CN112899842A - Elastic luminous wire and preparation method thereof - Google Patents

Elastic luminous wire and preparation method thereof Download PDF

Info

Publication number
CN112899842A
CN112899842A CN202110043083.2A CN202110043083A CN112899842A CN 112899842 A CN112899842 A CN 112899842A CN 202110043083 A CN202110043083 A CN 202110043083A CN 112899842 A CN112899842 A CN 112899842A
Authority
CN
China
Prior art keywords
luminous
film
elastic
agent
parts
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
Application number
CN202110043083.2A
Other languages
Chinese (zh)
Inventor
王世澎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Qilei Photoelectric Technology Co ltd
Original Assignee
Xiamen Qilei Photoelectric Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Qilei Photoelectric Technology Co ltd filed Critical Xiamen Qilei Photoelectric Technology Co ltd
Priority to CN202110043083.2A priority Critical patent/CN112899842A/en
Publication of CN112899842A publication Critical patent/CN112899842A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44Yarns or threads characterised by the purpose for which they are designed
    • D02G3/46Sewing-cottons or the like
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/42Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/16Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/20Illuminated signs; Luminous advertising with luminescent surfaces or parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Decoration Of Textiles (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention discloses an elastic luminous wire and a preparation method thereof, relating to the technical field of luminous materials, and the key points of the technical scheme are as follows: the material comprises, by weight, 110 parts of thermoplastic polyurethane elastomer resin, 4-8 parts of a leveling agent, 2-4 parts of a pigment, 3-6 parts of material powder and 1-3 parts of a cross-linking agent, wherein the material powder is bright powder which can reflect light or absorb light and then emit light in a dark place. The invention can increase the elasticity of the luminous thread, is convenient for sewing and weaving, and has the effect of improving the use stability.

