Packaging material

Patent metadata

Field	Value
Publication number	US-12409994-B2
Application number	US-202218554407-A
Country	US
Kind code	B2
Filing date	Apr 7, 2022
Priority date	Apr 19, 2021
Publication date	Sep 9, 2025
Grant date	Sep 9, 2025

Abstract

A sheet including a pre-storing portion to be a storing portion and a wiring pattern disposed on the sheet are included. The wiring pattern is disposed such that ends of the wiring pattern are disposed on one side along one direction and the wiring pattern is disposed along peripheral edges of the pre-storing portion so as to be along peripheral edges of the storing portion on three sides other than the one side when the storing portion is formed. The sheet is transparent or semitransparent and includes a pre-sealing portion around the pre-storing portion. The wiring pattern is disposed at peripheral edges of the pre-storing portion on the three sides and disposed on the pre-sealing portion.

First claim

The invention claimed is:

1. A packaging material used for forming a subdivided bag including a storing portion that stores an object, the packaging material comprising:
a sheet including a pre-storing portion to be the storing portion; and
a wiring pattern disposed on the sheet, wherein
the wiring pattern is disposed such that ends of the wiring pattern are disposed on one side along one direction and the wiring pattern is disposed with respect to the pre-storing portion so as to be along peripheral edges of the storing portion on three sides other than the one side with the storing portion being formed,
the subdivided bag has a belt shape and the storing portion includes storing portions that are arranged along the one direction,
the sheet has a belt shape and the pre-storing portion includes pre-storing portions that are arranged along the one direction,
the wiring pattern is disposed such that the ends of the wiring pattern are disposed on the one side along the one direction and the wiring pattern is disposed along peripheral edges of the storing portions on the three sides when the storing portions are formed,
the wiring pattern includes a first line that is disposed on one side with respect to the storing portions in a width direction that crosses the one direction and a second line that is disposed on another side in the width direction when the storing portions are formed, the first line and the second line extend along the one direction, and
at least one of the first line and the second line is a common line that is commonly disposed along the peripheral edges of the storing portions.

2. The packaging material according to claim 1 , wherein
the sheet is transparent or semitransparent and includes a pre-sealing portion around the pre-storing portion, and
the wiring pattern is disposed at peripheral edges of the pre-storing portion on the three sides and disposed on the pre-sealing portion.

3. The packaging material according to claim 1 , wherein
a breaking line is between the storing portions that are adjacent to each other when the storing portions are formed, the breaking line includes cut portions at intervals, and
a narrowest portion of the wiring pattern has a width that is greater than a length of one of the cut portions.

4. The packaging material according to claim 1 , further comprising pre-sealing portions around the pre-storing portions, wherein
the sheet includes a folding line extending along the one direction in a middle of the sheet with respect to a width direction that crosses the one direction, the sheet is divided by the folding line into a first section that is on one side and a second section that is on another side with respect to the width direction, and
with the sheet to be folded in half along the folding line and the pre-sealing portion in the first section and the pre-sealing portion in the second section to be bonded, the storing portion is formed.

5. The packaging material according to claim 1 , further comprising pre-sealing portions around the pre-storing portions, wherein
with the sheet and another sheet being overlapped, the pre-sealing portions of the sheets are to be bonded to each other and the storing portion is to be formed.

6. A subdivided bag having at least four edges, the subdivided bag comprising:
a storing portion that stores an object; and
a wiring pattern disposed such that ends of the wiring pattern are disposed on a first edge of the at least four edges, the wiring pattern extending around the storing portion and along three edges of the at least four edges except for the first edge, wherein
the subdivided bag has a belt shape and the storing portion includes storing portions that are continuously arranged in an elongated direction,
the wiring pattern is disposed such that the ends of the wiring pattern are disposed on the first edge along the elongated direction and the wiring pattern is disposed along peripheral edges of the storing portions on the three edges,
the wiring pattern includes lines that are provided corresponding to the storing portions, respectively,
the wiring pattern includes a first one of the lines that is disposed on one side with respect to the storing portions in a width direction that crosses the elongated direction and a second one of the lines that is disposed on another side in the width direction, the first line and the second line extending along the elongated direction, and
at least one of the first one of the lines and the second one of the lines is a common line that is commonly disposed along the peripheral edges of the storing portions.

7. The subdivided bag according to claim 6 , wherein
each of the storing portions has at least four edges including a first edge that is parallel to the first edge of the subdivided bag,
the storing portions are continuously arranged such that the first edges of the storing portions are parallel to each other and the storing portions are able to be separated from each other,
two ends of each of the lines are disposed on the first edge of the subdivided bag, and
each of the lines extends along the three edges of each of the storing portions except for the first edge of each of the storing portions.

8. The subdivided bag according to claim 7 , wherein
the at least four edges of each of the storing portions include a second edge that is opposite the first edge and a third edge and a fourth edge that are between the first edge and the second edge and extend parallel to each other,
the storing portions at least include a first storing portion that is closest to the first edge of the subdivided bag and a second storing portion that is next to the first storing portion in the elongated direction,
the lines include a first surrounding line that surrounds the first storing portion and extends from one of the two ends along the third edge, the second edge, and the fourth edge of the first storing portion to another one of the two ends, and
the lines include a second surrounding line that extends from one of the two ends along the third edge of the first storing portion, the third edge, the second edge, and the fourth edge of the second storing portion, and the fourth edge of the first storing portion to another one of the two ends.

Assignees

• Uacj Corp
• Uacj Foil Corp

Inventors

• Takeda Tomoki
• Maeda Tomohiro
• Kato Hisaya

Classifications

• B65D75/5827

  Tear-lines provided in a wall portion (B65D75/5805, B65D75/5816 take precedence) · CPC title

• B65D33/34

  with special means for indicating unauthorised opening {(B65D33/2516, B65D33/2585 take precedence)} · CPC title

• A61J1/03

  for pills or tablets (containers for pills or tablets with special dispensing means therefor B65D83/04) · CPC title

• B65D2203/00

  Decoration means, markings, information elements, contents indicators · CPC title

• A61J7/00

  Devices for administering medicines orally, e.g. spoons (calibrated capacity measures for fluids or fluent solid material G01F19/00; weighing spoons G01G19/56); Pill counting devices; Arrangements for time indication or reminder for taking medicine · CPC title