1000kg PP Woven Food Grade Bulk Bag for Flour and Powder Packaging
1000kg PP Woven Food Grade Bulk Bag is designed for large-volume packaging, storage, and transportation of flour, starch, and other food powders. Made with food grade PP woven fabric, 190g/m² inner coated structure, reinforced lifting loops, and double needle chain stitching, this bulk bag provides a practical packaging solution for food processing and powder handling applications.
For fine powder materials such as flour and starch, packaging requires stable load capacity, cleanliness control, and reliable handling performance. This bulk bag features a 100×100×110cm dimension, 1000kg loading capacity, and warp/weft fabric strength ≥1650N for bulk food powder transportation.
Problem
Main Challenges in Flour and Powder Packaging
Flour, starch, and other food powders are usually transported in large quantities, requiring packaging solutions with sufficient strength, protection, and hygiene control.
1. Structural Stress in Bulk Packaging
A 1000kg bulk bag experiences stress from lifting, transportation, and stacking.
Lifting loops, seams, and bottom areas are the main load-bearing sections that require proper structural design.
2. Powder Protection Requirements
Fine powder materials require packaging that can reduce leakage risks and protect products during transportation.
The bag structure needs to balance strength and internal cleanliness.
3. Hygiene Requirements for Food Applications
Food powders are directly used in processing industries.
Packaging production needs to control:
Internal residues;
Loose threads;
Oil stains;
Foreign contamination.
Cause
Material Structure Affects Packaging Performance
The performance of food grade bulk bags depends on PP fabric strength, fabric weight, and coating structure.
This product uses:
Food grade PP woven fabric;
190g/m² fabric;
Warp strength ≥1650N;
Weft strength ≥1650N;
Inner coated PP structure.
The inner coating helps reduce direct contact between powder materials and woven fabric.
Sewing Structure Affects Handling Stability
Main stress areas include lifting loops, bag connections, and bottom structures.
The bag features:
4 lifting loops;
4 reinforcement belts;
Double needle chain stitching.
These structures improve stability during transportation and handling.
Solution
1000kg Food Grade PP Woven Bulk Bag Solution
This product is designed for flour, starch, and food powder transportation applications.
Key features include:
1000kg loading capacity;
190g/m² inner coated PP fabric;
Warp/weft strength ≥1650N;
4 lifting loops;
Double needle chain stitching.
It is suitable for bulk food powder packaging, storage, and transportation.
Technical Specifications
Parameter
Specification
Product Type
Food Grade PP Woven Bulk Bag
Application
Flour and Powder Packaging
Loading Capacity
1000kg / 1 Ton
Bag Dimension
100×100×110cm
Material
Food Grade PP Woven Fabric
Warp Strength
≥1650N
Weft Strength
≥1650N
Fabric Weight
190g/m²
Coating Structure
Inner Coated PP Fabric
Filling Spout
183×63cm
Discharge Spout
183×63cm
Lifting Loops
4 pcs
Lifting Loop Size
5×170cm
Reinforcement Belts
4 pcs
Reinforcement Size
55×90cm
Sewing Method
Double Needle Chain Stitching
Sewing Standard
10 Stitches/10cm
Application
Flour Packaging
Suitable for:
Wheat flour;
Flour processing materials;
Baking industry powders.
The 1000kg capacity supports bulk storage and transportation requirements.
Starch Packaging
Suitable for:
Corn starch;
Potato starch;
Other food powders.
It supports large-volume food ingredient packaging.
Food Powder Transportation
Applicable for:
Food additives;
Powder food ingredients;
Industrial food materials.
FAQ
Q1: Can this bulk bag be used for flour packaging?
Yes.
This product uses food grade PP woven fabric and is suitable for flour, starch, and food powder bulk packaging.
Q2: Which parameters indicate the load capacity?
Key factors include:
Warp fabric strength ≥1650N;
Weft fabric strength ≥1650N;
1000kg loading design;
4 lifting loops.
Q3: Why is inner coating important for food powder packaging?
The inner coating helps reduce direct contact between powder materials and PP woven fabric, supporting cleaner packaging conditions.