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Model No.: bopp
Brand: top leader
Material: Bopp, Pp
Types Of: Shrink Film, Release Film
Use: Packaging Film, Food&Amp;medicine Film, Decorative Film
Special Performance: Moisture Proof
Hardness: Soft
Processing Technology: Multiple Extrusion
Transparency: Transparent
Place Of Origin: China
Brand: top leader
Usage: Heat Sealable
Packaging: well packed
Productivity: 1000 tons/month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000 tons/month
Certificate: ISO SGS
HS Code: 392043
Port: qingdao,shanghai,ningbo
Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CFR,EXW,CIF,DDP
single-side heat sealable BOPP film for food medicine packaging
What's the difference between a hot laminating film and a cold laminating film?
The adhesive on a "hot" laminating film activates when the printed graphic is run through a hot-roll laminator at temperatures between 210 and 240 degrees. Because these high levels of heat can damage some types of inkjet graphics, "low-melt" or "heat-assist" films are also used. "Low melt" films have heat-activated adhesives that can applied at 185 to 195 degrees. "Heat assist" films have pressure-sensitive adhesives (PSAs) and liners and are applied with hot-roll laminators at 185 to 195 degrees.
"Cold" laminating films have a more aggressive adhesive that can be applied with pressure, instead of heat. A release liner protects the adhesive until it ready to applied, typically on a cold-roll laminator. Cold laminating films typically cost more than hot laminating films, but they can be applied using less costly, easier-to-operate non-heated laminators.
Cold roll laminators are also used for laying down adhesive films in the sign-making industry, for example mounting a large print onto a board. A practiced operator can apply a large adhesive sheet in a fraction of the time it takes to do so by hand.
Product Categories : PP Film > Food Packaing PP
Mr. Liu
Tel:
86-0533-2802680
Fax:
86-0533-2802680
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.