CN103774504B - A kind of preparation method of functional packaging materials - Google Patents
A kind of preparation method of functional packaging materials Download PDFInfo
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- CN103774504B CN103774504B CN201310746365.4A CN201310746365A CN103774504B CN 103774504 B CN103774504 B CN 103774504B CN 201310746365 A CN201310746365 A CN 201310746365A CN 103774504 B CN103774504 B CN 103774504B
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Abstract
The present invention relates to a kind of preparation method of functional packaging materials, it adopts following steps: A) get silk gum solution, beta-schardinger dextrin-, add glutamine transaminage solution, stir, place 1 ~ 3 hour, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize; B) steps A is got) product, acrylic acid, Sodium methacrylate, sodium carboxymethylcellulose, potassium peroxydisulfate and the water that obtain, stirring reaction 0.5 hour; C) in step B) product in add glutaraldehyde water solution, stirring reaction 1 hour; D) above-mentioned product is dried, evenly pulverize; E) dry pulp is got, step D) product that obtains and water, stirring reaction, obtains using compound pulp; F) using compound pulp is dissociated in fiber dissociation device, obtain paper pulp raw material; G) paper pulp raw material is directly manufactured paper with pulp in paper machine, dry, obtain functional packaging materials.The invention has the beneficial effects as follows: 1) safety and environmental protection; 2) there is humidity conditioning function, may be used for some to the packaging storing the article that subenvironment has high requirements.
Description
Technical field
The present invention relates to a kind of preparation method of functional packaging materials, belong to field of packaging material.
Background technology
Packaging material occupy critical positions in material industry, and China's packaging industry has reached more than 2.5% of gross national product.Defencive function is the major function of packaging: prevent commodity breakage distortion; Prevent commodity generation chemical change; Prevent rotten, go mouldy, worm food damaged by rats; Packaging prevents that foreign matter is mixed into, dirt contamination in addition, the effect preventing loss, scatter and disappear.In today that air quality constantly declines, provide more stable subenvironment air quality by packaging, also become a problem in the urgent need to address.Compound package material, can reach the unapproachable composite request of homogenous material and high target requirement.Particularly precious historical relics etc. have very high requirement to storage subenvironment, therefore have positive meaning according to its particular/special requirement design function packaging material.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and a kind of manufacture method having the functional packaging materials of humidity conditioning function is provided.The present invention, by introducing the material with humidity conditioning function in packaging material, is the article providing package package material that some have high requirements to storage subenvironment.
In order to achieve the above object, the technical solution used in the present invention is: a kind of preparation method of functional packaging materials, and it adopts following steps:
A) by mass fraction get weight percent concentration be 5 ~ 10% silk gum solution 100 parts, beta-schardinger dextrin-1 ~ 3 part, add the glutamine transaminage solution 0.1 ~ 2 part that weight percent concentration is 10%, stir, place 1 ~ 3 hour under 20 ~ 30 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 0.2 ~ 1 part, 5 ~ 10 parts, acrylic acid, Sodium methacrylate 1 ~ 2 part, sodium carboxymethylcellulose 2 ~ 5 parts, the potassium peroxydisulfate 0.05 ~ 0.15 part that obtain, 10 ~ 15 parts, water, at 40 ~ 50 DEG C, stirring reaction 0.5 hour;
C) by B) mass fraction in step B) product in add the glutaraldehyde water solution 1 ~ 5 part that weight percent concentration is 5%, at temperature is 55 ~ 75 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 15 ~ 25 parts of dry pulps are got by mass fraction, step D) product 1 ~ 5 part that obtains, 100 parts, water, at temperature is 40 ~ 50 DEG C, stirring reaction 3 ~ 5 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material.
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
The present invention compared with the conventional method, has following outstanding advantage: 1) safety and environmental protection; 2) there is humidity conditioning function, may be used for some to the packaging storing the article that subenvironment has high requirements.
Detailed description of the invention
Do detailed introduction below in conjunction with specific embodiment to the present invention: the preparation method of a kind of functional packaging materials of the present invention, it adopts following steps:
A) by mass fraction get weight percent concentration be 5 ~ 10% silk gum solution 100 parts, beta-schardinger dextrin-1 ~ 3 part, add the glutamine transaminage solution 0.1 ~ 2 part that weight percent concentration is 10%, stir, place 1 ~ 3 hour under 20 ~ 30 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 0.2 ~ 1 part, 5 ~ 10 parts, acrylic acid, Sodium methacrylate 1 ~ 2 part, sodium carboxymethylcellulose 2 ~ 5 parts, the potassium peroxydisulfate 0.05 ~ 0.15 part that obtain, 10 ~ 15 parts, water, at 40 ~ 50 DEG C, stirring reaction 0.5 hour;
C) by B) mass fraction in step B) product in add the glutaraldehyde water solution 1 ~ 5 part that weight percent concentration is 5%, at temperature is 55 ~ 75 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 15 ~ 25 parts of dry pulps are got by mass fraction, step D) product 1 ~ 5 part that obtains, 100 parts, water, at temperature is 40 ~ 50 DEG C, stirring reaction 3 ~ 5 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material.
