초록 ▼

A method of packaging generally flat material utilizing a packaging frame having a substantially planar rectangular base defined by four sides, a substantially rectangular upright side frame at each side of the base, the base being fixed relative to the side frames, the base being formed with a pair

A method of packaging generally flat material utilizing a packaging frame having a substantially planar rectangular base defined by four sides, a substantially rectangular upright side frame at each side of the base, the base being fixed relative to the side frames, the base being formed with a pair of intersecting recessed channels which extend transversely across the base between respective pairs of opposed sides and the channels being from about 10 to about 25 mm in width, and the channels having respective end openings in the base which end openings are externally accessible even when the packaging frame contains material, wherein the packaging frame is loaded with generally flat material, and then fastening straps are manually passed through the channels via end openings thereof until an end of each strap extends beyond the opposite end opening in the channel, arranging the fastening straps around the generally flat material, engaging free ends of the fastening straps and then tensioning the fastening straps to form a bundle of generally flat material, and removing the bundle from the packaging frame.

대표청구항 ▼

[ I claim:] [1.] A packaging frame for packaging generally flat material, said packaging frame including a substantially rectangular base defined by four sides, each pair of adjacent sides intersecting at a respective corner, a respective side frame extending upwardly from each side, each side frame

[ I claim:] [1.] A packaging frame for packaging generally flat material, said packaging frame including a substantially rectangular base defined by four sides, each pair of adjacent sides intersecting at a respective corner, a respective side frame extending upwardly from each side, each side frame including a pair of spaced upright flat webs each having opposed major surfaces and extending upwardly from the respective side with the major surfaces parallel to the respective side, each web having inner and outer sides and an upper end, each web being disposed adjacent a corner of the base so that the outer side thereof is orthogonally contiguous with the outer side of a web of a side frame of an adjacent side, a respective laterally extending flat cross member interconnecting the upper ends of the webs of each side frame, each flat cross member having opposed major surfaces which are disposed parallel to the major surfaces of the upright flat webs, the arrangement being such that the packaging frame has an open top and open sides, the base having an upwardly facing surface and the base being fixed relative to the side frames, a pair of intersecting recessed channels extending transversely across the base between respective pairs of opposed sides and being recessed into the upwardly facing surface of the base, the channels each having opposite end openings in the base which are externally accessible even when the packaging frame contains material, and the channels being from 10 to 25 mm in width and intersecting one another substantially at right angles.