EP0445509A1 - Mehrzweck-Haushaltspapier - Google Patents
Mehrzweck-Haushaltspapier Download PDFInfo
- Publication number
- EP0445509A1 EP0445509A1 EP91100726A EP91100726A EP0445509A1 EP 0445509 A1 EP0445509 A1 EP 0445509A1 EP 91100726 A EP91100726 A EP 91100726A EP 91100726 A EP91100726 A EP 91100726A EP 0445509 A1 EP0445509 A1 EP 0445509A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- water
- soluble polysaccharides
- household paper
- paper according
- 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.)
- Withdrawn
Links
- 150000004676 glycans Chemical class 0.000 claims abstract description 8
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 8
- 239000005017 polysaccharide Substances 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 7
- 229920002678 cellulose Polymers 0.000 claims abstract description 7
- 239000001913 cellulose Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000123 paper Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011088 parchment paper Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000005022 packaging material Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000010009 beating Methods 0.000 abstract 1
- 239000005452 food preservative Substances 0.000 abstract 1
- 235000019249 food preservative Nutrition 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003490 calendering Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- -1 fluorocarbon compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000005871 repellent Substances 0.000 description 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
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/18—Highly hydrated, swollen or fibrillatable fibres
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
Definitions
- the invention relates to a multipurpose household paper and a method for its production and its use.
- Papers or foils used for various purposes in the household must meet specified criteria for the specific purposes.
- Bleached papers have been used as conventional baking papers, which are papers which, in order to achieve a non-stick effect, have a coating which in the generally consists of the chemical compounds silicone or quilon.
- Perforated foils are generally used as cover material in the microwave heating of dishes, which allow the moisture which is released when the dishes to be treated are heated to pass through.
- the above-mentioned baking paper seems to be unsuitable for this purpose, since the coating only allows small amounts of moisture to pass through and accordingly condensate water condenses on the coating, which leads to undesired rewetting of the goods to be treated. As a result of the impermeability, the paper over the treated material can inflate.
- a paper type known as a parchment substitute is usually used as the fresh paper on the market, which is understood to mean a similar paper, the fat tolerance of which is brought about by the use of chemical additives.
- the disadvantage of parchment replacement is that the fat-repellent behavior is not based on mechanical compression, but with the help of chemical agents (e.g. fluorocarbon compounds).
- the invention has for its object to provide a multipurpose household paper that meets the aforementioned requirements for various uses, that is, it can be used as baking paper, microwave paper as well as fresh paper and only made from fully biodegradable components becomes.
- the multipurpose household paper according to the invention is a unbleached, highly compressed and highly satinized paper, which surprisingly fulfills all of the above-mentioned conditions for the various areas of application, while being free from the chemical additives that are otherwise customary in production.
- the multipurpose household paper according to the invention is characterized by the use of unbleached, intensely ground cellulose, the addition of water-soluble polysaccharides in bulk or a commission, and the compression of the paper web in a supercalender.
- the paper Due to its high satin finish, it has a sufficient non-stick effect that enables it to be used as baking paper. It is easily heat-resistant up to 250 o C, whereby, despite the high temperatures, no harmful decomposition products are released. On the other hand, due to the lack of a coating, the paper has sufficient moisture permeability, so that it is suitable as masking paper in the microwave range. Finally, the paper is also sufficiently fat-tolerant so that it can also be used to keep food fresh. Due to the lack of chemical additives, the environment is not polluted when the used paper is sent to the waste. There is practically no residue left behind.
- the multipurpose household paper according to the invention is produced by using only unbleached cellulose and water-soluble polysaccharides, the cellulose first being subjected to an intensive grinding process, the water-soluble polysaccharides being added and the paper web being subjected to high calendering in a supercalender.
- the grinding process is preferably carried out up to over 80 degrees Schopper-Riegler.
- the desired non-stick effect, on the one hand, and the permeability properties, on the other hand, are achieved by compaction using satinage to more than 1.25 g / cm3.
- a typical multi-purpose household paper according to the invention has, for example, a basis weight of 35 g / m2, a thickness of 28 ⁇ m, a density of 1.3 g / cm3 and a high smoothness.
- this paper has a surface texture which has a satisfactory non-stick effect for baking purposes, while on the other hand there is a sufficiently high water vapor permeability to remove moisture released when used in the microwave range. No embrittlement occurs at low temperatures, so that the paper can be used as a refrigerator packaging material.
