JP2005029259A - 紙製容器及びその製造方法 - Google Patents
紙製容器及びその製造方法 Download PDFInfo
- Publication number
- JP2005029259A JP2005029259A JP2004027069A JP2004027069A JP2005029259A JP 2005029259 A JP2005029259 A JP 2005029259A JP 2004027069 A JP2004027069 A JP 2004027069A JP 2004027069 A JP2004027069 A JP 2004027069A JP 2005029259 A JP2005029259 A JP 2005029259A
- Authority
- JP
- Japan
- Prior art keywords
- container
- paper
- blank
- mold
- blanks
- 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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Classifications
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
-
- 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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
-
- 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
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/10—Shape of rigid or semi-rigid containers having a cross section of varying size or shape, e.g. conical or pyramidal
-
- 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
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
- B31B2110/35—Shape of rigid or semi-rigid containers having a polygonal cross section rectangular, e.g. square
-
- 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
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/20—Construction of rigid or semi-rigid containers provided with two or more compartments
-
- 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
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/70—Construction of rigid or semi-rigid containers having corrugated or pleated walls
-
- 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
- B31B50/26—Folding sheets, blanks or webs
- B31B50/44—Folding sheets, blanks or webs by plungers moving through folding 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
- 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
- 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
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- 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
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/385—Details of packaging materials of special type or form especially suited for or with means facilitating recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Table Devices Or Equipment (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
【解決手段】原紙を食器形状に成形するに際して、厚手の紙6と薄手の紙7を重ね合わせ、これを成形用金型のコアとキャビティとの間に挿入して圧縮成形する。このようにすると紙食器の立ち上がり側壁面に発生する厚紙のしわ部分5に前記の薄紙に発生するしわ5が挟み込まれ、容易に離脱しない二重構成の食器が得られる。使用後にこの食器の厚紙6部分と薄紙7部分を分離して薄紙7は汚染物とし厚紙6部分は再生可能廃棄物として分別投棄が可能になる。
【選択図】図1
Description
2 周壁部
3 縁辺部
4 余り部
5 しわ部
6 厚紙ブランク
6w 窓
7 薄紙ブランク
8 切り欠き
10 容器
20 圧縮成形用金型
21 キャビティ側型板
22 コア側型板
23 枠板
Claims (8)
- 二枚以上の紙または/およびプラスチックフィルムからなるブランク(6,7)を重ね合わせたブランク(B)を金型によって一体に圧縮成形した積層容器であって、該容器の周縁から側壁面に発生する凹凸状縦しわによって外側容器に順次内側容器を係合させたことを特徴とする使い捨て紙製容器。
- 二枚以上の紙または/およびプラスチックフィルムからなるブランク(6,7)を重ね合わせたブランク(B)を金型によって一体に圧縮成形した積層容器であって、該容器の周縁から側壁面に発生する凹凸状縦しわによって外側容器に順次内側容器を係合させると共に、該容器の底面に凸(または凹)状のリブを1本ないし複数本形成したことを特徴とする請求項1記載の使い捨て紙製容器。
- 二枚以上の紙または/およびプラスチックフィルムからなるブランク(6,7)を重ね合わせたブランク(B)を金型によって一体に圧縮成形した積層容器において、該ブランク(B)の一枚が厚紙であり、他は前記の厚紙より薄い紙、シリコン塗布紙、プラスチックフィルム、生分解性樹脂フィルムであることを特徴とする請求項1または請求項2記載の使い捨て紙製容器用ブランク。
- 1ないし複数の開口窓(6w)を形成した外側のブランク(61)に薄紙からなる内側ブランク(7)を重ね合わせたブランク(B)により、ヒンジ(8)を介して収容器(30)と蓋体(31)とを一体に成形すると共に、該本体と蓋体とに生じる縦しわにより積層成形された容器を係合させたことを特徴とする請求項1または請求項2記載の使い捨て紙製容器。
- 前記使い捨て紙製容器のブランクにおいて、重ね合わされた二枚以上のブランクが分離可能にスポット接着されていることを特徴とする請求項3または請求項4記載の使い捨て紙製容器用ブランク。
- 紙製容器用圧縮成形金型のキャビティ(21a)とコア(22a)の間に間欠的に挿入される長尺薄紙の表面または裏面に、厚紙から形成された紙製容器成形用ブランクを付着させていることを特徴とする請求項1または請求項2記載の使い捨て紙製容器用ブランク。
- 重ね合わされた二枚以上のブランク(B)は、超音波振動溶接による数箇所のスポット溶接されていることを特徴とする請求項5、請求項6記載の使い捨て紙製容器用ブランク。
