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Mfg. appts. and method for wearing articles

A technology of a manufacturing device and a manufacturing method, which is applied to the manufacturing field of disposable wearing articles, can solve the problems of difficult lamination process, production efficiency (decreased production volume, narrow width of mesh fabric, etc.), so as to improve production efficiency, reduce the number of replacements, The effect of increasing the total

Inactive Publication Date: 2005-04-20
ZUIKO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Here, if the above-mentioned mesh fabric is cut into a form that is long in the width direction, there are cases where the lamination process of other parts is difficult.
On the one hand, since there is an inherent limit to the rotation speed of the web delivery roller, if the web with a narrow width direction is cut in a long state in the flow direction, the production efficiency (throughput) will decrease due to the narrow width of the web.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Mfg. appts. and method for wearing articles
  • Mfg. appts. and method for wearing articles
  • Mfg. appts. and method for wearing articles

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Experimental program
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Embodiment Construction

[0034] Embodiments of the present invention will be described below with reference to the drawings.

[0035] figure 1 and FIG. 2 shows a first embodiment.

[0036] exist figure 1 Among them, when the coils W1 and W2 are absorbers, the mesh of the coils W1 and W2 has a predetermined thickness. Due to this thickness, the length of the web wound on a winding W1 or W2 is comparatively short. Therefore, replacement of the reels W1, W2 occurs frequently.

[0037] figure 1 The system shown has a joining unit 1 for joining the first winding W1 and a second winding W2, a cutting unit 2 for cutting the windings W1 and W2 into predetermined lengths, and an article such as an absorbent body after conversion (core: absorbent body). ) Transformation molding device 3 of N posture.

[0038] The splicing unit 1 can adopt a well-known method disclosed in Japanese Patent Application Laid-Open No. 11-268152. During the use of one reel W1 or W2, another new reel W2 or W1 can be replaced, so ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The present invention provides a method for manufacturing a disposable wearing article capable of improving the production efficiency of the disposable wearing article. The manufacturing method of the disposable wearing article includes the following steps: a supply process of supplying the net fabric W; a cutting process of cutting the net fabric W into a length shorter than the width Ww of the net fabric W; changing the posture of the cut net fabric W to make The posture changing step in which the length of the cut web W in the flow direction L is long.

Description

[0001] This divisional application is a divisional application of the following application: [0002] Application number: 02146676.9; [0003] Application date: November 1, 2002; [0004] Applicant: Ruiguang Co., Ltd.; [0005] Title of Invention: Apparatus and method for manufacturing wearing articles technical field [0006] The present invention relates to a method of manufacturing disposable wearing articles. Background technique [0007] In the case of producing disposable wearing articles or the like using a web continuous in the flow direction, after cutting the web, other webs are laminated while transporting the web. [0008] Here, if the above-mentioned mesh fabric is cut into a form that is long in the width direction, the lamination process of other components may be difficult. On the one hand, since there is an inherent limit to the rotation speed of the web delivery roller, if the web with a narrow width is cut in a long state in the flow direction, the pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/49A61F5/44A61F13/15A61F13/472B65H5/12B65H9/00
CPCA61F13/15577A61F13/15585A61F13/15617A61F13/15658A61F13/15723A61F13/15764A61F13/15804Y10T83/05Y10T83/768
Inventor 田中能成一浦雄三
Owner ZUIKO CORP