What are the lead times for production?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are these bags suitable for dangerous goods?

Yes, they are specifically designed for packaging category II and III materials, such as poisons and corrosives, as defined in the Orange Book.

Un PP Bulk Bag Woven Big Bag for Industry Material FIBC

Name: Un PP Bulk Bag Woven Big Bag for Industry Material FIBC
Brand: Sinopack Strong FIBC Manufacturing Co., Ltd.
SKU: 608551934

Jiangsu, ChinaSinopack Strong FIBC Manufacturing Co., Ltd.

US$4.00-8.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical

Bottom Option

With Spout

Model NO.

un BAG

Feature

for Dangerous Goods Filling

Loop Option

Cross Corner Loop

Material

Safety Factor

6:1

Technics

Plastic Bags

Top Option

Top Fill Spout

Size

37X37X44''

Type

FIBC Bag

Shape

Square Bottom Bag

Transport Package

Pallet or Bale Packing

Specification

UN bag

Trademark

Sinopack

Origin

China

HS Code

63052300

Key features

UN Certified Safety: Complies with UN Orange Book (ADR/RID/IMDG) for dangerous goods transport.

High Safety Factor: Features a 6:1 safety factor with a safe working load up to 3300LBS.

Customizable Options: Offers full customization including size, shape, and design from samples.

Versatile Bottom Types: Available with flat, outlet, or conical bottoms to simplify emptying.

Multiple Type Options: Offers 13H1 to 13H4 types with or without liners for various materials.

Durable PP Material: Made from high-quality Polypropylene for chemical and corrosive substances.

Factory Direct Supply: Manufacturer with 18 years export experience and 10,000 sqm plant area.

Strict Quality Control: 100% visual inspection by 4 QA/QC inspectors before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Sinopack Strong FIBC Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤10.35h

AI-Powered supplier vetting

SummaryThe supplier manufactures FIBC and related bulk bags, with five production lines and a 10,000 m² facility. It reports flexible customization, recent new-product development, and ODM capability. Quality controls include raw-material traceability, 100% finished-product inspection, and four QA/QC inspectors, although finished products are checked by packing staff. The supplier has 18 years of export experience, exports 51%–70% of sales, and serves Europe and North America. Production lead time is within 15 workdays off-season and one month during peak season. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, no outsourcing SOP, no overseas agents or warehouses, no offline trade-show participation, and no OEM service for popular brands. Financial credibility, certifications, after-sales capability, and customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is a manufacturer focused on FIBC, Big Bag, Container Bag, Bulk Bag, and other industrial sacks. Its five production lines and 10,000 m² manufacturing plant support classification as a production-oriented supplier rather than only a trading intermediary.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating product-development capability. However, it has no available SDK, which is a limitation only for SDK-related development and does not negate the stated product R&D capability.

Production capacityThe supplier operates five production lines, has a 10,000 m² facility, maintains inventory capability, and reports lead times within 15 workdays off-season and one month during peak season. Quality and supplier-management controls include raw-material traceability, 100% inspection, four QA/QC inspectors, written supplier-assessment procedures, and 16 qualified service suppliers; however, it lacks continuous batch quantity reconciliation, an outsourcing SOP, and a valid capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Product Q&A

Q:What certifications do these bulk bags have?

Our UN bulk bags are certified in accordance with the United Nations Recommendations on the Transportation of Dangerous Materials (Orange Book), covering ADR, RID, and IMDG codes.

Q:What is the maximum safe working load?

The safe working load (SWL) is up to 3300LBS, with a safety factor (SF) of 6:1.

Q:Can I customize the size and shape of the bags?

Yes, we offer full customization including size, shape, and design. You can customize from samples, designs, or request minor/flexible customizations.

Q:What types of liners are available?

We offer types 13H1 and 13H2 without liners, and types 13H3 and 13H4 with liners (uncoated or coated) to suit different material requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2400 pieces.