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One Way Vision For Eco-solvent
A perforated window film with a specialized coating optimized for eco-solvent ink adhesion and performance, offering a lower-VOC solution for one-way vision graphics.
Manufactured by Shanghai Hanker Industrial Co., Ltd.
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Product Overview
One Way Vision for Eco-solvent is a pressure-sensitive perforated film developed for use with mild or eco-solvent inkjet printers. It addresses the need for an environmentally preferable option in one-way vision advertising without compromising on durability or print quality.
The material features a porous, quick-drying surface layer designed to absorb eco-solvent inks efficiently. This results in faster dry times compared to traditional solvent inks and reduces the need for extended outgassing. The micro-perforations are engineered to maintain structural integrity during printing and application, providing the same 70/30 visibility ratio as its solvent counterpart. It is a suitable choice for shops transitioning to greener technologies or operating in areas with VOC restrictions.
Manufacturer
Shanghai Hanker Industrial Co., Ltd.
Brand
DPI
Material Type
Coated Perforated Calendered PVC
Ink Compatibility
Eco-Solvent & Mild Solvent Inks
Product Parameters
Specifications for the eco-solvent variant of one-way vision film, highlighting its environmentally adapted properties.
Physical Properties
| Total Thickness | 4.2 mil (107μm) |
| Perforation Density | Approx. 25% open area (70/30 ratio) |
| Face Stock Color | Bright White |
| Adhesive Type | Permanent, Water-Based Acrylic |
| Liner Type | 75# Polycoated Kraft Liner |
| Roll Width | 48", 54", 60" (122cm, 137cm, 152cm) |
| Surface Texture | Matte, Micro-porous |
Performance & Environmental
| Peel Adhesion (180°) | ≥ 32 oz/in |
| Outdoor Durability | Up to 4 years (unlaminated) |
| Ink Dry Time (To Laminate) | 2 - 4 hours (at 70°F, 50% RH with air flow) |
| VOC Emissions | Low (Compatible with low-VOC eco-solvent inks) |
| Temperature Resistance | -20°F to 160°F (-29°C to 71°C) |
| Conformability | Good |
| Removability from Glass | Up to 2 years |
Printing & Compatibility
| Primary Ink Type | Eco-solvent (Mimaki, Roland, Mutoh, etc.) |
| Ink Adhesion | Excellent (no primer typically required) |
| Lamination Compatibility | Compatible with most eco-solvent laminates |
| Optimal Print Mode | High Quality or Production modes (bidirectional) |
| Color Gamut | Wide, with vibrant color output achievable. |
Note: The faster dry time is a key feature, but adequate drying is still essential before handling or laminating. Ensure good ventilation during printing. Not recommended for use with true solvent inks, as the coating may not withstand the stronger chemicals.
About Shanghai Hanker Industrial Co., Ltd.
Shanghai Hanker Industrial Co., Ltd. is China One Way Vision For Eco-solvent Manufacturers and Wholesale One Way Vision For Eco-solvent Suppliers. With over 20 years of industry experience, we have grown into a fully-integrated enterprise capable of producing a complete range of products across the entire industrial chain.
2004-2005
Company Foundation
Shanghai Hanker Industrial Co., Ltd began preparations in 2004 and was officially registered and established in 2005. The DPI brand was founded in the same year, marking the beginning of our journey in the adhesive materials industry.
2012
Expansion of Production Base
To enhance the influence and market share of the DPI brand, we expanded our production base to Nanhuating Industrial Park in Fengxian District, Shanghai. The facility covers 25,000 square meters and employs over 160 people, equipped with modern production workshops and advanced equipment including silicone coating machines, laminating machines, and automated punching machines.
2016
New Manufacturing Facility in Jiangsu
We established Jiangsu DPI New Materials Co., Ltd. in Qidong, Jiangsu Province, covering 34,000 square meters. This facility is equipped with China's leading calendering machine, high-standard silicon coating machines, and PE coating machines, enabling independent production of raw materials like PVC calendering film and release paper.
Present
Industry Leadership and Innovation
Today, Hanker has developed into a fully-integrated enterprise with comprehensive capabilities across upstream, midstream, and downstream industrial chains. We hold over 65 invention and utility model patents, and our high-quality DPI products are sold to more than 80 countries worldwide.
Certifications & Quality Standards
National High-tech Enterprise
ISO9001 Quality Management
ISO14001 Environmental Management
Shanghai Contract-abiding Enterprise
Environmental Commitment
We actively uphold our environmental protection responsibilities by utilizing advanced RTO equipment, achieving a 99.9% waste gas treatment rate. We encourage full employee participation in environmental practices and support sustainable development through tangible actions.
Product Benefits
This eco-solvent version offers advantages aligned with modern printing practices and environmental considerations.
Reduced Environmental Impact
Designed for use with low-odor, low-VOC eco-solvent inks, making it suitable for shops without extensive ventilation systems and aligning with greener business practices.
Faster Production Turnaround
The quick-dry coating significantly reduces ink curing time compared to standard solvent inks, allowing for lamination and installation on the same day in many cases.
Energy Efficient Drying
Lower heat and airflow requirements for drying compared to some solvent inks, potentially reducing energy consumption in the print and finishing process.
Product Features
Specific features of the eco-solvent one-way vision film enhance its performance with newer ink technologies.
- Fast-Absorbing Coating: Micro-porous surface rapidly absorbs eco-solvent inks, minimizing ink pooling and dot gain for sharp image reproduction.
