Catalog

Kraft Paper Dunnage bag

Dunnage bag - universal cargo securing and stabilization system that can be used both independently and in combination with other cargo securing and protection devices.

Dunnage bag is a two—layer structure equipped with a valve. Outer layer consists of laminated kraft paper. The inner bag is made of reinforced polyethylene. This design of dunnage bag determines a number of it’s unique operational characteristics. Thus, these air bags are moisture-proof and absolutely airtight, allows to secure and isolate cargo of any size and configuration due to the complete filling of gaps (from 10 to 60 cm) between the loads.

Air bags are easy to operate, as they are inflated by compressor through a special valve, and deflate in just a few minutes.

Dunnage bags are used to secure a variety of cargo entities of various dimensions transported by different modes of transportation: railway wagons, containers, motor vehicles, sea transport.

Air bags are filled with air using a pneumatic tool (air gun) and a special adapter. Any compressor can serve as an air source. The air filling rate of the dunnage bag depends on the type of compressor and receiver volume.

Kraft Paper Dunnage bag Technical Sheet

Name Kraft Paper dunnage bag
Level 1
Outer bag Laminated Kraft Paper
Inner bag PA Film 70mic/100mic
Valve Normal / Turbo
Working Pressure 3PSI
Burst Pressure 8PSI

Choosing Correct Dunnage Bag Specification

No. Size (WxL), mm Working
pressure
Burst
pressure
Working
Height, mm
Working
Width, mm
1 500*1000 3PSI 8PSI 1000 50-250
2 500*1200 3PSI 8PSI 1200 50-250
3 500*1800 3PSI 8PSI 1800 50-250
4 600*1200 3PSI 8PSI 1200 50-300
5 600*1800 3PSI 8PSI 1800 50-300
6 800*1200 3PSI 8PSI 1200 50-350
7 800*1500 3PSI 8PSI 1500 50-350
8 800*1800 3PSI 8PSI 1800 50-350
9 900*1200 3PSI 8PSI 1200 50-350
10 900*1500 3PSI 8PSI 1500 50-350
11 900*1800 3PSI 8PSI 1800 50-350
12 900*2100 3PSI 8PSI 2100 50-350
13 1000*1200 3PSI 8PSI 1200 50-450
14 1000*1500 3PSI 8PSI 1500 50-450
15 1000*1800 3PSI 8PSI 1800 50-450
16 1000*2000 3PSI 8PSI 2000 50-450
17 1000*2200 3PSI 8PSI 2200 50-450
18 1000*2400 3PSI 8PSI 2400 50-450
19 1200*1200 3PSI 8PSI 1200 50-550
20 1200*1500 3PSI 8PSI 1500 50-550
21 1200*1800 3PSI 8PSI 1800 50-550
22 1200*2000 3PSI 8PSI 2000 50-550
23 1200*2200 3PSI 8PSI 2200 50-550
24 1200*2400 3PSI 8PSI 2400 50-550
25 1500*2000 3PSI 8PSI 2000 50-650

How to properly select and use dunnage bag:

  • Measure the size of the space between the cargo;
  • Measure the overall height of the cargo;
  • Measure the size of the pallet or the package size;
  • Send all information to our professional team. We will help you with packing design and product selection, and complete the first packing test with you.
  • If the goods are packed with sharp corners (such as wooden pallets, wooden cases, etc.), the use of corrugated board or other flat board on both sides of the air bag can effectively protect the air bag from being punctured.
  • Be sure to tighten the valve before use.

Advantages of the application

  • Versatility in application: applicable to all types of cargo in any type of transport.
  • Easy to operate: it is inflated using a compressor through a special valve, and deflates in just a few minutes.
  • It is waterproof and airtight.
  • It is light in weight, convenient for storage and transportation.
  • Quick installation/disassembly.
  • It can withstand a load of up to 30 tons.
  • There is a choice of size.

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