JP7411685B2 - 使い捨て容器の紙蓋の製造方法及び使い捨て容器の紙蓋 - Google Patents
使い捨て容器の紙蓋の製造方法及び使い捨て容器の紙蓋 Download PDFInfo
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- JP7411685B2 JP7411685B2 JP2021562770A JP2021562770A JP7411685B2 JP 7411685 B2 JP7411685 B2 JP 7411685B2 JP 2021562770 A JP2021562770 A JP 2021562770A JP 2021562770 A JP2021562770 A JP 2021562770A JP 7411685 B2 JP7411685 B2 JP 7411685B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- paper
- edge
- disposable container
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000004080 punching Methods 0.000 claims description 12
- 230000037303 wrinkles Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000003811 curling process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/02—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
- B31B50/592—Shaping sheet material under pressure using punches or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
本発明は、環境に優しい素材である紙により成形されながらエッジの強度を顕著に高めることのできる「使い捨て容器の紙蓋」の分野に幅広く利用され得る。
110 壁面
111 補強縁
120 底面
200 紙蓋
200A 蓋成形紙
200B シワ
210 蓋部
220 嵌合部
221 壁面密着部
222 縁密着部
223 カーリング密着部
224 補強圧着部
300 1次成形装置
400 2次成形装置
S10 打ち抜き段階
S20 1次成形段階
S30 2次成形段階
A 原紙
Claims (2)
- 壁面(110)と底面(120)とを有し、前記壁面(110)の頂部に外側にカーリングされて円状の補強縁(111)が設けられた、使い捨て容器(100)の上部に被せる使い捨て容器(100)の紙蓋の製造方法において、
原紙から紙蓋(200)を成形することができるサイズに蓋成形紙(200A)を円板状に切り取り、紙蓋(200)の成形が容易に行われるように、前記蓋成形紙(200A)のエッジに放射状にシワ(200B)を形成する打ち抜き段階(S10)と、
前記打ち抜き段階(S10)で製作された前記蓋成形紙(200A)を1次成形装置(300)に供給して、前記使い捨て容器(100)の開放した上部に被せる蓋部(210)と、前記使い捨て容器(100)の補強縁(111)を包み込むように前記蓋部(210)のエッジに設けられた帯状の嵌合部(220)とを有する紙蓋(200)に成形し;前記嵌合部(220)が、前記蓋部(210)のエッジでU字状の断面形状を有するように成形され、前記使い捨て容器(100)の壁面(110)上端の内面に密着し得る壁面密着部(221)と、前記壁面密着部(221)のエッジ上端で逆U字状の断面形状を有するように成形され、前記使い捨て容器(100)の補強縁(111)を包み込み得る縁密着部(222)と、からなるように成形する1次成形段階(S20)と、
前記1次成形段階(S20)で製作された紙蓋(200)を2次成形装置(400)へ移動させた後、垂直方向に下向きとなった前記縁密着部(222)のエッジを、ラウンド状の断面形状を有するように内側方向にカーリングして、前記使い捨て容器(100)の補強縁(111)を密着して包み込み得るカーリング密着部(223)に成形する2次成形段階(S30)と、を含み、
前記2次成形段階(S30)においては、前記カーリング密着部(223)を成形しながら前記カーリング密着部(223)のエッジを圧着して、剛性を高めながら末端裂けを防止するための補強圧着部(224)が形成されるようにすることを特徴とする使い捨て容器の紙蓋の製造方法。 - 請求項1に記載の製造方法で製造されたことを特徴とする使い捨て容器の紙蓋。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190000583A KR102112248B1 (ko) | 2019-01-03 | 2019-01-03 | 일회용 용기의 종이뚜껑 제조방법 및 일회용 용기의 종이뚜껑 |
KR10-2019-0000583 | 2019-01-03 | ||
PCT/KR2019/008264 WO2020141673A1 (ko) | 2019-01-03 | 2019-07-05 | 일회용 용기의 종이뚜껑 제조방법 및 일회용 용기의 종이뚜껑 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022519954A JP2022519954A (ja) | 2022-03-25 |
