CN202415769U - Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth - Google Patents
Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth Download PDFInfo
- Publication number
- CN202415769U CN202415769U CN2011205463514U CN201120546351U CN202415769U CN 202415769 U CN202415769 U CN 202415769U CN 2011205463514 U CN2011205463514 U CN 2011205463514U CN 201120546351 U CN201120546351 U CN 201120546351U CN 202415769 U CN202415769 U CN 202415769U
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- super
- polyester filament
- spinneret
- glass cloth
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Abstract
The utility model discloses a super-thin and super-soft polyester filament yarn for glass cloth. The section of the super-thin and super-soft polyester filament yarn for the glass cloth is 'W'-shaped, rectangular or square. The utility model further discloses a spinneret plate for producing the super-thin and super-soft polyester filament yarn for the glass cloth. The spinneret plate comprises a spinneret plate body, a plurality of spinneret orifices are distributed on the spinneret plate body and include double-fold spinneret orifices and special-shaped orifices, the special-shaped orifices are 'straight' spinneret orifices or hollow spinneret orifices, and the double-fold spinneret orifices and the special-shaped orifices are concentrically distributed on the spinneret plate at intervals. The super-thin and super-thin polyester filament yarn for the glass cloth and the spinneret plate have the advantages that the filament number of the polyester filament yarn is low, the polyester filament yarn feels soft, a fabric made of the polyester filament yarn by means of weaving is light and thin, is high in light transmission, can be used for transparent cloth of curtains and gauze scarf cloth for stopping sand and is produced by the aid of the melt weaving technology adopting the 'W'-shaped double-fold spinneret orifices, accordingly, a polyester product can be fine in flexibility and is soft, the degree of profile of spin fibers of the hollow spinneret orifices is high, and moisture absorption and breathability are realized.
Description
Technical field
The utility model relates to glass cloth with ultra-fine ultra soft polyester filament.
The utility model also relates to the spinnerets of glass cloth with ultra-fine ultra soft polyester filament production usefulness.
Background technology
The total linear density of polyester filament is thinner, and is soft, and its fabric is frivolous, and light transmission is strong, is widely used in lamp box advertisement cloth base cloth, the gauze kerchief cloth of curtain tracing cloth and catch blowing sand.Existing spinnerets is the spinneret orifice of pure circle and the spinneret orifice of pure abnormal shape, and its inside of the fiber that circular port is produced is solid construction, arrange closely, and the intermolecular hydrophilic-structure that lacks, so regain is very little, and hygroscopicity is poor, and gloss is relatively poor; The heterotypic fibre good luster, flexibility is good, but the required precision of special-shaped spinneret orifice is high, processing difficulties.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model provides thinner, the soft glass cloth of a kind of total linear density with ultra-fine ultra soft polyester filament.
Another purpose of the utility model provides the spinnerets of a kind of glass cloth with ultra-fine ultra soft polyester filament production usefulness.
The utility model solves the technical scheme that its technical problem adopted:
Glass cloth is with ultra-fine ultra soft polyester filament, and said glass cloth uses the cross section of ultra-fine ultra soft polyester filament to be " W " font, rectangle or square.
It is 0.8-1.5dtex that said glass cloth uses the filament number of ultra-fine ultra soft polyester filament.
It is 20-22dtex that said glass cloth uses the total linear density of ultra-fine ultra soft polyester filament.
Glass cloth is with the spinnerets of ultra-fine ultra soft polyester filament production usefulness; It comprises the spinnerets plate body; Be distributed with a plurality of spinneret orifices on the said spinnerets plate body; Said spinneret orifice is made up of two-fold spinneret orifice and profiled holes, and said profiled holes is " one " font spinneret orifice or hollow type spinneret orifice, and said two-fold spinneret orifice and profiled holes are concentric circles and are intervally arranged on the spinnerets plate body.
Said two-fold spinneret orifice is " W " font.
Said hollow type spinneret orifice is made up of 4 slit unit, and said each slit unit is the L type, and the gap of joint, two slit unit is 0.05-0.1mm.
The beneficial effect of the utility model is: the filament number of polyester filament is little, and is soft, and frivolous with its woven fabric, light transmission is strong, is used for the gauze kerchief cloth of curtain tracing cloth and catch blowing sand; Adopt the melt spinning technique of the two-fold spinneret orifice of " W " font to produce, can make dacron product have better telescopicing performance, reach soft effect, adopt the hollow type spinneret orifice, the fiber degree of profile of ejection is high, has the ventilative function of moisture absorption.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Among Fig. 1 (a) ultra-fine ultra soft polyester filament cross section is the sketch map of " W " font for glass cloth uses; Among Fig. 1 (b) ultra-fine ultra soft polyester filament cross section is rectangular sketch map for glass cloth uses; Among Fig. 1 (c) ultra-fine ultra soft polyester filament cross section is foursquare sketch map for glass cloth uses.
Fig. 2 is the structural representation of glass cloth with the spinnerets of ultra-fine ultra soft polyester filament production usefulness.
Fig. 3 is the structural representation of glass cloth with another embodiment of the spinnerets of ultra-fine ultra soft polyester filament production usefulness.
Fig. 4 is the structure for amplifying sketch map of hollow type spinneret orifice.
Wherein: 1, spinnerets plate body, 2, spinneret orifice, 3, the two-fold spinneret orifice, 4, " one " font spinneret orifice, 5, the hollow type spinneret orifice, 6, the slit unit.
The specific embodiment
Following examples are used to explain the utility model, are not used for limiting the utility model.
