CN104681207A - Preparation method of transparent pattern headphone cable and product - Google Patents
Preparation method of transparent pattern headphone cable and product Download PDFInfo
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- CN104681207A CN104681207A CN201410752224.8A CN201410752224A CN104681207A CN 104681207 A CN104681207 A CN 104681207A CN 201410752224 A CN201410752224 A CN 201410752224A CN 104681207 A CN104681207 A CN 104681207A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a preparation method of a transparent pattern headphone cable. The preparation method comprises the steps of preparing an inner wire, preparing a fluorescent cloth belt, winding a pattern belt, preparing a transparent wrapping jacket and the like. The invention also discloses the transparent pattern headphone cable prepared by using the method. The transparent pattern headphone cable comprises the inner wire and the transparent wrapping jacket, wherein the inner wire comprises a first wire, a second wire, a fiber bundle, a yarn and an insulated coat layer tightly attached to the exterior of the yarn; the fluorescent cloth belt which is wound in a crossing way is arranged on the surface of the inner wire and forms the pattern belt with a plurality of nodes; the spacing between any two nodes in the pattern belt is 5-10mm; the interior of the transparent wrapping jacket is embedded into and tightly attached to a groove formed between the pattern belt and the insulated coat layer, and an inward pre-tightening force is formed and kept to fix the pattern belt. By virtue of the unique transparent pattern belt, the headphone cable is convenient to identify, the pattern belt with fluorescent materials is wrapped by the transparent wrapping jacket and is not in contact with a human body, the fluorescent effect is presented, and the transparent pattern headphone cable is environmentally-friendly and attractive, and has the excellent performances of folding resistance, oil resistance and the like.
Description
Technical field
The present invention relates to cable, particularly a kind of preparation method of grain of rice earphone cord and goods thereof.
Background technology
The use of earphone cord is very general, and earphone cord on sale on market is various in style, and earphone cord is except possessing excellent physicochemical property, and it is attractive in appearance, environmental protection, be convenient to identify that also a lot of consumer extremely pursues.
Existing earphone cord tegument is often single color, transparent is uncommon, then not yet occurring of fluorescent effect and striated band is set inside earphone cord tegument, the surface of conventional earphone line mostly is shiny surface simultaneously, easy knotting, bad with skin-friendly after human contact, the performances such as surface touch and the resistance to bending of oil resistant need to improve, therefore develop a kind of transparent, patterned outward appearance, there is the earphone cord of fluorescent effect and high specific surface area, improve the overall performance of existing earphone cord and identify that aesthetics is very urgent.
Summary of the invention
For above-mentioned deficiency, the object of the invention is to, a kind of preparation method and goods thereof of grain of rice earphone cord are provided.
The present invention for the adopted technical scheme that achieves the above object is:
A preparation method for grain of rice earphone cord, it comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) transparent coated sheath is prepared: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
Insulation serving adopts plastic material to make in described step (1), and wherein adds colored pigment, and the fluorescence strap in its color presented and described step (2) has the difference being easy to identify.
In described step (1), the first wire is copper cash, and the second wire is nickel plating aluminum steel, and described fibre bundle is polyurethane elastomeric fiber.
Described plastic material is environment protection type polyurethane elastomer material.
In described step (2), application pattern can adopt one or both in spraying, printing, a glue.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
2) by step 1) raw material that accurately takes pours in reactor, at normal temperatures with 1500-2000 rev/min of high-speed stirred 15-20 minute, mixes, all pour into afterwards in extruder, extrude after mixing at 130-170 DEG C, cool rapidly, obtain transparent coated sheath.
Adopt the grain of rice earphone cord that the method for making of above-mentioned grain of rice earphone cord prepares, comprise interior lines and transparent coated sheath, described interior lines comprise the first wire, second wire, fibre bundle, yarn and the insulation serving be close to outside it, it is characterized in that, the surface of described interior lines arranges the fluorescence strap of cross winding, and this fluorescence strap forms the decorative pattern band of some nodes, in described decorative pattern band, the interval of any two nodes is 5-10mm, the inner side of described transparent coated sheath embeds and is close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
Further, described fluorescence strap is formed through cutting by the gauze being coated with fluorescent paint, and it is the microscler strap of thickness 0.2-0.5mm, width 0.5-1.5mm.
Further, the insulation serving of described interior lines fits tightly the surface at described wire and yarn after extrusion plasticizing is shaping, and its thickness is 0.2-1mm.
