How to choose the right PE Stretch Film to meet different packaging needs?

1. Excellent puncture and tear resistance

When choosing PE Stretch Film, excellent puncture and tear resistance is one of the first considerations. These characteristics are directly related to the durability and reliability of the packaging in complex transportation environments. For heavy or sharp-edged goods, puncture resistance is particularly important, which can effectively prevent the packaging from being accidentally punctured during handling or stacking. The tear resistance ensures that the packaging is not easy to break during the stretching process, thereby protecting the integrity of the internal goods. In order to achieve these properties, high-quality PE Stretch Film usually adopts high-strength material formulas and uses advanced production processes (such as three-layer co-extrusion technology) to enhance its physical strength. Users should also pay attention to the product's elongation index. High elongation means that it can provide stronger protection at the same thickness.

2. Self-adhesion-each layer of film is bonded to the next layer to increase strength

Self-adhesion is another highlight of PE Stretch Film, which makes the packaging process more convenient and stable. During the stretching process, the self-adhesive film can automatically adhere to the surface of the goods and between its own layers to form a tight wrapping layer, which effectively prevents the goods from shaking and shifting during transportation. This feature not only improves the stability of the packaging, but also reduces the amount of packaging materials used and reduces costs. When choosing a self-adhesive PE Stretch Film, users should pay attention to the durability and stability of its viscosity to ensure that it can still maintain a good adhesion effect under different temperature and humidity conditions. In addition, it is also necessary to pay attention to the amount of tackifier used to avoid excessive impact on the transparency and environmental performance of the film.

3. Large coil size, saving cost and replacement time

Large-sized PE Stretch Film coils are the key to improving packaging efficiency and reducing costs. Large coils mean fewer replacements and longer continuous operation time, thereby reducing the time cost and labor cost of stopping for roll change. For large packaging equipment or high-output production lines, it is particularly important to choose large-sized PE Stretch Film coils. When choosing large coils, it is also necessary to consider storage space and handling capacity to ensure that there is enough space in the warehouse or production site to store and handle these large coils. The use of large rolls also requires attention to the balance and stability of the roll to prevent vibration and deviation during high-speed rotation that affect the packaging quality.

4. Low noise and high bonding strength

The low-noise PE Stretch Film brings tranquility and comfort to the working environment. During the packaging process, the friction between the film and the surface of the goods or between its own layers will generate noise, and the film with low noise characteristics can effectively reduce this noise pollution and improve the quality of the working environment. The film with high bonding strength can ensure that the packaging fits tightly during the stretching process, and it is not easy to loosen or produce gaps, thereby improving the stability and protection effect of the packaging. When choosing PE Stretch Film with low noise and high bonding strength, users can evaluate its actual performance by trying samples. At the same time, attention should also be paid to the production process and quality control system of the product to ensure that the purchased products meet the relevant standards and requirements.

5. Protect goods from water, snow, dirt and damage during transportation and storage

PE Stretch Film plays a vital role in the transportation and storage process. It can effectively protect goods from the external environment. High-quality PE Stretch Film has good waterproof, moisture-proof, dust-proof and weather-resistant properties, and can resist the invasion of pollutants such as rain, snow, dust, etc., and keep the goods clean and dry. At the same time, its strong material and tight wrapping layer can effectively prevent physical damage such as collision, extrusion and scratches during transportation. In order to ensure the safety and integrity of goods during long-distance transportation and long-term storage, users should focus on its waterproof, moisture-proof, dust-proof and weather-resistant properties when choosing PE Stretch Film, and choose appropriate product specifications and models according to the characteristics of the goods and the transportation environment. In addition, it is also necessary to pay attention to the environmental protection performance and sustainable development requirements of the product, and choose products that meet environmental protection standards to reduce the impact on the environment.