Anti-Blocking Compound and Masterbatch

Blocking is an undesirable attraction between adjacent layers of film or sheet,often making it difficult to the separate individual layers. Blocking can reduce packing efficiencies on automated and manual packing lines as it causes for example bags to be more difficult to open and stacks of thermoformed trays harder to separate.

Sekai’s Anti-Blocking compound can reduce the blocking tendency allowing film or sheet to be easily separated. Moreover can create a microscopic roughening of the film or sheet surface which reduces the available contact area between adjacent layers.