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The matte film is a specialized type of varnish film, belonging to a functional film material with relatively low surface gloss. Its surface undergoes special treatments (such as sanding, micro-texture pressing, or matte coating processes), presenting a soft and non-reflective texture, contrasting with the glossy film. The matte film is adhered to the surface of printed materials through composite or coating processes, mainly used to enhance the premium feel of products, protect the printed content, and be endowed with physical properties such as scratch resistance and water resistance according to application scenarios. It is widely used in packaging, publications, advertising, and other fields with high requirements for texture.
Core characteristics of matte film:
1. Optical properties: Low gloss and soft texture
Matte surface: The gloss is usually lower than 10° (measured at a 60° incident angle), the surface reflects light in a diffuse manner, with no obvious reflection, presenting a delicate and restrained visual effect.
No blocking of printed colors: Although it is a matte effect, the high transparency of high-quality matte films can reach over 90%, ensuring the color saturation of the printed patterns, and forming a visual contrast through "matte background + local brightening process" (such as the local brightening treatment of the LOGO on packaging).
2. Physical properties: Wear-resistant and touch sensation optimization
Wear-resistant and scratch-resistant: The film layer hardness is generally 1-2H, the micro-texture structure on the surface can reduce obvious scratches during friction (such as the books' covers not leaving marks after long-term flipping).
Soft touch: The surface has a fine sanding or velvet texture, providing a gentle touch experience, suitable for high-end product packaging (such as luxury gift boxes, high-end picture albums).
Tensile strength and tear resistance: The BOPP matte film commonly used has a tensile strength of 30-40MPa, which can enhance the paper's tensile strength and prevent damage during folding.
3. Chemical and environmental adaptability
Weather resistance: Some matte films add UV absorbers to reduce ink fading caused by ultraviolet rays, suitable for outdoor matte advertising products.
Waterproof and moisture-proof: The film layer has strong density, can prevent water penetration, and prevent paper from deforming (such as the matte film composite paper in food packaging).
Chemical resistance: Resists slight oil stains, cosmetics components, etc., maintaining stable film layer performance (such as the matte film surface not being contaminated by lotion).
4. Process compatibility
Composite compatibility: Can be firmly adhered to base materials such as coated paper, white card paper, PET through dry composite, hot press composite, etc., with a glue adhesion strength of 5N/15mm or above (GB/T 7754 testing standard).
Post-processing adaptability: Supports processes such as die-cutting, embossing, hot stamping, etc., for example, the hot stamping on the matte film surface can form a contrast effect of "matte base + metallic luster", enhancing the packaging's refinement.
The matte film is a specialized type of varnish film, belonging to a functional film material with relatively low surface gloss. Its surface undergoes special treatments (such as sanding, micro-texture pressing, or matte coating processes), presenting a soft and non-reflective texture, contrasting with the glossy film. The matte film is adhered to the surface of printed materials through composite or coating processes, mainly used to enhance the premium feel of products, protect the printed content, and be endowed with physical properties such as scratch resistance and water resistance according to application scenarios. It is widely used in packaging, publications, advertising, and other fields with high requirements for texture.
Core characteristics of matte film:
1. Optical properties: Low gloss and soft texture
Matte surface: The gloss is usually lower than 10° (measured at a 60° incident angle), the surface reflects light in a diffuse manner, with no obvious reflection, presenting a delicate and restrained visual effect.
No blocking of printed colors: Although it is a matte effect, the high transparency of high-quality matte films can reach over 90%, ensuring the color saturation of the printed patterns, and forming a visual contrast through "matte background + local brightening process" (such as the local brightening treatment of the LOGO on packaging).
2. Physical properties: Wear-resistant and touch sensation optimization
Wear-resistant and scratch-resistant: The film layer hardness is generally 1-2H, the micro-texture structure on the surface can reduce obvious scratches during friction (such as the books' covers not leaving marks after long-term flipping).
Soft touch: The surface has a fine sanding or velvet texture, providing a gentle touch experience, suitable for high-end product packaging (such as luxury gift boxes, high-end picture albums).
Tensile strength and tear resistance: The BOPP matte film commonly used has a tensile strength of 30-40MPa, which can enhance the paper's tensile strength and prevent damage during folding.
3. Chemical and environmental adaptability
Weather resistance: Some matte films add UV absorbers to reduce ink fading caused by ultraviolet rays, suitable for outdoor matte advertising products.
Waterproof and moisture-proof: The film layer has strong density, can prevent water penetration, and prevent paper from deforming (such as the matte film composite paper in food packaging).
Chemical resistance: Resists slight oil stains, cosmetics components, etc., maintaining stable film layer performance (such as the matte film surface not being contaminated by lotion).
4. Process compatibility
Composite compatibility: Can be firmly adhered to base materials such as coated paper, white card paper, PET through dry composite, hot press composite, etc., with a glue adhesion strength of 5N/15mm or above (GB/T 7754 testing standard).
Post-processing adaptability: Supports processes such as die-cutting, embossing, hot stamping, etc., for example, the hot stamping on the matte film surface can form a contrast effect of "matte base + metallic luster", enhancing the packaging's refinement.
