KR20170018655A - 보온보냉 성능이 우수한 포장용 지대 - Google Patents
보온보냉 성능이 우수한 포장용 지대 Download PDFInfo
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- KR20170018655A KR20170018655A KR1020150112559A KR20150112559A KR20170018655A KR 20170018655 A KR20170018655 A KR 20170018655A KR 1020150112559 A KR1020150112559 A KR 1020150112559A KR 20150112559 A KR20150112559 A KR 20150112559A KR 20170018655 A KR20170018655 A KR 20170018655A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 보온 보냉 성능이 우수한 포장용 지대의 백 형태를 나타낸 것이다.
도 3 내지 5는 본 발명의 일 실시예에 따른 보온 보냉 성능이 우수한 포장용 지대의 시트의 적층구조(A-A')를 나타낸 것이다.
| 구분 | 5분 | 10분 | 20분 | 30분 | 40분 | 50분 | 60분 | 70분 | 80분 | 90분 |
| 실시예 1 | 84.1 | 79 | 71.1 | 66.8 | 61.5 | 57.1 | 53 | 49.4 | 46.4 | 43.6 |
| 비교예 1 | 80.8 | 73.6 | 63.6 | 58.4 | 52.2 | 47.3 | 42.9 | 39.1 | 36 | 33.3 |
| 구분 | 5분 | 10분 | 20분 | 30분 | 40분 | 50분 | 60분 | 70분 | 80분 | 90분 |
| 실시예 1 | 4.5 | 5.5 | 6.8 | 8.0 | 9.2 | 10.1 | 11.1 | 12.1 | 12.9 | 13.7 |
| 실시예 2 | 4.9 | 5.8 | 7.2 | 8.4 | 9.7 | 10.6 | 11.6 | 12.6 | 13.5 | 14.3 |
| 비교예 1 | 5.6 | 7.2 | 9.3 | 11.3 | 13.1 | 14.4 | 15.7 | 17.0 | 18.0 | 18.8 |
12 : 인쇄층
21 : 기재층
22 : 금속층
23 : 발포폼층
24 : 보호층
31 : 폐쇄수단
41 : 내부공간(개구부)
42 : 바닥면
Claims (11)
- 인쇄층이 형성된 원단종이 및 단열시트로 이루어지며,
상기 단열시트로 둘러싸인 내부공간 및 상기 내부공간의 일측 말단에 개구부를 구비한 포장용 지대로,
상기 단열시트는 발포폼층, 금속층 및 기재층을 포함하는 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 단열시트는 원단종이의 일면에 발포폼층, 금속층 및 기재층이 순차적으로 적층된 것인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 단열시트는 원단종이의 일면에 기재층, 금속층 및 발포폼층이 순차적으로 적층된 것인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 기재층은 폴리에스테르계 수지 및 폴리프로필렌계 수지 중에서 선택되는 어느 하나 또는 둘 이상으로 이루어진 보온보냉이 우수한 포장용 지대. - 제3항에 있어서,
상기 단열시트는 발포폼층 외층에 보호층을 더 포함하는 보온보냉이 우수한 포장용 지대. - 제5항에 있어서,
상기 보호층은 밀도가 0.94 내지 0.97g/㎤인 고밀도 폴리에틸렌 및 폴리에스테르계 수지 중에서 선택되는 어느 하나 또는 둘 이상으로 이루어진 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 금속층은 알루미늄, 스테인레스스틸, 금, 은, 구리, 아연, 니켈, 백금, 티타늄 및 이들의 혼합물로 이루어진 군으로부터 선택되는 금속층인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 발포폼층은 폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리우레탄, 에틸렌-프로필렌-디엔 삼원공중합체 합성고무, 열가소성 엘라스토머, 에틸렌 비닐 아세테이트 수지, 네오프렌 고무, 스티렌-부타디엔 고무 및 니트릴-부타디엔 고무로 이루어진 폴리올레핀 중에서 선택되는 어느 하나 이상의 성분을 발포시켜 형성된 것인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 원단종이는 평량이 50 내지 200g/㎡인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 포장용 지대는 단열시트가 원단종이의 일면에 비접착되어 일체화된 것인 보온보냉이 우수한 포장용 지대. - 제1항에 있어서,
상기 개구부는 반복적으로 개폐되는 폐쇄 수단을 포함하는 보온보냉이 우수한 포장용 지대.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150112559A KR20170018655A (ko) | 2015-08-10 | 2015-08-10 | 보온보냉 성능이 우수한 포장용 지대 |
| JP2015220147A JP2017036087A (ja) | 2015-08-10 | 2015-11-10 | 保温保冷性能に優れた包装用紙袋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150112559A KR20170018655A (ko) | 2015-08-10 | 2015-08-10 | 보온보냉 성능이 우수한 포장용 지대 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170018655A true KR20170018655A (ko) | 2017-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150112559A Ceased KR20170018655A (ko) | 2015-08-10 | 2015-08-10 | 보온보냉 성능이 우수한 포장용 지대 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017036087A (ko) |
| KR (1) | KR20170018655A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101993353B1 (ko) * | 2018-04-12 | 2019-06-28 | (주)금풍 | 보온/보냉을 위한 다층 구조를 갖는 포대 |
| KR102037511B1 (ko) * | 2018-11-26 | 2019-10-31 | 강성준 | 휴대가 가능한 보냉 진공필름 및 이를 사용한 진공포장방법 |
| KR20200061442A (ko) * | 2018-11-23 | 2020-06-03 | 주식회사 지피피 | 보냉 및 보온제품 운송박스용 단열시트지 및 그 제조방법 |
| US11104474B1 (en) | 2020-08-20 | 2021-08-31 | Coupang Corp. | Packaging box for cooling |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102310636B1 (ko) * | 2021-02-09 | 2021-10-12 | (주)팩앤테크 | 포장용 보냉 봉지 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110071262A (ko) | 2009-12-21 | 2011-06-29 | 주식회사 우성팩 | 냉장보관 식품 용 지퍼 백 제조방법 및 그 지퍼 백 |
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| JPS5054655U (ko) * | 1973-09-13 | 1975-05-24 | ||
| JPS6065265U (ja) * | 1983-10-14 | 1985-05-09 | 本州製紙株式会社 | 保温袋 |
| JPS6092841A (ja) * | 1983-10-27 | 1985-05-24 | 凸版印刷株式会社 | 断熱用包装材料 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110071262A (ko) | 2009-12-21 | 2011-06-29 | 주식회사 우성팩 | 냉장보관 식품 용 지퍼 백 제조방법 및 그 지퍼 백 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101993353B1 (ko) * | 2018-04-12 | 2019-06-28 | (주)금풍 | 보온/보냉을 위한 다층 구조를 갖는 포대 |
| KR20200061442A (ko) * | 2018-11-23 | 2020-06-03 | 주식회사 지피피 | 보냉 및 보온제품 운송박스용 단열시트지 및 그 제조방법 |
| KR102037511B1 (ko) * | 2018-11-26 | 2019-10-31 | 강성준 | 휴대가 가능한 보냉 진공필름 및 이를 사용한 진공포장방법 |
| US11104474B1 (en) | 2020-08-20 | 2021-08-31 | Coupang Corp. | Packaging box for cooling |
| US11639245B2 (en) | 2020-08-20 | 2023-05-02 | Coupang Corp. | Packaging box for cooling |
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| JP2017036087A (ja) | 2017-02-16 |
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