ITLE20130006A1 - Cool paper - Google Patents
Cool paperInfo
- Publication number
- ITLE20130006A1 ITLE20130006A1 IT000006A ITLE20130006A ITLE20130006A1 IT LE20130006 A1 ITLE20130006 A1 IT LE20130006A1 IT 000006 A IT000006 A IT 000006A IT LE20130006 A ITLE20130006 A IT LE20130006A IT LE20130006 A1 ITLE20130006 A1 IT LE20130006A1
- Authority
- IT
- Italy
- Prior art keywords
- layer
- flexible
- paper
- food
- fact
- Prior art date
Links
- 235000013305 food Nutrition 0.000 claims description 15
- 239000000123 paper Substances 0.000 claims description 11
- 239000002655 kraft paper Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 12
- 239000012790 adhesive layer Substances 0.000 claims 2
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011104 metalized film Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/80—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for milk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Description
DESCRIZIONE
di invenzione industriale avente per titolo :
CARTA ACCOPPIATA FLESSIBILE DESTINATA ALL'INCARTO DI
ALIMENTI ED ALLA LORO CONSERVAZIONE E PROTEZIONE.
TESTO DELLA DESCRIZIONE :
La carta accoppiata flessibile è una carta accoppiata da utilizzare come involucro per alimenti. E' composta da uno strato di carta krafi monolucida bianca accoppiata, da uno strato di colla, ad un film metallizzato flessibile del tipo Pet FlexpetTM(figura 1).
L’invenzione che si intende brevettare si riferisce ad una carta da imballo per alimenti freschi e da banco.
I prodotti preesistenti che adempiono alla funzione di imballo di alimenti freschi e da banco, sebbene utilizzati per incartare tali prodotti, non ne garantiscono sufficientemente la protezione dai raggi UV, dall'aria, daH'umidità e dagli agenti esterni. La nuova invenzione rimuove questo problema, mai risolto dalla tecnica preesistente, grazie alle sue caratteristiche quali l'Alta Barriera agli agenti esterni, consente di proteggere e incrementare la conservazione dei prodotti in essa contenuti.
La carta kraft monolucida ad alta stampabilità viene accoppiata, tramite un sottile strato di colla, ad un film metallizzato flessibile che consente di rendere il prodotto, oltre che maggiormente flessibile (una ulteriore maggiore flessibilità può essere ottenuta tramite il processo di goffrature dell’invenzione), anche impermeabile ad agenti esterni. Il film metallizzato flessibile è, infatti, caratterizzato da una Alta Barriera di permeabilità che consente la riduzione del rapporto di trasmissione di ossigeno, del vapore acqueo e della luce, soddisfacendo, quindi, la necessità dei produttori alimentari e dei venditori di alimenti, sia di ridurre gli antiossidanti e i conservanti contenuti nei loro prodotti, sia di incrementare la vita del prodotto (shelf fife). Pertanto, tali alimenti vengono preservati dai raggi UV, dall’aria, dall’umidità e dagli agenti esterni. L’invenzione, inoltre, si presta anche a sigillare ermeticamente i prodotti in essa posti, poiché tramite una macchinetta sigilla sacchetti può essere saldata lungo tutti i bordi (figura 3). La stessa carta può essere usata per la produzione di sacchetti che asservono a stessi scopi e funzioni (figura 2).
La carta accoppiata flessibile unisce l'efficacia dell'incarto alimentare standard alle proprietà isolanti del pet. E' un incarto ecologico, poiché è prodotto con materiali che possono essere a contatto con gli alimenti e dopo l’uso i due componenti, carta e film metallizzato, possono essere separati con un gesto facile e gettati negli appositi contenitori dedicati. Viene prodotta in variegati formati, in sacchetti e a rotoli.
