JPWO2019079478A5

JPWO2019079478A5 -

Info

Publication number: JPWO2019079478A5
Application number: JP2020542537A
Authority: JP
Publication date: 2022-05-27
Anticipated expiration: 2038-10-17

Description

図１は例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 1 is a cross-sectional view of a discolorable monofilament according to an exemplary embodiment. 図２は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 2 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図３は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 3 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図４は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 4 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図５は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 5 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図６は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 6 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図７は他の例示的実施形態に従う、変色性モノフィラメントの断面図である。FIG. 7 is a cross-sectional view of a discolorable monofilament according to another exemplary embodiment. 図８は例示的実施形態に従う、図１－図７の変色性モノフィラメントの１又はそれ以上から少なくとも部分的に形成された変色性モノフィラメントの側面図である。FIG. 8 is a side view of a discolorable monofilament at least partially formed from one or more of the discolorable monofilaments of FIGS. 1-7, according to an exemplary embodiment. 図９は例示的実施形態に従う、変色性モノフィラメントを製造するために使用される繊維製造機械の斜視図である。FIG. 9 is a perspective view of a fiber manufacturing machine used to manufacture a discolorable monofilament according to an exemplary embodiment. 図１０Ａは例示的実施形態に従う、変色性モノフィラメントの被覆を形成するために図９の繊維製造機械によって使用され得る様々な原材料である。FIG. 10A is a variety of raw materials that can be used by the fiber manufacturing machine of FIG. 9 to form a coating of discolorable monofilaments according to an exemplary embodiment. 図１０Ｂは例示的実施形態に従う、変色性モノフィラメントの被覆を形成するために図９の繊維製造機械によって使用され得る様々な原材料である。FIG. 10B is a variety of raw materials that can be used by the fiber manufacturing machine of FIG. 9 to form a coating of discolorable monofilaments according to an exemplary embodiment. 図１０Ｃは例示的実施形態に従う、変色性モノフィラメントの被覆を形成するために図９の繊維製造機械によって使用され得る様々な原材料である。FIG. 10C is a variety of raw materials that can be used by the fiber manufacturing machine of FIG. 9 to form a coating of discolorable monofilaments according to an exemplary embodiment. 図１０Ｄは例示的実施形態に従う、変色性モノフィラメントの被覆を形成するために図９の繊維製造機械によって使用され得る様々な原材料である。FIG. 10D is a variety of raw materials that can be used by the fiber manufacturing machine of FIG. 9 to form a coating of discolorable monofilaments according to an exemplary embodiment. 図１０Ｅは例示的実施形態に従う、変色性モノフィラメントの被覆を形成するために図９の繊維製造機械によって使用され得る様々な原材料である。FIG. 10E is a variety of raw materials that can be used by the fiber manufacturing machine of FIG. 9 to form a coating of discolorable monofilaments according to an exemplary embodiment. 図１１は例示的実施形態に従う、図９の繊維製造機械の溶融ポンプ及び紡糸口金の詳細図である。FIG. 11 is a detailed view of the melting pump and spinneret of the fiber manufacturing machine of FIG. 9, according to an exemplary embodiment. 図１２は例示的実施形態に従う、図９の繊維製造機械のクエンチアセンブリの詳細図である。FIG. 12 is a detailed view of the quench assembly of the textile manufacturing machine of FIG. 9, according to an exemplary embodiment. 図１３は例示的実施形態に従う、図９の繊維製造機械の巻取アセンブリの詳細図である。FIG. 13 is a detailed view of the take-up assembly of the textile manufacturing machine of FIG. 9, according to an exemplary embodiment. 