Knowledge

Packaging Knowledge

Welcome to our knowledge center. Here you will find useful information about flexible packaging materials, printing technologies, industry standards, and tips for choosing the right packaging for your products.

Common Packaging Materials

• PET (Polyester) — Excellent clarity and printability, good barrier properties
• BOPP (Biaxially Oriented Polypropylene) — Moisture barrier, glossy finish
• AL (Aluminum Foil) — Superior barrier against light, oxygen, and moisture
• PE (Polyethylene) — Heat sealable, flexible, food-grade safe
• Kraft Paper — Eco-friendly, natural look, biodegradable
• VMPET (Metallized PET) — Metallic appearance with good barrier properties

Printing Technologies

• Gravure Printing — Ideal for high-volume orders, up to 9 colors, excellent color consistency
• Digital Printing — Perfect for small batches and prototyping, quick turnaround, no plate costs

How to Choose the Right Packaging

1. Identify your product requirements (moisture, light, oxygen sensitivity)
2. Determine the desired bag type (stand up, flat bottom, side gusset, spout)
3. Choose the right material structure based on barrier needs
4. Select printing method based on order quantity and design complexity
5. Consider additional features (zipper, valve, tear notch, window)

Have questions? Contact our team for expert advice on your packaging project.