CN107881589A - A kind of regeneration polypropylene yarn line and its process for producing with high spinning performance - Google Patents
A kind of regeneration polypropylene yarn line and its process for producing with high spinning performance Download PDFInfo
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- CN107881589A CN107881589A CN201710930515.5A CN201710930515A CN107881589A CN 107881589 A CN107881589 A CN 107881589A CN 201710930515 A CN201710930515 A CN 201710930515A CN 107881589 A CN107881589 A CN 107881589A
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- useless
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- yarn line
- polypropylene yarn
- plastics
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
Disclosed by the invention is a kind of regeneration polypropylene yarn line and its process for producing with high spinning performance, and the regeneration polypropylene yarn line includes following components dispensing：Useless PP rope forms plastics, useless PP plastic baling bands, useless PP nonwovens cloth, useless PP stationery sheet stock, cooling masterbatch material and color masterbatch particulate material.The present invention allows manufacturing enterprise fully to utilize and reclaim various different types of waste PP plastics, after carrying out selectivity and selecting and match, the flow rate of waste or used plastics liquid after screw rod melting can be controlled well, smoothly it can be flowed after ensureing waste or used plastics melting in casing, ensure the stability of spinning using stable material melts index, and produce the regeneration polypropylene yarn line of high-performance high quality.
Description
Technical field
It is more specifically a kind of that there is high spinning performance the present invention relates to Recycle of Waste Plastics field
Regeneration polypropylene yarn line and its process for producing.
Background technology
Plastics are a kind of polymer of artificial Polymer Synthesizing, are more new industrial materials, and PP plastics（Poly- third
Alkene）It is the another fine resin kind developed after nylon, it is a kind of high density, unprotected side chain, highly crystalline linear polymerization
Thing, there is excellent combination property.Plastics are lived to people and production brings convenient and interests, while are also generated substantial amounts of
Pollution, there is data to suggest that, about 70%-80% general-purpose plastics translated into waste plastics in 10 years in plastics total amount, wherein 50% will
Waste plastics was converted into 2 years, if these waste plastics are arbitrarily abandoned or irrelevantly handled, can be brought to human environment greatly
Pollution and harm, it is referred to as " white pollution " by people, and therefore, recycling and recycling to plastics seem particularly important.
At present, the production of polypropylene fibre is roughly divided into two kinds, and one kind is as raw material, by polymerisation to its raw material by propylene
Be modified, melt, spinning, spinning melt is again by filtering, quenching, winding, final obtained fiber, the technique productions
Polypropylene fiber silk low strength；Another kind is to use polypropylene resin as raw material, spinning moulding, is then entered in spindle type traction twisting mill
Row two-stage is drawn and twisting, and the polypropylene filament of high intensity is made.Most of manufacturing enterprise of this area is spun in production regeneration PP
During silk, its production model is mainly used each waste material carrying out plasticizing granulation, then plasticized granule material is further melted into spinning
Silk, it is cumbersome that the production model does not only exist technological process complexity, and obtained regeneration polypropylene fibre does not possess high stringiness, is unfavorable for
Its application production.On the other hand, traditional PP class technics of reclaim of plastic waste manufacturing enterprise, their production and processings in reclaiming
In, all it is that PP classes waste or used plastics are directly subjected to mixing plasticizing, melting, then cooling and dicing, forms PP plastic pellets, then this is moulded
Material grain re-starts melting, spinning, and polypropylene fibre is made and spins, traditional handicraft not only can not carry out classification use to various waste PPs
Production, it is impossible to the various waste or used plastics products of classified use well, and can not further improve the matter of regeneration PP products
Amount.
The content of the invention
Disclosed by the invention is a kind of regeneration polypropylene yarn line and its process for producing with high spinning performance, and its is main
Aim to overcome that deficiencies of the prior art and shortcoming, allow manufacturing enterprise fully utilize and reclaim it is various not
Congener waste PP plastics, after carrying out selectivity and selecting and match, waste or used plastics can be controlled to be melted in screw rod well
The flow rate of liquid afterwards, it can smoothly flow in casing after ensureing waste or used plastics melting, be referred to using stable material melts
Number ensures the stability of spinning, and produces the regeneration polypropylene yarn line of high-performance high quality.