図１４は例示的実施形態に従う、図９の繊維製造機械の巻取アセンブリの詳細図である。FIG. 14 is a detailed view of the take-up assembly of the textile manufacturing machine of FIG. 9, according to an exemplary embodiment. 図１５は例示的実施形態に従う図９の繊維製造機械のマルチフィラメント紡糸口金の詳細図である。FIG. 15 is a detailed view of the multifilament spinneret of the fiber manufacturing machine of FIG. 9 according to an exemplary embodiment. 図１６－１８は例示的実施形態に従う、ファブリックプロトタイプの様々な画像である。Figures 16-18 are various images of fabric prototypes according to exemplary embodiments. 同上。Same as above. 同上。Same as above. 図１９は例示的実施形態に従う、図１６－１８のファブリックプロトタイプの概略図である。FIG. 19 is a schematic representation of the fabric prototype of FIGS. 16-18, according to an exemplary embodiment. 図２０は例示的実施形態に従う、電気的に制御可能な変色性最終製品を製造するプロセスを視覚的に表す。FIG. 20 visually illustrates the process of producing an electrically controllable discolorable final product according to an exemplary embodiment. 図２１Ａ－２１Ｄは例示的実施形態に従う、変色性繊維を電源に電気的に接続するプロセスを視覚的に表す。FIG. 21A-21D visually illustrates the process of electrically connecting discolorable fibers to a power source according to an exemplary embodiment. 図２２は例示的実施形態に従う、コネクタの斜視図である。FIG. 22 is a perspective view of the connector according to an exemplary embodiment. 図２３は例示的実施形態に従う、第１の状態及び第２の状態における第１の変色性製品を示す。FIG. 23 shows a first discoloration product in a first state and a second state according to an exemplary embodiment. 図２４は例示的実施形態に従う、第１の状態及び第２の状態における第１の変色性製品を示す。FIG. 24 shows a first discoloration product in a first state and a second state according to an exemplary embodiment. 図２５は例示的実施形態に従う、第１の状態及び第２の状態における第２の変色性製品を示す。FIG. 25 shows a second discolorable product in a first state and a second state according to an exemplary embodiment. 図２６は例示的実施形態に従う、第１の状態及び第２の状態における第２の変色性製品を示す。FIG. 26 shows a second discolorable product in a first state and a second state according to an exemplary embodiment. 図２７は例示的実施形態に従う、第１の状態及び第２の状態におけるパッチを有する第３の変色性製品を示す。FIG. 27 shows a third discoloration product with patches in the first and second states, according to an exemplary embodiment. 図２８は例示的実施形態に従う、第１の状態及び第２の状態におけるパッチを有する第３の変色性製品を示す。FIG. 28 shows a third discoloration product with patches in the first and second states, according to an exemplary embodiment. 図２９は例示的実施形態に従う、第１の状態及び第２の状態における刺繍部分を有する第４の変色性製品を示す。FIG. 29 shows a fourth discolorable product with embroidered portions in the first and second states, according to an exemplary embodiment. 図３０は例示的実施形態に従う、第１の状態及び第２の状態における刺繍部分を有する第４の変色性製品を示す。FIG. 30 shows a fourth discolorable product with embroidered portions in the first and second states, according to an exemplary embodiment. 図３１は例示的実施形態に従う、第１の状態及び第２の状態における刺繍部分を有する第５の変色性製品を示す。FIG. 31 shows a fifth discolorable product with embroidered portions in the first and second states, according to an exemplary embodiment. 図３２は例示的実施形態に従う、第１の状態及び第２の状態における刺繍部分を有する第５の変色性製品を示す。FIG. 32 shows a fifth discolorable product with embroidered portions in the first and second states, according to an exemplary embodiment. 図３３は例示的実施形態に従う、図２３－３２の変色性製品用の制御システムの概略図である。FIG. 33 is a schematic diagram of a control system for the discolorable product of FIGS. 23-32, according to an exemplary embodiment. 図３４は例示的実施形態に従う、入力デバイスによって提供されるアプリケーションのグラフィカルユーザインタフェースの概略図である。FIG. 34 is a schematic diagram of a graphical user interface of an application provided by an input device, according to an exemplary embodiment.

