mini empty tea bag with mid seal 1-Good service ... up. 3-Food grade 4-QS,FDA,SGS mini empty tea mid seal bag 1. heat seal 2. with ... customized design 3. side gusset to stand up Namemini empty tea mid seal bagSizeAs you requestsLogoAs client’s requestSpecAccording to ... zip lock ,spoutPlease advide the matetial ,thickness , size, printing color, style and quantity you prefer and other requirements,We will ...