EP4493760C0 - Produktionslinien für faserformteile mit verkleidungslosen form- und pressformen - Google Patents
Produktionslinien für faserformteile mit verkleidungslosen form- und pressformenInfo
- Publication number
- EP4493760C0 EP4493760C0 EP23716155.9A EP23716155A EP4493760C0 EP 4493760 C0 EP4493760 C0 EP 4493760C0 EP 23716155 A EP23716155 A EP 23716155A EP 4493760 C0 EP4493760 C0 EP 4493760C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- cladding
- molded parts
- production lines
- fiber molded
- pressing molds
- 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.)
- Active
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263321378P | 2022-03-18 | 2022-03-18 | |
| PCT/US2023/064583 WO2023178278A2 (en) | 2022-03-18 | 2023-03-16 | Molded fiber part production lines using trimless forming and pressing molds |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4493760A2 EP4493760A2 (de) | 2025-01-22 |
| EP4493760C0 true EP4493760C0 (de) | 2025-12-17 |
| EP4493760B1 EP4493760B1 (de) | 2025-12-17 |
Family
ID=85979687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23716155.9A Active EP4493760B1 (de) | 2022-03-18 | 2023-03-16 | Produktionslinien für faserformteile mit verkleidungslosen form- und pressformen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250207335A1 (de) |
| EP (1) | EP4493760B1 (de) |
| CN (1) | CN120129778A (de) |
| CA (1) | CA3254547A1 (de) |
| WO (1) | WO2023178278A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114096713B (zh) * | 2019-05-06 | 2024-08-27 | 祖美股份有限公司 | 用于生产模制纤维产品的系统和方法 |
| WO2022072555A1 (en) | 2020-09-29 | 2022-04-07 | Zume, Inc. | Porous molds for molded fiber part manufacturing and method for additive manufacturing of same |
| CA3254547A1 (en) * | 2022-03-18 | 2023-09-21 | Congruens Group, Llc | PRODUCTION LINES FOR MOLDED FIBER PARTS USING NO-CUT FORMING AND PRESSING MOLDS |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10240286B2 (en) * | 2017-05-26 | 2019-03-26 | Footprint International, LLC | Die press assembly for drying and cutting molded fiber parts |
| SE545309C2 (en) * | 2018-11-05 | 2023-06-27 | Pulpac AB | Forming mould system and method for forming three-dimensional cellulose products |
| US11999525B2 (en) * | 2019-01-16 | 2024-06-04 | Congruens Group, Llc | Cover and drainage for a food container |
| CN114096713B (zh) * | 2019-05-06 | 2024-08-27 | 祖美股份有限公司 | 用于生产模制纤维产品的系统和方法 |
| TWI895296B (zh) * | 2019-11-11 | 2025-09-01 | 美商康衡斯集團有限責任公司 | 模製纖維部件成形器、生產模製纖維部件之方法、及模製纖維部件生產線 |
| CA3254547A1 (en) * | 2022-03-18 | 2023-09-21 | Congruens Group, Llc | PRODUCTION LINES FOR MOLDED FIBER PARTS USING NO-CUT FORMING AND PRESSING MOLDS |
| US20250229314A1 (en) * | 2022-06-16 | 2025-07-17 | Congruens Group, Llc | Systems and methods for screens for fiber part forming molds |
-
2023
- 2023-03-16 CA CA3254547A patent/CA3254547A1/en active Pending
- 2023-03-16 WO PCT/US2023/064583 patent/WO2023178278A2/en not_active Ceased
- 2023-03-16 CN CN202380034750.8A patent/CN120129778A/zh active Pending
- 2023-03-16 EP EP23716155.9A patent/EP4493760B1/de active Active
- 2023-03-16 US US18/847,587 patent/US20250207335A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3254547A1 (en) | 2023-09-21 |
| CN120129778A (zh) | 2025-06-10 |
| WO2023178278A3 (en) | 2023-11-16 |
| EP4493760B1 (de) | 2025-12-17 |
| WO2023178278A9 (en) | 2024-05-23 |
| EP4493760A2 (de) | 2025-01-22 |
| WO2023178278A2 (en) | 2023-09-21 |
| US20250207335A1 (en) | 2025-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4493760C0 (de) | Produktionslinien für faserformteile mit verkleidungslosen form- und pressformen | |
| ATE533606T1 (de) | Form für eine produktbeschichtung und verfahren zur formung einer produktbeschichtung in dieser form | |
| EP3760762A4 (de) | Thermoplastische harzzusammensetzung, formartikel, verfahren zur herstellung einer thermoplastischen harzzusammensetzung und verfahren zur herstellung plattierter formkörper | |
| EP4249445C0 (de) | Glaszusammensetzung für glasfasern, glasfaser und glasfaserverstärktes harzformprodukt | |
| EP4101624A4 (de) | Harzzusammensetzung und verfahren zur herstellung geformter gegenstände | |
| EP4190855A4 (de) | Harzzusammensetzung und verfahren zur herstellung eines formartikels sowie plattierter formartikel | |
| EP3743257C0 (de) | Spritzgiessform zur herstellung komplexer formteile aus kunststoff | |
| EP3835058A4 (de) | Verbundstoffformverfahren und herstellungsverfahren dafür | |
| EP3922427A4 (de) | Formmaschine für thermoplastische harzzusammensetzung und verfahren zur herstellung, verfahren zur herstellung eines geformten gegenstandes aus einer verbundharzzusammensetzung und spritzgegossener gegenstand | |
| EP4023717A4 (de) | Transparente thermoplastische harzzusammensetzung, verfahren zu ihrer herstellung, durch formen einer transparenten thermoplastischen harzzusammensetzung gewonnener formkörper und verfahren zur herstellung eines formkörpers | |
| CN205009577U (zh) | 一种异形硅胶弯管模具 | |
| GB2640788B (en) | Method and apparatus relating to injection molding contact lens mold halves | |
| CN202878613U (zh) | 一种模具和模制品 | |
| EP4606854A4 (de) | Formmasse und harzformkörper | |
| ATE552095T1 (de) | Vorrichtung zur formung und konstruktion einer kammereinheit zur biomedizinischen verwendung und entsprechendes verfahren | |
| EP3892672A4 (de) | Formvorläufer aus faserverstärktem polyimidharz und verfahren zur herstellung davon | |
| EP4541547A4 (de) | Harzformvorrichtung und verfahren zur herstellung eines harzformartikels | |
| CN104175497B (zh) | 模内埋入式光纤 | |
| CN205058492U (zh) | 一种拼接组合式漏粪板模具 | |
| DE112019000453A5 (de) | Formeinsatz für einen formrahmen und form zur maschinellen herstellung von betonformsteinen | |
| CN103273538B (zh) | 浮动模带定位限位装置的冲切模具 | |
| EP4296312A4 (de) | Thermoplastische harzzusammensetzung zum schaumformen und schaumformartikel daraus | |
| EP4360844A4 (de) | Reifenformwerkzeug und reifenherstellungsverfahren | |
| EP4349506A4 (de) | Verfahren zur herstellung eines klebeharzes zum formen | |
| EP4217173B8 (de) | Durch generative fertigung hergestellte form zum spritzgiessen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20241010 |
|
| 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20250708 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RIDDERBUSH, THOMAS D. Inventor name: ASBEE, MICHAEL JOHN |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 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: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251217 Ref country code: GB Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602023009859 Country of ref document: DE |
|
| U01 | Request for unitary effect filed |
Effective date: 20260115 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20260213 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20260317 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20251217 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20260301 Year of fee payment: 4 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20260317 |