| 摘要 |
Two similarly sized film strips overlaid with edges 4-10 sealed; a partial seal 16, 18 dividing their interior. Burstable reservoir 42, 62 in one portion 14 of the interior can release fluid to the other portion 12 of the interior. The burstable reservoir can be one or more individual sachets formed by overlaying and heat sealing 32-40 two strips where part of the seal 36 is weak and predisposed to burst. Two sachets can be bust simultaneously releasing reagents or an active ingredient and miscible carrier fluid. The mixture can be a biocide, a resin or give off heat while reacting. The outer pouch may be a transparent polymer while the inner sachets can be formed of silver foil. The sachets can be burst by manual or automatic manipulation. Ideally the ingredients are clean and sterile. The second compartment can contain wetable fabric, paper tissue or gauze; such as a dry wetwipe. An area of the outer package may be weakened to allow release of the sachets or wetable material. |
