Paper Dunnage Bag - Stream Peak Singapore
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Paper Dunnage Bag

Dunnage Bags are used to secure cargo and create a bulkhead during transit. The dunnage bags, which are packed with air and placed in the spaces/voids between loads or container walls, prevent the cargo from moving at all. Furthermore, they cushion the shock from the forces encountered during transit. They are great void fillers to prevent movement and absorb impacts in a sea container, rail car, truck, vessel, or intermodal. The outer layer of the paper dunnage bag is made of a semi-extensible Kraft paper construction, featuring a high tensile energy absorption. We only use kraft paper with the best quality and tear force for the dunnage bag, guaranteeing the best airbag performance. Between the dunnage bag and the palletized product, the paper offers a high coefficient of friction. This allows the bag to secure the load” to the container or trailer’s sides, boosting overall performance.

A dunnage bag’s fundamental construction is made up of two key components. The IN-LINER (also known as a bladder or a balloon) will hold the compressed airtight at high-pressure levels. The OUT-LINER (the cover) gives the dunnage air bag its shape, stability, and great strength. The thickness and number of layers used for the OUT-LINER determine the strength of the paper dunnage bag.

Compared to the Woven Polypropylene (PP) Dunnage Bag, the Kraft Paper Dunnage Bags incorporates a multi-layer solid technique, allowing the airbag to be stiffer. Our dunnage bags are reusable too. Ensuring the correct number of layers and size of the dunnage bag is key for a secured transportation.

To inflate the bag:

1. Use our inflation tool – valve systems.

2. For usage, place the dunnage bag in a sea container, rail car, truck, vessel, or intermodal to fill up void space.

3. Inflate the dunnage bag with compressed air until filled enough. It should sit tight and unmovable.

4. When unloading, open the valve to deflate.

  • Reusable multiple times
  • ISO 9001:2008 Certified
  • SGS and ROHS test report
  • TÜV certificate
  • Meets safety standards
  • Many standard sizes available
  • Very user-friendly
  • For all weather conditions
Economic Type 1 Ply
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm – 270cm
  • Maximum Filling Press: 18 kPa/0.18 bar/2.6 P.S.I.
Standard Medium Type 2-Ply
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm – 270cm
  • Maximum Filling Press: 20 kPa/0.2 bar/2.9 P.S.I.
Heavy Duty Type 4-Ply
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm – 270cm
  • Maximum Filling Press: 40 kPa/0.4 bar/5.8 P.S.I.
Super Heavy Type 6-Ply
  • Available Width: 60cm/90cm/120cm/150cm
  • Available Length: 90cm – 270cm
  • Maximum Filling Press: 60 kPa/0.6 bar/8.7 P.S.I.
SAFVER Light 1-Ply
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm – 245cm
  • Maximum Filling Press: 15 kPa/0.15 bar/2.1 P.S.I.
SAFVER Medium 2-Ply
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm – 245cm
​​Safetrans 1-Ply
  • Available Valve: MegaFlow
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm/120cm/150cm/180cm/210cm/225cm/240cm
  • Maximum Filling Press: 10 kPa/0.10 bar/1.45 P.S.I.
​​Safetrans 2-Ply
  • Available Valve: MegaFlow
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm/120cm/150cm/180cm/210cm/225cm/240cm
  • Maximum Filling Press: 20 kPa/0.2 bar/2.9 P.S.I.
​​Safetrans 4-Ply
  • Available Valve: MegaFlow
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm/120cm/150cm/180cm/210cm/225cm/240cm
  • Maximum Filling Press: 40 kPa/0.4 bar/5.8 P.S.I.
​​Safetrans 6-Ply
  • Available Valve: MegaFlow
  • Available Width: 60cm/90cm/120cm
  • Available Length: 90cm/120cm/150cm/180cm/210cm/225cm/240cm
  • Maximum Filling Press: 60 kPa/0.6 bar/8.7 P.S.I
Economic Type 1 Ply
  • Ideal for light and medium weight goods without the risk of penetration of sharp objects
  • Recommended Valves: Standard, MegaFlow
Standard Medium Type 2-Ply
  • Tested burst pressure is 3 times higher than the filling pressure
  • Level 1 AAR certification
  • Recommended Valves: Standard, MegaFlow
Heavy Duty Type 4-Ply
  • Ideal for heavy loads and strong forces during transportation
  • Very resistant to outside forces
  • Nominal filling and burst pressure match with international safety standards for sea, road, and railway transportation
  • Recommended Valve: Standard​
Super Heavy Type 6-Ply
  • Ideal for extremely heavy loads and forces
  • Absorbs almost all forces encountered during transportation
  • Nominal filling and burst pressure match with international safety standards for sea, road, and railway transportation
  • Recommended Valve: Standard
SAFVER Light 1-Ply
  • Ideal for light and medium weight goods without the risk of penetration with sharp objects
  • Allows standard and medium filling pressure
  • Recommended Valve: MegaFlow
SAFVER Medium 2-Ply
  • Tested burst pressure is two and a half times higher than filling pressure
  • Meets international safety standards
  • Available Valve: MegaFlow​
Safetrans 1-Ply
  • Light kraft paper airbag
Safetrans 2-Ply
  • Medium kraft paper airbag​​
Safetrans 4-Ply
  • Heavy kraft paper airbag
Safetrans 6-Ply
  • Heavy duty kraft paper airbag

Paper Dunnage Bag Product Brochure: Download