Environment-Friendly PE Heat-Shrinkable Film

Product Description

Environment-friendly PE heat-shrinkable film

1. Beautiful appearance, it can make the film cling to the goods, so shrink packaging is a kind of paste packaging;
2. Various shapes of goods can be packaged, and different shapes of goods can be packed in the same shrink bag for convenience.
3. Shrink packaging has good shock resistance, shock resistance and good protection performance;
4. The shrink packaging has good cleaning property, which can prevent dust and moisture;
5. Good immobility of the goods in the shrink package, and the goods in the package will not go backwards and forwards;
6. Good transparency, allowing customers to directly observe the integrity of products.
The main purpose of heat shrinkable film:
food packaging categories: fast foods, dairy foods, beverages, small food, beer and all kinds of liquor, agricultural and sideline products, dry food, local products, labels and seal products;
Non food wrapper classes: the tag and seal, fiber and fabric, sporting goods, electronics products, pharmaceuticals, oil, detergent, stationery, toys, office supplies, kitchen appliances, daily necessities, groceries, building materials and other packaging.


Specification:

Width	350mm-750mm
Thickness	60um-150um
Tear	TD≥55kN/m	MD≥55kN/m
Shrinkage	TD 10%-25%	MD 60%-75%
Tensile strength	TD≥20Mpa	MD≥20MPa
Shrinking temperature	180ºC-240ºC
Density	0.95g/cm3
Core	76mm

WARM PROMPT
The heat sealing temperature directly affects the heat sealing strength of the heat shrinkable film. In the process of packaging or bag making, if the heat sealing temperature is not set properly or adjusted improperly, the following two situations will occur.
1. When the thermal seal temperature is too high, exceeding the thermal shrinkage temperature of the materials on the heat-shrinkable film surface, the film body will shrink and deform, leading to shrinkage film and thermal seal adhesion occurs between the knives and the hot sealing edge material melts and extrudes, causing root cutting.
2. When the heat sealing temperature is too low, there will be bad heat sealing.