AR120792A1 - Papel de extracción en caliente - Google Patents
Papel de extracción en calienteInfo
- Publication number
- AR120792A1 AR120792A1 ARP200103522A ARP200103522A AR120792A1 AR 120792 A1 AR120792 A1 AR 120792A1 AR P200103522 A ARP200103522 A AR P200103522A AR P200103522 A ARP200103522 A AR P200103522A AR 120792 A1 AR120792 A1 AR 120792A1
- Authority
- AR
- Argentina
- Prior art keywords
- paper
- cellulose
- pulp
- consistency
- milled
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003002 pH adjusting agent Substances 0.000 abstract 1
Classifications
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- 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
- D21H27/08—Filter paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1258—Permeability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Resistance Heating (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
El papel permeable al vapor de agua y resistente al agua caliente consiste esencialmente en celulosa, así como de los medios absolutamente necesarios para la producción de celulosa, tales como los agentes para ajustar el pH basados en ácidos y/o bases, y se caracteriza esencialmente porque el papel consiste exclusivamente en celulosa con longitudes de fibra de al menos 2,0 mm. en una longitud media ponderada. En particular, al menos 2,5 mm. en la longitud ponderada significa que la pulpa que forma el papel es pulpa molida hasta una consistencia de 30 - 35%, y posiblemente molida hasta una consistencia de pulpa de baja consistencia, 4 - 6%, que una fracción fina en el papel es inferior a 6,5% y que el valor de pH se ajusta en el rango pseudo-neutro, en particular a valores por debajo de 7,5, preferiblemente a valores entre 6,6 y 7,4, y que un alargamiento del papel en la dirección de la máquina es £ 3%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19219126.0A EP3839138B1 (de) | 2019-12-20 | 2019-12-20 | Wasserdampfdurchlässiges und heisswasserbeständiges papier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR120792A1 true AR120792A1 (es) | 2022-03-16 |
Family
ID=69157574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP200103522A AR120792A1 (es) | 2019-12-20 | 2020-12-17 | Papel de extracción en caliente |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20230022704A1 (es) |
| EP (1) | EP3839138B1 (es) |
| JP (1) | JP2023508896A (es) |
| CN (1) | CN115038836B (es) |
| AR (1) | AR120792A1 (es) |
| AU (1) | AU2020406642A1 (es) |
| BR (1) | BR112022009225A2 (es) |
| CA (1) | CA3162972A1 (es) |
| ES (1) | ES2931774T3 (es) |
| FI (1) | FI3839138T3 (es) |
| HU (1) | HUE060592T2 (es) |
| MX (1) | MX2022007603A (es) |
| PL (1) | PL3839138T3 (es) |
| PT (1) | PT3839138T (es) |
| SI (1) | SI3839138T1 (es) |
| UY (1) | UY38985A (es) |
| WO (1) | WO2021122779A1 (es) |
| ZA (1) | ZA202205435B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622444B (zh) * | 2022-03-10 | 2022-11-25 | 浙江凯恩新材料有限公司 | 一种双层结构的非热封茶叶滤纸及其生产方法和袋泡茶 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2060061T3 (es) * | 1989-10-11 | 1994-11-16 | Gen Foods Inc | Paquete filtrante de cafe para infusion. |
| ITVE20070025A1 (it) | 2007-04-20 | 2008-10-21 | Gruppo X Di X Gruppo S R L | Metodo di formatura di materiali in foglio, particolarmente di materiali cartacei.- |
| SE538530C2 (sv) * | 2015-07-07 | 2016-09-06 | Stora Enso Oyj | Shaped tray or plate of fibrous material and a method of manufacturing the same |
| DE102016105235B4 (de) * | 2016-03-21 | 2019-02-14 | Delfortgroup Ag | Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette |
| CN110452402A (zh) * | 2019-08-07 | 2019-11-15 | 广西大学 | 一种机械法制备疏水高透气纤维膜的方法 |
-
2019
- 2019-12-20 EP EP19219126.0A patent/EP3839138B1/de active Active
- 2019-12-20 FI FIEP19219126.0T patent/FI3839138T3/de active
- 2019-12-20 SI SI201930425T patent/SI3839138T1/sl unknown
- 2019-12-20 HU HUE19219126A patent/HUE060592T2/hu unknown
- 2019-12-20 PT PT192191260T patent/PT3839138T/pt unknown
- 2019-12-20 PL PL19219126.0T patent/PL3839138T3/pl unknown
- 2019-12-20 ES ES19219126T patent/ES2931774T3/es active Active
-
2020
- 2020-12-16 MX MX2022007603A patent/MX2022007603A/es unknown
- 2020-12-16 UY UY0001038985A patent/UY38985A/es unknown
- 2020-12-16 CA CA3162972A patent/CA3162972A1/en active Pending
- 2020-12-16 BR BR112022009225A patent/BR112022009225A2/pt unknown
- 2020-12-16 US US17/785,624 patent/US20230022704A1/en active Pending
- 2020-12-16 WO PCT/EP2020/086469 patent/WO2021122779A1/de active Application Filing
- 2020-12-16 CN CN202080087468.2A patent/CN115038836B/zh active Active
- 2020-12-16 AU AU2020406642A patent/AU2020406642A1/en active Pending
- 2020-12-16 JP JP2022537465A patent/JP2023508896A/ja active Pending
- 2020-12-17 AR ARP200103522A patent/AR120792A1/es active IP Right Grant
-
2022
- 2022-05-17 ZA ZA2022/05435A patent/ZA202205435B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2931774T3 (es) | 2023-01-02 |
| BR112022009225A2 (pt) | 2022-08-02 |
| US20230022704A1 (en) | 2023-01-26 |
| CN115038836A (zh) | 2022-09-09 |
| EP3839138A1 (de) | 2021-06-23 |
| UY38985A (es) | 2021-06-30 |
| CA3162972A1 (en) | 2021-06-24 |
| PL3839138T3 (pl) | 2023-02-20 |
| JP2023508896A (ja) | 2023-03-06 |
| SI3839138T1 (sl) | 2023-03-31 |
| ZA202205435B (en) | 2023-01-25 |
| PT3839138T (pt) | 2022-12-06 |
| HUE060592T2 (hu) | 2023-03-28 |
| WO2021122779A1 (de) | 2021-06-24 |
| MX2022007603A (es) | 2022-09-23 |
| FI3839138T3 (en) | 2023-01-13 |
| AU2020406642A1 (en) | 2022-05-26 |
| CN115038836B (zh) | 2023-11-07 |
| EP3839138B1 (de) | 2022-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |