IT202000023554A1 - COMPOSTABLE CAP - Google Patents
COMPOSTABLE CAP Download PDFInfo
- Publication number
- IT202000023554A1 IT202000023554A1 IT102020000023554A IT202000023554A IT202000023554A1 IT 202000023554 A1 IT202000023554 A1 IT 202000023554A1 IT 102020000023554 A IT102020000023554 A IT 102020000023554A IT 202000023554 A IT202000023554 A IT 202000023554A IT 202000023554 A1 IT202000023554 A1 IT 202000023554A1
- Authority
- IT
- Italy
- Prior art keywords
- cellulose
- cap
- compostable
- truncated cone
- cap according
- Prior art date
Links
- 239000001913 cellulose Substances 0.000 claims description 39
- 229920002678 cellulose Polymers 0.000 claims description 39
- 235000014101 wine Nutrition 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 235000015096 spirit Nutrition 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 4
- 238000003856 thermoforming Methods 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- 240000000111 Saccharum officinarum Species 0.000 claims description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 claims description 2
- 244000269722 Thea sinensis Species 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000007799 cork Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 235000019640 taste Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 238000009516 primary packaging Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/0005—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece
- B65D39/0011—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece from natural or synthetic cork, e.g. for wine bottles or the like
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/04—Cup-shaped plugs or like hollow flanged members
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/06—Balls
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Description
DESCRIZIONE DESCRIPTION
a corredo di una domanda di Brevetto per Invenzione Industriale accompanying an application for a patent for an industrial invention
Campo dell?invenzione Field of invention
La presente invenzione si riferisce ad un tappo compostabile in cellulosa, utilizzato ad esempio per chiudere bottiglie di vino, birra, superalcolici e bevande in generale. The present invention refers to a compostable cellulose stopper, used for example to close bottles of wine, beer, spirits and beverages in general.
Stato della tecnica State of the art
Attualmente, i tappi per bevande sono in plastica, metallo o sughero; i primi due sono materiali riciclabili ma non compostabili e l?ultimo non ? propriamente riciclabile ma riutilizzabile, biocompatibile e non inquinante. Currently, beverage caps are made of plastic, metal or cork; the first two are recyclable materials but not compostable and the last one is not? properly recyclable but reusable, biocompatible and non-polluting.
Svantaggiosamente, i tappi di plastica e metallo malgrado siano riciclabili vengono spesso gettati nei rifiuti indifferenziati, o peggio, dispersi nell?ambiente contribuendo negativamente all?inquinamento ambientale; inoltre, molto spesso sono ottenuti da materiali non di recupero e quindi contribuiscono all?introduzione di nuova plastica e metallo nell?ambiente. Disadvantageously, despite being recyclable, plastic and metal caps are often thrown away in unsorted waste, or worse, dispersed into the environment, contributing negatively to environmental pollution; moreover, very often they are obtained from non-recycled materials and therefore contribute to the introduction of new plastic and metal into the environment.
Svantaggiosamente, i tappi di sughero noti allo stato dell?arte hanno due grandi limiti: il primo ? di carattere ambientale, poich? per realizzare i tappi di sughero bisogna abbattere querce da sughero, contribuendo alla riduzione di questi esemplari di flora la cui diffusione non riesce comunque a fare fronte alla richiesta di mercato; il secondo ? di carattere enogastronomico, infatti a seconda del tipo di bevanda, ad esempio, vini o superalcolici, del tempo di invecchiamento di questi a contatto con il tappo di sughero e delle capacit? di chi apre le bottiglie, c?? il rischio che la bevanda la cui bottiglia ? chiusa con un tappo di sughero assuma un retrogusto legnoso, solitamente identificato dalla famigerata frase: ?sa di tappo?. Disadvantageously, cork stoppers known in the state of the art have two major limitations: the first ? of an environmental nature, since? to make cork stoppers it is necessary to cut down cork oaks, contributing to the reduction of these specimens of flora whose diffusion cannot however meet the market demand; The second one ? of a food and wine nature, in fact depending on the type of drink, for example, wines or spirits, the aging time of these in contact with the cork and the capacity? Whose opens the bottles, c?? the risk that the drink whose bottle? closed with a cork it takes on a woody aftertaste, usually identified by the infamous phrase: ?it tastes like cork?.
