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Manufacturing method for bottle

A production method and bottle technology, applied in glass production, glass blowing-blowing molding machines, etc., can solve problems such as broken waist, glass bottles are easy to break, and reduce the quality of glass bottles, so as to prevent broken waists, promote melting and clarification, The effect of reducing the production cost

Active Publication Date: 2017-11-24
CHONGQING HAOSHENG GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason for the broken waist of the bottle is that when the droplet diffuses into the cavity of the primary mold under the action of compressed air, 2 / 3 of the droplet will first contact the cavity of the primary mold. Since the material of the primary mold is cast iron , so the temperature of the two-thirds of the gob surface and the end surface will drop rapidly, resulting in the formation of hard material at the end of the gob and the surrounding edge, resulting in broken waist defects, reducing the quality of the glass bottle, making the glass bottle easy to break

Method used

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  • Manufacturing method for bottle
  • Manufacturing method for bottle
  • Manufacturing method for bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 is basically as attached figure 1 Shown: the preliminary model, including the mold box 3, the feed pipe 5 and the partition 4, the partition 4 divides the mold box 3 into the upper scavenging chamber 6 and the lower preliminary chamber 7; the bottom of the preliminary chamber 7 A bulkhead 70 is detachably connected to seal the initial chamber 7; one end of the feed pipe 5 is fixed on the partition 4 and communicates with the initial chamber 7, and the other end of the feed pipe 5 passes through the scavenging chamber 6 and extends to Outside the scavenging chamber 6; the place where the feed pipe 5 is connected to the top of the scavenging chamber 6 is provided with a sealing ring, and a circular bump 56 is arranged below the sealing ring, so that the top of the scavenging chamber 6 is supported on the circular bump 56 , and be connected with the mold box 3 in rotation. Such as figure 2As shown, several blades 60 are arranged in the scavenging chamber 6,...

Embodiment 2

[0039] The difference between this embodiment and embodiment 1 is:

[0040] ①Material preparation: Mix the raw materials and grind them to 100 mesh to obtain a blank, 13 parts of quartz sand, 6 parts of calcite, 4 parts of nepheline, 9 parts of feldspar, 16 parts of cullet, and 3 parts of fluorite;

[0041] ② Melting: Heating the billet to 1350°C to obtain liquid glass. During the heating process, 110KHZ ultrasonic vibration is used to vibrate the billet, and the liquid glass is transferred to the liquid storage tank 2 .

Embodiment 3

[0043] The difference between this embodiment and embodiment 1 is:

[0044] ①Material preparation: Mix the raw materials and grind them to 120 mesh to obtain a blank, 15 parts of quartz sand, 8 parts of calcite, 5 parts of nepheline, 10 parts of feldspar, 18 parts of cullet, and 5 parts of fluorite;

[0045] ② Melting: Heating the billet to 1500°C to obtain liquid glass. During the heating process, use 130KHZ ultrasonic vibration to vibrate the billet to transfer the liquid glass to the liquid storage tank 2 .

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Abstract

The invention relates to the technical field of glass processing and particularly relates to a manufacturing method for a bottle. The method comprises the following steps: (1) preparing materials; (2) melting; (3) forming, namely heating the compressed air and then introducing into an initial forming mold, introducing the molten glass into the initial forming mold, blowing the heated compressed air into the initial forming mold, thereby acquiring an initially formed bottle, and then transferring the initially formed bottle into a forming mold and blowing into the compressed air, thereby acquiring a formed bottle; (4) post-processing, namely annealing, spraying and packaging, thereby acquiring an end product of a glass bottle. According to the technical scheme, the waist breaking can be effectively prevented and the production quality of the glass bottle can be improved.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a method for making a bottle. Background technique [0002] Glass packaging containers have many advantages such as non-toxic, odorless, transparent, beautiful, good barrier, airtight, low price, heat resistance, pressure resistance, and cleaning resistance; they can be sterilized at high temperature or stored at low temperature; therefore, beer , fruit tea, jujube juice and many other beverages are the preferred packaging materials. At present, the method for making glass bottles mainly includes the following steps: 1. raw material preprocessing. Crush the bulk raw materials (quartz sand, soda ash, limestone, feldspar, etc.). ② Batch material preparation. ③ Melting. The glass batch is heated at a high temperature (1550-1600 degrees) in a pool kiln or pool furnace to form liquid glass. ④ Forming. The blow-blowing method is mostly used. The principle of this method ...

Claims

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Application Information

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IPC IPC(8): C03C6/06C03B9/14
CPCC03B9/14C03C1/002Y02P40/57
Inventor 唐可王永杰
Owner CHONGQING HAOSHENG GLASS
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