Carry-on package bag
A carry-on package bag includes a bag opening and two primary bag sheets opposite to each other. Top edges of the primary bag sheets collectively define the bag opening. Each primary bag sheet includes a first fold line, a first foldable sealing section below the first fold line, and a second foldable sealing section between the first fold line and the top edge. Each first foldable sealing section has at least one first carrying hole. Each second foldable sealing section has at least one second carrying hole symmetric with respect to the first carrying hole about the first fold line. The second foldable sealing sections are foldable along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections so that the second carrying hole and the first carrying hole correspond to and communicate with each other.
1. A carry-on package bag, comprising:
a bag opening; and
two primary bag sheets, which are opposite to each other and have top edges that collectively define a bag opening, each of the primary bag sheets comprising a first fold line, a first foldable sealing section located below the first fold line, and a second foldable sealing section located between the first fold line and the top edge, each of the first foldable sealing sections being formed with at least one first carrying hole, each of the second foldable sealing sections being formed with at least one second carrying hole that is arranged symmetric with respect to the first carrying hole about the first fold line, the second foldable sealing sections of the primary bag sheets being foldable along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections so that the second carrying hole and the first carrying hole correspond to and communicate with each other;
each of the first foldable sealing sections being further formed with two extend-through retention slits respectively located at left and right sides of the first carrying hole, and each of the second foldable sealing sections being further formed with two extend-through retention tabs respectively located at left and right sides of the second carrying hole so that when the second foldable sealing sections of the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections, the extend-through retention tabs are set at locations each corresponding to one of the extend-through retention slits of each of the first foldable sealing sections and the extend-through retention tabs are each allowed to extend through one of the extend-through retention slits to have the first foldable sealing sections and the second foldable sealing sections securely attached to each other.
2. The carry-on package bag as claimed in claim 1 , wherein each of the extend-through retention slits comprises a first slit section extending leftwards and rightwards to receive one of the extend-through retention tabs corresponding thereto to extend there through, a second slit section extending downward from a middle point between two opposite ends of the first slit section, and a third slit section extending leftwards and rightwards from an end of the second slit section that is distant from the first slit section.
3. The carry-on package bag as claimed in claim 2 , wherein each of the extend-through retention slits further comprises two four slit sections extending upward from the two opposite ends of the first slit section respectively.
4. The carry-on package bag as claimed in claim 3 , wherein each of the first foldable sealing sections is further formed with a first hanging hole and each of the second foldable sealing sections is further formed with a second hanging hole, so that when the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the second foldable sealing sections, the first hanging hole and the second hanging hole correspond to and communicate with each other.
5. The carry-on package bag as claimed in claim 4 , wherein each of the first foldable sealing sections is formed with three first carrying holes and each of the second foldable sealing sections is formed with three second carrying holes.
6. The carry-on package bag as claimed in claim 5 , wherein the first carrying holes of each of the first foldable sealing section are spaced from each other leftward and rightward and a middle one of the first carrying holes is located further from a top edge of the primary bag sheet than left and right ones of the first carrying holes.
7. The carry-on package bag as claimed in claim 1 , wherein each of the second foldable sealing sections further comprises a tongue plate connected to a bottom edge of the second carrying hole so that when the second foldable sealing sections of the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections, the tongue plate extends from the second foldable sealing section through the first carrying hole of the first foldable sealing section.
