Color stripe synthesizer

A synthesizer and color technology, applied in the field of color stripe synthesizer, to achieve the effect of clear and uniform color stripes

Inactive Publication Date: 2013-03-06
天津市恒瑞塑胶机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, there is no such color strip synthesizer in China. During the production process, this kind of colored strip sheet can be used in the food packaging industry and other packaging industries that can be distinguished by color, such as yogurt packaging. Different colors in combined packaging represent different yogurts

Method used

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  • Color stripe synthesizer

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Embodiment Construction

[0009] In the embodiment shown in the drawings, plastics A and B of two different colors enter the connecting seat 1 of the synthesizer from two directions, enter the middle plate 3 and the mold core 4 through the connecting plate 2, and enter the mold core at the inlet end of the mold core. The upper and lower plastics of two different colors are divided into N streams. The N streams meet at the end of the core and the upper N streams and the lower N streams are arranged in an orderly manner crossing each other. After synthesis The colored striped plastic enters the extrusion die through the front plate 5, and is the colored strip plastic sheet through cooling and setting after flowing out from the extrusion die.

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Abstract

The invention relates to a color stripe synthesizer. With the synthesizer, plastics of two different colors are extruded into a connecting seat of the synthesizer through two extruders respectively and are divided into an upper layer and a lower layer. The plastics enter a mold core through a middle connecting body, the plastics of two colors are divided into several strands in cross arrangement, and then the strands are combined together. The width of a color stripe is determined by the mold core. After passing through the mold core, a color stripe blank can be formed. After flowing out of an extrusion mold head, the blank is shaped, thus obtaining a color stripe plastic sheet.

Description

Technical field [0001] The present invention relates to a co-extrusion device in the form of A / B / A / B / A / B in order to co-extrude plastics A and B of two different colors in the production of plastic extruded sheets, especially in The lines at the joints of the plastics of two colors should be clear, and the color stripe synthesizer of the invention is installed on a plastic sheet extrusion molding production line. Background technique [0002] At present, there is no such color strip synthesizer in China. During the production process, this kind of colored strip sheet can be used in the food packaging industry and other packaging industries that can be distinguished by color, such as yogurt packaging. Different colors in combined packaging represent Different yoghurts. Easy for people to identify. Contents of the invention [0003] In order to produce colored striped plastic sheets, the colored strip synthesizer of the present invention can reasonably control the width an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/04
Inventor 崔金明
Owner 天津市恒瑞塑胶机械有限公司
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