Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1998-12-16
2000-11-07
Robinson, Ellis
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428134, 428136, 428137, 428 92, 428 93, 428195, 428196, 428197, 15208, 15228, 300 21, B32B 526, A47L 1320, A47L 1316, A47L 1317
Patent
active
061433934
ABSTRACT:
A cleaning product comprises a base sheet and at least one layer of filaments or split yarns oriented in one direction, the base sheet and the layer are stacked and bonded together at a plurality of bonding lines extending in a direction intersecting with the one direction, and the base sheet is cut together with the layer intermittently in the intersecting direction between adjacent bonding lines to form cutting portions, thereby forming brushing portions with the layer. The cleaning product can be produced simply and conveniently at small cost. Further, it also has an excellent dust collecting effect.
REFERENCES:
patent: 2522691 (1950-09-01), Podolak
patent: 3822435 (1974-07-01), Moss
patent: 4018646 (1977-04-01), Ruffo et al.
patent: 4145787 (1979-03-01), Bastian
patent: 5315734 (1994-05-01), Kresse et al.
patent: 5429854 (1995-07-01), Currie et al.
patent: 5525397 (1996-06-01), Shizuno et al.
Abe Kouzou
Fujiwara Masatoshi
Kenmochi Yasuhiko
Tanaka Yoshinori
Chevalier Alicia
Robinson Ellis
Uni-Charm Corporation
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