The technical solution adopted by the present invention is as follows：
A kind of regeneration polypropylene yarn line with high spinning performance, the regeneration polypropylene yarn line include following components dispensing：Useless PP ropes
Shape plastics, useless PP plastic baling bands, useless PP nonwovens cloth, useless PP stationery sheet stock, cooling masterbatch material and color masterbatch particulate material, its
In, the mass fraction of each component dispensing is respectively：Useless 64~66 parts of PP rope forms plastics, useless 9~11 parts of PP plastic baling bands,
Useless 6~8 parts of nonwoven cloth, useless 9~11 parts of PP stationery sheet stock, 2~4 parts of cooling masterbatch material, 3~5 parts of color masterbatch particulate material.
Further, each component dispensing of the regeneration polypropylene yarn line is respectively by mass fraction：Useless PP rope forms plastics 65
Part, useless 10 parts of PP plastic baling bands, useless 7 parts of PP nonwovens cloth, useless 10.2 parts of PP stationery sheet stock, 3.8 parts of cooling masterbatch material, color masterbatch
4.0 parts of particulate material.
Further, the useless PP rope forms plastics include cord and horse grass hawser, wherein, the cord and horse grass hawser matter
It is 1 to measure portion rate:1.
A kind of process for producing of regeneration polypropylene yarn line described in the claims 1 to 3, the process for producing bag
Include step in detail below：
Step 1：Individually select useless PP rope forms plastics, useless PP plastic baling bands, useless PP nonwovens cloth and useless PP stationery piece
Material；
Step 2：Each material after selecting is crushed or sheared respectively, and is rinsed using clear water；
Step 3：Each dispensing after rinsing is dehydrated, is by mass fraction after dehydration：Useless 64~66 parts of PP rope forms plastics,
9~11 parts of useless 9~11 parts of PP plastic baling bands, useless 6~8 parts of nonwoven cloth, useless PP stationery sheet stock progress mixes, simultaneously will
Mass fraction is：2~4 parts of cooling masterbatch material, the mixing of 3~5 parts of color masterbatch particulate material are added in the mix；
Step 4：The mix that step 3 is mixed carries out compacting plasticizing, screw rod melting, then filters, exports spinning
And cool down；
Step 5：By the spin finishing after cooling and drawing-off, polypropylene fiber yarn is formed.
Further, the mix of the step 4 after melting its melt melt index be 15~20.
Further, the mix of the step 4 after melting its melt melt index be 17.
Further, the extruder temperature in the step 4 is 265 degrees Celsius.
By the above-mentioned description of this invention, compared to the prior art, the advantage of the invention is that：
1st, the present invention is carried out by using different melt index properties possessed by various waste PP materials to all kinds of waste materials
Reasonably classify, arrange in pairs or groups and mix, not only more fully can carry out reproduction using various waste materials, and in this ratio
The waste materials of collocation mixing can control the flow rate of its liquid after screw rod melting well, ensure waste or used plastics melting
After smoothly can be flowed in casing, ensure the stability of spinning using stable material melts index, and produce high spinning
The regeneration polypropylene yarn line of performance high quality.
2nd, the present invention reduces the granulation work of main material intermediate link, largely using the production technology directly spun
It is upper to reduce artificial, water power and all kinds of consumptions, make the polypropylene fibre better quality cost of regeneration lower.
3rd, the present invention is mixed by the exact classification to various materials and collocation, can be reduced as far as adjusting in production
The use of auxiliary material is saved, significantly reduces the cost of production, while ensure that the characteristic property and steady quality of reconstituted product.
Embodiment
Embodiment one
A kind of regeneration polypropylene yarn line with high spinning performance, the regeneration polypropylene yarn line include following components dispensing：Useless PP ropes
Shape plastics, useless PP plastic baling bands, useless PP nonwovens cloth, useless PP stationery sheet stock, cooling masterbatch material and color masterbatch particulate material, its
In, the mass fraction of each component dispensing is respectively：Useless 65 parts of PP rope forms plastics, useless 10 parts of PP plastic baling bands, useless PP without
Spin 7 parts of cloth, useless 10.2 parts of PP stationery sheet stock, 3.8 parts of cooling masterbatch material, 4.0 parts of color masterbatch particulate material.Wherein, the useless PP ropes
Shape plastics include cord and horse grass hawser, wherein, the cord is 1 with horse grass hawser quality parts ratio:1.
