Vacuum Metallized PET Film (VMPET Series)
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CaiLong Vacuum Metallized PET Film (VMPET)is produced by depositing a uniform aluminum layer onto high-quality BOPET substrate in a high-vacuum environment, creating a brilliant metallic barrier film that combines excellent oxygen &moisture barrier, strong aluminum-layer adhesion, and reliable converting performance. It is engineered for converters and brand owners who need the light-blocking, aroma-protecting, shelf-life-extendingperformance of metallized barrier films—at lower cost and with better processing flexibility than foil-based laminates.
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Core Product Lines in This Category
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<li>Ultra-High Barrier VMPET (GZ Series):Enhanced moisture &oxygen barrier for long-shelf-life formats; designed as a cost-effective alternative to aluminum foilin selected laminate structures, with improved convertibility and recyclability thinking.</li>
<li>High-Adhesion VMPET (GF Series):Engineered coating system delivers higher Al-layer bond strength(aluminum-layer adhesion up to ≥2.5 N/15mm), supporting aggressive printing inks, solvent-/solventless lamination, and high-speed slitting/rewinding with fewer pickup or transfer issues.</li>
<li>Chemical-Coating Enhanced VMPET (JQ Series):Combines vacuum metallizing with functional primer/chemical-coating architecture to further raise barrier consistency and laminate reliability under demanding conditions.</li>
<li>Standard / Custom Surface Options:Gloss silver, controlled haze/treatment levels, and surface treatments tuned for ink anchoring and lamination—supplied in common industrial widths and gauge ranges (custom slit-to-width available).</li>
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Why Choose CaiLong VMPET
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<li>Proven barrier performance:Excellent resistance to oxygen and water vapor ingress; helps extend shelf life of sensitive contents.</li>
<li>Superior opacity &light blocking:Protects light-sensitive products from visible light and UV degradation (critical for flavors, oils, pigments, and many pharmaceuticals).</li>
<li>Better processing than foil:More tolerant on FFS lines; easier to slit, fold, and seal; less risk of pinholing-related leakers compared to thin foil.</li>
<li>Strong Al-layer adhesion:Supports stable print/laminate bonds and reduces delamination risk downstream.</li>
<li>Regulatory alignment:Materials supplied for food-contact applications are managed under systems referencing FDA / EU / REACH / RoHS pathways and relevant national food-contact standards (GB 4806.x series); confirm specific grade certificates per order/structure.</li>
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Typical Applications
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<li>Food &beverage packaging:snacks, biscuits, instant foods, seasonings/spices, coffee &dry mixes, pet food (laminated stand-up pouches, sachets, lidding structures)</li>
<li>Household &personal care:detergent pods, wipes, cosmetic sachets (where metallized barrier + visual branding matter)</li>
<li>Industrial &electronics:insulation wraps, EMI-shielding auxiliary layers, release/transfer carriers, decorative &label-facing constructions</li>
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