CN104371343A - High-performance plant fiber packaging material and preparation method thereof - Google Patents
High-performance plant fiber packaging material and preparation method thereof Download PDFInfo
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- CN104371343A CN104371343A CN201410639171.9A CN201410639171A CN104371343A CN 104371343 A CN104371343 A CN 104371343A CN 201410639171 A CN201410639171 A CN 201410639171A CN 104371343 A CN104371343 A CN 104371343A
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- 239000000835 fiber Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 239000005022 packaging material Substances 0.000 title abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 239000004088 foaming agent Substances 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 229910021538 borax Inorganic materials 0.000 claims abstract description 11
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 11
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004202 carbamide Substances 0.000 claims abstract description 9
- 239000011787 zinc oxide Substances 0.000 claims abstract description 9
- 238000000748 compression moulding Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 56
- 241000196324 Embryophyta Species 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 238000012856 packing Methods 0.000 claims description 20
- 241000208818 Helianthus Species 0.000 claims description 17
- 235000003222 Helianthus annuus Nutrition 0.000 claims description 17
- 240000000111 Saccharum officinarum Species 0.000 claims description 17
- 235000007201 Saccharum officinarum Nutrition 0.000 claims description 17
- 238000004513 sizing Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 235000021197 fiber intake Nutrition 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 2
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004939 coking Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000013520 petroleum-based product Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
Abstract
The invention provides a high-performance plant fiber packaging material and a preparation method thereof. The packaging material is prepared by mixing composite plant fibers, an adhesive, a modified foaming agent and additives, wherein the additives comprise borax, zinc oxide and urea. The preparation method comprises the following steps: a) preparing the main raw material, b) preparing a mixed glue solution, c) mixing and carrying out compression molding and d) carrying out post-processing. The invention discloses the high-performance plant fiber packaging material and the preparation method thereof. The packaging material is low in production cost, simple in preparation process and is energy-saving and environmentally friendly, has high mechanical strength, good buffer performance and good protection effect on to-be-packaged products and has broad application prospects.
Description
Technical field
The present invention relates to a kind of wrapping material, be specifically related to a kind of high-performance plant fiber packing material and preparation method thereof, belong to field of packaging material.
Background technology
Wrapping material a kind ofly meet for the manufacture of packaging vessel, packing and decorating, packages printing, packed and transported etc. the material that packing of product requirement uses, and it comprises metal, plastics, glass, pottery, paper, bamboo basis, the main wrapping material such as wild mushroom class, natural fiber, man-made fiber, matrix material.Along with the development of Plantfiber buffering package material technology of preparing, will the usage quantity of nondegradable Plastic wrapping material be greatly reduced, alleviate the realistic situation that white pollution is serious.Replace conventional plastic based packaging material with Plantfiber buffering package material, become and protected forest resources, alleviated water pollution; an important channel of improving the ecological environment; to realizing Sustainable development, ecological environmental protection, reduces petroleum-based products consumption and has important practical significance.
At present; Plantfiber buffering package material is being selected materials and preparation technology is existed problems; as large in vegetable fibre materials cost, prepare loaded down with trivial details, take time and effort, production efficiency is not high; although certain plants fiber buffer wrapping material meet the requirement of environmental protection and shock-absorbing capacity aspect; but physical strength reduces, well packed article can not be protected.Therefore utilize some aboundresources, low-cost vegetable fibre as the main raw material of development of new Plantfiber buffering package material, there is significant economic benefit and social benefit.As sunflower straw marrow material and the sugarcane marrow of the chemical compositions such as rich cellulose, hemicellulose, lignin, polysaccharide.
Summary of the invention
For the demand; the invention provides a kind of high-performance plant fiber packing material and preparation method thereof; this wrapping material cost of manufacture is low, preparation technology simple and energy-conserving and environment-protective; obtained wrapping material physical strength is high, shock-absorbing capacity good; to packed article, there is excellent provide protection, have a extensive future.
The present invention is a kind of high-performance plant fiber packing material and preparation method thereof, described wrapping material are mixed by composite plant fiber, sizing agent, modified foaming agent and auxiliary agent, described auxiliary agent comprises borax, zinc oxide and urea, described preparation method comprises the steps: a) to produce main raw material, b) mixed glue solution is prepared, c) mixing and compression molding, d) aftertreatment.
