Film slitting looks straightforward from the outside. A wide roll enters the machine, the web passes through a series of rollers and knives, and narrower rolls come out the other side. Yet...
Category: Converting & Bag Making
Information on flexible packaging converting, bag making, slitting, rewinding, sealing, finishing processes, equipment, and production quality.
How Do Three Side Seal and Four Side Seal Bags Differ
Three side seal bags and four side seal bags can look quite similar when they are lying flat on a production table. Both are made from flexible packaging material, both can be...