As illustrated in fig. 1 and 2; The glass cloth of the utility model is with ultra-fine ultra soft polyester filament; Glass cloth uses the cross section of ultra-fine ultra soft polyester filament to be " W " font, rectangle or square; Glass cloth uses the filament number of ultra-fine ultra soft polyester filament to be 1dtex, and glass cloth uses the total linear density of ultra-fine ultra soft polyester filament to be 20dtex.Above-mentioned glass cloth is with the spinnerets of ultra-fine ultra soft polyester filament production usefulness; It comprises spinnerets plate body 1; Be distributed with a plurality of spinneret orifices 2 on the spinnerets plate body 1; Spinneret orifice 2 is made up of " W " font two-fold spinneret orifice 3 and profiled holes, and profiled holes is " one " font spinneret orifice 4, and two-fold spinneret orifice 3 is concentric circles with " one " font spinneret orifice 4 and is intervally arranged on spinnerets plate body 1.
The filament number of polyester filament is little, and is soft, frivolous with its woven fabric; Light transmission is strong, is used for the gauze kerchief cloth of curtain tracing cloth and catch blowing sand, adopts the melt spinning technique of the two-fold spinneret orifice 3 of " W " font to produce; Can make dacron product have better telescopicing performance, reach soft effect, adopt " one " font spinneret orifice 4; The fiber abnormity of ejection is thinner, has the ventilative function of moisture absorption.
Like Fig. 1, shown in 3 and 4; The glass cloth of the utility model is with ultra-fine ultra soft polyester filament; Glass cloth uses the cross section of ultra-fine ultra soft polyester filament to be " W " font, rectangle or square; Glass cloth uses the filament number of ultra-fine ultra soft polyester filament to be 1.2dtex, and glass cloth uses the total linear density of ultra-fine ultra soft polyester filament to be 22dtex.The above-mentioned a kind of spinnerets of glass cloth that be used to produce with ultra-fine ultra soft polyester filament; It comprises spinnerets plate body 1; Be distributed with a plurality of spinneret orifices 2 on the spinnerets plate body 1, spinneret orifice is made up of " W " font two-fold spinneret orifice 3 and profiled holes, and profiled holes is a hollow type spinneret orifice 5; Hollow type spinneret orifice 5 is made up of 4 slit unit 6; Each slit unit 6 is the L type, and the gap of 6 joints, two slit unit is 0.05mm, and two-fold spinneret orifice and hollow type spinneret orifice 5 are concentric circles and are intervally arranged on spinnerets plate body 1.
The filament number of polyester filament is little, and is soft, frivolous with its woven fabric; Light transmission is strong, is used for the gauze kerchief cloth of curtain tracing cloth and catch blowing sand, adopts the melt spinning technique of the two-fold spinneret orifice 3 of " W " font to produce; Can make dacron product have better telescopicing performance, reach soft effect, adopt hollow type spinneret orifice 5; The fiber degree of profile of ejection is high, has the ventilative function of moisture absorption.
Claims (3)
1. glass cloth is with the spinnerets of ultra-fine ultra soft polyester filament production usefulness; It comprises the spinnerets plate body; Be distributed with a plurality of spinneret orifices on the said spinnerets plate body; It is characterized in that: said spinneret orifice is made up of two-fold spinneret orifice and profiled holes, and said profiled holes is " one " font spinneret orifice or hollow type spinneret orifice, and said two-fold spinneret orifice and profiled holes are concentric circles and are intervally arranged on the spinnerets plate body.
2. glass cloth according to claim 1 is characterized in that with the spinnerets of ultra-fine ultra soft polyester filament production usefulness: said two-fold spinneret orifice is " W " font.
3. glass cloth according to claim 1 is with the spinnerets of ultra-fine ultra soft polyester filament production usefulness; It is characterized in that: said hollow type spinneret orifice is made up of 4 slit unit; Said each slit unit is the L type, and the gap of joint, two slit unit is 0.05-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205463514U CN202415769U (en) | 2011-07-11 | 2011-07-11 | Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205463514U CN202415769U (en) | 2011-07-11 | 2011-07-11 | Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202423892U Division CN202202038U (en) | 2011-07-11 | 2011-07-11 | Superfine super soft polyester filament yarn for glass cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415769U true CN202415769U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205463514U Expired - Fee Related CN202415769U (en) | 2011-07-11 | 2011-07-11 | Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823658A (en) * | 2018-06-19 | 2018-11-16 | 新凤鸣集团湖州中石科技有限公司 | A kind of double profiled-cross-section POY fibers of terylene semi-gloss super fine denier and its production method |
| CN112813512A (en) * | 2020-12-31 | 2021-05-18 | 江苏恒科新材料有限公司 | double-W-shaped special-shaped hollow polyester FDY fiber and preparation method thereof |
-
2011
- 2011-07-11 CN CN2011205463514U patent/CN202415769U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823658A (en) * | 2018-06-19 | 2018-11-16 | 新凤鸣集团湖州中石科技有限公司 | A kind of double profiled-cross-section POY fibers of terylene semi-gloss super fine denier and its production method |
| CN108823658B (en) * | 2018-06-19 | 2024-01-23 | 新凤鸣集团湖州中石科技有限公司 | Polyester semi-gloss superfine denier double-special-shaped cross-section POY fiber and production method thereof |
| CN112813512A (en) * | 2020-12-31 | 2021-05-18 | 江苏恒科新材料有限公司 | double-W-shaped special-shaped hollow polyester FDY fiber and preparation method thereof |
| CN112813512B (en) * | 2020-12-31 | 2022-02-01 | 江苏恒科新材料有限公司 | double-W-shaped special-shaped hollow polyester FDY fiber and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |