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A kind of preparation method of non-medium printing air bubble film

A bubble film, medium-free technology, used in general parts of printing machinery, printing, printing machines, etc., can solve the problems of large amount of materials, waste of resources, and high production input costs

Active Publication Date: 2021-05-14
枣庄正奇包装科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, Chinese patent 201010207776.2 discloses a bubble film forming device. The bubble roller and the rubber roller are arranged side by side in parallel. The end surface of the bubble roller is connected with a vacuum tube, and the end surface of the rubber roller is connected with a cooling water pipe. Printing film roll, when applied, the printed PE film strips are directly thermally compounded on the bubble film when the bubble is formed; Chinese patent 201721028101.5 discloses a bubble packaging bag, and the flat transparent printing film is fixed on the bubble film bag body On the surface, the transparent printing film is easy to print fonts, and the printed fonts are relatively clear, and it is easy to clearly print the recycling logo on the surface of the bubble film bag; these existing technologies have high production input costs, large material consumption, and waste of resources. Disadvantages: At present, there is no need to print the medium layer, and there is no medium mode printing directly on the surface of the air bubble film, and the printing effect is good.

Method used

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  • A kind of preparation method of non-medium printing air bubble film
  • A kind of preparation method of non-medium printing air bubble film
  • A kind of preparation method of non-medium printing air bubble film

Examples

Experimental program
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Effect test

Embodiment 1

[0025] The preparation method of the non-media printing air bubble film involved in this embodiment is realized in the production equipment of the non-media printing air bubble film. Printing is carried out through the printing device in the process, and the specific production process is as follows:

[0026] (1) Device opening: Pour an appropriate amount of ink 34 into the ink container 16 and turn on the circulation pump 162, temperature controller I 171, ink volume controller 172 and viscosity controller 173, and then place the plastic template 18 engraved with text or pattern information Paste it on the printing roller 14, and then turn on the temperature control device to heat the barrel 6, filter 7, connecting pipe 8 and die head 9. The barrel 6 is heated in three stages, and the direction from the barrel 6 to the filter 7 is sequentially 1 stage, 2 stages, 3 stages, the temperature of stage 1 is 140°C-170°C, the temperature of stage 2 is 150°C-190°C, the temperature of ...

Embodiment 2

[0041] This embodiment relates to the specific preparation method of using polyethylene and water-based ink for non-medium printing bubble film, and the specific production process is as follows:

[0042] (1) Opening of the device: Pour an appropriate amount of water-based ink into the ink container 16 and turn on the circulation pump 162, temperature controller I 171, ink volume controller 172 and viscosity controller 173, and then place the plastic template 18 engraved with text or pattern information Paste it on the printing roller 14, and then turn on the temperature control device to heat the barrel 6, filter 7, connecting pipe 8 and die head 9. The barrel 6 is heated in three stages, and the direction from the barrel 6 to the filter 7 is sequentially 1 stage, 2 stages, 3 stages, the temperature of stage 1 is 140-170 degrees, the temperature of stage 2 is 150-190 degrees, the temperature of stage 3 is 210-230 degrees, the temperature of filter 7 is 220-230 degrees, The te...

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Abstract

The invention belongs to the technical field of bubble film preparation, and specifically relates to a method for preparing a medium-free printed bubble film, which is realized in a medium-free printed bubble film production equipment. The production process is as follows: (1) equipment opening (2) material Heating (3) material forming (4) printing (5) ink drying (6) winding; by directly printing text or patterns on the surface of the flat film layer of the bubble film during the production of the bubble film, without prior production of the medium layer, printing Medium layer, heat sealing or bonding medium layer, the printing process of the present invention will not crush the air bubbles, so that the air bubble film with the printing layer can be produced and formed at one time, and the printing layer is firmly and clearly attached; the production process is simple and the production equipment is advanced , high production efficiency, resource saving, and friendly application environment.

Description

Technical field: [0001] The invention relates to the technical field of bubble film preparation, in particular to a method for preparing a medium-free printed bubble film, which uses medium-free printing bubble film production equipment to directly print on the bubble film in a medium-free mode. Background technique: [0002] Now the express delivery industry is developing very rapidly. Almost everyone likes to buy things online. After our things are mailed, they are usually wrapped with bubble film to prevent them from being damaged during transportation. Because of the bubble film Lightweight, waterproof and drop-proof, it is the first choice for wrapping materials; the existing bubble film is generally a double-layer single-sided bubble film (one side is a bubble layer, and the other side is a flat film layer). This kind of bubble film is a light texture, Good transparency, non-toxic and tasteless plastic packaging materials, double-layer single-sided bubble film is curre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C69/00B29C59/06B29C65/48B29C48/08B41F17/00B41F23/04
CPCB41F17/00B41F23/04B29C48/002B29C48/0021B29C48/08
Inventor 张蒙
Owner 枣庄正奇包装科技有限公司
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