CN104109401A - Preparation method of traditional Chinese medicine residue foamed buffer package material - Google Patents
Preparation method of traditional Chinese medicine residue foamed buffer package material Download PDFInfo
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- CN104109401A CN104109401A CN201410352036.6A CN201410352036A CN104109401A CN 104109401 A CN104109401 A CN 104109401A CN 201410352036 A CN201410352036 A CN 201410352036A CN 104109401 A CN104109401 A CN 104109401A
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- chinese medicine
- medicine residue
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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
- 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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Abstract
The invention discloses a preparation method of a traditional Chinese medicine residue foamed buffer package material. The package material comprises the following components in parts by weight: 10-15 parts of traditional Chinese medicine residues, 7-15 parts of starch and 11-22 parts of water. The preparation method comprises the following steps: mixing traditional Chinese medicine residue fibers with a bonder formed by pasting the starch and the water, freezing for icing water among fiber pores to fix the fiber pores, putting a material into a water bath, quickly thawing and gasifying ice in the fiber pores by virtue of heat of water steam, and leaving numerous'holes' after the water steam escapes from the fiber spores so as to obtain the traditional Chinese medicine residue foamed buffer package material with uniform pores. The traditional Chinese medicine residues discarded from pharmaceutical factories or traditional Chinese medicine shops are used as main raw materials, so that the price is low and wastes are utilized; a chemical foamer is not added in a production process, and the water steam is used as a foamer, so that the environment cannot be polluted and is protected; a product is excellent in bearing and static buffer performance and has wide application prospects.
Description
Technical field
The present invention relates to composite porous preparation method, be specifically related to a kind of preparation method of Chinese medicine residue foamed damping packing material.
Background technology
Along with the progress of industrial expansion and logistics, various electric equipment productss are more and more universal, also increasing to the demand of Product Cushion Packaging System material.The kind of cushioning material is a lot, and porous plastics relies on the advantage on price and shock-absorbing capacity once becoming widely used cushioning material, but runs in the opposite direction because of the bottleneck problems such as difficult degradation, contaminate environment and " green, environmental protection " new concept.Serious environmental problem forces people that sight is transferred in the research and development and application of Environmental Protection Buffer Packaging Materials.
Vegetable fiber foaming and buffering material is a kind of novel Environmental Protection Buffer Packaging Materials, at present both at home and abroad to take the research of the foam material that vegetable fibre is raw material, mostly is the foam material of paper pulp fiber, bamboo fibers or crop branch fiber etc.Foaming method great majority are to use chemical foaming agent to foam.Technique for plant fiber foam material mainly contains two kinds at present: the preparation technology that use chemical foaming agent foams and the preparation technology who does not use chemical foaming agent to foam.
Chinese medicine residue is usually used as domestic refuse and abandons, and is well utilized always.But in Chinese medicine residue, contain a large amount of vegetable fibres, if can take Chinese medicine residue fiber makes foamed damping material as raw material and will be conducive to it and rationally utilize, turn waste into wealth, use Chinese medicine residue as raw material, also will reduce raw materials cost, be more conducive to its popularization.But the research of the plant fiber foam material that the Chinese medicine residue fiber of take is at present raw material is still few, and the plant fiber foamed chemical foaming agent that all adopts of most, utilize the research of water vapour foaming also relatively to lack.
Summary of the invention
In order solving in existing plant fiber foamed process, to use the problem of chemical foaming agent to environment, to the object of the present invention is to provide a kind of preparation method of Chinese medicine residue foamed damping packing material, the method be take water vapour as whipping agent, environmental protection.
For achieving the above object, the technical solution used in the present invention is:
Its component is counted by weight: Chinese medicine residue is 10-15 part, and starch is 7-15 part, and water is 11-22 part; The step of the method is as follows:
1) Chinese medicine residue fiber mixes with binding agent
Chinese medicine residue carries out drying and processing, and after being pulverized, use 100 object screen clothes are Chinese medicine residue fiber after sieving; Starch adds water and is configured to after starch solution, and the jelly that carries out making after gelatinization at 65 ~ 85 ℃ that heats while stirring is binding agent;
2) freezing treatment
By step 1) the Chinese medicine residue fiber and the binding agent that mix pour in mould, put into refrigeration chamber and carry out freezing treatment at-15 ~-24 ℃, until completely freezing together with mould;
3) water-bath foaming
By step 2) through the mixture of the freezing treatment 100 ~ 120min that foams under 95 ~ 100 ℃ of bath temperatures together with mould, make said mixture be foamed into the work in-process of Chinese medicine residue foamed damping packing material;
4) oven drying
By step 3) work in-process of Chinese medicine residue foamed damping packing material take out from mould, and at 60 ~ 80 ℃, be dried to constant weight by baking oven, obtain Chinese medicine residue foamed damping packing material finished product.
Described Chinese medicine residue is pharmaceutical factory through extracting or the mixture of each taste Chinese medicine residue that shop of Chinese medicines obtains after infusion comb drug soup.