- 金型の一方側型板には立ち上がり側壁面を伴った容器形状キャビティが形成され、他方側型板には前記キャビティと同形状であって、かつ、原紙2〜3枚分の隙間を隔てて前記キャビティと対称形状になるコアが形成され、前記キャビティの外周縁相当部分において前記キャビティ側型板とコア側金板が周回線状に当接し、または、剪断刃面状に嵌合する構成として、容器の成形と同時にその周縁をトリミングすることを特徴とする紙製容器の製造用金型。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004027069A JP4369770B2 (ja) | 2003-06-16 | 2004-02-03 | 紙製容器 |
DE112004001080T DE112004001080B4 (de) | 2003-06-16 | 2004-06-15 | Wegwerfbares Essutensil aus Papier und Metallform zum Herstellen eines Gefäßes aus Papier |
PCT/JP2004/008817 WO2005002981A1 (ja) | 2003-06-16 | 2004-06-15 | 紙製容器及びその製造方法 |
US11/306,116 US20060198972A1 (en) | 2003-06-16 | 2005-12-16 | Disposable Paper Eating Utensils for Catering Service |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003170763 | 2003-06-16 | ||
JP2004027069A JP4369770B2 (ja) | 2003-06-16 | 2004-02-03 | 紙製容器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005029259A true JP2005029259A (ja) | 2005-02-03 |
JP2005029259A5 JP2005029259A5 (ja) | 2005-09-22 |
JP4369770B2 JP4369770B2 (ja) | 2009-11-25 |
Family
ID=33566728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004027069A Expired - Lifetime JP4369770B2 (ja) | 2003-06-16 | 2004-02-03 | 紙製容器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060198972A1 (ja) |
JP (1) | JP4369770B2 (ja) |
DE (1) | DE112004001080B4 (ja) |
WO (1) | WO2005002981A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009035312A (ja) * | 2007-08-03 | 2009-02-19 | Mitsubishi Alum Co Ltd | 容器用一体成形用板紙および紙容器 |
JP2013212843A (ja) * | 2012-03-30 | 2013-10-17 | Idemitsu Unitech Co Ltd | 容器およびその製造方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1485178B1 (en) | 2002-03-15 | 2012-02-01 | Graphic Packaging International, Inc. | Container having an injection-molded feature |
US8124201B2 (en) * | 2006-03-10 | 2012-02-28 | Graphic Packaging International, Inc. | Injection-molded composite construct |
SE529897C2 (sv) | 2006-03-27 | 2007-12-27 | Rottneros Ab | Formpressat tråg |
WO2008049048A2 (en) * | 2006-10-18 | 2008-04-24 | Graphic Packaging International, Inc. | Tool for forming a three dimensional article or container |
WO2009014483A1 (en) * | 2007-07-20 | 2009-01-29 | Rottneros Ab | Disposable trays of fibre material coated with a removable film layer |
CA2707054C (en) * | 2007-12-28 | 2013-02-26 | Graphic Packaging International, Inc. | Injection-molded composite construct and tool for forming construct |
EP2231376B1 (en) * | 2007-12-31 | 2015-08-05 | Graphic Packaging International, Inc. | Tool and method for forming construct |
US7975871B2 (en) | 2008-04-04 | 2011-07-12 | Graphic Packaging International, Inc. | Container with injection-molded feature and tool for forming container |
WO2010148172A2 (en) * | 2009-06-17 | 2010-12-23 | Graphic Packaging International, Inc. | Tool for forming a three dimensional container or construct |
CA2771557C (en) * | 2009-08-26 | 2017-05-09 | Graphic Packaging International, Inc. | Container blank and container with denesting feature |
US8464871B2 (en) | 2009-09-14 | 2013-06-18 | Graphic Packaging International, Inc. | Blank and forming tool for forming a container |
JP5538565B2 (ja) * | 2009-12-30 | 2014-07-02 | グラフィック パッケージング インターナショナル インコーポレイテッド | 構造体を位置決めするとともに構造体に作用する装置及び方法 |
JP2014501667A (ja) * | 2010-11-12 | 2014-01-23 | グラフィック パッケージング インターナショナル インコーポレイテッド | 容器、成形工具、及び容器を成形する方法 |
US20130299375A1 (en) * | 2012-05-10 | 2013-11-14 | Shihhsiang Chen | Forming Mold for Plastic Products, Using Method Thereof, and Packaging Box for Liquid Crystal Glass |
US9371150B2 (en) | 2012-10-17 | 2016-06-21 | Graphic Packaging International, Inc. | Container with score lines |
