CN102504344A - Recyclable high-strength biological packaging material - Google Patents
Recyclable high-strength biological packaging material Download PDFInfo
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- CN102504344A CN102504344A CN2011103513867A CN201110351386A CN102504344A CN 102504344 A CN102504344 A CN 102504344A CN 2011103513867 A CN2011103513867 A CN 2011103513867A CN 201110351386 A CN201110351386 A CN 201110351386A CN 102504344 A CN102504344 A CN 102504344A
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- starch
- straw
- additive
- biological packing
- packing material
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- 239000005022 packaging material Substances 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 43
- 229920002472 Starch Polymers 0.000 claims abstract description 25
- 239000008107 starch Substances 0.000 claims abstract description 25
- 235000019698 starch Nutrition 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000010902 straw Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 11
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 229920002085 Dialdehyde starch Polymers 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- 240000007594 Oryza sativa Species 0.000 claims abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 5
- 235000009566 rice Nutrition 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 241000209140 Triticum Species 0.000 claims abstract description 4
- 235000021307 Triticum Nutrition 0.000 claims abstract description 4
- 240000008042 Zea mays Species 0.000 claims abstract description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 235000005822 corn Nutrition 0.000 claims abstract description 4
- 239000007822 coupling agent Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 4
- 239000010903 husk Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims abstract 2
- 238000012856 packing Methods 0.000 claims description 24
- 235000013311 vegetables Nutrition 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 238000007385 chemical modification Methods 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 abstract 3
- 239000000428 dust Substances 0.000 abstract 2
- 229920000881 Modified starch Polymers 0.000 abstract 1
- 239000004368 Modified starch Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000001254 oxidized starch Substances 0.000 abstract 1
- 235000013808 oxidized starch Nutrition 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 2
- 125000003172 aldehyde group Chemical group 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003413 degradative effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 239000008104 plant cellulose Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the technical field of polymer materials and relates to a recyclable high-strength biological packaging material which is used as a basic material for making various packaging products. The recyclable high-strength biological packaging material comprises the following components in part by mass: 50 to 70 parts of starch, 10 to 30 parts of polyethylene, 5 to 15 parts of plant fibers, and 1 to 5 parts of additive. The starch comprises natural starch or chemical-modified starch, such as dialdehyde starch which is oxidized starch obtained by oxidizing the starch by using periodic acid and salt; the plant fibers are made from rice husk, rice straw, wheat straw, corn stalks, cotton stalks, wood dust and bamboo dust and other crop straw or plant stems; and the additive is one or more of a foaming agent, a plasticizing agent, a stabilizer, a filler, a coupling agent and a moisture proof agent. The technical process of the method is simple, the principle of the method is safe and reliable, the raw materials are readily available, and the practical value of the method is high; and the prepared material has high strength, and can be recycled and degraded.
Description
Technical field:
The invention belongs to technical field of polymer materials, relate to a kind of biological packing macromolecular material, particularly a kind of recycle formula HS biological packing material is used to prepare various wrapped products as base mateiral.
Background technology:
At present, in daily life, the product of packaging group particularly plastic packet product has brought a lot of convenience for people's life, but these Plastic Packaging Materialss bring convenience to us with benefit in, also brought serious harm to us.The existing Plastic Packaging Materials that is using as: plastics bag, vinyon foam, food pack etc. are disposable mostly; But the time that continues 1～20 year after they go out of use could decompose; That have even will continue to go up century-old; And, in case these waste plastic wrapping material can bring a lot of potential harm after getting into nature.Can make soil block if these wastes get into soil, can produce a large amount of objectionable impuritiess during decomposition and enter into soil, influence the growth of plant; If being eaten by animal, waste may cause animal dead; So existing these wrapping material can cause serious white pollution as the waste after using, moreover, because its light weight, volume are big, deal with also inconvenience, directly influence our living environment.At present, some people is for the way of convenient processing employing burning or landfill, and this can cause the pollution in topsoil or soil, river again.So it is a kind of recycled to seek research preparation, and the macromolecular material of can biolytic high-intensity novel package using is the task of top priority, also is the important topic that the industry scientific research personnel is seeking.But, have two aspects should be noted that for the research biological packing material: the one, in the use of wrapping material, guarantee that wrapping material satisfy the performance of request for utilization; The 2nd, after wrapping material use, degrade fast, require biological packing material in the process of circulation, must avoid the degradation behavior that produces because of external environment, there is the environment of an optimization can make its quick degraded again after using simultaneously; At present, select for use a kind of biological packing plastics of reusable edible formula HS of environmental protection to substitute conventional plastic, developed a lot of biodegradable plastics both at home and abroad; Yet the price of these biological packing materials is very high; Approximately be the common plastics price 3-10 doubly, limited the scope of its use, especially for China; Must consider from price and performance synthesis, produce excellent property, cheap biological packing material.
