How to improve the quality of PVC lay flat hose by injection moulding process

PVC lay flat hose in the production process, the requirements are very strict, because quality is our focus, then what are the key factors?
In the whole process of injection moulding, great attention should be paid to the whole product design, mould, equipment and raw materials. Because the general PVC lay flat hose has poor fluidity and high melting point, it is necessary to pay attention to the injection speed and pressure, as well as a certain high temperature, in order to fill the mould and make the quality of PVC lay flat hose better. Note that PVC lay flat hose can not have the shortcomings of stomata, markings, discoloration, black spots, fog halo, whitening, and that the transmittance of PVC lay flat hose is required to be higher.
This is the injection moulding process requirement of PVC lay flat hose manufacturer in the production of PVC lay flat hose. Only in this way can the quality of PVC lay flat hose be guaranteed.