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Cambridge Materials Testing

Analysis in polymer manufacturing is essential for packaging, construction, automotive, aviation, electronics, paints, resins and more. We are conscious about reducing the amount of packaging that goes to waste, so we don’t use any boxes to house our products in. Removable aerosol disinfection and sterilization equipment, manual and automatic control, timing and quantitative spraying, adjustable spray volume Suitable for hospitals, campuses, stations, airports, and other large public places. It is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate. ​We help with real-life situations affecting the packaging and manufacturing industries. In a tendering process, compare performance of offerings from different suppliers. Model is a user-friendly microprocessor controlled instrument to determine bending resistance. The Lab Master® Slip & Friction Tester determines the friction qualities of a variety of materials. Request more information to see how we can help you with a plastics testing solution that suits your needs.

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.

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Companies that address these issues, therefore, benefit from a competitive advantage that sets them apart. The ASTM D638 testing method provides companies with highly useful information. More specifically, it allows companies to have a deeper knowledge of the plastic’s characteristics, which they may use to choose an optimized packaging material that offers a high level of protection. If the sample is flat, it is shaped like a “dumbbell” or “dog bone,” so that any rupture resulting from the tensile force takes place at the centre of the sample. Furthermore, this method also allows for the testing of tube or rod-shaped materials, which must also be moulded into a dumbbell or dog bone shape. A materials testing machine is used to accurately measure the physical strengths of solid materials. For scientists, researchers, designers and engineers working in packaging manufacture and across industries in food, drink, health, beauty and consumer electronics, to solve today’s challenges in the plastic packaging industry. The Bio HDPE blow-moulded packaging is 96% manufactured from bio-based content and is fully recyclable to meet the demands of environmentally conscious businesses.

As film tension is increased during the testing cycles, the corner plate will eventually puncture the film . High performance films will accept this puncture but the initial hole initiated in the film will not grow or propagate. As the film tension increases during subsequent test cycles, the hole will increase in size, eventually leading to our proscribed failure level (approximately 4″ tear) or actual breaking of the film web. This is the test we use to determine the maximum film tension any individual film can withstand at a given prestretch level and turntable speed. In turn, this allows us to predict the maximum load containment available from a given film. This is essential when obtaining accurate results while performing the ASTM D638 method since the thickness of the sample will change. Likewise, the machines offer customization options which include adding more security measures, as well as an option that allows for the process to be automated. Automated systems take care of measuring the sample, loading it, testing it and removing it.

Based in Ubud, Bali, the label prides itself on being the purest coconut oil around. It’s 100% Organic, vegan and cruelty-free, and the brand’s concept is based on the Balinese cultural concept of Tri Hita Karana, which implies working harmoniously with humanity, nature and the divine. The label understands the importance of the individual’s role in maintaining the health of the global village, so Flores Concept is targeting customers who strive to reduce their impact on the environment. water vapour permeability of building insulation materials such as Expanded Polystyrene, Extruded Polystyrene, Insulation blankets, fibreglass and etc. This machine is used to test the compression, deformation resistance and stacking of corrugated carton, honeycomb board box and so on. It is suitable for the resistance of the mask to the penetration of synthetic blood under different levels of test pressure. The mask material is tested with synthetic blood under continuously applied pressure, and the penetration of synthetic blood on the material is visually checked. GF1600-B Spout Sealing Machine is professional for inserting and sealing spouts to stand up pouches,suitable for different type of pouch such as self-standing pouches,3-side sealed pouches for food,pharmaceutical,beverage and other industries. UV and visible light transmission, density, bond strength, COF, friction, pack leakage, heat-sealability, thermal shrinkage, OIT, MFI and many others. Model provides critical information needed to determine ideal sealing conditions for packaging films.

Producing a film of a thickness less than the specification may result in the material not having optimum functionality within the end user application. A film produced with a higher thickness increases the raw material costs for the producer. A melt flow test measures the melt flow rate and melt volume rate of a molten polymer. Values are taken at a certain temperature and with a certain mass applied, dependant on material. Our elegant yet simple design offers more trouble free operation than our competitors. Accurate control of these parameters can lead to a reduction in raw material costs. Our on-demand series of talks with insights into effective measurement techniques for a variety of polymer sample types and applications.

We create top notch machineries that increase the productivity and decreases the production cost. The “gold standard” of APR testing protocols, Critical Guidance tests are used to confirm that an innovation is fully compatible with the appropriate plastic recycling stream. The testing plan purposely uses a high level of the innovation in each assessment to reveal potential for a negative impact. The tests and measurements made are intended to reflect conditions appropriate to the diversity of processing technologies and customer requirements found in the plastics recycling industry. Any APR member company may perform Critical Guidance tests in their own labs to determine the compatibility of their own technologies or materials with recycling systems. Our leading experts provide insight regarding material properties, strength, durability and performance for medical device and pharmaceutical packaging. They focus on providing tests that work toward package design and have the ability to adjust methods to customize testing. Services include Tensile Test, Tear Test, Puncture Test, Syringe Force, and Sutherland Rub Tests. We can also very accurately determine the thickness of film and shrink properties of packaging films . We can measure the stiffness of films and also determine the strength of heat seals.

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.

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.

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