Welcome

Mountain States Plastics is a family owned and operated Custom Blown film manufacturing plant producing Polyethylene bags, sheeting, and tubing. Our Products are made in the USA by American Workers. We are located in Johnstown, Colorado serving clients world wide. When you receive your product, you expect it to work as hard as you do. We use quality shipping materials to insure your product arrives undamaged and ready to work.

Polyethylene Encasement

LLDPE Polyethylene Encasement designed for Corrosion protection for Ductile Iron Pipe

Bulk Potato Shipping Bags

Shipping bags for produce including Potatoes and Carrots.

Irrigation
tubing

Designed for row and field crops ranging from alfalfa to sugar beets.

Who are we

Mountain States Plastics is a family owned and operated Custom Blown film manufacturing plant producing Polyethylene bags, sheeting, and tubing.

Made in the USA

Our Products are made in the USA by American Workers. We are located in Johnstown, Colorado serving clients world wide.

Shipping Matters

When you receive your product, you expect it to work as hard as you do. We use quality shipping materials to insure your product arrives undamaged and ready to work.