20x20x6 Corrugated Boxes (32 ECT) - Case of 25
20" x 20" x 6" 32-ECT CORRUGATED SHIPPING BOXES
These 20 × 20 × 6 in. corrugated cartons deliver the everyday durability shippers expect from a 32 ECT-C single–wall box. The large square design provides expansive surface area for flat, wide items while maintaining a low profile, perfect for products that require extensive length and width without excessive height.
Supplied flat in a case of 25, the boxes assemble in seconds, store compactly between projects, and recycle easily after use. From e-commerce fulfillment lines to warehouse pick-pack stations, they are the go-to choice for shipping artwork, large documents, flat-packed furniture, textiles, pizza boxes, and a wide range of oversized flat merchandise.
VALUE CASE OF 25
Buy in economical 25-count bundles to lower per-box costs and keep your packing line stocked without over-committing valuable storage space.
KEY ADVANTAGES
IDEAL APPLICATIONS
Artwork & Prints
Perfect for shipping framed artwork, canvas prints, posters, and large photographic prints with maximum protection and minimal bending risk.
Flat-Pack Furniture
Ideal for shipping disassembled furniture pieces, shelving units, table tops, and other flat-packed items that require wide surface area.
Textiles & Apparel
Excellent for shipping folded clothing, linens, blankets, and fabric materials that benefit from flat, wrinkle-free transport.
Food Service & Catering
Perfect for pizza delivery, large catering trays, sheet cakes, and other food service applications requiring wide, shallow containers.
CORRUGATED FIBERBOARD ADVANTAGE
These 20" x 20" x 6" cartons are engineered from single-wall, C-flute corrugated kraft board with a certified 32 ECT (Edge-Crush-Test) rating, giving packers a strong yet lightweight shipping option. The material offers:
- Three-layer construction (liner / medium / liner) that absorbs impact and resists puncture
- 32 ECT rating that meets common carrier requirements for loads up to ≈50 lb (23 kg)
- Kraft liners and starch-based adhesives that are 100 % curbside-recyclable and biodegradable
- Lightweight design that lowers dimensional weight charges and reduces overall freight costs
PERFORMANCE PARAMETERS
32 ECT compliant—capable of withstanding ≈32 lb per linear inch of edge load before failure
Up to 50 lb (23 kg) of evenly distributed contents for typical parcel and LTL shipments
20" L × 20" W × 6" D (1.39 ft³ / 39.3 L) for high-capacity flat packing
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
20" x 20" x 6" 32-ECT CORRUGATED SHIPPING BOXES
These 20 × 20 × 6 in. corrugated cartons deliver the everyday durability shippers expect from a 32 ECT-C single–wall box. The large square design provides expansive surface area for flat, wide items while maintaining a low profile, perfect for products that require extensive length and width without excessive height.
Supplied flat in a case of 25, the boxes assemble in seconds, store compactly between projects, and recycle easily after use. From e-commerce fulfillment lines to warehouse pick-pack stations, they are the go-to choice for shipping artwork, large documents, flat-packed furniture, textiles, pizza boxes, and a wide range of oversized flat merchandise.
VALUE CASE OF 25
Buy in economical 25-count bundles to lower per-box costs and keep your packing line stocked without over-committing valuable storage space.
KEY ADVANTAGES
IDEAL APPLICATIONS
Artwork & Prints
Perfect for shipping framed artwork, canvas prints, posters, and large photographic prints with maximum protection and minimal bending risk.
Flat-Pack Furniture
Ideal for shipping disassembled furniture pieces, shelving units, table tops, and other flat-packed items that require wide surface area.
Textiles & Apparel
Excellent for shipping folded clothing, linens, blankets, and fabric materials that benefit from flat, wrinkle-free transport.
Food Service & Catering
Perfect for pizza delivery, large catering trays, sheet cakes, and other food service applications requiring wide, shallow containers.
CORRUGATED FIBERBOARD ADVANTAGE
These 20" x 20" x 6" cartons are engineered from single-wall, C-flute corrugated kraft board with a certified 32 ECT (Edge-Crush-Test) rating, giving packers a strong yet lightweight shipping option. The material offers:
- Three-layer construction (liner / medium / liner) that absorbs impact and resists puncture
- 32 ECT rating that meets common carrier requirements for loads up to ≈50 lb (23 kg)
- Kraft liners and starch-based adhesives that are 100 % curbside-recyclable and biodegradable
- Lightweight design that lowers dimensional weight charges and reduces overall freight costs
PERFORMANCE PARAMETERS
32 ECT compliant—capable of withstanding ≈32 lb per linear inch of edge load before failure
Up to 50 lb (23 kg) of evenly distributed contents for typical parcel and LTL shipments
20" L × 20" W × 6" D (1.39 ft³ / 39.3 L) for high-capacity flat packing
