| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection staple which is easy of separation of a staple material with no fragment of a film protruding from the separated staple material, for easy manufacturing and procurement. SOLUTION: A film-like connecting means of the connection staple connects separately from at least one surface side of a staple material 2. The film-like connecting means comprises an easy-broken film 10 where a thermal fusion polymer film 13 is laminated on one surface of a porous film 11 composed of any one of a polymer film of orientational polypropylene, nylon, and polyester where through holes 12 or non-through holes of average aperture being 0.5-100μm are formed on the entire surface in density of 1,000/cm<SP>2</SP>or higher. COPYRIGHT: (C)2005,JPO&NCIPI |
