A - Human Necessities – 47 – G
Patent
A - Human Necessities
47
G
28/1, 20/50
A47G 27/02 (2006.01) D06N 7/00 (2006.01)
Patent
CA 1189274
ABSTRACT OF THE DISCLOSURE A floor covering, such as a nap mat or carpet, of washable type comprises a rubber or plastic back, wherein the nap or tufts is/are fastened in the back material. The floor covering has means for increasing the drain of liquid from the nap when the floor covering is subjected to the influence of a force, such as a pressing force, a centrifugal force, and/or a pressure difference between the front and rear side of the floor covering. This means may be a normally closed perforation of the back material and/or an intermediate tissue via which the nap is secured to the back material. Preferably the in- termediate tissue is a non-woven material, mainly consisting of synthetic fibres having a weight of 100-300, preferably 250 g per m2, a f1bre thickness of 5-30, preferably 8 decitex, and a tissue thickness of 1-5, preferably 2 mm. Thereby a nap mat or carpet is achieved having a short drying time and/ or provides a small drying energy consumption after washing.
402102
Clean-Tex A/s
Marks & Clerk
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