5 mil clear nylon polyethylene laminated barrier film.
Cleaned inside Bennett & Bennett, Inc. cleanrooms.
BB450 is a very strong and clear material designed for tough food and industrial applications.
It’s high nylon content enables it to be used in critical vacuum applications that require
strength and impact resistance. It is typically specified for large bags that must carry a heavy
load. This FDA approved film does not stretch due to the orientation of layers during the
It can be converted in many ways: 2-seal pouch, 3-seal pouch, side gusset, stand up pouch
Recloseable zipper, tear notch, round hang hole, and sombrero
hang hole. The BB450 can also be surface printed or reverse-trapped printed. It is available
in web widths to 60”
|Yield||–||5647 sq. in/lb|
|MVTR||Mocon||.6 gms / 100 sq. in. / 24 hrs|
|OTR||Mocon||2.0 cc / 100 sq. in. / 24 hrs|
|Tensile MD||ASTM-D882||34 lbs. at break|
|Tensile XMD||ASTM-D882||36 lbs. at break|
|Tear MD||ASTM 689||64 lbs. at break|
|Tear XMD||ASTM 689||64 lbs. at break|