図９－１１に示されるように、繊維ファブリケータ２００は、溶融ポンプ２３０と示されたポンプを含み、これは第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２に結合されている。例示的実施形態によれば、第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２は、該第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２が溶融ポンプ２３０内に押し込む第１の原料及び／又は第２の原料を軟化又は溶融させる加熱素子を含む。例示的実施形態によれば、第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２内の第１の原料及び第２の原料（例えば、原料２０２、など）の処理温度は、熱変色性色素の破壊を避けるべく熱変色性色素の劣化温度より低い。

As shown in FIG. 9-11, the fiber fabricator 200 includes a pump designated as a melting pump 230, which is coupled to a first screw extruder 220 and a second screw extruder 222. According to an exemplary embodiment, the first screw extruder 220 and the second screw extruder 222 are first that the first screw extruder 220 and the second screw extruder 222 push into the melting pump 230. Includes a heating element that softens or melts the raw material and / or the second raw material. According to an exemplary embodiment, the processing temperatures of the first raw material and the second raw material (eg, raw material 202, etc.) in the first screw extruder 220 and the second screw extruder 222 are thermally discolorable. It is lower than the deterioration temperature of the thermochromic dye to avoid the destruction of the dye.

図９－１１に示されるように、繊維ファブリケータ２００は、紡糸口金２４０と示された繊維コータを含み、これは溶融ポンプ２３０に結合されている。例示的実施形態によれば、溶融ポンプ２３０は、紡糸口金２４０内に供給される、軟化及び／又は溶融された材料の容量を調整するように構成されている。図１１に示されるように、紡糸口金は、ハウジング２４２と示された本体、及びハウジング２４２から延びる中空針２４４と示されたノズルを含む。図９に示されるように、繊維ファブリケータ２００は、ワイヤスプール２０４と示されたワイヤ繰出アタッチメントを含み、これは、巻きつけられたワイヤ２０６と示されている予め製造されたワイヤの長さを有する。

As shown in FIG. 9-11, the fiber fabricator 200 includes a fiber coater indicated as a spinneret 240, which is coupled to a melting pump 230. According to an exemplary embodiment, the melting pump 230 is configured to adjust the volume of softened and / or melted material supplied into the spinneret 240. As shown in FIG. 11, the spinneret includes a body designated as a housing 242 and a nozzle designated as a hollow needle 244 extending from the housing 242. As shown in FIG. 9, the fiber fabricator 200 includes a wire spool 204 and a wire feeding attachment, which is the length of the prefabricated wire shown as the wound wire 206. Have.

図１１に示されるように、繊維ファブリケータ２００はプーリー２４６と示された第１のプーリーを含み、これはワイヤスプール２０４からワイヤ２０６を受け取り、ワイヤ２０６を中空針２４４及び紡糸口金２４０のハウジング２４２内に案内するように構成されている。紡糸口金２４０は、溶融ポンプ２３０によって供給される材料でワイヤ２０６を被覆するように構成されており、ワイヤ２０６がコア１２として機能し、材料が被覆１４として機能する変色性繊維１０を形成するために、ワイヤ２０６上に倒れこむ。溶融ポンプ２３０によって紡糸口金２４０に供給される材料の量及び／又は紡糸口金２４０を通過するワイヤ２０６の速度を操作することにより、変色性繊維１０は、ハウジング２４２から所望の直径で引き出される、又は押し出される。

As shown in FIG. 11, the fiber fabricator 200 includes a first pulley, designated pulley 246, which receives the wire 206 from the wire spool 204 and connects the wire 206 to the hollow needle 244 and the housing 242 of the spinneret 240. It is configured to guide you inside. The spinneret 240 is configured to coat the wire 206 with a material supplied by the melting pump 230 so that the wire 206 functions as the core 12 and the material forms the discoloring fiber 10 which functions as the coating 14. In addition, it collapses on the wire 206. By manipulating the amount of material supplied to the spinneret 240 by the melting pump 230 and / or the speed of the wire 206 passing through the spinneret 240, the discolorant fiber 10 is drawn from the housing 242 to a desired diameter or Extruded.

例示的実施形態によれば、コントローラ２９０は第１のスクリュー押出機２２０、第２のスクリュー押出機２２２、溶融ポンプ２３０、紡糸口金２４０、駆動モータ２６２、及び／又はトラバース２６６の動作を制御するように構成される。例として、コントローラ２９０は、繊維ファブリケータ２００を通るワイヤ２０６の速度と（例えば、駆動モータ２６２の速度などを制御することにより）、ワイヤ２０６上に配置される被覆１４の厚さと（例えば、溶融ポンプ２３０により供給される溶融被覆の流れ、駆動モータ２６２の速度など制御することにより）、第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２内の加熱素子の温度と、及び又は第１のスクリュー押出機２２０及び第２のスクリュー押出機２２２が駆動される速度と、を制御できる。

