Double-face printing device for plastic thin film

A plastic film and double-sided printing technology, which is applied in printing, printing machines, rotary printing machines, etc., can solve the problems of pattern transfer to other positions, inflexible unwinding and rewinding, and smearing, and achieve rewinding Convenient, easy to take and place, easy to replace

Active Publication Date: 2019-03-29
广东恒利新包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The plastic film prints patterns on its surface by printing, so that it can be used in various fields. The existing printing equipment is directly wound into the winding shaft after printing. Due to th

Method used

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  • Double-face printing device for plastic thin film
  • Double-face printing device for plastic thin film
  • Double-face printing device for plastic thin film

Examples

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Example Embodiment

[0027] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained in conjunction with specific implementations below.

[0028] Such as Figure 1-Figure 4 As shown, a plastic film double-sided printing device according to the present invention includes an unwinding mechanism 1, a pre-printing chamber 2, a plastic film 3, a pressing roller 4, a double-sided printing chamber 5, a base 6, a cooling mechanism 7 and a retracting mechanism. Rolling mechanism 8, an unwinding mechanism 1 is fixed at the end of the base 6, and a roll of the plastic film 3 is placed inside the unwinding mechanism 1; the plastic film 3 passes through the pre-printing chamber 2, And the end of the pre-printing room 2 is fixed with two parallel pressing rollers 4; the top of the base 6 is fixed to the double-sided printing room 5, and the inside of the double-sided printing room 5 penetrates...

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PUM

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Abstract

The invention relates to the technical field of plastic thin film printing, in particular to a double-face printing device for a plastic thin film. The double-printing device comprises an unrolling mechanism, a pre-printing room, the plastic thin film, pressing rolls, a double-face printing room, a base, a cooling mechanism and a rolling mechanism, the unrolling mechanism is fixed to the end of the base, and the rolled plastic thin film is placed inside the unrolling mechanism; the plastic thin film penetrates through the pre-printing room, and the two parallel pressing rolls are fixed to theends of the pre-printing room; the double-face printing room is fixed to the top of the base, and the interior of the double-face printing room penetrates through the plastic film; the plastic thin film passes through the cooling mechanism, and the end of the plastic thin film is connected with the rolling mechanism. The double-face printing device is flexible to operate and can cool the printed plastic thin film, avoids rubbing dirt and sticking dirt, and improves printing quality.

Description

technical field [0001] The invention relates to the technical field of plastic film printing, in particular to a plastic film double-sided printing device. Background technique [0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, used for packaging and as a coating layer; plastic packaging and plastic packaging products account for an increasing share of the market The larger, especially the composite plastic flexible packaging, has been widely used in food, medicine, chemical industry and other fields, among which food packaging accounts for the largest proportion, such as beverage packaging, quick-frozen food packaging, cooking food packaging, fast food packaging, etc., these Products have brought great convenience to people's lives. [0003] The plastic film prints patterns on its surface by printing, so that it can be used in various fields. The existing printing equipment is directly wound into the windi...

Claims

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Application Information

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IPC IPC(8): B41F17/00B41F23/04B41F23/00B65H16/00B65H18/08
CPCB41F17/00B41F23/002B41F23/0479B65H16/00B65H18/08
Inventor 不公告发明人
Owner 广东恒利新包装材料有限公司
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