CN105297282A - Full-solidified felt production technology - Google Patents
Full-solidified felt production technology Download PDFInfo
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- CN105297282A CN105297282A CN201510606785.1A CN201510606785A CN105297282A CN 105297282 A CN105297282 A CN 105297282A CN 201510606785 A CN201510606785 A CN 201510606785A CN 105297282 A CN105297282 A CN 105297282A
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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
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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Abstract
The invention provides a full-solidified felt production technology comprising steps of loosening, steaming, primary heating, primary formation, roller forming, secondary heating, cooling and shearing. Impurities in waste fibers can be cleaned by the use of the production technology; waste fibers can be primarily softened; further the waste fibers can be loosened; the waste fibers can be steamed and disinfected, so even cotton can be achieved and cotton can be easily formed; cottoning time can be shortened; service life of the fibers can be prolonged; and production quality can be enhanced.
Description
Technical field
The present invention relates to felt production field, be specifically related to a kind of all solidstate felt production technology.
Background technology
China produces and uses the big country of fiber, produces and various fibers that import is a large amount of every year, and wherein polyester fiber consumption is maximum, accounts for 35% of market, and the total amount consumed of annual China fiber is more than ten million ton.The leftover bits of textiles and the quantity of old clothes considerable, the words abandoned not only cause huge waste, also pollute environment.These materials of Appropriate application, not only solve the pressure of environmental protection, can also make high value-added product as automobile interior trim porous material simultaneously.
The product produced of existing all solidstate due to removal of impurities thorough not, the finished product of production can be caused heavier, impure more, therefore result in environmental pollution, also have impact on the caking ability of the finished product produced simultaneously, therefore just reduce the effect of use and the life-span of use.
Summary of the invention
For above problems of the prior art, the invention provides a kind of for all solidstate felt production technology, reduce the impurity of the finished product produced, improve the result of use of the finished product of production.
The present invention is achieved by the following technical solutions:
A kind of all solidstate felt production technology, its step is as follows:
1) pine is beaten: waste and old fibre group is put into loosening machine and carry out beating pine;
2) steam: step 1 is broken the material after pine and be transferred in steam unit and carry out steam blowing wind, and the time is 1.5 ~ 2 hours, and wind speed is 2 ~ 5m/s;
3) once heat: the material of steam blowing wind in step 2 is transferred in drying unit and carries out heating material is dried, and heat time heating time is 1 ~ 1.5 hour;
4) first one-step forming: the material after step 3 being dried is transferred in cotton device, and adhesive is added in the cotton device of one-tenth;
5) roll forming: the material adding adhesive in step 4 is carried out roll forming;
6) post bake: the material of roll forming in step 5 is transferred in drying unit and carries out post bake, and the translational speed of material is 0.1 ~ 0.5m/s, heat time heating time is when being 0 ~ 30 minute, heating-up temperature is 38 ~ 45 DEG C, and when heat time heating time is 31 ~ 60 minutes, heating-up temperature is 80 ~ 100 DEG C, heat time heating time is when being 60 ~ 80 minutes, heating-up temperature is 150 ~ 170 DEG C, and when heat time heating time is 81-120 minute, heating-up temperature is 35-60 DEG C; Adhesive can being carried out bonding material at a certain temperature, making material osmotic effect better, because this increasing the effect of bonding simultaneously;
7) cool: the material after secondary drying in step 6 is transferred in cooling device and cools, cool time is when being 0 ~ 10 minute, chilling temperature is 0 ~ 10 DEG C, cool time is when being 11 ~ 30 minutes, chilling temperature is-10 ~-5 DEG C, cool time, when being 31 ~ 45 minutes, chilling temperature was 10 ~ 20 DEG C.
8) shear: material cooled in step 7 is carried out shearing packaging.
Further, the adhesive in described step 4 is the mixture of phenolic resins and APP.
Further, the steam blowing wind in described step 2 is circulated air.
Further, the mass ratio of described phenolic resins and APP is 0.5-1 ~ 1.0-1.5.