E' quindi sentita l'esigenza di realizzare un cucchiaino compostabile in cellulosa di recupero che consenta di superare i limiti dello stato della tecnica. The need was therefore felt to produce a compostable spoon in recycled cellulose which would allow the limits of the state of the art to be overcome.
Breve descrizione delle figure Brief description of the figures
Caratteristiche e vantaggi dell?invenzione risulteranno evidenti alla luce della descrizione dettagliata di una forma di realizzazione preferita, ma non esclusiva, di un tappo compostabile in cellulosa, illustrato a titolo esemplificativo e non limitativo, con l?ausilio delle unite tavole di disegno in cui: The characteristics and advantages of the invention will become apparent in the light of the detailed description of a preferred, but not exclusive, embodiment of a cellulose compostable cap, illustrated by way of non-limiting example, with the aid of the attached drawings in which :
la Fig. 1 rappresenta una vista prospettica di una realizzazione del tappo compostabile in cellulosa secondo l?invenzione; Fig. 1 is a perspective view of an embodiment of the cellulose compostable cap according to the invention;
la Fig. 2 rappresenta una vista prospettica di un?altra realizzazione del tappo compostabile in cellulosa secondo l?invenzione; Fig. 2 represents a perspective view of another embodiment of the cellulose compostable cap according to the invention;
Gli stessi numeri di riferimento nelle figure identificano gli stessi elementi o componenti. The same reference numbers in the figures identify the same elements or components.
Descrizione in dettaglio di forme di realizzazione esemplificative dell?invenzione Scopo primario della presente invenzione ? quello di realizzare un tappo compostabile in cellulosa che consenta di chiudere efficacemente le bottiglie di bevande, di ridurre l?impatto ambientale e di ridurre le contaminazioni del gusto delle bevande. Detailed description of exemplary embodiments of the invention. The primary object of the present invention? that of creating a compostable cap in cellulose which allows to effectively close the bottles of drinks, to reduce the environmental impact and to reduce the contamination of the taste of the drinks.
Nel presente contesto con l?espressione: ?chiudere efficacemente?, si intende senza perdite di liquido dalla bottiglia, senza contaminazione e corruzione olfattiva e del gusto della bevanda a causa, ad esempio, di un?eccessiva ossigenazione e senza la perdita di un eventuale effervescenza caratteristica della bevanda. In the present context, the expression: ?to close effectively?, means without loss of liquid from the bottle, without contamination and olfactory and taste corruption of the drink due, for example, to excessive oxygenation and without the loss of any characteristic effervescence of the drink.
Un ulteriore scopo dell?invenzione ? quello di realizzare un tappo compostabile in cellulosa che riduca l?impatto ambientale, sia limitando l?inquinamento dovuto all?utilizzo di plastica e metalli, sia limitando l?utilizzo di sughero, sia utilizzando cellulosa pura o di recupero. A further purpose of the invention ? that of creating a compostable cellulose stopper that reduces the environmental impact, both by limiting pollution due to the use of plastic and metals, and by limiting the use of cork, and by using pure or recycled cellulose.
La presente invenzione, pertanto con riferimento alle Figure, si propone di raggiungere gli scopi sopra discussi realizzando un tappo compostabile in cellulosa, globalmente indicato con il riferimento numerico 1, avente The present invention, therefore with reference to the Figures, proposes to achieve the objects discussed above by realizing a compostable cap in cellulose, globally indicated with the reference number 1, having
-un profilo a tronco di cono 2 con la base minore 3 chiusa in continuit? con il profilo a tronco di cono ed un bordo 4 in continuit? con la circonferenza della base maggiore 5 del tronco di cono; tale bordo anch?esso di forma circolare; -a truncated cone profile 2 with the minor base 3 closed in continuity? with the truncated cone profile and an edge 4 in continuity? with the circumference of the major base 5 of the truncated cone; this edge is also circular in shape;
-tale tappo compostabile in cellulosa 1 cavo. -such compostable cap in cellulose 1 hollow.
