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Glass bottle quick drying printing method

A glass bottle and printing technology, applied in the field of printing, can solve the problems of slow drying speed of ink, lack of characters, low adhesion, etc., and achieve the effects of ensuring the quality of pharmaceutical packaging, enhancing clarity, and high printing efficiency

Inactive Publication Date: 2018-12-21
刘丙炎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the drying speed of ink is slow, and the drying time is more than six hours; the adhesion is small, and the printed content is easy to blur and lack words during storage, transportation, medicine taking, and use, which brings many troubles to hospitals and doctors. Serious injury to the patient's body and life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for quick-drying printing on glass bottles, comprising the following steps: editing the contents to be transferred on the glass bottles, that is, using computer software to edit and edit the required text or / and patterns, numbers, symbol information, etc. to be printed on the glass bottles. Edit the required information; print the negatives, specifically, print the edited content on the computer on the film, film, sulfuric acid paper negative material through the film printer, and air-dry, blow dry and let the printed negatives dry naturally Dry, after the negative film is dry, check whether the content of the negative film meets the required content on the glass bottle; printing machine printing: irradiate the dry negative film with the edited content under a 5W ultraviolet lamp for 200s to cure the edited content and leave it on the resin plate ;Word washing: put the sun-dried resin plate in a flexo plate washer and wash it at 30°C for 500s, then dry the washe...

Embodiment 2

[0025] The difference between embodiment 2 and embodiment 1 is that: the printing machine prints pictures: irradiates the dry film with the edited content under a 100W ultraviolet lamp for 10s so as to cure the edited content and leave it on the resin plate; The good resin plate is placed in a flexographic plate washer and washed at 80°C for 400s, and then the washed type plate is dried at 50°C for 600s. Before washing, the resin plate needs to be back exposed and exposed One exposure, the back exposure is the reverse side of the resin plate facing up and exposure for 35s, the one exposure is to tear off the upper polyester protective film of the back exposed resin plate and then expose for 800s, after the font plate is dried, it needs to be debonded for 100s, and the front side is carried out after debonding The second exposure is 400s.

Embodiment 3

[0027] The difference between embodiment 3 and embodiment 1 is that: the printing machine prints pictures: irradiates the dry film with the edited content under a 50W ultraviolet lamp for 100s so as to cure the edited content and leave it on the resin plate; The good resin plate is placed in a flexo plate washer and washed at 50°C for 450s, and then the washed type plate is dried at 50°C for 600s. Before washing, the resin plate needs to be back exposed and exposed. One exposure, the back exposure is to expose the resin plate with the reverse side up for 30s, the one exposure is to tear off the upper polyester protective film of the back exposed resin plate and then expose for 600s. The second exposure is 300s. The method provided by the invention ensures the clarity of the glass bottle after printing and quick drying before putting it into the tray, ensuring that there is no rubbing, no lack of words, no blurring, no drop of words, and no lack of strokes after being put into t...

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PUM

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Abstract

The invention belongs to the technical field of printing, and particularly relates to a glass bottle quick drying printing method. The method comprises the following steps that the content needing tobe printed on a glass bottle is edited, the content of the desired text and picture is edited on a computer and printed on a film through a printer, and blueprinting, washing, word plate mounting, andprinting are conducted. By means of the glass bottle quick drying printing method, the printing clarity of the glass bottle and the quick drying before admission are ensured, the fact that the admission does not rub the word, does not lack the word, does not blur, does not drop the word, and does not lack the stroke is ensured, and the drug packaging quality is further ensured.

Description

technical field [0001] The invention belongs to the technical field of printing, and in particular relates to a quick-dry printing method for glass bottles. Background technique [0002] At present, most of the glass bottle printing technologies in the market use UV technology, pad printing, screen printing, baked characters, labeling, etc. The glass bottle printing technology has low efficiency and high cost, even exceeding the value of the bottle. For the pharmaceutical industry, if UV technology is used, the irradiation of ultraviolet light will easily bring about unstable factors in the medicine, and it will easily cause the property of the medicine to change, causing the deterioration of the medicine to endanger personal health and even life. Therefore, at present, glass bottles (ampoule glass bottles) at home and abroad mostly use general ink to print. Generally, the drying speed of ink is slow, and the drying time is more than six hours; the adhesion is small, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/34B41M1/04B41M5/00B41M7/00G03F7/20
CPCB41M1/04B41M1/34B41M5/0041B41M5/0064B41M7/0081G03F7/2022
Inventor 刘丙炎
Owner 刘丙炎