MACROSCOPIC THREE-DIMENSIONAL IMPERFORATE CLEANING SHEET AND CLEANING TOOL USING IT, CLEANING METHOD, AND MANUFACTURED ARTICLE

Title:

MACROSCOPIC THREE-DIMENSIONAL IMPERFORATE CLEANING SHEET AND CLEANING TOOL USING IT, CLEANING METHOD, AND MANUFACTURED ARTICLE

Document Type and Number:

Japanese Patent JP2006320728

Kind Code:

A

Abstract:

To provide an imperforate cleaning sheet which excels in durability and improves performance to remove pollution and scavenge it.

A macroscopic three-dimensional imperforate cleaning sheet includes at least one layer which consists of a nonwoven material with a working surface and a rear surface. The working surface includes a heaped sector which is not in a random manner and a dent sector. The dent sector forms a running pattern which surrounds an individual heaped sector on an X-Y dimension. The running dent pattern includes a channel. The working surface has the total hole volume of at least more than one millimeter average difference of elevation and 750 gsm. The heaped sector which is not in a random manner is characterized by being formed by a control process and by not arising from contraction force in the sheet in the imperforate cleaning sheet.

Inventors:

WONG ARTHUR
FERESHTEHKHOU SAEED

Application Number:

JP2006178648A

Publication Date:

November 30, 2006

Filing Date:

June 28, 2006

Export Citation:

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Assignee:

PROCTER & GAMBLE

International Classes:

A47L13/16; A47L13/17; A47L13/20; B32B5/26; C11D17/04; D04H1/46; D04H13/00; D21F11/00

Domestic Patent References:

JPH10337270A	1998-12-22
JPH10286206A	1998-10-27
JPH06136652A	1994-05-17
JPH08243065A	1996-09-24
JPS6366363A	1988-03-25
JPH0614859A	1994-01-25

Attorney, Agent or Firm:

Michiteru Soga
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku

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