Lock Edge Bulk Bag | Wholesale FIBC Supplier from China
Reinforced Edges for Maximum Strength and Safety
Looking for a reliable and durable solution for bulk material packaging? Our Lock Edge Bulk Bags are specially designed for demanding industrial applications. Featuring reinforced lock-stitched seams, these FIBCs offer superior strength, reduced fraying, and enhanced load security during handling and transportation.
Lock Edge Bulk Bag for sale
- Bag Type:Lock Edge FIBC (Type A/B/C/D optional)
- Material:100% Virgin PP Woven Fabric
- Dimensions:Customizable
- Lifting Options:Cross corner, full loop, sleeve lift
- Top Options:Spout, duffle top, open top
- Bottom Options:Flat, discharge spout, full open
- Inner Liners:PE, Aluminum foil, or Co-extruded
What is a Lock Edge Bulk Bag?
A Lock Edge Bulk Bag ( Extra-strong FIBC bag ) is a type of Flexible Intermediate Bulk Container (FIBC) designed with reinforced, lock-stitched seams along the edges. This special stitching technique prevents the fabric from fraying or unraveling, providing extra strength and durability during handling, filling, stacking, and transportation.
Lock-edge FIBC Advantages
Lock-stitched edge seams prevent fraying and fiber unraveling
Heavy-duty woven polypropylene construction
Custom sizes, colors, and printing available
Optional liners for moisture and contamination protection
Ideal for construction, agriculture, chemicals, mining, and waste management
Safety factor 5:1 or 6:1 for safe repeated use
Lock Seam Bulk Bag Customization
Custom bag size, shape, and capacity
Coated or uncoated fabric (UV resistant available)
Variety of filling/discharging options
Inner liners for moisture-sensitive materials
Printing with your logo and branding
Pallet or bale packing per your supply chain needs
Applications of Lock-Stitched Fibc Bag
- Construction (cement, sand, gravel)
- Agriculture (grain, seeds, fertilizers)
- Chemicals (powders, pellets, resins)
- Mining and minerals
- Recycling and waste management
Request a Free Quote Today
Looking for a reliable Lock Edge Bulk Bag supplier in China? Let our expert team help you customize the perfect packaging solution for your business.
Why Choose jhton
About jhton
With over 10 years of experience in FIBC bag manufacturing, we are proud to be a trusted partner to clients in over 30 countries. Our modern facility spans 20,000 square meters, equipped with 16 advanced production lines, delivering high-quality bulk bags with speed and precision.
What materials are Lock Edge Bulk Bags made of?
They are typically made from 100% virgin woven polypropylene, which is strong, lightweight, and resistant to moisture and UV (optional coating available).
Can you print our company logo?
Yes. We offer custom printing (up to 4 colors) with your brand name and logo.
Are your bags food-safe or UN-certified?
Yes, we offer food-grade and UN-certified FIBCs upon request.
What's your lead time?
Typically 10–20 days depending on the order quantity and customization.
What is your Lock-edged super sack minimum order quantity?
MOQ is 500 pcs per specification.
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