Antibacterial plastic preparation method

Abstract

The invention relates to an antibacterial plastic preparation method, injection molding slicing equipment is used in the preparation method, the injection molding slicing equipment comprises an injection molding cylinder, a slicing device and a discharging device, the slicing device is arranged at the upper end of the injection molding cylinder, and the discharging device is arranged at the rightend of the injection molding cylinder. According to the antibacterial plastic preparation method, a multi-hole and multi-layer plastic round piece manufacturing method is used, the occupied area of amachine is saved to a great extent, feeding, slicing and discharging of plastic liquid are achieved in a one-machine multi-function mode, and therefore mechanical action deviation caused by errors isprevented; and condensed condensate and condensate in the injection molding cylinder are replaced, so that the molding speed of the plastic round piece is guaranteed, the problem that defective products are prone to be caused due to the fact that the plastic round piece is molded too slowly is solved, and meanwhile, the discharging problem of the plastic round piece is solved by means of the hydrodynamic force of the replaced condensate.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a preparation method of antibacterial plastic. Background technique [0002] Antibacterial plastics are a type of plastics that can inhibit or kill bacteria, molds, alcohol mothers, algae and even viruses that are stained on plastics in the use environment, and keep themselves clean by inhibiting the reproduction of microorganisms. At present, antibacterial plastics are mainly obtained by adding a small amount of antibacterial agents to ordinary plastics. Due to the antibacterial properties of antibacterial plastics, it plays a huge role in the fields of food packaging and drug packaging. [0003] The following problems often exist in the process of extruding antibacterial plastics. 1. A single extruded round antibacterial plastic will cause the production efficiency to be too slow, but too many extrusion holes will cause the extrusion machine to occupy too much area....

AI Technical Summary

Problems solved by technology

[0003] The following problems often exist in the process of extruding antibacterial plastics. 1. A single extruded round antibacterial plastic will cause the production efficiency to be too slow, but too many extrusion holes will cause the extrusion machine to occupy too much area. It is not conducive to the planning and layout of the workshop; 2. During the extrusion process, the cooling liquid will heat up due to the plastic, which will slow down the molding speed of the plastic sheet, make the molding of the plastic sheet irregular, and there will be problems such as defective products. Sheets are deposited in the injection barrel, which causes the problem of plastic sheets being difficult to unload

Images