When the direct distributors of PVC lay flat hose manufacturer produce and process PVC lay flat hose, they will set up strict inspection departments to ensure that the pressure and quality problems of the produced PVC lay flat hose can be completely cleared before they can be sold. Next, I will give you a brief introduction of the requirements of the products in processing.
Above all, the transparency of the PVC lay flat hose should be up to the standard, which is related to the quality of the finished product appearance. Therefore, it is required that the PVC lay flat hose should be strict. Secondly, there should be no discoloration, whitening, stomata, fog halo, speckles, black spots and lack of luster on the surface. All the above phenomena are basically re-processed in furnace. Therefore, in the whole process of PVC lay flat hose injection molding, strict or even special requirements are put forward for raw materials, equipment, moulds, temperature and even product design.
Temperature is very important for one step method PVC lay flat hose forming, and there is no noise in the forming process.