What knowledge must shoemaking machinery know?

Is the quality of cardboard reliable? In the past, leather shoes insole is processed with pig, cow insole leather. Now natural leather resources are reduced. The use of alternative materials to replace certain natural materials. For example, insole cardboard for shoes is widely used at home and abroad. The inner sole cardboard of good quality shoes can fully meet the use requirements, such as moisture absorption, air permeability, flexure resistance, interlayer peeling strength, tear resistance and dimensional stability. Such as the inner bottom board after wear fracture, shrinkage deformation, hardening, stratification and so on are unqualified quality. Using steam spray device, first spray wash vamp, and then fast heating, drying. Then the vamp is massaged by vacuum shaping. The temperature setting of each part can be adjusted according to the different temperature of the shoe tip, heel and material, so that the shoes after treatment are streamlined, perfect appearance and better modeling effect. The use of rail rolling CONVEyance is conducive to improving the stability of the machine and the service life of the product, but also to reduce the damage cost of the machine. Adopting rotary cycle conveyor belt, saving time, improving productivity and stabilizing product quality. Equipment maintenance to achieve the following points: lubrication: on time oil change, refueling, lubrication equipment complete. Cleaning: The inside and outside of the equipment is clean, and the sliding surface is free of black grease.