Wire wrapping film is a brand new packaging material. Its material is ultra-thin, strong, transparent, self-adhesive, and low temperature resistant. It is an ideal packaging material. Especially suitable for packaging chemicals, electronic parts, building materials, rubber, low bricks, tiles, screws, wallpapers, leather, glass fiber, non-woven fabrics, paper rolls, wires, iron wires, etc.

Wire wrapping film has a wide range of applications. It is small in size and has high viscosity. It is easy to use for wire wrapping and package packaging for scattered goods, instead of small storage boxes. Because it can reduce the cost of bulk cargo transportation and packaging by more than 30%, it is widely used in the overall packaging of various products such as hardware, minerals, chemicals, medicine, food, machinery, etc.; in the field of warehouse storage, foreign countries also use more Stretch film pallet packaging for three-dimensional storage and transportation to save space and land occupation.

Good viscosity makes the packaging film layer and layer outside of the goods stick together to make the goods firm. There are two main ways to obtain the viscosity: one is to add PIB or its masterbatch to the polymer; the other is to blend VLDPE PIB It is a translucent viscous liquid, special equipment is required for direct addition or modification of the equipment, generally PIB masterbatch is used.

There is a process for PIB to move out, usually three days, and it is also affected by temperature. When the temperature is high, the viscosity is strong; when the temperature is low, it is not too sticky, and the viscosity is greatly reduced after stretching. Therefore, the finished film is best stored in a certain temperature range (suggested storage temperature is 15 ℃ ~ 25 ℃). VLDPE blended with poor viscosity, but no special requirements for equipment, relatively stable viscosity, not controlled by time, but also affected Influenced by temperature, it is relatively sticky when the temperature is higher than 30 ℃, and the stickiness is slightly worse when the temperature is lower than 15 ℃. The amount of LLDPE in the sticky layer can be adjusted to achieve the required viscosity.