Thursday, 10 April 2014

How to Heat Seal the Plastic Film

Normal 0 false false false EN-US X-NONE X-NONE Biaxially Oriented Polypropylene or BOPP as it is called is basically a plastic film made out of polypropylene. It is stretched in both the machine and cross directions during manufacturing. BOPP films have gained popularity in the world due to some of their special...