Qingdao Haide Packaging Co.,Ltd

Tel: +86-532-66877996

Phone: +86-18561632575

Email: Admin@haidecorp.com

Add: Bld 22, 702 Shanhe Road, Chengyang Dist., Qingdao, Shandong, China 266000

Knowledge
Home > Knowledge > Content
Square Bottom Open pocket

                                   Square Bottom Open pocket: It is a kind of packing bag that takes into consideration traditional thought and advanced thinking, the bottom of the bag is square, so that the overall effect of the bag can be comparable with the square bottom valve pocket; openings for the flat mouth, and the opening pocket of the seam with the same package seal, suitable for the traditional sewing sealing method, the middle of the paper can add a layer of plastic film, Used to pack products that require moisture