CH718783B8 - Procédé de fabrication d'une paille jetable, entièrement biodégradable. - Google Patents
Procédé de fabrication d'une paille jetable, entièrement biodégradable. Download PDFInfo
- Publication number
- CH718783B8 CH718783B8 CH000223/2022A CH2232022A CH718783B8 CH 718783 B8 CH718783 B8 CH 718783B8 CH 000223/2022 A CH000223/2022 A CH 000223/2022A CH 2232022 A CH2232022 A CH 2232022A CH 718783 B8 CH718783 B8 CH 718783B8
- Authority
- CH
- Switzerland
- Prior art keywords
- straw
- raw material
- manufacturing
- fully biodegradable
- mixed
- Prior art date
Links
- 239000010902 straw Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002994 raw material Substances 0.000 abstract 4
- 229920002472 Starch Polymers 0.000 abstract 2
- 235000019698 starch Nutrition 0.000 abstract 2
- 239000008107 starch Substances 0.000 abstract 2
- 244000247812 Amorphophallus rivieri Species 0.000 abstract 1
- 235000001206 Amorphophallus rivieri Nutrition 0.000 abstract 1
- 244000205754 Colocasia esculenta Species 0.000 abstract 1
- 235000006481 Colocasia esculenta Nutrition 0.000 abstract 1
- 229920002752 Konjac Polymers 0.000 abstract 1
- 240000003183 Manihot esculenta Species 0.000 abstract 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- 235000010485 konjac Nutrition 0.000 abstract 1
- 239000000252 konjac Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000003908 quality control method Methods 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
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
-
- 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
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
-
- 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
- C08L5/02—Dextran; Derivatives thereof
-
- 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
- C08L5/16—Cyclodextrin; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/10—Articles made from a particular material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Table Equipment (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
L'invention concerne un procédé de fabrication d'une paille jetable, entièrement biodégradable, de faible coût. Une poudre végétale naturelle est préparée. Un gel de konjac désacétylé est préparé. Un mélange amidon de taro - amidon de manioc est réticulé. La matière brute est agitée et mélangée pour obtenir la matière brute mélangée, et la matière brute mélangée est chauffée. La matière brute chauffée est adressée à une unité de fabrication de paille pour boissons pour obtenir un produit brut de paille. Le produit brut de paille est coupé pour obtenir plusieurs pailles. Le contrôle de la qualité, la désinfection et le conditionnement de la paille sont effectués, et la paille entièrement biodégradable est finalement obtenue.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110692236.6A CN113354875B (zh) | 2021-06-22 | 2021-06-22 | 一种低成本生物全降解一次性吸管的生产方法 |
Publications (4)
Publication Number | Publication Date |
---|---|
CH718783A2 CH718783A2 (fr) | 2022-12-30 |
CH718783B1 CH718783B1 (fr) | 2024-01-15 |
CH718783B9 CH718783B9 (fr) | 2024-02-29 |
CH718783B8 true CH718783B8 (fr) | 2024-05-15 |
Family
ID=77535757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH000223/2022A CH718783B8 (fr) | 2021-06-22 | 2022-03-04 | Procédé de fabrication d'une paille jetable, entièrement biodégradable. |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220041865A1 (fr) |
CN (1) | CN113354875B (fr) |
CH (1) | CH718783B8 (fr) |
FR (1) | FR3124111B1 (fr) |
GB (1) | GB2608202B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11559157B1 (en) * | 2021-11-29 | 2023-01-24 | United Arab Emirates University | Biodegradable and safe drinking straws from date palm leaves as substitute for plastic straws |
CN114921073B (zh) * | 2022-05-25 | 2024-03-26 | 上海大觉包装制品有限公司 | 一种可降解农用地膜及其制备方法 |
CN118005964B (zh) * | 2024-04-08 | 2024-06-04 | 四川大学华西医院 | 一种凝胶载体材料及其制备方法和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101284882B (zh) * | 2008-05-05 | 2011-05-04 | 华南理工大学 | 一种脱除魔芋葡甘聚糖乙酰基的方法 |
CN101864094B (zh) * | 2010-02-03 | 2013-01-02 | 内蒙古奈伦农业科技股份有限公司 | 一种马铃薯变性淀粉及其制备方法及用途 |
CN102174250A (zh) * | 2011-03-15 | 2011-09-07 | 上海大学 | 用于聚乳酸快速结晶的有机成核剂及其聚乳酸树脂 |
CN103147230A (zh) * | 2013-03-20 | 2013-06-12 | 武汉纺织大学 | 全降解可驱鸟农用无纺布及其制备方法 |
CN106188642A (zh) * | 2016-07-18 | 2016-12-07 | 安顺济世科技有限公司 | 一种基于改性淀粉的植物胶及其制备方法及用途 |
CN108264776A (zh) * | 2018-02-07 | 2018-07-10 | 合肥华盖生物科技有限公司 | 一种植物源可降解一次性餐具材料及其制备方法 |
CN108685087A (zh) * | 2018-05-30 | 2018-10-23 | 湖北顺溪生物食品股份有限公司 | 一种富含癸酰乙醛的风味功能魔芋酱及其制备方法 |
TWI667977B (zh) * | 2018-07-31 | 2019-08-11 | 王正雄 | 纖維吸管之製造方法及其設備 |
CN111481035B (zh) * | 2019-01-29 | 2022-04-29 | 振颐轩食品企业有限公司 | 轻量可食用吸管 |
CN109942940A (zh) * | 2019-03-22 | 2019-06-28 | 无锡纯宇环保制品有限公司 | 一种食品级环保可自然降解塑料袋 |
CN112237264A (zh) * | 2020-10-16 | 2021-01-19 | 江西理工大学 | 一种易降解的可食用吸管及其制备方法 |
CN112220319B (zh) * | 2020-10-27 | 2023-05-16 | 山科工大(山东)科技有限公司 | 一种枸杞可食性吸管及其加工方法 |
CN112753980A (zh) * | 2020-12-26 | 2021-05-07 | 湖北一致魔芋生物科技股份有限公司 | 一种魔芋冻干颗粒即食果汁酱的制备方法 |
-
2021
- 2021-06-22 CN CN202110692236.6A patent/CN113354875B/zh active Active
- 2021-10-21 US US17/507,774 patent/US20220041865A1/en active Pending
- 2021-10-22 GB GB2115177.4A patent/GB2608202B/en active Active
-
2022
- 2022-01-14 FR FR2200327A patent/FR3124111B1/fr active Active
- 2022-03-04 CH CH000223/2022A patent/CH718783B8/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB2608202B (en) | 2024-01-24 |
US20220041865A1 (en) | 2022-02-10 |
CH718783B9 (fr) | 2024-02-29 |
CN113354875A (zh) | 2021-09-07 |
FR3124111B1 (fr) | 2024-07-19 |
FR3124111A1 (fr) | 2022-12-23 |
GB202115177D0 (en) | 2021-12-08 |
GB2608202A (en) | 2022-12-28 |
CH718783A2 (fr) | 2022-12-30 |
CH718783B1 (fr) | 2024-01-15 |
CN113354875B (zh) | 2022-04-12 |
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