CN105292702A - Pearl wool bag for packaging precision instrument - Google Patents
Pearl wool bag for packaging precision instrument Download PDFInfo
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- CN105292702A CN105292702A CN201510688565.8A CN201510688565A CN105292702A CN 105292702 A CN105292702 A CN 105292702A CN 201510688565 A CN201510688565 A CN 201510688565A CN 105292702 A CN105292702 A CN 105292702A
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- pearl wool
- bag
- powder
- kaolin
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
-
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses a pearl wool bag for packaging a precision instrument, and relates to the technical field of packaging materials. The pearl wool bag is prepared from, by weight, 80-90 parts of pearl wool, 30-50 parts of polyethylene films, 10-15 parts of mineral cotton, 8-12 parts of nanometer sponge, 8-12 parts of dry straw powder, 6-10 parts of kaoline, 10-15 parts of carboxymethyl chitosan, 7-11 parts of ethoxylated cocoamine, 5-8 parts of litsea cubeba oil, 5-8 parts of seaweed powder, 3-6 parts of Vaseline, 50-60 parts of ethyl alcohol and 70-80 parts of water. According to the pearl wool bag, the pearl wool is modified, so that the water and moist resistance, the shockproof performance and the recycling performance of the pearl wool are improved; the pearl wool bag is obtained by compounding the pearl wool and the polyethylene films, and the pearl wool bag has higher anti-static, anti-stretching and anti-tearing performance and can well protect packaged objects.
Description
Technical field:
The present invention relates to field of packaging material, be specifically related to a kind of precision instruments packaging expanded polyethylene foam bag.
Background technology:
Expanded polyethylene foam, cotton also known as polyethylene foam, non-crosslinked hole-closing structure is a kind of packing of novel environment friendly, produces countless separated foams form by Low Density Polyethylene fat through physical blowing.Overcome that common foamed glue is frangible, distortion, restorative difference shortcoming, plurality of advantages such as having water proof protection against the tide, shockproof, sound insulation, insulation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection, crashworthiness power are strong, also has good chemical resistance.And expanded polyethylene foam has returnability, of many uses, be therefore a kind of desirable substitute of conventional packaging material.But the antistatic effect of traditional expanded polyethylene foam bag, anti-stretch performance and tear resistance is poor, easily break, can not play a very good protection to connection with wrapping of piece.
Summary of the invention:
Technical matters to be solved by this invention is to provide a kind of antistatic effect, anti-ly stretches performance and the strong precision instruments packaging expanded polyethylene foam bag of tear resistance.
Technical matters to be solved by this invention adopts following technical scheme to realize:
A kind of precision instruments packaging uses expanded polyethylene foam bag, is made up of the raw material of following parts by weight:
Expanded polyethylene foam 80-90 part, polyethylene foil 30-50 part, slackness wool 10-15 part, nanosponges 8-12 part, stalk dry powder 8-12 part, kaolin 6-10 part, CMC 10-15 part, ethyoxyl cocoalkyl amines 7-11 part, litsea citrate oil 5-8 part, seawood meal 5-8 part, petroleum ointment 3-6 part, ethanol 50-60 part, water 70-80 part;
Its preparation method is as follows:
(1) first expanded polyethylene foam is ground into powder, then adds stalk dry powder, CMC and ethanol, heat up after mixing microwave treatment 15-20min under microwave frequency 2450MHz, power 800W, obtains material I;
(2) Xiang Shuizhong adds slackness wool, kaolin and seawood meal, and compound is ultrasonic process 20-25min under supersonic frequency 40kHz, power 100W, obtains material II;
(3) in material I, material II, nanosponges, ethyoxyl cocoalkyl amines, litsea citrate oil and petroleum ointment is added, be warming up to 90-100 DEG C of insulated and stirred 15-20min, then leave standstill 1-2h after being cooled to room temperature, then be extruded into the sheet material of thickness 0.2-0.5mm through extruder;
(4) utilize film layer that polyethylene foil hot pressing is compounded in sheet surface, then carry out fold handling by flanging machine, finally utilize automatic bag-mfg. machine to make bag.
