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公开(公告)号：US12012255B2
公开(公告)日：2024-06-18
申请号：US16907875
申请日：2020-06-22
Applicant: Toyo Seikan Co., Ltd.
Inventor： Takashi Miura , Reina Atsumi
CPC classification number: B65D33/01 , B32B3/30 , B32B27/08 , B65D65/40 , B65D65/42 , B65D75/008 , B65D75/5822 , B32B2255/10 , B32B2255/205 , B32B2439/46
Abstract: It is an object of the present invention to provide a pouch capable of releasing the fragrance component contained in the content to the outside without opening the pouch while avoiding leakage to the outside and deterioration in quality of the content with a simple configuration, and a liquid content-containing pouch. The pouch of the present invention is a pouch that is formed in a bag shape by forming an outer peripheral sealing part by thermally bonding a film, and accommodates a content in an accommodating part inward from the outer peripheral sealing part, wherein a fragrance component releasing part is formed at a position corresponding to the accommodating part on at least one side of the film, and the fragrance component releasing part is configured of at least one of a material-removed part and a notched score formed in a partial range in a thickness direction of the film.
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公开(公告)号：US20220089348A1
公开(公告)日：2022-03-24
申请号：US17540953
申请日：2021-12-02
Applicant: Toyo Seikan Co., Ltd.
Inventor： Takashi Miura , Reina Atsumi
Abstract: An object of the present invention is to provide a pouch and a liquid-containing pouch having high resistance to falling breakage. A pouch (10) is a pouch formed into a bag by an outer peripheral sealing part (20). The pouch includes an accommodating part (30). A fragrance component emission part (40) is formed in the film on at least one side at a position corresponding to the accommodating part. The fragrance component emission part is composed of a material removal part (41) or a score having a notch form, in a range of part of the film in the thickness direction thereof. The tensile strength of the film in a fragrance component emission area in the width direction of the pouch is at least 90 N/50 mm, and the tensile strength thereof in the height direction of the pouch is at least 125 N/50 mm.
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公开(公告)号：US12084247B2
公开(公告)日：2024-09-10
申请号：US17540953
申请日：2021-12-02
Applicant: Toyo Seikan Co., Ltd.
Inventor： Takashi Miura , Reina Atsumi
CPC classification number: B65D75/52 , B32B1/00 , B32B3/266 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B65D75/008 , B32B2250/03 , B32B2250/24 , B32B2255/10 , B32B2255/205 , B32B2307/54 , B32B2439/40
Abstract: An object of the present invention is to provide a pouch and a liquid-containing pouch having high resistance to falling breakage. A pouch (10) is a pouch formed into a bag by an outer peripheral sealing part (20). The pouch includes an accommodating part (30). A fragrance component emission part (40) is formed in the film on at least one side at a position corresponding to the accommodating part. The fragrance component emission part is composed of a material removal part (41) or a score having a notch form, in a range of part of the film in the thickness direction thereof. The tensile strength of the film in a fragrance component emission area in the width direction of the pouch is at least 90 N/50 mm, and the tensile strength thereof in the height direction of the pouch is at least 125 N/50 mm.
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公开(公告)号：US20200317404A1
公开(公告)日：2020-10-08
申请号：US16907875
申请日：2020-06-22
Applicant: Toyo Seikan Co., Ltd.
Inventor： Takashi Miura , Reina Atsumi
Abstract: It is an object of the present invention to provide a pouch capable of releasing the fragrance component contained in the content to the outside without opening the pouch while avoiding leakage to the outside and deterioration in quality of the content with a simple configuration, and a liquid content-containing pouch. The pouch of the present invention is a pouch that is formed in a bag shape by forming an outer peripheral sealing part by thermally bonding a film, and accommodates a content in an accommodating part inward from the outer peripheral sealing part, wherein a fragrance component releasing part is formed at a position corresponding to the accommodating part on at least one side of the film, and the fragrance component releasing part is configured of at least one of a material-removed part and a notched score formed in a partial range in a thickness direction of the film.
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