Summary of the invention:
The objective of the invention is to overcome the shortcoming that prior art exists, seek that the research preparation is a kind of can to substitute existing Plastic Packaging Materials, and the HS biomass polymer wrapping material of recycle repeatedly, as the base mateiral of the various packing materials of preparation.
To achieve these goals, the HS recycle formula biological packing material that the present invention relates to belongs to a kind of thermoplastic material, and the quality of its raw material than component is: starch is 50-70 part; Vilaterm is 10-30 part; Vegetable fibre is 5-15 part; Additive is 1-5 part; Described starch comprises native starch or the starch that adopts chemical modification technique to process, and comprises dialdehyde starch, is a kind of with the Sumstar 190 that obtains behind Periodic acid 99 and the salt Sumstar 190; Described vegetable fibre comprises rice husk, straw, wheat straw, corn straw, cotton stalk, wood chip and bamboo bits type agricultural crop straw or vegetable stem stem; Described additive comprises one or more mixture of whipping agent, softening agent, stablizer, filler, coupling agent or non-blushing thinner.
The thermoplastics that the present invention relates to can be adjusted the performance and the production efficiency of material through the factor of prescription and processing parameter, product can be satisfied use and produce needs; Through the consumption of adjustment additive, can process the product of different demands respectively, like pallet and buffering material.
The recycle formula HS biological packing material technology of preparing that the present invention relates to; Through mixing, push and shear technology starch and cellulosic structure are changed in the mixture of raw material; Again through the twin screw extruder granulation; And then compression molding, its twin screw extruder screw speed is 100rmin
-1, extrusion temperature is 120 ℃.
The biology packing macromolecular material that the present invention makes is a thermoplastics, has thermoplastic, hardening by cooling characteristic; Main raw material starch and vegetable fibre; Starch is dialdehyde starch; Be a kind of of Sumstar 190, obtain that dialdehyde starch has many active aldehyde groups with Periodic acid 99 and salt Sumstar 190; So have excellent materialization and biochemical property, be widely used in the industries such as papermaking, weaving, building materials, leather, medicine, tackiness agent, environmental protection coating material, degradative plastics, saponification, food; Plant cellulose has biological degradability and the good advantage of recyclability; Biology packing macromolecular material after the use adopts indoor landfill method; Material is cut into sheet earlier, then with sheet test piece landfill in damp soil, and keep soil in dark moist environment; Continue 60 days; The result finds that the sheet result has divided and takes off, and only remaining fine granularity or little blocky residue are through confirming that residuum is a spot of Vilaterm; Experimental result shows that in degradation process, starch and vegetable fibre can be decomposed by mikrobe fully under the wet environment of soil, the product after the decomposition can be used as fertilizer and gets in the soil; In addition, adopt WATER-WASHING METHOD can accelerate the degradation speed of biological packing material, and can the Vilaterm that wherein can not degrade be separated, reach the purpose of classification processing, recycle; With after the raw material pulverizing mixing, just can accomplish the whole machining process technological process through a machine during preparation, reduce production site, reduce production cost, quality product is high, produces pollution-free; The production technique of short time high temperature both can reduce the thermo-sensitivity loss of nutritive components, can improve the microtexture of product again, can reach the purpose that sterilization is guaranteed the quality simultaneously, and greatly limit has reduced the harm of environmental pollution, reached the purpose of resource circulation utilization.
The present invention compared with prior art, its technological process is simple, principle is safe and reliable, starting material are easy to get, practical value is high, the strength of materials of processing is high, and can recycle repeatedly, has the degraded effect.
Embodiment:
Through embodiment the present invention is further described below.
Embodiment:
The HS recycle formula biological packing material that present embodiment relates to belongs to a kind of thermoplastics, and its quality than component is: starch is 50-70 part; Vilaterm is 10-30 part; Vegetable fibre is 5-15 part; Additive is 1-5 part; Said starch comprises native starch or the starch that adopts chemical modification technique to process, and comprises dialdehyde starch, is a kind of with the Sumstar 190 that obtains behind Periodic acid 99 and the salt Sumstar 190; Said vegetable fibre comprises rice husk, straw, wheat straw, corn straw, cotton stalk, wood chip and bamboo bits type agricultural crop straw or vegetable stem stem; Said additive comprises one or more mixture of whipping agent, softening agent, stablizer, filler, coupling agent or non-blushing thinner.
The thermoplastics that present embodiment relates to can be adjusted the performance and the production efficiency of material through the factor of prescription and processing parameter, product can be satisfied use and produce needs; Through the consumption of adjustment additive, can process the product of different demands respectively, like pallet, cushioning material etc.
The recycle formula HS biological packing material that present embodiment relates to; Through mixing, push and shear technology starch and cellulosic structure are changed in the mixture of raw material; Again through the twin screw extruder granulation; And then compression molding, its twin screw extruder screw speed is 100rmin
-1, extrusion temperature is 120 ℃.
