UN Certified Bags

UN Certified Bags

In Singhal industries, each bags go through some best testing procedures classified by the United Nations, like vibration testing, top-lift testing, and stack testing. UN certified bags are tested rigorously at our house facility and laboratory before being certified as safe and functional to use as UN FIBC bags.

UN Certified bags are made to store various types of materials and products to transport from one place to another. Regarding transportation and storage of dangerous materials, bulk bags don’t always meet safety requirements which are essential to handle these types of materials.

Why UN FIBC bags are made particularly to meet the necessity set by the UN to store and transport hazardous products, everyone must undergo several testing methods to be assorted as UN Certified bags. Our experts and professionals are highly skilled and knowledgeable about the requirements of the United Nations. We give our customers in-depth knowledge about the current specs and decide the type of certified bags as their solution for their products.

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In Singhal industries, every bag goes through some best testing methods categorised by the United Nations, like vibration testing, top-lift testing, and stack testing. UN-certified bags are experimented with strictly at our house facility and laboratory before being certified as safe and functional to utilise as UN FIBC bags.

UN Certified bags are created to hold different kinds of materials and products to haul from one place to another. Considering the transportation and storage of dangerous materials, bulk bags don’t always fulfil the safety needs that are important to deal with these kinds of materials.

UN Bags are developed to carry dangerous products, and their use is regulated by the UN Association, formally known as the Orange Book. Different tests are even applied to UN-certified bags to verify the needs of the UN.

The UN FIBC Bags manufactured by Singhal Industries Pvt. Ltd. are also not famous in the country but also remain in demand in the United States, United Kingdom, United Arab Emirates, Australia, and Canada.


UN Bags are designed to carry hazardous products, and their use is regulated by the UN Association, commonly known as the Orange Book.

There are four types of FIBC for Dangerous Goods made of Woven Plastic

   13 H 1 - Woven plastics without coating and liner.

   13 H 2 - Woven plastics, which are coated and without liner.

   13 H 3 - Woven plastics, which are UN-coated and with liner.

   13 H 4 - Woven plastics, coated and with liner.


UN certified Bags are mentioned according to the product's danger level. Every UN bag must have the symbol of the United Nations discussed below, implying the level of danger of that product.

Class 4.1: It indicates self-reactive, desensitized explosives and flammable solids.

Class 4.2: It indicates the materials can combust

Class 4.3: It indicates the materials which must not encounter water

Class 5.1: It means oxidizing chemicals

Class 5.2: It means Organic peroxides inside

Class 6.1: It means toxic materials

Class 8: It shows corrosive substances

Class 9: It indicates that dangerous articles and materials are inside

Packaging group, I indicate the symbol “X,” which means a high degree of danger. Packaging group II displays the symbol “Y,” which symbolizes medium risk. Packaging group III indicates the symbol “Z,” which represents low danger.

All UN certified bags are considered trip bags even if there is no safety factor of 6:1. It is unknown in the regulations of the UN. The safety factors do not assort the bags; they are even assorted by the packaging group’s one, two, and three. The safety factor of 6:1 is referred to the FIBCs for safe goods.


What is UN Test?

Various tests are even applied to UN certified bags to verify the requirements of the UN like:

Righting test, topple test, tear test, drop test, top lift test, and stacking test. Certified houses conduct these tests before issuing the precious certificates. Reports of these tests will describe the details and the specifications of the FIBC bags. These tests also represent the test levels at which the bags have passed. This certificate will act as unique to FIBC bags type and might be used for covering the products within the limit of UN requirements.

Options Available Are: 

   SWL Range: 500 kg to 1500 kg

   Fabric: Uncoated/ Coated

   Liner: Shaped/ Tubular

   4 Colour Printing

   Several options for Top and Bottom construction


Why choose Palmetto as the UN FIBC Bags Supplier?

All our UN FIBC bags for dangerous materials are tested, designed, and examined primarily to handle substances hazardous to the packaging groups 3 and 2 materials mentioned in the ninth chapter of "Orange Book." To determine the requirement, we need UN classification of the product to be transported and packed. According to the information, we can design the UN bags to meet the requirement of our clients.


How do we Test our Certified Bulk Bags? 

