Brentwood Plastics custom manufactures relatively thin ( mostly between 1 and 12 mils ), flexible polyethylene plastic sheeting by the blown film process.   We do not make poly sheeting for greenhouses, construction or marine shrink wrap.  Our films are either further converted or used for packaging by other factories.

To make sheeting we cut the sides off layflat tubing.  We always make two twin rolls of single wound sheeting.