The basic requirement for composite films is excellent adhesion between the layers to ensure the overall mechanical properties of the package. In addition, composite films are mainly used for food packaging. Adhesives are used in the processing of composite films. The choice of solvent and bonding process must comply with the corresponding hygienic standards. The following introduces several classifications of air column bag materials!
This is a new type of inflatable air packaging product. After filling with natural gas, the product can be proved to be ductile and reliable buffer protection. Air column bags provide excellent protection and low product cost.
Air column bags can be customized according to customer's product design and standards. Mechanical keyboard strips are tailor made, no sanding tools required, short lead time/low cost/small size; air column bag is made of food grade stainless steel PA/PE polyester. Extruded film, the material is healthy, safe and non-toxic. The air is automatically determined when pumping, which is convenient for packaging and saves the labor cost of customers; compared with traditional packaging materials, the protection of the product is improved.
Made of three layers of PE co-extrusion, no polyester. It has the advantages of low cost of packaging, does not occupy the indoor space of warehousing and logistics, and has many advantages of originality and high efficiency - especially suitable for gap filling (filling bags) when products are loaded, or encapsulation protection (gourd film) for light-quality products.
3. Air column bag coil
It is a flexible and convenient air column bag cushioning and protective packaging method. The air column coil is also made of PA/PE polyester co-extruded film raw material, which is especially suitable for packaging various fragile products with different standards and different standard models.
It has the advantages of universal availability, simple stimulation, quick packaging, reliable protection, and saving warehousing and logistics. Each air column is relatively independent, even if one column is cracked, other air columns can still provide reasonable buffer protection.
In the application fields of container shipping and long-distance transportation of large and medium-sized trucks, there are gaps in the center of the wooden pallet of the goods, resulting in the goods being skewed or even falling over, causing unnecessary damage to customers.
According to the fixed air column bag of the container, it can prevent the goods from colliding with each other, and then can protect the goods in the middle of transportation as soon as possible, and ensure the safety of sea and road freight transportation.