8. A carry-on package bag, comprising:
a bag opening;
two primary bag sheets, which are opposite to each other and have top edges that collectively define a bag opening, each of the primary bag sheets comprising a first fold line, a first foldable sealing section located below the first fold line, and a second foldable sealing section located between the first fold line and the top edge, each of the first foldable sealing sections being formed with at least one first carrying hole, each of the second foldable sealing sections being formed with at least one second carrying hole that is arranged symmetric with respect to the first carrying hole about the first fold line, the second foldable sealing sections of the primary bag sheets being foldable along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections so that the second carrying hole and the first carrying hole correspond to and communicate with each other; and
a bottom sheet connected to bottom edges of the primary bag sheets and two side bag sheets extending upward from two opposite side edges of the bottom sheet, respectively, and are each connected to side edges of the primary bag;
wherein each of the first foldable sealing sections is further formed with two extend-through retention slits respectively located at left and right sides of the first carrying hole, and each of the second foldable sealing sections is further formed with two extend-through retention tabs respectively located at left and right sides of the second carrying hole so that when the second foldable sealing sections of the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections, the extend-through retention tabs are set at locations each corresponding to one of the extend-through retention slits of each of the first foldable sealing sections and the extend-through retention tabs are each allowed to extend through one of the extend-through retention slits to have the first foldable sealing sections and the second foldable sealing sections securely attached to each other.
9. The carry-on package bag as claimed in claim 8 , wherein each of the extend-through retention slits comprises a first slit section extending leftwards and rightwards to receive one of the extend-through retention tabs corresponding thereto to extend there through, a second slit section extending downward from a middle point between two opposite ends of the first slit section, and a third slit section extending leftwards and rightwards from an end of the second slit section that is distant from the first slit section.
10. The carry-on package bag as claimed in claim 9 , wherein each of the extend-through retention slits further comprises two four slit sections extending upward from the two opposite ends of the first slit section respectively.
11. The carry-on package bag as claimed in claim 10 , wherein each of the first foldable sealing sections is further formed with a first hanging hole and each of the second foldable sealing sections is further formed with a second hanging hole, so that when the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the second foldable sealing sections, the first hanging hole and the second hanging hole correspond to and communicate with each other.
12. The carry-on package bag as claimed in claim 11 , wherein each of the first foldable sealing sections is formed with three first carrying holes and each of the second foldable sealing sections is formed with three second carrying holes.
13. The carry-on package bag as claimed in claim 12 , wherein the first carrying holes of each of the first foldable sealing section are spaced from each other leftward and rightward and a middle one of the first carrying holes is located further from a top edge of the primary bag sheet than left and right ones of the first carrying holes.
14. The carry-on package bag as claimed in claim 13 , wherein each of the side bag sheets is formed with a vertical fold line, at least an extend-through retention slit, and at least an extend-through retention tab, each of the side bag sheets comprising a first foldable section located at one side of the vertical fold line and a second foldable section located at an opposite side of the vertical fold line, each of the side bag sheets being foldable along the vertical fold line such that the first foldable section and the second foldable section of the side bag sheet are overlapping and stacked on each other and the extend-through retention slit and the extend-through retention tab of the side bag sheet respectively corresponding to the extend-through retention slits and the extend-through retention tabs of the primary bag sheets.
15. The carry-on package bag as claimed in claim 14 , wherein each of the side bag sheets is further formed with at least a side carrying hole, so that when the side bag sheets re folded along the vertical fold lines, the side carrying holes of the side bag sheets respectively correspond to the first carrying holes and the second carrying holes of the primary bag sheets.
16. The carry-on package bag as claimed in claim 8 , wherein each of the second foldable sealing sections further comprises a tongue plate connected to a bottom edge of the second carrying hole so that when the second foldable sealing sections of the primary bag sheets are folded along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections, the tongue plate extends from the second foldable sealing section through the first carrying hole of the first foldable sealing section.
