400mm High-Barrier Laminated Roll Film for Powder Packaging Lines
400mm high-barrier laminated roll film for powder packaging lines, available in structures such as PET/AL/PE and PET/VMPET/PE, with 150–250 µm thickness and 1–8 color gravure printing for custom artwork.
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Dongguan Kangdi Packaging’s 400mm high-barrier laminated roll film is designed for powder packaging lines. It is a multi-layer laminated roll film with a 400mm width and 150–250 µm thickness, using a high-barrier structure for powder packaging lines that require barrier performance in continuous operation.
High-barrier variants can use PET/AL/PE, PET/AL/NY/PE, PET/VMPET/PE, and PET/VMPET/NY/PE structures, with AL or VMPET as the barrier layer. Common lamination materials such as PET/NY/PE, PET/PE, PA/PE, and kraft paper/PE are also available. The structure can be selected according to the film feeding, heat sealing, and artwork alignment requirements of the powder packaging line.
Production process covers gravure printing → lamination → slitting → bag making → heat sealing. Printing supports 1–8 color gravure printing; the roll film width is 400mm and thickness is 150–250 µm. Production is carried out in a 10,000-class cleanroom in Dongguan, Guangdong, using food-grade materials, and material certificates can be provided per customer request.
Customization services include proofing from samples or drawings, and custom sizes and artwork per customer requirements. MOQ is 10,000 pcs. This 400mm high-barrier laminated roll film is suitable for powder packaging lines, and food-grade material certificates can be provided on request.
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