Secondo una realizzazione dell?invenzione il tappo compostabile in cellulosa 1 ? cavo ed ha un profilo a tronco di cono 2 con la base minore 3 chiusa ed in continuit? con il profilo a tronco di cono 2 e un bordo 4 in continuit? con la circonferenza della base maggiore 5 del tronco di cono 2, tale bordo anch?esso di forma circolare. According to one embodiment of the invention, the compostable cellulose cap 1 is hollow and has a truncated cone profile 2 with the smaller base 3 closed and in continuity? with the truncated cone profile 2 and an edge 4 in continuity? with the circumference of the larger base 5 of the truncated cone 2, this edge also having a circular shape.
Il tappo compostabile in cellulosa 1 oggetto dell?invenzione ha spessore compreso preferibilmente tra 0.8 mm e 2 mm. The compostable cellulose stopper 1 object of the invention preferably has a thickness of between 0.8 mm and 2 mm.
Il bordo circolare 4 in continuit? con la circonferenza della base maggiore 5 del tronco di cono ha larghezza preferibilmente compresa tra 4 mm e 10 mm. The circular edge 4 in continuity? with the circumference of the major base 5 of the truncated cone having a width preferably between 4 mm and 10 mm.
Il diametro della base minore 3 del profilo a tronco di cono 2 ? preferibilmente compreso tra 9 mm e 22 mm. The diameter of the minor base 3 of the truncated cone profile 2 ? preferably between 9 mm and 22 mm.
Il diametro della base maggiore 5 del profilo a tronco di cono 2 ? preferibilmente compreso tra 11 mm e 27 mm. The diameter of the major base 5 of the truncated cone profile 2 ? preferably between 11 mm and 27 mm.
L?altezza del profilo a tronco di cono 2 ? preferibilmente compresa tra 11 mm e 27 mm. The height of the truncated cone profile 2 ? preferably between 11 mm and 27 mm.
Vantaggiosamente, il tappo oggetto dell?invenzione ? completamente compostabile ed ? realizzato interamente in cellulosa. Advantageously, the cap object of the invention is completely compostable and ? made entirely of cellulose.
Facoltativamente, il tappo compostabile in cellulosa 1 ? realizzato in cellulosa di recupero che pu? essere ottenuta da scarti di paglia, canapa, foglie di t?, canna da zucchero o, nel caso di vini e superalcolici, dagli scarti dei vigneti utilizzati per la produzione degli stessi vini e superalcolici. Optionally, the compostable cellulose cap 1 ? made of recycled cellulose that can? be obtained from waste straw, hemp, tea leaves, sugar cane or, in the case of wines and spirits, from vineyard waste used for the production of the same wines and spirits.
Alternativamente il tappo compostabile in cellulosa 1 ? realizzato in cellulosa pura. Vantaggiosamente, il tappo compostabile in cellulosa 1 secondo questa prima realizzazione ? un unico elemento ottenuto per termoformatura di una miscela che comprende polpa di cellulosa, acqua, un agente impermeabile ed idrorepellente, ad esempio alchilchetene che assicura adesione della polpa, un agente antigrasso che vantaggiosamente conferisce il carattere oleofobico e garantisce l?assenza di pfoa, pcb e ftalati oltre la soglia consentita e un agente anti-umido, ad esempio la poliammide-poliammina-epicloridrina (PAE). Alternatively, the compostable cellulose cap 1 ? made of pure cellulose. Advantageously, the compostable cellulose stopper 1 according to this first embodiment? a single element obtained by thermoforming of a mixture which includes cellulose pulp, water, an impermeable and water-repellent agent, for example alkylketene which ensures adhesion of the pulp, an anti-grease agent which advantageously confers the oleophobic character and guarantees the absence of pfoa, pcb and phthalates over the permitted threshold and an anti-wet agent, such as polyamide-polyamine-epichlorohydrin (PAE).
