MST is made from wood pulp, and its characteristics include easy tearing, printing adaptability and biodegradable.  "High barrier MST" is the product of increasing high barrier properties from the basic MST, and it is also one of the indispensable materials in reducing marine plastic pollution.

Thickness: 23u

Application: printing, laminating

PET film is a very stable material in printing, laminating and coating.  In response to environmental demands in the market, GRS-certified recycled ester pellets have been added to the PET process to achieve a balance between reducing the use of raw materials and environmental friendly recycled ester pellets, which provide fairly stable products and physical properties.

Thickness: 12u ~ 100u

Application: Adhesive tape, packaging material, printing, garment use.

PET material has the highest recycling rate among all plastics (up to 30-85%). Therefore, it has become highly desirable for this particular property.  At present, bottle flakes that meet the international GRS certification have been obtained and made into PET environmentally friendly ester pellets. The PET bottle body made by this material has a carbon footprint much smaller than that of glass bottles. In today's most stressing environmental issues: reducing carbon emissions, reducing plastics.  Under the demands of more recycled plastics, the future of environmental friendly ester pellets is an unavoidable choice.

Application: for beverage bottles, textile fiber

OPP film is a common choice for printing packaging materials. Generally, the gas and water barrier effect of OPP is quite limited and the electroplating adhesion is less adequate.  In recent years, with the continuous improvement of environmental protection awareness, the development of various environmental protection materials has replaced the traditional ones.  Meanwhile, the end market has begun to require packaging materials to be homogeneous so as to be recyclable. Therefore, high barrier and high barrier electroplating OPP materials were heavily used for such purposes.

Thickness: 17u

Application: Laminating bag making

PE film mainly plays the role of the heat-sealing layer in the packaging material structure. It does lack of transparency and its printability is less desirable. Therefore, it is less often selected on the printing layer.  In response to current customers' requirements for the recyclability of homogeneous materials, MDOPE's high transparency, good printability, rigidity and heat resistance characters have much better met the printing layer of the packaging material structural requirements.

Thickness: 25u

Application: Printing and lamination.

BOPE is a biaxially oriented polyethylene (BOPE) film made from special PE raw materials through a biaxial stretching process. It features higher transparency, greater strength, puncture resistance, uniform thickness, and excellent printability compared to regular PE.

Thickness: 25 μm

Applications:
Printing Layer: Reduces the need for additional laminated printing layers, achieving a layer-reduction effect.

Intermediate Layer: Enhances the toughness and strength of finished bags.

Environmental Advantages: Aligns with the trend of recyclable mono-materials, keeping up with the green environmental movement.

GB BOPE is a transparent, high-barrier biaxially oriented polyethylene film. A gas and moisture barrier coating is applied to the polyethylene material, while maintaining the high strength, uniform thickness, toughness, and excellent printability of BOPE.

Applications:
Can be directly used as a printing layer, reducing the need for additional lamination and processing.

Environmental Advantages:
Traditional barrier materials such as PET, OPP, and AL are the main choices; however, in the context of recycling and environmental issues, high-barrier PE materials are difficult to obtain, and their barrier properties and processability are often inadequate.
GB BOPE effectively addresses these needs by providing both barrier properties and processability, making it a practical solution for environmental and recycling challenges.

These materials enhance the performance of bags while reducing layers, aligning with the current market demand for recyclable mono-materials and environmental sustainability. GB BOPE, in particular, highlights its barrier properties, making it an advantageous choice for packaging requiring water and gas resistance.