KR20000058478A - Producing method for luminous yarn having long afterglow and high brightness properties - Google Patents

Producing method for luminous yarn having long afterglow and high brightness properties Download PDF

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KR20000058478A
KR20000058478A KR1020000029961A KR20000029961A KR20000058478A KR 20000058478 A KR20000058478 A KR 20000058478A KR 1020000029961 A KR1020000029961 A KR 1020000029961A KR 20000029961 A KR20000029961 A KR 20000029961A KR 20000058478 A KR20000058478 A KR 20000058478A
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light emitting
high brightness
yarn
luminous
photoluminescent
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KR1020000029961A
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Korean (ko)
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KR100328780B1 (en
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정도연
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정도연
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/04—Pigments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

PURPOSE: Provided is a process for producing a long persistence luminous grey yarn of high brightness, which has improved time of luminosity and color of luminosity. Thereby, it is possible to produce a long persistence luminous grey yarn of high brightness which has long time of luminosity and various color of luminosity. CONSTITUTION: The long persistence luminous grey yarn of high brightness is obtained by a process containing the steps of: mixing a photo storage luminous raw material of 3-55wt.% and a synthetic resin of 45-97wt.% having chemical fiber ability; extruding the mixture to produce a luminous chip by using an extrusion system; and then coating-extruding the synthetic resin and the luminous chip by using a complex spinning system. The photo storage luminous raw material represents MAl2O4, wherein M is selected from the group consisting of Ca, Sr, Ba. The synthetic resin uses a synthetic fiber, a regenerated fiber, a semi synthetic fiber and an inorganic fiber. The produced long persistence luminous grey yarn of high brightness has a volume ratio of a part containing the photo storage luminous raw material to the other part being 1/1-1/4.

Description

고휘도의 장잔광성 발광원사의 제조방법{Producing method for luminous yarn having long afterglow and high brightness properties}Producing method for luminous yarn having long afterglow and high brightness properties

본 발명은 고휘도의 장잔광성 발광원사의 제조방법에 관한 것으로, 보다 상세하게는 축광성 발광원료와 화학섬유능력을 갖는 합성수지를 압출시스템을 이용하여 발광칩으로 제조한 후 이 제조된 발광칩과 발광칩제조시 사용된 합성수지를 복합방사시스템을 이용하여 코팅압출되게 구성하여 장시간동안에 고휘도로 발광할 수 있음은 물론 다양한 색상으로 발광할 수 있는 고휘도의 장잔광성 발광원사의 제조방법에 관한 것이다.The present invention relates to a method of manufacturing a high brightness long afterglow light emitting yarn, and more particularly, after manufacturing a light emitting chip using a extrusion system using a photoluminescent light emitting material and a synthetic fiber having a chemical fiber capability, the manufactured light emitting chip and light emitting The present invention relates to a method of manufacturing a high brightness long afterglow light emitting yarn capable of emitting light with high brightness for a long time by constructing a composite resin extruded using a composite spinning system.

일반적으로 축광성 발광원사가 제조되는 상태를 간략하게 설명하면, 먼저 축광성 발광원료와 화학섬유 원료를 혼합기를 이용하여 혼합하는 제 1공정과, 제 1공정에서는 일정비율로 공급된 축광성 발광원료와 화학섬유 원료를 혼합한다. 제 1공정에서 혼합된 축광성 발광원료와 화학섬유 원료를 압출기(Extruder)를 이용하여 압출성형하는 제 2공정과, 제 2공정에서는 혼합된 축광성 발광원료와 화학섬유 원료가 압출기에 의하여 압출성형되어 축광성 발광칩이 제조된다. 제 2공정를 통하여 제조된 축광성 발광칩을 방사시스템을 이용하여 발광원사를 제조하는 제 3공정으로 구분되어진다.In general, a brief description will be made of the state in which the photoluminescent light-emitting yarn is manufactured. And chemical fiber raw materials. The second step of extruding the mixed photoluminescent luminescent raw material and the chemical fiber raw material by using an extruder in the first step, and the mixed photoluminescent luminescent raw material and the chemical fiber raw material by the extruder in the second process The photoluminescent light emitting chip is manufactured. The photoluminescent light emitting chip manufactured through the second process is classified into a third process of manufacturing a light emitting yarn using a radiation system.