Described polyethylene foil is made up of the raw material of following parts by weight: Low Density Polyethylene 90-100 part, sodium bentonite 15-20 part, nanomete talc powder 13-17 part, plant amylum 10-15 part, hydroxyethyl methacrylate 10-15 part, paim wax 8-11 part, ATBC 6-9 part, epoxidized soybean oil 5-8 part, sodium alginate 3-6 part, xylitol 2-4 part, its preparation method is: add in extruder after above-mentioned raw materials is mixed melt extrude, granulation, again gained pellet is added in inflation film manufacturing machine, be blow molded into the film of thickness 0.2-0.5mm.
Described kaolin needs through modification before using, its processing method is: first in kaolin, add the 0.01 times amount concentrated sulphuric acid, 60-65 DEG C of insulated and stirred 15-20min is warming up to after mixing, then wash three times, add 0.05 times of carbon content active and 0.1 times amount pregelatinized starch again, microwave treatment 10-15min under microwave frequency 2450MHz, power 800W, is ground into powder finally by after oven dry.
The invention has the beneficial effects as follows: the present invention is by carrying out modification to expanded polyethylene foam; improve moistureproof, the shockproof and reconstituted circularly of the water proof of expanded polyethylene foam; and by obtaining expanded polyethylene foam bag with polyethylene foil compound; this expanded polyethylene foam bag has stronger antistatic, stretch-proof and tear resistance, can play a very good protection to connection with wrapping of piece.
Detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
(1) first 85 parts of expanded polyethylene foams are ground into powder, then add 8 parts of stalk dry powder, 10 parts of CMCs and 55 parts of ethanol, heat up after mixing microwave treatment 15min under microwave frequency 2450MHz, power 800W, obtains material I;
(2) in 75 parts of water, add 10 parts of slackness wools, 7 parts of kaolin and 5 portions of seawood meals, compound is ultrasonic process 25min under supersonic frequency 40kHz, power 100W, obtains material II;
(3) in material I, add material II, 10 parts of nanosponges, 8 parts of ethyoxyl cocoalkyl amines, 6 portions of litsea citrate oils and 4 parts of petroleum ointments, be warming up to 95-100 DEG C of insulated and stirred 20min, then leave standstill 2h after being cooled to room temperature, then be extruded into the sheet material of thickness 0.4mm through extruder;
(4) utilize film layer that 40 parts of polyethylene foil hot pressing are compounded in sheet surface, then carry out fold handling by flanging machine, finally utilize automatic bag-mfg. machine to make bag.
The preparation of polyethylene foil: 95 parts of Low Density Polyethylenes, 15 parts of sodium bentonites, 14 parts of nanomete talc powders, 12 parts of plant amylums, 10 parts of hydroxyethyl methacrylates, 8 parts of paim waxs, 6 parts of ATBCs, 6 parts of epoxidized soybean oils, 4 parts of sodium alginates and 3 parts of xylitols are added in extruder after mixing melt extrude, granulation, again gained pellet is added in inflation film manufacturing machine, be blow molded into the film of thickness 0.3mm.
Modifying kaolin: first add the 0.01 times amount concentrated sulphuric acid in kaolin, 60-65 DEG C of insulated and stirred 20min is warming up to after mixing, then wash three times, add 0.05 times of carbon content active and 0.1 times amount pregelatinized starch again, microwave treatment 10min under microwave frequency 2450MHz, power 800W, is ground into powder finally by after oven dry.
Embodiment 2
(1) first 90 parts of expanded polyethylene foams are ground into powder, then add 10 parts of stalk dry powder, 15 parts of CMCs and 60 parts of ethanol, heat up after mixing microwave treatment 15min under microwave frequency 2450MHz, power 800W, obtains material I;
(2) in 80 parts of water, add 15 parts of slackness wools, 9 parts of kaolin and 8 portions of seawood meals, compound is ultrasonic process 25min under supersonic frequency 40kHz, power 100W, obtains material II;
(3) in material I, add material II, 12 parts of nanosponges, 9 parts of ethyoxyl cocoalkyl amines, 8 portions of litsea citrate oils and 5 parts of petroleum ointments, be warming up to 95-100 DEG C of insulated and stirred 20min, then leave standstill 2h after being cooled to room temperature, then be extruded into the sheet material of thickness 0.3mm through extruder;
(4) utilize film layer that 50 parts of polyethylene foil hot pressing are compounded in sheet surface, then carry out fold handling by flanging machine, finally utilize automatic bag-mfg. machine to make bag.
