KERUI PACK · Pouch format
Quad-Seal Bags
Four vertical seals define the edges of the bag. Panel width and gusset depth guide the choice of format.
Download original product catalog (English PDF)Sample studio

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Illustrative 3D sample · Drag to rotate. Use + or − to see the print up close.
Quad-Seal Bags · samples
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Look for the four lengthwise corner seals where the front and back meet the side gussets.
Scroll to change samples. Select a photo to open the original.
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Kerui sample · Quad-Seal Bags Blue and pale green cat food bag Use this photo in a sample enquiry → -
Kerui sample · Quad-Seal Bags Turquoise quad-seal dog food bag Use this photo in a sample enquiry → -
Kerui sample · Quad-Seal Bags Grass-print rabbit food bag Use this photo in a sample enquiry → -
Kerui sample · Quad-Seal Bags Black and gold dog food bag Use this photo in a sample enquiry → -
Kerui sample · Quad-Seal Bags White cat litter bag with a carry handle Use this photo in a sample enquiry →
What we need for a quote
- Measurements
- Face width × height and side gusset (mm). State whether the gusset is measured folded or open.
- Filling and use
- Filled weight, opening width on the filling line and artwork on the side panels.
- Printing options
- Plate-Free Printing, Digital Printing, Gravure Printing
- Sample
- One free single-piece sample per customer
- Material selection
- Compare the materials for this format ↓
Print & laminate
Choose your material
This format supports all three printing methods. Select a process to explore its material options.
For large fills, give the filled weight and expected handling. Ask for a filled trial to inspect the corner seals and side gussets.