상기와 같이 제조된 축광성 발광원사를 사용할 경우에는 여러 가지의 문제점이 노출되었다.When using the photoluminescent light-emitting yarn prepared as described above, various problems were exposed.

먼저, 상기와 같이 제조된 축광성 발광원사는 외부에서 자극원(빛)이 조사되면 이 자극원(빛)을 모아서 발광되지만, 이것은 오로지 원사중에 포함된 축광성 원료의 작용으로만 발광됨으로 휘도(輝度)가 낮으며, 발광시간이 짧다는 문제가 있었다.First, the photoluminescent luminous yarn manufactured as described above collects the stimulus source (light) when it is irradiated from the outside, but it is emitted only by the action of the photoluminescent raw material contained in the yarn. There was a problem that the intensity was low and the light emission time was short.

또한, 축광성 발광원료의 함유량을 높여 휘도를 일정이상으로 높일 수 있지만, 이는 휘도의 한계가 있으며 축광성 발광원료의 함유량이 너무 많아지면, 원사의 품질이 저하되는 문제가 있었다.In addition, although the luminance can be increased to a certain level by increasing the content of the photoluminescent light emitting material, there is a limitation of the luminance, and when the content of the photoluminescent light emitting material is too large, there is a problem that the quality of the yarn is deteriorated.

이에 본 발명의 따른 상술한 문제점을 감안하여 안출한 것으로, 그 목적은 축광성 발광원료와 화학섬유능력을 갖는 합성수지를 압출시스템을 이용하여 발광칩으로 제조한 후 이 제조된 발광칩과 발광칩제조시 사용된 합성수지를 복합방사시스템을 이용하여 코팅압출되게 구성하여 장시간동안에 고휘도로 발광할 수 있음은 물론 다양한 색상으로 발광할 수 있는 고휘도의 장잔광성 발광원사의 제조방법를 제공함에 있다.In view of the above problems according to the present invention, the object of the present invention is to manufacture a light emitting chip and a light emitting chip after manufacturing a synthetic resin having a photoluminescent light emitting material and a chemical fiber ability using an extrusion system The present invention provides a method of manufacturing a high brightness long afterglow light emitting yarn capable of emitting high luminance for a long time and of emitting various colors by constructing a composite resin extruded using a composite spinning system.

도 1은 본 발명의 실시예에 따른 공정도1 is a process diagram according to an embodiment of the present invention

도 2는 본 발명에 따른 고휘도의 장잔광성 발광원사의 요부 확대 단면도Figure 2 is an enlarged cross-sectional view of the main portion of a high brightness long afterglow light emitting yarn according to the present invention

