上海启航包装材料有限公司是专业生产多层牛皮纸袋的环保型企业，现拥有一条全自动阀口袋生产线，两条多层纸袋生产线，主要设备从韩国宇信和日本纽朗引进，年生产能力达1亿条。
优良的设备，科学的管理，最优的产品性价比，为公司赢得了众多世界知名跨国公司的订单，如MAXIT，DUPONT，KANFUL，BPB，SAINT-GOBAIN，KOMERI 等客户。
现我司产品类型：
?阀口袋（如：水泥袋）
?开口方底袋 （如：口部穿纸绳的日本米袋）
?开口缝底袋
?热溶胶袋
?
Shanghai Qihang Packing Co., Ltd
Company Introduction
We are activated in the field of multi-wall sack kraft industry. Now, we have one automatically pasted valve stepped end bag line,and 2 multi-wall sack lines which are from Korea“宇信” and Japan New Long  with annual capacity over 100 million pieces of sacks.
  Excellent equipment, advanced management and the best cost-effective of product making us to be the supplier of worldwide famous companies like Maxit, Dupont, Kanful, BPB, Saint-Gobain,
Komeri and so on.


Types of product
?Pasted Valve Stepped End  Bag (i.e. Cement bags)
?Self Open Square Bag(i.e. Rice bags)
?Sewn Open Month Bag
?Hot-melt Bag