24 x 12 x 3 Corrugated Boxes

- Flat shipping boxes for freight and storage efficiency.
- Call for quote on larger quantities.
- Bundle and bale quantity: 25 / 375 lbs. per bundle.
- Dimensions: 24 3/8 x 12 3/8 x 3 5/8 (+/- 1/8).
- FedEx and UPS dimensional weight: 9 lbs.
- Material: C flute.
- Features: Boxes open along the length, glued seams.
- Specifications: Meets ASTM D5118 standards.
- Terminology: 200# Test vs 32 ECT (Edge Crush Test).
- 200# Test: 60% stronger bursting strength, recommended by UPS for shipping up to 40 lbs.
- 32 ECT: Recommended by UPS for shipping up to 30 lbs.
- Pound Test Refers to Bursting Strength: 200# test boxes withstand 200 lbs/sq.in. of side wall pressure before bursting.
- ECT Refers to Stacking Strength: 32 ECT boxes withstand 32 lbs/linear inch of stacking weight before crushing.
- Box strength guidelines (maximum weight per box):
- Fiber Box Handbook UPS Guidelines:
- 32 ECT Single Wall: 65 lbs (30 lbs recommended by UPS).
- 200# Single Wall: 65 lbs (40 lbs recommended by UPS).
- 275# Single Wall: 95 lbs (65 lbs recommended by UPS).
- 350# Single Wall: 120 lbs (80 lbs recommended by UPS).
- 200# Double Wall: 80 lbs (60 lbs recommended by UPS).
- 275# Double Wall: 100 lbs (80 lbs recommended by UPS).
- 350# Double Wall: 120 lbs (100 lbs recommended by UPS).
- 500# Double Wall: 160 lbs (140 lbs recommended by UPS).