FR2997068B1 (fr) * | 2012-10-18 | 2015-12-11 | Nicolas Saverino | Barquette |
US10703064B2 (en) | 2014-12-22 | 2020-07-07 | Gpcp Ip Holdings Llc | Systems for producing pressware |
MX2017008432A (es) * | 2014-12-22 | 2017-10-12 | Dixie Consumer Products Llc | Métodos para producir material prensado. |
CA2970380C (en) | 2015-02-27 | 2019-05-14 | William Gilpatrick | Container with coating |
FI127208B (fi) * | 2015-05-21 | 2018-01-31 | Lappeenrannan Teknillinen Yliopisto | Menetelmä ja laite muotoillun kartonkituotteen valmistamiseksi |
CN110545984B (zh) * | 2017-02-28 | 2021-12-14 | 转化器生产有限责任公司 | 形成的具有平滑边缘及可选地可剥离表面的热塑性制品 |
US20180014668A1 (en) * | 2017-09-25 | 2018-01-18 | Terry Lehmann | Recyclable Disposable Tableware Fabricated From Rapidly Renewable Resources |
IT201800009662A1 (it) * | 2018-10-22 | 2020-04-22 | Cartonspecialist Srl | Contenitore |
FR3092093B1 (fr) * | 2019-01-27 | 2022-06-10 | Tourneville Securex Participations | Barquette en carton thermoformée pour le conditionnement de produits alimentaires |
DE102019109911A1 (de) * | 2019-04-15 | 2020-10-15 | Ar Packaging Gmbh | Verfahren zum Herstellen eines Behälters mit einer Barrierefolie und Behälter mit einer Barrierefolie |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1529369U (ja) * | ||||
DE1697364U (de) * | 1955-01-24 | 1955-04-28 | Oswald Matheis Fa | Teller od. dgl. |
AT229689B (de) * | 1959-03-31 | 1963-10-10 | Akerlund & Rausing Ab | Schale mit flachem Rand |
JPS53144967A (en) * | 1977-05-24 | 1978-12-16 | Tokan Kogyo Co Ltd | Production of paper container with transparent window |
JPS5849778U (ja) * | 1981-09-29 | 1983-04-04 | 岐阜プラスチック工業株式会社 | 食品パツク用トレ− |
JP2532179B2 (ja) * | 1991-08-21 | 1996-09-11 | 積水化成品工業株式会社 | 紙と熱可塑性樹脂との複合容器及びその製造方法 |
US5399366A (en) * | 1992-07-06 | 1995-03-21 | The James River Corporation Of Virginia | Perforated package of a composite integral sheet material |
CA2107456C (en) * | 1993-09-30 | 1997-06-24 | Chiu Hui Wu | Corrugated paperboard package systems with gas-permeable plastic membranes for modified atmosphere packaging of fresh fruits, vegetables and cut flowers |
JP3448435B2 (ja) * | 1996-07-01 | 2003-09-22 | 東洋アルミホイルプロダクツ株式会社 | 紙容器及び紙容器の成形方法 |
US6491214B2 (en) * | 1998-04-17 | 2002-12-10 | The Procter & Gamble Company | Multi-ply food container |
US6179203B1 (en) * | 1998-08-28 | 2001-01-30 | The Procter & Gamble Company | Selectively reinforced multi-ply food container |
JP2000128255A (ja) * | 1998-10-27 | 2000-05-09 | Risu Pack Co Ltd | 複合カップ容器 |
JP2000296825A (ja) * | 1999-04-15 | 2000-10-24 | Sekisui Plastics Co Ltd | 紙製容器とその加工方法 |
JP3568456B2 (ja) * | 2000-03-17 | 2004-09-22 | 株式会社秀英 | 紙製食品包装用容器 |
JP2002053121A (ja) * | 2000-08-11 | 2002-02-19 | Kahou:Kk | ワンウエイトレイ |
US6575299B1 (en) * | 2000-09-06 | 2003-06-10 | Kraft Foods Holdings, Inc. | Meal kit packaging system |
-
2004
- 2004-02-03 JP JP2004027069A patent/JP4369770B2/ja not_active Expired - Lifetime
- 2004-06-15 WO PCT/JP2004/008817 patent/WO2005002981A1/ja active Application Filing
- 2004-06-15 DE DE112004001080T patent/DE112004001080B4/de not_active Expired - Fee Related
-
2005
- 2005-12-16 US US11/306,116 patent/US20060198972A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009035312A (ja) * | 2007-08-03 | 2009-02-19 | Mitsubishi Alum Co Ltd | 容器用一体成形用板紙および紙容器 |
JP2013212843A (ja) * | 2012-03-30 | 2013-10-17 | Idemitsu Unitech Co Ltd | 容器およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE112004001080B4 (de) | 2008-07-03 |
US20060198972A1 (en) | 2006-09-07 |
WO2005002981A1 (ja) | 2005-01-13 |
DE112004001080T5 (de) | 2006-04-06 |
JP4369770B2 (ja) | 2009-11-25 |
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