Beneficial effect of the present invention is: adopt technique of the present invention impurity in waste and old fibre can be removed, waste and old fibre is carried out preliminary softening, further promote that waste and old fibre carries out beating pine, waste and old fibre can be carried out steam sterilization simultaneously, therefore make into cotton more even, and be easier to into cotton, save into the cotton time, improve the service life of fiber, improve the quality of product simultaneously.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of all solidstate felt production technology, its step is as follows:
First be beat pine: put into loosening machine by waste and old fibre group and carry out beating pine; Carry out steam treatment again: be about to the material after beating pine and be transferred in steam unit and carry out steam blowing wind, and the time is 1.5 ~ 2 hours, and wind speed is 2 ~ 5m/s, and steam blowing wind is circulated air; Impurity in waste and old fibre can be removed like this, waste and old fibre be carried out preliminary softening, further promote that waste and old fibre carries out beating pine, waste and old fibre can be carried out steam sterilization simultaneously, promote that the later stage becomes cotton more even, and be easier to into cotton, save into the cotton time; After once heat: the material by middle steam blowing wind is transferred in drying unit and carries out heating being dried by material, and heat time heating time is 1 ~ 1.5 hour; And material can be carried out blowing hot-air oven dry simultaneously, more can carry out dedusting to material further, softening material flexiblely to extend to firm, and dries extremely not moist; Carry out just one-step forming again: be transferred in cotton device by the material after drying, and add adhesive in the cotton device of one-tenth, and adhesive is wherein the mixture of phenolic resins and APP, and the weight part ratio of phenolic resins and APP is; Material can be carried out bonding and increase the shaping of material; Again carry out roll forming: the material adding adhesive is carried out roll forming, after shaping, carries out roll extrusion, increase the conjugation of material, the material thickness of just one-step forming can be reduced simultaneously;
Carry out post bake again: be transferred in drying unit by the material of roll forming and carry out post bake, and the translational speed of material is 0.1 ~ 0.5m/s, heat time heating time is when being 0 ~ 30 minute, material tentatively can be heated like this, the material of first one-step forming can be carried out the adhesive heating on surface, and heating-up temperature is 38 ~ 45 DEG C, the adhesive on surface is hardened, and form layer protective layer on surface, heat time heating time is when being 31 ~ 60 minutes, heating-up temperature is 80 ~ 100 DEG C, the inside of the material after preliminary heating is made to carry out height heating, can by fluffy for the adhesive high temperature of internal batch, penetrate in simultaneously fluffy material, heat time heating time is when being 60 ~ 80 minutes, heating-up temperature is 150 ~ 170 DEG C, adhesive in material can be evenly distributed on more in the material that again heats, and the bonding effect of adhesive is increased, add the conjugation of adhesive and material, heat time heating time is when being 81-120 minute, heating-up temperature is 35-60 DEG C, material slowly can be heated, the heating effect further ensuring material makes the bonding of adhesive more abundant, therefore adhesive can being carried out bonding material at a certain temperature like this, making material osmotic effect better, because this increasing the effect of bonding simultaneously, then cool: the material after secondary drying is transferred in cooling device and cools, material after shaping is cooled, cool time is when being 0 ~ 10 minute, the temperature of buffering cooling is chilling temperature is 0 ~ 10 DEG C, the material after post bake can be avoided to cool suddenly and cause material to rupture, cool time is when being 11 ~ 30 minutes, chilling temperature is-10 ~-5 DEG C, can cool the inside of material further, because material causes internal bond strength larger through roll extrusion, avoid cooling thoroughly can not cause material when the later stage stores and transport uses simultaneously, long-time internal high temperature reduces the service life of material, cool time is when being 31 ~ 45 minutes, chilling temperature is 10 ~ 20 DEG C, further material can be carried out cooling raio more thorough, add hardness and the service life of material, finally, shear: cooled material is carried out shearing packaging.