Further, described transparent coated sheath comprises the component of following parts by weight:
Further, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 55-120, auxiliary stabilizer 5.5-25 and auxiliary agent 1.5-3; Described Soil stability agent by parts by weight be organo-tin compound 50-90, the component of rare-earth compounds 5-30 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 1-10, the component of epoxidized soybean oil 4-10 and beta-diketone compounds 0.5-5 forms; The component that described auxiliary agent is emulsifying agent 1.5-3 and defoamer 0.05-0.5 by parts by weight forms.
Compared with prior art, tool has the following advantages in the present invention:
1, the grain of rice band of uniqueness that produces of the present invention, make this earphone cord be convenient to identify, strengthen contrast sense, user easily distinguishes, very convenient.
2, the present invention makes formed decorative pattern band fix and be fitted on interior lines by pretightning force inside between transparent coated sheath and the insulation serving of interior lines, and the sense of touch of transparent sheath after thermoplastic is good, promote the feel of earphone cord, transparent coated sheath of the present invention adopts high-quality PVC formula and technique to make simultaneously, further increases the performances such as the folding resistance of this tramline, oil resistance.
3, the present invention is by coated through transparent sheath for the decorative pattern band of band fluorescent material, and not with human contact, avoid the harmful components of fluorescent material, present fluorescent effect simultaneously, environmental protection is attractive in appearance.
Above-mentioned is the general introduction of invention technical scheme, and below in conjunction with accompanying drawing and embodiment, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the cross sectional representation of the present embodiment.
In figure: interior lines 1; Insulation serving 2; First wire 21; Second wire 22; Fibre bundle 23; Yarn 24; Fluorescence strap 3; Decorative pattern band 4; Transparent coated sheath 5; Node 6.
Embodiment:
Embodiment 1
See Fig. 1-2, the preparation method of grain of rice earphone cord provided by the invention, it comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after naturally drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) prepare transparent coated sheath: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
Insulation serving adopts plastic material to make in described step (1), and wherein adds colored pigment, and the fluorescence strap in its color presented and described step (2) has the difference being easy to identify.
In described step (1), the first wire is copper cash, and the second wire is nickel plating aluminum steel, and described fibre bundle is polyurethane elastomeric fiber.
Described plastic material is environment protection type polyurethane elastomer material.
In described step (2), application pattern can adopt one or both in spraying, printing, a glue.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
2) by step 1) raw material that accurately takes pours in reactor, at normal temperatures with 1500-2000 rev/min of high-speed stirred 15-20 minute, mixes, all pour into afterwards in extruder, extrude after mixing at 130-170 DEG C, cool rapidly, obtain transparent coated sheath.
Adopt the grain of rice earphone cord that the method for making of above-mentioned grain of rice earphone cord prepares, comprise interior lines and transparent coated sheath, described interior lines comprise the first wire, second wire, fibre bundle, yarn and the insulation serving be close to outside it, it is characterized in that, the surface of described interior lines arranges the fluorescence strap of cross winding, and this fluorescence strap forms the decorative pattern band of some nodes, in described decorative pattern band, the interval of any two nodes is 5-10mm, the inner side of described transparent coated sheath embeds and is close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
Further, described fluorescence strap is formed through cutting by the gauze being coated with fluorescent paint, and it is the microscler strap of thickness 0.2-0.5mm, width 0.5-1.5mm.
Further, the insulation serving of described interior lines fits tightly the surface at described wire and yarn after extrusion plasticizing is shaping, and its thickness is 0.2-1mm.
Further, described transparent coated sheath comprises the component of following parts by weight:
Further, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 55-120, auxiliary stabilizer 5.5-25 and auxiliary agent 1.5-3; Described Soil stability agent by parts by weight be organo-tin compound 50-90, the component of rare-earth compounds 5-30 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 1-10, the component of epoxidized soybean oil 4-10 and beta-diketone compounds 0.5-5 forms; The component that described auxiliary agent is emulsifying agent 1.5-3 and defoamer 0.05-0.5 by parts by weight forms.
Embodiment 2
The preparation method of the grain of rice earphone cord that the present embodiment provides and goods thereof, substantially the same manner as Example 1, its difference is: the preparation method of grain of rice earphone cord specifically comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after naturally drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) prepare transparent coated sheath: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
2) by step 1) raw material that accurately takes pours in reactor, and at normal temperatures with 1500 revs/min of high-speed stirred 15 minutes, mix, all pour in extruder afterwards, extrude after mixing at 170 DEG C, cool rapidly, obtain transparent coated sheath.
Wherein, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 55, auxiliary stabilizer 5.5 and auxiliary agent 1.5; Described Soil stability agent by parts by weight be organo-tin compound 50, the component of rare-earth compounds 30 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 1, the component of epoxidized soybean oil 10 and beta-diketone compounds 0.5 forms; The component that described auxiliary agent is emulsifying agent 3 and defoamer 0.05 by parts by weight forms.
