摘要:
The tray comprises five independent parts, which define the bottom (1), main sides (2) and front ends (3) when adequately configured and fixed to one another. The front ends have end extensions fitted with folding lines defining areas (8), (9), (10) and (12) which are folded by correlative overlapping in a surrounding manner and forming triangular prismatic reinforcements in the corners. On both sides of the corner and matching the top edges of the reinforcements, projecting elements are provided in the form of ridges (15) matching the grooves (5) on the bottom edge of the tray to enable stacking. Said reinforcements which are part of the front ends (3) are formed before the parts arrive at the assembly station of the tray designed for containing fruits and similar products.
摘要:
The invention refers to an economical carton box for packing and transportation of products that can consist of many pieces of corrugated board or solid paper so as in each case and for each side separately the arrangement of the paper's waves is to be indicated. For such an economical carton box the extensions (F1, F2,..., F6) of sides (A1, A2, A3) turn internally by 90° so as to be glued with the outside part of the small sides (A4, A5) accordingly and the F7, F8 to base A2. The extensions (N1, N2) rotate and glue externally to sides (A4 and A5) while columns (K1, K2, K3, K4) are formed at the small sides. When the height of the sides (A1, A3) is equal to the height of the carbon box then the extensions (N1, N2) constitute the covering of the carton box. The projections (P1, P2, P3, P4) of sides (A4 and A5) fit into slots (E1, E2, E3, E4) accordingly during the piling of the boxes.
摘要:
The invention concerns an assembly of blanks and a box made of corrugated sheet or the like designed to form a box (36) with polygonal cross-section. The box comprises a first blank including a series of four panels (3, 4, 5, 6), each panel comprising on one side a free edge (12, 13, 15, 16) and on the other a flap (10, 11, 17, 18) arranged opposite the adjacent panel, bonded on the bottom or on the lid. It further comprises second and third blanks (21, 28) designed respectively to form the bottom and the lid of the box, each including a central flap (22, 29) provided with two opposite free edges (26, 27, 33, 34) and two opposite lateral flaps (23, 24, 30, 31), bonded at right angle with the respective free edges (12, 13, 15, 16) of the adjacent flaps.
摘要:
The tray comprises five independent parts which with the suitable construction and attachment to each other define the base (1), side walls (2) and end pieces (3), with the part corresponding to the latter provided with extreme extensions provided in each case with the folding line which gives rise to sectors (8), (9), (10), (11) and (12) which fold so that they superimpose on each other in an enveloping manner, forming triangular-prism shaped reinforcements at the corners, which reinforcements are provided, on either side of the corner and in correspondence with the upper edge of the corners, with ridges (15) complementary of slits (5) of the bottom of the tray, in order to stack the trays on each other. Said reinforcements which are part of end pieces (3) are formed before the parts reach the assembly station of the tray itself, which is meant to contain fruit and similar products.
摘要:
This invention relates to a corrugated thermoplastic blank for a container. The blank (20) has a base panel (24) with wall panels (26, 28, 30, 32) connected to the base panel (24) by fold lines (38). The fold lines (38) comprise weld lines which destroy the original memory of the thermoplastic material. The free edges of the blank are sealed by seals (38) which prevent water from entering the blank. The sealed free edges and/or the weld lines or line (38) surround and reinforce each panel (26, 28, 30, 32) and increase the strength of each panel and thereby the strength of a container erected from the blank.
摘要:
The disclosure relates to a package for storing fruit or the like objects. The package is in the form of a tray, carton or case (1) with a pair of panel supports (6) provided adjacent each end wall (3). The panel supports substantially bear the weight of the like packages positioned thereabove when a stack of packages is formed. The panel supports have a pair of protrusions (8) on the upper edge thereof and a pair of recesses adjacent the lower edge thereof wherein the protrusions can be positioned in the recesses (14) of a package positioned thereabove when two or more packages are stacked. So that a stiff protrusion is provided, the panel support is formed from dual arch corrugated board and is formed from two layers of corrugated board joined at the protrusions. The wedge-shaped protrusions thus produced can be readily indexed in an adjacent recess. The invention also relates to the support panel per se and the three piece panel blank used to form the package.
摘要:
A box (30) for packaging and/or transporting and/or storing products comprises a structure (10) foldable on sides (18,19,20,21) entirely made of corrugated card-board; said structure comprising a base or bottom (11), a pair of larger side walls (16,17) and a pair of smaller side walls (12,13); furthermore, it comprises a pair of reinforcing and supporting elements (31,40) made of corrugated board which are joined to a pair of opposed side walls belonging to said structure.
摘要:
A box (30) for packaging and/or transporting and/or storing products, in particular fruits and vegetables, comprises a foldable structure (18, 19, 20, 21) entirely made of solid-fiber board, said structure comprising a base or bottom (11), a pair of larger side walls (16, 17) and a pair of smaller side walls (12, 13), said structure being foldable from a completely open position to a flattened position and vice versa. The box further comprises a pair of reinforcing and supporting elements made of corrugated board (31, 40) externally joined to a pair of opposed side walls belonging to said structure. In this way the box can be easily stacked on other similar boxes.