[Utility model] A new type of tea packaging bag - CN201120504050.5 Valid patent
Applicant: Nan'an Huahui Packaging Co., Ltd.
Application date : 2011-12-07 - Main classification number: B65D30/10
Abstract: A new type of tea packaging bag, the adjacent side connections of the tea packaging bag have a smooth transition. The utility model adopts a smooth transition between adjacent sides, which avoids the destructiveness of several corners when the packaging bag is made of some hard materials; and prevents the user from being damaged when using such packaging bags. The possibility of being punctured by these corners allows the packaging bag to function safely.