- the absence of chemical additives ensures a natural compatibility when the paper is added to the waste, whereby it rots without leaving any residue.
Landscapes
- Paper (AREA)
- Wrappers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904006833 DE4006833C1 (enrdf_load_stackoverflow) | 1990-03-05 | 1990-03-05 | |
| DE4006833 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0445509A1 true EP0445509A1 (de) | 1991-09-11 |
Family
ID=6401428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP91100726A Withdrawn EP0445509A1 (de) | 1990-03-05 | 1991-01-22 | Mehrzweck-Haushaltspapier |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0445509A1 (enrdf_load_stackoverflow) |
| JP (1) | JPH04352899A (enrdf_load_stackoverflow) |
| AU (1) | AU635617B2 (enrdf_load_stackoverflow) |
| DE (1) | DE4006833C1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664082A3 (de) * | 1994-01-19 | 1996-08-07 | Melitta Haushaltsprodukte | Blattförmige Backunterlage. |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129426A1 (de) * | 1990-03-05 | 1993-03-18 | Oberschmitten Papierfab | Verwendung des mehrzweck-haushaltspapiers nach patent nr. 40 06 833 als verpackungsmaterial |
| DE4137658A1 (de) * | 1991-11-15 | 1993-05-19 | Oberschmitten Papierfab | Verpackungsmaterial aus mehrlagigen verbundstoffen |
| DE4435316C2 (de) * | 1994-10-01 | 1996-11-14 | Olaf Hagedorn | Direkt recycelter Briefumschlag |
| DE29812038U1 (de) | 1998-03-14 | 1998-09-24 | Möller, Karl-Heinz, 65191 Wiesbaden | Tüte für Lebensmittel |
| DE102012107672B4 (de) * | 2012-08-21 | 2017-08-24 | Eller Foodpackaging Gmbh | Behältnis, aus Papier, einem Papierverbundmaterial, einer Folie, einer Kombination aus diesen Materialien oder dergleichen zur Aufnahme eines insbesondere rollenförmigen Lebensmittels und Verfahren zum Befüllen eines solchen Behältnisses |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2066674A5 (en) * | 1969-10-28 | 1971-08-06 | Louden William | Paper contg some unbeaten fibres |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924538A (en) * | 1956-04-16 | 1960-02-09 | Allied Chem | Dense papers and process for preparing them |
| US3839144A (en) * | 1970-09-21 | 1974-10-01 | W Lounden | Paper having 60{14 97 percent hydrated cellulosic fibers and 3{14 40 percent unhydrated cellulosic fibers |
| DE2951597A1 (de) * | 1979-12-21 | 1981-07-09 | Icoma Packtechnik GmbH, 7590 Achern | Verfahren zum verschweissen der innenlagen von mehrlagigen papiersaecken |
| JPS57149598A (en) * | 1981-03-07 | 1982-09-16 | Asahi Chemical Ind | Elemental material for pack and production thereof |
-
1990
- 1990-03-05 DE DE19904006833 patent/DE4006833C1/de not_active Revoked
-
1991
- 1991-01-22 EP EP91100726A patent/EP0445509A1/de not_active Withdrawn
- 1991-03-01 AU AU72050/91A patent/AU635617B2/en not_active Ceased
- 1991-03-05 JP JP3849691A patent/JPH04352899A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2066674A5 (en) * | 1969-10-28 | 1971-08-06 | Louden William | Paper contg some unbeaten fibres |
Non-Patent Citations (2)
| Title |
|---|
| "PULP AND PAPER - CHEMISTRY AND CHEMICAL TECHNOLOGY" 1980, JAMES P.CASEY, NEW YORK * |
| ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY. vol. 55, no. 6, Dezember 1984, APPLETON US Seite 703 S.F.KALYOUBI ET AL.: "Hemicellulose as a beater additive in papermaking." * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664082A3 (de) * | 1994-01-19 | 1996-08-07 | Melitta Haushaltsprodukte | Blattförmige Backunterlage. |
Also Published As
| Publication number | Publication date |
|---|---|
| AU635617B2 (en) | 1993-03-25 |
| JPH04352899A (ja) | 1992-12-07 |
| AU7205091A (en) | 1991-09-05 |
| DE4006833C1 (enrdf_load_stackoverflow) | 1991-05-23 |
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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 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DK ES FR GB GR IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19910829 |
|
| 17Q | First examination report despatched |
Effective date: 19930528 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19940510 |