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A method to removably connect a carpet product to a surface and a double face tape for use in the method

A technology of double-sided tape and ground connection, applied in fabrics for flooring, devices for fastening carpets, nanotechnology for materials and surface science, etc., can solve the problem of more expensive carpet products, etc.

Active Publication Date: 2022-01-28
コベストロネザーランズビーヴィー
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such carpet products are significantly more expensive

Method used

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  • A method to removably connect a carpet product to a surface and a double face tape for use in the method
  • A method to removably connect a carpet product to a surface and a double face tape for use in the method
  • A method to removably connect a carpet product to a surface and a double face tape for use in the method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] figure 1 A double-sided tape according to the invention is schematically depicted.

[0033] figure 2 A carpet product according to the invention is schematically depicted.

[0034] image 3 A bath mat according to the invention is schematically depicted.

[0035] figure 1

[0036] figure 1 A double-sided tape 1 according to the invention is schematically depicted. The first side of the strap is actually a separate hook and loop fastener with a number of polyester hooks 2 extending from this side and having a length of 1 mm. The second side of the strap is actually a separate gecko strap having a plurality of polyester nanofibers 3 each having a distal end with a surface extending parallel to the strap. The fibers are about 2 μm long with a tip diameter of about 400 nm and a periodicity of 1.6 μm. The hook and loop fastener is connected to the gecko tape through the middle layer 4 of hot melt adhesive.

[0037] figure 2

[0038] figure 2 A carpet produ...

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Abstract

The invention pertains to a method to removably connect a carpet product having a pile side and a fibrous back side to a surface, wherein the method comprises the step of adhering a double face tape with a first side of the tape to the fibrous back side of the carpet product and connecting the carpet product to the surface by adhering the second side of the double face tape to the surface, the first side of said double face tape is provided with multiple hooks extending from this side and having a length of 0.1 -10 mm, and the second side of said double face tape is provided with multiple adhesive nano fibres extending from the second side, each fibre having a distal tip that has a surface extending perpendicular to the longitudinal direction of the fibre, the surface having a diameter of 1-900 nm. The invention also pertains to a carpet product and double face tape for use in the above described method.

Description

technical field [0001] The present invention relates generally to the installation of a carpet product, ie a method of removably attaching a carpet product having a pile side and a back side to a surface. Background technique [0002] Generally, there are three types of carpet installations, namely glue down installation, stretch-in installation and cut-to-fit installation. In all cases, the mounting preferably results in a removable connection so that the carpet product can be removed when further processing is required, such as recycling (eg after wear), cleaning or re-laying to another surface. [0003] With regard to glued installations, there are two main types of glued carpet installations, glued directly to the surface, or glued to the underlayment which is itself glued to the surface. Direct glue installation is the most popular installation of carpet in commercial settings. In this type of installation, the carpet is glued directly to the floor. Floors need to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G27/04A44B18/00C09J7/00
CPCA47G27/0481A47G27/0418A44B18/0084A47G27/0437C09J2467/006C09J2467/00C09J7/00B82Y30/00C09J2301/31C09J7/35B29C65/48B29C65/76B29C65/4815
Inventor 克里斯·雷特勒斯佩格
Owner コベストロネザーランズビーヴィー