| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamination method of an air-permeable laminate at a low cost without needing a special device used in a method such as a dot method and further without lowering a commercial value due to the residue of a conspicuous trace such as just liner stripe. SOLUTION: This lamination method of an air-permeable laminated comprises simultaneously and together reciprocating two comb-type squeegees 6 disposed in parallel to each other at a constant distance in the direction rectangular to the moving the direction of the air-permeable sheet S1, thereby removing an adhesive coated on the surface material while leaving the adhesive in an approximately dot-like pattern or a fine pattern to form a continuous air- permeable part drying the remaining adhesive, and then laminating another air-permeable sheet S2 to the dried adhesive side of the first air-permeable sheet S1 to form an air-permeable portion in the adhesive layer.
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