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PE packaging film has great potential in the packaging industry!
One trend of film packaging is to extend the storage time. The second is recyclable and the third is degradable. In the past, because the pace of life is not so fast, people have a lot of time to buy things, so the demand for packaging is not so high. Now the situation is the opposite. Because the pace of life is so fast, when people buy things in the market, the time for shopping is getting shorter and shorter. In fact, consumers are not only buying products, but also buying packaging to a greater extent, so they need packaging to attract consumers.
2021
02-03
Do you know about PE packaging film
Characteristics of PE packaging film PE (polyethylene) film is colorless, tasteless, slightly milky white in appearance, non-polar in surface, difficult to print and bond, and can only be suitable for printing and bonding after surface treatment and improvement. The water permeability of PE film is less than 0.01%, with good water resistance, but high air permeability. It is suitable for moisture-proof packaging and not suitable for vacuum packaging. It has a waxy feel and is flammable. When burning, it has low smoke. There are molten drops. The flame is slightly yellow and blue. It smells of paraffin.
Popularization of Science: An article will show you about PE protective film
What is PE protective film? PE protective film, the full name of which is POLYETHYLENE, is a kind of polymer organic compound with very simple structure, and is also a kind of polymer material widely used in the world. The PE protective film is made of special polyethylene (PE) plastic film as the base material. According to the density, it can be divided into high-density polyethylene protective film, medium-density polyethylene and low-density polyethylene. It is soft in nature, good in adhesion, easy to peel, and has no residual adhesive after peeling.
What is PE film? Introduction to PE film
1. PE film is a protective film. 2. It belongs to a simple polymer material. It is mainly polymerized from ethylene. Polyethylene formed by ethylene polymerization has different products with different density. Pe film can ensure that the product will not be polluted, corroded and scratched during the production, processing and transportation of the product, and has certain protective capacity for the product. At present, it is widely used in optoelectronics, hardware, printing, electronics and other industries.
PE protective film purchasing skills
First See light transmittance It is difficult to recognize this with the naked eye. It is best to use optical instruments to measure it. There is also a simpler method, which is to cut a small piece of PE protective film and put it in the middle of the computer desktop one by one, and then create a new blank WORD document on the computer to check the whiteness of the blank WORD document in the areas with and without film or different film areas on the computer (in professional terms, it is called brightness). The brightest material can be selected by comparison. Its transparency is the best protective film.
PE film application range
The biggest advantage of PE protective film is that the protected products will not be polluted, corroded, scratched, and protected from the original bright surface during the production, processing, transportation, storage and use, thus improving the product quality and market competitiveness. At present, PE protective film is mainly used in the following industries
Basic knowledge of fire-resistant mica tape for cables
Today, I will learn the basic knowledge of mica tape with you! Fire-resistant mica tape, referred to as mica tape, is a fire-resistant insulating material, It can be divided into fire resistant mica tape for motor and fire resistant mica tape for fire resistant cable. According to the structure, it can be divided into: double-sided belt, single-sided belt, three-in-one belt, double-film belt, single-film belt, etc.
Congratulations on the launch of the co-creation exhibition website
Congratulations on the launch of the co-creation exhibition website! Welcome merchants from all over the country to cooperate for mutual benefit and win-win results!
Solutions to the problems of PE protective film
In the production of refractory cables, the wrapping process is the most critical.The wrapping machine can be divided into two types: vertical machine and horizontal machine according to the structure.It can be divided into high-speed wrapping machine and low-speed wrapping machine according to the speed, but there are few cable production plants. The special wrapping machine with mica tape is mostly made by using the existing paper wrapping machine to properly modify the wrapping head of the cable twisting machine.
03-05
Application areas of PE protective film
With the development of industry, I believe many people have a full understanding of pe protective film. Because PE protective film has been applied in all walks of life. The following introduces in which fields the next PE protective film is applied.
10-08
Jiangxi Hechuangzhan New Meterial Co.,Ltd
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