Custom Polyethylene Bags

Alpine Delivers Affordability and Custom Crafted Poly Bag Designs to Meet Your Needs

Our Services


Food Bags

FDA and USDA approved bags


Poly Film & Sheeting

Liners, sleeves, bags, and sheets


Gusseted & Bottom Seal Poly Bags

Custom solutions for a variety of needs

Get a Quote For Your Custom Poly Bag Project

Dissatisfied with Off the Shelf Solutions for Your Poly Bags?

At Alpine, our custom poly bags are not only affordable, but custom crafted to meet the needs of your application. Polyethylene bags have no natural ‘dead fold’ like cellophane bags, allowing them to retain their shape when manipulated. This pliability makes them easier to stretch and conform to a product’s shape. They have a wide range of applications and are much more durable and resistant to elements.

Our polyethylene bags meet FDA and USDA specifications, making them approved for a wide variety of food items, such as hoagies, frozen foods, or candy. They have excellent moisture protection and can be heat sealed, taped, tied, stapled, or you can apply a label to close the bags.

Need a carton or drum liner? With a warehouse of poly film, Alpine is ready to supply the custom size and strength for your bags, sleeves, and sheets. All of our custom poly products are proudly made in the USA.

A stock catalog of polyethylene bags may be fine for some, but at Alpine we’re about meeting the custom needs of demanding clients.  Our label and poly bag engineers partner with every customer, finding the right solution that:

  • Meets and exceeds the engineering specifications for your polyethylene bags
  • Represents your company well, providing the look and feel for a good customer / end user experience
  • Polyethylene bags and film in widths of 10″ and under

.00125 - .006 mil gauges available

inches width

Find the Right Style and Size for Your Custom Poly Bags


We stock film for two types of Poly Bags: LAY FLAT and GUSSETED.

LAY FLAT are made from seamless tubing, with the opening at the top of the bag and a bottom seal.  Lay flat bags are a great for packaging bulk foods, keeping products clean and storing items such as nuts and bolts.

GUSSETED bags have side pleats that expand with a bottom seal.  These bags are excellent for items that are thicker, bulky or irregular shaped that need depth.


  • The width is the measurement across the opening of the bag.
  • The length measures from the bag opening to the bottom.
  • The thickness of the bag material is measured in millimeters.
  • Gusseted bags have an additional depth measurement of the expanded opening.
  • Polyethylene bags and film widths range from 2.5″ up to 40″ x 39″ wide

It’s important to consider the size of your product, the thickness of the poly bag needed to protect it. We create custom sizes – including long narrow poly bags.


We offer clear poly bags in a variety of thicknesses. Lightweight poly bags at a 1.25 mil thickness are ideal for small and delicate items. Medium weight bags are appropriate for food packaging and slightly heavier small items. For sharp products and even liquids, our 4 to 6 mil thickness poly bags can safely hold tools, screws, mulch, and other gardening and industrial goods.

Why Choose Poly Bags from Alpine?

The flexibility and affordability of polyethylene bags make them ideal for numerous industries and products. Alpine Packaging offers you poly bags with a fast turn around, low minimums, and custom printing. We have the capability to not only deliver to specification, on time, and at a great price, but to collaborate and advise in the design of the right solution to meet your needs. Our goal is to help your company grow and succeed by developing a long term partnership that proves its value year after year.

Our Winning Moments

We are one of the few polyethylene bag converters that can produce unusual extremely long bags for hoses and cable.

Types of Bags

Plain Poly Bags

Browse our plain poly bags and poly sheets and tubing:

Aquarium/fish bags, carton, drum and trash can liners, mulch bags, ice bags, mattress cover bags, and more

Types of Poly Bags

Compare the different styles of poly bags we have available:

Bottom seal poly bags for flat items, gusseted poly bags that expand, colored poly film, anti-static bags