High-quality printing is essential for modern packaging, especially for BOPP woven bags, kraft paper bags, industrial PE/PP bags, and multi-layer soft packaging films. At Zhixin Packaging, we use professional printing technologies to ensure your packaging is clean, vibrant, and aligned with your brand identity.
Below is a complete guide to the three major printing methods used in the packaging industry.
1. Flexographic Printing (Flexo Printing)
Best for woven bags, kraft paper bags, and cost-efficient industrial packaging.
Flexographic printing uses a flexible photopolymer plate and an anilox roller to transfer ink onto the substrate. It is one of the most commonly used printing methods for PP woven bags and kraft paper bags.
Key Advantages
Fast plate-making: 1–2 days
Lower cost compared with gravure printing
Suitable for high-speed, large-volume production
Works on PP woven fabric, kraft paper, PE/PP films
Supports eco-friendly water-based inks
When Flexo Is Recommended
Standard PP woven bags
BOPP laminated woven bags (simple designs)
Kraft paper bags / multi-wall valve bags
Agricultural & industrial packaging (feed, fertilizer, seeds, grain)
2. Gravure Printing (Rotogravure Printing)
Best for high-resolution, full-color, premium packaging.
Gravure printing uses engraved cylinders that hold ink in recessed cells, providing extremely fine detail and vivid color reproduction. It is the preferred method for premium BOPP laminated bags and soft packaging films.
Key Advantages
Top-level print quality (photo-quality images and gradients)
Fast cylinder-making: 3–5 days
Excellent color saturation
Strong ink adhesion and scratch resistance
Ideal for PET/NY/CPP/PE laminated structures
When Gravure Is Recommended
High-end BOPP laminated woven bags
Soft packaging for food, chemicals, or industrial use
Designs requiring fine details and rich colors
Products needing premium appearance and long-term durability
3. Digital Printing (For Small Runs & Prototyping)
Digital printing is ideal for samples, marketing tests, and low-volume customization.
Key Advantages
No plate-making required
Perfect for pre-production samples
Short turnaround time
Good color performance
Limitations
Higher cost per piece
Not suitable for mass production
Limited printing effect on woven fabric
When Digital Printing Helps
Client presentations
Design confirmation before production
Small batch specialty packaging
⭐ Flexo vs. Gravure: Which Printing Method Should You Choose?
| Feature | Flexo Printing | Gravure Printing |
|---|---|---|
| Print Quality | Medium | Very High (Photo-Quality) |
| Plate-Making Time | 1–2 days | 3–5 days |
| Cost | Low | Medium–High |
| Best For | Woven bags, kraft bags | BOPP laminated bags, soft packaging |
| Color Accuracy | Good | Excellent |
| Order Volume | Medium–Large | Medium–Large |
| Advantages | Economical, fast | Premium quality, durable |
📞 Contact Zhixin Packaging
Looking for high-quality printing for PP woven bags, BOPP laminated bags, paper bags, or soft packaging?
Our team provides flexo, gravure, and custom printing solutions for industrial and agricultural packaging.
Wenzhou Zhixin Packaging Co., Ltd.
Website: https://smartpackbags.com
Email: rain.xu@smartpackbags.com
Brand: Zhixin Packaging
Main Products: Woven bags, BOPP laminated bags, paper bags, soft packaging, ton bags
Our technical team will respond within 24 hours with printing options, artwork templates, and quotation support.