1. Start wrapping from the bottom first;
2. Wrap it up bit by bit in a circle, and when it reaches the top, wrap the entire top;
3. Finally, use scissors to cut off the packing tape;
4. The stretching form of tray mechanism packaging;
If the edge material of the stretch film is broken, it should be cut neatly. If the cut is uneven, it cannot be shipped as a finished product. When making goods, both ends must be rolled neatly, not too much on one side and too little on the other. There should be no black impurities, the mold head should be washed clean, and there should be no burnt plastic falling in. Anything visible to the naked eye must be removed. When packing, pay attention to protecting the edges from collision, which may cause edge breakage and quality problems. There should be no burrs. The paper tube must be aligned, not longer on one side and shorter on the other. Leave blank spaces on both sides with a standard of 1cm. Try to minimize surface wrinkles at both ends and white lines that are tightly pressed in the middle.
Stretch film, whether used for collective packaging or cargo pallet packaging, can prevent moisture, dust, reduce labor, improve efficiency, protect products, and reduce costs. Especially used for palletizing and transportation operations, it fully utilizes the strength, toughness, and self adhesiveness of the adhesive film, combined with the tightening effect of layer by layer tension during winding, to achieve the best effect of palletizing. Widely used in packaging for industries such as electronics, papermaking, building materials, chemicals, ceramics, glass, automotive parts, wires and cables.