180g A4 A3 Double Sided Inkjet Paper High Density Waterproof Inkjet Photo Paper

180g Double Sided Inkjet Glossy Paper – Overview

180g Double-Sided Inkjet Glossy Paper is a professional-grade photo paper designed for high-quality duplex printing. Featuring a 180g/m² heavyweight premium paper base, it delivers excellent stiffness and a substantial feel, remaining flat after printing without curling. The finished prints achieve a mirror-like high-gloss effect comparable to traditional silver halide photo paper.

The double-sided nano-coating ensures consistent color performance on both sides, with a high-density microporous structure that rapidly locks in ink, enabling zero show-through for true double-sided printing. Whether used for high-saturation photographs, premium menus, album pages, or creative handmade cards, it produces vibrant colors and fine detail with professional-grade output quality.

Compatible with both dye-based and pigment-based inks, the paper dries quickly and is ready for immediate use, meeting the needs of both home photo printing and commercial applications.

Technical Highlights

1. Professional Double-Sided High-Gloss Coating, No Show-Through
Built on a 180gsm reinforced base with dual-sided microporous ink-receptive coating technology. Unlike standard single-sided paper, both sides feature a high-density ink-locking layer that completely eliminates the industry main points of "show-through" and "bleed-through" when printing double-sided. Even with large areas of dark imagery, colors on both sides remain distinct and interference-free, making it ideal for duplex booklets, menus, display signs, and fine art albums.

2. Premium Grammage, Card-Like Rigidity
The 180gsm weight gives the paper exceptional stiffness and hand feel. It retains the glossy finish of traditional photo paper while delivering a thickness close to cardstock. Prints resist curling and deformation after printing, offering professional rigidity and durability without the need for lamination, suitable for high-end commercial displays and long-term archival purposes.

3. High-Gloss Mirror Finish, Wide Color Gamut
The coating undergoes nano-level mirror finishing, resulting in exceptional surface smoothness. It accurately reproduces high-density blacks and significantly enhances color saturation. Whether highlighting fine details or deep shadow textures, the paper delivers a mirror-like glossy finish comparable to traditional silver halide prints, with a wide color gamut and smooth gradations.

4. Instant Drying, Water and Weather Resistance
Equipped with instant-dry technology, ink rapidly penetrates and sets upon contact, enabling prints to dry immediately—ready for duplex flipping or binding without waiting. This significantly boosts work efficiency. Additionally, the coating offers excellent water resistance, anti-fingerprint properties, and aging resistance, ensuring prints remain vibrant and fade-resistant over extended display or storage periods.

FAQ – 180g Double-Sided Inkjet Glossy Paper

1. Can I use this paper in any inkjet printer?
This paper is compatible with most dye-based and pigment-based inkjet printers. However, for optimal double-sided printing results, it is recommended to use printers that support straight paper path or rear feed (such as professional photo printers or high-end office models). If your printer uses a tight paper path with sharp bends, thicker 180g paper may occasionally cause paper jams. Always check your printer’s maximum supported paper weight before use.

2. Do I need to wait for the ink to dry before flipping the paper for double-sided printing?
Thanks to the instant-dry coating technology, the paper surface is dry to the touch immediately after printing, allowing you to flip and print on the reverse side without delay. However, for large-area dark prints or heavy ink coverage, it is advisable to wait 30–60 seconds before handling to ensure full ink fixation and avoid any smudging.

3. What should I consider when purchasing double-sided glossy paper in bulk?
When purchasing, pay attention to the following:

• Grammage confirmation: 180g offers a good balance between rigidity and printer compatibility. Ensure the specification matches your printer’s supported paper thickness.

• Surface finish consistency: High-quality double-sided glossy paper should have a uniform coating on both sides. Poor-quality alternatives may show uneven gloss or weaker coating on one side, affecting double-sided output.

• Packaging and storage: Choose products with sealed moisture-proof packaging. Glossy photo paper is sensitive to humidity; store in a cool, dry place and reseal after opening to prevent curling or color shifts.