Cellulose Acrylic Adhesive Protective Film – Keyful CP-AP
-Eco-Sourcing : Dérivé de la pulpe de bois renouvelable. Certifié pour le compostage industriel et domestique.
•Uniform coating, free from wrinkles, tears, particles, and other defects •High transparency and printable.
•Customizable adhesion strength.
•Bubble-free, yellowing-resistant, non-rebound (no lifting), and leaves no adhesive residue.
This BIO-Cellulose substrate transparent protective film combines compostable properties with an easy-peel acrylic adhesive system, providing high transparency, no adhesive residue, and low bubble formation for surface protection. Adhesion is customizable to suit various materials and cutting processes, realize the value of an environmentally friendly, high-performance surface protection 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 Cellulose Acrylic Adhesive Protective Film, made from recycled wood pulp, is environmentally friendly with industrial and home composting certifications. The surface is evenly coated, free of wrinkles, breaks, and particles, offering high transparency and good printability, suitable for various substrates. The adhesive strength is customizable, using an easily peelable acrylic adhesive system. The surface protective film features minimal bubble points, anti-yellowing, no curling, and no adhesive residue, ensuring long-term surface protection in the electronics, home appliance, plastics, and high-end hardware industries.
Applications
Die-cutting Industry: Surface protection for electronic screens, plastics, high-end hardware, metals, and home appliances.
Process Compatibility: Suitable for various cutting and coating processes, ensuring transparency and surface finish for subsequent coating/lamination processes, and enabling customized adhesion to suit different materials.
Supply Chain & Customization Advantages: Supports large-volume customization, gradient design of adhesion and peel force, reducing rework and loss in downstream assembly processes, and improving production line yield.
Environmental Protection & Certification: The material is derived from renewable wood pulp, with industrial and home compost certifications, complying with green packaging and sustainable development goals, and helping to upgrade brand image.
Propriétés techniques (valeurs typiques)
| Face Stock | Liner | ||||
|---|---|---|---|---|---|
| Material Description | BIO-Cellulose | Material Description | Transparent PET Release Film | ||
| Épaisseur | 28±3 μm | Épaisseur | 50±3 μm | ||
| Basic Weight | 40±4 (g/m²) | Basic Weight | 70±4 (g/m²) | ||
| Color | Transparent | Color | Transparent | ||
| Wetting tension | ~ | Release Force | 1~8 | ||
| Adhesive | |||||
| Propriétés | Value | Unité | Test Method | ||
| Adhesive Name | Acrylic | * | * * | ||
| Épaisseur | 12±2 μm | * | KF-PWI8.6-29A | ||
| Surface Treatment | ≥38 dyne (PILLAR) | Dyne | KF-PWI8.6-02BB | ||
| Initial Tack | * | * | GB/T 4852-2002 | ||
| Peel Strength | 5-8 gf/25mm | * | GB/T 2792-2014 | ||
| Release Force | 1-8 gf/24mm | * | KF-PWI8.6-11A | ||
| Temperature Range | ~ -20 ~ 80 °C | * | * | ||
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.
