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A plastic woven fabric printing machine

A printing press and plastic weaving technology, applied in printing presses, rotary presses, printing and other directions, can solve the problems of large heat absorption, short drying time, affecting the quality of reverse printing, and achieve the effect of reasonable structure and high efficiency

Active Publication Date: 2018-08-14
温州海多堡机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, roll-to-roll printing generally adopts flexographic printing technology, and the principle is the same, including pre-press feeding unit, printing unit and winding unit, and also has a tension control unit, but in printing such as double-layer plastic woven cloth When using high-quality printing materials, the tension is difficult to control, which makes it difficult to control the printing color registration accuracy. This is more obvious when the printing speed is faster and the printing length is longer. Moreover, the printed materials after printing must be dried by a drying device. Due to the thick thickness of the double-layer plastic woven cloth, the heat absorption is large, the drying time is short and the effect cannot be achieved, and the plastic woven cloth softens after a long time, which affects the printing quality of the reverse side and restricts the use of flexographic printing technology on this type of printing materials.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A plastic woven fabric printing machine
  • A plastic woven fabric printing machine
  • A plastic woven fabric printing machine

Examples

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Effect test

Embodiment Construction

[0017] like figure 1 , figure 2 , image 3 A plastic woven cloth printing machine is shown, including a feeding device, a flexographic printing device, and a winding device. The feeding device includes a feeding machine base 100, a support column 101, a bearing seat 102, a balance beam 103, and a U-shaped Positioning block 104, first runner 105, second runner 106, column 107, guide wheel seat 108, first guide roller 109, first pressure roller 110; described flexographic printing device comprises printing machine frame 2000, intermediate correction Mechanism 2001, main traction device 2102, front printing device 2119, and reverse printing device 4023; the intermediate correction mechanism 2001 is hinged to the front end of the frame 2000 through the correction bearing seat 2002; the main traction device 2102 is installed in the middle of the printing frame 2000 , including the main traction frame 2101, the eighth guide roller 2100, the main traction motor 2103 is a servo mot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a plastic woven fabric printing machine. The plastic woven fabric printing machine comprises an emptying device, a flexible printing device and a winding device, wherein the emptying device comprises an emptying machine base, a supporting column, a bearing seat, a balance beam, a U-shaped positioning block, a first rotating wheel, a second rotating wheel, a stand column, a guide wheel seat, a first guide wheel and a first pressure wheel; the flexible printing device comprises a printing stander, an intermediate deviation correction mechanism, a main traction device, a front side printing device and a back side printing device; the back side printing device and the front side printing device have an identical constitution and an identical structure and are installed on the left side of the main traction device in a mirroring manner; and the winding device is arranged behind the flexible printing device. Hot air for drying and a cooling fan for lowering the temperature are also arranged behind the front side printing machine and the back side printing machine, and then a two-sectional drying way of the hot air drying is adopted, so that the drying effect is guaranteed, the input of excessive heat is avoided when in drying, the elongation variation of a printing material is stabilized, and the color register is more accurate.

Description

technical field [0001] The invention relates to a plastic woven cloth printing machine. Background technique [0002] At present, roll-to-roll printing generally adopts flexographic printing technology, and the principle is the same, including pre-press feeding unit, printing unit and winding unit, and also has a tension control unit, but in printing such as double-layer plastic woven cloth When using high-quality printing materials, the tension is difficult to control, which makes it difficult to control the printing color registration accuracy. This is more obvious when the printing speed is faster and the printing length is longer. Moreover, the printed materials after printing must be dried by a drying device. Due to the thick thickness of the double-layer plastic woven cloth, the heat absorption is large, the drying time is short and the effect cannot be achieved, and the plastic woven cloth softens after a long time, which affects the printing quality of the reverse si...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F23/04B41F17/38B65H23/10
CPCB41F17/38B41F23/0426B41F23/0483B65H23/10B65H2404/255
Inventor 林全海余数
Owner 温州海多堡机械科技有限公司
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