| abstract |
(57) [Problem] To provide an adhesive material excellent in shape retention and easy to use, and particularly suitable for a cooling sheet material. SOLUTION: A substantially dish-shaped container 18 whose inner surface is releasable, The adhesive material 10 is composed of the gel-like pressure-sensitive adhesive body 14 accommodated in the container 18 and the support 16 that is overlaid on the gel-like pressure-sensitive adhesive body 14 so as to cover the container 18. And especially, the width w1 of the flange-shaped portion 17 of the container 18 is 10 mm. The thickness of the gel-like adhesive body 14 is 1 mm to 6 mm, and the water content of the gel-like pressure-sensitive adhesive body 14 is 50% to 80%. |