Claims (1)
- copia pulita rivendicazioni. 1) Carta accoppiata flessibile destinata all’incarto di alimenti composta da soli tre strati dei quali il primo strato è costituito in carta Krafìt bianca monolucida accoppiata ad un secondo strato, che va a contatto con gli alimenti, costituito da pet metallizzato flessibile, caratterizzato dal fatto che questo secondo strato è accoppiato al primo strato tramite uno strato adesivo. Lo strato metallizzato flessibile è caratterizzato dal fatto che le sue componenti non presentano migrazione verso il cibo. Oggetto claims 1) Paper coupled flexible destined to the wrapping of foods composed of only three layers of which the first layer is made in white machine glazed Kraft paper bonded to a second layer, which is in contact with foods, consisting of pet metallized flexible, characterized by the fact that this second layer is coupled to the first layer via an adhesive layer. The metallized layer is flexible characterized by the fact that its components do not present migration to the food.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000006A ITLE20130006A1 (it) | 2013-03-15 | 2013-03-15 | Cool paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000006A ITLE20130006A1 (it) | 2013-03-15 | 2013-03-15 | Cool paper |
Publications (1)
Publication Number | Publication Date |
---|---|
ITLE20130006A1 true ITLE20130006A1 (it) | 2014-09-16 |
Family
ID=48808446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000006A ITLE20130006A1 (it) | 2013-03-15 | 2013-03-15 | Cool paper |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITLE20130006A1 (it) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089953A1 (fr) * | 2000-05-22 | 2001-11-29 | Alimova, Taira Zhianshinovna | Materiau d'emballage et variantes |
EP1584464A1 (en) * | 2004-03-30 | 2005-10-12 | Esseoquattro S.R.L. | Sheet for packaging food and method for manufacturing it |
WO2007058717A1 (en) * | 2005-11-16 | 2007-05-24 | Bristol-Myers Squibb Company | High-barrier packaging material |
EP1818265A2 (en) * | 2006-02-10 | 2007-08-15 | Andre Philip Wilkins | Improvements in or relating to high temperature formed paperboard packing trays for hermetic sealing |
US20110318552A1 (en) * | 2010-06-29 | 2011-12-29 | Johnson Randy A | Solventless laminating adhesive for flexible packaging laminations and laminated structures made with the adhesive |
US20120196141A1 (en) * | 2011-01-31 | 2012-08-02 | Robert Pocius | High barrier film laminate |
WO2012167938A1 (de) * | 2011-06-10 | 2012-12-13 | Amcor Flexibles Kreuzlingen Ltd. | Verpackungslaminat |
WO2013084175A1 (en) * | 2011-12-09 | 2013-06-13 | Esseoquattro Spa | Material for packaging fresh food of animal origin inhibiting the development of biogenic amines |
-
2013
- 2013-03-15 IT IT000006A patent/ITLE20130006A1/it unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089953A1 (fr) * | 2000-05-22 | 2001-11-29 | Alimova, Taira Zhianshinovna | Materiau d'emballage et variantes |
EP1584464A1 (en) * | 2004-03-30 | 2005-10-12 | Esseoquattro S.R.L. | Sheet for packaging food and method for manufacturing it |
WO2007058717A1 (en) * | 2005-11-16 | 2007-05-24 | Bristol-Myers Squibb Company | High-barrier packaging material |
EP1818265A2 (en) * | 2006-02-10 | 2007-08-15 | Andre Philip Wilkins | Improvements in or relating to high temperature formed paperboard packing trays for hermetic sealing |
US20110318552A1 (en) * | 2010-06-29 | 2011-12-29 | Johnson Randy A | Solventless laminating adhesive for flexible packaging laminations and laminated structures made with the adhesive |
US20120196141A1 (en) * | 2011-01-31 | 2012-08-02 | Robert Pocius | High barrier film laminate |
WO2012167938A1 (de) * | 2011-06-10 | 2012-12-13 | Amcor Flexibles Kreuzlingen Ltd. | Verpackungslaminat |
WO2013084175A1 (en) * | 2011-12-09 | 2013-06-13 | Esseoquattro Spa | Material for packaging fresh food of animal origin inhibiting the development of biogenic amines |
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