Here is an introduction to the preservation of stretch film to ensure the safety of the product.
1. Sealed packaging: This packaging is similar to shrink film packaging. The film wraps around the pallet to fully wrap the pallet, and then two hot grippers heat-seal the films at both ends together. This is the earliest form of use of stretch film, and more packaging forms have been developed from it.
2. Full-width packaging: This packaging requires the film width to be wide enough to cover the pallet, and the shape of the pallet is regular, so it is difficult to use, and the suitable film thickness is 17-35μm.
3. Manual packaging: This packaging is the simplest type of stretch film packaging. The film is mounted on a rack or held by hand, and the pallet is rotated or the film is rotated around the pallet. It is mainly used for repackaging after the wrapped pallet is damaged, and ordinary pallet packaging. This packaging is slow, and the suitable film thickness is 15-20μm.
