KR20190027455A - Manufacturing method for making end of string with plastic - Google Patents

Manufacturing method for making end of string with plastic Download PDF

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Publication number
KR20190027455A
KR20190027455A KR1020170114265A KR20170114265A KR20190027455A KR 20190027455 A KR20190027455 A KR 20190027455A KR 1020170114265 A KR1020170114265 A KR 1020170114265A KR 20170114265 A KR20170114265 A KR 20170114265A KR 20190027455 A KR20190027455 A KR 20190027455A
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string
synthetic resin
resin material
present
end treatment
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KR1020170114265A
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Korean (ko)
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조남칠
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조남칠
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B9/00—Binding or sealing ends, e.g. to prevent unravelling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2087—Jackets or coverings being of the coated type
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2092—Jackets or coverings characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2032—Polyacrylics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2064—Polyurethane resins

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Decoration Of Textiles (AREA)

Abstract

The present invention relates to a string end treatment method using a synthetic resin material. More specifically, the present invention relates to a string end treatment method, which is a method of treating the ends of a string used for clothes or a shoelace that are made by twisting a plurality of yarns, using a synthetic resin material which can provide more stable and faster string end treatment by dipping the end in the liquid synthetic resin material, followed by curing. When the end of the string is treated by the string end treatment method using the synthetic resin material of the present invention, productivity is good because it is only necessary to simply dip the end of the string in the raw material of the liquid synthetic resin material. Also, the synthetic resin material is integrated with the string, which is not easily peeled off after the end treatment of the string, thereby improving durability.

Description

합성수지재를 이용한 끈 끝처리 방법{MANUFACTURING METHOD FOR MAKING END OF STRING WITH PLASTIC}Technical Field [0001] The present invention relates to a method of finishing a string using a synthetic resin material,

본 발명은 합성수지재를 이용한 끈 끝처리 방법에 관한 것으로, 더욱 상세하게는 여러가닥의 실이 서로 꼬아서 만드는 신발끈, 옷에 사용되는 끈의 끝단을 처리하는 방법으로 액상 합성수지재를 끝단에 묻히고 이를 양생하므로써 보다 안정적이고 빠르게 끈의 끝처리를 할 수 있는 합성수지재를 이용한 끈 끝처리 방법에 관한 것이다.The present invention relates to a method of finishing a string using a synthetic resin material, and more particularly, to a method of finishing a string, which is used for a shoelace, which is made by twisting a plurality of strands together, The present invention relates to a method of finishing a string using a synthetic resin material capable of finishing a string more stably and quickly by curing.

여러 가닥의 실을 서로 꼬거나 합해서 끈을 형성하는데, 이러한 끈은 원하는 길이로 잘라서 사용한다.Strands of several strands are twisted together to form a string, which is cut to the desired length and used.

상기 끈은 지퍼의 손잡이로 사용하거나, 의복의 장식으로 사용하고 신발에 사용한다.The string may be used as a handle of a zipper or as a garment decoration and used in shoes.

상기 끈을 원하는 길이로 자르게 되면 그 끝단의 실밥이 풀리게 되어 끝단을 풀리지 않도록 해야 한다.When the string is cut to a desired length, the seam at the end is loosened so that the end is not loosened.

상기 끈의 끝단을 처리하는 방법은 끝단에 매듭을 형성하는 방법, 끝단을 가열처리하여 그 끝단을 녹여서 서로 붙히는 방법, 합성수지재 밴드를 묶는 방법 또는 합성수지재로 만든 부품을 매다는 방법 등이 있다.The method of treating the end of the string may include a method of forming a knot at the end, a method of melting the end to heat the end, a method of binding the synthetic resin band, or a method of hanging parts made of synthetic resin.

최근에는 수축튜브를 이용하여 끈의 끝단을 처리하는 방법에 대한민국 특허청 공개실용신안공보 제2016-0004255호에 개시된 바 있다.Recently, a method of treating the end of a string using a shrinkable tube has been disclosed in Korean Utility Model Application Publication No. 2016-0004255.

그러나, 종래의 수축튜브를 이용한 끈의 끝단을 처리하는 방법은 다음과 같은 문제점이 있었다. However, the conventional method of treating the end of the string using the shrink tube has the following problems.

(1) 수축튜브를 끼우는데 시간이 많이 소요되어 생산시간이 많이 소요된다.(1) It takes a lot of time to insert the shrink tube and it takes a long time to produce.

