What is the function of heat shrink film?

Rustproof heat shrink film is a kind of high-strength PE heat shrink film, which is one of the plastic packaging films with LDPE as the base material. In addition to good flexibility, impact resistance, tear resistance, not easy to break, not afraid of moisture, shrinkage rate, etc., the production process added vci vapor phase rust inhibitor and nano-materials so that the heat shrink film has super rust-proof performance.


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Equipment and devices packed with rust-proof heat shrink film can be protected from rust for 6-18 months in the outdoor environment.


Heat shrinkable film and rust-proof heat shrinkable film use, is the first film to wrap the object, and then use the hair dryer to blow hot air against the object, heat shrinkable film shrinkage properties, natural contraction can be tightly fit on the surface of the object, to achieve the effect of body-packaging waterproof protection.


Note: blowing hot air evenly, does not always blow to a place, to prevent the heat shrink film from burning. In addition, if the heat-shrinkable film does not need to be sealed, blowing first not to seal the edge, and then blowing other parts, try to seal the line at the bottom or inconspicuous location so that the effect of the packaging looks good!


Jenny He

+86 13451782877

JennyHe

sales@hjtsourcing.com

Jenny He

+86 13451782877