- Low-Odor Production: Combined with eco-solvent inks, the printing process generates minimal odor, improving workplace air quality.
- Enhanced Ink Bonding: The coating is chemically formulated to create a strong bond with eco-solvent pigments, improving scratch resistance without lamination.
- Wide Compatibility: Tested and optimized for major eco-solvent ink brands like Roland ECO-SOL MAX, Mimaki SS21, and Mutoh Mild Solvent.
- Dimensional Stability: Maintains its size and perforation geometry during the printing process, ensuring accurate panel alignment for tiled graphics.
- Consistent Perforation Clarity: Perforations remain open and free of ink clogging during printing, preserving visibility from the inside.
- Good Conformability: Flexible enough for application to curved bus windows and vehicle sides.
- Printable Liner:Liner accepts registration marks for precise contour cutting after printing.
Product Applications
Ideal for applications where environmental standards, faster turnaround, or indoor proximity printing are factors.
Public Transit & Municipal Fleet
Advertising wraps for buses, streetcars, and municipal vehicles produced in shops often located in urban areas with stricter environmental regulations.
- City Bus Wraps: Full or partial side wraps produced locally with lower VOC emissions.
- Transit Shelter Advertising: Perforated ads applied to the glass of bus shelters.
- Municipal Vehicle Markings:For waste management trucks, park maintenance vehicles, etc.
- Airport Shuttle Buses: Branding for ground transportation services.
Corporate & Office Environments
Window graphics for office buildings, particularly in LEED-certified buildings or companies with sustainability initiatives.
- Office Tower Windows: Large-scale corporate branding or architectural manifestations.
- Conference Room Graphics:Frosted or decorative perforated films for privacy and branding.
- Lobby Partitions:Advertising or wayfinding on interior glass walls in corporate lobbies.
- University Campus Promotion:Event posters or informational graphics on student center windows.
Pop-Up Retail & Temporary Promotions
Short to medium-term window graphics for seasonal stores, product launches, and promotional events requiring quick production and installation.
- Seasonal Storefronts:Holiday-themed graphics for retail chains.
- Mall Kiosk Graphics:Branding for temporary retail kiosks in shopping centers.
- Product Launch Displays:
Window coverings for temporary showrooms or launch events.
- Exhibition Booth Windows:
Graphics for glass elements of trade show booths.
Production & Environmental Comparison
| Consideration | Eco-Solvent One Way Vision | Standard Solvent One Way Vision | Note |
|---|---|---|---|
| Primary Ink Type | Eco-solvent / Mild Solvent | Strong Solvent | Eco-solvent inks have lower VOC content. |
| Typical Dry Time Before Lamination | 2-4 hours | 12-24 hours | Eco-solvent enables faster job turnaround. |
| Ventilation Requirements | Standard room ventilation often sufficient | Requires dedicated exhaust ventilation | Reduces shop setup costs and complexity. |
| Odor During/F After Printing | Low to mild odor | Strong, persistent odor | Eco-solvent is better for client visits and neighboring businesses. |
| Outdoor Durability (Unlaminated) | 3-4 years | 4-5 years | Solvent may offer slightly longer durability in harsh climates. |
Printing & Handling Guidance
ICC Profile Use
For best color results, use an ICC profile specific to "eco-solvent perforated window film" or calibrate your printer for this media type. The porous surface can affect color saturation.
Drying & Handling
While dry times are fast, allow prints to rest flat for the recommended time. Avoid stacking or rolling prints until the ink surface is completely dry to the touch to prevent blocking.
Application Technique
Use a wet application method with a slip solution for best results on large windows. The material's slightly faster tack can make dry application on large pieces more challenging.
End-of-Life Consideration
Check with local recyclers regarding PVC recycling. The combination of PVC film and water-based adhesive may have different recycling streams than solvent-based products.
Frequently Asked Questions
Common queries regarding the use and performance of eco-solvent one-way vision film.
Can I use my existing solvent ink printer with this eco-solvent film?
Yes, if your printer is capable of printing with eco-solvent or "mild" solvent inks. However, you cannot use strong solvent inks (like those for older Roland SJ/SG models) on this film, as the aggressive chemicals may damage the specialized coating. Always check your ink compatibility.
Is the outdoor durability of eco-solvent prints as good as solvent prints?
Modern eco-solvent inks have excellent outdoor durability, often rated for 3-5 years unlaminated. The difference compared to standard solvent inks is minimal for most applications. For maximum longevity, especially in harsh climates, laminating with a UV-protective laminate is recommended for both types.
Why is the dry time so much faster?
The film has a micro-porous, quick-dry coating that absorbs the ink carrier (the "solvent" part) more rapidly than standard vinyl. Additionally, eco-solvent inks themselves are designed to penetrate and dry faster than traditional solvent inks, which primarily dry through evaporation.
Does the "eco" version cost more than the standard solvent version?
The film itself is typically priced similarly. The overall project cost may be influenced by ink costs (which can vary) and potential savings from faster turnaround (reduced labor/overhead) and lower ventilation/energy requirements. The value proposition is in operational and environmental benefits rather than pure material cost.
Can I print double-sided graphics for see-through effect?
No. One-way vision film is designed for one-sided printing on the white face. The adhesive side is not printable. For a true two-sided translucent graphic where images are visible from both sides, a different material like a translucent white vinyl or perforated double-sided film is required.
Interested in DPI Color Cutting Vinyl?
As a direct manufacturer with over 20 years of experience, Shanghai Hanker Industrial offers competitive pricing, flexible order quantities, and comprehensive technical support for our DPI brand products.