According to an exemplary embodiment, the controller 290 controls the operation of a first screw extruder 220, a second screw extruder 222, a melting pump 230, a spinneret 240, a drive motor 262, and / or a traverse 266. It is composed of. As an example, the controller 290 may include the speed of the wire 206 through the fiber fabricator 200 (eg, by controlling the speed of the drive motor 262, etc.) and the thickness of the coating 14 placed on the wire 206 (eg, melt ). By controlling the flow of the melt coating supplied by the pump 230, the speed of the drive motor 262, etc.), the temperature of the heating element in the first screw extruder 220 and the second screw extruder 222, and / or the first. The speed at which the screw extruder 220 and the second screw extruder 222 are driven can be controlled.

変色性紡ぎ糸１００の製造は多くの方法で行うことができる。一つの実施形態においては、繊維スプール２８０上の変色性繊維１０は、（ｉ）他の繊維スプール２８０上の１又はそれ以上の他の変色性繊維１０及び／又は（ｉｉ）他のスプール上の１又はそれ以上の非変色性繊維、と組み合わせられる（例えば、より合わせる、編む、など）。他の実施形態においては、複数の繊維ファブリケータ２００は並列にセットアップされる（例えば、それぞれがホッパー、スクリュー押出機、溶融ポンプ、紡糸口金、などを含む）。各繊維ファブリケータ２００から得られる変色性繊維１０は、複数の変色性繊維１０から変色性紡ぎ糸１００を形成する結合機械（例えば、編組機など）に送られても良い。変色性紡ぎ糸１００は次に巻き取られても良い。更に別の実施形態においては、図１５に示されるように、紡糸口金２４０（例えば、マルチフィラメント紡糸口金など）は、複数の変色性繊維１０が同時に紡糸口金２４０から出るように、複数のワイヤ２０６を受け取りそして被覆１４で複数のワイヤ２０６のそれぞれを被覆することを容易にするように構成されている。複数の変色性繊維１０は個々の巻取機２６０を使用して個別に巻き取られても良く、あるいは複数の変色性繊維１０は、該複数の変色性繊維１０から変色性紡ぎ糸１００を形成する結合機械（例えば、編組機など）に供給されても良い。
変色性ファブリック
プロトタイプファブリック及び試験

The discolorable spinning yarn 100 can be manufactured by many methods. In one embodiment, the discoloring fibers 10 on the fiber spool 280 are (i) one or more other discoloring fibers 10 on the other fiber spool 280 and / or (ii) on the other spool. Combined with one or more non-discolorable fibers (eg, twisting, knitting, etc.). In another embodiment, the plurality of fiber fabricators 200 are set up in parallel (eg, each including a hopper, a screw extruder, a melting pump, a spinneret, etc.). The discoloring fiber 10 obtained from each fiber fabricator 200 may be sent from a plurality of discoloring fibers 10 to a binding machine (for example, a braiding machine or the like) for forming the discolorable spinning yarn 100. The discolorable spinning yarn 100 may then be wound up. In yet another embodiment, as shown in FIG. 15, the spinneret 240 (eg, a multifilament spinneret, etc.) has a plurality of wires 206 such that the plurality of discolorable fibers 10 exit the spinneret 240 at the same time. Is configured to facilitate receiving and coating each of the plurality of wires 206 with a coating 14. The plurality of discoloring fibers 10 may be individually wound using individual winders 260, or the plurality of discoloring fibers 10 form a discoloring yarn 100 from the plurality of discoloring fibers 10. It may be supplied to a coupling machine (for example, a braiding machine).
Discoloration Fabric Prototype Fabric and Testing

Claims

A method for producing discolorable fibers, wherein the method is
The polymer material and the thermochromic dye material are loaded into a fiber manufacturing machine equipped with an extruder, a melting pump and a spinneret, wherein the polymer material and the thermochromic dye comprises (a) the polymer material. A second raw material containing the raw material of 1 and the heat-discoloring dye material, or (b) being provided as a mixture of the heat-changing dye and the polymer, and being loaded.
To operate the extruder to provide a melt mixture of the polymer material and the thermochromic dye material to the melt pump.
To provide a large amount of the melt mixture to the spinneret using the melt pump.
A method comprising manipulating the spinneret to coat the conductive core with the melt mixture to form a coating layer around the conductive core to produce discolorable fibers.

