| abstract |
The present invention relates to a method of manufacturing a paper shopping bag, comprising the steps of: (A) providing a base paper as a base material; (B) forming a printing layer by performing printing on a part or all of the outer surface of the base paper; (C) forming an aqueous coating layer by applying an aqueous coating solution to protect the base paper and the printing layer; and, in the step (A), prepared by containing 30 to 80% by weight of waste paper with respect to the base paper It is characterized in that it uses the topped off paper. According to the present invention, it is possible to provide a paper shopping bag capable of removing plastic films (Oriented Poly Propylene Film, etc.) used by laminating and bonding to reinforce strength on a paper shopping bag base, and to provide an eco-friendly, high-quality paper shopping bag that Can be manufactured. |