Method for manufacturing disposable wearing article
First Claim
1. A method for manufacturing a disposable wearing article, comprising:
- a step of cutting a web in a length direction of the web into a first web and a second web, each having concave portions and convex portions alternately;
a step of attaching a cover sheet to the first web and the second web;
a step of spacing the first web and the second web from each other, the cover sheet being expanded as the first web and the second web are spaced; and
a step of attaching an absorber onto the expanded cover sheet.
1 Assignment
0 Petitions
Accused Products
Abstract
A method comprising a step of manufacturing an elastic laminated body by laminating two webs and while inserting an elastic member in an extended state in a web length direction in between; a step of cutting the elastic laminated body in a length direction so that a concave portion and a convex portion appear alternately; a step of attaching a cover sheet to bridge between the concave portion and the convex portion of cut first elastic laminated body and second elastic laminated body, respectively; a step of widening the first elastic laminated body and the second elastic laminated body to which the cover sheet is attached; and a step of attaching an absorber onto the cover sheet, lessens the occurrence of wrinkles and creases produced when webs are cut, and eliminates a problem attributed to the occurrence of wrinkles and arising when an absorber is attached.
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Citations
9 Claims
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1. A method for manufacturing a disposable wearing article, comprising:
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a step of cutting a web in a length direction of the web into a first web and a second web, each having concave portions and convex portions alternately; a step of attaching a cover sheet to the first web and the second web; a step of spacing the first web and the second web from each other, the cover sheet being expanded as the first web and the second web are spaced; and a step of attaching an absorber onto the expanded cover sheet. - View Dependent Claims (2, 3, 4)
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5. A method for manufacturing a disposable wearing article, comprising:
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a step of manufacturing an elastic laminated body by laminating two webs, an elastic member being in an extended state in a web length direction between the two webs; a step of cutting the elastic laminated body in a length direction of the elastic laminated body into a first elastic laminated body and a second elastic laminated body, each having concave portions and convex portions alternately; a step of attaching a cover sheet to the concave portion of the first elastic laminated body and the convex portion of the second elastic laminated body; a step of spacing the first elastic laminated body and the second elastic laminated body from each other, the cover sheet being expanded as the first elastic laminated body and the second elastic laminated body are spaced; and a step of attaching an absorber onto the expanded cover sheet. - View Dependent Claims (6, 7, 8, 9)
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Specification