♣ 도면의 주요부분에 대한 부호의 설명 ♣♣ Explanation of symbols for main part of drawing ♣

A : 축광성 발광원료A: photoluminescent luminescent material

B : 화학섬유능력을 갖는 합성수지B: synthetic resin with chemical fiber capacity

C : 고휘도의 장잔광성 발광원사C: high brightness long afterglow luminous yarn

이러한 본 발명의 목적은, 축광성 발광원료 3 ~ 55중량비(％)와 화학섬유능력을 갖는 합성수지 45 ~ 97중량비(％)를 혼합하는 혼합공정과, 상기 혼합공정에서 혼합된 축광성 발광원료와 화학섬유능력을 갖는 합성수지가 압출시스템에 의하여 발광칩으로 제조되는 발광칩 제조공정과, 상기 발광칩제조시 사용된 합성수지와 발광칩이 복합방사시스템에 의하여 코팅압출되는 코팅압출공정으로 이루어진 것을 특징으로 하는 고휘도의 장잔광성 발광원사의 제조방법에 의하여 달성될 수 있다.The object of the present invention is a mixing process of mixing a 3 to 55 weight ratio (%) of the photoluminescent luminescent material and 45 to 97 weight ratio (%) of the synthetic resin having a chemical fiber ability, and a photoluminescent luminescent raw material mixed in the mixing process and A light emitting chip manufacturing process in which a synthetic resin having chemical fiber capability is manufactured as a light emitting chip by an extrusion system, and a coating extrusion process in which the synthetic resin and the light emitting chip used in manufacturing the light emitting chip are coated and extruded by a composite spinning system. It can be achieved by a method of manufacturing a high brightness long afterglow light emitting yarn.

또한, 본 발명은 상기 축광성 발광원료가 MAl₂O₄로 표시되는 화합물이고, M은 Ca, Sr, Ba으로 된 군에서 적어도 하나 이상의 금속원소로 된 화합물을 모 결정으로 하고, M에 Mg을 첨가할 수 있으며, 부활제로는 Eu를 첨가할 수 있고, 공부활제를 첨가할 수 도 있는 축광성 발광원료가 사용되며, 화학섬유능력을 갖는 합성수지는 폴리에스텔이나 나일론 등과 같이 석유 등을 원료로 하여 화학적으로 합성시킨 물질에서 만들어진 합성섬유와, 레이온이나 큐프라 등과 같이 목재나 단백질 등이 함유되어 있는 섬유소를 한번더 약품처리하서 만들어진 원료로 해서 만들어진 재생섬유와, 아세테이트나 셀롤로오즈 등과 같이 셀롤로오즈와 고무 등과 같은 원료에 화학약품을 작용시킨 것을 원료로 하여 만든 반합성섬유 등을 포함하는 유기섬유와, 유리 등의 무기물에서 만들어진 무기섬유 등이 사용되는 것을 포함한다. 또한, 본 발명은 제조된 고휘도의 장잔광성 발광원사가 축광성 발광원료를 포함하는 부분과 그렇지 않은 부분의 용적비가 1/1 ~ 1/4 인 것을 포함한다.In the present invention, the photoluminescent light emitting material is a compound represented by MAl₂O₄, M is a compound of at least one or more metal elements in the group consisting of Ca, Sr, Ba as a parent crystal, Mg can be added to M As the activator, Eu is added, and a photoluminescent luminous material may be added, and a synthetic resin having a chemical fiber ability is chemically synthesized from petroleum such as polyester or nylon. Synthetic fiber made from the material made from it, recycled fiber made from raw materials made by chemical treatment of fiber containing wood or protein such as rayon or cupra, and cellulose and rubber such as acetate or cellulose. Organic fibers including semi-synthetic fibers made from raw materials such as chemicals applied to raw materials, and inorganic materials such as glass Books made include those of inorganic fibers such use. In addition, the present invention includes that the prepared high-brightness long afterglow light emitting yarn has a volume ratio of 1/1 to 1/4 of a portion containing a photoluminescent light emitting material and a portion thereof.

이하, 본 발명에 따른 고휘도의 장잔광성 발광원사의 제조방법의 바람직한 실시예를 첨부도면에 의거하여 좀 더 구체적으로 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the method of manufacturing a high brightness long afterglow light emitting yarn according to the present invention will be described in more detail based on the accompanying drawings.

