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Transport device and disposable wearable article production method using same

By designing an intermediate conveying device with a curved surface holding pad, the problem of position deviation and wrinkles of the absorbent body during the conveying process is solved, and the close connection between the absorbent body and the sheet body is achieved.

Active Publication Date: 2018-03-27
ZUIKO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the absorber held on the outer peripheral surface of the first roller cannot be brought into close contact with the outer peripheral surface of the second roller, and there is a problem that objects to be conveyed such as the absorber cannot be properly conveyed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Here, the case where the object to be conveyed is an absorber used in a disposable diaper (wearing article) will be described. In addition, the following embodiment is the example which actualized this invention, and does not limit the technical scope of this invention.

[0029] (1) Structure of disposable diapers

[0030] figure 1 It is a process drawing which shows the manufacturing method of the disposable diaper 1 which is an example of the disposable wearing article which concerns on this invention.

[0031] Disposable diaper 1 has waist 5 including front abdomen 2 arranged on the front side of the wearer's abdomen, back 3 arranged on the wearer's buttocks side, and crotch 4 arranged on the wearer's crotch.

[0032] The end portion of the front abdomen 2 and the end portion of the back portion 3 are joined to each other by the side seal portion SS. The front abdo...

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PUM

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Abstract

At least both end sections in a specified direction extend along a first curved surface (P1), said both end sections being among sections forming both ends in the rotation direction of a holding pad (40) in a state in which the holding pad (40) is at a first rotation position (E1) in a holding area (41). A second area extends along a second curved surface (P2), said second area comprising: at least some of a section being an end section on one side in the rotation direction of the holding pad (40) in a state in which the holding pad (40) is in a second rotation position (E2) in the holding area (41); and at least some of a section being an end section on the other side. First recessed sections (62a, 62a) are provided in at least both end sections in the rotation direction, among both end sections in the specified direction in a holding area (69) on the delivery side. The bottom surface of the first recessed sections (62a, 62a) extend along an arc on the first curved surface (P1).

Description

technical field [0001] The present invention relates to an apparatus for conveying an object to be conveyed onto a sheet. Background technique [0002] Conventionally, in the manufacturing process of wearing articles such as disposable diapers, that is, articles having an absorbent body capable of absorbing liquid, the absorbent body to be conveyed is conveyed and bonded to the surface of the sheet constituting the waist portion of the wearing article. superior. [0003] As an apparatus for conveying the absorber onto the surface of the sheet, for example, an apparatus described in Patent Document 1 is known. [0004] Specifically, the device described in Patent Document 1 includes: a first roller that holds the absorber on the outer peripheral surface; a second roller (roller mechanism) that guides the sheet (third sheet) in the horizontal direction; The receiving position receives the absorber from the cylindrical first roller rotating around a predetermined axis, and ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15B65G47/84
CPCA61F13/15764A61F13/1565A61F13/15723A61F13/15747A61F13/15804B29C66/0324B29C66/0326B29L2031/4878
Owner ZUIKO CORP