A Complete Guide to PEF Shrink Film
Material homogenization is the mainstream trend in the current packaging industry. Various mono material packaging films such as BOPE and MDOPE are very popular in the market. In global trade, the recyclability of materials has also become a key factor in whether a product can successfully enter overseas markets. In order to comply with this global market trend, our company has developed a new environmentally friendly Shrink Film,PEF.
1.What is Pef Shrink Film
PEF is not a PE film, and its application scenarios are the same as those of POF and cross-linked films. It is a non-crosslinked biaxially oriented film based on a mono polyethylene material and produced using a double-bubble downward blowing water cooling process. Its biggest feature is that it is Easy To Recycle and regenerate, which is fundamentally different from the cross-linked films. Its comprehensive performance is comparable to that of cross-linked films, and has been certified by international authoritative organizations.
- Advantages of PEF
Compared with cross-linked film, PEF Shrink Film has many advantages. It meets mono polyethylene structure, no radiation cross-linking, and no need to separate materials. It is a recyclable shrink film.
the PEF film has been processed with a special process, which has lower haze, higher transparency and excellent visual effects. In addition, the corner shrinkage effect of PEF is better than that of coventional POF and cross-linked film, and the corners are delicate and small.
Not only that, PEF film also has excellent shrinkage performance. At a shrinkage temperature of 135-145℃, its shrinkage effect is almost the same as that of cross-linked film, and the packaging fits tightly. This not only ensures the stability of low-temperature products, but also reduces production energy consumption and saves production costs.
As an environmentally friendly alternative to cross-linked film, PEF Shrink Film also has a price advantage. Manufacturers do not need to upgrade and transform the original equipment, but only need to adjust the machine temperature to obtain a packaging texture close to that of cross-linked film.
- Application scenarios of PEF
The mono material PEF film is widely used in the outer packaging of various products such as food, daily necessities, handicrafts, electronic products, etc. While providing effective protection, its excellent transparency can also enhance the product grade.
As an expert in the field of shrink film, our company has more than 30 years of production experience. PEF Shrink Film is a new environmentally friendly packaging film that we have carefully developed for four years. If you have any business needs or questions about PEF Shrink Film, please feel free to contact us and we will serve you wholeheartedly.