Food-Grade Aluminum Laminated Roll Film for Automatic Liquid Food Packaging | Custom 1–8 Color Gravure

Delivered in roll form, this laminated film serves as companion roll stock for automatic packaging machines. Depending on the equipment and bag style, it can be configured for centre-seal, fin-seal, or pillow-pack structures. It runs smoothly, creates strong seals, and is suitable for continuous high-speed bag forming, filling, and sealing. Batch colour deviation and thickness tolerance are kept stable, and roll diameter, splice method, and core specification can be agreed based on your on-site equipment.

The material uses food-grade PET, aluminum foil, PE, and other layers in a multi-layer laminate, providing oxygen, light, and moisture barrier performance. Metallized or pure aluminum structures can be selected according to the contents. Printing is 1–8 color gravure, with customization from samples or drawings; pattern adhesion is good and colour reproduction is stable. Common thickness is about 60–150 μm, while web width and repeat length are set by equipment and bag type, with exact specifications confirmed during proofing.

It is widely used for small sachets and stick packs of milk tea, juice, tea concentrate, sauces, and daily chemical liquids, fitting vertical or horizontal automatic packaging lines. The customization process is requirement communication – structure recommendation – proofing confirmation – mass production, starting at 10,000 pcs. Located in Dongguan, Guangdong, the factory has a 10,000-class cleanroom, takes export orders long-term, and can supply matching roll film plus finished packaging solutions.