Special-process glass bottle and producing method thereof

A manufacturing method and technology of glass bottles, applied in glass manufacturing equipment, blown glass, manufacturing tools, etc., can solve the problems that can only be made by hand and cannot be produced, and achieve the effect of ornamental and clear shape

Inactive Publication Date: 2004-12-08
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

Especially the high-grade decorative craft bottles with raindrop-like bubbles at the bottom of the...

Method used

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  • Special-process glass bottle and producing method thereof
  • Special-process glass bottle and producing method thereof
  • Special-process glass bottle and producing method thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] figure 2 The setting conditions for Example 1 shown are as follows:

[0024] Weight 227.0g

[0025] Mold volume 113.6cc = (glass volume + punch volume + extension volume)

[0026] Glass volume 90.8cc

[0027] Punch volume 7.26cc

[0028] Extended volume 15.1cc

[0029] Elongation ratio 13.3% = (extension volume ÷ mold volume)

[0030] The distance from the top of the punch JI to the bottom of the bottle IB is set at 4mm.

[0031] Under this setting condition, the formation process of the raindrop-shaped bubble 2 is as follows: image 3 shown. image 3 Middle (A) indicates that the punch J rises to punch the gob G to form the blank P. image 3 The middle (B) shows the inside of the preform P after blowing with blown air. More than half of the extended volume of the blank P is set at the shoulder IA of the bottle I. When the air is being blown, the inner capacity of the shoulder IA increases, and the glass at the shoulder IA flows to the bottom of the blank P. ...

example 2

[0033] Such as Figure 4 The setting conditions of Example 2 shown are as follows, and the air bubbles 2 were not sufficiently formed in this example.

[0034] Weight 195.0g

[0035] Mold volume 113.26cc = (glass volume + punch volume + extension volume)

[0036] Glass volume 80.0cc

[0037] Punch volume 7.26cc

[0038] Extension volume 26.0cc

[0039] Elongation ratio 22.9% = (extension volume ÷ mold volume)

[0040] The distance from the top of the punch JI to the bottom of the bottle IB is set at 5 mm.

[0041] Compared with Example 1, the elongation ratio of the preform P is much higher in this setting condition, and the distance from the top of the punch JI to the bottle bottom IB is also 1 mm longer than that of Example 1. Such as Figure 4 As shown in (B), after punch J top J1 punch gob G, the space left at the top of the punch is obviously smaller than that of Example 1. Such as Figure 4 As shown in middle (C), the bottle 1 is formed after blowing air, and af...

example 3

[0043] Such as Figure 5 The setting conditions of Example 3 shown are as follows, and bubbles could not be formed in this example.

[0044] Weight 196.8g

[0045] Mold volume 113.22cc = (glass volume + punch volume + extension volume)

[0046] Glass volume 80.7cc

[0047] Punch volume 6.52cc

[0048] Extension volume 26.0cc

[0049] Elongation ratio 22.9% = (extension volume ÷ mold volume)

[0050] The distance from the top of the punch J1 to the bottom of the bottle IB is set at 6mm.

[0051] Compared with Example 1, the elongation ratio of the preform P is much higher in this setting condition, and the distance from the top of the punch JI to the bottle bottom IB is also 2mm longer than that of Example 1. Such as Figure 5 As shown in (B), after punching the gob G with the top JI of the punch J, the space left at the top of the punch J is significantly reduced compared with Example 1. Such as Figure 5 As shown in middle (C), bottle 1 is formed after blowing air, a...

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Abstract

A technology for preparing a special artistic glass bottle with automatic bottle maker includes such steps as introducing the molten raw glass to a mould, punching, and positive-pressure blowing.

Description

technical field [0001] The invention relates to a method for producing glass bottles with special technology by using an IS automatic bottle making machine. In particular, it relates to a glass bottle with special technology and a manufacturing method thereof, which can automatically form raindrop-shaped bubbles at the bottom of the glass bottle and fully reflect the decorative effect of the glass bottle. Background technique [0002] The automatic production of glass bottles generally uses IS (determinant) automatic bottle making machines. When the pressure-blow method is used to produce glass bottles on the IS bottle making machine, the gobs are first introduced into the mold, the punch rises to punch the gobs to form a blank, and then blown by positive blowing, and finally formed into a bottle. [0003] Compared with the IS automatic bottle making machine, the hand-made method of glass bottles can adopt various special techniques to produce various high-grade decorative ...

Claims

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Application Information

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IPC IPC(8): C03B9/13C03B9/193
Inventor 莲沼一雄
Owner 上海高雅玻璃有限公司
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