Film BOPP mate antidedos de tacto suave - Keyful BOPP-AFST-M

-Fabricado a partir de un polipropileno monomaterial mediante un proceso de estiramiento biaxial.
-Imprimibilidad: Tensión superficial estable. Compatible con flexografía, huecograbado, offset, serigrafía e impresión UV. Admite estampación en caliente de alta calidad para ofrecer una estética sofisticada y de gama alta.
•Excellent barrier properties: resistant to moisture, water, and oxidation, with fold resistance .
•Functionality: Inherent anti-static properties and excellent resistance to oils and grease.
•Soft, velvety, and smooth texture with delicate feel; matte level 2-3
•Excellent color rendering; prints remain vivid yet soft after lamination
•Fingerprint-resistant; touch leaves no marks

Keyful BOPP-AFST-M is not “ordinary matte film with a tactile agent added,” but a closed-loop product based on single-material PP, manufactured through simultaneous stretching + dual-gradient corona treatment + nano-micro-roughening. It allows luxury packaging to maintain an ultra-matte finish of 1–2 GU while completely solving the three major delivery issues of fingerprint retention, hot stamping collapse, and die-cutting burrs. Its 75/126 MN/m² differentiated strength is suitable for deep folding of folding boxes and load-bearing of shopping bags. The >38 dyne/cm non-laminated surface ensures 100% PUR glue wetting, eliminating white edges. We deliver not just a roll of film, but a “soft-touch consistency process package” reproducible on your production line – including a parameter card, glue window diagram, die-cutting tool recommendations, and free on-site production assistance for your first order.

Nos centramos en la investigación y el desarrollo, la producción, la fabricación y el suministro de diversos films de envasado flexibles, ecológicos y biodegradables, que abarcan BOPP, BOPET, BOPA, PE y films monomateriales reciclables, y nos comprometemos a satisfacer las diversas necesidades de soluciones de envasado del mercado.

Keyful BOPP-AFST-M utilizes a single-material PP simultaneous biaxial stretching process, with a thickness of 18±2 μm (DIN 53370), MD/TD tensile strength of 75/126 MN/m², and a low heat shrinkage rate of only MD 1%/TD 0.5% (100℃/10min). After lamination, it ensures sharp, non-whitening creases on boxes. The surface undergoes dual-gradient corona treatment, with the non-laminated side exceeding 38 dyne/cm, offering full compatibility with Flexo/Gravure/UV printing and high-precision hot stamping – truly achieving “soft touch without sacrificing print sharpness.”

It’s velvet matte finish (1–2 GU) originates from a nano-scale micro-rough structure, a non-coated physical construction, resulting in fingerprint resistance, a silky touch, oil resistance, and anti-static properties. The coefficient of kinetic friction is 0.23–0.29 (ASTM D1894), ensuring smooth running on machines without slippage. A breaking elongation of 148%/46% guarantees that deep-drawn boxes will not break during die-cutting, making it a process-controllable representative of high-end BOPP anti-fingerprint soft touch BOPP film.

Aplicaciones

  • Industria del laminado de papel y plástico: Laminación para cajas de regalo de lujo, cajas plegables, bolsas de la compra, libros y diversos envases de productos.
  • Industria de etiquetas: Etiquetas imprimibles, compatibles con diversos adhesivos, con adhesión personalizable.
  • Industria de envases flexibles: material de impresión de superficie para envases multibolsa.

Propiedades técnicas (valores típicos)

Propiedad Unidad Resultado Método de ensayo
Espesor micras 18±2 DIN 53 370
Resistencia a la tracción MD/TD MN/m² 75 ASTM D 882
126
Alargamiento a la rotura MD/TD % 148 ASTM D 882
46
Contracción por calor MD/TD % 1 ASTM D1204 100°C / 10 min
0.5
Coefficient of friction (film to film) / 0.23 ASTM D 1894
0.29
Óptica: Brillo (gran angular) GU 1~2 ASTM D2457 60°C
Tensión de humectación superficial
Lado laminado		 dina/cm >36 GB/T 14216
Tensión de humectación superficial
Lado no laminado		 dina/cm >38 GB/T 14216

Todas las propiedades se prueban en condiciones estándar de laboratorio: 23±2ºC; 50±5% HR, salvo que se indique lo contrario. Cuando procede, las pruebas se basan en normas internacionales. La metalización corre a cargo de un subcontratista. MD - Dirección de la máquina TD - Dirección transversal.

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    * Obligatorio

    Surface static friction coefficient ≥0.42 (measured according to JIS Z 0237), suction cup gripping success rate >99.97%, verified by Bobst TLC-4000.

    Adopts low-temperature thermoplastic microstructure, no collapse when hot stamping temperature ≤120℃, adhesion reaches ISO 2409 4B level (cross-cut test).

    Non-laminated surface >38 dyne/cm ensures rapid wetting, wide solvent evaporation window (25–35℃/45–60%RH), no risk of oligomer migration.

    Supports AFST-M basic model, minimum order quantity of 50kg, delivered in 7 working days; velvet feel adjustment with Pantone color requires 12 working days (including 3 sets of physical sample confirmation).

    Optional three-level micro-roughness modular master rolls, providing 1.0±0.2 / 1.6±0.2 / 2.2±0.2 GU specifications under the same 18μm thickness, ΔE<0.8.

    Water Vapor Transmission Rate WVTR <0.8 g/m²·24h (ASTM F1249), thickness change <0.3μm after 72h high humidity exposure.

    The entire chain does not contain PFAS, phthalates, or nonylphenol, SGS report number is traceable, and complies with ZDHC MRSL v3.1 Level 3.

    Adapted to Kurz cold foil (CTP series) and 30W fiber laser, engraving depth 2–5μm without fluffing, grayscale level retention rate reaches 92%.