Import Aluminum Foil Film — Buy in wholesale FOB from Supplier in China

PET aluminum laminated film from Wuhan Tri Link Technology Co., Ltd. in Wuhan, China, is a flexible composite material that marries the mechanical strength of polyester with the gas and moisture barrier of vacuum-deposited aluminum. The source material shows good transparency, low haze, and high gloss, and it is engineered for vacuum aluminizing, laser anti-counterfeit base film, and decorative packaging. Buyers receive it in roll or sheet form with standard core sizes, and the exact aluminum layer thickness, PET substrate thickness, and lamination grade determine the barrier performance.

The base layer is polyethylene terephthalate (PET), a thermoplastic polymer known for dimensional stability, tensile strength, and resistance to oils and solvents. In this composite, aluminum is typically deposited by vacuum metallization to a thickness measured in optical density or nanometres, not by foil lamination, which distinguishes it from thicker foil-laminate structures. Standard PET thicknesses for such films range from 6 to 50 micrometres, with aluminium optical density commonly between 2.0 and 3.5 for packaging applications. The film remains flexible and heat-sealable on the non-metallized side, or it can be over-lacquered for additional protection.

This film serves food packaging, pharmaceutical blister packs, and industrial insulation end-users who need oxygen transmission rates below 1.0 cc/m²/day and moisture vapour transmission rates below 0.5 g/m²/day. Typical buyers include converters of snack pouches, cold-form foil substitute structures, and reflective insulation panels. Wuhan Tri Link Technology Co., Ltd. lists a harbor trust tier with no response-rate data recorded, so buyers should confirm MOQ, lead time, available roll widths, and whether the supplier offers slit-to-width services or only master rolls.

Wuhan Tri Link Technology Co., Ltd. is located at Room 3016, Building No.2, Phase II Central Culture Street, Wuhan, 430071, China. The supplier holds a harbor trust tier on the platform, which is an entry-level verification status. The response rate is recorded at 0.00 percent with an average response time of zero hours, indicating no inquiry-response activity has been tracked or the supplier has not engaged through the platform messaging system. Buyers should treat this as a signal to initiate direct contact to gauge responsiveness.

The company lists its product as PET aluminum laminated film with an emphasis on optical and barrier properties rather than on manufacturing scale or capital equipment. No information is provided about factory size, annual output, number of employees, years in operation, or clientele. The listing does not mention ISO 9001, BRC, or any other quality certification, nor does it state export experience to specific markets. Prospective buyers should request a company profile, quality management documentation, and reference customers during due diligence.