EP3767031A2 - Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication - Google Patents

Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication Download PDF

Info

Publication number: EP3767031A2
Authority: EP; European Patent Office
Prior art keywords: protective layer; layer; carrier layer; carrier; tableware according
Prior art date: 2020-09-02
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.): Granted

Application number

EP20201097.1A

Other languages

German (de)

English (en)

Other versions

EP3767031B1 (fr

EP3767031C0 (fr

EP3767031A3 (fr

Inventor

Harald Hauke

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ppc Paper Print Converting GmbH

Original Assignee

Ppc Paper Print Converting GmbH

Priority date (The priority date 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 date listed.)

2020-09-02

Filing date

2020-10-09

Publication date

2021-01-20

2020-10-09 Application filed by Ppc Paper Print Converting GmbH filed Critical Ppc Paper Print Converting GmbH

2021-01-20 Publication of EP3767031A2 publication Critical patent/EP3767031A2/fr

2021-06-16 Publication of EP3767031A3 publication Critical patent/EP3767031A3/fr

2025-12-24 Application granted granted Critical

2025-12-24 Publication of EP3767031B1 publication Critical patent/EP3767031B1/fr

2025-12-24 Publication of EP3767031C0 publication Critical patent/EP3767031C0/fr

Status Active legal-status Critical Current

2040-10-09 Anticipated expiration legal-status Critical

Links

Images

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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
- A47G19/03—Plates, dishes or the like for using only once, e.g. made of paper
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
- 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

Definitions

a protective layer made of finely ground cellulose and a transparent paper is applied to a carrier layer made of cardboard which is harmless in itself because it is not in contact with the food and is readily biodegradable.
a carrier layer made of cardboard which is harmless in itself because it is not in contact with the food and is readily biodegradable.
Such paper is sold under the name "glassine” and is used, for example, for window letter envelopes.
the protective layer preferably has a fat resistance with a TAPPI value I 25 sec, in particular 30 sec, determined in accordance with TAPPI T 454.
the values for water absorption and fat resistance as well as the material thickness or the weight per unit area are preferably coordinated with one another in such a way that the decorative pattern can be perceived appropriately.
the deformations during the final shaping of the flat intermediate product ie the layer structure consisting of the carrier layer and the applied protective layer, into the final shape due to their lower depth are not so great, so that the layer structure according to the invention can also be easily converted into the final shape of the Lets shape eating utensils.
a color layer 5 was printed on even before the protective layer 4 was applied to the carrier layer 2.
the color layer 5 forms a decorative print which is visible through the transparent protective layer 4 and can be applied over the entire surface of the protective layer 4, or, as in FIG Fig. 2 shown, also be printed only in areas.

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Table Devices Or Equipment (AREA)
Table Equipment (AREA)
Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

EP20201097.1A 2020-09-02 2020-10-09 Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication Active EP3767031B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT507472020		2020-09-02

Publications (4)

Publication Number	Publication Date
EP3767031A2 true EP3767031A2 (fr)	2021-01-20
EP3767031A3 EP3767031A3 (fr)	2021-06-16
EP3767031B1 EP3767031B1 (fr)	2025-12-24
EP3767031C0 EP3767031C0 (fr)	2025-12-24

Family

ID=72826767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20201097.1A Active EP3767031B1 (fr)	2020-09-02	2020-10-09	Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication

Country Status (3)

Country	Link
EP (1)	EP3767031B1 (fr)
DE (1)	DE202020105818U1 (fr)
PL (1)	PL3767031T3 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4137658A1 (de) *	1991-11-15	1993-05-19	Oberschmitten Papierfab	Verpackungsmaterial aus mehrlagigen verbundstoffen
EP0865915B1 (fr) *	1997-03-11	2000-03-01	SA-Patent AG	Stratifié d'emballage recyclable, biodégradable, résistant à la chaleur et aux basses températures utilisable en particulier pour la fabrication d'emballages d'aliments
AU2017361120B2 (en) *	2016-11-15	2020-01-16	Ruby Bo Yiu CHAN	A compostable tableware
IT201700059261A1 (it) *	2017-05-31	2018-12-01	Gianluca Clarichetti	Piatto compostabile e procedimento per la produzione di un piatto compostabile.

2020
- 2020-10-09 EP EP20201097.1A patent/EP3767031B1/fr active Active
- 2020-10-09 PL PL20201097.1T patent/PL3767031T3/pl unknown
- 2020-10-12 DE DE202020105818.5U patent/DE202020105818U1/de active Active

Also Published As

Publication number	Publication date
DE202020105818U1 (de)	2020-11-05
EP3767031B1 (fr)	2025-12-24
PL3767031T1 (pl)	2021-03-08
EP3767031C0 (fr)	2025-12-24
PL3767031T3 (pl)	2026-04-20
EP3767031A3 (fr)	2021-06-16

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DE60220764T2 (de)	2008-03-06	Absorbierendes und schneidfestes blattmaterial für mehrzweckanwendungen
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