도 1은 본 발명의 실시예에 따른 공정도이고, 도 2는 본 발명에 따른 고휘도의 장잔광성 발광원사의 요부 확대 단면도이다. 도 1 및 도 2를 설명하면, 먼저 축광성 발광원료(A) 3 ~ 55중량비(％)와 화학섬유능력을 갖는 합성수지(B) 45 ~ 97중량비(％)를 혼합한다. 이때, 축광성 발광원료(A)는 MAl₂O₄로 표시되는 화합물이고, M은 Ca, Sr, Ba으로 된 군에서 적어도 하나 이상의 금속원소로 된 화합물을 모 결정으로 하고, M에 Mg을 첨가할 수 있으며, 부활제로는 Eu를 첨가할 수 있고, 공부활제를 첨가할 수 도 있는 축광성 발광원료가 사용되며, 화학섬유능력을 갖는 합성수지(B)는 폴리에스텔(Polyester)이나 나일론(Nylo) 등과 같이 석유 등을 원료로 하여 화학적으로 합성시킨 물질에서 만들어진 합성섬유와, 레이온(Rayon)이나 큐프라(Cuprammonium Rayon) 등과 같이 목재나 단백질 등이 함유되어 있는 섬유소를 한번더 약품처리하서 만들어진 원료로 해서 만들어진 재생섬유와, 아세테이트(Acetate)나 셀롤로오즈(Cellulose) 등과 같이 셀롤로오즈와 고무 등과 같은 원료에 화학약품을 작용시킨 것을 원료로 하여 만든 반합성섬유 등을 포함하는 유기섬유와, 유리 등의 무기물에서 만들어진 무기섬유 등이 사용된다.1 is a process chart according to an embodiment of the present invention, Figure 2 is an enlarged cross-sectional view of the main portion of a high brightness long-afterglow light-emitting yarn according to the present invention. 1 and 2, first, the 3 to 55 weight ratio (%) of the photoluminescent luminescent raw material (A) and the 45 to 97 weight ratio (%) of the synthetic resin (B) having a chemical fiber capability are mixed. At this time, the photoluminescent light emitting material (A) is a compound represented by MAl₂O₄, M is a compound of at least one or more metal elements in the group consisting of Ca, Sr, Ba as a parent crystal, Mg may be added to M As the activator, Eu may be added, and a photoluminescent luminous material may be added. A synthetic resin (B) having chemical fiber capability may be petroleum such as polyester or nylon. Synthetic fibers made from chemically synthesized materials, etc., and fibres containing wood or protein such as Rayon and Cuprammonium Rayon. Fibers and semi-synthetic fibers made from raw materials obtained by reacting chemicals to raw materials such as cellulose and rubber, such as acetate and cellulose. The inorganic fibers and the like are used are made from inorganic materials such as organic fibers and, glass.

축광성 발광원료(A) 3 ~ 55중량비(％)와 화학섬유능력을 갖는 합성수지(B) 45 ~ 97중량비(％)가 혼합되면, 압출시스템(Extrusion Pelletizer)을 이용하여 발광칩을 제조한다. 압출시스템에 의하여 축광성 발광원료(A)와 화학섬유능력을 갖는 합성수지(B)가 발광칩으로 제조되면, 발광칩제조시 사용된 합성수지와 발광칩을 복합방사시스템을 이용하여 코팅압출시켜 고휘도의 장잔광성 발광원사(C)로 제조한다. 이때, 제조된 고휘도의 장잔광성 발광원사(C)는 축광성 발광원료(A)를 포함하는 부분과 그렇지 않은 부분의 용적비는 1/1 ~ 1/4로 제조됨이 바람직하다.When the phosphorescent light emitting raw material (A) 3 to 55% by weight (%) and the synthetic resin (B) having a chemical fiber capacity (B) 45 to 97% by weight (%) are mixed, a light emitting chip is manufactured using an extrusion system (Extrusion Pelletizer). When the photoluminescent light emitting material (A) and the synthetic resin (B) having chemical fiber capability are manufactured as the light emitting chip by the extrusion system, the composite resin and the light emitting chip used in manufacturing the light emitting chip are coated and extruded using a complex spinning system to achieve high brightness. It is manufactured from a long afterglow luminescent yarn (C). At this time, the prepared high-brightness long afterglow light-emitting yarn (C) is preferably made of a volume ratio of the portion containing the photoluminescent light emitting material (A) and the portion that is not.

