PL447701A1 - Method for producing biodegradable flower bulb covers - Google Patents
Method for producing biodegradable flower bulb coversInfo
- Publication number
- PL447701A1 PL447701A1 PL447701A PL44770124A PL447701A1 PL 447701 A1 PL447701 A1 PL 447701A1 PL 447701 A PL447701 A PL 447701A PL 44770124 A PL44770124 A PL 44770124A PL 447701 A1 PL447701 A1 PL 447701A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- relation
- amount
- camelina
- pomace
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
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- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania biodegradowalnych osłonek na cebule kwiatowe, w jakim kolejno prowadzi się: a) przygotowanie wytłoków z lnianki, tj. rozdrobnienie i frakcjonowanie wytłoków oraz ich przesianie, a także ujednolicenie ich wilgotności poprzez oddziaływanie wodą o zakresie temp. 30°C-100°C i/lub przegrzaną parą wodną albo suszenie, b) przygotowanie biodegradowalnego materiału na bazie wytłoków z lnianki poprzez połączenie wytłoków z biotworzywami, korzystnie ze skrobią termoplastyczną, octanem celulozy, poli(alkoholem winylowym) i/lub z dodatkami niezbędnymi do uzyskania pożądanych cech użytkowych wyrobu końcowego typu plastyfikatory, c) i/lub humektanty - mocznik, glicerol, sorbitol w ilości od 5% do 50% wagowych w stosunku do masy wybranego biotworzywa i/lub substancjami przeciwdrobnoustrojowymi pochodzenia naturalnego - ziołowe ekstrakty np.: ekstrakt z tymianku, majeranku, cebuli, czosnku, kurkumy, imbiru, które są podatne na rozpad w procesie biodegradacji, bezpieczne dla środowiska naturalnego oraz wspomagające wegetację, w ilości od 0,5% do 20% wagowych w stosunku do masy lnianki, w szczególności mieszanina substancji przeciwdrobnoustrojowych złożona jest z ekstraktów z tymianku w ilości 1% w stosunku do masy osłonki przed suszeniem, majeranku w ilości 3% w stosunku do masy osłonki przed suszeniem, cebuli w ilości 2% w stosunku do masy osłonki przed suszeniem, czosnku w ilości 5% w stosunku do masy osłonki przed suszeniem, kurkumy w ilości 5% w stosunku do masy osłonki przed suszeniem oraz imbiru w ilości 4% w stosunku do masy osłonki przed suszeniem, d) formowanie osłonek w kształt ułatwiający sadzenie cebul, bulw lub kłączy na odpowiednią głębokość w ziemi oraz w określonej rozstawie metodą prasowania w warunkach określonej temperatury i ciśnienia, e) i/lub natryskiwanie wcześniej uformowanych kształtek biotworzywami, korzystnie poli(alkoholem winylowym) lub poli(alkoholem winylowym) z udziałem substancji przeciwdrobnoustrojowych lub ich mieszanin w ilości od 0,5% do 20% wagowych w stosunku do masy lnianki, a następnie suszenie, przy czym jako surowiec stosuje się wytłoki z lnianki o frakcji ziaren w zakresie od 212 µm włączenie, do wielkości poniżej 1,7 mm, z czego udział tych frakcji w wytłokach z lnianki wynosi 85%-95%. Korzystnie, udziały poszczególnych frakcji w wytłokach wynoszą dla poszczególnych wielkości ziaren: 212 µm - 1 mm 35%, do 500 µm 50%, do 1,7 mm 15%. Korzystnie, gdy w kroku wybrane frakcje wytłoków z lnianki poddaje się działaniu wodą o temp. 80°C i suszy w temp. 100°C±50°C. Zgłoszenie obejmuje także biodegradowalne materiały stanowiące osłonki na cebule kwiatowe, bulwy lub kłącza, które mają postać pojemnika, tacki kształtki o wymiarach i kształcie dopasowanym do pakowanych w nich cebul, bulw lub kłączy, tj. o kształcie sferycznym, prostopadłościennym, eliptycznym lub walcowatym, wykonane są wytłoków z lnianki, zmieszanych z biotworzywami, korzystnie ze skrobią termoplastyczną, octanem celulozy, poli(alkoholem winylowym) i/lub z dodatkami niezbędnymi do uzyskania pożądanych cech użytkowych wyrobu końcowego typu plastyfikatory oraz z humektantami, takimi jak - mocznik, glicerol, sorbitol w ilości od 5% do 50% wagowych w stosunku do masy wybranego biotworzywa i/lub substancjami przeciwdrobnoustrojowymi pochodzenia naturalnego - ziołowe ekstrakty np.: ekstrakt z