China Bulk Bag Manufacturers Suppliers - Customized Bulk Bag Wholesale

Your Professional Bulk Bag Supplier

Haosence Packaging is a professional manufacturer of FIBC big bags with 19 years of industry experience. We focus on producing reliable, multi-functional packaging solutions that help customers improve efficiency and control costs. Our product range includes FIBC big bags, jumbo bags, bulk bags, PP sling bags, valve bags, and other woven packaging products.

Proven Manufacturing Capacity

Over 200 skilled workers and 10 production lines ensure stable output and on-time delivery, even for large-volume orders.

Strict Quality Control

Each bag is inspected individually by a dedicated QC team to meet international standards and buyer expectations.

Global Market Experience

Long-term exports to the USA, Canada, Australia, and Southeast Asia help us support buyers with market-ready solutions and smooth cooperation.

1 Cube Dumpster Skip Bag
A 1 cube dumpster skip bag is commonly used for construction debris, renovation waste, soil, and rubble in confined job sites where traditional metal skips are not practical.Its flexible structure allows it to be placed in driveways,
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Type C Bulk Bag
The Type C Bulk Bag is engineered for industrial and construction use, designed to handle powdered, granular, or fragile materials safely. Unlike standard bulk bags, the Type C design provides enhanced stability during lifting and
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Super Sack
super sack has two or four loops for easy transportation by forklift .super sack is ideal for handling powders, granules, and construction aggregates, offering excellent load capacity, UV resistance, and easy lifting.
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Bulk Bag With 4 Loops
Bulk bag with 4 loops is engineered to meet the high safety, quality, and logistics standards required by the European market. Made from premium UV-stabilized PP woven fabric, this bulk bag offers excellent load-bearing capacity and
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Conductive Bulk Bag
Conductive bulk bag is designed to safely handle flammable or combustible materials by effectively dissipating static electricity. It helps reduce the risk of sparks during filling, transport, and discharge. A commonly used option is the
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Ventilated Large Bags – New Zealand
Ventilated large bags – New Zealand are designed for agricultural and forestry businesses that require breathable, reliable, and cost-efficient bulk packaging. Commonly used for firewood, potatoes, onions, and other moisture-sensitive
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Concrete Washout Bulk Bag
Our Concrete Washout Bulk Bag is engineered for the construction industry, offering a safe and effective way to collect, transport, and store concrete washout water, slurry, and leftover materials. Made from durable polypropylene woven
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The Circular Seamless Jumbo Bag
The Circular Seamless Jumbo Bag features a unique barrel-shaped, seamless design that ensures uniform weight distribution and reduces the risk of tearing. Reinforced with double warp lines at the cross-corner lifting loops, it provides
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U Panel Bulk Bag
U Panel Bulk Bag is a durable FIBC designed for stable stacking and excellent shape retention. Constructed with a U-shaped main panel and two side panels, it maintains a square shape when filled. Made from high-strength woven PP, it
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Dustproof Bulk Bag
The Dustproof Bulk Bag is designed for the safe and clean handling of fine and dusty bulk materials in industrial applications. It is manufactured from high-quality polypropylene woven fabric and features dust-proof sealing at the sewing
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Laminated Bulk Bag For Mineral Powder
The Laminated Bulk Bag for Mineral Powder is designed for safe, efficient storage and transportation of fine powders such as cement, gypsum, and talc. Made from high-strength woven polypropylene with a laminated coating, it offers
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Bulk Bag For Building Materials
Bulk bags for building materials are designed for safe, efficient, and economical handling of construction products such as sand, gravel, cement, aggregates, and rubble. The construction bulk bags made from high-strength woven
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Specification

Raw Material	100% Virgin new PP
Layer	Single layer/double layer
Fabric	Coated /uncoated /leakproof
Dimension	As customer's requirements
SWL	1000kg
SF	3:1/5:1/6:1
Colour	White, Black, Beige and customization
Printing	1-3Colours on 1-4 sides
Top	Full open/with skirt/with spout/with lid
Bottom	Flat/with spout/customization
Liner	PE Liner insert
Lifting Loop	4 Side seam loops
Features & Benefits	UV stabilization/Antioxidant
Quality Assurance & Standards	ISO 21898/UN

Types of Bulk Bag

The bulk bags produced by our company mainly include the following types:

Cross Bottom Bulk Bag

The Cross Bottom Bulk Bag is a lightweight and durable FIBC designed for efficient storage and transportation of dry, granular, or powdered materials. Featuring a cross-corner base, the bag distributes weight evenly, providing stability during stacking and handling.

Type C Bulk Bag

The Type C bulk bags, also known as a conductive bulk bag, type C jumbo bag, or type C big bag, is designed for the safe storage and transportation of flammable powders or when explosive gases may be present. .

