CN103382312A - Degradable food packaging material and preparation method thereof - Google Patents

Degradable food packaging material and preparation method thereof Download PDF

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Publication number
CN103382312A
CN103382312A CN2013103105871A CN201310310587A CN103382312A CN 103382312 A CN103382312 A CN 103382312A CN 2013103105871 A CN2013103105871 A CN 2013103105871A CN 201310310587 A CN201310310587 A CN 201310310587A CN 103382312 A CN103382312 A CN 103382312A
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China
Prior art keywords
parts
powder
packaging material
food packaging
water
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Granted
Application number
CN2013103105871A
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Chinese (zh)
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CN103382312B (en
Inventor
程彦明
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ANHUI DELIN ENVIRONMENTAL PROTECTION DEVELOPMENT Co Ltd
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ANHUI DELIN ENVIRONMENTAL PROTECTION DEVELOPMENT Co Ltd
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Priority to CN201310310587.1A priority Critical patent/CN103382312B/en
Publication of CN103382312A publication Critical patent/CN103382312A/en
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Publication of CN103382312B publication Critical patent/CN103382312B/en
Expired - Fee Related legal-status Critical Current
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    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • 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

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  • Wrappers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

Provided are a degradable food packaging material and a preparation method thereof. The degradable food packaging material is prepared by the following raw materials by weight: 120-130 parts of grape vine powder, 20-23 parts of chaff powder, 14-16 parts of flour, 4-5 parts of calcium sulfate whisker, 2-3 parts of vegetable oil, 1 part to 2 parts of codonopsis pilosula, 2-3 parts of angelica sinensis, 1 part to 2 parts of red-tooted salvia root, 1 part to 2 parts of Rubiaceae Borreria stricta, 4-5 parts of gelatin, 1 part to 2 parts of zinc gluconate, 2-3 parts of mannitol, 8-9 parts of bonding assistant and a defined amount of water. The degradable food packaging material can be quickly degraded within 2-5 days, is especially suitable for manufacture of fast food boxes and is simple in manufacture process, abundant in raw material source and low in manufacture cost.

Description

A kind of degradable food packaging material and preparation method thereof
Technical field
The invention belongs to a kind of material technology field, specifically a kind of degradable food packaging material and preparation method thereof.
Background technology
Chemical material pollution now is day by day serious, the harm humans living environment, and therefore, the development degradation material meets the Ecodevelopment needs.The great market requirement is arranged.The disposable lunch box that uses on market now etc. is all to be made by polypropylene foam, contaminate environment; The foam materials of research and development disposable degradable, very urgent, utilize discarded Agricultural Materials, then in conjunction with harmless organic or inorganic material, prepare degradable foam materials, significant.
Summary of the invention
The purpose of this invention is to provide a kind of degradable food packaging material and preparation method thereof, the material environmental sound of taking can be degraded, environmental protection.
Technical scheme of the present invention is as follows:
A kind of degradable food packaging material is characterized in that being made by the raw material of following weight part: grape vine powder 120-130, chaff powder 20-23, flour 14-16, calcium sulfate crystal whiskers 4-5, vegetables oil 2-3, Radix Codonopsis 1-2, Radix Angelicae Sinensis 2-3, red sage root 1-2, Feng Huacao 1-2, gelatin 4-5, Zinc Gluconate 1-2, N.F,USP MANNITOL 2-3, bonding auxiliary agent 8-9, water are appropriate;
Described bonding auxiliary agent is made by the raw material of following weight part: taraxacum 2-3, Spreading Hedyotis Herb 1-2, potter's clay 3-4, brown sugar 2-3, starch 1-2, xanthan gum 1-2, tripoly phosphate sodium STPP 2-3, water 15-20; Its preparation method be with potter's clay at 400-450 ℃ of lower roasting 1-2 hour, then, taraxacum, Spreading Hedyotis Herb are ground into powder, other leftover materials are added water, be heated to 80-90 ℃, stirred 20-30 minute, add again potter's clay and taraxacum, Spreading Hedyotis Herb, and the furnishing pasty state, and get final product.
The preparation method of described degradable food packaging material it is characterized in that flour, gelatin, Zinc Gluconate, N.F,USP MANNITOL are added in suitable quantity of water, is heated to 85-95 ℃, stirs 30-40 minute, gets compound; After again Radix Codonopsis, Radix Angelicae Sinensis, the red sage root, Feng Huacao being mixed, be ground into powder, the gained powder is mixed with compound and other remaining component, be heated to 60-70 ℃, stir, put into template and pressed compact, temperature in template remains on 180-250 ℃, and the pressed compact time is 4-8 minute.
The present invention's degradable food packaging material, can be in 2-5 days fast degradation, be particularly suitable for making mess-tin, its manufacture craft is simple, raw material sources are abundant, cost of manufacture is low.
Embodiment
A kind of degradable food packaging material, made by the raw material of following weight part (kilogram): grape vine powder 120, chaff powder 23, flour 14, calcium sulfate crystal whiskers 5, vegetables oil 3, Radix Codonopsis 2, Radix Angelicae Sinensis 2, the red sage root 1, Feng Huacao 1, gelatin 4, Zinc Gluconate 2, N.F,USP MANNITOL 3, bonding auxiliary agent 8, water are appropriate;
Described bonding auxiliary agent is made by the raw material of following weight part (kilogram): taraxacum 3, Spreading Hedyotis Herb 1, potter's clay 3, brown sugar 2, starch 2, xanthan gum 1, tripoly phosphate sodium STPP 3, water 15-; Its preparation method be with potter's clay at 400-450 ℃ of lower roasting 1-2 hour, then, taraxacum, Spreading Hedyotis Herb are ground into powder, other leftover materials are added water, be heated to 80-90 ℃, stirred 20-30 minute, add again potter's clay and taraxacum, Spreading Hedyotis Herb, and the furnishing pasty state, and get final product.
The preparation method of described degradable food packaging material it is characterized in that flour, gelatin, Zinc Gluconate, N.F,USP MANNITOL are added in suitable quantity of water, is heated to 85-95 ℃, stirs 30-40 minute, gets compound; After again Radix Codonopsis, Radix Angelicae Sinensis, the red sage root, Feng Huacao being mixed, be ground into powder, the gained powder is mixed with compound and other remaining component, be heated to 60-70 ℃, stir, put into template and pressed compact, temperature in template remains on 180-250 ℃, and the pressed compact time is 4-8 minute.
The degradable foamed Tensile strength that makes reaches 2.4Mpa.