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
Embodiment of the present invention can on the basis of technique scheme; replaced by the difference of concrete numerical value; numerous embodiment can be obtained; therefore; three embodiments of the following stated; be only the example in numerous embodiment, any technology numerical value done in technique scheme is replaced, and all belongs to protection scope of the present invention.
Embodiment 1: the preparation method of a kind of functional packaging materials of the present invention, it adopts following steps:
A) by mass fraction get weight percent concentration be 5% silk gum solution 100 parts, beta-schardinger dextrin-1 part, add the glutamine transaminage solution 0.1 part that weight percent concentration is 10%, stir, place 1 hour under 20 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 0.2 part, 5 parts, acrylic acid, Sodium methacrylate 1 part, sodium carboxymethylcellulose 2 parts, the potassium peroxydisulfate 0.05 part that obtain, 10 parts, water, at 40 DEG C, stirring reaction 0.5 hour;
C) by B) mass fraction in step B) product in add the glutaraldehyde water solution 1 part that weight percent concentration is 5%, at temperature is 55 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 15 parts of dry pulps are got by mass fraction, step D) product 1 part that obtains, 100 parts, water, at temperature is 40 DEG C, stirring reaction 3 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material.
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
Embodiment 2: the preparation method of a kind of functional packaging materials of the present invention, it adopts following steps:
A) by mass fraction get weight percent concentration be 8% silk gum solution 100 parts, beta-schardinger dextrin-2 parts, add the glutamine transaminage solution 1 part that weight percent concentration is 10%, stir, place 2 hours under 20 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 0.6 part, 8 parts, acrylic acid, Sodium methacrylate 1 part, sodium carboxymethylcellulose 3 parts, the potassium peroxydisulfate 0.1 part that obtain, 10 parts, water, at 40 DEG C, stirring reaction 0.5 hour;
C) by B) mass fraction in step B) product in add the glutaraldehyde water solution 3 parts that weight percent concentration is 5%, at temperature is 65 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 20 parts of dry pulps are got by mass fraction, step D) product 3 parts that obtains, 100 parts, water, at temperature is 40 DEG C, stirring reaction 4 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material.
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
Embodiment 3: the preparation method of a kind of functional packaging materials of the present invention, it adopts following steps:
A) by mass fraction get weight percent concentration be 10% silk gum solution 100 parts, beta-schardinger dextrin-3 parts, add the glutamine transaminage solution 2 parts that weight percent concentration is 10%, stir, place 3 hours under 30 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 1 part, 10 parts, acrylic acid, Sodium methacrylate 2 parts, sodium carboxymethylcellulose 5 parts, the potassium peroxydisulfate 0.15 part that obtain, 15 parts, water, at 50 DEG C, stirring reaction 0.5 hour;
C) by B) mass fraction in step B) product in add the glutaraldehyde water solution 5 parts that weight percent concentration is 5%, at temperature is 75 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 25 parts of dry pulps are got by mass fraction, step D) product 5 parts that obtains, 100 parts, water, at temperature is 50 DEG C, stirring reaction 5 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material.
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
Claims (1)
1. a preparation method for functional packaging materials, is characterized in that adopting following steps:
A) by mass fraction get weight percent concentration be 5 ~ 10% silk gum solution 100 parts, beta-schardinger dextrin-1 ~ 3 part, add the glutamine transaminage solution 0.1 ~ 2 part that weight percent concentration is 10%, stir, place 1 ~ 3 hour under 20 ~ 30 DEG C of conditions, then under subzero 50 DEG C of conditions, carry out freeze drying, evenly pulverize;
B) A is got by mass fraction) the step product 0.2 ~ 1 part, 5 ~ 10 parts, acrylic acid, Sodium methacrylate 1 ~ 2 part, sodium carboxymethylcellulose 2 ~ 5 parts, potassium peroxydisulfate 0.05 ~ 0.15 part, 10 ~ 15 parts, the water that obtain, at 40 ~ 50 DEG C, stirring reaction 0.5 hour;
C) by mass fraction in step B) product in add the glutaraldehyde water solution 1 ~ 5 part that weight percent concentration is 5%, at temperature is 55 ~ 75 DEG C, stirring reaction 1 hour;
D) by step C) product of gained dries, evenly pulverizes;
E) 15 ~ 25 parts of dry pulps are got by mass fraction, step D) product 1 ~ 5 part that obtains, 100 parts, water, at temperature is 40 ~ 50 DEG C, stirring reaction 3 ~ 5 hours, obtains using compound pulp;
F) by step e) using compound pulp that obtains dissociates in fiber dissociation device, obtains paper pulp raw material;
G) by step F) paper pulp raw material that obtains directly manufactures paper with pulp, dries, obtain functional packaging materials in paper machine.
