KR102440728B1 - Lining wall paper using natural fiber and Method of manufacturing the same - Google Patents
Lining wall paper using natural fiber and Method of manufacturing the same Download PDFInfo
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- KR102440728B1 KR102440728B1 KR1020200059580A KR20200059580A KR102440728B1 KR 102440728 B1 KR102440728 B1 KR 102440728B1 KR 1020200059580 A KR1020200059580 A KR 1020200059580A KR 20200059580 A KR20200059580 A KR 20200059580A KR 102440728 B1 KR102440728 B1 KR 102440728B1
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
- D21H13/08—Synthetic cellulose fibres from regenerated cellulose
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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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
본 발명은 천연섬유를 이용한 초배지에 관한 것으로, 특히 본 발명의 초배지는, 면사 80 중량부와, 비스코스 레이온 사 5 중량부와, 정제된 모 또는 견사 5 중량부와, 식물 잎이나 줄기 5 중량부를 혼합하여 혼합원료를 만들고, 혼합원료에 들어있는 불순물을 제거하고, 불순물이 제거된 혼합원료를 카딩기에서 혼합섬유를 카딩한 후, 카딩 단계에서 정돈된 혼합원료를 성형기에서 하나 이상의 층을 종횡으로 적층하여 서로 평행하게 마주보는 1쌍의 성형 롤러를 통과시켜 일정한 두께의 단일의 웹 형태로 성형하고, 그리고나서, 성형된 웹을 니들 펀칭기에서 펀칭하여 혼합섬유들을 접착제 없이 결속시키는 니들 펀칭하여 만들어진다. The present invention relates to a grass medium using natural fibers, in particular, the grass medium of the present invention includes 80 parts by weight of cotton yarn, 5 parts by weight of viscose rayon yarn, 5 parts by weight of purified wool or silk yarn, and 5 parts by weight of plant leaves or stems After mixing to make a mixed raw material, removing impurities in the mixed raw material, and carding the mixed fiber from which the impurities are removed in a carding machine, the mixed raw material prepared in the carding step is used in a molding machine in one or more layers vertically and horizontally It is laminated and passed through a pair of forming rollers facing each other in parallel to form a single web of a certain thickness, and then, by punching the formed web in a needle punching machine, it is made by needle punching to bind mixed fibers without an adhesive.
Description
본 발명은 천연섬유를 이용한 초배지 및 그 초배지 제조방법에 관한 것으로, 특히 벽면에 정배작업을 하기 전에 벽면의 요철이나 틈새, 벽면의 작은 홈들을 메꾸어 벽면을 평탄하게 하고, 벽면에 도배지의 부착력을 높이기 위하여 벽면에 바르는 초배지에 관한 것이다. The present invention relates to a green paper using natural fibers and a method for manufacturing the same, in particular, by filling irregularities, gaps, and small grooves in the wall before painting on the wall to make the wall flat, and to increase the adhesion of the paper to the wall It's about the paper that you put on the wall for the sake of it.
초배지는 정배작업을 하기 전에 벽면의 요철이나 작은 홈들을 메꾸어 벽면을 평탄하게 하고, 벽면에 도배지의 부착력을 높이기 위하여 벽면에 바르는 것으로서, 초배지의 기본적인 기능에 추가하여 다양한 기능을 부여하기 위하여 다양한 재질을 사용하여 만들어지고 있다. Before arranging work, the wall surface is flattened by filling in irregularities or small grooves and applied to the wall to increase the adhesion of the coating paper to the wall. It is made using
예컨대 아래 특허문헌 1에는 단열과 방습 특성을 가진 발포 초배지가 개시되어 있다. 특허문헌 1의 발포 초배지는 코팅이 된 종이 또는 부직포 층 및 합성수지 폼 층에 의하여 단열 및 방습 기능이 동시에 나타나도록 하면서 동시에 낮은 비용으로 간단하게 제조할 수 있도록 되어 있다. For example, Patent Document 1 below discloses a foamed paper medium having heat insulation and moisture-proof properties. The foamed paper medium of Patent Document 1 can be manufactured simply at low cost while simultaneously exhibiting heat insulation and moisture-proof functions by the coated paper or nonwoven fabric layer and the synthetic resin foam layer.