tymianku, majeranku, cebuli, czosnku, kurkumy, imbiru, które są podatne na rozpad w procesie biodegradacji, bezpieczne dla środowiska naturalnego oraz wspomagające wegetację, w ilości od 0,5% do 20% wagowych w stosunku do masy lnianki i są korzystnie pokryte poprzez natrysk warstwą z biotworzywami, korzystnie poli(alkoholem winylowym) lub poli(alkoholem winylowym) z udziałem substancji przeciwdrobnoustrojowych, a następnie suszenie.The subject of the application is a method for producing biodegradable casings for flower bulbs, which comprises the following steps: a) preparation of camelina pomace, i.e. crushing and fractionating the pomace and sieving it, as well as unifying its moisture content by treating it with water in the temperature range of 30°C-100°C and/or superheated steam or drying, b) preparation of a biodegradable material based on camelina pomace by combining the pomace with bioplastics, preferably with thermoplastic starch, cellulose acetate, polyvinyl alcohol and/or with additives necessary to obtain the desired functional properties of the final product, such as plasticizers, c) and/or humectants - urea, glycerol, sorbitol in an amount of 5% to 50% by weight in relation to the weight of the selected bioplastic and/or antimicrobial substances of natural origin - herbal extracts, e.g. from thyme, marjoram, onion, garlic, turmeric, ginger, which are susceptible to decomposition in the biodegradation process, safe for the natural environment and supporting vegetation, in an amount from 0.5% to 20% by weight in relation to the weight of the camelina, in particular the mixture of antimicrobial substances is composed of thyme extracts in an amount of 1% in relation to the weight of the casing before drying, marjoram in an amount of 3% in relation to the weight of the casing before drying, onion in an amount of 2% in relation to the weight of the casing before drying, garlic in an amount of 5% in relation to the weight of the casing before drying, turmeric in an amount of 5% in relation to the weight of the casing before drying and ginger in an amount of 4% in relation to the weight of the casing before drying, d) forming casings into a shape that facilitates planting bulbs, tubers or rhizomes to the appropriate depth in the ground and at a specific spacing by pressing under conditions of a specific temperature and pressure, e) and/or spraying previously formed shapes with bioplastics, preferably poly(vinyl alcohol) or poly(vinyl alcohol) with the participation of antimicrobial substances or mixtures thereof in an amount of 0.5% to 20% by weight in relation to the weight of the camelina, and then drying, wherein the raw material used is camelina pomace with a grain fraction in the range from 212 µm inclusive, to a size below 1.7 mm, of which the share of these fractions in the camelina pomace is 85%-95%. Preferably, the shares of the individual fractions in the pomace are for the individual grain sizes: 212 µm - 1 mm 35%, up to 500 µm 50%, up to 1.7 mm 15%. It is advantageous when in step 1 the selected fractions of camelina pomace are treated with water at a temperature of 80°C and dried at a temperature of 100°C±50°C. The application also covers biodegradable materials constituting casings for flower bulbs, tubers or rhizomes, which have the form of a container, tray, shaped part with dimensions and shape adapted to the bulbs, tubers or rhizomes packed in them, i.e. with a spherical, cuboidal, elliptical or cylindrical shape, made of camelina pomace, mixed with bioplastics, preferably with thermoplastic starch, cellulose acetate, poly(vinyl alcohol) and/or with additives necessary to obtain the desired functional properties of the final product, such as plasticizers and with humectants such as - urea, glycerol, sorbitol in an amount of 5% to 50% by weight in relation to the weight of the selected bioplastic and/or antimicrobial substances of natural origin - herbal extracts, e.g.: extract of thyme, marjoram, onion, garlic, turmeric, ginger, which