Description

Elastic luminous wire and preparation method thereof
Technical Field
The invention relates to the technical field of luminescent materials, in particular to an elastic luminescent wire and a preparation method thereof.
Background
Currently, people pay more attention to traffic safety. The reflective cloth has wide application in traffic police, sanitation workers, student clothing, riding, shoes, hats, clothes and the like due to the special retroreflective performance. In addition, some clothes can adopt noctilucent cloth, and the eye-catching degree when wearing the clothes at night is improved by utilizing the characteristic that the noctilucent cloth absorbs light at a bright place and emits light at a dark place, and in order to facilitate weaving, the reflective threads are designed and produced in the prior art.
Chinese patent with application publication No. CN104532432A and publication No. 2015.04.22 discloses a water-soluble light-reflecting thread, which is composed of a yarn core and at least one wrapping yarn, wherein the wrapping yarn is spirally wound on the outer surface of the yarn core, the yarn core is a light-reflecting filament, and the wrapping yarn is water-soluble yarn.
By adopting the water-soluble yarns to match with the reflective yarns, the sewability of the reflective yarns is enhanced, and the yarns cannot be broken in the using process. However, after washing, the water-soluble yarn is dissolved and disappears, the reflective yarn has no elasticity, the reflective yarn is easy to break when clothes are pulled in the using process, the stability is poor, and untwisting is easy to occur.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an elastic luminous wire which can increase the elasticity of the luminous wire, is convenient to sew and weave and has the effect of improving the use stability.
In order to achieve the purpose, the invention provides the following technical scheme:
an elastic luminous line comprises an elastic matrix and a luminous layer arranged on the elastic matrix, wherein the raw materials of the luminous layer comprise, by weight, 110 parts of thermoplastic polyurethane elastomer resin, 4-8 parts of a leveling agent, 2-4 parts of a pigment, 3-6 parts of material powder and 1-3 parts of a cross-linking agent, wherein the material powder is bright powder which can emit light in a dark place after reflecting or absorbing light.
Further setting: the luminescent layer further comprises a toughening agent and a color fixing agent, wherein the toughening agent is 1-2 parts by weight, and the color fixing agent is 0.5-1.5 parts by weight.
Further setting: the material powder is set as reflective powder, and reflective micro-bead particles are uniformly distributed on the elastic matrix.
Further setting: the material powder is luminous powder.
Further setting: the both ends of luminescent line set up to inclined plane and the wedge-shaped surface that corresponds each other, when the luminescent line needs the concatenation, the inclined plane docks with the wedge-shaped surface of another luminescent line to through the adhesive bonding.
Compared with the prior art, the invention has the following advantages by adopting the technical scheme:
1. the elastic matrix and the thermoplastic polyurethane elastomer resin are matched, so that the elasticity of the luminous thread can be increased, the luminous thread is convenient to sew and weave, and the effect of improving the use stability of the luminous thread is achieved;
2. by adopting 100-110 parts by weight of thermoplastic polyurethane elastomer resin to match with the material powder and the cross-linking agent, the elastic luminescent material film can be conveniently formed, is hydrolysis-resistant after forming, is convenient for forming the reflective line, improves the elasticity of the luminescent line and has the effect of improving the use stability;
3. the toughness and the wear resistance of the luminescent line can be improved through the arranged toughening agent and the color fixing agent, so that the color fading of the luminescent line after washing is avoided, and the use stability of the luminescent line is improved;
4. through the cooperation of wedge face and inclined plane, two luminescent lines of being convenient for splice need not to tie a knot for splice department surfacing, conveniently sew and weave the use.
Another object of the present invention is to provide a method for preparing an elastic luminous wire, comprising the steps of: s1, preparing a luminescent layer raw material: putting thermoplastic polyurethane elastomer resin, pigment, material powder, toughening agent, flatting agent, color fixing agent, crosslinking agent, defoaming agent and stripping aid into a vacuum stirring tank and stirring for a certain time;
s2, preparing an elastic matrix: selecting a release film or an elastic microbead film with glass microbead particles, wherein the glass microbead particles in the microbead film are uniformly distributed at equal intervals, and the surface of the release film or the elastic microbead film is leveled by a leveling roller;
s3, coating the elastic luminous film: uniformly coating the prepared luminescent layer raw material on an elastic matrix, and drying;
s4, cutting to form a luminous strip: equally cutting the coated luminescent film into luminescent strips;
s5, preparing the luminous yarn: and cutting the luminous strip into silk threads by a yarn cutting device through a cutter, and winding the silk threads.
Further setting: the stirring speed of the vacuum stirring tank in the step S1 is 800r/min, and the stirring time is 30-35 min.
Further setting: and in the cutting process of the steps S3 and S4, a slip agent is added on the surface of the luminescent film before cutting, and the luminescent film is physically cooled and is subjected to constant temperature until being cut and formed.
Further setting: and when the luminescent film is physically cooled, cooling the luminescent film to 0 ℃.
Further setting: in the step S3, the luminous distribution is determined by bright light irradiation after the luminous film is manufactured, the dark light position is marked, and the cutting is performed along the dark light position during cutting, and in the step S4 cutting process, the width of the luminous strip is 7cm, and the luminous yarn in the step S5 is cut into 0.1mm, 0.2mm and 0.3mm silk threads by a cutter.
Compared with the prior art, the invention has the following advantages by adopting the technical scheme:
1. the yarn is formed by coating the luminous film firstly and then cutting the luminous film step by step, so that the elastic luminous wire can be conveniently manufactured, the elasticity of the formed luminous wire can be increased, the sewing and weaving are convenient, and the using stability of the yarn is improved;
2. the surface of the luminescent film can be hardened by physically cooling the luminescent film, so that the luminescent film is convenient to cut and form, and meanwhile, the smoothness of the cutting knife during cutting can be improved by adopting the cooperation of the slip agent, the occurrence of wire breakage is reduced, and the cutting efficiency and the qualification rate of the luminescent wire cutting and forming are improved;
3. through cutting along the dark light of mounting bracket department, can avoid cutting the material powder as far as possible, improve the light intensity of the luminous line after the shaping.
Drawings
FIG. 1 is a schematic structural view of two light-emitting wires when the ends of the two light-emitting wires are spliced;
