Shanghai HSF Materials Technology Co., Ltd.
                                                                                                           
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80μm Base Thickness 25μm Emboss Depth Purple-Black Dual-Color Cast Polypropylene Film for Industrial Marking

Price Negotiable
Price: Negotiable
MOQ: 2000kg
Delivery Time: 15 working days
Brand: HSF
Product Description
80μm Base Film 25μm Emboss Depth Purple-Black Dual-Color Cast Polypropylene Film
Product Overview

A high-performance cast polypropylene (CPP) film engineered with an 80μm robust base thickness and precisely crafted 25μm embossed texture, enhanced by an elegant purple-black dual-color finish. This film integrates structural sturdiness, visual sophistication, and exceptional processing versatility for premium aesthetic presentation and reliable heavy-duty protection across industrial and commercial applications.

Production Process

Manufactured using advanced multi-layer cast co-extrusion technology with high-purity PP resin. The process ensures uniform melt distribution and consistent 80μm base thickness control (±2μm tolerance). In-line precision embossing creates a sharp, uniform 25μm pattern depth without compromising structural integrity. Purple and black masterbatches are uniformly dispersed during extrusion, achieving rich, streak-free dual-color contrast with excellent color fastness. Real-time monitoring throughout production ensures consistent quality adhering to international industrial standards.

Key Characteristics
  • Robust 80μm base thickness with precise 25μm embossed pattern for optimal structural rigidity and flexibility
  • Elegant purple-black dual-color design with rich color saturation and superior color fastness
  • Exceptional mechanical properties: high tensile strength, flexibility, and superior anti-puncture, tear, and scratch resistance
  • Non-slip embossed surface minimizes glare and enhances grip for easier handling and automated processing
  • Low thermal shrinkage, excellent flatness, and stable converting adaptability
  • Strong chemical resistance, reliable moisture barrier, and effective dust-repellent properties
Product Advantages
  • 80μm robust base provides enhanced structural sturdiness and load-bearing capacity for heavy-duty protection
  • Precise 25μm embossed pattern combines functional practicality with aesthetic appeal
  • Superior dimensional stability and flatness eliminate wrinkling and warping during high-speed processing
  • Integrated dual-color and embossing process eliminates need for post-processing, reducing production costs
  • Crafted from food-grade compatible PP material - non-toxic, odorless, and recyclable
  • Optimal balance of concealment and moderate light transmittance for partial visual inspection
80μm Base Film 25μm Emboss Depth Purple-Black Dual-Color CPP Film product sample Close-up view of embossed texture and dual-color finish on CPP film
Application Environments

This high-performance CPP embossed film is widely applicable in premium consumer goods packaging (cosmetics, skincare, electronics, luxury accessories), electronic component packaging, heavy-duty industrial surface protection (metal sheets, coated surfaces, plastic moldings), gift wrapping, and retail display packaging. It performs reliably in normal temperature environments (0-45℃), including retail stores, warehouses, logistics transportation, and high-speed automated converting lines. The robust thickness, flexible performance, and elegant design make it suitable for both indoor and outdoor short-term use.

Technical Specifications
Test Item Unit Industry Standard Requirement Product Specified Standard Actual Test Result Qualification Judgment
Base Film Thickness (excl. emboss) μm 80±5 80±3 79.2 Qualified
Emboss Depth μm 25±3 (customizable) 25±2 24.7 Qualified
Tensile Strength (MD/TD) MPa ≥20/≥18 ≥22/≥20 23.5/21.8 Qualified
Elongation at Break (MD/TD) % ≥300/≥250 ≥320/≥280 338/295 Qualified
Heat Seal Strength (120℃, 0.3MPa, 1s) N/15mm ≥10 ≥12 13.2 Qualified
Surface Tension (corona treated side) mN/m ≥38 ≥40 41.5 Qualified
Tear Resistance (MD/TD) N ≥15/≥12 ≥16/≥13 17.3/14.2 Qualified
Moisture Barrier Property (23℃, 85%RH) g/(m²*24h) ≤5.0 ≤4.5 4.2 Qualified
Oil Resistance (soaked in n-hexane for 24h) - No obvious swelling, discoloration No swelling, discoloration, adhesion No swelling, discoloration, adhesion Qualified
Hardness (Shore D) HD 55±5 55±3 54.8 Qualified
Emboss Adhesion - No texture peeling by tape test No texture peeling, color fading by 3M tape test No texture peeling, color fading by 3M tape test Qualified
Weather Resistance (UV aging for 72h) - No obvious fading, cracking Fading grade ≤2, no cracking, deformation Fading grade 1, no cracking, deformation Qualified
Environmental Performance (food contact grade) - Compliant with GB 4806.7-2016 Compliant with GB 4806.7-2016, no peculiar smell, no harmful precipitation Compliant with GB 4806.7-2016, no peculiar smell, no harmful precipitation Qualified

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai HSF Materials Technology Co., Ltd.
Location Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person Bryan J. Lee

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