The bags are available in 2-, 4-, 6-, or 8-ply models and are made of multiple layers of high-strength Kraft paper. The 4, 6, and 8-ply air bags also have an external polyethylene coating to protect against moisture. The inner liner is constructed of coextruded polyethylene film for added protection against loss of air pressure.
The manufacturer states that the dunnage bags are easier and less expensive to install than wood bracing because they require no carpentry, construction, or teardown time. The bags are lightweight and are designed to inflate easily and quickly. IN addition, the bags require no special storage requirements or repairsusers deflate the bags and throw them away.
Litco International Inc., One Litco Drive, Vienna, OH 44473-9648. Tel: 330-539-5433. Fax: 330-539-5388.