La miscela, una volta sottoposta a termoformatura perde il contenuto d?acqua ed ? composta per il 95% da polpa di cellulosa. La formulazione della miscela con cui viene realizzato il tappo compostabile in cellulosa 1 ? nota agli esperti del settore, infatti non ? oggetto dell?invenzione. Quando nel presente testo si riporta che il tappo compostabile in cellulosa 1 ? realizzato in cellulosa, si intende con la miscela di cellulosa, acqua, agente impermeabile ed idrorepellente, agente antigrasso e agente anti-umido. Once subjected to thermoforming, the mixture loses its water content and ? composed of 95% cellulose pulp. The formulation of the mixture with which the compostable cellulose cap is made 1 ? note to the experts of the sector, in fact not ? object of the invention. When in this text does it state that the compostable cellulose cap 1 ? made of cellulose, means by the mixture of cellulose, water, waterproof and water repellent agent, anti-grease agent and anti-humid agent.
Vantaggiosamente, tutti gli ingredienti della miscela rispettano le norme per gli imballaggi primari di tipo alimentare relativamente ai sistemi di chiusura/tenuta e sono tutti prodotti non tossici e biodegradabili. Advantageously, all the ingredients of the mixture comply with the standards for food-type primary packaging in relation to closure/seal systems and are all non-toxic and biodegradable products.
Secondo questa forma di realizzazione, il profilo a tronco di cono 2 viene inserito nel collo di una bottiglia fino a che il bordo 4 di forma circolare non ? in contatto con il bordo superiore del collo di bottiglia. La pressione esercitata radialmente dal tappo sul collo della bottiglia ? sufficiente a mantenere il tappo solidale alla bottiglia e ad impedire fuoriuscite di liquido. La miscela a base di cellulosa di cui ? formato il tappo compostabile in cellulosa 1 assicura che non ci sia contaminazione o corruzione olfattiva o del gusto della bevanda, impedendo lo scambio gassoso con l?esterno della bottiglia. According to this embodiment, the truncated cone profile 2 is inserted into the neck of a bottle until the circular-shaped edge 4 is formed. in contact with the upper edge of the bottle neck. The pressure exerted radially by the cap on the neck of the bottle? sufficient to keep the cap integral with the bottle and to prevent liquid leakage. The cellulose-based mixture of which ? formed the compostable cap in cellulose 1 ensures that there is no contamination or olfactory or taste corruption of the drink, preventing gaseous exchange with the outside of the bottle.
Per inserire il tappo compostabile in cellulosa 1 in una bottiglia ? sufficiente esercitare pressione con un dito nella parte cava del profilo a tronco di cono 2 e una volta parzialmente inserito, spingere con il palmo della mano e per estrarlo ? sufficiente tirare il bordo 4 circolare. To insert the compostable cellulose cap 1 in a bottle ? sufficient to exert pressure with a finger on the hollow part of the truncated cone profile 2 and once partially inserted, push with the palm of the hand and to extract it ? just pull the edge 4 circular.
Svantaggiosamente, questa operazione non ? quella comunemente svolta per inserire ed estrarre un tappo e quindi potrebbe incontrare delle riserve da parte degli utilizzatori. Inoltre, l?azione ripetitiva di estrazione provocherebbe la deformazione del bordo 4 circolare. Disadvantageously, this operation is not? the one commonly performed to insert and extract a cap and therefore could meet with reservations from users. Furthermore, the repetitive pulling action would cause deformation of the circular edge 4.
Per risolvere questo problema, secondo un?altra realizzazione dell?invenzione, globalmente indicata con riferimento numerico 10, il tappo compostabile in cellulosa comprende sia il profilo a tronco di cono 2 della prima realizzazione che un elemento per l?afferraggio 6 del tappo compostabile in cellulosa 1, a cui aderisce il bordo 4 di forma circolare del profilo a tronco di cono 2. To solve this problem, according to another embodiment of the invention, globally indicated with reference number 10, the cellulose compostable cap comprises both the truncated cone profile 2 of the first embodiment and a gripping element 6 of the cellulose compostable cap cellulose 1, to which the circular edge 4 of the truncated cone profile 2 adheres.
