Box Liners

Our Box Liners are actually industrial strength barrier bags. Think of them as providing a clean barrier to the permeable outside carton. These are not always standard polyethylene liners; we prefer polyester (Mylar) with a foil laminate structure to provide a stable package with moisture and oxygen barrier properties as well as puncture resistance. Commonly found in the application of export packaging for nut meats, nutritional supplement mixes, microencapsulated fish oil, and a wide range of non-food products, including plastic resin pellets and polymers.

How to find proper bag sizes - Box liner calculation

The vast majority of box liners are produced to customer specifications from one of the readily available 53+ laminated film structures on the factory floor. These are a few sizes that are produced such frequently. Examples:

Box dimension:
14"x14"x18"

Bag size needed:
30"x30"

Available:

29MFS34ID, 30VF4C36

Box dimension:
14"x11"x13"

Bag size needed:
27"x23.5"

Available:

24V4C28, 26MFS36

Gaylord dimension:
48"x43"x42"

Bag size needed:
45.0"x45.0"x90.0"

Available:

45MFD45SG90

Box liners are also a great way to improve production throughput. For customers who are dealing in large portion goods with high barrier requirements, a box liner can help speed up packaging and keep work areas clean. For goods like bulk Jerky, you can simply:

LOAD

Put the contents of the case in lined shipping box - in this case Beef Jerky!

SEAL

Vaccum and/or Gas Flush to get the ideal packaging environment for transit. Included Oxygen Abosrbers or Desiccant packets help keep the package environment stable after sealing.

SHIP

Tape box shut and add label - product is ready to ship