Described starch is a kind of or any several mixture of wheat starch, W-Gum, yam starch, sweet potato starch, tapioca (flour).
Compare with background technology, the beneficial effect that the present invention has is:
It is main raw material that the present invention adopts Chinese medicine residue, take pasted starch as binding agent, after employing freezing treatment, the explained hereafter Chinese medicine residue foamed damping packing material of water-bath foaming is a kind of brand-new technique and method, producing required main raw material is the discarded Chinese medicine residue in pharmaceutical factory or shop of Chinese medicines, cheap, utilization of waste material, does not add chemical foaming agent, environmentally safe in production process, the carrying of product and static buffering excellent property, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is preparation method's schema of the present invention.
Fig. 2 is the apparent view of material in the embodiment of the present invention 1.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention makes Chinese medicine residue fiber by Chinese medicine residue, and starch adds water gelatinization and makes the binding agent that is gluey, the mixture of Chinese medicine residue fiber and binding agent, after freezing treatment, water-bath foaming, oven drying, make a kind of Chinese medicine residue foamed damping packing material of the present invention.
The object of above-mentioned freezing treatment is that the interpore water of fiber is build-up ice, fiber hole " is fixed ", form stable fibre network more in order, thereby in foaming process, can discharge well gas, at the finer and close uniform pore of the inner formation of Chinese medicine residue foamed damping packing material finished product.
The object of water-bath foaming is to make Chinese medicine residue foamed damping packing material work in-process in foamable process, utilize the heat of water vapour that the ice in fiber hole is gasified rapidly, after water vapour is overflowed from fiber hole, just leave many " cavity ", thereby guarantee that Chinese medicine residue foamed damping packing material finished product air entrapment hole distributes equably.
Embodiment 1
Infusion Chinese medicine residue is later carried out to drying and processing, and after its constant mass complete drying, after being pulverized, use 100 object screen clothes sieve, and get the Chinese medicine residue fiber that 10g sieved stand-by.After being mixed with 15ml water, 10g wheat starch is configured to starch solution, heat while stirring and be issued to complete gelatinization at 85 ℃, load weighted Chinese medicine residue fiber is fully mixed with the starch of gelatinization, the above-mentioned Chinese medicine residue fiber mixing and auxiliary agent are poured in mould, together with mould, put into refrigeration chamber and carry out freezing treatment at-15 ℃, until said mixture is completely freezing.Together with mould continuous foamed 110min under 100 ℃ of bath temperatures, make said mixture be foamed into the work in-process of Chinese medicine residue foamed damping packing material in the above-mentioned mixture through freezing treatment.The work in-process of above-mentioned Chinese medicine residue foamed damping packing material are taken out from mould, and at 60 ℃, be dried to constant weight by the method for oven drying, obtain Chinese medicine residue foamed damping packing material finished product, apparent view as shown in Figure 2.The density of the Chinese medicine residue foamed damping packing material making is 0.45g/m
3, cushioning coefficient 6.8.
Embodiment 2
Infusion Chinese medicine residue is later carried out to drying and processing, and after its constant mass complete drying, after being pulverized, use 100 object screen clothes sieve, and get the Chinese medicine residue fiber that 15g sieved stand-by.After being mixed with 22ml water, 15g W-Gum is configured to starch solution, heat while stirring and be issued to complete gelatinization at 73 ℃, load weighted Chinese medicine residue fiber is fully mixed with the starch of gelatinization, the above-mentioned Chinese medicine residue fiber mixing and auxiliary agent are poured in mould, together with mould, put into refrigeration chamber and carry out freezing treatment at-24 ℃, until said mixture is completely freezing.Together with mould continuous foamed 120min under 97 ℃ of bath temperatures, make said mixture be foamed into the work in-process of Chinese medicine residue foamed damping packing material in the above-mentioned mixture through freezing treatment.The work in-process of above-mentioned Chinese medicine residue foamed damping packing material are taken out from mould, and at 80 ℃, be dried to constant weight by the method for oven drying, obtain Chinese medicine residue foamed damping packing material finished product.Apparent similar to embodiment 1, the density of the Chinese medicine residue foamed damping packing material making is 0.38g/m
3, cushioning coefficient 5.5.
Embodiment 3
Infusion Chinese medicine residue is later carried out to drying and processing, and after its constant mass complete drying, after being pulverized, use 100 object screen clothes sieve, and get the Chinese medicine residue fiber that 12g sieved stand-by.After being mixed with 11ml water, 7g yam starch is configured to starch solution, heat while stirring and be issued to complete gelatinization at 67 ℃, load weighted Chinese medicine residue fiber is fully mixed with the starch of gelatinization, the above-mentioned Chinese medicine residue fiber mixing and auxiliary agent are poured in mould, together with mould, put into refrigeration chamber and carry out freezing treatment at-18 ℃, until said mixture is completely freezing.Together with mould continuous foamed 100min under 95 ℃ of bath temperatures, make said mixture be foamed into the work in-process of Chinese medicine residue foamed damping packing material in the above-mentioned mixture through freezing treatment.The work in-process of above-mentioned Chinese medicine residue foamed damping packing material are taken out from mould, and at 70 ℃, be dried to constant weight by the method for oven drying, obtain Chinese medicine residue foamed damping packing material finished product.Apparent similar to embodiment 1, the Chinese medicine residue foamed damping packing material density making is 0.63g/cm
3, cushioning coefficient 8.3.
