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In mould bottle blowing method of plastic transfusion bottle with ring and its used mould

A technology of infusion bottle and bottle blowing mold, which is applied in the field of plastic infusion bottles, can solve the problems of easy pollution and many production processes, and achieve the effects of reducing pollution, reducing production sites, and improving labor productivity

Active Publication Date: 2008-12-31
林裕朗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional production method of the plastic infusion bottle produced by the injection stretch blowing process is: the bottle is blow-molded by the blank of the bottle blowing machine, the suspension ring is injection-molded by the injection molding machine, and then the suspension ring is installed on the bottom of the bottle by an assembly method, and then used Ultrasonic, electric heating or flame heating and other methods connect the bottle and the hanging ring together to form a whole, and there are many production processes, which are prone to pollution

Method used

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  • In mould bottle blowing method of plastic transfusion bottle with ring and its used mould
  • In mould bottle blowing method of plastic transfusion bottle with ring and its used mould
  • In mould bottle blowing method of plastic transfusion bottle with ring and its used mould

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Embodiment Construction

[0016] The production method of plastic infusion bottle with ring in-mould blowing is as follows:

[0017] a. Preheating and installing the preform: first place the blowing bottom mold 5 on the bottom of the two split blowing molds 6 and 8, and there is a ring on the inner side of the blowing bottom mold 5 that can accommodate the raised part of the lifting ring 3 Groove 19; the preform is preheated and tempered. The temperature range of preheating and temperature regulation is greater than the softening point of the preform 1 and less than the melting point of the preform 1. The heating temperature is adjusted by the electronic voltage regulator. By changing the voltage To control the temperature, there is a small pillar 2 at the bottom of the preform 1, the mounting hole 15 of the suspension ring 3 is set on the small pillar 2, the preform 1 and the suspension ring 3 are placed in the blowing mold, and the mouth of the preform 1 is placed The protrusion 16 is embedded in the...

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Abstract

A method for preparing the plastic perfusion bottle by blowing the bottle in the mould includes such steps as preheating bottle blank, putting it in blow mould, sealing the mould, drawing and extruding, riveting a hanging ring to the bottom of bottle blank and blowing by compressed air. Its mould is also disclosed.

Description

technical field [0001] The invention relates to a medicine packaging container, in particular to a plastic transfusion bottle with a suspension ring produced by an injection stretch blowing method and a production method thereof. Background technique [0002] The traditional production method of the plastic infusion bottle produced by the injection stretch blowing process is: the bottle is blow-molded by the blank of the bottle blowing machine, the suspension ring is injection-molded by the injection molding machine, and then the suspension ring is installed on the bottom of the bottle by an assembly method, and then used Methods such as ultrasonic wave, electric heating or flame heating connect the bottle and the suspension ring together to form a whole, and there are many production processes, which are prone to pollution. Contents of the invention [0003] The object of the present invention is to seek a method for blowing bottles in a plastic infusion bottle with a rin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C49/20B29C49/42B29C49/48B29C48/30
Inventor 林裕朗郭寅生
Owner 林裕朗