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Manufacturing method of medical high white material molded glass bottle

A technology of glass bottles and white materials, which is applied in the field of molding glass bottles with high white materials for medicinal purposes and the field of manufacturing methods, can solve the problems of high fuel consumption, high cost, and high melting point, and achieve fuel saving, lower melting temperature, and higher whiteness. degree of effect

Active Publication Date: 2011-11-16
SHANDONG PHARMA GLASS
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Problems solved by technology

[0004] This method requires high quality of quartz sand, high melting point, high fuel consumption and high cost

Method used

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  • Manufacturing method of medical high white material molded glass bottle

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Embodiment

[0029] 1) Raw material formula: 40 parts by weight of cullet, 60 parts by weight of batching materials, wherein the batching materials are formulated according to the following table.

[0030] Table 1: Batch material formula table. Unit: parts by weight

[0031] Example 1 Example 2 Example 3 Quartz sand 51 52 54 Feldspar 10 9 8 Calcite 12 10 7

[0032] Fluorspar 2 1.5 1 soda ash 14 15 16 dolomite 8 7 5 salt 0.65 0.75 0.81 Selenium powder 1 1.25 5 cobalt powder 1 3 3.19

[0033] 2) preparation method: batching is selected from the formula of any one of embodiment 1-3

[0034] The raw materials are mixed and added to the kiln, melted at a high temperature of 1400°C, and then shaped in the glass forming equipment, finally annealed, inspected, and packaged for storage after passing the test.

[0035] The invention aims at improving the whiteness, transparency, strength and loweri...

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Abstract

The invention relates to a manufacturing method of a medical high white material molded glass bottle, belonging to the technical field of medical glass packaging and comprising the raw material formula of the medical high white material molded glass bottle. The invention is characterized in that the raw material formula is composed of the following raw materials by weight percentage: 40% of glasscullet and 60% of mixed batch, and the mixed batch is composed of the following raw materials by weight percentage: 51-54% of quartz sand, 8-10% of feldspar, 7-9% of calcite, 1-2% of fluorspar, 14-16% of calcined soda, 5-8% of dolomite, 0.65-0.81% of common salt and the balance of selenium powder and cobalt powder, wherein the selenium powder and the cobalt powder are mixed in any proportion. Theuse of the formula system can significantly reduce the melting temperature of a furnace and energy consumption and increase the appearance quality and the physical and chemical properties of the product at the same time.

Description

technical field [0001] The invention belongs to the technical field of medicinal glass packaging, in particular to a medicinal high white material molded glass bottle and its preparation method. Background technique [0002] In the production of glass products, the quality of pharmaceutical glass products depends on the difference of raw materials. Raw materials can be divided into ordinary white materials, high white materials, super white materials, and crystal white materials, which directly affect the transparency of glass products. And brittleness, the better the quality of glass products produced by raw materials, the better. At present, domestic medicinal glass adopts soda-lime-silica glass formula system components. The main purpose of this formula invention is to improve the quality of domestic medicinal glass from the source of the formula. Through strict control of the process, the use of cullet is increased, the melting efficiency is improved, and energy consumpt...

Claims

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Application Information

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IPC IPC(8): C03C6/04C03C6/02
Inventor 张军苏玉才弋康锋杜少君燕婉婷
Owner SHANDONG PHARMA GLASS
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