EVA low melting point packaging bags are a material made of ethylene, acetic acid and vinyl ester copolymers, with good flexibility, adhesion, heat sealing, low temperature bending, impact resistance and optical transparency. Its melting point is usually below 90 degree centigrade, which makes low melting point plastic bags more flexible during use, can be quickly heat treated and processed, and improve production efficiency.
Specifications and processing customization
The specifications of EVA low melting point feeding bags can be customized according to customer needs, including color, size and thickness. Usually the outer packaging of the EVA bag uses PP+PE liner, and each bag weighs 30 kg. In addition, these bags have good physical properties and chemical stability, non-toxicity, good resistance to environmental stress cracking, and strong weather resistance.
Application fields and characteristics.
Rubber industry: EVA low melting point feeding bags are widely used in the rubber industry to load chemicals, such as white carbon black, carbon black, antioxidants, accelerators and various auxiliary materials. These materials can be put into the internal mixer or open mixer together with the raw materials. They are easy to use, accurate in measurement, good in solubility, and will not have poor dispersion. In addition, they have good compatibility with rubber raw materials and do not affect the physical and chemical properties of the rubber. They are essential supporting products for rubber mixing production equipment in the rubber industry.
Food and pharmaceutical industry: EVA low melting point feeding bags are also suitable for food and pharmaceutical packaging. Due to its chemical resistance, it can be used to package volatile and moisture-sensitive materials such as chemicals and pigments to protect the items from the external environment. In addition, its softness, durability and good transparency also make it perform well in food and pharmaceutical packaging. . .
Other applications: EVA low melting point feeding bags can also be used to package some heat-treated materials, such as thermoplastic materials, chemical raw materials, etc., which are convenient to carry and operate.
