Disposable PVC gloves are widely used in electronics, food processing, cleaning, medical and other industries because of their low cost and excellent protective effect. Its main raw material is polyvinyl chloride, and the production process is as follows:

Raw material mixing: Mix the raw material polyvinyl chloride resin powder, diisononyl phthalate, calcium zinc stabilizer and viscosity reducer in a certain proportion;

Defoaming and standing: After the first full stirring of the mixer, the mixed material is allowed to stand to remove the dissolved air in the material and the monomer in the raw material;

Filtration refinement: filter and refine the material after static defoaming through a certain mesh filter screen, so that the mixed material initially meets the requirements of subsequent production;

Vacuum defoaming: add a small amount of viscosity reducer to the material again, carry out secondary stirring, and defoaming in vacuum;

PVC dipping: transfer to a PVC dipping tank for dipping, and heat and plasticize the mixture;

Plasticizing molding: After entering the polyurethane (PU) material tank for dipping, heating and drying;

Glove lip curling: the blank on the hand mold is curled on the lip curling machine;

Stripping gloves: Use an automatic stripping machine to separate the gloves from the hand mold.

Glove testing: Quality control process approach, from the standards set by the American Society for Testing and Materials (ASTM) and the United States Food and Drug Administration (FDA). Tests include puncture resistance test, abrasion resistance test, corrosion resistance test, tearing force test value, gram weight and pinhole test. The test follows the AQL standard, and only qualified gloves are left behind.