Above-mentioned material formula production is prepared into regeneration polypropylene yarn line, its technique includes step in detail below：
Step 1：Individually select useless PP rope forms plastics, useless PP plastic baling bands, useless PP nonwovens cloth and useless PP stationery piece
Material；
Step 2：Each material after step 1 is selected is crushed or sheared respectively, and is rinsed using clear water；
Step 3：Each dispensing after rinsing is dehydrated, is by mass fraction after dehydration：Useless 65 parts of PP rope forms plastics, useless PP
10.2 parts of 10 parts of plastic baling band, useless 7 parts of PP nonwovens cloth, useless PP stationery sheet stock progress mixes, while by mass fraction
For：3.8 parts of cooling masterbatch material, the mixing of 4.0 parts of color masterbatch particulate material are added in the mix；
Step 4：The mix that step 3 is mixed carries out compacting plasticizing, screw rod melting, then filters, exports spinning
And cool down, the mix after melting its melt melt index be 15~20, extruder temperature is maintained at 265 degrees Celsius；
Step 5：By the spin finishing after cooling and drawing-off, polypropylene fiber yarn is formed.
In process of production, the batch of all kinds of materials is different, and melting finger has deviation, needs to carry out melting finger inspection, general rope before use
Son material melts finger between 2-8, and strap is between 1-4, and refuse yarn scratch tape is between 18-30.The present invention is by using various useless
Different melt index properties possessed by old PP materials, all kinds of waste materials are carried out reasonably to classify, arrange in pairs or groups and mix, not only
Reproduction more fully can be carried out using various waste materials, and can be fine in the waste materials of this ratio collocation mixing
Ground controls the flow rate of its liquid after screw rod melting, smoothly can be flowed after ensureing waste or used plastics melting in casing, profit
Ensure the stability of spinning with stable material melts index, and produce the regeneration polypropylene yarn line of high spinning performance high quality.
On the other hand, the present invention uses the production technology directly spun, and reduces the granulation work of other main material intermediate links
Make, largely reduce artificial, water power and all kinds of consumptions, make the polypropylene fibre better quality cost of regeneration lower.Furthermore the present invention
Mixed by the exact classification to various materials and collocation, can be reduced as far as adjusting the use of auxiliary material in production, have
The cost of production is reduced to effect, while ensure that the characteristic property and steady quality of reconstituted product.
Embodiment two
A kind of regeneration polypropylene yarn line with high spinning performance, the regeneration polypropylene yarn line include following components dispensing：Useless PP ropes
Shape plastics, useless PP plastic baling bands, useless PP nonwovens cloth, useless PP stationery sheet stock, cooling masterbatch material and color masterbatch particulate material, its
In, the mass fraction of each component dispensing is respectively：Useless 64 parts of PP rope forms plastics, useless 11 parts of PP plastic baling bands, useless nonwoven
8 parts of cloth, useless 9.2 parts of PP stationery sheet stock, 3.8 parts of cooling masterbatch material, 4 parts of color masterbatch particulate material.Wherein, the useless PP rope forms plastics
Including cord and horse grass hawser, wherein, the cord is 1 with horse grass hawser quality parts ratio:1.
The production technology of the mix of said ratio is identical with embodiment one, just no longer repeats herein, the embodiment
The regeneration polypropylene yarn line of the high spinning performance produced such as embodiment one can also be made in two mix.
The embodiment of the present invention is above are only, but the design concept of the present invention is not limited merely to this, every profit
The present invention is improved with carrying out unsubstantiality with this design, should belong to the behavior for invading the scope of the present invention.
Claims (7)
- A kind of 1. regeneration polypropylene yarn line with high spinning performance, it is characterised in that：The regeneration polypropylene yarn line is included with the following group Distribution material：Useless PP rope forms plastics, useless PP plastic baling bands, useless PP nonwovens cloth, useless PP stationery sheet stock, cooling masterbatch material and color Female particulate material, wherein, the mass fraction of each component dispensing is respectively：Useless 64~66 parts of PP rope forms plastics, useless PP plastics are beaten 9~11 parts of band, useless 6~8 parts of nonwoven cloth, useless 9~11 parts of PP stationery sheet stock, 2~4 parts of cooling masterbatch material, color masterbatch particulate material 3 ~5 parts.
