A kind of processing device and processing technology of white latex

Abstract

The invention discloses a processing device for white latex, which includes a lowering hopper, a first packing device for packing white latex in an inner bag, and a second packing device for packing white latex in an outer bag; the lowering hopper is arranged at the first packing The feed end of the device, the discharge end of the first packing device is set corresponding to the feed end of the second packing device. Compared with the prior art, the finished product of white latex can be packaged into small bags for transportation through double-layer plastic film, reducing the waste of white latex and reducing production and transportation costs. The invention also discloses a processing technology. By adding white carbon powder into the white latex solvent, the viscosity of the white latex is improved, and the white latex product is packaged through the inner bag and the outer bag to facilitate the packing and transportation of the white latex. There is air inside the bag packaging, which can cushion and protect the white latex inside the inner bag.

Description

technical field [0001] The invention relates to the technical field of white latex production, in particular to a processing device and a processing technology of white latex. Background technique [0002] White latex is one of the most widely used, most used and one of the oldest water-soluble adhesives. It is a thermoplastic adhesive obtained by polymerization of vinyl acetate monomer under the action of an initiator. It can be cured at room temperature, with fast curing and high bonding strength. The bonding layer has good toughness and durability and is not easy to age. [0003] At present, the white latex on the market is mainly stored and transported in plastic barrels. The amount of white latex in barrels is large, and the amount of white latex purchased by customers is mostly small, which leads to a lot of unused white latex stored in barrels for a long time. Since the sealing performance of the barreled white latex decreases after opening, the long-term white latex...

AI Technical Summary

Problems solved by technology

[0003] At present, the white latex on the market is mainly stored and transported in plastic barrels. The amount of white latex in the barrel is relatively large, and the amount of white latex purchased by customers is mostly very small, which results in a lot of unused white latex being stored in the barrel for a long time.

Since the airtightness of the white latex in the barrel is reduced after opening, the white latex that has been stored for a long time is prone to deterioration under the influence of air humidity and temperature, resulting in waste of materials

In addition, plastic barrels are used to pack and transport white latex, which is expensive to make, and the plastic barrels are large in size, which is inconvenient for transportation; in addition, the stains generated in the plastic barrels cannot be removed, so that the plastic barrels are discarded in large quantities after use, which is very uncomfortable. Environmental friendly

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