Palm-joint glue spreading method and device of film label

A gluing device and labeling technology, which is applied in the gasshang gluing of film labels and the gasshang field of film labels, which can solve the problems of the gasshang machine 500 running speed is not very stable, the amount of glue applied is not very stable, and the running speed is slow.

Active Publication Date: 2010-05-05
SHANGHAI ZIQUAN LABEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This gluing method and device is applied on the film label 002 through the wool felt 400, and the amount of glue applied is related to the relative speed of the film label 002 relative to the wool felt 400, that is, the operating speed of the hand-joining machine 500, and the hand-joining machine 500 is fast. , the amount of glue applied to the wool felt 400 is small, the speed of the palm machine 500 is slow, and the amount of glue applied to the wool felt 400 is large, which leads to the amount of glue applied not very stable
And we know that the wool felt 400 cannot always match the running speed of the gassing machine 500, especially in the process of gluing the head and tail of the film label 002 (that is, in the process of accelerating or decelerating or starting or stopping the gassing machine 500), The running speed of

Method used

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  • Palm-joint glue spreading method and device of film label
  • Palm-joint glue spreading method and device of film label
  • Palm-joint glue spreading method and device of film label

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In this embodiment, the glue is printed on the film label by the flexo printing process, such as image 3 As shown, the gluing device includes a glue tank 10 , a clasping machine 20 , a flexo plate roller 30 , an embossing roller 80 , an anilox roller 40 and a scraper 60 .

[0029] Wherein the anilox roller 40 is partly immersed in the glue tank 50, the surface of the anilox roller 40 is in tangential contact with the flexographic printing plate roller 30, and the flexographic printing plate roller 30 and the embossing roller 80 sandwich the film label conveyed by the palm machine 20 002, the doctor blade 60 is installed on the surface of the anilox roller 40. Another example Figure 4 As shown, after the flexographic printing plate roll 30 is unfolded, there is a raised strip stamp 31 with a width of 0.5-2.5mm on it. The strip stamp 31 is a continuous linear stamp, preferably with a width of 1mm. Such a die prints the glue in a straight line running along the edge of...

Embodiment 2

[0032] In this embodiment, the glue is printed on the film label by the gravure printing process, such as Figure 5 As shown, the gluing device includes a glue tank 10 , a clasping machine 20 , an embossing roller 80 , a gravure printing plate roller 70 and a scraper 60 .

[0033] Wherein, the gravure printing plate roller 70 is partly immersed in the glue tank 10 , and sandwiches the film label 002 transported by the clasping machine 20 with the embossing roller 80 , and the scraper 60 is installed on the surface of the gravure printing plate roller 70 . After the gravure printing plate roll 70 unfolds, has such as Figure 4 In the shown structure, only because it is gravure printing, the strip-shaped stamp 31 does not protrude outward but is recessed inward.

[0034] The working mode of the gluing device of this embodiment is: the gravure printing plate roller 70 transfers the glue 001 in the glue tank 50 to the film label 002, and in this process, the effect of the scraper...

Embodiment 3

[0036] The difference between this embodiment and the above two embodiments is that the strip stamp 31 is a dot stamp, so that the glue printed on the edge is arranged in discontinuous dots, as Figure 6 shown.

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Abstract

The invention discloses palm-joint glue spreading method and device of a film label. The method comprises the following step of printing glue on one end of the film label along the edge by a printing technology. The device comprises a palm-joint machine conveying the film label and also comprises a forme roller and an impression roller which clamp the film label, wherein the glue is printed on one end of the film label along the edge by the forme roller. The palm-joint glue spreading method and device of the film label have the advantages that the glue-spreading amount is stable, the rejection rate of the film label is reduced and the glue and the film material are saved.

Description

technical field [0001] The invention belongs to the technical field of film labels, and in particular relates to the technique of clapping palms for film labels, in particular to a method and device for clasping palms for film labels. Background technique [0002] Before the film label is attached to the bottle body, the two ends of the film label need to be butted and glued together. This process is called the joining of the film label. In the gassing process of film labels, it is necessary to first apply glue 001 on one end of the film label 002 along the edge direction, such as figure 1 shown. [0003] In the gas palm gluing method and device of existing film label, such as figure 2 As shown, the glue tank 100 is used to fill the glue 001, and then lead to the top of the film label 002 through the hose 200 and the copper tube 300. There is a wool felt 400 at the lower end of the copper tube 300, and the wool felt 400 is in contact with the film label 002. The label 00...

Claims

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Application Information

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IPC IPC(8): B05D1/28B05D5/00B05C1/02B05C11/00B05C11/04B05C13/02
Inventor 王洋
Owner SHANGHAI ZIQUAN LABEL CO LTD
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