| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gummed label which is suitably used to seal a protection cap for a needle tip of a double ended needle type prefilled syringe, of which peeling operation is always easily and surely performed. <P>SOLUTION: The gummed label 36 is formed as a rectangular cut piece 38 of a heat-shrinkable film such as a polyethylene drawn film, and the heat-shrinkable film cut piece 38 has a lug piece 40 formed integrally at one end. One surface of the heat-shrinkable film cut piece 38 is coated with a pressure-sensitive adhesive. A pressure-sensitive adhesive surface in the region of the lug piece 40 forms a gum press surface (hatched area) and the gum press surface extends to the substantially overall width of one end of the heat-shrinkable film cut piece. The gummed label 36 is wound around an insert part of the protection cap for the double ended needle type prefilled syringe and heated above heat shrinkable temperature to hermetically seal an opposite side. <P>COPYRIGHT: (C)2007,JPO&INPIT |
