Custom Printed Tri-Seal Dog Food Bags - 10-Color Rotogravure & Matte/Gloss Lamination

• Customization: Available
• Application: Food Packaging
• Material: Aluminum Foil
• Model NO.: Design Bag
• Transparency: Transparent
• Waterproof Performance: Waterproof
• Transport Package: Carton
• Specification: 5*4*3cm
• Trademark: Bright
• Origin: Guangdong Province
• Production Capacity: 300000pieces/Days

Product Description

Product Attribute

Material Structure:
Multi-layer composite laminate (typically PET/AL/PE or BOPP/CPP) with a total thickness of 80-150μm (±5% tolerance). The outer layer uses abrasion-resistant polyester (PET) or nylon for physical protection and high-definition printing
An optional aluminum foil barrier (6-9μm) provides >99% UV/oxygen blocking (OTR ≤0.05 cm³/m²·day, WVTR ≤0.5 g/m²·day)
The inner layer is food-grade polyethylene (PE) or polypropylene (PP), FDA 21 CFR §177.1520 compliant for direct pet food contact, BPA-free, and with heavy metals <0.1ppm
Printing Technology:
10-color rotogravure printing with engraved cylinders (28-35μm depth) for precise ink transfer
Supports Pantone-matched spot/CMYK colors (E≤1.5 deviation) and photorealistic graphics at 175 LPI resolution
Artwork files accepted in AI/PDF formats for logos, nutritional charts, or QR codes
Surface Lamination:
Matte lamination: Non-reflective, velvet-touch finish that hides scratches, fingerprints, and minor imperfections; ideal for premium branding and tactile appeal
Gloss lamination: High-shine surface that enhances color vibrancy and provides superior moisture/oil resistance
Both options use 12-28μm BOPP film with scratch-resistant properties and pass 3M tape adhesion tests (ASTM D3359)
Functional Design:
Tri-seal construction with heat-sealed seams (≥5mm width) for leakproof integrity
Reinforced flat/base gusset (20-40mm depth) optimizes stability for 0.5-20kg dry kibble or freeze-dried food
Custom add-ons include resealable zippers, tear notches, hanging holes, or transparent windows (up to 30% area)
Compliance & Sustainability:
Certifications: BRC Global Standard for Packaging, ISO 9001, REACH, and RoHS
Eco-options: GRS-certified recycled content (≥30% PCR) or industrially compostable variants (ASTM D6400, 24-month degradation)
Product Specification
Dimensions & Capacity:
Width: 100-500mm (customizable)
Length: 150-800mm (with gusset depth 20-40mm)
Capacity: 0.5-20kg (optimized for dry kibble, treats, or freeze-dried meals)
Barrier Properties:
Oxygen Transmission Rate (OTR): ≤0.05 cm³/m²·day (with AL foil); ≤0.2 cm³/m²·day (metalized film)
Water Vapor Transmission Rate (WVTR): ≤0.5 g/m²·day (AL foil); ≤160 g/m²·day (metalized film)
UV Blocking: >99% (aluminum barrier layer)
Printing Specifications:
Color support: 10-color rotogravure with water/solvent-based inks
Registration accuracy: ±0.1mm (auto-computerized system)
MOQ: 10,000 pcs (standard designs); 5,000 pcs (custom artwork)
Physical Performance:
Seal strength: ≥25 N/15mm (ASTM F88)
Puncture resistance: >5 kg force (ASTM F1306)
Temperature tolerance: -40°C to 121°C (retort sterilization/freezing compatible)
Packaging & Logistics:
Roll format: 100 bags/roll, 20 rolls/pallet (gross weight 15kg)
Lead time: 15-25 days (FOB Shenzhen/Qingdao ports)
VFFS compatibility: Optimized for 200 bags/min automated filling lines