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Patent Searching and Data


Title:
METHOD AND DEVICE FOR MANUFACTURING BREATHABLE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2019/156052
Kind Code:
A1
Abstract:
The following steps are performed: a step for readying a breathable substrate (S1) having gaps on at least one surface side; and a step for readying an adhesive layer (N) to be formed on a part of the one surface side, and adjusting the hardness of the adhesive layer (N) so that only a part of the adhesive layer (N) enters the gaps in the breathable substrate (S1). The adhesive layer (N), in which the hardness has been adjusted, is pressed against the breathable substrate (S1), making it possible to adjust the range of the adhesive layer (N) entering the breathable substrate (S1). It is thereby possible to obtain a breathable product (F) in which the layer thickness of the portion exposed on the surface of the adhesive layer (N) is made appropriate. In addition, as a result of some of the adhesive layer (N) entering the gaps in the breathable substrate (S1), the adhesive layer (N) and the breathable substrate (S1) form an integrated body after curing, increasing the joining strength. This makes it possible to minimize adhesive residue left following peeling off from an adherend.

Inventors:
ADACHI Masashi (4-1, Nishihonmachi 1-chome, Nishi-k, Osaka-shi Osaka 05, 〒5500005, JP)
YAMAGISHI Takuto (4-1, Nishihonmachi 1-chome, Nishi-k, Osaka-shi Osaka 05, 〒5500005, JP)
Application Number:
JP2019/003967
Publication Date:
August 15, 2019
Filing Date:
February 05, 2019
Export Citation:
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Assignee:
TOYO ALUMINIUM EKCO PRODUCTS CO., LTD. (4-1 Nishihonmachi 1-chome, Nishi-ku Osaka-shi Osaka, 05, 〒5500005, JP)
International Classes:
B01D39/16; B03C3/28; B32B27/00; B32B37/08
Attorney, Agent or Firm:
KASSAI Yasuji et al. (KASSAI PATENT OFFICE, Meiji-Yasuda-Life Bingomachi Bldg. 9F 6-15, Bingomachi 1-Chome, Chuo-k, Osaka-shi Osaka 51, 〒5410051, JP)
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