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Patent Searching and Data


Title:
MATTRESS FOR BED
Document Type and Number:
Japanese Patent JP2003024183
Kind Code:
A
Abstract:

To provide a mattress for a bed in which problems on a conventional mattress for a bed are solved and which is remarkably improved on weight reduction and has excellent air permeability, dehumidifying properties, moisture releasing properties, heat retaining properties, mildew resistance, light-weight and durability.

The mattress for the bed characterized by having at least one sheet of a three-dimensional knit with a fiber filling ratio of at most 20% and a thickness of 5-60 mm in which top and bottom ground textures are connected with a connecting thread as a middle padding material and the total thickness of the three-dimensional knit being at least 45% of the thickness of the whole mattress is provided.


Inventors:
Miwa, Masahiko
Sakobe, Tadayuki
Application Number:
JP2001000210969
Publication Date:
January 28, 2003
Filing Date:
July 11, 2001
Export Citation:
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Assignee:
UNITICA FIBERS LTD
UNITIKA TECHNOS:KK
International Classes:
A47C27/12; B68G7/06; D04B21/16; (IPC1-7): A47C27/12; D04B21/16