Tale elemento per l?afferraggio 6 ? riciclabile o ecocompatibile, preferibilmente di forma cilindrica, ed ? realizzato, ad esempio, in materiale plastico, metallo, vetro o legno. This element for the grip 6 ? recyclable or environmentally friendly, preferably cylindrical, and ? made, for example, of plastic, metal, glass or wood.
Facoltativamente, tale elemento per l?afferraggio 6 ? pieno, alternativamente ? cavo. Optionally, this element for the grab 6 ? full, alternately ? cable.
Facoltativamente, tale elemento per l?afferraggio 6 pu? assumere qualunque forma solida. Optionally, this element for the grab 6 can? take any solid form.
Svantaggiosamente, questa seconda realizzazione 10 ? solo parzialmente compostabile perch? il tappo compostabile in cellulosa 1 comprende sia il profilo a tronco di cono compostabile, che l?elemento per l?afferraggio 6 riciclabile o ecocompatibile; pertanto, il tappo compostabile in cellulosa 1 conserva la sua caratteristica natura scarsamente inquinante rispetto allo stato dell?arte ma non ? pi? integralmente compostabile. Disadvantageously, this second realization 10 ? only partially compostable why? the compostable cellulose cap 1 comprises both the compostable truncated cone profile and the recyclable or environmentally friendly gripping element 6; therefore, the compostable cellulose cap 1 retains its characteristic low-polluting nature compared to the state of the art but is not? more fully compostable.
Vantaggiosamente, la presenza dell?elemento per l?afferraggio 6 facilita l?inserimento e l?estrazione del tappo compostabile in cellulosa 1 nelle bottiglie. Le rivendicazioni dipendenti descrivono forme di realizzazione preferite dell?invenzione. Advantageously, the presence of the gripping element 6 facilitates the insertion and removal of the cellulose compostable stopper 1 from the bottles. The dependent claims describe preferred embodiments of the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000023554A IT202000023554A1 (en) | 2020-10-06 | 2020-10-06 | COMPOSTABLE CAP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000023554A IT202000023554A1 (en) | 2020-10-06 | 2020-10-06 | COMPOSTABLE CAP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT202000023554A1 true IT202000023554A1 (en) | 2022-04-06 |
Family
ID=73793744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102020000023554A IT202000023554A1 (en) | 2020-10-06 | 2020-10-06 | COMPOSTABLE CAP |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT202000023554A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1002259A (en) * | 1946-08-27 | 1952-03-04 | Vis Werk G M B H | Rubber stopper for bottles of all types |
| GB712070A (en) * | 1952-03-26 | 1954-07-14 | B Z Products Ltd | Improvements in or relating to stoppers |
| US5096650A (en) * | 1991-02-28 | 1992-03-17 | Network Graphics, Inc. | Method of forming paperboard containers |
| WO2000039213A1 (en) * | 1998-12-24 | 2000-07-06 | Apack AG für Biologische Verpackungen | Process for producing a shaped body made of biodegradable material |
-
2020
- 2020-10-06 IT IT102020000023554A patent/IT202000023554A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1002259A (en) * | 1946-08-27 | 1952-03-04 | Vis Werk G M B H | Rubber stopper for bottles of all types |
| GB712070A (en) * | 1952-03-26 | 1954-07-14 | B Z Products Ltd | Improvements in or relating to stoppers |
| US5096650A (en) * | 1991-02-28 | 1992-03-17 | Network Graphics, Inc. | Method of forming paperboard containers |
| WO2000039213A1 (en) * | 1998-12-24 | 2000-07-06 | Apack AG für Biologische Verpackungen | Process for producing a shaped body made of biodegradable material |
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