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| CN201310746365.4A CN103774504B (en) | 2013-12-28 | 2013-12-28 | A kind of preparation method of functional packaging materials |
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| CN201310746365.4A CN103774504B (en) | 2013-12-28 | 2013-12-28 | A kind of preparation method of functional packaging materials |
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| CN103774504A CN103774504A (en) | 2014-05-07 |
| CN103774504B true CN103774504B (en) | 2015-10-28 |
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| CA2997536C (en) * | 2015-09-03 | 2021-03-02 | Solenis Technologies, L.P. | Method of producing paper or paper products having improved dry strength |
Citations (6)
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|---|---|---|---|---|
| JPH10212692A (en) * | 1997-01-29 | 1998-08-11 | Tokushu Paper Mfg Co Ltd | Dust-proofing humidity-conditioning paper and humidity control by using the humidity-controlling paper |
| JP3348233B2 (en) * | 1991-10-08 | 2002-11-20 | テトラ ラヴァル ホールディングズ アンド ファイナンス エス．エー． | Single or multi-layer recyclable material with moisture and gas barrier properties and method of making same |
| WO2004072375A1 (en) * | 2003-02-12 | 2004-08-26 | Papertec Co Ltd E | Method for manufacturing tea-bag sheet |
| JP2006022453A (en) * | 2004-07-09 | 2006-01-26 | Junzo Sunamoto | Functional paper obtained by formulating fine particles of polysaccharide hydrogel |
| CN101967775A (en) * | 2010-08-26 | 2011-02-09 | 浙江理工大学 | Method for preparing high-efficiency composite humidifying paper |
| CN102558447A (en) * | 2012-01-13 | 2012-07-11 | 西北师范大学 | Carboxymethyl cellulose grafted copolymer emulsion for humidity-adjusting coating and preparation method thereof |
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2013
- 2013-12-28 CN CN201310746365.4A patent/CN103774504B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3348233B2 (en) * | 1991-10-08 | 2002-11-20 | テトラ ラヴァル ホールディングズ アンド ファイナンス エス．エー． | Single or multi-layer recyclable material with moisture and gas barrier properties and method of making same |
| JPH10212692A (en) * | 1997-01-29 | 1998-08-11 | Tokushu Paper Mfg Co Ltd | Dust-proofing humidity-conditioning paper and humidity control by using the humidity-controlling paper |
| WO2004072375A1 (en) * | 2003-02-12 | 2004-08-26 | Papertec Co Ltd E | Method for manufacturing tea-bag sheet |
| JP2006022453A (en) * | 2004-07-09 | 2006-01-26 | Junzo Sunamoto | Functional paper obtained by formulating fine particles of polysaccharide hydrogel |
| CN101967775A (en) * | 2010-08-26 | 2011-02-09 | 浙江理工大学 | Method for preparing high-efficiency composite humidifying paper |
| CN102558447A (en) * | 2012-01-13 | 2012-07-11 | 西北师范大学 | Carboxymethyl cellulose grafted copolymer emulsion for humidity-adjusting coating and preparation method thereof |
Non-Patent Citations (2)
| Title |
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| "丝胶改性聚酯和聚酰胺纤维吸放湿性的研究";纪佩珍;《浙江丝绸工学院学报》;19940630;第11卷(第2期);第23-26页 * |
| "环糊精及其衍生物在植物功能整理方面的应用";李淑华 等;《纺织导报》;20070509(第2期);第68-72页 * |
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Address after: 310021, Zhejiang, Jianggan District province Hangzhou Ding Qiao Metro Plaza business suite 1307 Applicant after: Hangzhou Fanlin Technology Co., Ltd. Address before: Hangzhou City, Zhejiang Province, 310016 Qingchun Road No. 78 Building No. 1809 Amethyst Hotel Applicant before: Hangzhou Fanlin Technology Co., Ltd. |
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Effective date of registration: 20171115 Address after: 226000 Haian County Industrial Park in Jiangsu Province West eight groups Patentee after: JIANGSU KEDEBAO BUILDING ENERGY SAVING SCIENCE & TECHNOLOGY CO., LTD. Address before: 310021, Zhejiang, Jianggan District province Hangzhou Ding Qiao Metro Plaza business suite 1307 Patentee before: Hangzhou Fanlin Technology Co., Ltd. |