CN2539751Y - Sea-island fibre composite spinning pack - Google Patents
Sea-island fibre composite spinning pack Download PDFInfo
- Publication number
- CN2539751Y CN2539751Y CN 02210834 CN02210834U CN2539751Y CN 2539751 Y CN2539751 Y CN 2539751Y CN 02210834 CN02210834 CN 02210834 CN 02210834 U CN02210834 U CN 02210834U CN 2539751 Y CN2539751 Y CN 2539751Y
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- composite
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- distribution plate
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- pin
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Abstract
The utility model relates to a sea-island fiber composite spinning pack, which is equipped with two melt canals communicated with the spinning equipment. The canals are respectively communicated with sand tanks arranged correspondingly in a shell. The lower parts of the two sand tanks are equipped in sequence with a distribution board, a composite board and a spinneret. The melts of two different components flowing out of a distribution board are compounded into a composite melt formed by the other melt covered with one melt via the melt canals on the composite board. The composite melt is ejected via the spinneret arranged below the composite board. The composite spinning pack can produce 0.1 to 0.01 denier superfine fibers.
Description
The utility model relates to a kind of parts of the high polymer blend spinning with two kinds of different components, particularly with high polymer compound filament spinning component of making sea island filament under molten condition of two kinds of different components.
The existing device for spinning that is used to produce compound silk is that the high polymer with two kinds of different components becomes silk separately, i.e. the shower nozzle ejection of high polymer by separately is mixed into it a branch of combined yarn again, and then handles through the back operation and to obtain the finished product mixed yarn.The fiber number of this silk is thicker, and the fabric softness and the drapability that weave are relatively poor.
Domestic patent documentation is retrieved, do not retrieved relevant relevant report of producing islands-in-sea bicomponent fibre silk equipment.
The purpose of this utility model is to provide a kind of composite spining module that can produce the superfine fibre silk, and it is compound under molten condition with the high polymer of two kinds of different components, makes the superfine fibre silk through processing again.
The purpose of this utility model is achieved in that a kind of sea island filament composite spining module, comprise housing, be positioned at the sand pond of housing, distribution plate, spinnerets, it is characterized in that this assembly is provided with two melt canals that are connected with spinning equipment, this passage respectively with housing in the sand pond of corresponding setting be connected, the distribution plate that is positioned at below, two sand ponds is provided with two melt canals that are connected with two sand ponds respectively, the distribution plate below is provided with composite plate, the melt of two kinds of different components that flow out from distribution plate is combined into the compounding flux that a kind of melt coats another kind of melt through the melt canal on the composite plate, and this compounding flux is through being located at the spinnerets ejection of composite plate below.
Described composite plate, be distributed with some groups of hollow pins that are connected with a kind of melt canal of distribution plate on it, each hollow pin cavities in composite plate stretches in below and the composite holes of the corresponding one by one setting of pin, melt via pins hole enters in the composite holes, and cavities is connected with another kind of melt canal on the distribution plate in the composite plate.Enter interior melt via pins of cavities and the gap between the composite holes and enter in the composite holes, make two kinds of melts in this hole, be combined into several skin-core structures that a kind of melt coats another kind of melt.
Described filament spinning component, its distribution plate is to be made of three distribution plates that set gradually, wherein go up the melt canal that has two to be connected and to be arranged in parallel with the sand pond respectively on the distribution plate, the through hole of melt canal dwindles from top to bottom gradually, the intermediate section matching board is provided with the circular passage of two concentric circles trends, each melt canal is provided with the circular passage of two concentric circles trend at least on the lower distribution plate, the melt of two kinds of different components respectively on distribution plate separately passage flow to, flow out.
Be distributed with 20-60 group pin on composite plate, every group of pin is made up of 30-60 equally distributed hollow pin.
The filament spinning component that the utility model provides, its housing is provided with two passages, the melt of two kinds of different components enters the sand pond and the distribution plate of corresponding setting with it respectively through passage separately, two groups of melts from the distribution plate outflow, wherein a kind of melt enters in the composite holes through the through hole of one group of group hollow pin respectively, another kind of melt enters cavities in the composite plate, gap between via pins and composite holes enters in the composite holes, like this, two kinds of melts just are combined into a kind of melt and coat alternative several skin-core structures in the hole.Because the composite holes of each group pin correspondence is relative with a spinneret orifice of spinnerets, when the compounding flux of numerous skin-core structure enters in the spinneret orifice, the part of skin is together inter-adhesive, and the part of core is exactly not have several fibers.The part of skin is called the sea, and the part of core is called the island, i.e. islands-in-sea type fibre.Become fine back to dissolve away, just formed ultra-fine islands-in-sea type fibre silk with the part of solution with skin.The fiber number of this silk is at 0.01-0.1dpf, and it is good than general fabrics that the fabric that is made into this filament not only has high ventilation, moisture absorption, perspire, characteristics such as sticking body, and fabric softness and drapability, the magnificent and sliding glutinous feel of exquisiteness.
The utility model has following characteristics:
1, this combined type filament spinning component can the production fiber number be the superfine fibre of 0.1-0.01;
2, produce superfine fibre with the filament spinning component with single spinning head, its equipment investment is few, and alternative import assembly;
3, single spinning head filament spinning component is produced composite fibre, and its melt stroke is short, and logistics distributes rationally, no viscous flow phenomenon, and the melt thermal degradation is few, good uniformity;
4, adopt single spinning head spinning, it is simple in structure, is convenient to operation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged drawing of one group of pin of the utility model.
Be described in further detail below in conjunction with accompanying drawing.