The fiber manufacturing machine comprises, or contains, a single hopper and a single screw extruder that receives the polymer material and the thermochromic dye material.
The fiber manufacturing machine has (i) a first hopper and a first screw extruder that receive the polymer material, and (ii) a second hopper and a second screw extruder that receive the thermochromic dye material. The method according to claim 1, comprising.

The method of claim 1 or 2, wherein the conductive core comprises a metallic or non-metallic conductive material.

The method according to any one of claims 1 to 3, wherein the discolorable fiber is a first fiber, and the method further combines the first fiber with a second fiber to provide a discolorable spun yarn. The method described.

The second fiber is the same as the first fiber, or the second fiber is a different discoloring fiber, or the second fiber is a natural fiber, a synthetic fiber, or a photovoltaic fiber. The method of claim 4, wherein the non-discolorable fiber comprises at least one of.

The coating layer is a first coating layer, and the second fiber has a different thermochromic dye material, or has a different polymer material than the first coating layer on the first fiber. The method of claim 4, comprising a second coating layer, which is at least one of the above.

The method according to any one of claims 1 to 6, wherein the conductive core comprises a plurality of cores, and the coating is arranged around and between the plurality of cores.

The discoloring fiber comprises (i) a fluorescent material disposed within the coating layer and / or (ii) disposed between the coating layer and the conductive core.
The method of any one of claims 1-7, wherein the fluorescent material is configured to be capable of providing a selectively controllable glowing effect in the dark.

(I) Controlling the volume of the melt mixture provided to the spinneret to provide the coating layer on the conductive core to a desired thickness.
(Ii) To provide the coating layer on the conductive core with a desired thickness by controlling the speed of the conductive core passed through the spinneret.
(Iii) After coating the conductive core with the melt mixture, quenching the discoloring fibers or
(Iv) The method according to any one of claims 1 to 8, further comprising at least one of winding the discoloring fiber onto a spool.

The method of any one of claims 1-9, wherein the conductive core is a pre-manufactured wire, further comprising providing the pre-manufactured wire to the spinneret.

The fiber manufacturing machine comprises a core delivery system, the method further comprising:
Loading the core raw material into the core delivery system and
Further comprising operating the core delivery system (i) dissolving the core material in the molten core material and (ii) providing the molten core material to the spinneret.
Claims 1-9, wherein the spinneret is a composite melt extrusion pack configured to extrude the melt core material and the melt mixture together in the form of the discolorable fibers having a core / clad monofilament structure. The method described in any one of the above.

The inner coating layer is an inner coating layer, wherein the method further coats the discoloring fibers with a different molten material having at least one of a different polymer material or a different thermochromic dye material. The method of any one of claims 1-11, comprising forming an outer coating layer on top of it.

(I) Arranging the discoloring fibers to form at least a part of the fabric,
(Ii) Embroidering the discoloring fiber on the part of the fabric, or
(Iii) further comprising at least one of arranging the discoloring fibers into a patch and connecting the patch to the portion of the fabric.
The conductive core of the discoloring fiber is connectable to a power source and selectively supplies an electric current to the conductive core to activate the heat-discoloring dye material in the coating of the discoloring fiber. The method according to any one of claims 1 to 12, wherein the method is possible.

The conductive core comprises a plurality of conductive cores simultaneously coated with the melt mixture using the spinneret, and each of the plurality of conductive cores coated with the melt mixture contains individual discoloring fibers. Form and
Of (i) individually winding each of the individual discoloring fibers on a separate spool, or (ii) combining each of the individual discoloring fibers to provide a discolorable yarn. The method of claim 1 or 2, further comprising at least one.

It is a discolorable product
Fabric-based products comprising or arranged with said discolorant fibers made according to the method according to any one or more of claims 1-14.
A power source configured to provide an electric current to the conductive core to activate the thermochromic dye material and cause discoloration of said portion of the fabric.
A controller configured to selectively turn on the power source in response to receiving input from the input device, which is electrically or wirelessly connectable to the input device. And, including discoloration products.