The preparation of polyethylene foil: 100 parts of Low Density Polyethylenes, 18 parts of sodium bentonites, 15 parts of nanomete talc powders, 15 parts of plant amylums, 13 parts of hydroxyethyl methacrylates, 10 parts of paim waxs, 8 parts of ATBCs, 6 parts of epoxidized soybean oils, 5 parts of sodium alginates and 4 parts of xylitols are added in extruder after mixing melt extrude, granulation, again gained pellet is added in inflation film manufacturing machine, be blow molded into the film of thickness 0.3mm.
Modifying kaolin: first add the 0.01 times amount concentrated sulphuric acid in kaolin, 60-65 DEG C of insulated and stirred 20min is warming up to after mixing, then wash three times, add 0.05 times of carbon content active and 0.1 times amount pregelatinized starch again, microwave treatment 15min under microwave frequency 2450MHz, power 800W, is ground into powder finally by after oven dry.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. precision instruments packaging uses an expanded polyethylene foam bag, it is characterized in that, is made up of the raw material of following parts by weight:
Expanded polyethylene foam 80-90 part, polyethylene foil 30-50 part, slackness wool 10-15 part, nanosponges 8-12 part, stalk dry powder 8-12 part, kaolin 6-10 part, CMC 10-15 part, ethyoxyl cocoalkyl amines 7-11 part, litsea citrate oil 5-8 part, seawood meal 5-8 part, petroleum ointment 3-6 part, ethanol 50-60 part, water 70-80 part;
Its preparation method is as follows:
(1) first expanded polyethylene foam is ground into powder, then adds stalk dry powder, CMC and ethanol, heat up after mixing microwave treatment 15-20min under microwave frequency 2450MHz, power 800W, obtains material I;
(2) Xiang Shuizhong adds slackness wool, kaolin and seawood meal, and compound is ultrasonic process 20-25min under supersonic frequency 40kHz, power 100W, obtains material II;
(3) in material I, material II, nanosponges, ethyoxyl cocoalkyl amines, litsea citrate oil and petroleum ointment is added, be warming up to 90-100 DEG C of insulated and stirred 15-20min, then leave standstill 1-2h after being cooled to room temperature, then be extruded into the sheet material of thickness 0.2-0.5mm through extruder;
(4) utilize film layer that polyethylene foil hot pressing is compounded in sheet surface, then carry out fold handling by flanging machine, finally utilize automatic bag-mfg. machine to make bag;
Described polyethylene foil is made up of the raw material of following parts by weight: Low Density Polyethylene 90-100 part, sodium bentonite 15-20 part, nanomete talc powder 13-17 part, plant amylum 10-15 part, hydroxyethyl methacrylate 10-15 part, paim wax 8-11 part, ATBC 6-9 part, epoxidized soybean oil 5-8 part, sodium alginate 3-6 part, xylitol 2-4 part, its preparation method is: add in extruder after above-mentioned raw materials is mixed melt extrude, granulation, again gained pellet is added in inflation film manufacturing machine, be blow molded into the film of thickness 0.2-0.5mm.
