Specifications
Pouch Type: Flat-bottom Pouch
Material Structure: BOPET12 / AL7 / BOPA15 / PE125
Finished Size: 330mm × 270mm
Total Thickness: 166μm
Filling Capacity: 1.8kg freeze-dried cat food
Special Feature: Double zipper, butterfly tear strip
Optional Process: 12-colors /spot color printing, hot stamping, embossing, variable QR code
Material Layer Analysis
Outer Layer BOPET12
Smooth surface for premium printing, scratch-resistant, keeps artwork intact during logistics.
Barrier Layer AL7
Core barrier layer blocking light, oxygen and moisture, prevents oil oxidation and moisture absorption, retains fresh taste of freeze-dried food.
Middle Layer BOPA15
Excellent puncture & tensile resistance, protects pouch from hard freeze-dried kibbles, reduces breakage risk under stacking and long transit.
Sealing Inner Layer PE125
Thick PE for stable heat seal, wide sealing window, oil-resistant, avoids oil bleeding and weak seal for high-fat pet formula.
Structure Highlights
Flat-bottom design stands steadily on shelf. Large display area for brand graphic presentation.
Double zipper: Reclosable with reliable sealing. Lock air out after each opening to keep freeze-dried food dry and fresh for repeated use.
Butterfly tear strip: Special butterfly die-cut design for easy and clean opening without messy plastic threads, better user experience.
Reinforced wide seal edges, supports 1.8kg weight, good stacking tolerance for bulk carton and cross-border sea shipment.
Barrier & Product Compatibility
The 4-layer foil laminated high-barrier construction is optimized for high-protein & high-fat freeze-dried cat food. Aluminum foil fully blocks light, oxygen and moisture to prevent fat rancidity and caking. Nylon layer provides puncture resistance against sharp freeze-dried particles. It works well for single protein, grain-free, probiotic-included formula, protects live probiotics and stabilizes quality over shelf life.
Filling & Production Compatibility
Compatible with automatic granule filling machine for 1.8kg weighing filling. Available as pre-made pouches or printed rollstock. Stable pouch shape keeps neat appearance after filling, suitable for auto carton packing and palletizing to improve production efficiency.
Application Scenarios
✅Retail packaging for 1.8kg freeze-dried cat food
✅E-commerce & cross-border platform sales
✅Physical pet shop & supermarket shelf display
✅Pet exhibition and brand gift set
✅Export packaging for long sea freight
FAQ
Q: What is the advantage of butterfly tear strip vs standard V-notch?
A:Butterfly die-cut distributes force evenly for effortless clean opening without plastic threads, improves user experience and maintains high yield during mass production.
Q: Does double zipper seal better than single zipper?
A:The BOPA nylon middle layer greatly improves puncture resistance. Combined with PET and AL foil, it effectively reduces piercing risk under normal stacking and sea shipping.
Q:Is this flat-bottom pouch easy to be punctured by freeze-dried kibbles during stacking transport?
A:Standard structure: PET / AL / PA / PE 4‑layer food‑grade lamination. Aluminum foil brings excellent light‑oxygen‑moisture barrier. We also support custom material like kraft paper outer, matte PET, recyclable laminated films.
Q: Can I customize sizes and printing?
A: Yes. All dimensions, surface finish (matte /glossy), gravure printing, brand colors and tear notch are customizable. Send us your required size or artwork for quotation.
Q:Pre-made pouch or rollstock for this 1.8kg cat food filling?
A: Pre-made pouches for flat-bottom pouch filling machine. Rollstock is recommended for form-fill-seal line with better unit cost.
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