Embodiment 3
The preparation method of the grain of rice earphone cord that the present embodiment provides and goods thereof, substantially identical with embodiment 1,2, its difference is: the preparation method of grain of rice earphone cord specifically comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after naturally drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) prepare transparent coated sheath: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
3) by step 1) raw material that accurately takes pours in reactor, and at normal temperatures with 2000 revs/min of high-speed stirred 18 minutes, mix, all pour in extruder afterwards, extrude after mixing at 130 DEG C, cool rapidly, obtain transparent coated sheath.
Wherein, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 120, auxiliary stabilizer 25 and auxiliary agent 3; Described Soil stability agent by parts by weight be organo-tin compound 50, the component of rare-earth compounds 18 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 5, the component of epoxidized soybean oil 7 and beta-diketone compounds 2.5 forms; The component that described auxiliary agent is emulsifying agent 2.2 and defoamer 0.5 by parts by weight forms.
Embodiment 4
The preparation method of the grain of rice earphone cord that the present embodiment provides and goods thereof, substantially identical with embodiment 1,2,3, difference is: the preparation method of grain of rice earphone cord specifically comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after naturally drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) transparent coated sheath is prepared: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
4) by step 1) raw material that accurately takes pours in reactor, and at normal temperatures with 1800 revs/min of high-speed stirred 20 minutes, mix, all pour in extruder afterwards, extrude after mixing at 150 DEG C, cool rapidly, obtain transparent coated sheath.
Wherein, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 80, auxiliary stabilizer 16 and auxiliary agent 2.5; Described Soil stability agent by parts by weight be organo-tin compound 70, the component of rare-earth compounds 18 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 10, the component of epoxidized soybean oil 4 and beta-diketone compounds 0.5 forms; The component that described auxiliary agent is emulsifying agent 1.5 and defoamer 0.5 by parts by weight forms.
Embodiment 5
The preparation method of the grain of rice earphone cord that the present embodiment provides and goods thereof, substantially identical with embodiment 1,2,3,4, its difference is: the preparation method of grain of rice earphone cord specifically comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after naturally drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) prepare transparent coated sheath: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
In described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
1) accurately raw material is taken according to the component of following parts by weight:
5) by step 1) raw material that accurately takes pours in reactor, and at normal temperatures with 1500 revs/min of high-speed stirred 15 minutes, mix, all pour in extruder afterwards, extrude after mixing at 170 DEG C, cool rapidly, obtain transparent coated sheath.
Wherein, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 90, auxiliary stabilizer 15 and auxiliary agent 2.3; Described Soil stability agent by parts by weight be organo-tin compound 90, the component of rare-earth compounds 5 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 4, the component of epoxidized soybean oil 8 and beta-diketone compounds 5 forms; The component that described auxiliary agent is emulsifying agent 1.5 and defoamer 0.25 by parts by weight forms.
The grain of rice band of the uniqueness that the present invention produces, make this earphone cord be convenient to identify, user easily distinguishes; Formed decorative pattern band is made to fix and be fitted on interior lines by pretightning force inside between transparent coated sheath and the insulation serving of interior lines, transparent coated sheath of the present invention adopts high-quality PVC formula and technique to make simultaneously, further increases the performances such as the feel of this earphone cord, folding, oil resistance; By coated through transparent sheath for the decorative pattern band of band fluorescent material, not with human contact, avoid the harmful components of fluorescent material, present fluorescent effect, environmental protection is attractive in appearance.
The present invention is not limited to above-mentioned execution mode, adopts structure, material, the method identical or approximate with the above embodiment of the present invention, and the preparation method of other grain of rice earphone cords obtained and goods thereof, all within scope.
Claims (11)
1. a preparation method for grain of rice earphone cord, is characterized in that, it comprises the steps:
(1) prepare interior lines: by the first wire, the second wire respectively with yarn intert and spiral entwine together with after, twist together with fibre bundle again, then at its outside formation insulation serving, and fit tightly surface at wire and yarn by shaping this insulation serving that makes of extrusion plasticizing, and its thickness is 0.2-1mm;
(2) prepare fluorescence strap: by thickness be 0.2-0.5mm gauze on apply fluorescent paint, after drying, this fluorescence strap is cut into the microscler strap that width is 0.5-1.5mm;
(3) decorative pattern band is wound around: the described fluorescence strap of step (2) after two stock-traders' know-hows being cut out is wound around along the surface crosswise of step (1) interior lines, be formed with the decorative pattern band of some nodes, this decorative pattern band is smooth homogeneous and be fitted in the surface of described interior lines, and in the decorative pattern band formed, the interval of any two nodes is 5-10mm;
(4) prepare transparent coated sheath: extrude transparent coated sheath, and make to embed inside transparent coated sheath by thermoplastic processes and be close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
2. the preparation method of grain of rice earphone cord according to claim 1, is characterized in that, in described step (1), the first wire is copper cash, and the second wire is nickel plating aluminum steel, and described fibre bundle is polyurethane elastomeric fiber.
