CN104746151A - Spinneret plate with circular and trifoliate tiny pores - Google Patents
Spinneret plate with circular and trifoliate tiny pores Download PDFInfo
- Publication number
- CN104746151A CN104746151A CN201310733596.1A CN201310733596A CN104746151A CN 104746151 A CN104746151 A CN 104746151A CN 201310733596 A CN201310733596 A CN 201310733596A CN 104746151 A CN104746151 A CN 104746151A
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- CN
- China
- Prior art keywords
- spinneret
- circular
- trifoliate
- spinneret orifice
- trilobal cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a spinneret plate with circular and trifoliate tiny pores. The spinneret plate with the circular and trifoliate tiny pores comprises a spinneret plate face (1), wherein the spinneret tiny pores are formed in the spinneret plate face (1), a feed port is formed in one face of each spinneret tiny pore, and a discharge port is formed in the other face of each spinneret tiny pore. The spinneret plate with the circular and trifoliate tiny pores is characterized in that the spinneret plate face (1) is circular, the spinneret tiny pores are respectively in a circular shape and a trifoliate shape, and the number of the spinneret tiny pores is 24-96. Accordingly, breaking strength of polyester filament yarns produced through the spinneret plate with the circular and trifoliate tiny pores is observably improved. Hand feelings and gloss of fabrics woven through the polyester filament yarns are different from fabrics woven through round hole polyester filament yarns and polyester filament yarns with singe trifoliate sections. The polyester filament yarns obtained through the spinneret plate with the circular and trifoliate tiny pores are high in quality, have good flash effects, and are fine and smooth in hand feeling, and good in moisture absorption and air permeability, and simultaneously the fabrics woven through the polyester filament yarns produced through the spinneret plate with the circular and trifoliate tiny pores are soft in hand feeling and can be used as high quality clothing material.
Description
Technical field
The present invention relates to a kind of spinnerets, be specifically related to a kind of spinnerets mixing micro-pore shape, particularly relate to a kind of simultaneously containing the round spinnerets with trilobal cross micropore.
Background technology
The high polymer molten of viscous state or solution, also known as spinning cap, can be transformed into the thread having particular cross section shape by spinnerets by spinneret orifice, after setting medium is as air or coagulating bath solidification, form strand.
At present, single circular hole fiber because of fibre section be circular, therefore light refraction face is less to external world, and cloth cover luster effect is general.Single trilobal cross fiber is special because of fibre section shape, increase the plane of refraction of light to external world, the gloss that light product just has similar diamond if spin, but shortcoming is because trilobal cross end face particularity, this subtriangular length of side point midway easily produces depressed phenomenon, the refraction situation of light has impact to external world, can not obtain satisfied effect.
The polyester filament that single micropore is produced is woven into fabric and is all difficult to present fine and smooth feel and bright color and luster, and the hygroscopicity of the fabric obtained and gas permeability poor, the demand of prior art can not be met.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point and provide a kind of simultaneously containing the round spinnerets with trilobal cross micropore.
The object of the invention is to realize in the following manner:
A kind of containing the round spinnerets with trilobal cross micropore, comprise spinneret face, spinneret face is provided with spinneret orifice, the one side of spinneret orifice is charging aperture, and another side is discharging opening, and spinneret face shape is circular, spinneret orifice is round with trilobal cross two kinds of shapes, spinneret orifice number is 24 ~ 96, is preferably 24 ~ 48, most preferably 36 or 48.Described spinneret orifice is circle or concentric diamond structural arrangement in multilayer concentric from inside to outside, and preferred spinneret orifice is from inside to outside in three layers of concentric circles or concentric diamond structural arrangement.Trilobal cross spinneret orifice is arranged on concentric circles or concentric diamond middle level, and circular spinneret orifice is arranged on concentric circles or concentric diamond innermost layer and outermost layer.Be in staggered distribution between circular spinneret orifice and trilobal cross spinneret orifice.Trilobal cross spinneret orifice preferably arranges 12.
Described spinneret face diameter is 80 ~ 90mm.This spinneret face diameter is preferably 85mm.
