A PVC meat-overwrap request needs one machine-ready product definition: machine, roll geometry, gauge or micron, core, length, winding, tray range, food-contact conditions and display trial. “Meat film with high cling” is not inspectable.
Complete this specification block
| Block | Required entry |
|---|---|
| Identity | PVC product code and revision |
| Dimensions | Width/tolerance, thickness/unit, length, core, OD, weight |
| Equipment | Wrapper model, film path, winding and settings |
| Use | Tray, food types, direct-contact surfaces, time and temperature |
| Acceptance | Web breaks, miswraps, folds, holes, edge release and appearance |
Keep the display trial narrow
Use the actual tray, wrapper settings, storage temperature, lighting and observation time. Record the pack result; do not convert that result into a shelf-life claim. The cold-display article gives the trial fields.
Match evidence to the intended use
The FDA organises food-contact evaluation by food type and condition of use. Use its current official tables as one U.S. review input, not as approval of an unidentified film. YIYUAN identifies PVC as an option on the commercial roll page; exact material, market evidence and machine fit still require confirmation.
