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US 6,475,201 B2Granted
Disposable underwear
AssigneeUni-Charm Corporation
InventorsAkiko Saito, Michiyo Fujikawa
Life of this patent
Estimating the term…
Abstract
A disposable underwear is formed by laying a front body and a back body one on top of the other, providing a bonded portion on at least one of the left and right side edges, and providing leg openings and a waist opening. The disposable underwear includes a tightening member in the vicinity of the waist opening. The front and back bodies further comprise a non-bonded portion formed at the portion between the tightening member and the bonded portion.
Claims10
A disposable underwear, comprising:
- a body having front and back bodies one of which is laid on top of the other;
- a bonded portion and a non-bonded portion both of which are provided on at least one of left and right side edges of the body, the front and back bodies being bonded to each other at the bonded portion but not bonded at the non-bonded portion;
- leg openings formed between the front body and rear bode for passing a wearer's legs therethrough;
- a waist opening formed between the front and back body;
- and
- a tightening member which is provided adjacent the waist opening to be used for tightening the waist of the wearer,
- the non-bonded portion being formed between the tightening member and the bonded portion,
- the bonded portion having a peel strength in a range of between 0.5 N and 30 N.
5 more elements
A disposable underwear, comprising:
- a body having front and back bodies one of which is laid on top of the other;
- first bonded and non-bonded portions provided on at least one of left and right side edges of the body, the front and back bodies being bonded to each other at the first bonded portion but not bonded at the non-bonded portion;
- leg openings formed between the front body and rear bode for passing a wearer's legs therethrough;
- a second bonded portion provided between the leg openings, the second bonded portion having a peel strength that is between 0.5 N and 30 N;
- a waist opening formed between the front and back body;
- and
- a tightening member which is provided adjacent the waist opening to be used for tightening the waist of the wearer,
- the non-bonded portion being formed between the tightening member and the first bonded portion.
5 more elements
Dependencies are inferred from the claim text.