Machine-stretched film manufacturers supply

Select the machine-stretched film suitable for your product, considering the following aspects:

Product Features:- Weight: Heavy goods should opt for shrink wrap with high tensile strength and excellent tear resistance, such as shrink wrap made primarily from linear low-density polyethylene (LLDPE), which can withstand heavier loads without breaking. - Shape: Regularly shaped products have better adaptability to shrink wrap; for irregularly shaped products, shrink wrap needs to have good flexibility and conformability, like PVC shrink wrap, which is soft and can wrap irregular products effectively. - Fragility: Fragile or sensitive items require shrink wrap with good shock-absorbing and anti-static properties. Choosing PE shrink wrap with added anti-static agents can reduce the damage caused by static electricity to the products and provide some shock protection.

Packaging Method:- Single or multi-layer packaging: If the goods require multi-layer packaging, opt for high-adhesive stretch film for easy and tight bonding between layers, minimizing slippage, such as stretch film with a special adhesive coating. - Long-term or short-term storage: For long-term storage, the stretch film should have good weather resistance and anti-aging properties to prevent aging, brittleness, and cracking of the film material during storage, affecting the packaging effectiveness. Stretch film containing anti-aging additives is more suitable.

3. Shipping Conditions:- Transport Distance: For long-distance transport goods, the film should have high tear resistance and wear resistance to withstand vibrations and friction during transit, such as high-intensity PET film. - Transport Environment: When encountering high or low temperature environments during transport, it is necessary to choose films with good temperature resistance. For example, in high-temperature conditions, the film does not soften and deform easily; in low-temperature conditions, it does not crack easily, such as PE films with a wide temperature range application.4. Performance Specifications:- Tensile Strength: Higher tensile strength allows the stretch film to tightly adhere to the product surface during packaging, but it should be chosen based on actual needs; not the higher, the better. Excessive strength can lead to easy breakage or damage during use. - Tear Resistance: Good tear resistance ensures the stretch film is less prone to damage during transportation and handling, thus protecting the products. - Transparency: High transparency in stretch film makes it easy to see the packaged goods, facilitating inspection and identification, while enhancing the product's aesthetics and display effect. - Adhesiveness: Appropriate adhesiveness allows the stretch film to tightly bond with the product surface during packaging, reducing the risk of detachment. However, excessive adhesiveness can make packaging and unpacking challenging.

5. Cost Factors:

Prices for stretch films vary depending on material and performance. Under the premise of meeting packaging requirements, cost considerations are essential. When used in large quantities, cost differences can significantly impact overall packaging costs. Additionally, the efficiency of stretch film usage should be taken into account, as films with higher stretch ratios can use less material for the same packaging area, thereby reducing costs.