White PVC lay flat hose produced by PVC lay flat hosemanufacturer has a wide range of uses in the agricultural field, but there are some matters needing attention in the process of injection moulding.
Transparent PVC lay flat hose has a high transmittance, so the surface quality requirements are more stringent, and there can not be any defects such as spots, whitening, blowhole, black spots, poor gloss, etc. Therefore, during the whole injection process, great attention should be paid to the design of raw materials, moulds, equipment and even products. Transparent white PVC lay flat hose has high melting point and poor fluidity. In order to ensure the surface quality of products, it is necessary to make fine adjustments in temperature, injection pressure, injection speed and other process parameters so as to meet our requirements in plastics injection.
In the process of injection moulding, PVC lay flat hose must be carried out according to the requirements, so that the quality of the products produced can be guaranteed.