In a preferred embodiment of the present invention, described composite plant fibre composition and mass percent are: sunflower stalk marrow 40% ~ 50%, sugarcane marrow 50% ~ 60%.
In a preferred embodiment of the present invention, 7:3 is formulated in mass ratio by polyvinyl alcohol and W-Gum for described sizing agent, and its massfraction is 16% ~ 20% of composite plant fiber consumption.
In a preferred embodiment of the present invention, 4:1:1 is formulated in mass ratio by whipping agent Cellmic C 121, zinc oxide and urea for described modified foaming agent, and its massfraction is 5% ~ 6% of sizing agent consumption.
In a preferred embodiment of the present invention, described borax massfraction is 1.8% ~ 2% of composite plant fiber consumption.
In a preferred embodiment of the present invention, in described step a), produce main raw material and comprise the steps: 1) use pulverizer to carry out pulverization process to sunflower stalk marrow material and sugarcane marrow material respectively; 2) by sunflower stalk marrow powder and the mixing of sugarcane marrow powder, putting into loft drier, to be dried to water ratio be about 3%.
In a preferred embodiment of the present invention, in described step b), mixed glue solution is mixed together under 55 DEG C of conditions by modified foaming agent and sizing agent, and the mix and blend time is 10min.
In a preferred embodiment of the present invention, in described step c), mold pressing parameter is: pressure 0.3Mpa, temperature 120 DEG C, pressurize 15min.
In a preferred embodiment of the present invention, in described step d), aftertreatment comprises drying and the demoulding, and drying temperature is 100 DEG C, and time of drying is 2h.
Present invention is disclosed a kind of high-performance plant fiber packing material and preparation method thereof; this wrapping material cost of manufacture is low, preparation technology simple and energy-conserving and environment-protective; obtained wrapping material physical strength is high, shock-absorbing capacity good, has excellent provide protection, have a extensive future to packed article.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the process figure of embodiment of the present invention high-performance plant fiber packing material preparation method.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Fig. 1 is the process figure of embodiment of the present invention high-performance plant fiber packing material preparation method; These wrapping material are mixed by composite plant fiber, sizing agent, modified foaming agent and auxiliary agent, described auxiliary agent comprises borax, zinc oxide and urea, and described preparation method comprises the steps: a) to produce main raw material, b) prepares mixed glue solution, c) mixing and compression molding, d) aftertreatment.
The high-performance plant fiber packing material that the present invention mentions for main raw material, adopts Non-toxic adhesive and to the harmless whipping agent of human non-toxic and multiple auxiliary agent, applied chemistry foam pattern is prepared with discarded sunflower stalk marrow material and sugarcane marrow material.Wherein, the massfraction that sunflower stalk marrow accounts for composite plant fiber is 40% ~ 50%, and the massfraction that sugarcane marrow accounts for composite plant fiber is 50% ~ 60%; 7:3 is formulated in mass ratio by polyvinyl alcohol and W-Gum for sizing agent, and its massfraction is 16% ~ 20% of composite plant fiber consumption; 4:1:1 is formulated in mass ratio by whipping agent Cellmic C 121, zinc oxide and urea for modified foaming agent, and its massfraction is 5% ~ 6% of sizing agent consumption; The massfraction of auxiliary agent borax is 1.8% ~ 2% of composite plant fiber consumption.
Embodiment 1
Concrete preparation method is as follows:
A) main raw material is produced, concrete preparation process is: first dry sunflower stalk marrow material, sugarcane marrow material, sieve process, then use pulverizer to carry out pulverization process to sunflower stalk marrow material and sugarcane marrow material respectively under 420 r/s rotating speeds, produce sunflower stalk marrow powder and sugarcane marrow powder; Then by mass percentage, take the sunflower stalk marrow powder of 40% and the sugarcane marrow powder of 60% and put into mixing vessel and mix, then mixed powder being put into loft drier, to be dried to water ratio be about 3%.
