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Production process and equipment for multiple-cavity glass bottle and jar

A technology of glass bottles and glass gobs, applied in glass manufacturing equipment, glass pressing, glass molding, etc., can solve the problems of dazzling parting lines and affecting product quality, and achieve the effect of preventing cracks

Inactive Publication Date: 2004-09-22
上海高雅玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For glass bottles with extremely short body, this parting line will be very dazzling, which will affect the quality of the product

Method used

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  • Production process and equipment for multiple-cavity glass bottle and jar
  • Production process and equipment for multiple-cavity glass bottle and jar
  • Production process and equipment for multiple-cavity glass bottle and jar

Examples

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Effect test

Embodiment Construction

[0018] In the present invention, compared with the traditional bottle making method bottle making equipment, the most important difference is the structure of the mould. Therefore, see first figure 2 To explain the structure of the mold in the bottle making equipment of the present invention. like figure 2 Shown, on the whole, mold structure of the present invention and traditional Image 6 The structural molds are basically similar, and the difference lies in the structure of the die. As mentioned earlier, in the traditional Image 6 In the mold of the structure, it includes the mouth mold P0 and the initial mold H0, the mouth mold P0 forms the bottleneck of the glass bottle, and the initial mold H0 forms the bottle body of the glass bottle. However, in the present invention, the traditional mouth mold and the initial mold are integrated to form a novel mouth mold P, which contains a bottle mouth shape PU1 and a bottle body shape PU2. Same as the traditional structure, t...

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PUM

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Abstract

The present invention provides a bottle-making method, including the following steps: the glass gob can be introduced into the mouth mold, the punching head is lifted to make extrusion so as to form bottle blank by means of one step process, the described mouth mold contains bottle mouth form and bottle body form; the described mouth mold and formed bottle blank are transferred on the base plate of bottom mold, and the bottle blank is cooled and mold-released so as to obtain the invented bottle product. Said invention change the traditional bottle-making process including primary mold, mouth mold and finishing mold, and adopts one-step forming process to produce glass bottle with shorter bottle body.

Description

technical field [0001] The invention relates to a bottle-making method, in particular to a bottle-making method for a glass bottle jar with a short bottle body and multiple cavities, and related bottle-making equipment. Background technique [0002] For a long time, the manufacturing method of glass bottles is generally to use a determinant bottle making machine (IS bottle making machine). Image 6 The structure schematic diagram of the mouth die and the blank mold of this IS bottle making machine is shown. In the bottle making process using the IS bottle making machine, the bottle making equipment generally includes three parts: the initial mold, the mouth mold and the forming mold. The specific process is, firstly, glass gobs are introduced into the die P0 and the initial mold H0, and after the bulkhead K0 is added, the punch Q0 is punched up to form the blank R0. Then, by reversing the die P0, the blank R0 is moved to a mold (not shown in the figure), and the mold is fin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B11/00C03B11/10C03B11/12
Inventor 莲沼一雄
Owner 上海高雅玻璃有限公司
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