Multilayer composite packaging materials are widely used in the field of packaging, and the number of composite layers is generally 2-7, and the variety is very rich.
Composite materials can often be divided into outer layer, barrier layer, adhesive layer, inner layer, such as a number of distinct interface structure. The outer material requires good mechanical strength, heat resistance, good printing performance, good optical performance. At present, the outer material with coating (or coated) paper, cellophane, BOPP,NY and other materials. And the inner layer in contact with the product, should be heat sealing good, non-toxic and tasteless, resistant to oil, water, moisture, chemical materials. Common materials of inner layer are PP, PE and so on. The barrier layer is usually located near the side of the product in the lamination structure. Aluminum foil and evaporation film are commonly used as barrier materials. There are many ways to combine layers of material, which requires experienced engineers to select and design materials according to functional requirements.
We are a manufacturer of printed composite packaging films and bags. We have over 10 years experience in printing and packaging. We have the technical expertise to design and develop composite flexible packaging solutions to meet many customers' packaging needs. We offers value added composite packaging films that provide high barrier, oxygen barrier, moisture barrier, puncture resistant, and tear resistant properties.We are engaged in offering a wide range of composite packaging films to our customers. These products are manufactured by using good quality material, that are available in various sizes and are widely used for packaging food, cosmetics and other things.
2 Layers composite materials :
BOPP/CPP or PE (Transparent) PET/CPP or PE (Transparent)
Matt BOPP /PE or CPP (Opaque) BOPP or PE /VMCPP(Metalized) ETC.
3 Layers :
PET /AL/PE (Metalized) PET/VMPET/ PE (Metalized)
BOPP/AL/PE (Metalized) PET/AL/CPP (Metalized)
BOPP/PET/PE or CPP (Transparent) ETC.
50-150microns/can be customized
Stand up bags with and without zipper
Side gusset bags/4 side gusset bags
8 side gusset bags with and without zipper
Snack, milk powder, beverage powder, nuts, dried food, dried fruit, seeds, coffee,sugar, spice, bread, tea, herbal, wheat, cereals, tobacco, washing powder, salt ,flours, pet food ,candy, rice, confectioneries etc.