fig. 2 is a graph showing the test results of examples one to four, comparative example 1 to comparative example 2.
In the figure: curve 1 is the test result of example one, curve 2 is the test result of example two, curve 3 is the test result of example three, curve 4 is the test result of example four, curve 5 is the test result of comparative example 1, and curve 6 is the test result of comparative example 2.
Detailed Description
The elastic luminous wire is further described with reference to fig. 1 to 2.
Example 1: an elastic luminous wire comprises an elastic matrix and a luminous layer arranged on the elastic matrix, wherein the elastic matrix is arranged by an elastic release film, the raw material components of the luminous layer are shown in table 1, and the material powder is noctilucent powder.
As shown in figure 1, the inclined planes and the wedge-shaped surfaces which correspond to each other are arranged at the two ends of the luminous line, when the luminous line needs to be spliced, the inclined planes are in butt joint with the wedge-shaped surfaces of the other luminous line and are bonded through an adhesive, so that when the two sections of luminous lines are spliced, a knotting mode is not needed, the surface of the luminous line after splicing can be smooth, and the luminous line is convenient to sew and weave for use.
The preparation method of the elastic luminous wire comprises the following steps of S1: putting thermoplastic polyurethane elastomer resin, pigment, material powder, toughening agent, flatting agent, color fixing agent, cross-linking agent, defoaming agent and stripping aid into a vacuum stirring tank, and stirring at the speed of 800r/min for 30-35 min; wherein the defoaming agent and the stripping aid are respectively 2 parts and 5 parts by weight;
s2, preparing an elastic matrix: selecting an elastic release film with the thickness of 0.02-0.05mm, and flattening the surface of the film by a flattening roller, so that the surface of the film is ensured to be flat, and the stable slitting is convenient;
s3, coating the elastic luminous film: uniformly coating the prepared luminescent layer raw material on the upper surface and the lower surface of a film of an elastic matrix by using a comma scraper, wherein the coating thickness is 0.05-0.28mm, and drying the coated film through a drying channel to form an elastic luminescent film;
s4, cutting to form a luminous strip: equally cutting the coated luminescent film into luminescent strips, wherein the width of each luminescent strip is 7 centimeters, so that the luminescent strips can be conveniently further cut into luminescent yarns;
s5, preparing the luminous yarn: the luminous strip is cut into silk threads with the diameters of 0.1mm, 0.2mm and 0.3mm by the yarn slitting device through the cutter, and the silk threads are wound into rollers to form the silk threads with various specifications for use.
Further, in step S3, the luminous film is manufactured and then the luminous distribution is determined by the luminous state of the surface of the luminous film after being irradiated by the bright light, the bright light and the dark light are distinguished, the dark light is marked, and the luminous film is cut along the dark light during cutting, so as to avoid cutting too much bright powder material and ensure the brightness of the luminous yarn after cutting.
Before the step S4 of slitting, the luminous film is physically cooled to 0 ℃ so as to be hardened and convenient to cut, the phenomenon that the luminous film is askew due to flexibility is avoided, and the cutting forming quality is improved. Meanwhile, a slip agent is added to the surface of the formed luminescent film, and the slip agent is coated by a candle agent, so that the slip degree during cutting can be increased, and the cutting efficiency and the qualification rate of cutting forming are improved. After the luminescent film is physically cooled, the luminescent film is cut at a constant temperature until the luminescent film is cut to form luminescent yarns for rolling, the whole cutting process is guaranteed, the temperature state of the luminescent film is consistent, and cutting and forming are facilitated.
Example 2: an elastic luminous wire is different from the first embodiment in that the raw materials of the luminous powder have the components shown in the table 1.
Example 3, an elastic luminous wire, the raw materials of which are shown in table 1, wherein the material is reflective powder, and reflective micro-bead particles are uniformly distributed on the elastic matrix.
A method of making an elastic illuminable wire comprising the steps of: s1, preparing a luminescent layer raw material: putting thermoplastic polyurethane elastomer resin, pigment, material powder, toughening agent, flatting agent, color fixing agent, cross-linking agent, defoaming agent and stripping aid into a vacuum stirring tank, and stirring at the speed of 800r/min for 30-35 min; wherein the defoaming agent and the stripping aid are respectively 2 parts and 5 parts by weight;
s2, preparing an elastic matrix: selecting an elastic microbead film with glass microbead particles, wherein the thickness of the microbead film is 0.02-0.05mm, the glass microbead particles in the microbead film are uniformly distributed at equal intervals, and the surface of the film is leveled by a leveling roller, so that the surface of the film is guaranteed to be level, and the film is convenient to cut stably;
s3, coating the elastic luminous film: uniformly coating the prepared luminescent layer raw material on the upper surface and the lower surface of a film of an elastic matrix by using a comma scraper, wherein the coating thickness is 0.05-0.28mm, and drying the coated film through a drying channel to form an elastic luminescent film;
s4, cutting to form a luminous strip: equally cutting the coated luminescent film into luminescent strips, wherein the width of the luminescent strips is 7 centimeters;
s5, preparing the luminous yarn: and cutting the luminous strips into silk threads with the diameters of 0.1mm, 0.2mm and 0.3mm by using a yarn slitting device through a cutter, and rolling the silk threads into rollers.
Example 4, an elastic luminous wire, differs from example three in that the raw materials of the luminous powder have the compositions shown in table 1.
Comparative example 1: an elastic luminous wire comprises a base layer and a reflective material layer arranged on the base layer, wherein the components of the reflective material are shown in table 1, and the material layer is made of reflective powder.
Comparative example 2: an elastic luminous line comprises a base layer and a luminous material layer arranged on the base layer, wherein the raw materials of the reflecting material comprise the components shown in table 1, and the material layer is made of luminous powder.
TABLE 1
Figure BDA0002896642700000061
Tensile strength test of elastic luminous wire: the tensile strength test is performed on the elastic luminous wires of examples 1 to 4 and comparative examples 1 and 2, and the maximum tensile strength and the deformation length which can be respectively borne by the elastic luminous wires when the elastic luminous wires are continuously stretched to break are measured, and the test results are shown in fig. 2, wherein a curve 1 is the test result of example 1, a curve 2 is the test result of example two, a curve 3 is the test result of example 3, a curve 4 is the test result of example 4, a curve 5 is the test result of comparative example 1, and a curve 6 is the test result of comparative example 2.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (10)

