Ampacet,a global masterbatch leader,has introduced Seablock 4S additive for biaxially-oriented polypropylene film(BOPP).The BOPP film additive offers high antiblock that do not scuff and has consistent low slip performance during the entire process of conversion.Immediate,consistent slip performance is needed in flexible packaging with BOPP film to obtain maximum efficiency in operations of converting and packaging.Extraction of antiblock particles from the film may occur while converting BOPP films specially at high speed.Dust may accumulate on the film surface resulting in unforeseen variations of slip properties during the conversion process.This phenomena is known as scuffing.With Ampacet Seablock 4S,BOPP film producers can produce high-quality BOPP films with permanent and foreseeable slip performance that provides smooth and uniform film conversion.
展开▼
