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Strip supply method and strip supply device

A technology for supplying devices and strips, which is applied in the directions of coiling strips, transportation and packaging, and thin material processing, and can solve problems such as increasing the number of processes

Inactive Publication Date: 2017-05-17
FUJIKURA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this method, it is necessary to rewind the strip to the bobbin, so the number of steps increases

Method used

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  • Strip supply method and strip supply device
  • Strip supply method and strip supply device
  • Strip supply method and strip supply device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] At least the following matters will be clarified from the description in the specification and drawings described later.

[0029] The method of supplying the tape can be clarified, wherein the following step is provided: a connecting step in which one of the first repeatedly wound tape and the second repeatedly wound tape is The outer strip end is connected with the inner strip end of the other side of the repeatedly wound strip in a manner consistent with the front and back of the strip; and a supply process, in which, after the above connection process, the From the end of the strip on the opposite side of the first rewinding strip to the side connected to the second rewinding strip, the strips of the first rewinding strip and the second rewinding strip are supplied. material.

[0030] According to such a tape supply method, the length of the tape that can be supplied at one time can be increased, and the tape can be directly supplied from the repeatedly wound tape. ...

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PUM

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Abstract

To make a tape length that can be supplied at one time long, and to make it possible to directly supply a tape from a record wound tape. A tape supplying method of this invention includes: connecting a tape end to an outer side of one record wound tape of a first record wound tape and a second record wound tape and a tape end to an inner side of another record wound tape, by matching a surface and a rear surface of the tapes; and after the connecting, supplying a tape of the first record wound tape and the second record wound tape from a tape end of the first record wound tape to an opposite side of a side that has been connected to the second record wound tape.

Description

technical field [0001] The present invention relates to a strip supply method and a strip supply device. Background technique [0002] "Repeated winding" and "traverse winding" are known as the winding method of the elongated tape. "Repeated winding" means that the winding position of the tape relative to the core material (such as a paper tube) does not deviate in the axial direction, so that the side of the tape (the end of the width direction of the tape) is consistent with the tape The winding method of overlapping winding. "Traverse winding" refers to a winding method in which the tape is wound helically around a wide core material while shifting the winding position of the tape relative to the core material in the axial direction. [0003] The repeatedly wound tape (hereinafter referred to as the repeatedly wound tape) is generally formed by forming a slit (cut) with a predetermined width in a tape coil wound with a wide core material around a wide core material. ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H19/18B65H16/02
CPCB65H21/00B65H2301/415016
Inventor 竹田大树大野昌史盐原悟山中正义冈田直树
Owner FUJIKURA LTD