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Adhesive tape joining method and adhesive tape joining apparatus

A technique for pasting devices and adhesive tapes, which is applied to lamination devices, transportation and packaging, chemical instruments and methods, etc., and can solve the problems of unavailable adhesive tapes and reduced operating efficiency

Inactive Publication Date: 2011-04-20
NITTO DENKO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under this condition, when there are adherends arranged in the opposite direction, it is inconvenient to turn the long object that is difficult to handle back and forth.
[0006] In addition, although the adhesive tape can be peeled off from either end in the longitudinal direction of the elongated object, a slider is sometimes formed only at one end of the adhesive tape.
Also in this case, the flexibility of peeling operation of the adhesive tape cannot be obtained, and the inconvenience of lowering the work efficiency occurs.

Method used

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  • Adhesive tape joining method and adhesive tape joining apparatus
  • Adhesive tape joining method and adhesive tape joining apparatus
  • Adhesive tape joining method and adhesive tape joining apparatus

Examples

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Embodiment Construction

[0026] Several embodiments considered to be preferable at present are shown for explaining the present invention, but it should not be understood that the present invention is limited to the illustrated configuration and method.

[0027] Next, an embodiment of the present invention will be described with reference to the drawings.

[0028] In this example, a method and an adhesive tape applying apparatus for attaching an adhesive tape to a large and thin building panel while forming sliders at both ends will be described. However, the method and device are not limited to this embodiment. For example, it can also be applied to a case where an adhesive tape is attached to a large or elongated adherend other than a building panel.

[0029] figure 1 It is a front view of the adhesive tape sticking device.

[0030] This adhesive tape sticking device includes a panel transport mechanism 1 for placing and transporting a building panel W as an adherend, and a tape supply mechanism ...

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PUM

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Abstract

A nipper formed of a pair of nip blocks in an open state suction-holds on nip surfaces thereof a front end of the adhesive tape that is folded back with an edge member and separated from a separator. Then, the nip block on a front end side pivots to unite the nip surfaces of the nip blocks to each other. As a result, the adhesive tape is bent inwardly and adhesive layers thereof are adhered to each other to form a tab. The nip block on a rear end side suction-holds a rear end of the cut adhesive tape. Then, the nip block on the rear end side pivots to bend the adhesive tape inwardly for forming a tab.

Description

technical field [0001] The invention relates to an adhesive tape sticking method and an adhesive tape sticking device for sticking an adhesive tape on a long object, a building material with a large panel, etc., and a corrugated box. A technique of forming a tab at the end of an adhesive tape to be adhered to an adherend. Background technique [0002] Adhesive tape for joining the flap part when protecting the surface of wood grain style, marble style, etc. architectural panels, when protecting the surface of the joint part to prevent contamination, and when assembling corrugated cardboard boxes . The above-mentioned pressure-sensitive adhesive tapes were finally peeled off from the adherend. [0003] In order to efficiently perform the peeling operation, the front end portion of the adhesive tape to be adhered to the adherend is folded inward to adhere the adhesive layers to form a slider. That is, by pinching the slider, the adhesive tape can be easily peeled from the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/12B32B38/04B32B38/18
CPCB29C63/0056B65H35/0013B29C53/36Y10T156/1015B65H35/0033B65H2301/51532B65H2301/5154B65H2701/377
Inventor 宫本三郎长谷幸敏山本雅之
Owner NITTO DENKO CORP