News

Machine use and performance characteristics of heat sealing film

Adopting a unique constant force tensioning system, the film does not jump, does not deviate, the bag shape is beautiful, and the film is fast. Strong ability to adapt to different specifications of packaging materials, accurate photoelectric positioning of bag length;

Opp heat sealing film packaging equipment has the following characteristics

Part of the air (oxygen) in the packaging container is discharged, which can effectively prevent food spoilage.

Selection principle of opp heat sealing film

Packaging speed. In order to improve production efficiency, double-chamber or fully automatic automatic opp heat-sealing film packaging equipment can be selected to speed up production progress.

Precautions when using OPP cigarette film

Please make sure the surface of the object is clean before applying the film. If there are oil stains, organic solvents, low-molecular volatile objects, and chemical substances on the surface of the object, it will easily damage the cohesion of the OPP heat-sealing film adhesive, resulting in a diff......

What are the differences between pp film and bopp film

What is the difference between pp film and bopp film. Polypropylene (PP, the abbreviation of the initial letter of Poly Propylene in English) is a synthetic resin that was mass-produced in the 1950s.

Introduction to the form of heat shrinkable film

This kind of packaging is similar to shrink film packaging. The film wraps around the tray to completely wrap the tray, and then two hot grippers heat seal the films at both ends together.

<...9 10 11 12 13 >