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We started production industrial spun polyester sewing thread for sack bag since 1987, more than 700 staffs with 20000tons /year 

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Located in the central of China , A large modern enterprise with a sense of innovation . We are determined to provide customers with more competitive products, and strive to improve customers' production efficiency and reduce customers' production costs


About 80% customers cooperate with us more than 10years 


Our production workshop of 70,000 square meters, with an annual output of 20,000 tons. The huge output ensures stable supply for customers


DEMAN thread had sold to more than 20 countries and regions, with distributors in many countries

Located in central China, Henan Deman Packing Co., Ltd. is a fast-growing company with its focus on industrialized packaging for more than 30 years. Our company specializes in producing 100% polyester bag closing thread, spun polyester yarn for sewing thread and other related packaging supplies and consumables.


We attribute our products of high quality to our strict control of the production process. We now have more than 700 employees, who are professional and technically skilled. Moreover, our employees have enthusiasm for their work and have trust in the company, which encourage us to be confronted with opportunities and challenges from the global market. 


PRODUCTS - Bag Sewing Thread (Brand Deman) enjoys a high reputation worldwide in the field of packaging sealing. Our products are quite suitable for high-speed packaging sealing bag systems such Newlong, Fischbein, Union-special. Using our products can effectively increase productivity in the sewing process. 

PRODUCTS - Spun Polyester yarn for sewing thread (Brand Deman) with the high-end material produced by Sinopec, the end products feature bright color, low hairiness, defect-free, high-strength, which are truly suitable for dyeing process. 

​Key words : Bag sewing thread , Bag closing thread , polyester thread ,Bag closing machine , Deman Packing .  

MORE.Please check our official website :

Bag sewing closer thread production process by DEMANPACK
guo chaoran

Bag sewing closer thread production process by DEMANPACK

CALL US (WhatsApp)

Tel: +86-18937308020 


Mon - Fri: 24 hours

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