CN202202038U - Superfine super soft polyester filament yarn for glass cloth - Google Patents
Superfine super soft polyester filament yarn for glass cloth Download PDFInfo
- Publication number
- CN202202038U CN202202038U CN2011202423892U CN201120242389U CN202202038U CN 202202038 U CN202202038 U CN 202202038U CN 2011202423892 U CN2011202423892 U CN 2011202423892U CN 201120242389 U CN201120242389 U CN 201120242389U CN 202202038 U CN202202038 U CN 202202038U
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- CN
- China
- Prior art keywords
- polyester filament
- glass cloth
- spinneret
- filament yarn
- ultra
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a superfine super soft polyester filament yarn for glass cloth. The section of the superfine super soft polyester filament yarn for the glass cloth is W-shaped, rectangular or square. The utility model also discloses a spinneret plate for producing the superfine 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. The spinneret orifices consist of double folding spinneret orifices and profiled holes. The profiled holes are straight-line-shaped spinneret orifices or hollow spinneret orifices. The double folding spinneret orifices and the profiled holes are distributed on the spinneret plate body at intervals in a concentric circle shape. The superfine super soft polyester filament yarn for the glass cloth has the advantages that the polyester filament yarn has small filament number and soft hand feeling; a fabric texture woven with the superfine super soft polyester filament yarn is thin and light, has strong light transmission and is used for curtain transparent cloth and Shajin cloth for preventing wind and sand; a W-shaped double folding spinneret orifice melt spinning technology is adopted in production, so that the polyester product can have excellent retractility and a soft effect is achieved; and due to the adoption of the hollow spinneret orifices, jetted fibers have high profile degree and have functions of adsorbing moisture and ventilating.
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 (2)
1. glass cloth is characterized in that with ultra-fine ultra soft polyester filament: said glass cloth uses the cross section of ultra-fine ultra soft polyester filament to be " W " font, rectangle or square.
2. glass cloth according to claim 1 is characterized in that with ultra-fine ultra soft polyester filament: it is 0.8-1.5dtex that said glass cloth uses the filament number of ultra-fine ultra soft polyester filament.
3 .Glass cloth according to claim 1 is characterized in that with 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202423892U CN202202038U (en) | 2011-07-11 | 2011-07-11 | Superfine super soft polyester filament yarn for glass cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202423892U CN202202038U (en) | 2011-07-11 | 2011-07-11 | Superfine super soft polyester filament yarn for glass cloth |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205463514U Division CN202415769U (en) | 2011-07-11 | 2011-07-11 | Spinneret plate for producing super-thin and super-soft polyester filament yarn for glass cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202038U true CN202202038U (en) | 2012-04-25 |
Family
ID=45966170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202423892U Expired - Fee Related CN202202038U (en) | 2011-07-11 | 2011-07-11 | Superfine super soft polyester filament yarn for glass cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN2011202423892U patent/CN202202038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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: 20120425 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |