Device for producing color lines on high borosilicate glass tube inner wall

A high borosilicate glass, tube wall technology, applied in glass forming, glass forming, glass manufacturing equipment, etc., can solve problems such as inability to distinguish glass tubes, and achieve the effect of maintaining goodwill

Inactive Publication Date: 2003-11-26
张桂华 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the same mark can be engraved or pasted on all glass tubes, it is impossible to distinguish the glass tubes produced by various manufacturers

Method used

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  • Device for producing color lines on high borosilicate glass tube inner wall
  • Device for producing color lines on high borosilicate glass tube inner wall
  • Device for producing color lines on high borosilicate glass tube inner wall

Examples

Experimental program
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Embodiment Construction

[0010] A device for producing colored lines on the inner wall of a high borosilicate glass tube, including a leveling cylinder 2 and a leveling cylinder frame 3, the leveling cylinder is fixed on the leveling cylinder frame, and a long-necked crucible with a hole at the bottom, said The long-necked crucible is arranged beside the leveling cylinder, and its protruding upper edge is stuck on the hole 5 of the leveling cylinder frame. During production, the color glaze is put into the long-necked crucible according to the color selected by the enterprise, and the color glaze is heated and melted by the molten glass liquid around the crucible and is in a molten state. The colored glaze in the molten state flows into the forming flow of molten glass through the hole at the bottom of the long-necked crucible, and the forming flow of molten glass passes through the end to form a glass tube prototype with colored lines in the wall.

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PUM

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Abstract

The present invention relates to an apparatus for producing color lines on the inner wall of high borosilicate glass tube. The apparatus includes one material homogenizing tube, one material homogenizing tube stand and one long-neck crucible with hole in the bottom. The long-neck crucible is set beside the material homogenizing tube and its protuberant upper edge is clamped in the hole on the material homogenizing tube stand. The present invention is used to produce permanent color lines in the inner wall of high borosilicate glass tube. The high borosilicate glass tube with color lines on its inner wall makes it possible for the consumer to identify the producer via the line combination of the color and arrangement and for the producer to keep his credit standing.

Description

technical field [0001] The invention relates to a device for coloring in the tube wall of high borosilicate glass, in particular to a device for producing colored lines in the tube wall of high borosilicate glass. Background technique [0002] The borosilicate glass tubes produced by various manufacturers in the prior art do not have any marks, or although they have marks, the marks are engraved or pasted on the finished product. Since the same mark can be engraved or pasted on all glass tubes, it is impossible to distinguish the glass tubes produced by various manufacturers. Contents of the invention [0003] The object of the present invention is to provide a device for producing colored lines on the inner wall of a high borosilicate glass tube. [0004] The object of the present invention is achieved in this way: a device for producing colored lines on the inner wall of a high borosilicate glass tube, comprising a leveling tube 2 and a leveling tube frame 3, the leveli...

Claims

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Application Information

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IPC IPC(8): C03B17/00C03B17/02
Inventor 张桂华丁光明张尤鹤
Owner 张桂华
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