(2) 수축튜브를 끼워서 다시 수축튜브를 뜨거운 환경에 노출시켜야 하므로 이중으로 작업이 소요된다. (2) Since the shrink tube must be exposed to the hot environment again by inserting the shrink tube, it takes a double operation.

상기한 문제점을 해결하기 위해서, 본 발명은 아크릴 수지와 우레탄 수지를 주원료로 하는 액상에 끝의 끝을 담근 후, 이를 일정시간 동안 냉각하여 처리하는 방법으로 생산하는 것을 특징으로 한다. In order to solve the above-mentioned problems, the present invention is characterized in that the end of an end is immersed in a liquid phase containing an acrylic resin and a urethane resin as main raw materials, and the end is cooled and treated for a predetermined time.

본 발명의 합성수지재를 이용한 끈 끝처리 방법에 의하여 끈의 끝처리를 하면 다음과 같은 효과가 발생한다.When the end of the string is processed by the string finishing method using the synthetic resin material of the present invention, the following effect occurs.

(1) 끈의 끝을 액상의 합성수지재 원료에 담근 후 놓아두기만 하면 되기 때문에 생산성이 좋다.(1) The productivity is good because the end of the string is only required to be immersed in the raw material of the liquid synthetic resin material and then left.

(2) 합성수지재가 끈과 일체화가 되기 때문에 끈의 끝처리 후에 잘 벗겨지지 않아서 내구성이 좋다.(2) Since the synthetic resin material is integrated with the cord, it is not easily peeled off after finishing the cord, so that it is durable.

도 1은 본 발명의 바람직한 실시예로 형성된 합성수지재를 이용한 끈 끝처리 방법에 의해 생산된 끈의 끝을 나타낸 사진.
도 2는 본 발명의 바람직한 실시예로 형성된 합성수지재를 이용한 끈 끝처리 방법의 순서도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph showing the end of a string produced by a string finishing method using a synthetic resin material formed as a preferred embodiment of the present invention. FIG.
2 is a flowchart of a string finishing method using a synthetic resin material formed as a preferred embodiment of the present invention.

본 발명은 아크릴 수지와 우레탄 수지를 주원료로 하는 액상에 끝의 끝을 담근 후, 이를 일정시간 동안 냉각하여 처리하는 방법으로 생산한다.The present invention relates to a method of immersing an end of an end into a liquid phase containing an acrylic resin and a urethane resin as main raw materials, and then cooling the resultant by cooling for a predetermined time.

본 발명은 액상의 아크릴수지와 우레탄수지 및 증류수를 각각 4:3:3의 중량비율로 섞는 합성수지재준비단계와;The present invention relates to a method of preparing a resin composition, comprising: preparing a synthetic resin material in which a liquid acrylic resin, a urethane resin, and distilled water are mixed at a weight ratio of 4: 3: 3;

다수개의 끈을 끝단을 나란하게 하여 준비하는 끈준비단계와;A string preparation step of arranging a plurality of strings side by side with each other;

상기 합성수지재를 40도℃의 온도로 준비하고, 여기에 끈의 끝단을 담그되, 2~5cm 담그어 생산하는 처리단계와;Preparing a synthetic resin material at a temperature of 40 캜, immersing the end of the string in the synthetic resin material at a temperature of 40 캜 for 2 to 5 cm;

상기 처리단계 후에 개별적으로 떨어지도록 한 상태에서 80℃가 유지되는 챔버에 넣어서 처리하는 양생단계로 구성되는 것을 특징으로 한다. And a curing step of putting in a chamber in which the temperature is maintained at 80 ° C in a state of falling apart after the processing step.

상기 합성수지재준비단계는 액상의 아크릴 수지와 우레탄수지를 준비하되, 증류수를 섞어서 100 중량%가 될 수 있도록 각각 아크릴수지 40 중량%, 우레탄수지 30중량%로 형성한다.In preparing the synthetic resin material, liquid acrylic resin and urethane resin are prepared, and 40% by weight of acrylic resin and 30% by weight of urethane resin are mixed so as to be 100% by weight by mixing distilled water.

상기 합성수지재준비단계는 혼합하는 단계를 포함하는데, 이들을 잘 섞어서 균일한 분포로 잘 섞어서 형성한다. The step of preparing the synthetic resin includes a step of mixing, which is well mixed to form a uniform distribution.

상기 끈준비단계는 끈을 준비하는 단계로 끈은 필요한 길이만큼 잘라서 형성한다. The string preparation step is a step of preparing a string, and the string is formed by cutting to a required length.