Above content is in conjunction with the further detailed description made for the present invention of concrete preferred implementation, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, also can make several simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a preparation method for Chinese medicine residue foamed damping packing material, is characterized in that: its component is counted by weight: Chinese medicine residue is 10-15 part, and starch is 7-15 part, and water is 11-22 part; The step of the method is as follows:
1) Chinese medicine residue fiber mixes with binding agent
Chinese medicine residue carries out drying and processing, and after being pulverized, use 100 object screen clothes are Chinese medicine residue fiber after sieving; Starch adds water and is configured to after starch solution, and the jelly that carries out making after gelatinization at 65 ~ 85 ℃ that heats while stirring is binding agent;
2) freezing treatment
By step 1) the Chinese medicine residue fiber and the binding agent that mix pour in mould, put into refrigeration chamber and carry out freezing treatment at-15 ~-24 ℃, until completely freezing together with mould;
3) water-bath foaming
By step 2) through the mixture of the freezing treatment 100 ~ 120min that foams under 95 ~ 100 ℃ of bath temperatures together with mould, make said mixture be foamed into the work in-process of Chinese medicine residue foamed damping packing material;
4) oven drying
By step 3) work in-process of Chinese medicine residue foamed damping packing material take out from mould, and at 60 ~ 80 ℃, be dried to constant weight by baking oven, obtain Chinese medicine residue foamed damping packing material finished product.
2. the preparation method of a kind of Chinese medicine residue foamed damping packing material according to claim 1, is characterized in that: described Chinese medicine residue is pharmaceutical factory through extracting or the mixture of each taste Chinese medicine residue that shop of Chinese medicines obtains after infusion comb drug soup.
3. the preparation method of a kind of Chinese medicine residue foamed damping packing material according to claim 1, is characterized in that: described starch is a kind of or any several mixture of wheat starch, W-Gum, yam starch, sweet potato starch, tapioca (flour).
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| CN201410352036.6A CN104109401B (en) | 2014-07-23 | 2014-07-23 | A kind of preparation method of Chinese medicine residue foamed damping packing material |
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| CN201410352036.6A CN104109401B (en) | 2014-07-23 | 2014-07-23 | A kind of preparation method of Chinese medicine residue foamed damping packing material |
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| CN104109401B CN104109401B (en) | 2016-05-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885105A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | High-strength full-biodegrading composite foaming material and preparing method thereof |
| CN105885445A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | Potato starch and long bamboo fiber composite foamed material and preparation method thereof |
| CN105885104A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | Potato starch and bamboo powder composite foam material and preparation method thereof |
| CN110204794A (en) * | 2019-06-21 | 2019-09-06 | 成都新柯力化工科技有限公司 | A kind of low cost high resilience biodegrade cushioned packing materials and preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337374A (en) * | 2008-08-05 | 2009-01-07 | 刘保军 | Manufacture method of pure plant fiber puffing foaming package material |
| CN101747638A (en) * | 2008-12-02 | 2010-06-23 | 王志军 | Light vegetable fiber foaming and buffering package material and preparation method thereof |
-
2014
- 2014-07-23 CN CN201410352036.6A patent/CN104109401B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337374A (en) * | 2008-08-05 | 2009-01-07 | 刘保军 | Manufacture method of pure plant fiber puffing foaming package material |
| CN101747638A (en) * | 2008-12-02 | 2010-06-23 | 王志军 | Light vegetable fiber foaming and buffering package material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885105A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | High-strength full-biodegrading composite foaming material and preparing method thereof |
| CN105885445A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | Potato starch and long bamboo fiber composite foamed material and preparation method thereof |
| CN105885104A (en) * | 2015-04-09 | 2016-08-24 | 湖南工业大学 | Potato starch and bamboo powder composite foam material and preparation method thereof |
| CN110204794A (en) * | 2019-06-21 | 2019-09-06 | 成都新柯力化工科技有限公司 | A kind of low cost high resilience biodegrade cushioned packing materials and preparation method |
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| CN104109401B (en) | 2016-05-04 |
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Effective date of registration: 20191029 Address after: 314100 No.78 Huicheng Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Haihong electronic component factory Address before: 310018, No. 928, No. 2, Poplar Street, Jianggan Economic Development Zone, Hangzhou, Zhejiang Patentee before: Zhejiang University of Technology |