B) mixed glue solution is prepared, concrete treating processes is: first carry out modification to reduce its decomposition temperature to whipping agent Cellmic C 121, modification be by Cellmic C 121, zinc oxide and urea in mass ratio 4:1:1 grind, after mixing, namely obtained density is 0.1g/m
3modified foaming agent, the decomposition temperature of this modified foaming agent can reduce to 100 DEG C, well can mate with sizing agent, and main raw material can not be made to occur coking; Then take sizing agent by 16% of composite plant fiber consumption, take modified foaming agent by 5% of sizing agent consumption, by two kinds of materials mix and blend 10min under 55 DEG C of conditions, produce mixed glue solution,
C) mixing and compression molding, concrete preparation process is: first the mixed glue solution of the composite plant fiber powder produced, preparation and borax are put into constant speed stirrer and stir 30min and produce batch mixing, wherein, the consumption of borax is 1.8% of composite plant fiber powder; Then batch mixing is put into self-control forming mould, then mould is put into thermocompressor pressurize, pressure is 0.3Mpa, and temperature is 120 DEG C; Take out mould after pressurize 15min, be cooled to room temperature.
D) aftertreatment, aftertreatment comprises drying and the demoulding; First mould is put into loft drier dry 2h under 100 DEG C of conditions, then by the half-dried products formed demoulding, then put into 110 DEG C of loft drier and be dried to water ratio and reach 12%.
Embodiment 2
Concrete preparation method is as follows:
A) main raw material is produced, concrete preparation process is: first dry sunflower stalk marrow material, sugarcane marrow material, sieve process, then use pulverizer to carry out pulverization process to sunflower stalk marrow material and sugarcane marrow material respectively under 420 r/s rotating speeds, produce sunflower stalk marrow powder and sugarcane marrow powder; Then by mass percentage, take the sunflower stalk marrow powder of 50% and the sugarcane marrow powder of 50% and put into mixing vessel and mix, then mixed powder being put into loft drier, to be dried to water ratio be about 3%.
B) mixed glue solution is prepared, concrete treating processes is: first carry out modification to reduce its decomposition temperature to whipping agent Cellmic C 121, modification be by Cellmic C 121, zinc oxide and urea in mass ratio 4:1:1 grind, after mixing, namely obtained density is 0.1g/m
3modified foaming agent, the decomposition temperature of this modified foaming agent can reduce to 100 DEG C, well can mate with sizing agent, and main raw material can not be made to occur coking; Then take sizing agent by 20% of composite plant fiber consumption, take modified foaming agent by 6% of sizing agent consumption, by two kinds of materials mix and blend 10min under 55 DEG C of conditions, produce mixed glue solution,
C) mixing and compression molding, concrete preparation process is: first the mixed glue solution of the composite plant fiber powder produced, preparation and borax are put into constant speed stirrer and stir 30min and produce batch mixing, wherein, the consumption of borax is 2% of composite plant fiber powder; Then batch mixing is put into self-control forming mould, then mould is put into thermocompressor pressurize, pressure is 0.3Mpa, and temperature is 120 DEG C; Take out mould after pressurize 15min, be cooled to room temperature.
D) aftertreatment, aftertreatment comprises drying and the demoulding; First mould is put into loft drier dry 2h under 100 DEG C of conditions, then by the half-dried products formed demoulding, then put into 110 DEG C of loft drier and be dried to water ratio and reach 12%.
Present invention is disclosed a kind of high-performance plant fiber packing material and preparation method thereof; this wrapping material cost of manufacture is low, preparation technology simple and energy-conserving and environment-protective; obtained wrapping material physical strength is high, shock-absorbing capacity good, has excellent provide protection, have a extensive future to packed article.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (9)
1. high-performance plant fiber packing material and preparation method thereof, it is characterized in that, described wrapping material are mixed by composite plant fiber, sizing agent, modified foaming agent and auxiliary agent, described auxiliary agent comprises borax, zinc oxide and urea, described preparation method comprises the steps: a) to produce main raw material, b) mixed glue solution is prepared, c) mixing and compression molding, d) aftertreatment.
2. high-performance plant fiber packing material according to claim 1 and preparation method thereof, is characterized in that, described composite plant fibre composition and mass percent are: sunflower stalk marrow 40% ~ 50%, sugarcane marrow 50% ~ 60%.
3. high-performance plant fiber packing material according to claim 1 and preparation method thereof, it is characterized in that, 7:3 is formulated in mass ratio by polyvinyl alcohol and W-Gum for described sizing agent, and its massfraction is 16% ~ 20% of composite plant fiber consumption.
4. high-performance plant fiber packing material according to claim 1 and preparation method thereof, it is characterized in that, 4:1:1 is formulated in mass ratio by whipping agent Cellmic C 121, zinc oxide and urea for described modified foaming agent, and its massfraction is 5% ~ 6% of sizing agent consumption.