17. A carry-on package bag, comprising:
a bag opening;
two primary bag sheets, which are opposite to each other and have top edges that collectively define a bag opening, each of the primary bag sheets comprising a first fold line, a first foldable sealing section located below the first fold line, and a second foldable sealing section located between the first fold line and the top edge, each of the first foldable sealing sections being formed with at least one first carrying hole, each of the second foldable sealing sections being formed with at least one second carrying hole that is arranged symmetric with respect to the first carrying hole about the first fold line, the second foldable sealing sections of the primary bag sheets being foldable along the first fold lines toward the same direction to be overlapping and stacked on the first foldable sealing sections so that the second carrying hole and the first carrying hole correspond to and communicate with each other; and
a bottom sheet connected to bottom edges of the primary bag sheets and two side bag sheets extending upward from two opposite side edges of the bottom sheet, respectively, and are each connected to side edges of the primary bag;
wherein each of the primary bag sheets further comprises a second fold line that is located closer to the top edge of the primary bag sheet than the first fold line and a third foldable sealing section extending upward from the second fold line and located closer to the top edge of the primary bag sheet than the second foldable sealing section, the third foldable sealing section being formed with at least one third carrying hole, the third foldable sealing sections of the primary bag sheets being foldable along the second fold lines toward the same direction so as to be overlapping and stacked on the second foldable sealing sections to allow the third carrying hole to correspond to and communicate with the first carrying holes and the second carrying holes;
wherein each of the first foldable sealing sections is formed with two extend-through retention slits respectively located at left and right sides of the first carrying hole; each of the second foldable sealing sections is formed with two extend-through retention tabs respectively located at left and right sides of the second carrying hole; and each of the third foldable sealing sections being formed with two extend-through retention tabs respectively located at left and right sides of the third carrying holes so that when the primary bag sheets are folded along the first fold lines and the second fold lines toward the same direction, the extend-through retention tabs of the third foldable sealing sections and the extend-through retention tabs of the second foldable sealing sections correspond to each other to allow the extend-through retention tabs to each extend one of the extend-through retention slits of each of the first foldable sealing sections to have the first foldable sealing sections, the second foldable sealing sections, and the third foldable sealing sections securely attached to each other.
18. The carry-on package bag as claimed in claim 17 , wherein each of the extend-through retention slits comprises a first slit section extending leftwards and rightwards to receive one of the extend-through retention tabs corresponding thereto to extend there through, a second slit section extending downward from a middle point between two opposite ends of the first slit section, and a third slit section extending leftwards and rightwards from an end of the second slit section that is distant from the first slit section.
19. The carry-on package bag as claimed in claim 18 , wherein each of the extend-through retention slits further comprises two four slit sections extending upward from the two opposite ends of the first slit section respectively.
20. The carry-on package bag as claimed in claim 19 , wherein each of the first foldable sealing sections is further formed with a first hanging hole; each of the second foldable sealing sections is further formed with a second hanging hole; each of the third foldable sealing sections is further formed with a third hanging hole, so that when the primary bag sheets are folded along the first fold lines and the second fold lines toward the same direction to have the first foldable sealing sections, the second foldable sealing sections, and the third foldable sealing sections overlapping and stacked on each other, the first hanging holes, the second hanging holes, and the third hanging holes correspond to and communicate with each other.
21. The carry-on package bag as claimed in claim 20 , wherein each of the first foldable sealing sections is formed with three first carrying holes; each of the second foldable sealing sections is formed with three second carrying holes; and each of the third foldable sealing sections is formed with three third carrying holes.
22. The carry-on package bag as claimed in claim 21 , wherein the first carrying holes of each of the first foldable sealing section are spaced from each other leftward and rightward and a middle one of the first carrying holes is located further from a top edge of the primary bag sheet than left and right ones of the first carrying holes.
23. The carry-on package bag as claimed in claim 22 , wherein each of the side bag sheets is formed with a vertical fold line, at least an extend-through retention slit, and at least an extend-through retention tab, each of the side bag sheets comprising a first foldable section located at one side of the vertical fold line and a second foldable section located at an opposite side of the vertical fold line, each of the side bag sheets being foldable along the vertical fold line such that the first foldable section and the second foldable section of the side bag sheet are overlapping and stacked on each other and the extend-through retention slit and the extend-through retention tab of the side bag sheet respectively corresponding to the extend-through retention slits and the extend-through retention tabs of the primary bag sheets.
24. The carry-on package bag as claimed in claim 23 , wherein each of the side bag sheets is further formed with at least a side carrying hole, so that when the side bag sheets re folded along the vertical fold lines, the side carrying holes of the side bag sheets respectively correspond to the first carrying holes, the second carrying holes, and the third carrying holes of the primary bag sheets.