As Fig. 1, the housing of composite spining module is to be made of upper and lower casing 1,2, and upper and lower casing fuses by connector.Be provided with the melt inlet of two different components above the side of upper shell, two kinds of melt A, B are connected with two sand ponds 3 that be arranged in parallel respectively through passage separately.Below the sand pond, set gradually three distribution plates.Because the melt area that flows out from the sand pond is bigger, for can make as far as possible melt the short time by and do not degrade, the passage aperture it on the distribution plate 4 dwindles from top to bottom gradually, its export with intermediate section matching board 5 on the passage of corresponding setting be connected.Two kinds of melt A on the intermediate section matching board, B passage are the circular passage of concentric circles trend, and equally distributed through hole is connected with lower distribution plate 6 passages on the circular passage.For the uniform distribution melt, lower distribution plate is provided with the melt A channel of two concentric circles trends, is provided with the melt B passage of three concentric circles trends.The composite plate that is arranged on the distribution plate below is to be made of upper and lower two boards, composite plate 7 is provided with the circular passage of two concentric circles trends that are connected with distribution plate melt A channel on it, two circular passages are provided with 48 groups of needle-based pins, every group of pin is to be made of 37 equally distributed hollow pins 13, sees Fig. 2.Every group of hollow pin is respectively in the cavity of last composite plate lower end stretches to down the composite holes of composite plate 8 and the corresponding one by one setting of each pin.Melt A via pins hole enters down in the composite holes on the composite plate.The passage that the melt B that flows out from distribution plate is provided with through last composite plate enters in the cavity, pin and the gap between the composite holes on the composite plate enters in the composite holes under the warp again, make two kinds of melts in this hole, be combined into skin-core structure, every group of corresponding spinneret orifice of composite holes enters the inter-adhesive and ejection of the spinneret orifice on spinnerets 9 of compounding flux in the spinneret orifice.Distribution plate, composite plate, spinnerets link into an integrated entity by connector.
Claims (4)
1, a kind of sea island filament composite spining module, comprise housing, be positioned at sand pond, distribution plate, the spinnerets of housing, it is characterized in that this assembly is provided with two melt canals that are connected with spinning equipment, this passage respectively with housing in the sand pond of corresponding setting be connected, the distribution plate that is positioned at below, two sand ponds is provided with two melt canals that are connected with two sand ponds respectively, the distribution plate below is provided with composite plate, and the composite plate below is provided with spinnerets.
2, sea island filament composite spining module according to claim 1, it is characterized in that being distributed with on the composite plate some groups of hollow pins that are connected with a kind of melt canal of distribution plate, each hollow pin cavities in composite plate stretches in below and the composite holes of the corresponding one by one setting of pin, melt via pins hole enters in the composite holes, and cavities is connected with another kind of melt canal on the distribution plate in the composite plate.
3, sea island filament composite spining module according to claim 1, it is characterized in that described filament spinning component, its distribution plate is to be made of three distribution plates that set gradually, wherein go up the melt canal that has two to be connected and to be arranged in parallel with the sand pond respectively on the distribution plate, the through hole of melt canal dwindles from top to bottom gradually, the intermediate section matching board is provided with the circular passage of two concentric circles trends, and each melt canal is provided with the circular passage of two concentric circles trends at least on the lower distribution plate.
4, sea island filament composite spining module according to claim 1 is characterized in that being distributed with on the composite plate 20-60 group pin, and every group of pin is made up of 30-60 equally distributed hollow pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210834 CN2539751Y (en) | 2002-03-23 | 2002-03-23 | Sea-island fibre composite spinning pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210834 CN2539751Y (en) | 2002-03-23 | 2002-03-23 | Sea-island fibre composite spinning pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539751Y true CN2539751Y (en) | 2003-03-12 |
Family
ID=33690889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02210834 Expired - Fee Related CN2539751Y (en) | 2002-03-23 | 2002-03-23 | Sea-island fibre composite spinning pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539751Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505155A (en) * | 2011-11-09 | 2012-06-20 | 无锡市宇翔化纤工程设备有限公司 | Double-ended composite chemical fiber spinning assembly |
| CN104775172A (en) * | 2015-03-30 | 2015-07-15 | 临邑大正特纤新材料有限公司 | Sea-island fiber spinning pack |
| CN109112651A (en) * | 2018-10-19 | 2019-01-01 | 江苏尚科聚合新材料有限公司 | A kind of island composite spining module and a kind of composite fibre |
| CN111501113A (en) * | 2020-03-27 | 2020-08-07 | 金湖仁泰化纤有限公司 | Spinning box for producing modified polypropylene monofilaments |
-
2002
- 2002-03-23 CN CN 02210834 patent/CN2539751Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505155A (en) * | 2011-11-09 | 2012-06-20 | 无锡市宇翔化纤工程设备有限公司 | Double-ended composite chemical fiber spinning assembly |
| CN104775172A (en) * | 2015-03-30 | 2015-07-15 | 临邑大正特纤新材料有限公司 | Sea-island fiber spinning pack |
| CN109112651A (en) * | 2018-10-19 | 2019-01-01 | 江苏尚科聚合新材料有限公司 | A kind of island composite spining module and a kind of composite fibre |
| CN111501113A (en) * | 2020-03-27 | 2020-08-07 | 金湖仁泰化纤有限公司 | Spinning box for producing modified polypropylene monofilaments |
| CN111501113B (en) * | 2020-03-27 | 2021-08-27 | 金湖仁泰化纤有限公司 | Spinning box for producing modified polypropylene monofilaments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |