What are Bulk Big Bags?

Bulk Big Bags or Flexible Intermediate Bulk Containers, are made of polypropylene woven fabric with lifting loops that allow the bulk container to be filled from top and discharged from the bottom.

Bulk Big Bags are suitable for the transportation of the following:

● Chemicals

● Pharmaceuticals

● Fertilizers

● Food Products

● Grains and Seeds

● Construction Materials such as sand or gravel

● Plastics

 ISO-21898 Standard for Non-Hazardous Duty bulk bags.

● Hazardous Duty bulk bags: UN Model Regulations & DOT 49 CFR

● Food Grade Bulk Big Bags: FDA, BRC, HAACP, GMP, Certified Clean Room.

● IEC 61340 Standard for Electrostatic Hazardous Duty FIBC bulk containers.

Our bags can be manufactured to fulfill your specific requirements. The height, diameter, and length of the bulk bag and spouts, fabric with coated or uncoated, and whether a polyethylene liner is needed will be specified according to the type of products which will be shipped.

We also produce inner liners for ensuring protection of your products and liners available in variety of types and styles according to your require.

Which style bag is the most suitable for your application?

● Circular, seamless, or Tubular bulk big bags

Bulk big bag with seamless made from pp woven fabric on a circular loom and cut to a suitable bag height. This eliminates the need for vertical seems. The tubular shape design is ideal option for fine or powder materials. Bottom of bag can be square or circle shape available.

● U-Panel Bags

U-Panel big bags consists of a large “U” piece of fabric with 2 side panels sewing to each side to fulfill a bag shape. This style bag will maintain a square shape when filled, especially for bags with baffles. U-panel big bags can offer high safe working loading weight and solid durability.

4 Panel Bags

4 Panel big bag constructed from 4 separate fabric panels which are sewn together at the edges to form a bag. A separate square sheet of fabric is used to make the bottom of the bulk bag.

 Baffled Bags

Baffled bulk bags are typically 4-panel or U-panel or Circular bags which using internal fabric baffles to improve the bag's squareness and stability. These bags are designed to maximize storage and save shipping space.

FIBC Bulk Bag Options

● UN Certified

UN Certified bulk bags are specifically designed to store and transport hazardous materials.

When hazardous goods are packed in bags, the UN mark for the product should be printed on the body of bulk big bag.

●  Food Grade

Food grade bulk bags that are made for food contact and food related products. It should be manufactured in BRC and AIB certified facilities. These bags are made from virgin polypropylene resin meeting with FDA food grade standard. Our food grade bags can also provided with LDPE or LLDPE inner liners approved by pharmaceutical and food usage.

● Electrostatic Properties.

1. Type A: With no special electrostatic safety features.

2. Type B: Type B bags are not able to generate brush discharges.The wall of big bag can provide a breakdown voltage of 6 kilo-volts or even less.

3. Type C: Also named conductive big bag which constructed from electrically conductive fabric weaved within conductive thread or tapes to prevent electrostatic charges on grounding.

4. Type D: Also known as anti-static big bag, normally regarding to those bags which have anti-static properties without grounding requirements.

Bulk Big Bag manufacturing Facility

Our world Class Manufacturing Facility produces bulk big bags, PP woven fabric, Inner liner, Webbing or lifting straps.

Bag Facility Capacity:

● 8,000 FIBC Bags and 50,000 PP Woven Bags per Day.

● 100,000 meters of woven fabric per Day.

● 25,000 meters of PE liners per Day.

● 40,000 meters of Lamination per Day.

● 120,000 meters of Webbing per Day.

CONTACT  US:

Mr.Daniel

Mobile Phone:+86-13802155833

WeChat:+86-13802155833

WhatsApp:+86-13802155833

E-mail:  tjwoking@163.com

Product Specification

FIBC (Big bag) Glossary Terms:

Bag Size: The dimension of an FIBC measured from the seam to seam for Length, Width or Height.

Body Fabric: Main fabric used on bag body of a u-panel, four panels or circular bag. Coated/ laminated or uncoated/ non-laminated.

Bottom Fabric: The bottom material of a tubular or four panel bag.

Bottom Spout: Also named Discharge Spout, used as an outlet to empty the contents of the BIG BAG.

Breathable Fabric/ Bags: Fabric/ bags with uncoated or non-laminated.

Circular Big Bag: Also called a tubular big bag, it is made from fabric weaving out from a circular loom, which is then cut into a proper length for specified bag height, thereby eliminating the vertical seams on each of the bag’s sides.

Cone Top: A variation of an inlet, where the top is a pyramid-type to allow over filling of the bag. Also called a conical top.

Denier: The weight of yarn per 9,000 meters in gram.

Discharge Spout: Also called bottom spout, used as an outlet to empty the contents of the FIBC bag.