Horizontal plastic infusion container manufacturing system

Abstract

The invention discloses a horizontal type plastic infusion container manufacturing system which comprises a blank body forming mechanism used for melting granules and blow-molding the granules into a blank body; the blank transferring and storing mechanism is used for transferring the manufactured blank to the container forming mechanism; the container forming mechanism is used for blow-molding the blank into a container; and the washing, filling and sealing mechanism is used for washing the container and completing filling and sealing. The granular material is prepared into a blank body through the blank body forming mechanism, the blank body is cooled by the out-of-mold temperature accurate control mechanism, so that the molecular intergranular rearrangement of the blank body is realized, the molecular stress is reduced, and the stress is further eliminated through the waiting of the transfer area, which is an important procedure for obtaining high transparency and is also a core process different from a BFS or ASB manufacturing method.

Description

technical field [0001] The invention relates to the technical field of forming and filling horizontal plastic transfusion containers for large transfusions, in particular to a manufacturing system for horizontal plastic transfusion containers. Background technique [0002] Human intravenous infusion is the most widely used and most important treatment method in clinical practice. The safety of drugs is closely related to the packaging form, material and manufacturing process. After the infusion container is soft and plasticized, it solves the problem that the glass bottle container cannot be completely sealed for infusion, especially with the launch of the new type of infusion packaging of Sichuan Kelun Pharmaceutical Co., Ltd. - the vertical polypropylene infusion bag (referred to as "standing bag") , to solve the secondary pollution generated in the infusion process and meet the special conditions of use such as airdrops. The industrialization of this product that combine...

AI Technical Summary

Problems solved by technology

The disadvantage is that the light transmittance is only two-thirds of that of the two-step method, and the production efficiency has been greatly improved year-on-year. However, the two-step method is still lower than that of the two-step method. The containers made need to be transported before they can be washed, filled, Sealing and other manufacturing processes, there is still a risk of contamination in the container turnover link

[0006] The advantages of the container produced by the two-step method (injection molding - bottle blowing) are: high transparency, which can generally reach more than 95%, can realize fully sealed infusion and can realize complete self-draining, and the production efficiency and material utilization rate are higher than those of ASB and BFS. High; the disadvantage is that the infusion container is manufactured separately on two equipments, and there is a risk of contamination when the embryos collide with each other during the transfer process of the injection molded embryos

Images