2. precision instruments packaging expanded polyethylene foam bag according to claim 1, it is characterized in that: described kaolin needs through modification before using, its processing method is: first in kaolin, add the 0.01 times amount concentrated sulphuric acid, 60-65 DEG C of insulated and stirred 15-20min is warming up to after mixing, then wash three times, add 0.05 times of carbon content active and 0.1 times amount pregelatinized starch again, microwave treatment 10-15min under microwave frequency 2450MHz, power 800W, be ground into powder finally by after oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688565.8A CN105292702B (en) | 2015-10-19 | 2015-10-19 | A kind of precision instruments are packed for the preparation method of pearl cotton bag |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510688565.8A CN105292702B (en) | 2015-10-19 | 2015-10-19 | A kind of precision instruments are packed for the preparation method of pearl cotton bag |
Publications (2)
| Publication Number | Publication Date |
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| CN105292702A true CN105292702A (en) | 2016-02-03 |
| CN105292702B CN105292702B (en) | 2018-01-12 |
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| CN201510688565.8A Expired - Fee Related CN105292702B (en) | 2015-10-19 | 2015-10-19 | A kind of precision instruments are packed for the preparation method of pearl cotton bag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801988A (en) * | 2016-05-13 | 2016-07-27 | 马鞍山纽盟知识产权管理服务有限公司 | Special pearl wool bag for precise instrument packaging |
| CN106279880A (en) * | 2016-08-11 | 2017-01-04 | 安徽松泰包装材料有限公司 | A kind of PE Foam bag for product packaging and preparation method thereof |
| CN106628616A (en) * | 2017-01-22 | 2017-05-10 | 罗松 | Packaging container made from expanded polyethylene material |
| CN106750946A (en) * | 2016-12-23 | 2017-05-31 | 苏州缔绿电子科技有限公司 | A kind of packaging material for electronic product and preparation method thereof |
| CN106889813A (en) * | 2017-03-13 | 2017-06-27 | 匠仙（上海）床垫科技有限公司 | Jing Yin sping mattress |
| CN109705597A (en) * | 2018-11-30 | 2019-05-03 | 湖南工业大学 | A kind of preparation method of agriculture waste fiber base high-strength degradable barrier film |
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| CN103113651A (en) * | 2013-01-25 | 2013-05-22 | 安徽省长城汽车内饰件有限责任公司 | Method for producing high-foaming EPE pearl wool by use of carbon dioxide foaming agent |
| CN103332375A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Anti-static damping packing bag |
| CN103707586A (en) * | 2013-12-06 | 2014-04-09 | 蚌埠蓝天塑料包装有限公司 | High-barrier puncture resistant recyclable food packaging bag |
| 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 |
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| GB2274085A (en) * | 1993-01-07 | 1994-07-13 | Mandarin Bubblepak Limited | Laminated bubble sheet for use as packaging material |
| JP2002192671A (en) * | 2000-12-26 | 2002-07-10 | Tokuyama Corp | Laminate |
| CN101469087A (en) * | 2007-12-29 | 2009-07-01 | 上海润龙包装用品有限公司 | Polyethylene membrane composite master batch |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801988A (en) * | 2016-05-13 | 2016-07-27 | 马鞍山纽盟知识产权管理服务有限公司 | Special pearl wool bag for precise instrument packaging |
| CN106279880A (en) * | 2016-08-11 | 2017-01-04 | 安徽松泰包装材料有限公司 | A kind of PE Foam bag for product packaging and preparation method thereof |
| CN106750946A (en) * | 2016-12-23 | 2017-05-31 | 苏州缔绿电子科技有限公司 | A kind of packaging material for electronic product and preparation method thereof |
| CN106628616A (en) * | 2017-01-22 | 2017-05-10 | 罗松 | Packaging container made from expanded polyethylene material |
| CN106889813A (en) * | 2017-03-13 | 2017-06-27 | 匠仙（上海）床垫科技有限公司 | Jing Yin sping mattress |
| CN106889813B (en) * | 2017-03-13 | 2023-06-02 | 匠仙（上海）床垫科技有限公司 | Mute spring mattress |
| CN109705597A (en) * | 2018-11-30 | 2019-05-03 | 湖南工业大学 | A kind of preparation method of agriculture waste fiber base high-strength degradable barrier film |
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| Publication number | Publication date |
|---|---|
| CN105292702B (en) | 2018-01-12 |
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Denomination of invention: Preparation method of pearl wool bag for packaging precision instrument Effective date of registration: 20190731 Granted publication date: 20180112 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: JIESHOU JIABAO PACKAGING MATERIAL CO.,LTD. Registration number: 2019340000430 |
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