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Phone Number : 18505188883
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U Panel Industrial PP Bulk Bag FIBC Bulk Bag Big Bag With Cross Corner Loops

Place of Origin China
Brand Name Sinopack
Certification SGS/CPTC
Model Number SI-1505-703
Minimum Order Quantity 200pcs for white color,others need to check with us
Price negotiation
Packaging Details Packed on pallets and covered
Delivery Time 25days after received your payment
Payment Terms T/T or L/C
Supply Ability 200k per month
Product Details
Product Name Panel Bag Bottom Size 35*35’’, 39*39’’,41*41’’
Color SGS/CPTC Lifting Loops Cross Corner Loops
Treatment UV Treated Capacity Up To 4400lbs
Safety Ratio 5:1
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FIBC bulk bag


big bag sack


U Panel FIBC Bulk Bag

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Product Description

U-panel Big Bag FIBC with cross corner loops , industrial PP Bulk Bag




1. The popular Four-Panel bulk bag is our original polypropylene design and has become the industry standard by which others are judged. The versatile, cost-effective four-panel construction is excellent

for a variety of applications and is available custom designed or from our in-stock selection. The U-Panel variation consists of two side panels attached to a ‘u-shaped’ single piece ‘side-bottom-side’ unit.

2. The capacity of this type: 
     Volume: Two to 120 cubic feet. 
     Up to: 4,400 lbs. 

3. The four-panel and u-panel construction has unique hems on all side panels, reducing strength loss and sifting from sewing lines. Fabric edges are turned to the outside to reduce potential contamination. 




U-panel / Four-panel bag 


Up to 4400LBS

Safety factor


Base size





As per request


White, Black, Orange, Blue, Yellow, Green


100% virgin polypropylene, 5OZ to 7OZ



Uncoated with PE liner

Top type

Full open,

skirt top, 

with filling spout: 14’’(D)*18’’,

conical spout

Bottom type

flat bottom,

discharge spout: 14’’(D)*18’’ with star petal or iris spout,

with flap

Lifting loops

width: 2’’ / 3’’

10’’ high

cross corner loops
color: white, blue, green, black, red


1. coated fabric + all seams double filler cords

2. uncoated fabric + PE liner

Perimeter belt

Width: 1.2’’, 2’’, 3’’

UV stabilized

1% UV to 3%  treated

Document pouch

PE ziplock,

Envelope type


As per request


Four colors at most in one side


Plain stitching, chain stitching, overlock stitching


Packed on pallets,



Lead time

25days for 1 x 20'FCL;

45days for 1 x 40'FCL





FIBC Bags with advantages of light weight, moisture-proof, dust-proof, no leakage, resistance to radiation, Acid corrosion, strong security, excellent performance, able to carry chemical, cement, grains, minerals and other kinds of powder, granular, quick-like material, applicable to mechanical loading, is the ideal products to reduce costs of packaging and transport.


  • Type A: No special electrostatic safety features and are just common-used bags.
  • Type B: Being not capable of generating propagating brush discharges. The wall of this FIBC exhibits a breakdown voltage of 4 kilovolt or less.
  • Type C: Conductive FIBC. Constructed from electrically conductive fabric, designed to control electrostatic charges by grounding. A standard fabric contains conductive threads or tape.
  • Type D: Anti-static FIBCs essentially refer to those bags which have anti-static or static dissipative properties without the requirement of grounding.




U Panel Industrial PP Bulk Bag FIBC Bulk Bag Big Bag With Cross Corner Loops 0