Because of certain industry needs, the need for color printing woven bags have a better waterproof ability, and in order to enhance the waterproof ability of color printing woven bags, usually woven bags will be coated, and the way the coating has two kinds of inner and outer film, so what is the difference between color printing woven bags inner and outer film?

Woven bag inner film:

To say which waterproof effect, it is better to laminate woven bags waterproof, but the cost is a little high, the country is now used for high value-added products, such as fertilizers, chemicals, etc.. Inner film is widely used, can be used in vegetable packaging, agriculture, medicine, feed packaging, packaging of chemical raw materials and so on various industries and products, while according to the needs of various products packaging and transportation, such inner film is usually used with woven bags, so as to avoid the rupture of goods in transit packaging, resulting in losses.

Woven bag outer film:

Woven bag outer film is less expensive, but also has a better waterproof ability, but compared to the inner film to be worse, and easy to wear out in the product turnover.

Woven bag is a commonly used to packaging bags, there are many types, such as coated woven bags and uncoated woven bags, so what is the difference between coated and uncoated, what is the role of woven bags coated?

What is a woven bag coated film?

Film coating is the manufacturer of woven bags on the surface or inside of the woven bag with special equipment machine, coated with a layer of plastic film, sticky woven bags on the surface or the inside of the bag.

The role of woven bag coating:

After the woven bag coated film, because of the presence of plastic layer can prevent the entry or seepage of moisture, very good to play a sealing role. For example, like the bag containing putty powder, it needs to be coated to prevent the entry of water, to complete the sealing of woven bags to avoid moisture, in case of rain will not cause the loss of goods, in addition to prevent goods from leaking out of the gaps.

Generally according to the customer's product needs to choose whether the need for film coating, bagking provides related customization services, such as demand, welcome to consult to discuss. Everyone in the purchase of woven bags, according to their own needs for packaging product orientation, choose the right woven bags for themselves.