Claims (2)

1. degradable food packaging material is characterized in that being made by the raw material of following weight part: grape vine powder 120-130, chaff powder 20-23, flour 14-16, calcium sulfate crystal whiskers 4-5, vegetables oil 2-3, Radix Codonopsis 1-2, Radix Angelicae Sinensis 2-3, red sage root 1-2, Feng Huacao 1-2, gelatin 4-5, Zinc Gluconate 1-2, N.F,USP MANNITOL 2-3, bonding auxiliary agent 8-9, water are appropriate;
Described bonding auxiliary agent is made by the raw material of following weight part: taraxacum 2-3, Spreading Hedyotis Herb 1-2, potter's clay 3-4, brown sugar 2-3, starch 1-2, xanthan gum 1-2, tripoly phosphate sodium STPP 2-3, water 15-20; Its preparation method be with potter's clay at 400-450 ℃ of lower roasting 1-2 hour, then, taraxacum, Spreading Hedyotis Herb are ground into powder, other leftover materials are added water, be heated to 80-90 ℃, stirred 20-30 minute, add again potter's clay and taraxacum, Spreading Hedyotis Herb, and the furnishing pasty state, and get final product.
2. the preparation method of degradable food packaging material according to claim 1, it is characterized in that flour, gelatin, Zinc Gluconate, N.F,USP MANNITOL are added in suitable quantity of water, is heated to 85-95 ℃, stirred 30-40 minute, gets compound; After again Radix Codonopsis, Radix Angelicae Sinensis, the red sage root, Feng Huacao being mixed, be ground into powder, the gained powder is mixed with compound and other remaining component, be heated to 60-70 ℃, stir, put into template and pressed compact, temperature in template remains on 180-250 ℃, and the pressed compact time is 4-8 minute.
CN201310310587.1A 2013-07-23 2013-07-23 A kind of degradable food packaging material and preparation method thereof Expired - Fee Related CN103382312B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310310587.1A CN103382312B (en) 2013-07-23 2013-07-23 A kind of degradable food packaging material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310310587.1A CN103382312B (en) 2013-07-23 2013-07-23 A kind of degradable food packaging material and preparation method thereof

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CN103382312A true CN103382312A (en) 2013-11-06
CN103382312B CN103382312B (en) 2016-03-02

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103773053A (en) * 2013-12-11 2014-05-07 常熟市希诺包装制品有限公司 Degradable food packaging material
CN104761919A (en) * 2015-03-28 2015-07-08 桐城市福润包装材料有限公司 Degradable food packaging bag
CN108313444A (en) * 2018-02-05 2018-07-24 淮安智品企业管理有限公司 A kind of preparation method of edible paper bowl for enviroment protection for instant noodles packaging
CN108328129A (en) * 2018-02-05 2018-07-27 淮安智品企业管理有限公司 A kind of edible paper bowl for enviroment protection for instant noodles packaging
CN114933791A (en) * 2022-06-30 2022-08-23 深圳市赛卓塑业有限公司 Environment-friendly degradable snack box material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176174A1 (en) * 2000-07-25 2002-01-30 CS Environmental Technology Limited A degradable material, container or packaging material made of same, and method of forming same
CN101804886A (en) * 2010-03-04 2010-08-18 周峰瑞 Environment-friendly packaging material with natural plant fragrance and application thereof
CN101948626A (en) * 2010-09-16 2011-01-19 朱超群 Vegetable fiber environmental protection material product and preparation method thereof
CN102311652A (en) * 2011-04-27 2012-01-11 刘立文 Degradable food packaging material and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176174A1 (en) * 2000-07-25 2002-01-30 CS Environmental Technology Limited A degradable material, container or packaging material made of same, and method of forming same
CN101804886A (en) * 2010-03-04 2010-08-18 周峰瑞 Environment-friendly packaging material with natural plant fragrance and application thereof
CN101948626A (en) * 2010-09-16 2011-01-19 朱超群 Vegetable fiber environmental protection material product and preparation method thereof
CN102311652A (en) * 2011-04-27 2012-01-11 刘立文 Degradable food packaging material and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103773053A (en) * 2013-12-11 2014-05-07 常熟市希诺包装制品有限公司 Degradable food packaging material
CN104761919A (en) * 2015-03-28 2015-07-08 桐城市福润包装材料有限公司 Degradable food packaging bag
CN108313444A (en) * 2018-02-05 2018-07-24 淮安智品企业管理有限公司 A kind of preparation method of edible paper bowl for enviroment protection for instant noodles packaging
CN108328129A (en) * 2018-02-05 2018-07-27 淮安智品企业管理有限公司 A kind of edible paper bowl for enviroment protection for instant noodles packaging
CN108328129B (en) * 2018-02-05 2019-08-16 淮安智品企业管理有限公司 A kind of edible paper bowl for enviroment protection for instant noodles packaging
CN114933791A (en) * 2022-06-30 2022-08-23 深圳市赛卓塑业有限公司 Environment-friendly degradable snack box material and preparation method thereof

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