상기 처리단계는 준비된 액상의 합성수지재를 40℃로 가열하고, 준비한 끈의 끝단을 담근다. In the processing step, the liquid synthetic resin material prepared is heated to 40 DEG C, and the end of the prepared cord is immersed.

이때, 끈의 끝단이 합성수지재에 2~5cm정도 묻을 수 있도록 담궈서 천천히 꺼낸다.At this time, dip the end of the string into the synthetic resin so that the length of the string is 2 ~ 5 cm, and take out slowly.

상기 양생단계는 처리단계 후에 끈이 개별적으로 떨어지도록 한 상태에서 80℃가 유지되는 챔버에 넣어서 처리하는 단계이다.The curing step is a step of putting in a chamber maintained at 80 DEG C with the strings separated individually after the processing step.

상기와 같이 끈을 처리하면 동시에 많은 양의 끈의 끝단을 처리할 수 있어서 생산성이 크게 향상된다.When the string is processed as described above, a large amount of string ends can be processed at the same time, and the productivity is greatly improved.

본 발명의 합성수지재를 이용한 끈 끝처리 방법에 의하여 끈의 끝처리를 하면 끈의 끝을 액상의 합성수지재 원료에 담근 후 놓아두기만 하면 되기 때문에 생산성이 좋고, 합성수지재가 끈과 일체화가 되기 때문에 끈의 끝처리 후에 잘 벗겨지지 않아서 내구성이 좋은 등의 효과가 발생한다.When the end of the string is finished by the string finishing method using the synthetic resin material of the present invention, the end of the string is immersed in the raw material of the liquid synthetic resin material, It is not easily peeled off, and durability is good.

본 발명은 첨부된 도면을 참조하여 바람직한 실시 예를 중심으로 기술되었지만 당업자라면 이러한 기재로부터 후술하는 특허청구범위에 의해 포괄되는 본 발명의 범주를 벗어남이 없이 다양한 변형이 가능하다는 것은 명백하다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art without departing from the scope of the invention as defined by the appended claims.

Claims (3)

아크릴 수지와 우레탄 수지를 주원료로 하는 액상에 끝의 끝을 담근 후, 이를 일정시간 동안 냉각하여 처리하는 것을 특징으로 하는 합성수지재를 이용한 끈 끝처리 방법 The end of the end is immersed in a liquid phase containing an acrylic resin and a urethane resin as main raw materials, and the end of the end is cooled for a predetermined period of time, 액상의 아크릴수지와 우레탄수지 및 증류수를 각각 4:3:3의 중량비율로 섞는 합성수지재준비단계와;
다수개의 끈을 끝단을 나란하게 하여 준비하는 끈준비단계와;
상기 합성수지재를 40도℃의 온도로 준비하고, 여기에 끈의 끝단을 담그되, 담그어 생산하는 처리단계와;
상기 처리단계 후에 개별적으로 떨어지도록 한 상태에서 80℃가 유지되는 챔버에 넣어서 처리하는 양생단계로 구성되는 것을 특징으로 하는 합성수지재를 이용한 끈 끝처리 방법.A synthetic resin preparation step of mixing a liquid acrylic resin, a urethane resin and distilled water at a weight ratio of 4: 3: 3;
A string preparation step of arranging a plurality of strings side by side with each other;
Preparing a synthetic resin material at a temperature of 40 캜, immersing the end of the string in the synthetic resin material and immersing the end of the string in the synthetic resin material;
And a curing step of putting in a chamber in which the temperature is kept at 80 ° C in a state of falling apart individually after the processing step. 제 2항에 있어서,
상기 처리단계에서 끈의 끝을 담그는 깊이는 2~5cm인 것을 특징으로 하는 합성수지재를 이용한 끈 끝처리 방법.
3. The method of claim 2,
Wherein the depth of the end of the string is 2 to 5 cm in the processing step.
KR1020170114265A 2017-09-07 2017-09-07 Manufacturing method for making end of string with plastic KR20190027455A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102182050B1 (en) * 2020-06-02 2020-11-23 (주)디아스토리 Resin composition for preventing loosening

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102182050B1 (en) * 2020-06-02 2020-11-23 (주)디아스토리 Resin composition for preventing loosening
WO2021246609A1 (en) * 2020-06-02 2021-12-09 (주)디아스토리 Resin composition for preventing fiber strand unraveling
US11859343B2 (en) 2020-06-02 2024-01-02 The A Story Co. Ltd. Resin composition for preventing fibers from unraveling

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