The biology packing macromolecular material that present embodiment makes is a thermoplastics, has thermoplastic, hardening by cooling characteristic; Main raw material starch and vegetable fibre; Starch is dialdehyde starch; Be a kind of of Sumstar 190, obtain that dialdehyde starch has many active aldehyde groups with Periodic acid 99 and salt Sumstar 190; So have excellent materialization and biochemical property, be widely used in the industries such as papermaking, weaving, building materials, leather, medicine, tackiness agent, environmental protection coating material, degradative plastics, saponification, food; Plant cellulose has biological degradability and the good advantage of recyclability; Biology packing macromolecular material after the use adopts indoor landfill method; Material is cut into sheet earlier, then with sheet test piece landfill in damp soil, and keep soil in dark moist environment; Continue 60 days; The result finds that the sheet result has divided and takes off, and only remaining fine granularity or little blocky residue are through confirming that residuum is a spot of Vilaterm; Experimental result shows that in degradation process, starch and vegetable fibre can be decomposed by mikrobe fully under the wet environment of soil, the product after the decomposition can be used as fertilizer and gets in the soil; In addition, adopt WATER-WASHING METHOD can accelerate the degradation speed of biological packing material, and can the Vilaterm that wherein can not degrade be separated, reach the purpose of classification processing, recycle; With after the raw material pulverizing mixing, just can accomplish the whole machining process technological process through a machine during preparation, reduce production site, reduce production cost, quality product is high, produces pollution-free; The production technique of short time high temperature both can reduce the thermo-sensitivity loss of nutritive components, can improve the microtexture of product again, can reach the purpose that sterilization is guaranteed the quality simultaneously, and greatly limit has reduced the harm of environmental pollution, reached the purpose of resource circulation utilization.
Claims (3)
1. a recycle formula HS biological packing material is characterized in that the HS recycle formula biological packing material that relates to belongs to a kind of thermoplastic material, and the quality of its raw material than component is: starch is 50-70 part; Vilaterm is 10-30 part; Vegetable fibre is 5-15 part; Additive is 1-5 part; Described starch comprises native starch or the starch that adopts chemical modification technique to process, and comprises dialdehyde starch, is a kind of with the Sumstar 190 that obtains behind Periodic acid 99 and the salt Sumstar 190; Described vegetable fibre comprises rice husk, straw, wheat straw, corn straw, cotton stalk, wood chip and bamboo bits type agricultural crop straw or vegetable stem stem; Described additive comprises one or more mixture of whipping agent, softening agent, stablizer, filler, coupling agent or non-blushing thinner.
2. recycle formula HS biological packing material according to claim 1 is characterized in that the thermoplastics that relates to can pass through the performance and the production efficiency of the factor adjustment material of prescription and processing parameter, can satisfy product and uses and produce needs; Through the consumption of adjustment additive, can process the product of different demands respectively, like pallet and buffering material.
3. recycle formula HS biological packing material according to claim 1; It is characterized in that the recycle formula HS biological packing material technology of preparing that relates to; Through mixing, push and shear technology starch and cellulosic structure are changed in the mixture of raw material; Pass through the twin screw extruder granulation again, and then compression molding, its twin screw extruder screw speed is 100rmin
-1, extrusion temperature is 120 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103513867A CN102504344A (en) | 2011-11-09 | 2011-11-09 | Recyclable high-strength biological packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103513867A CN102504344A (en) | 2011-11-09 | 2011-11-09 | Recyclable high-strength biological packaging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102504344A true CN102504344A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103513867A Pending CN102504344A (en) | 2011-11-09 | 2011-11-09 | Recyclable high-strength biological packaging material |
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| CN (1) | CN102504344A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146033A (en) * | 2013-03-08 | 2013-06-12 | 太仓协乐高分子材料有限公司 | Method for producing biodegradable plastic |
| CN104059372A (en) * | 2014-06-29 | 2014-09-24 | 柳江县联华纸制品厂 | Degradable packaging bag |
| CN104817760A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag preparation method |
| CN104817758A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag |
| CN105885108A (en) * | 2016-04-25 | 2016-08-24 | 天津锦利程包装有限公司 | Circulating utilization type packing material |
| CN105906948A (en) * | 2016-04-25 | 2016-08-31 | 天津锦利程包装有限公司 | Method for preparing recyclable material from domestic garbage |
| CN106279783A (en) * | 2016-08-15 | 2017-01-04 | 安徽明诚塑业有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN106496647A (en) * | 2016-10-31 | 2017-03-15 | 浙江华发生态科技有限公司 | A kind of high biology carbon content master batch and its processing technique |
| CN106854298A (en) * | 2016-12-30 | 2017-06-16 | 东莞铭丰包装股份有限公司 | A kind of degradable biological matter fibrous composite and preparation method thereof and packing articles |
| CN108129869A (en) * | 2017-12-21 | 2018-06-08 | 苏州纳贝通环境科技有限公司 | A kind of preparation method of environment friendly bacteriostatic tableware |
| CN108659268A (en) * | 2018-06-16 | 2018-10-16 | 江苏吉隆环保科技有限公司 | A kind of environmentally friendly degradative plastics formula |
| CN108673982A (en) * | 2018-05-23 | 2018-10-19 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of Environment-friendlywoven woven bag |
| CN108705784A (en) * | 2018-05-23 | 2018-10-26 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of ventilating water proof woven bag |
| CN108715055A (en) * | 2018-05-23 | 2018-10-30 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of high ventilative woven bag |
| CN108859263A (en) * | 2018-05-23 | 2018-11-23 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of interior viscid film plastic woven bag |
| CN113980379A (en) * | 2021-12-07 | 2022-01-28 | 厦门市昕天工贸有限公司 | Anti-static and buffering packaging material and preparation process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5461093A (en) * | 1992-11-24 | 1995-10-24 | Yukong Limited | Biodegradable polyethylene composition chemically bonded with starch and a process for preparing thereof |
| CN101362861A (en) * | 2007-08-06 | 2009-02-11 | 车玉龙 | Novel environment friendly plant plastics |
-
2011
- 2011-11-09 CN CN2011103513867A patent/CN102504344A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5461093A (en) * | 1992-11-24 | 1995-10-24 | Yukong Limited | Biodegradable polyethylene composition chemically bonded with starch and a process for preparing thereof |
| CN101362861A (en) * | 2007-08-06 | 2009-02-11 | 车玉龙 | Novel environment friendly plant plastics |
Non-Patent Citations (1)
| Title |
|---|
| 傅进和孟光振: "响应面法分析工艺参数对生物可降解材料拉伸性能的影响", 《青岛科技大学学报（自然科学版）》, vol. 32, no. 4, 15 August 2011 (2011-08-15), pages 403 - 406 * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146033A (en) * | 2013-03-08 | 2013-06-12 | 太仓协乐高分子材料有限公司 | Method for producing biodegradable plastic |
| CN104059372A (en) * | 2014-06-29 | 2014-09-24 | 柳江县联华纸制品厂 | Degradable packaging bag |
| CN104817760A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag preparation method |
| CN104817758A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag |
| CN105885108A (en) * | 2016-04-25 | 2016-08-24 | 天津锦利程包装有限公司 | Circulating utilization type packing material |
| CN105906948A (en) * | 2016-04-25 | 2016-08-31 | 天津锦利程包装有限公司 | Method for preparing recyclable material from domestic garbage |
| CN106279783A (en) * | 2016-08-15 | 2017-01-04 | 安徽明诚塑业有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN106496647B (en) * | 2016-10-31 | 2019-10-29 | 浙江华发生态科技有限公司 | A kind of high biological carbon content master batch and its processing technology |
| CN106496647A (en) * | 2016-10-31 | 2017-03-15 | 浙江华发生态科技有限公司 | A kind of high biology carbon content master batch and its processing technique |
| CN106854298A (en) * | 2016-12-30 | 2017-06-16 | 东莞铭丰包装股份有限公司 | A kind of degradable biological matter fibrous composite and preparation method thereof and packing articles |
| CN108129869A (en) * | 2017-12-21 | 2018-06-08 | 苏州纳贝通环境科技有限公司 | A kind of preparation method of environment friendly bacteriostatic tableware |
| CN108673982A (en) * | 2018-05-23 | 2018-10-19 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of Environment-friendlywoven woven bag |
| CN108705784A (en) * | 2018-05-23 | 2018-10-26 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of ventilating water proof woven bag |
| CN108715055A (en) * | 2018-05-23 | 2018-10-30 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of high ventilative woven bag |
| CN108859263A (en) * | 2018-05-23 | 2018-11-23 | 枣阳市华星纺织有限公司 | A kind of manufacturing method of interior viscid film plastic woven bag |
| CN108673982B (en) * | 2018-05-23 | 2020-07-10 | 枣阳市华星纺织有限公司 | Manufacturing method of environment-friendly woven bag |
| CN108705784B (en) * | 2018-05-23 | 2020-08-04 | 枣阳市华星纺织有限公司 | Manufacturing method of breathable water-proof woven bag |
| CN108659268A (en) * | 2018-06-16 | 2018-10-16 | 江苏吉隆环保科技有限公司 | A kind of environmentally friendly degradative plastics formula |
| CN113980379A (en) * | 2021-12-07 | 2022-01-28 | 厦门市昕天工贸有限公司 | Anti-static and buffering packaging material and preparation process thereof |
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Application publication date: 20120620 |