5. high-performance plant fiber packing material according to claim 1 and preparation method thereof, is characterized in that, described borax massfraction is 1.8% ~ 2% of composite plant fiber consumption.
6. high-performance plant fiber packing material according to claim 1 and preparation method thereof, it is characterized in that, in described step a), produce main raw material and comprise the steps: 1) use pulverizer to carry out pulverization process to sunflower stalk marrow material and sugarcane marrow material respectively; 2) by sunflower stalk marrow powder and the mixing of sugarcane marrow powder, putting into loft drier, to be dried to water ratio be about 3%.
7. high-performance plant fiber packing material according to claim 1 and preparation method thereof, it is characterized in that, in described step b), mixed glue solution is mixed together under 55 DEG C of conditions by modified foaming agent and sizing agent, and the mix and blend time is 10min.
8. high-performance plant fiber packing material according to claim 1 and preparation method thereof, is characterized in that, in described step c), mold pressing parameter is: pressure 0.3Mpa, temperature 120 DEG C, pressurize 15min.
9. high-performance plant fiber packing material according to claim 1 and preparation method thereof, is characterized in that, in described step d), aftertreatment comprises drying and the demoulding, and drying temperature is 100 DEG C, and time of drying is 2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639171.9A CN104371343A (en) | 2014-11-13 | 2014-11-13 | High-performance plant fiber packaging material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639171.9A CN104371343A (en) | 2014-11-13 | 2014-11-13 | High-performance plant fiber packaging material and preparation method thereof |
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| CN104371343A true CN104371343A (en) | 2015-02-25 |
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| CN201410639171.9A Pending CN104371343A (en) | 2014-11-13 | 2014-11-13 | High-performance plant fiber packaging material and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968430A (en) * | 2016-05-25 | 2016-09-28 | 广州聚注专利研发有限公司 | Natural rubber foaming material and preparation method thereof |
| CN106633973A (en) * | 2016-10-13 | 2017-05-10 | 常州市鼎升环保科技有限公司 | Waterproof straw fiber buffering package material preparation method |
| CN107119483A (en) * | 2017-05-18 | 2017-09-01 | 宿州市逢源生物科技有限公司 | A kind of waterproof antiwear type packaging material of modified graphite oxide atoleine composite strengthening and preparation method thereof |
| CN114341020A (en) * | 2020-07-22 | 2022-04-12 | 特里·赫曼森 | Packaging material and method of making packaging material |
| CN114891359A (en) * | 2022-04-08 | 2022-08-12 | 内蒙古聚点环保餐具有限公司 | Water-resistant plant fiber board and preparation method and application thereof |
| US12246526B2 (en) | 2022-08-24 | 2025-03-11 | Terry Hermanson | Packing material and method of manufacturing the packing material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968430A (en) * | 2016-05-25 | 2016-09-28 | 广州聚注专利研发有限公司 | Natural rubber foaming material and preparation method thereof |
| CN106633973A (en) * | 2016-10-13 | 2017-05-10 | 常州市鼎升环保科技有限公司 | Waterproof straw fiber buffering package material preparation method |
| CN107119483A (en) * | 2017-05-18 | 2017-09-01 | 宿州市逢源生物科技有限公司 | A kind of waterproof antiwear type packaging material of modified graphite oxide atoleine composite strengthening and preparation method thereof |
| CN107119483B (en) * | 2017-05-18 | 2019-01-25 | 宿州市逢源生物科技有限公司 | A kind of waterproof antiwear type packaging material of modified graphite oxide-atoleine composite strengthening and preparation method thereof |
| CN114341020A (en) * | 2020-07-22 | 2022-04-12 | 特里·赫曼森 | Packaging material and method of making packaging material |
| CN114341020B (en) * | 2020-07-22 | 2023-02-10 | 特里·赫曼森 | Packaging material and method for manufacturing packaging material |
| CN114891359A (en) * | 2022-04-08 | 2022-08-12 | 内蒙古聚点环保餐具有限公司 | Water-resistant plant fiber board and preparation method and application thereof |
| US12246526B2 (en) | 2022-08-24 | 2025-03-11 | Terry Hermanson | Packing material and method of manufacturing the packing material |
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Application publication date: 20150225 |
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