Qingzhou Tenmpo Machinery Technology Co., Ltd.
Qingzhou Tenmpo Machinery Technology Co., Ltd.
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PET film is often an excellent choice for more demanding applications in food and nonfood-film applications. Major uses include microwave, and medical packaging, plastic wrap, tape backing, printed films, plastic cards, protective coatings such as solar and safety window films, release films, transformer insulation films and flexible printed circuits. PET is also used as an aroma barrier film (e.g. coffee and tobacco packaging). This type of film is sometimes metalized by vapor deposition of metals, which further improves the barrier against oxygen, water vapor and aroma loss.
Polyester film is sold in various types, thicknesses, widths with properties tailored to meet specific requirements of particular end uses.
Specifications
| Properties | Unit | Typical value | |||
| Thickness | Micron | 36 | 50 | 75 | |
| Tensile strength @100mm/min | MD | N/mm2 | 210 | 210 | 190 |
| TD | N/mm2 | 230 | 230 | 220 | |
| Elongation at break | MD | % | 130 | 140 | 150 |
| TD | % | 120 | 130 | 130 | |
| Modulus of elasticity | MD | N/mm2 | 4100 | 4100 | 4100 |
| TD | N/mm2 | 4500 | 4500 | 4500 | |
| Coefficient of triction | Static | -- | 0.40 | 0.40 | 0.40 |
| Dynamic | -- | 0.38 | 0.38 | 0.38 | |
| Surface wetting | Treated | mN/m | 42 | 42 | 42 |
| Untreated | / | 42 | 42 | 42 | |
| Heat shrinkage | MD | % | 1.5 | 1.5 | 1.2 |
| TD | % | 0.5 | 0.5 | 0.5 | |
| Haze | % | 3.0 | 3.0 | 3.0 | |
Basic film---Metallizing---Coating---Slitting---Packing---Loading
Qingzhou Tianbao machinery technology Co., Ltd is always keeping the perception to make a combination of quality and credit with technological innovation, and make this intopractice to continually update new products.
Our company specialized production square, circular vacuum coating machine and various high-gradetypes food, medicine appropriative aluminum films such as CPP,PET,PVC,BOPP,PE etc.
They are widely used in cigarette packet, beer trademark,medicine bag, food packaging, automobile film, laser anti-counterfeiting,electromagnetic shielding, gold silver wire, reflective material and more other fileds.
Our company have a packaging material factory with an annual output of 10,000 tons of aluminized film and this is our practice base for researching, designing and producing high-grade vacuum coating machines.
Qingzhou Tianbao machinery technology Co., Ltd unremitting efforts to makes more contributions to the global customers!
Q1:The difference between vacuum coating machine and sputtering coating?
A: Vacuum sputter coating is more uniform than evaporative coating
Q2:Can i visit your factory?
A:Yes, welcome to visit our factory, Address: 3988. Tokyo Road Economic development zone Qingzhou city,Shandong province,China (Mainland)
Q3:How do you control your quality?
A:Each process will be tested by our own inspection department to make sure the product quality.