Subject: W5C, V3C
This letter confirmed that the linerboard used in W5c and V3c orders comply with Table 2 of ASTM D4727 (Standard Specification for Corrugator and Solid Fiberboard Sheet Stock) and also meet ASTM D5118 (Standard Practice for Fabrication of Fiberboard Shipping Boxes).
ASTM D4727 covers fiberboard primarily used for the fabrication of boxes and interior details such as pads, sleeves, partitions, die-cut sheets, etc.
ASTM D5118 covers the fabrication of new fiberboard boxes, liners and sleeves.
Table 2 attached from ASTM D4727 and copy of ASTM D5118.
Please call me if you have any questions.
Laboratory Manager / Co-Gen Site Coordiator