are susceptible to decomposition in the biodegradation process, safe for the natural environment and support vegetation, in an amount of 0.5% to 20% by weight in relation to the weight of the camelina and are preferably coated by spraying with a layer of bioplastics, preferably poly(vinyl alcohol) or poly(vinyl alcohol) with the participation of antimicrobial substances, and then drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447701A PL447701A1 (en) | 2024-02-05 | 2024-02-05 | Method for producing biodegradable flower bulb covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447701A PL447701A1 (en) | 2024-02-05 | 2024-02-05 | Method for producing biodegradable flower bulb covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL447701A1 true PL447701A1 (en) | 2025-08-11 |
Family
ID=96658325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL447701A PL447701A1 (en) | 2024-02-05 | 2024-02-05 | Method for producing biodegradable flower bulb covers |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL447701A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005059014A1 (en) * | 2003-12-19 | 2005-06-30 | Eco-Well Co., Ltd | Biodegradable foam for sheet, process for producing the same, biodegradable molding from the foam and process for producing the same |
| WO2020244685A1 (en) * | 2019-06-06 | 2020-12-10 | Mlýny J. Voženílek, Spol. S R.O. | Moulding obtrained from cereal grain bran and oil plant pomace and method for its production |
| PL433049A1 (en) * | 2020-02-25 | 2021-08-30 | Szkoła Główna Gospodarstwa Wiejskiego w Warszawie | Biodegradable material for forming disposable tableware and packaging, and method of producing this material |
| US20230242754A1 (en) * | 2020-09-30 | 2023-08-03 | Coda Intellectual Property B.V. | Polymer composite comprising oilseed meal |
-
2024
- 2024-02-05 PL PL447701A patent/PL447701A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005059014A1 (en) * | 2003-12-19 | 2005-06-30 | Eco-Well Co., Ltd | Biodegradable foam for sheet, process for producing the same, biodegradable molding from the foam and process for producing the same |
| WO2020244685A1 (en) * | 2019-06-06 | 2020-12-10 | Mlýny J. Voženílek, Spol. S R.O. | Moulding obtrained from cereal grain bran and oil plant pomace and method for its production |
| PL433049A1 (en) * | 2020-02-25 | 2021-08-30 | Szkoła Główna Gospodarstwa Wiejskiego w Warszawie | Biodegradable material for forming disposable tableware and packaging, and method of producing this material |
| US20230242754A1 (en) * | 2020-09-30 | 2023-08-03 | Coda Intellectual Property B.V. | Polymer composite comprising oilseed meal |
Non-Patent Citations (4)
| Title |
|---|
| www.googlescholar; Cláudia Leites Luchese , Tania Garrido , Jordana Corralo Spada , Isabel Cristina Tessaro , Koro de la Caba , "Development and characterization of cassava starch films incorporated with blueberry pomace",International Journal of Biological Macromolecules Volume 106, January 2018, Pages 834-839 * |
| www.scholargoogle; Caroline Corrêa de Souza Coelho , Raysa Brandão Soares Silva , Carlos Wanderlei Piler Carvalho, etc. " Cellulose nanocrystals from grape pomace and their use for the development of starch-based nanocomposite films", International Journal of Biological Macromolecules Volume 159, 15 September 2020, Pages 1048-1061 * |
| www.scholargoogle; Chalani Akmeemana, Dulani Somendrika, Indira Wickramasinghe & Isuru Wijesekara "Cassava pomace-based biodegradable packaging materials: a review", Journal of Food Science and Technology", Published: 26 August 2023, Volume 61, pages 1013–1034 * |
| www.scholargoogle; Wenxiong Wang, Qifeng Chen, Wenxiong Wang, Qifeng Chen,Yinghan Shi, Xue Li, Jieyi Xiong & Yanfeng Li "Preparation and Characterizations of Apple Pomace Polyphenols Modified Cellulose/Starch Edible Packaging Films", Conference paper, First Online: 26 May 2021, pp 681–691 * |
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