1. Unitization: This is one of the basic characteristics of packaging film packaging. With the strong winding force and retractability of the film, the products are compactly and firmly bundled into a unit, so that the scattered small parts become a whole. Even in unfavorable environments, the products will not loosen or separate, and there will be no sharp edges. edges and sticky to avoid damage.
2. Primary protection: Primary protection provides surface protection for items, forming a very light, protective appearance around the product, thereby achieving the purpose of dustproof, oilproof, moistureproof, waterproof, and anti-theft. The important thing is that the packaging makes the items evenly stressed and avoids damage to the items caused by uneven force. This is something that traditional packaging methods (bundling, packing, tape, etc.) cannot achieve.
3. Compression fixation: With the help of the retraction force of the packaging film after stretching, the product is wrapped and packaged to form a compact unit that does not take up space, so that the product pallets are tightly wrapped together, which can avoid the product being transported during transportation. The mutual dislocation and movement, while the adjustable stretching force can make hard products close and make soft products tighten.
4. Cost saving: Using packaging film for product packaging can reduce usage costs. At the same time, it can reduce the labor intensity of workers, improve packaging efficiency and packaging grade.