Color-printed flat-mouth woven feed bags professional woven sack
Category:
Description:
Applicable materials:
Concentrated feed, premix, soybean meal, corn, wheat bran, pellet feed, and powdered feed
Core Advantages:
Cost-effective: flexible filling. Flat-mouth design, compatible with manual, semi-automatic, and fully automatic filling lines.
Moisture- and Mold-Resistant: Laminated Design with Inner Pouch—Keeps Contents from Caking or Deteriorating During the Rainy Season
Versatile sealing options: sewing, heat sealing, and tie-sealing, to meet the needs of different production lines.
Exquisitely printed: multi-color printing with lamination delivers excellent brand presentation and attracts livestock farmers.
Material and Craftsmanship:
Base material: PP (polypropylene) / HDPE (high-density polyethylene) woven fabric
Structure: Multi-layer composite = PP/HDPE woven fabric + PE barrier film (laminated) + optional inner bag (PE)
Bag Type: Flat Open Mouth Bag
Bottom style: sewn bottom / heat-sealed bottom / ultrasonic-sealed bottom
Printing: 2–7-color rotogravure color printing with laminating; vibrant, wear-resistant designs.
Sealing methods (after filling): seam-sealing by bag-sewing machine (thread stitching)—commonly used; heat-sealing (requires an inner liner)—provides excellent air tightness; tie-sealing—suitable for small packages or sample products.
Applicable filling methods: screw fillers, impeller fillers, gravity fillers, trough belt fillers, and manual filling (semi-automatic/small-batch).
Tensile strength: ≥700 N/50 mm (30% above the national standard), suitable for stacking loads of 25–50 kg and long-distance transportation.
Moisture-barrier performance: Water vapor transmission rate reduced by more than 90% (lamination + inner bag), ensuring feed remains mold-free and free of caking for up to 6 months.
Corrosion resistance rating: ★★★★★ (highly resistant to fats, organic acids, and minerals in feed)
Packaging drop test: 50 kg load, 1.2-meter free fall—no breakage and no leakage on all six sides.
Printing standards: solvent-resistant ink, compliant with feed label regulations (GB 10648), with a 100% barcode/QR code scan success rate.
Customization Scope: Multi-color overprinting (brand logo, product name, nutrition facts panel, feeding instructions), and warning labels (“Moisture-Proof,” “Sun Protection,” “Keep Out of Reach of Children”).
Environmental Compliance: Made from virgin materials, odorless and free of recycled content; recyclable; supports hazardous packaging export certification.
Key features:
Easy to open: flat-mouth design for convenient manual or machine bagging.
Easy filling: the bag opening is neat and well-formed, the filling nozzle inserts smoothly without jamming the bag.
Easy to seal: Compatible with a variety of sealing equipment (sewing machines, heat sealers, and strapping machines).
Leak-proof: Double barrier of laminated film and inner pouch ensures no powder leakage during transport.
Moisture Resistance: Water Vapor Barrier Rate ≥ 90%, Ensuring Feed Quality
Stacking stability: The bag body is flat, and palletized stacks are neat and stable, with a low risk of slippage.
Anti-aging: UV stabilizers can be added (optional); remains flexible outdoors.
Packaging specifications:
Fully customizable:
Weight range: 5 kg – 50 kg (commonly used: 20 kg/25 kg/40 kg/50 kg)
Bag dimensions: length × width (e.g., 600×450 mm, 650×500 mm, 700×550 mm)
Number of inner layers: no inner layer / single-layer PE / double-layer PE
Print Area: Single-Sided / Double-Sided / Full Color
Bottom seam thread color: customizable (white/yellow/colored)
Price and Minimum Order Quantity:
Negotiable; inquiries welcome.
Applicable to:
Feed manufacturer
Aquaculture Group
Premix feed company
Feed Additive Factory
Feed Export Trader
Keywords:
Color-printed flat-mouth woven feed bags professional woven sack
CERTIFICATE
20 years of production experience in the packaging woven bag industry
Advantages
We possess large-scale production capabilities, enabling us to handle substantial orders and ensure timely delivery.
Premium Quality
Adhering to strict global benchmarks for unparalleled durability and reliability
Competitive Pricing
World-class products at cost-effective rates for businesses of all sizes
Expert Team
Skilled professionals delivering top-quality results
Custom Solutions
Bespoke products designed to meet your specific needs
Process of Production
Pursuing development through technological innovation, Prioritizing quality in service
1
Making yarn PP
2
Weaving
3
Laminate
4
Printing/Membrane
5
Cutting/Sewing
6
Blown PE
7
Insert PE, Packing
8
Product
Applications
Delivering high-quality packaging that exceeds customer expectations
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