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US 7,678,037 B2Granted
Process for assembling a bag
OwnerMark Campbellinventor
Life of this patent
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Abstract
The invention provides a method of making a bag from a foldable pattern, comprising: a) inserting the foldable pattern into an assembly machine; b) placing a series of glue spots on designated surfaces of the pattern; c) folding the foldable pattern, in a sequence such that the resulting product is a finished bag with a glued bottom; and d) exiting the finished bag from the assembly machine.
Claims13
A machine-implemented method for automatically making a bag from a foldable pattern, the method comprising:
- providing a foldable pattern having a foldable top margin, a foldable bottom margin, a pair first and second longitudinal side edges extending between the top and bottom margins, and a plurality of longitudinal body panels connected to each of the foldable top margin and the foldable bottom margin;
- the plurality of body panels disposed side-by-side between the first and second side edges and including first, second, third, fourth, fifth, sixth and seventh body panels;
- the first body panel being defined by the first side edge and a first longitudinal fold line;
- the second body panel being defined by the first fold line and a second longitudinal fold line;
- the third body panel being defined by the second fold line and a third longitudinal fold line;
- the fourth body panel being defined by the third fold line and a fourth longitudinal fold line;
- the fifth body panel being defined by the fourth fold line and a fifth longitudinal fold line;
- the sixth body panel being defined by the fifth fold line and a sixth fold longitudinal line;
- the seventh body panel being defined by the sixth fold line and the second side edge;
- the foldable bottom margin having a first portion connected to the second and third body panels, a second portion connected to the fourth body flap, a third portion connected to the fifth and sixth body flaps and a fourth portion connected to the seventh body flap;
- folding the foldable top margin toward the plurality of body panels and securing the foldable top margin against the body panels;
- folding the first body panel inwardly along the first fold line, the second body panel outwardly along the second fold line and the third body panel inwardly along the third fold line;
- folding the seventh body panel inwardly along the sixth fold line, the sixth body panel outwardly along the fifth fold line and the fifth body panel inwardly along the fourth fold line;
- securing the seventh body flap to the first body flap;
- folding the first, second, third and fourth portions of the foldable bottom margin outwardly away from each other;
- folding the first and third portions of the foldable bottom margins toward each other;
- folding the second portion of the foldable bottom margin against the first and third portions and securing the second portion to the first and third portions;
- folding the fourth portion of the foldable bottom margin against the second portion and securing the fourth portion to the second portion.
15 more elements
A machine-implemented method for automatically making a bag from a foldable pattern, the method comprising:
- providing a foldable pattern having a foldable top margin, a foldable bottom margin, a pair first and second longitudinal side edges extending between the top and bottom margins, and a plurality of longitudinal body panels connected to each of the foldable top margin and the foldable bottom margin;
- the plurality of body panels disposed side-by-side between the first and second side edges and including first, second, third, fourth, fifth, sixth and seventh body panels;
- the first body panel being defined by the first side edge and a first longitudinal fold line;
- the second body panel being defined by the first fold line and a second longitudinal fold line;
- the third body panel being defined by the second fold line and a third longitudinal fold line;
- the fourth body panel being defined by the third fold line and a fourth longitudinal fold line;
- the fifth body panel being defined by the fourth fold line and a fifth longitudinal fold line;
- the sixth body panel being defined by the fifth fold line and a sixth fold longitudinal line;
- the seventh body panel being defined by the sixth fold line and the second side edge;
- the foldable bottom margin having a first, second, third and fourth portions connected to the body panels;
- folding the foldable top margin toward the plurality of body panels and securing the foldable top margin against the body panels;
- folding the body panels to create an open-ended collapsed bag body having a portion of the first body panel overlapping a portion of the seventh body panel;
- securing the overlapping portion of the first body panel to the overlapping portion of the seventh body flap;
- folding the first, second, third and fourth portions of the foldable bottom margin outwardly away from each other;
- folding the first and third portions of the foldable bottom margins toward each other;
- folding the second portion of the foldable bottom margin against the first and third portions and securing the second portion to the first and third portions;
- folding the fourth portion of the foldable bottom margin against the second portion and securing the fourth portion to the second portion.
14 more elements
Dependencies are inferred from the claim text.