BOPLA Double Matt Protective Film – Keyful PLA-DMP

•Derived from renewable corn, certified for industrial composting.

•Outstanding printability: stable tension performance, compatible with flexographic, gravure, offset, screen, and UV printing, and perfectly supports hot stamping and other premium finishing processes, delivering a high-end look and feel.

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

•Functionality: Inherent anti-static properties and excellent resistance to oils and grease; features superior scratch and abrasion resistance (withstands 1,000 cycles at 4 lbs load）

•Superior surface performance: double-sided matte finish with a crystal-spot-free surface; matte level of 4–5 GU.Gives packaged products an unparalleled premium appearance with a delicate, refined tactile feel.

Keyful PLA-DMP achieves a low-reflection, premium look with its exquisite matte finish on both sides, while also providing stable printing and hot stamping support. It features resistance to moisture, oxidation, folding, static electricity, and oil stains, along with excellent abrasion resistance, making it suitable for custom processing in 3C and gift box packaging.

We focus on the research & development, production, manufacturing, and supply of various flexible, environmentally friendly, and biodegradable packaging films, covering BOPP, BOPET, BOPA, PE, and recyclable single-material films, and are committed to meeting the diverse packaging solution needs of the market.

Keyful Double Matt BOPLA Film – PLA-DMP is made from renewable corn sources and certified for industrial composting, balancing environmental protection and compliant delivery. Its surface is a double-sided matte film, which is matte but not rough, with zero crystal points and a delicate touch.

The haze is approximately 4–5 GU.G, enhancing the premium look and feel of the product. The film exhibits excellent printability, compatible with flexographic/rotogravure/offset/screen printing and UV printing, and supports high-end finishing processes such as hot stamping. In terms of structure, it offers folding endurance, moisture resistance, and oxidation resistance, as well as natural anti-static and oil resistance. The wear resistance reaches 1,000 cycles, making it suitable for high-frequency handling and long-term display packaging solutions.

Applications

Die-Cutting Industry:

Used for wrapping mobile phones, 3C electronic products, data cables, and related items.

Data cable/charging device module suppliers:

Used as an outer wrapping or overlay material in storage packaging and secondary boxing, providing both folding resistance and abrasion resistance to improve finished product consistency.

High-end digital gift box and peripheral brand owners:

Utilize Matte BOPLA protective film to create a low-glare, delicate-touch “premium matte” visual effect, suitable for custom printing and hot stamping.

Slitting, die-cutting, and lamination service providers:

Provides stable tension and surface performance for mass customization, reducing die-cut edge defects and downstream issues, improving yield and delivery efficiency.

Technical Properties (Typical Values)

Property Unit Result Test method
Thickness microns 55±2 DIN 53 370
Tensile strength MD/TD MN/m² 118 ASTM D 882
118
118
Elongation at break MD/TD % 118 ASTM D 882
123
Heat shrinkage MD/TD % 4 ASTM D1204 100°C / 10 min
1.8
Seal strength N/15mm 5 135kPa / 85°C / 2S
Coefficient of friction (film to film) / 0.4 ASTM D 1894
0.45
Oxygen permeability cc/m²·d 336 ASTM D3985 23°C / 0% R.H.
Water vapor permeability g/m²·d 987 ASTM F1249 38°C 90% R.H.
Wear Resistance / 4 LB 1000 times ASTM D4060
Optical: Gloss Haze (wide angle) GU 4~5 ASTM D2457 60°C

All properties are tested under standard laboratory conditions: 23±2ºC; 50±5% RH, unless otherwise stated. Where relevant, tests are based on international testing standards. Metallising is conducted by a sub-contractor. MD – Machine Direction TD – Transverse Direction.

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    It’s BOPLA double-sided matte film. Both sides have a matte finish, making it suitable for packaging and lamination structures where a consistent look is desired on both sides.

    The haze is controlled at 4-5 GU, placing it in the refined, subtle matte range. It also supports various printing methods, maintaining the design’s details. We recommend evaluating specific inks/pattern coverage with samples.

    It’s compatible with flexographic, gravure, offset, screen printing, and UV printing, and can be used with advanced techniques like hot stamping. We recommend confirming the actual parameters (ink type, screen ruling, curing conditions) through sampling based on your specific production line.

    It is primarily intended for packaging environments with high requirements for appearance and stability, helping to reduce the impact of moisture and oxidation on the product’s appearance/structure (the final effect still depends on the complete packaging structure).

    It exhibits excellent abrasion resistance, tested to 4 LB at 1000 cycles. It is better suited for high-frequency opening and closing, transportation friction, and protection during the initial display period.

    The film has natural antistatic properties and good resistance to oils and grease, which can reduce lamination defects and downstream issues caused by contamination. Specific compatibility should be verified based on the lamination system and adhesive process.

    The product emphasizes stable tension and surface consistency, suitable for die-cutting applications in the packaging industry. We recommend confirming the process based on the die-cutting gap, retraction curve, and substrate to achieve the best edge results.

    It is derived from renewable corn sources and offers industrial compost certification support, suitable for brands needing “eco-labels/compliance delivery.” We recommend aligning batch documentation and end-use requirements at the project start.