| 简介 |
PROBLEM TO BE SOLVED : To provide an infusion solution bag package body by which resealing operability and sealing performance are improved, when an outer bag with an infusion solution bag sealed therein is temporarily opened (for preparation) to mix vitamin with the infusion solution, etc., and, then, re-sealed. SOLUTION : Straight tearing property by half-cuts 21 or a tearing tape, etc., is given to a surface area A at the side of a bag end to be opened in the outer bag of the infusion solution bag package body. The opening of the outer bag formed by tearing the surface area A is not a meandering and bending but straight cut (the end edge part becomes a sealing margin). Then the sealing margin for re-sealing is easily secured. Thus, trouble in re-sealing the end edge part by welding or in a re-sealing operation through the use of a clip or a tack sheet, etc., is mitigated, and also sealing performance is easily secured, so that a function for preventing the deterioration of an infusion solution product is enhanced. COPYRIGHT : (C)2004, JPO |
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