PL447697A1 - Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań - Google Patents

Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań

Info

Publication number
PL447697A1
PL447697A1 PL447697A PL44769724A PL447697A1 PL 447697 A1 PL447697 A1 PL 447697A1 PL 447697 A PL447697 A PL 447697A PL 44769724 A PL44769724 A PL 44769724A PL 447697 A1 PL447697 A1 PL 447697A1
Authority
PL
Poland
Prior art keywords
pomace
camelina
packaging
temperature
fractions
Prior art date
Application number
PL447697A
Other languages
English (en)
Inventor
Patrycja Wojciechowska
Karolina Wiszumirska
Kinga Stuper-Szablewska
Renata Cegielska-Radziejewska
Tomasz Szablewski
Danuta Kurasiak-Popowska
Original Assignee
Uniwersytet Przyrodniczy W Poznaniu
Uniwersytet Ekonomiczny W Poznaniu
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.)
Filing date
Publication date
Application filed by Uniwersytet Przyrodniczy W Poznaniu, Uniwersytet Ekonomiczny W Poznaniu filed Critical Uniwersytet Przyrodniczy W Poznaniu
Priority to PL447697A priority Critical patent/PL447697A1/pl
Publication of PL447697A1 publication Critical patent/PL447697A1/pl

Links

Classifications

    • 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
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań, który zawiera następujące etapy: a. przygotowanie wytłoków z lnianki, tj. rozdrobnienie i przesianie wytłoków lnianki, a także regulacja 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 z polilaktydem, chitozanem, żelatyną, skrobią termoplastyczną, octanem celulozy, poli(alkoholem winylowym) i polihydroksymaślanem (PHB), a także i/lub z dodatkami niezbędnymi do uzyskania pożądanych cech użytkowych wyrobu końcowego typu plastyfikatory (glicerol, sorbitol) i/lub związki przeciwdrobnoustrojowe (naturalne olejki np. cytrusowy, grejpfrutowy, eukaliptusowy, tymol), c. formowanie wyrobów, zwłaszcza opakowań i kształtek stanowiących elementy wyposażenia dodatkowego opakowań metodą prasowania w warunkach określonej temperatury i ciśnienia, d. i/lub natryskiwanie wcześniej uformowanych opakowań lub kształtek biotworzywami, korzystnie poli(alkoholem winylowym) lub żelatyną, a następnie suszenie, przy czym jako surowiec stosuje się wytłoki z lnianki o frakcji ziaren w zakresie od 212 µm, korzystnie włączenie z 212 µm, 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% i gdy wybrane frakcje wytłoków z lnianki poddaje się działaniu wodą o temp. 80°C i suszy w temp. 100°C±5°C.
PL447697A 2024-02-05 2024-02-05 Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań PL447697A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447697A PL447697A1 (pl) 2024-02-05 2024-02-05 Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447697A PL447697A1 (pl) 2024-02-05 2024-02-05 Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań

Publications (1)

Publication Number Publication Date
PL447697A1 true PL447697A1 (pl) 2025-08-11

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Family Applications (1)

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PL447697A PL447697A1 (pl) 2024-02-05 2024-02-05 Sposób wytwarzania biodegradowalnych opakowań i elementów wyposażenia opakowań

Country Status (1)

Country Link
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009073197A (ja) * 2002-02-21 2009-04-09 Nissei Co Ltd 生分解性成形物
PL437771A1 (pl) * 2021-05-05 2022-11-07 Politechnika Łódzka Mieszanka do wytworzenia jednorazowych opakowań i naczyń biodegradowalnych, przeznaczonych zwłaszcza dla przemysłu spożywczego oraz sposób wytwarzania opakowań i naczyń z tej mieszanki
US20230242754A1 (en) * 2020-09-30 2023-08-03 Coda Intellectual Property B.V. Polymer composite comprising oilseed meal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009073197A (ja) * 2002-02-21 2009-04-09 Nissei Co Ltd 生分解性成形物
US20230242754A1 (en) * 2020-09-30 2023-08-03 Coda Intellectual Property B.V. Polymer composite comprising oilseed meal
PL437771A1 (pl) * 2021-05-05 2022-11-07 Politechnika Łódzka Mieszanka do wytworzenia jednorazowych opakowań i naczyń biodegradowalnych, przeznaczonych zwłaszcza dla przemysłu spożywczego oraz sposób wytwarzania opakowań i naczyń z tej mieszanki

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
www.scholargoogle; Olga Mysiukiewicz, M. Barczewski, K.Skórczewska, J.Szulc, A. Kłoziński "Accelerated Weathering of Polylactide-Based Composites Filled with Linseed Cake: The Influence of Time and Oil Content within the Filler " Polymers 2019, 11(9), 1495; https://doi.org/10.3390/polym11091495 *

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