in 1,000 locations in over 100 countries. Whether your business is local or global, we can help to ensure that your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Applicable for wide range of material for tension, compression, bending, shearing and low cycle test. Suitable for metal, rubber, plastic, spring, textile, Organic / Inorganic and components testing. Polypropylene or PP is the material that can be used for making many different plastic objects such as children toys, butter tubs, bottle caps, jar caps and so forth.
It is equipped with three individual test dishes and the testing process is completely automatic and conforms to international standards. For example, FSSAI have standards such as IS for checking contact of Polyethylene with foodstuffs, IS for checking Styrene Polymers contact with foodstuffs, and others. These standards are verified using packaging testing equipment by testing plastics which is in contact with food items. The tear-away seal on a single-use container was delaminating instead of cleanly separating from the lip of the container. A customized grip method was created for the Mechanical Test System and containers which had been sealed by different methods were opened by the instrument. The bad seals failed under a lower tensile force than that required to open the good seals. Inconsistent extrusion conditions had caused poor adhesion in regions of the sheets of material used to make the seals. Depending upon the expected stresses and loads of the application any number of tests will be performed upon a plastic material to predict its behavior under those forces.
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.
Because paper, paperboard, and cardboard offer virtually no moisture or gas barrier, they are typically part of the secondary pharmaceutical container. To provide additional protection, paper can be laminated or coated with a variety of materials. More commonly, when paper is involved in critical packaging functions, it is the only one component of a multicomponent system that offers optimal environmental protection to the drug environment. .Although paper does not offer high shear strength, its relatively high tensile strength makes it an easy barrier to overcome if one intends to do so, but is an exceedingly confounding one for a child. Other uses of paper, paperboard, and cardboard are as secondary packaging or for shipping packaging (e.g., corrugated cardboard). Metals are inherently more expensive to purchase and to fabricate into a useful container. Metals also are prone to the development of ‘‘pinhole’’ defects during manufacturing that can drastically compromise their barrier properties—especially in particularly thin sections.
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.
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.
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.
The regulations for child-resistant packaging require a test protocol that involves children. Samples of the test packages are given to a prescribed population of children. With specified 50-child panels, a high percentage must be unable to open a test package within 5 minutes.Adults are also tested for their ability to open a child-resistant package. Researchers are not restricted to the use of published standards but can modify existing test methods or develop procedures specific to their particular needs. If a test is conducted with a deviation from a published test method or if a new method is employed, the test report must fully disclose the procedure. A review of technical literature and patents provides good options to consider for test procedures. In circulated air through beverages filling line, the containers are loaded up with extraordinary weight which here and there may prompt the blasting of the container. High weight is required amid filling to keep the freshness flawless, yet this may prompt blasting of containers now and again. In this manner, it is important to decide the blasting quality of PET containers with the assistance of Bottle Burst Tester. Ultra-low deep freezers are supplies that are utilized to store and save products for a more extended timeframe i.e. basic for mechanical purposes and in addition for domestic tasks.
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).
Our cost effective machineries are perfect for completing any kind of challenging project. Our machineries are suitable for small scale, medium scale and large scale business organizations. Fall Dart Impact Testing Machine is used to test the impact resistance of various plastic films and slices, which meets the standards of ASTM D1709. HD-AA520 Pneumatic Single-Wing Drop Tester is suitable for testing the damage of product packaging when it is dropped, and assessing the strength of impact resistance during transportation and handling. The campaign aimed to collect more than 4,000 litres of plastic at the festival. Snack packets, plastic bags and bottle caps were collected and were be taken to Recycling Technologies, which recycles single-use plastics into a raw material used to make new plastic packaging products, the company says. These evaluations are employed when laboratory tests are not yet available or may not be able to predict recycling performance of a package component or innovation. In these cases, it may be desirable to test under regular production scale conditions.