Guide 1: How to Choose the Right PVC Cling Film for Food Storage

When selecting PVC cling film, prioritize food-grade certification to ensure safety for direct contact with edibles. Look for products with strong elasticity and transparency—these indicate good stretchability and visibility of stored food. For household use, opt for medium-thickness rolls (8–12 microns) that balance durability and ease of use; for commercial kitchens, thicker options (15–20 microns) resist tearing during frequent handling.

Avoid using PVC film on high-temperature foods (over 60°C) to prevent potential chemical leaching. Instead, reserve it for refrigerated or room-temperature items like fruits, vegetables, and leftover meals. Always check the product’s shelf life and storage instructions to maintain optimal performance.