- A kind of 2. regeneration polypropylene yarn line with high stringiness according to claim 1, it is characterised in that：The regeneration third The each component dispensing of synthetic fibre yarn is respectively by mass fraction：Useless 65 parts of PP rope forms plastics, useless 10 parts of PP plastic baling bands, useless PP without Spin 7 parts of cloth, useless 10.2 parts of PP stationery sheet stock, 3.8 parts of cooling masterbatch material, 4.0 parts of color masterbatch particulate material.
- A kind of 3. regeneration polypropylene yarn line with high stringiness according to claim 1 or 2, it is characterised in that：It is described useless PP rope forms plastics include cord and horse grass hawser, wherein, the cord is 1 with horse grass hawser quality parts ratio:1.
- A kind of 4. process for producing of the regeneration polypropylene yarn line described in the claims 1 to 3, it is characterised in that：The production Preparation technology includes step in detail below：Step 1：Individually select useless PP rope forms plastics, useless PP plastic baling bands, useless PP nonwovens cloth and useless PP stationery piece Material；Step 2：Each material after selecting is crushed or sheared respectively, and is rinsed using clear water；Step 3：Each dispensing after rinsing is dehydrated, is by mass fraction after dehydration：Useless 64~66 parts of PP rope forms plastics, 9~11 parts of useless 9~11 parts of PP plastic baling bands, useless 6~8 parts of nonwoven cloth, useless PP stationery sheet stock progress mixes, simultaneously will Mass fraction is：2~4 parts of cooling masterbatch material, the mixing of 3~5 parts of color masterbatch particulate material are added in the mix；Step 4：The mix that step 3 is mixed carries out compacting plasticizing, screw rod melting, then filters, exports spinning And cool down；Step 5：By the spin finishing after cooling and drawing-off, polypropylene fiber yarn is formed.
- 5. a kind of process for producing of regeneration polypropylene yarn line with high spinning performance according to claim 4, it is special Sign is：The mix of the step 4 after melting its melt melt index be 15~20.
- 6. a kind of process for producing of regeneration polypropylene yarn line with high spinning performance according to claim 5, it is special Sign is：The mix of the step 4 after melting its melt melt index be 17.
- 7. a kind of process for producing of regeneration polypropylene yarn line with high spinning performance according to claim 4, it is special Sign is：Extruder temperature in the step 4 is 265 degrees Celsius.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930515.5A CN107881589A (en) | 2017-10-09 | 2017-10-09 | A kind of regeneration polypropylene yarn line and its process for producing with high spinning performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930515.5A CN107881589A (en) | 2017-10-09 | 2017-10-09 | A kind of regeneration polypropylene yarn line and its process for producing with high spinning performance |
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| CN107881589A true CN107881589A (en) | 2018-04-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549511A (en) * | 2019-08-21 | 2019-12-10 | 福建三宏再生资源科技有限公司 | electromagnetic heating type plastic granulator convenient for material mixing and use method thereof |
| CN114574985A (en) * | 2022-03-25 | 2022-06-03 | 湖北博韬合纤有限公司 | Production process of regenerated polypropylene short fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560700A (en) * | 2009-05-15 | 2009-10-21 | 福建三宏再生资源科技有限公司 | Method for producing polypropylene fiber by using waste polypropylene plastic |
| CN102154718A (en) * | 2011-04-18 | 2011-08-17 | 福建三宏再生资源科技有限公司 | Direct spinning process for regenerated polypropylenes |
-
2017
- 2017-10-09 CN CN201710930515.5A patent/CN107881589A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560700A (en) * | 2009-05-15 | 2009-10-21 | 福建三宏再生资源科技有限公司 | Method for producing polypropylene fiber by using waste polypropylene plastic |
| CN102154718A (en) * | 2011-04-18 | 2011-08-17 | 福建三宏再生资源科技有限公司 | Direct spinning process for regenerated polypropylenes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549511A (en) * | 2019-08-21 | 2019-12-10 | 福建三宏再生资源科技有限公司 | electromagnetic heating type plastic granulator convenient for material mixing and use method thereof |
| CN114574985A (en) * | 2022-03-25 | 2022-06-03 | 湖北博韬合纤有限公司 | Production process of regenerated polypropylene short fiber |
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Application publication date: 20180406 |
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