The history of dispensing process

  Dispensing process originated in Germany, mainly in Japan in the 1970s, mainly in South Korea in the 1980s, in Taiwan in the early 1990s, and slowly transferred to China Mainland for production in the mid-1990s. Now some have been transferred to Vietnam, Indonesia and other places.

  Dispensing process is one of the few products that is still produced by hand in most of the processes. The main raw material is to dissolve PVC paste resin in DOP and other lipids, and add color paste to form a paste resin mixture of different colors. Drop the paste resin mixture of different colors into the aluminum mold, brass mold, electroforming or silicone mold, and by heating to above 170, the PVC paste resin and DOP and other lipids undergo chemical reaction, and become solid and become rich in color. , a product with a strong three-dimensional sense.

  The plastic pvc dispensing machine mainly relies on the numerical control processing technology, and the manual dispensing process is changed to machine automatic dispensing, which greatly improves the production efficiency. It is an original technology independently developed by China.