How to Measure for a Box Lining

  • Measure the width, depth and height of the box to be lined. The depth is the shortest side.
  • Add 1″ to the width and depth of the box to determine the width and depth of the bag
  • For the Length (L) of the bag add the depth + Height + 7 inches.

Example: If the box size is 18″ (wide) x 12″ (deep) x 14″ (high), the bag dimensions are as follows: Width (W) is 19″ Depth (D) is 13″ Length (L) is 33″

Manufacturer of Quality Custom Poly Films and Bags