EP4667207A3 - Flächenabschnitt aus faserhaltigem material, verfahren zur herstellung eines flächenabschnitts und verfahren zur herstellung von dreidimensionalen formteilen aus einem flächenabschnitt - Google Patents
Flächenabschnitt aus faserhaltigem material, verfahren zur herstellung eines flächenabschnitts und verfahren zur herstellung von dreidimensionalen formteilen aus einem flächenabschnittInfo
- Publication number
- EP4667207A3 EP4667207A3 EP25182716.8A EP25182716A EP4667207A3 EP 4667207 A3 EP4667207 A3 EP 4667207A3 EP 25182716 A EP25182716 A EP 25182716A EP 4667207 A3 EP4667207 A3 EP 4667207A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- area section
- producing
- fibrous material
- dimensional molded
- molded parts
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- 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
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/10—Feeding or positioning webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/142—Cutting, e.g. perforating, punching, slitting or trimming using presses 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
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/16—Cutting 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
- 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
- B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing
-
- 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
- B31B50/88—Printing; Embossing
-
- 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 [3D] articles
- B31D5/02—Multiple-step processes for making three-dimensional [3D] articles including pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
-
- 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
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
-
- 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
- B31B2110/20—Shape of rigid or semi-rigid containers having a curved cross section, e.g. circular
-
- 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
- B31B50/742—Coating; Impregnating; Waterproofing; Decoating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102024117134.0A DE102024117134A1 (de) | 2024-06-18 | 2024-06-18 | Flächenabschnitt aus faserhaltigem Material, Verfahren zur Herstellung eines Flächenabschnitts und Verfahren zur Herstellung von dreidimensionalen Formteilen aus einem Flächenabschnitt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4667207A2 EP4667207A2 (de) | 2025-12-24 |
| EP4667207A3 true EP4667207A3 (de) | 2026-03-11 |
Family
ID=95982320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP25182716.8A Pending EP4667207A3 (de) | 2024-06-18 | 2025-06-13 | Flächenabschnitt aus faserhaltigem material, verfahren zur herstellung eines flächenabschnitts und verfahren zur herstellung von dreidimensionalen formteilen aus einem flächenabschnitt |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250382747A1 (de) |
| EP (1) | EP4667207A3 (de) |
| DE (1) | DE102024117134A1 (de) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000254985A (ja) * | 1999-03-04 | 2000-09-19 | Toyo Aluminium Foil Products Kk | 板紙原紙及び紙容器の製造方法 |
| DE602004009337T2 (de) * | 2003-11-12 | 2008-07-10 | Aroma System S.R.L. | Filterpapierbehälterverpackungsmaschine |
| US20130171422A1 (en) * | 2011-12-28 | 2013-07-04 | Sealed Air Corporation (Us) | Domed Multilayer Cushioning Article |
| EP3995304A1 (de) * | 2020-11-05 | 2022-05-11 | Technische Universität Dresden | Formteil, polstermittel, kernschicht und verfahren zur herstellung eines formteils |
| EP4029990A1 (de) * | 2021-01-18 | 2022-07-20 | PulPac AB | Verfahren zur herstellung von celluloseprodukten in einem formwerkzeugsystem aus einer zelluloserohlingsstruktur, formwerkzeugsystem und zelluloserohlingsstruktur |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9114604U1 (de) * | 1991-11-23 | 1992-04-16 | Meier, Peter H., 4900 Herford | Verpackungseinlage |
| JP2004307063A (ja) * | 2003-03-26 | 2004-11-04 | Shigeji Fukushima | クッション付紙箱及びクッション仕切板付紙箱 |
| JP6439506B2 (ja) * | 2015-03-06 | 2018-12-19 | 王子ホールディングス株式会社 | 緩衝シート及び収納容器 |
| SE539948C2 (en) * | 2016-03-18 | 2018-02-06 | The Core Company Ab | ISOSTATIC PRESSURE FORMING OF HEATED DRY CELLULOSE FIBERS |
| IT201900016793A1 (it) * | 2019-09-19 | 2021-03-19 | Ghelfi 1905 S R L | Prodotti concavi, relativi semi-lavorati e loro procedimenti di preparazione |
-
2024
- 2024-06-18 DE DE102024117134.0A patent/DE102024117134A1/de active Pending
-
2025
- 2025-06-13 EP EP25182716.8A patent/EP4667207A3/de active Pending
