Although we all know that plastic buckets in Xi'an are easy to use, do you know what kind of plastic buckets are easy to use? In fact, the requirements for high-quality plastic barrels are relatively high. First, high light transmittance is required. Xi'an plastic bucket How can manufacturers ensure the light transmittance of their products when producing plastic drums? Let's take a closer look.

Xi'an plastic barrels with high light transmittance must have more stringent requirements on their surface quality, and must be free of defects such as stripes, pores, whitening, haze, black spots, discoloration and poor gloss. They must have certain strength and abrasion resistance, impact resistance, good heat resistance, excellent chemical resistance and low water absorption. Only in this way can it be used to meet the requirements of transparency and remain unchanged for a long time. Therefore, in the whole injection molding process, great attention should be paid to the design of raw materials, equipment, molds and even products, and strict and even special requirements should be put forward.

Due to the high melting point and poor fluidity of the plastic bucket, in order to ensure the surface quality of the product, it is often necessary to make minor adjustments to the process parameters such as high temperature, injection pressure, injection speed and so on. In this way, the mold can be filled during the injection process without generating internal stress, leading to product deformation and cracking.