A new plastic package with both passive and active barrier functions was developed at Huha2mah in the UK. The package is effective in inhibiting oxygen permeation. This barrier-function plastic package not only extends the shelf life of the product, but can also be used directly in microwave oven heating, especially for convenient food packaging. The new package is made up of 6 layers of different materials.
Single-Column Universal Tensile Testing Machine
The machine applies tension, compression, bending, and shear forces to test the strength, elasticity, and durability of various materials such as metals, plastics, textiles, rubber, ceramics, and composites. It can measure parameters such as tensile strength, yield strength, elongation, modulus of elasticity, and fracture toughness.
A typical UTM consists of a load frame, grips or fixtures to hold the specimen, a load cell or force transducer to measure the applied force, and a displacement transducer to measure the deformation or displacement of the specimen. The machine is controlled by a computer or a control unit that allows the user to set the testing parameters and record the test data.
Single-Column Universal Material Tensile Tester,Material Bending Testing Machine,Material Tensile Testing Machine,Universal Material Dynamic Testing Machine
Dongguan Best Instrument Technology Co., Ltd , https://www.dgbestinstrument.com