Applicant: Nan 'an Huahui Packaging Co., Ltd.
Application date: 2011-kloc-0/2-07-main classification number: B65D30/ 10.
Abstract: A new type of tea packaging bag has a smooth transition at the joint of two adjacent sides. The utility model adopts smooth transition between adjacent edges, which avoids the damage to several corners when the packaging bag is made of some hard materials; Avoid the possibility of users being stabbed by these corners when using this kind of packaging bag, and make the packaging bag work under safe conditions.