Ram-pack

Workers who tend machines that fill and ram-pack hogsheads are classified as PACKER OPERATOR, AUTOMATIC (tobacco).

Source: wiktionary

Besey removed her back hoofs from a box where she'd been ram-packing papers in.

Source: wiktionary

Editor John T. Amber has ram-packed its 400 giant pages with everything you want to know about guns from the earliest Winchesters (like my Model 1866) to the newest stainless steel revolvers! Handloading, ballistics charts, antique and custom guns, field tests, target shooting and more are covered in remarkable detail.

Source: wiktionary

After machining, teeth are milled, ram-pack hardened, and then precision ground in line with 0.500 locating hole in end of ram.

Source: wiktionary