PLA Film de visualisation de fenêtre Haute brillance et clarté-clé PLA-WV

PLA Window View Film High Gloss & Clarity-Keyful PLA-WV

-Dérivé de maïs renouvelable, certifié pour le compostage industriel.

•Excellent barrier properties: resistant to moisture, water, and oxidation, with fold resistance and high gloss..

-Fonctionnalité : Propriétés antistatiques inhérentes et excellente résistance aux huiles et aux graisses.

•Can be customized according to customer requirements, such as scratch-resistant performance and double-sided anti-fog properties.

PLA-WV combines renewable corn-derived materials with a high-clarity, high-gloss window, offering resistance to water vapor, oxidation, static electricity, and grease. It also supports customization for scratch resistance and anti-fog properties. For folding carton window applications, it can replace PET/plastic window patching, providing a sustainable, environmentally friendly, degradable, high-transparency, and visible window packaging solution.

Nous nous concentrons sur la recherche et le développement, la production, la fabrication et la fourniture de divers films d'emballage flexibles, respectueux de l'environnement et biodégradables, y compris les films BOPP, BOPET, BOPA, PE et les films mono-matériaux recyclables, et nous nous engageons à répondre aux divers besoins du marché en matière de solutions d'emballage.

Keyful PLA-WV is a PLA window film for window packaging, made from renewable corn and certified for industrial composting, meeting compliance procurement needs for biodegradable window film PLA. The film surface boasts high transparency and gloss, combined with water vapor and oxidation barrier properties, enhancing the stability of the window area during humid conditions and transportation.

It also exhibits natural anti-static, oil resistance, and durable folding performance. Supports project-based customization (e.g., improved scratch resistance, double-sided anti-fog) and can replace PET/plastic window patches to create a compostable window film solution for packaging.

PLA Film de visualisation de fenêtre Haute brillance et clarté-clé PLA-WV

Applications

Food Packaging Plants (Bread/Bakery/Deli): Used for carton window patching, allowing consumers to directly see the contents and improve shelf recognition.

Fruit and Refrigerated Fresh Food Box Manufacturers: Provides better anti-oxidation and moisture resistance support in the transparent window area, reducing window fogging.

Gift and E-commerce Packaging Customization Factories: Uses PLA transparent window film for high-transparency appearance and exquisite display, satisfying eco-friendly selling points.

Carton/Folding Box Color Printing and Post-Processing Service Providers: Can customize slitting solutions according to the customer’s pace and specifications before window lamination, improving the consistency of die-cutting and lamination.

Propriétés techniques (valeurs typiques)

Propriétés Unités Résultat Méthode d'essai
Épaisseur microns 150 DIN 53 370
Épaisseur Var. (±) % ±5% ASTM D-374-C
Traitement (Corona / Tension de surface) dyne/cm 38 ASTM D-2578
Résistance à la traction MPa 46 GB/T 1040.2-2006
Élongation % 6 GB/T 1040.2-2006
Température de ramollissement Vicat (VST) °C 56 GB/T 8802-2001

Toutes les propriétés sont testées dans des conditions de laboratoire standard : 23±2ºC ; 50±5% RH, sauf indication contraire. Le cas échéant, les essais sont basés sur des normes internationales. La métallisation est effectuée par un sous-traitant. MD - Direction de la machine TD - Direction transversale.

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    It boasts high transparency PLA film and a high-gloss surface, allowing for clear display through the window area. The actual effect depends on the printing base color/lamination method, so we recommend sample testing for confirmation.

    It can be considered as a compostable PLA film alternative for packaging windows, focusing on compliance and sustainable messaging. For scenarios requiring high durability and long-term exposure to high humidity, we recommend verifying performance based on the overall structure (substrate + adhesive + process).

    It is positioned as resistant to moisture, water, and oxidation, which can reduce the impact on the window’s appearance during transportation and storage.

    Fold resistance is emphasized in the key features. However, the ultimate success depends on the paper thickness, window size, and lamination position. We recommend providing cardboard box structural data for model selection.

    Your product is less likely to attract dust/grease during window lamination, transportation, and storage, reducing window contamination and rework probability.

    Customization is supported according to customer requirements, such as scratch-resistant performance and double-sided anti-fog properties.

    We provide specifications such as corona / surface tension (38 dyne/cm), which typically helps improve lamination stability. The actual bonding effect still depends on the adhesive system.

    We recommend that you clarify the following with your supply chain team: the end-use scenario, compliance requirements (industrial composting standards), and batch documentation requirements. We can assist in aligning project documentation.