상기와 같이 제조된 고휘도의 장잔광성 발광원사(C)는 외부에서 자극원(빛)이 조사되면, 이 자극원(빛)이 원사에 함유된 축광성 발광원료(A)에 모아져서 발광된다. 이때, 발광되는 휘도는 그 부분을 코팅한 원사의 공간 작용에 의해 휘도가 증진되어 발광휘도가 상승되는 것이다. 즉, 고휘도의 장잔광성 발광원사(C)가 발광되면서 발생되는 빛은 코팅이 된 부분에 빛의 굴절작용을 받아 난반사(亂反射 : 빛이 거친 표면의 물체에 부딪쳐서 사방으로 흩어지는 현상)하여 이것이 발광휘도의 증진을 촉진시키는 것이다.When the high brightness long afterglow light emitting yarn (C) manufactured as described above is irradiated with a stimulus source (light) from the outside, the stimulus source (light) is collected in the luminescent light emitting material (A) contained in the yarn and emits light. At this time, the luminance emitted is to increase the luminance by the spatial action of the yarn coating the portion, the luminance is increased. In other words, the light generated by the high brightness long afterglow light emitting yarn (C) is irradiated by the refraction of the light on the coated portion (reflection: the light hits an object on a rough surface and scatters in all directions). It is to promote the enhancement of the luminous brightness.

상술한 바와 같이 본 발명에 따른 고휘도의 장잔광성 발광원사의 제조방법은 축광성 발광원료와 화학섬유능력을 갖는 합성수지를 압출시스템을 이용하여 발광칩으로 제조한 후 이 제조된 발광칩과 발광칩제조시 사용된 합성수지를 복합방사시스템을 이용하여 코팅압출되게 구성하여 장시간동안에 고휘도로 발광할 수 있음은 물론 다양한 색상으로 발광할 수 있는 효과를 갖는 것이다.As described above, the manufacturing method of the high brightness long afterglow light emitting yarn according to the present invention is prepared by manufacturing a light emitting chip and a light emitting chip after manufacturing a synthetic resin having a photoluminescent light emitting material and a chemical fiber capability using an extrusion system. Synthetic resin used in the coating is configured to be coated and extruded using the composite spinning system, which can emit light with high brightness for a long time, and has the effect of emitting light in various colors.

Claims (3)

