Description
YWJUNCHI DW18 Milky Way Sand Seamless PET Holographic Film: 16μm ROHS-Certified UV Printing Solution
Manufacture:YIWU JUNCHI PACKAGING MATERIAL
Core Specification:DW18 Series(Milky Way Sand Hologram Master)
Key Parameters:
1,Master Maximum Width:1020mm(optimized for large-format printing/lamination)
2,Fixed Thickness:16μm (ideal for flexibility+structural stability balance)
3,Core Usages:Paper Lamination,UV Printing (digital/offset)
4,Certification:ROHS Crtified(compliant with EU REACH & Chinese environmental standards)
Key Effects:Lamination & Transfer Options
Production Experience:20+ Years of Specialized Holographic Film Manufacturing
What Makes DW18 a Standout for UV Printing & Paper Lamination?
Exclusive Milky Way Sand Texture & Precision Craftsmanship
Crafted via advanced holographic embossing technology,the DW18 series features unique milky way sand holographic patterns-a medium-grain sand texture that strikes the perfect balance between DW03’s fine sand (subtle) and DW04’s coarser sand (bold).The 0.05-0.1mm² sand grain size creates a soft, starry “milky way” visual effect with gentle rainbow interference (420-680nm wavelength range),delivering premium tactile and visual appeal without overwhelming printed designs.True seamless structure ensures consistent pattern quality across the entire 1020mm width,no splicing or pattern breaks.
Tailored Performance for Core Usages
UV Printing Excellence:
16μm thickness optimized for UV printing equipment-no stretching or offset during high-speed production. Surface treated with special primer coating (surface energy ≥38 mN/m) ensures strong UV ink adhesion (3x higher than standard PET films),passing 100-cycle tape peel tests without ink shedding.The film’s low haze(≤1.5%)and high Transmittance (≥92%) vivid printed colors, perfect for fine logos,QR codes,and gradient designs.
Paper Lamination Superiority:
Coated with eco-friendly EAA hot-melt adhesive,achieving bonding strength ≥0.8N/15mm with art paper,card stock,and kraft paper.Resists bubbling,delamination,and wrinkling during lamination(supports 100-120℃ process temperature) .Post-lamination,the milky way sand texture adds tactile luxury to packaging,enhancing brand perceived value.
Environmental & Durable:
ROHS certified (no heavy metals or harmful substances),aligning with global “double carbon” environmental trends and EU REACH regulations.Anti-static properties (surface resistance ≤10¹⁰Ω) prevent dust accumulation during processing,reducing waste by 15%.Withstands -20℃~60℃ temperature range,QUO aging test 2000 hours without yellowing or fading.
Optimized Layer Structure (16μm PET Core)
Opaque Covering Layer→High-Reflectivity Metal Layer→16μm PET Core Layer→Milky Way Sand Holographic Embossed Layer→UV Ink Compatibility Coating
The dedicated UV coating enhances scratch resistance (H-level pencil hardness) and ink curing efficiency,while the 16μm PET core balances flexibility(for wrapping)and structural stability (for printing/lamination).
Targeted Applications
UV Printing Projects:Product labels,packaging sleeves,promotional posters,branded flyers,and high-end catalogs.
Paper Lamination Products:Premium packaging boxes(cosmetic,daily chemical, gift),branded paper bags,card stock invitations,and book jackets.
Ideal Industries:Cosmetics, daily chemicals,food & beverage,and luxury goods-where premium packaging and environmental compliance are critical.
Why Choose YWJUNCHI DW18?
Unique Sand Texture:Medium-grain milky way design fills the gap between DW03(fine)and DW04(coarse),offering differentiated branding options.
Application-Centric Design:16μm thickness+primer coating tailored for UV printing and paper lamination-solving industry pain points of ink adhesion and lamination stability.
Eco-Certified:ROHS compliant,meeting global environmental standards for export markets (EU, Southeast Asia, North America).
Cost-Efficient:1020mm wide reduces material waste;fixed 16μm thickness optimizes production costs for mass orders.
Quality Assurance:20+ years of manufacturing expertise;rigorous testing for pattern consistency, ink adhesion,and environmental compliance.
FAQ?
Why 16μm thickness? It’s the optimal balance for UV printing (no stretch) and lamination (strong bonding),widely adopted in packaging industry .
Can it be used for food packaging?Yes.ROHS certification+food-grade PET material supports indirect food contact packaging.
How does DW18 differ from DW03/DW04?
| Model | Sand Grain Size | Thickness | Width | Key Usage |
| DW18 | Medium (DW03 < DW18 4) | Fixed 16μm | 1020mm | UV Printing & Paper Lamination (ROHS Certified) |
| DW03 | Fine | 16-50μm (Custom) | 1090mm | Premium Packaging (Hidden Encryption) |
| DW04 | Coarse | 16-50μm (PET)/50μm (PVC) | 1020mm | Dual-Material Versatility (PET/PVC) |
Elevate your printed and laminated products with DW18’s unique milky way sand texture-YWJUNCHI delivers ROHS-certified,application-optimized solutions tailored to your brand needs. Free samples available for printing/lamination testing!
YWJUNCHI DW18 – Where Milky Way Brilliance Meets Printing & Lamination Perfection!e
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