Ensure every bag mentioned as UN certified can safely store and transport dangerous materials. Each of them should go through every testing procedure, and you can see below every detail of the tests.

  • Vibration Testing

Bags are tested through a conscientious vibration test for almost 1 hour and should not have any leakage or rupture.

  • Drop Testing

In drops testing, bags are dropped from three particular heights on packaging groups. There should not be any content loss.

  • Top Lift Testing

Bags are lofted from the tip and should maintain the integrity of the 6:1 working load for at least 5 minutes. There should not be permanent deformation or any content loss.

  • Stack Testing

A huge load is placed on the bad for almost a day. Load weighs almost 2x the combined permissible mass of bags which might get stacked on the top. There should not be any deterioration or content loss of bags.

  • Topple Testing

The bags are toppled from a specific height based on the packaging group. There must be no loss of contents.

  • Righting Testing

Bags are lifted upright, and there should be no damage.

  • Tear Testing

Bags get punctured with a knife at a 45-degree angle. This test is divided into two parts: maintain a uniform load with the maximum permissible load, and the bag should remain intact for five minutes. In the second part, bags must keep the integrity of a 45-degree cut suspended for almost five minutes. Cuts should not propagate more than 1/4th of their length.


We are Providers of UN Certified FIBC bags that follow the Orange Book's Guidelines.

THE ORANGE BOOK," better known as a book of recommendations, is provided by the UN for FIBC bags to carry hazardous goods to prevent harm to the environment and injury to the people and any material damages.

This book is divided into six categories: metal, wooden, composite, fiberboard, flexible, and rigid plastics. There are four types of FIBC bulk bags named cover most of the FIBCs used: -

13H1 - Woven PP fabric w/o coating or inner liner

13H2 - Woven PP fabric, coated

13H3 - Woven PP fabric, w/o coating w/ inner liner

13H4 - Woven PP fabric, painted and w/ inner liner

Singhal Industries UN has been a certified bulk bag provider for more than 25 years; our experts and professionals are there to answer every query you have about our certified bags or any Palmetto industries products.


Features of UN Approved bags

  • Capacity: - When you choose an UN Certified bag, the first thing you look at is capacity. Most products are not dense much, and you need something more mindless to hold large volumes and don't put up much weight.
  • Height: - Having a shorter size on UN Certified bags will help you place the products with your hand.
  • Top and bottom construction: Bottom construction helps you place the products with your hand, and top construction helps close the bag completely safe. It can be administered in secure storage and transportation.

Categories of UN Approved Bulk Bags:

United Nations mentions hazardous products by their unique product number. These packaging group classifications and product numbers can even be found in the orange book.

  • Vibration Testing
  • Topple Testing
  • Top Lift Testing
  • Stack Testing
  • Drop Testing
  • Righting Testing
  • Tear Testing


Benefits of UN Certified Big Bags

UN Certified Bags from Singhal Industries are for the hazardous material, which offers several advantages such as:

  • Complete protection against cross-contamination, leaks, and spillage of contents under UN-specified conditions.
  • Our Singhal Industries Pvt. Ltd. is one of the best UN FIBC bag exporters. Our bags are uncoated/coated fabrics with straight, tubular-shaped liners and even offer four different color options.
  • Every Bulk Bags are the solution for multi-trip packaging, which offers an SWL range of almost 500 to 2000kg.
  • We deliver UN bags with several optimizations on every construction option for safe, safe, and easy filling, discharge, and lifting.

You must choose the best safety packaging bags to handle the hazardous materials and give business and customer personnel experience stress-free with our UN Jumbo Bags. To get more information, you can contact us.



Applications of the UN-certified FIBC bags are enormous, and they are perfectly put together to ensure that dangerous industrial waste and materials are carried to the locations properly. At Singhal Industries, we offer UN Certified FIBC bags in various sizes. We make bags of unique weight capacities and shapes, ensuring that every customer and their special requirements are maintained in the best way.


Specification: -

Top Option (Filling): Top Spout/open/skirt

Bottom Option (Discharge): Charge Spout/star closed/flat

Loading Weight: 500-3000KGS

Color: beige/white or any color

SF: 5:1 / 6:1

Size - Customized Option as per requirement

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