Why buyers encounter it
Describe the wrapper, package dimensions, web width, repeat, seal style, product, speed, and current film instead of asking for generic flow-wrap film.
Use the term carefully
This definition helps interpret a packaging conversation. It does not establish a complete film structure, machine setting, regulatory conclusion, shelf-life result, or approval for a particular application.
Research source: PC-067. Application-specific details remain subject to manufacturer and technical review.