축광성 발광원료 3 ~ 55중량비(％)와 화학섬유능력을 갖는 합성수지 45 ~ 97중량비(％)를 혼합하는 혼합공정과,A mixing process of mixing 3 to 55 weight ratio (%) of the photoluminescent luminescent material and 45 to 97 weight ratio (%) of the synthetic resin having a chemical fiber ability; 상기 혼합공정에서 혼합된 축광성 발광원료와 화학섬유능력을 갖는 합성수지가 압출시스템에 의하여 발광칩으로 제조되는 발광칩 제조공정과,A light emitting chip manufacturing process in which the photoluminescent light emitting material mixed in the mixing process and a synthetic resin having chemical fiber capability are manufactured as light emitting chips by an extrusion system; 상기 발광칩제조시 사용된 합성수지와 발광칩이 복합방사시스템에 의하여 코팅압출되는 코팅압출공정으로 이루어진 것을 특징으로 하는 고휘도의 장잔광성 발광원사의 제조방법.The method of manufacturing a high brightness long afterglow light emitting yarn, characterized in that the coating resin extrusion process is made by coating the synthetic resin and the light emitting chip used in manufacturing the light emitting chip. 제 1항에 있어서,The method of claim 1, 상기 축광성 발광원료는 MAl₂O₄로 표시되는 화합물이고, M은 Ca, Sr, Ba으로 된 군에서 적어도 하나 이상의 금속원소로 된 화합물을 모 결정으로 하고, M에 Mg을 첨가할 수 있으며, 부활제로는 Eu를 첨가할 수 있고, 공부활제를 첨가할 수 도 있는 축광성 발광원료가 사용되며, 화학섬유능력을 갖는 합성수지는 폴리에스텔이나 나일론 등과 같이 석유 등을 원료로 하여 화학적으로 합성시킨 물질에서 만들어진 합성섬유와, 레이온이나 큐프라 등과 같이 목재나 단백질 등이 함유되어 있는 섬유소를 한번더 약품처리하서 만들어진 원료로 해서 만들어진 재생섬유와, 아세테이트나 셀롤로오즈 등과 같이 셀롤로오즈와 고무 등과 같은 원료에 화학약품을 작용시킨 것을 원료로 하여 만든 반합성섬유 등을 포함하는 유기섬유와, 유리 등의 무기물에서 만들어진 무기섬유 등이 사용되는 것을 특징으로 하는 고휘도의 장잔광성 발광원사의 제조방법.The photoluminescent light emitting material is a compound represented by MAl₂O₄, M is a compound of at least one or more metal elements in the group consisting of Ca, Sr, Ba as a mother crystal, Mg may be added to M, and as an activator Phosphorescent luminescent raw materials can be used to add Eu and to study agents. Synthetic resins with chemical fiber capability are made from chemically synthesized materials such as polyester or nylon and petroleum. Chemicals are used in regenerated fibers made from raw materials made by chemical treatment of fibers, such as rayon and cupra, which contain wood or protein, and chemicals such as cellulose and rubber, such as acetate and cellulose. Radish made from organic fibers including semi-synthetic fibers made from raw materials made of chemicals, and inorganic materials such as glass A method of manufacturing a high brightness long afterglow light emitting yarn, characterized in that a base fiber or the like is used. 제 1항에 있어서,The method of claim 1, 상기 제조된 고휘도의 장잔광성 발광원사는 축광성 발광원료를 포함하는 부분과 그렇지 않은 부분의 용적비가 1/1 ~ 1/4 인 것을 특징으로 하는 고휘도의 장잔광성 발광원사의 제조방법.The prepared high brightness long afterglow light emitting yarn is a method of manufacturing a high brightness long afterglow light emitting yarn, characterized in that the volume ratio of the portion containing the photoluminescent light emitting material and the other portion is 1/1 to 1/4.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074044A (en) * 2001-03-15 2002-09-28 정도연 Luminous yarn having long afterglow and high brightness properties and preparation method thereof
KR100456196B1 (en) * 2002-01-31 2004-11-09 주식회사 레다트 Textile printed circuit board and method
KR100538877B1 (en) * 2001-01-26 2005-12-23 주식회사 효성 Luminant composite fiber with the 3-layered cross-section
KR100673973B1 (en) * 2005-12-06 2007-01-24 주식회사 동호 Manufacturing method of luminescent synthetic fiber and apparatus therefor
WO2016114459A1 (en) * 2015-01-15 2016-07-21 화영실업(주) Method for preparing phosphorescent polyester film, and phosphorescent film, phosphorescent yarn, phosphorescent powder, phosphorescent hot-melt film, and industrial subsidiary materials prepared by same

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Publication number Priority date Publication date Assignee Title
KR20020096229A (en) * 2001-06-19 2002-12-31 주식회사 효성 Method for manufacturing sea-island type luminent conjugate fiber having high brightness, abrasion-resistance and good strength and the sea-island type luminent conjugate fiber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100538877B1 (en) * 2001-01-26 2005-12-23 주식회사 효성 Luminant composite fiber with the 3-layered cross-section
KR20020074044A (en) * 2001-03-15 2002-09-28 정도연 Luminous yarn having long afterglow and high brightness properties and preparation method thereof
KR100456196B1 (en) * 2002-01-31 2004-11-09 주식회사 레다트 Textile printed circuit board and method
KR100673973B1 (en) * 2005-12-06 2007-01-24 주식회사 동호 Manufacturing method of luminescent synthetic fiber and apparatus therefor
WO2016114459A1 (en) * 2015-01-15 2016-07-21 화영실업(주) Method for preparing phosphorescent polyester film, and phosphorescent film, phosphorescent yarn, phosphorescent powder, phosphorescent hot-melt film, and industrial subsidiary materials prepared by same

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