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The BSC PREFERRED MD181212 is a multi-depth kraft corrugated shipping carton designed to give packagers and shipping operations flexible box sizing from a single carton style. Scored at regular intervals on the sides, the carton can be cut down to the exact height needed without requiring a specialized carton-sizing tool. Constructed from 200/ECT-32 kraft corrugated board, the MD181212 delivers reliable stacking strength and puncture resistance suited for standard parcel shipping. Sold in packs of 25, this carton is a practical choice for fulfillment centers, warehouses, and shipping departments looking to reduce the number of box sizes kept in inventory while still accommodating varying load heights.
The MD181212 is used in general-purpose parcel packaging applications across warehouse, distribution, and light industrial environments. Its multi-depth design directly addresses dimensional weight pricing structures used by major carriers by allowing shippers to right-size each shipment rather than defaulting to a larger fixed-height box. This carton is also referenced as equivalent to part number S-540 and is well-suited for operations that ship variable-height goods on a recurring basis. Purchased by unit of pack, each pack contains 25 cartons ready for immediate use on the packing line.
Designed as a general-purpose multi-depth corrugated shipping carton suitable for standard parcel carrier shipment via ground and freight services. Compatible with typical packing tape, stretch wrap, and label application workflows used in warehouse and fulfillment operations.
To reduce carton height, score and cut along the pre-printed depth lines using a standard box cutter or carton knife. Fold and seal cut edges with pressure-sensitive or water-activated packing tape to maintain structural integrity. No adhesives or special tools are required beyond standard packing station equipment. Store flat in a dry environment to preserve board strength and prevent moisture-related delamination.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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