Adopt technique of the present invention impurity in waste and old fibre can be removed, waste and old fibre is carried out preliminary softening, further promote that waste and old fibre carries out beating pine, waste and old fibre can be carried out steam sterilization simultaneously, therefore make into cotton more even, and be easier to into cotton, save into the cotton time, improve the service life of fiber, improve the quality of product simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an all solidstate felt production technology, is characterized in that: its step is as follows:
1) pine is beaten: waste and old fibre group is put into loosening machine and carry out beating pine;
2) steam: step 1 is broken the material after pine and be transferred in steam unit and carry out steam blowing wind, and the time is 1.5 ~ 2 hours, and wind speed is 2 ~ 5m/s;
3) once heat: the material of steam blowing wind in step 2 is transferred in drying unit and carries out heating material is dried, and heat time heating time is 1 ~ 1.5 hour;
4) first one-step forming: the material after step 3 being dried is transferred in cotton device, and adhesive is added in the cotton device of one-tenth;
5) roll forming: the material adding adhesive in step 4 is carried out roll forming;
6) post bake: the material of roll forming in step 5 is transferred in drying unit and carries out post bake, and the translational speed of material is 0.1 ~ 0.5m/s, heat time heating time is when being 0 ~ 30 minute, heating-up temperature is 38 ~ 45 DEG C, and when heat time heating time is 31 ~ 60 minutes, heating-up temperature is 80 ~ 100 DEG C, heat time heating time is when being 60 ~ 80 minutes, heating-up temperature is 150 ~ 170 DEG C, and when heat time heating time is 81-120 minute, heating-up temperature is 35-60 DEG C;
7) cool: the material after secondary drying in step 6 is transferred in cooling device and cools, cool time is when being 0 ~ 10 minute, chilling temperature is 0 ~ 10 DEG C, cool time is when being 11 ~ 30 minutes, chilling temperature is-10 ~-5 DEG C, cool time, when being 31 ~ 45 minutes, chilling temperature was 10 ~ 20 DEG C.
8) shear: material cooled in step 7 is carried out shearing packaging.
2. a kind of all solidstate felt production technology according to claim 1, is characterized in that: the adhesive in described step 4 is the mixture of phenolic resins and APP.
3. a kind of all solidstate felt production technology according to claim 1, is characterized in that: the steam blowing wind in described step 2 is circulated air.
4. a kind of all solidstate felt production technology according to claim 1, is characterized in that: the mass ratio of described phenolic resins and APP is 0.5-1 ~ 1.0-1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606785.1A CN105297282A (en) | 2015-09-22 | 2015-09-22 | Full-solidified felt production technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606785.1A CN105297282A (en) | 2015-09-22 | 2015-09-22 | Full-solidified felt production technology |
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| Publication Number | Publication Date |
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| CN105297282A true CN105297282A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510606785.1A Pending CN105297282A (en) | 2015-09-22 | 2015-09-22 | Full-solidified felt production technology |
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| CN (1) | CN105297282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736017A (en) * | 2019-01-16 | 2019-05-10 | 湖北天运消音防振新材料有限公司 | All solidstate felt production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076738A (en) * | 1992-06-26 | 1993-09-29 | 中国人民解放军西藏军区成都八一学校 | The manufacture method of regenerated wool |
| JP2001200462A (en) * | 2000-01-17 | 2001-07-27 | Yoshiyori Yokoi | Method of producing molded articles from the fiber components of waste vehicle carpets |
| US20110250425A1 (en) * | 2010-04-12 | 2011-10-13 | Lightman Elliott D | Processes For Using Recycled Waste Cotton Material In Producing a Textile Product and Textile Products Produced From Waste Cotton Material |
| CN103485077A (en) * | 2013-09-10 | 2014-01-01 | 湖北天运消音防振新材料有限公司 | All-solid felt production line device |
| CN203513851U (en) * | 2013-09-23 | 2014-04-02 | 江苏海大印染机械有限公司 | Steam humidification device |
-
2015
- 2015-09-22 CN CN201510606785.1A patent/CN105297282A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076738A (en) * | 1992-06-26 | 1993-09-29 | 中国人民解放军西藏军区成都八一学校 | The manufacture method of regenerated wool |
| JP2001200462A (en) * | 2000-01-17 | 2001-07-27 | Yoshiyori Yokoi | Method of producing molded articles from the fiber components of waste vehicle carpets |
| US20110250425A1 (en) * | 2010-04-12 | 2011-10-13 | Lightman Elliott D | Processes For Using Recycled Waste Cotton Material In Producing a Textile Product and Textile Products Produced From Waste Cotton Material |
| CN103485077A (en) * | 2013-09-10 | 2014-01-01 | 湖北天运消音防振新材料有限公司 | All-solid felt production line device |
| CN203513851U (en) * | 2013-09-23 | 2014-04-02 | 江苏海大印染机械有限公司 | Steam humidification device |
Non-Patent Citations (1)
| Title |
|---|
| 高延敏等: "《利用废旧纤维材料制造汽车内装饰材料》", 《产业用纺织品》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736017A (en) * | 2019-01-16 | 2019-05-10 | 湖北天运消音防振新材料有限公司 | All solidstate felt production line |
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Application publication date: 20160203 |
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