UN Bulk Bag

The UN bulk bag, also known as a big bag UN, UN jumbo bag, or UN big bag, is specially designed for transporting and storing hazardous or sensitive materials.

Advantages of Bulk Bag

High Capacity: Bulk bags (FIBCs) can hold a significant amount of material, making them ideal for handling heavy or bulky goods.

Versatility: They are suitable for various materials, including grains, chemicals, and building materials.

Enhanced Logistics: Bulk bag packaging simplifies logistics, contributing to overall operational efficiency.

Reduced Handling: They minimize the need for multiple containers and significantly lower material handling times.

Increased Safety and Durability: Their robust construction ensures higher safety standards and long-lasting durability in industrial applications.

Process Streamlining: Bulk bags help streamline industrial processes, making them a preferred choice in the packaging industry.

Applications of Bulk Bag

Agriculture
Bulk bags are widely used for storing and transporting agricultural products like grains, feeds, and seeds. Their durability ensures that these perishable items are kept safe from moisture and pests during transit and storage.

Chemicals
Many chemicals require careful handling to avoid contamination and ensure safety. Bulk bags are used to transport and store industrial chemicals, including powders, pellets, and granules, thanks to their resistant materials that can withstand corrosive substances and prevent leaks.

Construction
In the construction industry, bulk bags are essential for transporting and storing building materials such as sand, gravel, and cement. Their robust design allows them to hold large quantities of heavy materials, simplifying logistics on construction sites.

Food Products
Food safety is critical, and bulk bags used in the food industry are manufactured to meet stringent health standards. They are used to transport and store various food products li

Storage Precautions for Bulk Bags

Choose an Appropriate Storage Location

Selecting the right storage area for bulk bags is crucial to maintaining their condition:
Dry Environment: Store bags in a dry, well-ventilated area to prevent moisture accumulation, which can weaken the material.
Away from Direct Sunlight: Prolonged exposure to UV light can degrade the fabric, so choose a shaded location.

Stack Bags Correctly

When stacking bulk bags, it’s essential to do so in a way that maximizes stability and minimizes the risk of collapse:
Limit Stacking Height: Avoid stacking bags too high; typically, a maximum height of 2-3 bags is recommended, depending on the bag size and weight.
Use Pallets: Place bulk bags on pallets to prevent direct contact with the ground and allow for easier handling.

Implement a First-In, First-Out (FIFO) System

To ensure that materials do not expire or degrade, implement a FIFO system for bulk bag storage:
Labeling: Clearly label each bag with the date of receipt and contents.
Rotation: Regularly rotate inventory to use older materials first.

Customizable Options

Size: As your request

Capacity: 500-3000kg

Color: White, yellow, black

Safety Factor: 3:1, 5:1 and 6:1

GSM: 120 - 280g/m2

Packaging and Shipping

Packaging	Carton and wooden case, also be packged according to customer requirements.
Shipping	Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Factory

As a direct manufacturer of FIBC bags, we operate with 200+ workers and maintain 10 production lines each month.

Our Certificates

FAQ

Q: What is a bulk bag?

A: Bulk bags are used to move rubble at construction sites, store grain on farms, and transport hazardous powders in chemical plants. Finding the right bag for you depends on what's going in it, how you're handling it and where it's going.

Q: Can bulk bags be reused?

A: Because they are made almost entirely of plastic, the totes are fully recyclable and reusable. Not only do they last through multiple uses and environmental wear, but the PP material can be processed again and again without losing much structural integrity.

Q: What to do with used bulk bags?

A: Six ways to make good reuse of bulk bags Used to deliver gravel, sand or other bulk materials, these bags call out for reuse, from instant garden waste or compost containers to easily created raised beds or covers for garden furniture, or even cut up to lay down as weed suppressing fabric.

Q: What material are bulk bags made of?

A: The main material used to make Bulk bags is polypropylene, which is a petroleum based product. What is woven polypropylene made from? Woven polypropylene is made from extruded polypropylene resin.

Q: Are bulk bags waterproof?

A: Bulk bags are made from woven polypropylene, a durable material that provides excellent strength and flexibility. However, standard woven polypropylene is not inherently waterproof.

Q: What is the easiest way to empty a bulk bag?

A: Big bag vibration.
Big bag massage.
Tension of the cross.
Connection tube under tension.
Cutting the bottom of the bulk bag.

We're well-known as one of the most reliable bulk bag manufacturers and suppliers in China, featured by quality products and good price. Please feel free to wholesale customized bulk bag made in China here from our factory. Browse our website now.

1 Cube Dumpster Skip Bag, fibc, Type C Bulk Bag