Claims
- 1. An apparatus for folding and filling a plurality of cartons erected from a plurality of collapsed carton tubes, each carton tube including;
- (A) a receptacle portion including front, bottom, rear, and top panels foldably connected to each other in the order stated,
- (B) first and second bottom end flaps foldably connected to the bottom panel, and
- (C) first and second top end flaps foldably connected to the top panel,
- the apparatus comprising:
- carton folding means for erecting the carton, with the front, bottom, rear, and top panels, second bottom end flap, and second top end flap cooperating to define an open receptacle portion, the first top end flap and first bottom end flap extending in spaced planes;
- end flap alignment means adapted to be attached to the apparatus for folding the first bottom end flap toward the open receptacle portion and folding the first top end flap away from the open receptacle portion in the same motion of the apparatus such that the first bottom end flap and the first top end flap are aligned in the same plane; and
- filling means for filling the open receptacle portion with a selected substance.
- 2. The apparatus as claimed in claim 1, further comprising means for applying adhesive to the first bottom and flap folded toward the open receptacle portion and the first top end flap folded away from the open receptacle portion in the same motion.
- 3. An attachment for an apparatus for folding and filling a plurality of cartons erected from a plurality of collapsed carton tubes, each carton tube including
- (A) a receptacle portion including front, bottom, rear, and top panels foldably connected to each other in the order stated,
- (B) first and second bottom end flaps foldably connected to the bottom panel, and
- (C) first and second top end flaps foldably connected to the top panel,
- the front, bottom, rear, and top panels, second bottom end flap, and second top end flap cooperating to define and open receptacle portion with the first top end flap and first bottom end flap extending in spaced planes at times when the carton is erected,
- the attachment comprising:
- end flap alignment means adapted to be attached to the apparatus for folding the first bottom end flap toward the open receptacle portion and folding the first top end flap away from the open receptacle portion in a single motion such that he first bottom end flap and the first top end flap are aligned in the same plane.
- 4. The attachment as claimed in claim 1, wherein the end flap alignment means comprises a generally U-shaped fork including a base and a plurality of rods each having a substantially linear portion connected to the base and a substantially angled portion connected to the linear portion.
- 5. The attachment as claimed in claim 4, wherein the end alignment means is attached to a plate including a first arm and a second arm, each of the first and second arms having an upper edge and a lower edge, respectively, and wherein the first and second arms intersect at the upper edge of the first arm and the lower edge of the second arm.
- 6. The attachment as claimed in claim 5, wherein the fork is detachably secured to the first arm by fastening means extending through the base.
- 7. The attachment as claimed in claim 6, wherein the fastening means comprises a bolt.
- 8. The attachment as claimed in claim 5, wherein the substantially angled portion extends upwardly in the vertical direction.
- 9. The attachment as claimed in claim 4, wherein the linear portion and the angled portion intersect at an angle of about 30 .degree..
- 10. A method of folding a plurality of collapsed carton tubes, each carton tube including
- (A) a receptacle portion including front, bottom, rear, and top panels foldably connected to each other in the order stated,
- (B) first and second bottom end flaps foldably connected to the bottom panel, and
- (C) first and second top end flaps foldably connected to the top panel
- the front, bottom, rear, and top panels, second bottom end flap, and second top end flap cooperating to define and open receptacle portion with the first top end flap and first bottom end flap extending in spaced planes at times when the carton is erected,
- the method comprising the step of:
- folding the first bottom end flap toward the open receptacle portion and in the same motion folding the first top end flap away from the open receptacle portion such that the first bottom end flap and the first top end flap are aligned in the same plane.
- 11. The method as claimed in claim 10, further comprising the step of applying glue to the first bottom end flap and the first top end flap in the same motion.
- 12. An attachment for an apparatus for folding and filling a plurality of cartons erected from a plurality of collapsed carton tubes, each carton tube including
- (A) a receptacle portion including front, bottom, rear, and top panels foldably connected to each other in the order stated,
- (B) first and second bottom end flaps foldably connected to the bottom panel, and
- (C) first and second top end flaps foldably connected to the top panel, the front, bottom, rear, and top panels, second bottom end flap, and second top end flap cooperating to define an open receptacle portion with the first top end flap and first bottom end flap extending in spaced planes at times when the carton is erected,
- the attachment comprising:
- end flap alignment means, including a generally U-shaped fork including a base and a plurality of rods each having a substantially linear portion connected to the base and a substantially angled portion connected to the linear portion, adapted to be attached to the apparatus for folding the first bottom end flap toward the open receptacle portion and folding the first top end flap away from the open receptacle portion in a single motion such that the first bottom end flap and the first to end flap are aligned in the same plane.
Parent Case Info
The present application is a continuation-in-part of U.S. patent application Ser. No. 07/324,667, filed Mar. 17, 1989, now U.S. Pat. No. 4,907,698.
US Referenced Citations (10)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
324667 |
Mar 1989 |
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