Here is a detailed introduction to it:
Features:
Excellent shrinkability: After heating, it can closely fit the shape of the product, and even irregularly shaped items can be efficiently packaged.
Strong protective function: It has good dust-proof, moisture-proof, and scratch-resistant properties, effectively protecting the product from damage during transportation and storage.
High transparency: It can clearly display the appearance of the product, enhancing the visual appeal and market competitiveness of the product.
Strong and durable: It has excellent tensile and tear resistance, capable of withstanding high-intensity stretching and usage conditions.
Adjustable shrinkage rate: The transverse shrinkage rate can reach 48±3%, and the longitudinal shrinkage rate is 12±3%, which can be freely adjusted according to user needs.
Specifications: The thickness is usually between 0.016-0.1mm, and the width range is 30-1400mm. It can also be made into tubular film, L-shaped folded film, etc., and processed into flat bags, trapezoidal bags, and various special shapes.
Application range: Widely used in the outer packaging of various products such as food, sports goods, electronic appliances, daily necessities, medicines, toys, stationery, etc., and can also be used for packaging large items such as hardware doors and windows, effectively preventing scratches, stains, or deformation during transportation and storage.
Advantages and disadvantages:
Advantages: High packaging efficiency, customizable specifications, both beautiful and practical, and environmentally friendly. Some PVC shrink films meet the ROHS standard and do not release harmful gases during use.
Disadvantages: Some PVC shrink films have problems such as hardening at low temperatures, easily adsorbing dust, short service life, and easy aging.