- 2025-06-17 US US19/240,144 patent/US20250382747A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000254985A (ja) * | 1999-03-04 | 2000-09-19 | Toyo Aluminium Foil Products Kk | 板紙原紙及び紙容器の製造方法 |
| DE602004009337T2 (de) * | 2003-11-12 | 2008-07-10 | Aroma System S.R.L. | Filterpapierbehälterverpackungsmaschine |
| US20130171422A1 (en) * | 2011-12-28 | 2013-07-04 | Sealed Air Corporation (Us) | Domed Multilayer Cushioning Article |
| EP3995304A1 (de) * | 2020-11-05 | 2022-05-11 | Technische Universität Dresden | Formteil, polstermittel, kernschicht und verfahren zur herstellung eines formteils |
| EP4029990A1 (de) * | 2021-01-18 | 2022-07-20 | PulPac AB | Verfahren zur herstellung von celluloseprodukten in einem formwerkzeugsystem aus einer zelluloserohlingsstruktur, formwerkzeugsystem und zelluloserohlingsstruktur |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250382747A1 (en) | 2025-12-18 |
| DE102024117134A1 (de) | 2025-12-18 |
| EP4667207A2 (de) | 2025-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4319508A3 (de) | Vorrichtung und verfahren zur herstellung von dreidimensionalen siebdruckwerkstücken | |
| EP1864740A3 (de) | Verfahren und Vorrichtung zur Erzeugung eines Gewindes in wenigstens zwei Arbeitsschritten | |
| DE3709181A1 (de) | Verfahren zur herstellung von komplizierten blechteilen und werkzeug fuer die druckumformung solcher blechteile | |
| EP0925856A3 (de) | Verfahren zur Herstellung eines Verdampferrohres | |
| WO2005016620A2 (de) | Formwerkzeug zur herstellung von formschaumkörpern | |
| EP2108467A3 (de) | Verfahren zur Herstellung von hochmaßhaltigen Halbschalen | |
| EP4667207A3 (de) | Flächenabschnitt aus faserhaltigem material, verfahren zur herstellung eines flächenabschnitts und verfahren zur herstellung von dreidimensionalen formteilen aus einem flächenabschnitt | |
| DE4424936A1 (de) | Pulpepreßform und Herstellungsverfahren für diese und geformter Pulpeartikel und Herstellungsverfahren für diesen | |
| DE4135676C1 (de) | ||
| EP1967339A3 (de) | Vorrichtung und Verfahren zum Verdichten von trockenen Gemengen | |
| DE102009048882B4 (de) | Vorrichtung und Verfahren zur Herstellung hintergriffiger Becher | |
| DE102009050620A1 (de) | Verfahren zur wahlweisen Herstellung einer ersten bzw. einer zweiten Variante eines mehrschichtigen Kunststoffbauteils | |
| DE69607478T2 (de) | Verfahren zur herstellung eines modells zur verwendung bei der herstellung einer mehrteiligen form und herstellungsverfahren der mehrteiligen form | |
| EP2299194A3 (de) | System, bestehend aus einem Gehäuse, aus zumindest einem in dem Gehäuse befindlichen flächigen Zwischenelement, insbesondere Zwischenboden, sowie aus einem Gehäusedeckel zum Verschließen des Gehäuses sowie Verfahren zur Herstellung | |
| DE102016213375A1 (de) | Verfahren zum Herstellen eines Metallbearbeitungswerkzeugs | |
| EP1745902A3 (de) | Verfahren und Vorrichtung zur Herstellung eines Formsteins, Formstein und Bauwerk bestehend aus mindestens zwei Formsteinen | |
| EP4674387A3 (de) | Verfahren und computerprogramm zum erstellen von fertigungsdaten sowie verfahren zur fertigung einer orthopädietechnischen einrichtung | |
| DE102011082873A1 (de) | Vorrichtung und Schichtbauverfahren zum Herstellen von dreidimensionalen Formteilen | |
| EP4553225A3 (de) | Verfahren und vorrichtung zum formen und beschichten eines fasern umfassenden behälters | |
| DE263722C (de) | ||
| EP1760216A3 (de) | Strukturierte Materialbahn und Verfahren zum Herstellen | |
| DE102013222425A1 (de) | Herstellverfahren CFK-Stahl-Hybrid-Bauteile und CFK-Hybrid-Bauteil/Werkzeug | |
| EP4339276A3 (de) | Grundkörper eines mehrkammer-biochips, herstellung des mehrkammer-biochips und dessen verwendung für die etablierung von organ- und krankheitsmodellen und substanztestungen | |
| DE102013204011A1 (de) | Verfahren zur Auslegung eines Umformwerkzeugs | |
| EP4585410A3 (de) | Vorrichtung zur herstellung von verpackungsrohlingen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: B31B0050100000 Ipc: B31B0050590000 |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B31B 50/59 20170101AFI20260205BHEP Ipc: B31B 50/10 20170101ALI20260205BHEP Ipc: B31B 50/14 20170101ALI20260205BHEP Ipc: B31B 50/16 20170101ALI20260205BHEP Ipc: B31B 50/74 20170101ALI20260205BHEP Ipc: B31B 50/88 20170101ALI20260205BHEP Ipc: B31D 5/02 20170101ALI20260205BHEP Ipc: B31B 100/00 20170101ALN20260205BHEP Ipc: B31B 110/10 20170101ALN20260205BHEP Ipc: B31B 110/20 20170101ALN20260205BHEP |