1. An elastic luminous line is characterized by comprising an elastic matrix and a luminous layer arranged on the elastic matrix, wherein the raw materials of the luminous layer comprise, by weight, 110 parts of thermoplastic polyurethane elastomer resin, 4-8 parts of a leveling agent, 2-4 parts of a pigment, 3-6 parts of material powder and 1-3 parts of a cross-linking agent, and the material powder is bright powder which can reflect light or absorb light and then emit light in a dark place.
2. The flexible luminous wire as claimed in claim 1, wherein the luminescent layer further comprises a toughening agent and a fixing agent, wherein the toughening agent is present in an amount of 1 to 2 parts by weight, and the fixing agent is present in an amount of 0.5 to 1.5 parts by weight.
3. The flexible luminous wire as claimed in claim 1, wherein the material powder is a reflective powder, and reflective micro-beads are uniformly distributed on the flexible substrate.
4. The flexible luminous wire as claimed in claim 1, wherein the material powder is a luminous powder.
5. The flexible luminous wire as claimed in claim 1, wherein the two ends of the luminous wire are arranged with the inclined surface and the wedge surface corresponding to each other, and when the luminous wire is to be spliced, the inclined surface is butted with the wedge surface of another luminous wire and is bonded by an adhesive.
6. A method of making an elastic illuminable wire of any one of claims 1 to 5, comprising the steps of:
s1, preparing a luminescent layer raw material: putting thermoplastic polyurethane elastomer resin, pigment, material powder, toughening agent, flatting agent, color fixing agent, crosslinking agent, defoaming agent and stripping aid into a vacuum stirring tank and stirring for a certain time;
s2, preparing an elastic matrix: selecting a release film or an elastic microbead film with glass microbead particles, wherein the glass microbead particles in the microbead film are uniformly distributed at equal intervals, and the surface of the release film or the elastic microbead film is leveled by a leveling roller;
s3, coating the elastic luminous film: uniformly coating the prepared luminescent layer raw material on an elastic matrix, and drying;
s4, cutting to form a luminous strip: equally cutting the coated luminescent film into luminescent strips;
s5, preparing the luminous yarn: and cutting the luminous strip into silk threads by a yarn cutting device through a cutter, and winding the silk threads.
7. The method of claim 6, wherein the stirring speed of the vacuum stirring tank in step S1 is 800r/min, and the stirring time is 30min-35 min.
8. The method of claim 6, wherein during the steps of S3 and S4, a slip agent is added to the surface of the luminescent film before cutting, and the luminescent film is cooled by physical cooling and kept at a constant temperature until cut and formed.
9. The method of claim 8, wherein the luminescent film is cooled to 0 ℃ while being physically cooled.
10. The method of claim 6, wherein in step S3, the luminous distribution is determined by bright light irradiation after the luminous film is formed, the luminous film is marked in the dark, and the luminous film is cut along the dark during cutting, and in step S4, the width of the luminous strip is 7cm, and the luminous yarn of step S5 is cut into 0.1mm, 0.2mm and 0.3mm threads by a cutter.
CN202110043083.2A 2021-01-13 2021-01-13 Elastic luminous wire and preparation method thereof Pending CN112899842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110043083.2A CN112899842A (en) 2021-01-13 2021-01-13 Elastic luminous wire and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110043083.2A CN112899842A (en) 2021-01-13 2021-01-13 Elastic luminous wire and preparation method thereof

