Preparation method of high-performance anti-cracking high-white-material glass bottle

A glass bottle, anti-breakage technology, applied in glass manufacturing equipment, glass forming, glass blowing, etc., can solve the problems of broken glass bottles, endangering people's personal safety, etc., to prevent scratches, ensure test errors and measurement range, the effect of improving yield

Inactive Publication Date: 2021-08-10
SICHUAN ZHONGKE GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This kind of internal stress generally exists at the bottom edge or the shoulder of the glass bottle, and it often causes the glass bottle to break during filling or transportation, which will endanger people's personal safety.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] S1, the raw material is crushed, and the raw material is put into a ball mill for grinding in batches. The grinding time of the ball mill is 6 hours, the grinding ball-to-material ratio is 7:1, the grinding speed is 260r / min, and the number of raw materials is 100 parts of quartz sand. 75 parts of cullet, 30 parts of limestone, 10 parts of calcite, 5 parts of sodium nitrate, 0.5 part of barium carbonate, 0.4 part of sodium fluorosilicate, 60 parts of cerium oxide, 0.1 part of potassium nitrate, 4 parts of erbium oxide;

[0026] In addition, cobalt oxide and nickel oxide can be added to the raw materials as decolorizers to remove the color, and thenardite and sodium nitrate can be added as clarifying agents to make the glass bottle more clear and improve the transparency of the glass bottle. At the same time, zinc oxide can be added to increase the glass. Chemical stability, and its crystallization tendency can be reduced. If the raw material contains metal impurities, it...

Embodiment 2

[0035] S1, the raw material is crushed, and the raw material is put into a ball mill for grinding in batches. The grinding time of the ball mill is 7 hours, the grinding ball-to-material ratio is 7:1, the grinding speed is 260r / min, and the number of raw materials is 110 parts of quartz sand. 85 parts of broken glass, 40 parts of limestone, 10 parts of calcite, 6.5 parts of sodium nitrate, 0.75 parts of barium carbonate, 0.45 parts of sodium fluorosilicate, 65 parts of cerium oxide, 0.25 parts of potassium nitrate, 4.4 parts of erbium oxide;

[0036] In addition, cobalt oxide and nickel oxide can be added to the raw materials as decolorizers to remove the color, and thenardite and sodium nitrate can be added as clarifying agents to make the glass bottle more clear and improve the transparency of the glass bottle. At the same time, zinc oxide can be added to increase the glass. Chemical stability, and its crystallization tendency can be reduced. If the raw material contains meta...

Embodiment 3

[0045] S1, the raw material is crushed, and the raw material is put into a ball mill for grinding in batches. The grinding time of the ball mill is 8 hours, the grinding ball-to-material ratio is 7:1, the grinding speed is 260r / min, and the number of raw materials is 120 parts of quartz sand. 100 parts of cullet, 50 parts of limestone, 10 parts of calcite, 8 parts of sodium nitrate, 1 part of barium carbonate, 0.5 parts of sodium fluorosilicate, 70 parts of cerium oxide, 0.4 parts of potassium nitrate, 4.8 parts of erbium oxide;

[0046] In addition, cobalt oxide and nickel oxide can be added to the raw materials as decolorizers to remove the color, and thenardite and sodium nitrate can be added as clarifying agents to make the glass bottle more clear and improve the transparency of the glass bottle. At the same time, zinc oxide can be added to increase the glass. Chemical stability, and its crystallization tendency can be reduced. If the raw material contains metal impurities,...

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PUM

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Abstract

The invention discloses a preparation method of a high-performance anti-cracking high-white-material glass bottle. The preparation method comprises the following steps: raw material crushing, raw material mixing, glass bottle forming and annealing treatment. The glass bottle is conveyed to the position near the annealing furnace to be in butt joint with the furnace opening of the annealing furnace, then sectional annealing treatment is conducted, the glass bottle is heated and then cooled, and the annealing efficiency and the annealing quality are improved; meanwhile, the annealing yield of the glass bottle is increased, the phenomenon of bottle explosion is prevented, and the bottle bottom of the glass bottle protrudes inwards by adjusting the shape of the glass bottle body. Compared with a traditional process, the inward convex angle of the glass bottle body is increased by 15%, so that the stability of the glass bottle is improved, scratching is prevented, meanwhile, the increase of internal pressure and water impact strength is also facilitated, and the glass bottle is further prevented from being broken.

Description

technical field [0001] The invention belongs to the technical field of glass bottle production, and more specifically relates to a preparation method of a high-performance anti-crack high white material glass bottle. Background technique [0002] The main characteristics of glass packaging containers are: non-toxic, tasteless; transparent, beautiful, good barrier, airtight, rich and common raw materials, low price, and can be used repeatedly, and has the advantages of heat resistance, pressure resistance, and cleaning resistance. It can be sterilized at high temperature or stored at low temperature. Glass bottles are prone to internal stress during the production process. The stress detector is used to test, resulting in an internal force that interacts between various parts of the glass to resist the effect of this external cause, and try to restore the glass from the deformed position to the pre-deformed position; [0003] This kind of internal stress generally exists at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B9/02C03B25/00C03C6/06C03C6/04C03C6/02C03C1/00G01L5/00
CPCC03B9/02C03B25/00C03C1/00C03C1/002C03C1/004G01L5/00
Inventor 敖建军
Owner SICHUAN ZHONGKE GLASS
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