Application Date 03/11/2016
Authorized Date 07/06/2017
The utility model discloses a double-layer packaging bag, including overlapping the inlayer wrapping bag and the outer wrapping bag of establishing, both ends of inlayer wrapping bag and outer wrapping bag all are equipped with and have the sealed end of tearing the tooth, just inlayer wrapping bag, and outer wrapping bag has the sealed common sealed end as an organic whole of intussusception, another sealed end of inlayer wrapping bag is sealed in the outer wrapping bag. The utility model discloses the stirring rod can be regarded in an inlayer wrapping bag after detaching the outer wrapping bag, and stirring dissolved solids beverage dissolves with higher speed, and conveniently go out, travel and type crowd such as open-air uses.