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Projection Heat Press Device

A projection type, substrate technology, used in printing, rotary printing presses, printing presses, etc., can solve the problems of wasting heat and destroying the original performance of fabrics

Active Publication Date: 2016-04-13
苏州市景中景纺织有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] Due to the different patterns of heat transfer, heat press machines use the same heat press plate for heat pressing without difference, and the area that does not need to be covered is also heated. The fabric material in this area is heat pressed for no reason, wasting heat while , which destroys the original properties of the fabric, it is necessary to perform ironing treatment on the fabric after heat transfer

Method used

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  • Projection Heat Press Device
  • Projection Heat Press Device

Examples

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0015] In this example, see figure 1 , the projection type heat press device includes a first substrate 100 and a second substrate 200 that cooperate with each other, the first substrate 100 is provided with a heat conducting plate 110 with a heater, and the second substrate 200 includes a frame surrounded A transparent substrate 310 and a temperature-sensitive film 300 whose thickness is controlled by temperature, the temperature-sensitive film 300 is arranged on the transparent substrate 310, and a liquid crystal panel 400, a condenser lens 500 and a light source 600 are sequentially arranged below the transparent substrate 310 .

[0016] refer to figure 2 , the temperature-sensitive film 300 is composed of a double-layer film, and a closed chamber is uniformly laid in the double-layer film, and a heat insulating layer 330 is arranged between the closed chamb...

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Abstract

The invention provides a projection type pattern thermo-printing device. The projection type pattern thermo-printing device comprises a first substrate and a second substrate, wherein the first substrate and the second substrate are matched with each other. A heat conduction plate provided with a heater is arranged on the first substrate. The second substrate comprises a transparent substrate and a thermosensitive film, wherein the transparent substrate is surrounded by a framework, and the thickness of the thermosensitive film is controlled by temperatures. The thermosensitive film is arranged on the transparent substrate, and a liquid crystal board, a condensing lens and a light source are sequentially arranged below the transparent substrate. According to the projection type pattern thermo-printing device, the liquid crystal board is used for controlling light irradiated on the thermosensitive film to enable a boss of a printing area to be formed on the thermosensitive film, and therefore the thermo-printing device can only carry out hot-pressing on the printing area of fabric.

Description

Technical field [0001] The invention relates to the field of textile printing machinery, in particular to a heat press device that uses optical projection to determine a printing area. Background technique [0002] Heat transfer technology is widely used in the printing industry, including the current garment heat transfer and metal photos, which are all pattern effects completed by heat transfer technology. The theory of heat transfer is actually very easy to understand, that is, the process of outputting images on transfer paper, and then transferring them to different materials with appropriate temperature and pressure. Seems fairly simple, but it's not! Heat transfer technology is easy to learn but difficult to master, and it is easy to cause misunderstandings due to ignorance, which has caused a high failure rate in many heat transfer shops. Because different heat transfer machines have different thermal transfer heating systems, therefore, this kind of Large-area hot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F16/02
Inventor 许尤理
Owner 苏州市景中景纺织有限公司
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