3. the preparation method of grain of rice earphone cord according to claim 1, it is characterized in that, in described step (1), insulation serving adopts plastic material to make, and wherein adding colored pigment, the fluorescence strap in its color presented and described step (2) has the difference being easy to identify.
4. the preparation method of grain of rice earphone cord according to claim 3, is characterized in that, described plastic material is environment protection type polyurethane elastomer material.
5. the preparation method of grain of rice earphone cord according to claim 1, is characterized in that, in described step (2), application pattern can adopt one or both in spraying, printing, a glue.
6. the preparation method of grain of rice earphone cord according to claim 1, is characterized in that, in described step (4), the preparation method of transparent coated sheath specifically comprises the following steps:
(1) accurately raw material is taken according to the component of following parts by weight:
(2) raw material that step (1) accurately takes is poured in reactor, at normal temperatures with 1500-2000 rev/min of high-speed stirred 15-20 minute, mix, all pour into afterwards in extruder, extrude after mixing at 130-170 DEG C, cool rapidly, obtain transparent coated sheath.
7. adopt the grain of rice earphone cord that the method for making of the arbitrary described grain of rice earphone cord of claim 1-6 prepares, comprise interior lines and transparent coated sheath, described interior lines comprise the first wire, second wire, fibre bundle, yarn and the insulation serving be close to outside it, it is characterized in that, the surface of described interior lines arranges the fluorescence strap of cross winding, and this fluorescence strap forms the decorative pattern band of some nodes, in described decorative pattern band, the interval of any two nodes is 5-10mm, the inner side of described transparent coated sheath embeds and is close in the groove formed between described decorative pattern band and insulation serving, formed and keep inside pretightning force that decorative pattern band is fixed.
8. grain of rice earphone cord according to claim 7, is characterized in that, described fluorescence strap is formed through cutting by the gauze being coated with fluorescent paint, and it is the microscler strap of thickness 0.2-0.5mm, width 0.5-1.5mm.
9. grain of rice earphone cord according to claim 7, is characterized in that, the insulation serving of described interior lines fits tightly the surface at described wire and yarn after extrusion plasticizing is shaping, and its thickness is 0.2-1mm.
10. grain of rice earphone cord according to claim 7, is characterized in that, described transparent coated sheath comprises the component of following parts by weight:
。
11. grain of rice earphone cords according to claim 10, is characterized in that, the component that described compound stabilizer comprises following parts by weight is formed: Soil stability agent 55-120, auxiliary stabilizer 5.5-25 and auxiliary agent 1.5-3; Described Soil stability agent by parts by weight be organo-tin compound 50-90, the component of rare-earth compounds 5-30 forms; Described auxiliary stabilizer by parts by weight be phosphite ester compound 1-10, the component of epoxidized soybean oil 4-10 and beta-diketone compounds 0.5-5 forms; The component that described auxiliary agent is emulsifying agent 1.5-3 and defoamer 0.05-0.5 by parts by weight forms.
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| CN201410752224.8A CN104681207B (en) | 2014-12-09 | 2014-12-09 | Preparation method of transparent pattern headphone cable and product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107509132A (en) * | 2017-09-07 | 2017-12-22 | 追求电子科技（苏州）有限公司 | A kind of supra-aural earphone line processing technology |
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| WO2014128522A1 (en) * | 2013-02-20 | 2014-08-28 | Servicios Condumex S.A. De C.V. | Electrical and/or telecommunications cables with retro-reflective integral covering for use in aggressive environments with little or zero visibility and the method for the production thereof |
| CN203950593U (en) * | 2014-06-04 | 2014-11-19 | 东莞市瀛通电线有限公司 | A kind of anti-skid earphone line |
| CN103992605A (en) * | 2014-06-05 | 2014-08-20 | 东莞市瀛通电线有限公司 | Polyvinyl chloride (PVC) material with high oil resistance and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107509132A (en) * | 2017-09-07 | 2017-12-22 | 追求电子科技（苏州）有限公司 | A kind of supra-aural earphone line processing technology |
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