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Home » Products » Boxes – Corrugated » Flat Boxes

Flat Boxes

A photo of flat boxes.

These cartons are the industry standard!

  • All cartons ship and store flat to save space.
  • Order in bundle or bale quantities.
  • Corrugated cartons are all 100% recyclable.

200# / 32ECT C-flute, 275# / 44ECT C-flute, 275# DW / 48ECT B/C-flute are examples of accepted industry standard corrugated verbiage that define comparable Board Grades. All boxes are ECT – Edge Crush Test unless stated otherwise.

Flat Boxes

Size/Description
7 x 7 x 3 200# / 32 ECT 25 bdl./ 1500 bale
8 x 8 x 3 200# / 32 ECT 25 bdl./ 1125 bale
8 x 8 x 4 200# / 32 ECT 25 bdl./ 1125 bale
9 x 9 x 4 200# / 32 ECT 25 bdl./ 750 bale
10 x 8 x 3 200# / 32 ECT 25 bdl./ 1000 bale
10 x 8 x 4 200# / 32 ECT 25 bdl./ 750 bale
10 x 10 x 3 200# / 32 ECT 25 bdl./ 750 bale
10 x 10 x 4 200# / 32 ECT 25 bdl./ 750 bale
10 x 10 x 5 200# / 32 ECT 25 bdl./ 750 bale
12 x 9 x 3 200# / 32 ECT 25 bdl./ 750 bale
12 x 9 x 4 200# / 32 ECT 25 bdl./ 750 bale
12 x 9 x 4 White 200# / 32 ECT 25 bdl./ 750 bale
12 x 10 x 3 200# / 32 ECT 25 bdl./ 750 bale
12 x 10 x 4 200# / 32 ECT 25 bdl./ 750 bale
12 x 10 x 5 200# / 32 ECT 25 bdl./ 750 bale
12 x 12 x 3 200# / 32 ECT 25 bdl./ 500 bale
12 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
12 x 12 x 5 200# / 32 ECT 25 bdl./ 500 bale
12 x 12 x 6 200# / 32 ECT 25 bdl./ 500 bale
13 x 10 x 4 200# / 32 ECT 25 bdl./ 750 bale
13 x 13 x 4 200# / 32 ECT 25 bdl./ 500 bale
13 x 13 x 5 200# / 32 ECT 25 bdl./ 500 bale
14 x 10 x 4 200# / 32 ECT 25 bdl./ 750 bale
14 x 11 x 3 200# / 32 ECT 25 bdl./ 500 bale
14 x 11 x 4 1/2 200# / 32 ECT 25 bdl./ 500 bale
14 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
14 x 14 x 4 200# / 32 ECT 25 bdl./ 500 bale
14 x 14 x 5 200# / 32 ECT 25 bdl./ 500 bale
14 x 14 x 6 200# / 32 ECT 25 bdl./ 500 bale
14 x 14 x 6 Multi-Depth 4, 2″ 200# / 32 ECT 25 bdl./ 500 bale
14 3/8 x 12 1/2 x 3 1/2 200# / 32 ECT 25 bdl./ 500 bale
15 x 10 x 4 200# / 32 ECT 25 bdl./ 500 bale
15 x 10 x 5 200# / 32 ECT 25 bdl./ 500 bale
15 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
15 x 15 x 4 200# / 32 ECT 25 bdl./ 250 bale
15 x 15 x 5 200# / 32 ECT 25 bdl./ 250 bale
15 x 15 x 6 200# / 32 ECT 25 bdl./ 250 bale
16 x 9 x 3 200# / 32 ECT 25 bdl./ 750 bale
16 x 10 x 4 200# / 32 ECT 25 bdl./ 500 bale
16 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
16 x 12 x 6 200# / 32 ECT 25 bdl./ 500 bale
16 x 14 x 4 200# / 32 ECT 25 bdl./ 250 bale
16 x 14 x 6 200# / 32 ECT 25 bdl./ 250 bale
16 x 16 x 4 200# / 32 ECT 25 bdl./ 250 bale
16 x 16 x 5 200# / 32 ECT 25 bdl./ 250 bale
16 x 16 x 6 200# / 32 ECT 25 bdl./ 250 bale
16 x 16 x 6 Multi-Depth 4, 2″ 200# / 32 ECT 25 bdl./ 250 bale
17 x 13 x 5 200# / 32 ECT 25 bdl./ 500 bale
17 x 14 x 5 200# / 32 ECT 25 bdl./ 250 bale
17 x 17 x 4 200# / 32 ECT 25 bdl./ 250 bale
17 x 17 x 6 200# / 32 ECT 25 bdl./ 250 bale
17 1/4 x 11 1/4 x 4 200# / 32 ECT 25 bdl./ 500 bale
17 1/4 x 11 1/4 x 5 200# / 32 ECT 25 bdl./ 500 bale
18 x 10 x 4 200# / 32 ECT 25 bdl./ 500 bale
18 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
18 x 12 x 5 200# / 32 ECT 25 bdl./500 bale
18 x 14 x 4 200# / 32 ECT 25 bdl./ 250 bale
18 x 14 x 6 200# / 32 ECT 25 bdl./ 250 bale
18 x 16 x 4 200# / 32 ECT 25 bdl./ 250 bale
18 x 16 x 6 200# / 32 ECT 25 bdl./ 250 bale
18 x 18 x 4 200# / 32 ECT 25 bdl./ 250 bale
18 x 18 x 6 200# / 32 ECT 25 bdl./ 250 bale
18 x 18 x 6 Multi-Depth 4,2″ 200# / 32 ECT 25 bdl./ 250 bale
19 x 12 x 4 200# / 32 ECT 25 bdl./ 500 bale
20 x 8 x 6 200# / 32 ECT 25 bdl./ 500 bale
20 x 10 x 4 200# / 32 ECT 25 bdl./ 375 bale
20 x 10 x 6 200# / 32 ECT 25 bdl./ 500 bale
20 x 12 x 4 200# / 32 ECT 25 bdl./ 375 bale
20 x 12 x 6 200# / 32 ECT 25 bdl./ 250 bale
20 x 14 x 4 200# / 32 ECT 25 bdl./ 250 bale
20 x 14 x 6 200# / 32 ECT 25 bdl./ 250 bale
20 x 15 x 6 200# / 32 ECT 25 bdl./ 250 bale
20 x 16 x 4 200# / 32 ECT 25 bdl./ 250 bale
20 x 16 x 6 200# / 32 ECT 20 bdl./ 240 bale
20 x 18 x 6 200# / 32 ECT 20 bdl./ 240 bale
20 x 20 x 4 200# / 32 ECT 20 bdl./ 240 bale
20 x 20 x 6 200# / 32 ECT 20 bdl./ 120 bale
20 x 20 x 8 200# / 32 ECT 20 bdl./ 120 bale
22 x 10 x 4 200# / 32 ECT 25 bdl./ 375 bale
22 x 10 x 6 200# / 32 ECT 25 bdl./ 250 bale
22 x 14 x 6 200# / 32 ECT 25 bdl./ 250 bale
22 x 14 x 8 200# / 32 ECT 25 bdl./ 250 bale
22 x 18 x 6 200# / 32 ECT 20 bdl./ 240 bale
22 x 22 x 4 200# / 32 ECT 20 bdl./ 240 bale
22 x 22 x 6 200# / 32 ECT 20 bdl./ 120 bale
24 x 10 x 4 200# / 32 ECT 25 bdl./ 375 bale
24 x 10 x 6 200# / 32 ECT 25 bdl./ 375 bale
24 x 12 x 4 200# / 32 ECT 25 bdl./ 375 bale
24 x 12 x 6 200# / 32 ECT 25 bdl./ 250 bale
24 x 14 x 4 200# / 32 ECT 25 bdl./ 250 bale
24 x 14 x 6 200# / 32 ECT 25 bdl./ 250 bale
24 x 14 x 8 200# / 32 ECT 20 bdl./ 240 bale
24 x 16 x 4 200# / 32 ECT 25 bdl./ 250 bale
24 x 16 x 6 200# / 32 ECT 20 bdl./ 240 bale
24 x 18 x 4 200# / 32 ECT 20 bdl./ 240 bale
24 x 18 x 6 200# / 32 ECT 20 bdl./ 240 bale
24 x 20 x 6 200# / 32 ECT 20 bdl./ 120 bale
24 x 24 x 4 200# / 32 ECT 20 bdl./ 240 bale
24 x 24 x 6 200# / 32 ECT 20 bdl./ 120 bale
24 x 24 x 7 200# / 32 ECT 20 bdl./ 120 bale
24 x 24 x 8 200# / 32 ECT 20 bdl./ 120 bale
26 x 15 x 5 200# / 32 ECT 20 bdl./ 240 bale
26 x 15 x 7 200# / 32 ECT 20 bdl./ 240 bale
26 x 20 x 4 200# / 32 ECT 20 bdl./ 240 bale
26 x 26 x 4 200# / 32 ECT 20 bdl./ 120 bale
26 x 26 x 6 200# / 32 ECT 20 bdl./ 120 bale
28 x 12 x 6 200# / 32 ECT 25 bdl./ 250 bale
28 x 16 x 7 200# / 32 ECT 20 bdl./ 240 bale
28 x 17 x 5 200# / 32 ECT 20 bdl./ 240 bale
28 x 24 x 6 200# / 32 ECT 20 bdl./ 120 bale
28 x 28 x 6 200# / 32 ECT 20 bdl./ 120 bale
30 x 20 x 6 200# / 32 ECT 20 bdl./ 120 bale
30 x 30 x 6 200# / 32 ECT 20 bdl./ 120 bale
30 x 30 x 8 200# / 32 ECT 20 bdl./ 120 bale
30 x 30 x 10 200# / 32 ECT 15 bdl./ 120 bale
29 15/16 x 29 15/16 x 12 200# / 32 ECT 15 bdl./ 120 bale
36 x 12 x 4 200# / 32 ECT 20 bdl./ 240 bale
36 x 24 x 4 200# / 32 ECT 15 bdl./ 120 bale
36 x 24 x 6 200# / 32 ECT 15 bdl./ 120 bale
40 x 18 x 8 200# / 32 ECT 20 bdl./ 120 bale