Brand name: Yingzhicai Packaging.
Place of Origin: Shandong, China.
Parameter: Specification
Pouch Type: 3-Side Seal
Material Structure: PET / AL / RCPP (customizable)
Thickness: 80μm – 150μm
Size Range: Width: 5cm – 40cm / Length: 10cm – 60cm
Printing Gravure: up to 10 colors
Retort Condition: 121°C / 103kPa / 30-60 min
Filling Method: Manual / Automatic (1-3 nozzles / 5+ nozzles)
Optional Features: Easy tear / Zipper / Spout / Euroslot
Surface printing: Gravure printing.
Color: Up to 10 color
Custom Order: Accept OEM & ODM
Free Sample: Support
For Pet Wet Food • BRCGS / ISO Certified
Engineered specifically for pet wet food, fresh food, and semi‑moist recipes. Our 3‑side seal retort pouch uses a high‑barrier multi‑layer structure (PET/AL/RCPP) that survives 121°C / 103kPa / 30‑60 min sterilization.
✅ No leakage. ✅ No delamination. ✅ No bursting.
✅ Achieve commercial sterility without refrigeration. ✅ Ideal for hot climates and unstable power grids.
Passes 121°C / 103kPa / 30‑60 min test. Commercial sterility guaranteed.
Seal remains strong after high pressure and temperature. No delamination.
PET/AL/RCPP structure. Excellent O₂, moisture & light barrier.
Certified factory. Stable quality & on‑time delivery.
| Parameter | Specification |
|---|---|
| Pouch Type | 3-Side Seal |
| Material Structure | PET / AL / RCPP (customizable) |
| Thickness | 80μm – 150μm |
| Size Range | Width 5‑40cm / Length 10‑60cm |
| Printing | Gravure, up to 10 colors |
| Retort Condition | 121°C / 103kPa / 30‑60 min |
| Shelf Life | 18‑24 months at ambient |
| Filling Compatibility | Manual / Automatic (1‑3 / 5+ nozzles) |
| Optional Features | Easy tear / Zipper / Spout / Euroslot |
Perfect for:
⚠️ Not recommended for dry food (kibble, moisture <14%) – standard packaging is sufficient.
Customized to your filling equipment and weight requirements.
Up to 10‑color gravure, spot colors, matte/gloss lamination.
3‑side seal / stand‑up / shaped pouch.
Easy tear / zipper / spout / Euroslot.
Standard: 10,000 pouches
Sample order: from 1,000 pouches
Complete the short form below – you will receive within 24h:
📧 Or contact us directly:
💬 WhatsApp: +86-15165200988
📧 Email: lisa@yingzc.com
🌎 Fast shipping to worldwide
*Please note: this inquiry form is for B2B packaging requests only.
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| Spout Pouch | Spout Pouch | Shaped Pouch | Stand Up Pouch |
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| 3 Side Seal Pouch | Gusset Pouch | Roll Stock Film | Shrink Label |
We offer a wide range of sizes for customization flexible packaging pouches come in a variety of custom sizes to perfectly fit your product's unique dimensions.
Whether you need small sachet pouches for single servings or large pouches for bulk products, we can create packaging that meets your exact specifications.
30-10,000ml capacity optional.
Make your packaging stand out with our custom color options. We offer CMYK & Pantone colors for your choice to match your brand's identity and create a strong visual impact on the shelves. 
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Material for Outside (Printing and Protection) |
Characteristic |
|
PET (Polyethylene Terephthalate) |
High gloss, high temperature resistance, high stretch resistant, good printability, suitable for high definition printing (e.g. cosmetics, snack bags). |
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BOPP (Bi-oriented Polypropylene) |
Low cost and high transparency, suitable for labeling and light packaging (e.g. candy, cookies). Available in matte/pearl finish to enhance texture. |
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PA (Polyamide/Nylon) |
High temperature resistance, high strength, good flexibility, good barrier properties, puncture resistance. Freeze resistant (-40℃ without brittleness), commonly used for frozen foods. |
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Material for Middle (Functional Barrier) |
Characteristic |
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AL (Aluminum) |
Completely blocks oxygen and light, UV resistance, fragrance wrapping, extending shelf life by more than 3 times (e.g. milk powder, medicine). High temperature resistant, available in high temperature cooking. Disadvantages: Non-bendable, high cost. |
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PA (Polyamide/Nylon) |
High temperature resistance, high strength, good flexibility, good barrier properties, puncture resistance. Freeze resistant (-40℃ without brittleness), commonly used for frozen foods. |
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VMPET/VMCPP (Aluminum Plated Film) |
Retains 80% of aluminum foil barrier, bendable and 30% lower cost. |
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EVOH (Ethylene Vinyl Alcohol Copolymer) |
Ultra-high oxygen barrier (<0.1 cc/m²/day), suitable for nitrogen-filled preservation (e.g. ham, cheese). Disadvantages: High cost. |
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Material for Inside (Heat Sealing) |
Characteristic |
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CPP (Cast Polypropylene) |
High temperature resistance (above 121°C), high heat seal strength, suitable for steaming packaging (e.g. instant rice). |
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PE (Polyethylene) |
LDPE (soft) and HDPE (rigid), good heat sealing and moisture resistance, strong tear resistance and toughness, low cost. Disadvantages: Low temperature resistance (below 100°C). |
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Packaging Application |
Material Structure Reference |
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Ordinary Food Packaging |
BOPP/CPP, BOPP/PE, PET/PE, MOPP/PE, MOPP/CPP |
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Good Barrier & Moisture Proof Packaging |
PET/AL/PE, BOPP/AL/PE, PA/PE, PA/AL/PE, PET/VMPET/PE, PET/VMPET/CPP, BOPP/VMCPP |
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Flavor Keeping Packaging |
KOP/CPP, KOP/PE, KPET/PE, KPET/CPP, KPA/PE |
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Vacuum, Frozen Food Packaging |
PA/PE, BOPP/PE |
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Liquid Packaging |
PET/AL/PA/PE, PET/PA/PE, PET/PET/PE, PET/AL/PE |
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High Temperature Resistant Packaging |
PET/PA/RCPP, PET/AL/PA/RCPP, BOPP/AL/RCPP |
If this is a new packaging project, please let us know what product you intend to pack. Kindly inform us of the specifications, including size, material structure, thickness, quantities, application environments, and any other special requirements you may have. We will then provide suggestions on the appropriate bag size and material selection.
Warm Prompt: Product Images are for reference only. We do not own or sell any intellectual property rights related to displayed trademarks.
Heat-sealable for freshness with easy-to-open features for convenience.
Q: How to visit your factory?
A: Factory addr: No. 789, Chengkang Road, Chengyang District, Qingdao, China
Nearest train station: QINGDAO NORTH station / QINGDAO Station
Nearest airport: Qingdao Jiaodong International Airport (IATA：TAO，ICAO：ZSQD)
Q: What is the procedure for placing an order?
A: The procedure includes: Design → Cylinder Making → Material Preparation → Printing → Lamination → Maturation Process → Slitting → Bag Making → Inspection → Packing into Cartons → Shipping.
Q: How can I print my own logo?
A: You need to provide a design file in formats such as AI, PSD, PDF, or EPS.
Q: How do I start the order process?
A: A 50% deposit is required to start, and the remaining balance can be paid before shipment.
Q: Should I be concerned that bags with my logo might be sold to my competitors or others?
A: No. We understand that each design belongs exclusively to its owner.
Q: What is the estimated delivery time?
A: Approximately 15 days, but it may vary depending on the quantity and style of the bags.
