re:How many types of coated bags ?

Coated bags including outer coated bags and inner coated bags, there is an outside coated bags, and then use the artificial or machine to turn the bag inside the inside, I called the outside of the package inside the bag.
Anhui Tianda Eco-Friendly New Materials Co.,Ltd. can produce outer coating bags, inner bags, coated with inverted bag, are machine operations, good quality and high efficiency. We produce these three kinds of coating bags widely used in the chemical industry, the main customers are some large companies such as Clariant, Feng Yi, Wilnar, Thailand and Malaysia investment enterprises in China, domestic fertilizer companies such as CNSG and so on. Contact person: 0086-15105503055; susanwang@td-sf.com