1. Direct coating method

The rubber is directly coated on the pretreated base cloth with a scraper, then put into the plasticizing box for gelation and plasticization, and then undergoes embossing, cooling and other processes to obtain the finished product. This method can produce all kinds of cloth-based ordinary artificial leather, film artificial leather and foam artificial leather.

2. Transfer coating method

Also known as indirect coating method. Apply the paste on the carrier (release paper tape or stainless steel belt) with a reverse roller or a scraper, after gelation, then compound the cloth base on the gelled material layer without tension, and then After plasticizing, cooling and peeling off from the carrier, and then post-processing, the finished product is obtained. This method is suitable for producing knitted or non-woven fabric-based foam artificial leather and ordinary artificial leather.

3. Calendering and pasting is legal

According to the formula requirements, after measuring the resin, plasticizer and other compounding agents, put them into the kneader and mix them evenly, and then send them to the three-roller or four-roller calender after refining the plastic with the internal mixer and open mill or extruder (See plastic mechanically calendered into a film of required thickness and width, and laminated with a pre-heated base cloth, and then embossed and cooled to obtain the finished product. This method can produce various artificial leathers with different cloth bases. In order to improve the base cloth For the bonding effect with the film, a layer of adhesive is often applied to the base cloth first.

4. Extrusion paste method

Mix the resin, plasticizer and other compounding ingredients evenly in the kneader, and extrude it into a film layer with a certain thickness and width by the extruder after kneading, and then laminate it with the preheated base cloth on the three-roller setting machine , and then preheating, filming, embossing, and cooling to get the finished product. This method is used to manufacture thicker products, such as floor leather, conveyor belts, etc.