Publications (1)

Publication Number Publication Date
CN112899842A true CN112899842A (en) 2021-06-04

Family

ID=76112831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110043083.2A Pending CN112899842A (en) 2021-01-13 2021-01-13 Elastic luminous wire and preparation method thereof

Country Status (1)

Country Link
CN (1) CN112899842A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120721A (en) * 1935-08-27 1938-06-14 Abraham N Spanel Method of and apparatus for making rubber thread
US2427334A (en) * 1944-07-01 1947-09-16 Sterling W Alderfer Process of making elastic thread or fabric
TW200641195A (en) * 2005-05-17 2006-12-01 Huang Jin Quan The elastic reflective yarn and the manufacture method
TWM540965U (en) * 2016-11-25 2017-05-01 Bu Shang Enterprise Co Ltd Reflective and self-luminous substrate structure
TWI601867B (en) * 2016-07-22 2017-10-11 國立臺北科技大學 Elastic conductive fiber structure and optoelectronics comprising the same
TWI606206B (en) * 2016-11-25 2017-11-21
CN109337563A (en) * 2018-09-03 2019-02-15 安徽新恒辉反光材料有限公司 A kind of reflectorized material of high-tension and preparation method thereof
CN112111799A (en) * 2019-06-21 2020-12-22 勤伦有限公司 Cutting method of elastic film material and elastic yarn

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120721A (en) * 1935-08-27 1938-06-14 Abraham N Spanel Method of and apparatus for making rubber thread
US2427334A (en) * 1944-07-01 1947-09-16 Sterling W Alderfer Process of making elastic thread or fabric
TW200641195A (en) * 2005-05-17 2006-12-01 Huang Jin Quan The elastic reflective yarn and the manufacture method
TWI601867B (en) * 2016-07-22 2017-10-11 國立臺北科技大學 Elastic conductive fiber structure and optoelectronics comprising the same
TWM540965U (en) * 2016-11-25 2017-05-01 Bu Shang Enterprise Co Ltd Reflective and self-luminous substrate structure
TWI606206B (en) * 2016-11-25 2017-11-21
CN109337563A (en) * 2018-09-03 2019-02-15 安徽新恒辉反光材料有限公司 A kind of reflectorized material of high-tension and preparation method thereof
CN112111799A (en) * 2019-06-21 2020-12-22 勤伦有限公司 Cutting method of elastic film material and elastic yarn

Similar Documents

Publication Publication Date Title
AU597390B2 (en) Filament reinforced tape
US7850802B2 (en) Fiberglass fabric flooring system
JPWO2008093560A1 (en) Luminescent composite yarn
US11486062B2 (en) High-brightness luminescent yarn and manufacturing method thereof
US3328226A (en) Coated fabrics
CN112899842A (en) Elastic luminous wire and preparation method thereof
TW200427880A (en) Fluoropolymer yarn blends
KR20180011031A (en) Fluorescent Coating Yarn and Dovie Fabric woven by a Fluorescent Coating Yarn
CN106847405A (en) Cable all easy to identify or optical cable and its manufacture method under a kind of light and subdued light conditions
CN109705761B (en) Longitudinal easy-to-tear woven adhesive tape and preparation method thereof
CN110904683A (en) Functional PVC polyester coated yarn for sun-shading fabric and preparation method thereof
KR20190089341A (en) Upper for shoes with High-visibility at night
KR20160118881A (en) high strength woven film by mixed melt spinning of high density polyethylene and high strength polyethylene
JP2009254245A (en) Yarn and spinning line comprising the yarns
KR19980065075A (en) High Durability Photoluminescent Retroreflective Fabric and Manufacturing Method Thereof
KR100721971B1 (en) Reflective sheet and reflective thread made therefrom
KR102140801B1 (en) Method of preparing of retroreflective plied yarn and retroreflective plied yarn obtained therefrom
JP2003134979A (en) Fishline
JP2010065333A (en) Rope structural body
CN106240091B (en) A kind of PVC ground cushions and the preparation method applied to the PVC ground cushions
JPWO2019156033A1 (en) Fibrous tape and composite materials containing the tape
CN209199533U (en) A kind of repeatable adhesive label of fluorescence
KR102542019B1 (en) Nanofiber complex yarn for high strength wig raw yarn using electrospinning and manufacturing method thereof
CN218084500U (en) Flame-retardant reflective cloth
JP2556402B2 (en) Base cloth for adhesive tape

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for 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: 20210604