Beneficial effect of the present invention compared with the prior art: spinnerets of the present invention designs at same spinnerets by round with trilobal cross micropore two kinds of difform micropores, the polyester filament that spinning obtains has the cross section multifilament of two kinds of different micropores, and the fracture strength of product significantly improves.With the fabric that this product is made into, feel and gloss are all different from conventional circular hole polyester filament and the polyester filament of single odd-shaped cross section, the product quality obtained is high, there is good flash effect, feel is fine and smooth, hygroscopicity and good permeability, the feel of fabric is more soft simultaneously, can be used as high-grade fabric.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spinnerets of circular hole of the present invention and the mixing of trilobal cross hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, a kind of containing the round spinnerets with trilobal cross micropore, comprise spinneret face 1, spinneret face 1 is provided with spinneret orifice, and the one side of spinneret orifice is charging aperture, another side is discharging opening, spinneret face 1 shape is circular, and spinneret orifice is two or more shape, and spinneret orifice number is 24 ~ 96, be preferably 24 ~ 48, most preferably 36 or 48.Spinneret orifice is from inside to outside in three layers of concentric circles or concentric diamond structural arrangement.Spinneret orifice shape is circular and in-line mixing forms, and trilobal cross spinneret orifice 3 is arranged on concentric circles or concentric diamond middle level, and circular spinneret orifice 2 is arranged on concentric circles or concentric diamond innermost layer and outermost layer.Be in staggered distribution between circular spinneret orifice 2 and trilobal cross spinneret orifice 3.Trilobal cross spinneret orifice 3 arranges 12.Spinneret face 1 diameter is 85mm.
Adopt spinnerets spinning of the present invention, the final products obtained have cross section multifilament that is round and trilobal cross two kinds of different micropores, and the fracture strength of product significantly improves.With the fabric that this product is made into, feel and gloss are all different from conventional circular hole polyester filament and the polyester filament of single odd-shaped cross section, the product quality obtained is high, there is good flash effect, feel is fine and smooth, hygroscopicity and good permeability, the feel of fabric is more soft simultaneously, can be used as high-grade fabric.
Claims (9)
1. one kind contains spinnerets that is round and trilobal cross micropore, comprise spinneret face (1), spinneret face (1) is provided with spinneret orifice, the one side of spinneret orifice is charging aperture, another side is discharging opening, it is characterized in that described spinneret face (1) shape is for circular, spinneret orifice is round with trilobal cross two kinds of shapes, and spinneret orifice number is 24 ~ 96.
2. according to claim 1 containing the round spinnerets with trilobal cross micropore, it is characterized in that described micropore number is 24 ~ 48.
3. according to claim 2 containing the round spinnerets with trilobal cross micropore, it is characterized in that described micropore number is 36 or 48.
4. according to claim 1 containing the round spinnerets with trilobal cross micropore, it is characterized in that described spinneret orifice circle or concentric diamond structural arrangement in multilayer concentric from inside to outside.
5. according to claim 1 containing the round spinnerets with trilobal cross micropore, it is characterized in that described spinneret orifice from inside to outside in three layers of concentric circles or concentric diamond structural arrangement.
6. according to claim 5 containing the round spinnerets with trilobal cross micropore, it is characterized in that described trilobal cross spinneret orifice (3) is arranged on concentric circles or concentric diamond middle level, circular spinneret orifice (2) is arranged on concentric circles or concentric diamond innermost layer and outermost layer.
7. according to claim 1 containing the round spinnerets with trilobal cross micropore, it is characterized in that being in staggered distribution between described circular spinneret orifice (2) and trilobal cross spinneret orifice (3).
8. according to claim 1 containing the round spinnerets with trilobal cross micropore, it is characterized in that described trilobal cross spinneret orifice (3) arranges 12.
9. the spinnerets of mixing micro-pore shape according to claim 1, is characterized in that described spinneret face (1) diameter is 80 ~ 90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733596.1A CN104746151A (en) | 2013-12-27 | 2013-12-27 | Spinneret plate with circular and trifoliate tiny pores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733596.1A CN104746151A (en) | 2013-12-27 | 2013-12-27 | Spinneret plate with circular and trifoliate tiny pores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104746151A true CN104746151A (en) | 2015-07-01 |
Family
ID=53586380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310733596.1A Pending CN104746151A (en) | 2013-12-27 | 2013-12-27 | Spinneret plate with circular and trifoliate tiny pores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746151A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893793A (en) * | 2018-09-06 | 2018-11-27 | 福建锦江科技有限公司 | A kind of spinneret, 6 drafting silk of special-shaped polyamide fibre and preparation method thereof |
| CN110965188A (en) * | 2019-12-31 | 2020-04-07 | 江苏恒力化纤股份有限公司 | Preparation method of silk-like fabric |
| CN110983575A (en) * | 2019-12-29 | 2020-04-10 | 江苏恒力化纤股份有限公司 | Preparation method of oxford fabric |
-
2013
- 2013-12-27 CN CN201310733596.1A patent/CN104746151A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893793A (en) * | 2018-09-06 | 2018-11-27 | 福建锦江科技有限公司 | A kind of spinneret, 6 drafting silk of special-shaped polyamide fibre and preparation method thereof |
| CN110983575A (en) * | 2019-12-29 | 2020-04-10 | 江苏恒力化纤股份有限公司 | Preparation method of oxford fabric |
| CN110965188A (en) * | 2019-12-31 | 2020-04-07 | 江苏恒力化纤股份有限公司 | Preparation method of silk-like fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |