How much do you know about the rubber tube forming method? In view of this knowledge, we will introduce it to everyone today, as follows:

 

In view of this knowledge, we should understand that the rubber tube forming method can be divided into core method (including soft core method and hard core method) and coreless method. The core method means that the rubber tube is formed on a hard core or a soft core. The coreless method is that the skeleton layer and the outer rubber layer are directly formed on the extruded inner rubber tube. In order to ensure that the hose is under pressure during the vulcanization process, the hose is wrapped with a water-proof cloth (soaked in a wet cloth with a width of about 10 cm), rope or lead-wrapped after molding, and then cured. The vulcanization can be performed by direct steam heating or continuous vulcanization in a vulcanization tank. The short fiber hose is directly added into the rubber material, and then extruded into a shape. The production process is simple, and it will gradually replace the knitted rubber hose and fabric hose. Modern hose production technology tends to be highly continuous and automated. The use of thermoplastic rubber or plastic can eliminate the vulcanization process and greatly simplify the production process.