Sift proof bulk bags, also known as leak-proof jumbo bags, are specially designed to store fine, ultra-fine powder. This type of fibc products will have some special reinforcements, to prevent the product inside from leaking out.
It is a specialized solution for transporting large volumes of fine and ultrafine powdered materials. Do not miss the article below to better understand the best-selling packaging at EPP Vietnam.
What is the special structure of sift proof bulk bags?
Most leak-proof fibc bags are made from coated woven polypropylene with the appropriate fabric weight to meet safety standards. Big bags for storage has a design of two or four lifting straps for lifting and lowering the bag during transportation.
Leak Proof bags are preferred by many businesses for many reasons, as well as outstanding advantages that other super sacks do not have. With optimized load capacity and durability, the bag can help users easily store and transport almost everything they need.
Structure of the top of the sift proof bulk bags
Since leak-proof FIBCs are specifically designed to carry fine powder, most of them have a filling spout. The spout top bulka bags help to keep the packing system closed, preventing dust and products from flying into the outside environment.
The body
For sift proof big bags, the body fabric must have a weight of 150 gr/m2 to 180 gr/m2 depending on the loading weight of the bag. The body of leak-proof big bags for sale is always coated with a layer of PP to cover the woven slots of the PP fabric. According to the standards of the jumbo bag company, the thickness of the coating layer is usually 27 gr/m2 .
All stitches on the bag are sewn with the filler cords. Depending on the nature of the product, the fibc manufacturers will choose suitable types of only 3.7gr/m or 6.5g/m filler cords. They only cover the position of the sewing needle hole, preventing the product from leaking at the seam positions.
Strong filler cords have excellent sun and abrasion resistance. Heavy duty cords are suitable for a variety of applications such as belt padding, backpacks, bags, harnesses.
The bottom
Similar to the filling process, when unloading the jumbo bags for fine powdered, it also needs to be a closed stage. Therefore, the sift proof bulk bags always has a bottom discharge and the bottom seams will also be reinforced with anti-leaking thread to prevent the goods from leaking during the discharge process.
The straps
Jumbo bags are usually sewn with 4 elliptical lifting straps running along 2/3 of the body or around the bottom, to pack and transport the bag by forklift easier. Moreover, the fibc super sack can be sewn with 2 more stevedore straps for loading and unloading by crane in the warehouse or at the port.
What are the advantages of EPP Vietnam's sift proof bulk bags?
Leak-proof PP woven bags are specialized large-size packaging solutions for storing fine, ultra-fine powder products, granular products, and highly self-flowing powders. Some common sift proof super sacks are : jumbo bags for flour, Bulk bags for milk powder, Big bags for sugar...
With the good isolation of the product from the outside environment, the leak-proof FIBC bags control the food safety and hygiene of the product. Leakproof jumbo bag is a high-class product design that not only brings high efficiency to the storage and transportation of goods due to the anti-leak feature to prevent the product from being lost, they also keep the environment of factories, warehouses, and transportation vehicles to be cleaner and more professional. Leakproof jumbo bags bring safety, efficiency and professionalism to every customer.
Buying reputable and quality EPP Vietnam's sift proof bulk bags
Leakproof FIBCs are used in industries to store and transport materials in bulk. Buying top quality products from a trusted big bag manufacturer ensures your products are safely packaged in compliance with global standards and regulations.
Jumbo bags have a specific safe working load (SWL 2000lbs) and a Safety Factor (SF 5:1) that indicates the maximum weight the bags can carry and the number of times they can be reused. If these numbers are not marked correctly or if unsuitable SWL/SF bags are used for your product, it is easy to cause unnecessary accidents.
Readers have just consulted the article sharing about EPP Vietnam's sift proof bulk bags. If you want to buy cheap, quality Polypropylene woven bags, please visit https://epp.vn to refer to the model or contact +84 986.002.888 now for a detailed quote.
🌐Website:https://epp.vn - https://eppvietnam.trustpass.alibaba.com
📲Ms. Jennifer: +84 986 002 888 - sales@epp.vn
📲Ms. Vera: +84 962 055 998 - sales02@epp.vn
📲Ms. Ivy: +84 973 650 865 - sales03@epp.vn
📲 Mr. Lee: +84 976 791 865 - sales03@epp.vn