What is environment-friendly POF shrink film?
A new type of plastic film that shrinks automatically when it reaches a certain temperature.
Heat shrink film is widely used in food, medicine, sterilized tableware, stationery and sports goods, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances and other products.
Packaging, especially in the combined (clustered) packaging of irregular-shaped items or commodities, can prevent moisture and dust, increase the attractiveness of the product appearance, and can also be used to replace all kinds of cartons, which not only saves packaging costs, but also conforms to packaging trends.
What is the use of POF shrink film?
The POF films have a wide range of uses and are fully in line with today’s environmental and non-toxic world consumer trends. This material can not only reduce the user’s packaging production costs, transportation costs, reduce packaging volume, but also greatly increase productivity.
It also has better transparency and can improve product visibility. It can be used in fierce competition and a wide variety of products. Japanese supermarket shelves quickly grab the attention of consumers, and cater to consumers’ psychological characteristics of convenience and economy to bundle and pack goods, which is especially suitable for the packaging and placement of supermarket goods.
Therefore, the same family has developed in Europe and the United States. It has been widely valued and applied.
POF heat shrinkfilm is mainly used in the packaging of various products. If it is environmentally friendly, it will have more effects. For simple examples, such as photo frame factories, milk tea factories, noodle factories, tea cups Factories, pharmaceutical factories, jewelry factories, gift box factories, cleaning companies, etc.
What is the best shrink temperature for POF shrink film?
The thickness and raw materials of the POF shrink film determine the shrinkage temperature and effect. Generally, 1.5 filaments are between 140-150 degrees. The thicker the shrinkage temperature, the higher the shrinkage temperature. It is reasonable to say that the higher the temperature, the better the shrinkage effect. The film will not be damaged, and the speed is directly proportional to the temperature. The faster the speed, the higher the temperature. This should be based on your actual operation to control the temperature and speed to achieve the best results. The POF shrinking process is completed at one time, so it is recommended that the speed be relatively fast, and the temperature should be set relatively higher, so that the effect will be better.
What is the thickness and width for POF shrink film?
Thickness and Width for POF shrink film
Thickness:8.5μ, 10μ,12μ, 15μ,19μ,25μ,30μ, 38μ
Width:from 100 mm to 2500 mm
|Name||Width||Thickness||Vertical Shrinkage||Horizontal Shrinkage|
|POF Shrink film||100-2400mm||0.012-0.025mm||65%||69%|
|PE Strecth film||250-1000mm||0.02-0.025mm||Tensile rate 1:4|
|PE Shrink film||150-1000mm||0.02-0.15mm||65%||30%|
|PVC Shrink film||90-600m||0.02-0.08mm||20-40%||20-50%|
|PVC Print film||150-450mm||0.03-0.08mm||< 3%||48%|
Is the production process of POF film harmful to the employees in the factory?
POF production materials are non-toxic, belong to a physical process, do not produce chemical reactions, the production process is non-toxic and tasteless, just a little noise, the workshop temperature is slightly higher, but much lower than the PE production workshop temperature, work intensity It is lower than PE production and has higher requirements for workers.
How to make the heat shrink machine shrink the POF film to achieve the best effect?
Most of the heat shrink machines can shrink. As for the best results, it depends on the working principle and configuration of the machine itself. Of course, sometimes the quality of the film is also a factor. Therefore, it is very important to choose a good shrink wrap machine manufacturer and a POF shrink film manufacturer.