JP7411685B2 true JP7411685B2 (ja) | 2024-01-11 |
Family
ID=70912644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021562770A Active JP7411685B2 (ja) | 2019-01-03 | 2019-07-05 | 使い捨て容器の紙蓋の製造方法及び使い捨て容器の紙蓋 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7411685B2 (ja) |
KR (1) | KR102112248B1 (ja) |
WO (1) | WO2020141673A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112046081A (zh) * | 2020-08-29 | 2020-12-08 | 李强 | 一种纸盖及其加工工艺 |
CN114789848A (zh) * | 2021-01-25 | 2022-07-26 | 刘文钦 | 一种纸盖及其加工方法 |
JP2022128302A (ja) * | 2021-02-22 | 2022-09-01 | 日本製紙株式会社 | 蓋 |
KR102397653B1 (ko) * | 2021-10-12 | 2022-05-16 | 현진제업주식회사 | 수용홈이 형성된 종이 뚜껑을 제조하기 위한 종이 뚜껑 제조 장치 |
KR102397654B1 (ko) * | 2021-10-12 | 2022-05-16 | 현진제업주식회사 | 수용홈이 형성된 종이 뚜껑을 제조하기 위한 방법 |
KR102397656B1 (ko) * | 2021-10-12 | 2022-05-16 | 현진제업주식회사 | 측벽이 확장된 종이 뚜껑을 제조하기 위한 종이 뚜껑 제조 장치 |
KR102397657B1 (ko) * | 2021-10-12 | 2022-05-16 | 현진제업주식회사 | 측벽이 확장된 종이 뚜껑을 제조하기 위한 종이 뚜껑 제조 방법 |
WO2023132378A1 (ko) * | 2022-01-05 | 2023-07-13 | 골든팩키지 주식회사 | 식품용기용 종이뚜껑 제조방법 및 식품용기용 종이뚜껑 |
JP7339460B1 (ja) | 2022-11-22 | 2023-09-05 | 裕義 林 | 蓋体、蓋体用ブランク材、蓋体と容器の組み合わせ、及び蓋体付き容器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0648436A (ja) * | 1992-07-23 | 1994-02-22 | Dainippon Printing Co Ltd | 飲料用容器 |
JP3432316B2 (ja) * | 1994-12-05 | 2003-08-04 | ペーパーウェア株式会社 | 紙の蓋の製法及びその製造装置 |
JPH1157909A (ja) * | 1997-08-11 | 1999-03-02 | James River Corp:The | 蓋およびその製造方法ならびに装置 |
JP2002011694A (ja) * | 2000-06-28 | 2002-01-15 | Nitto Shoji Kk | 紙蓋の製造方法及び紙蓋 |
RS50901B (sr) * | 2002-05-29 | 2010-08-31 | Seda S.P.A. | Posuda u obliku šolje i poklopac |
JP4098051B2 (ja) * | 2002-09-30 | 2008-06-11 | 上田印刷紙工株式会社 | 紙製容器 |
RU2657983C2 (ru) * | 2014-04-15 | 2018-06-18 | Дандон Мингченг Инвайронментал Протекшен Продактс Ко., Лтд | Способ изготовления внешней закрывающей кромки формованной крышки стакана |
-
2019
- 2019-01-03 KR KR1020190000583A patent/KR102112248B1/ko active IP Right Grant
- 2019-07-05 WO PCT/KR2019/008264 patent/WO2020141673A1/ko active Application Filing
- 2019-07-05 JP JP2021562770A patent/JP7411685B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020141673A1 (ko) | 2020-07-09 |
KR102112248B1 (ko) | 2020-05-18 |
JP2022519954A (ja) | 2022-03-25 |
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