그런데 상기 종래의 발포 초배지는 단열과 방습 기능을 위하여 폴리에틸렌 또는 폴리프로필렌 등을 주성분으로 한 화학물질을 사용하므로, 친환경적이지 않고 인체에 유해한 물질을 방출한다. 뿐만 아니라 이러한 발포 초배지를 벽면에 부착하기 위해서는 인체에 유해한 화학물질 성분을 가진 접착제를 사용하여야 하는 단점이 있다. However, since the conventional foamed paper medium uses a chemical substance containing polyethylene or polypropylene as a main component for heat insulation and moisture-proof function, it is not environmentally friendly and emits substances harmful to the human body. In addition, there is a disadvantage in that it is necessary to use an adhesive having a chemical component harmful to the human body in order to attach the foamed paper medium to the wall.
이러한 합성섬유를 이용한 초배지의 상기한 단점을 보완하기 위하여 닥섬유, 마섬유를 이용한 초배지가 개발되어 알려져 있다. 이러한 천연 펄프를 이용한 종이 초배지는 인열강도 및 내수성이 약하여 초배지의 시공성이 나쁘고, 정배 작업 후에 인열강도가 약하여 부분적으로 터짐현상이 발생하는 단점이 있다. In order to compensate for the above-described disadvantages of the above-described grass medium using synthetic fibers, a grass medium using mulberry fibers and hemp fibers has been developed and known. Paper making paper using such natural pulp has weak tear strength and water resistance, so the workability of the paper medium is poor, and the tear strength is weak after cleaning and partial rupture occurs.
상기 천연펄프를 이용한 초배지의 단점을 극복하기 위하여 천연펄프에 폴리에스터, 아크릴, 레이온, 나일론과 같은 (폐)합성섬유에 천연 바인더(예를 들면, 카제인, 양이온성 전분 등)와 합성 바인더를 첨가하여 제조한 바닥층(기저층) 초지와, 펄프와 합성목재펄프(SWP)를 혼합하여 제조한 상부층 초지를 습윤상태에서 상부층 초지와 바닥층 초지에 함유된 천연 바인더로써 단순히 겹지하여 제조한 초배지가 아래 특허문헌 2에 개시되어 알려져 있다. In order to overcome the shortcomings of the grass medium using the natural pulp, a natural binder (for example, casein, cationic starch, etc.) and a synthetic binder are added to (waste) synthetic fibers such as polyester, acrylic, rayon, and nylon to natural pulp. The bottom layer (basal layer) paper prepared by using a natural binder contained in the top layer paper and the bottom layer papermaking paper in a wet state, and the top layer papermaking prepared by mixing pulp and synthetic wood pulp (SWP), as a natural binder. 2 is known.
그런데 특허문헌 2의 초배지는 2중의 초지를 천연 바인더로써 겹지하여 만들기 때문에 경계층에서 결합력이 약해 분리되기 쉽고, 이로 인하여 초배작업을 한 후 2층의 경계면에서 들뜸현상이 발생함으로써 정배작업의 불량을 야기하는 원인이 된다. However, since the papermaking paper of Patent Document 2 is made by overlapping double paper paper with a natural binder, the bonding force is weak at the boundary layer, so it is easy to separate. cause to do
이에 본 발명은 상기 종래 기술이 가진 문제점을 해결하기 위하여 고안된 것으로서, 천연 섬유를 주 성분으로 사용하고, 원재료를 니들 펀칭으로 결합시켜 펠트화함으로써 섬유 사이의 공극으로 인하여 통기성이 양호하고, 인장강도가 높으면서 화재시 유독성 가스를 발생시키지 않아 안전성이 높고 보온성과 흡음 효과가 우수한, 천연섬유를 이용한 초배지와 그 초배지 제조방법을 제공함을 목적으로 한다. Accordingly, the present invention is devised to solve the problems of the prior art, and by using natural fibers as a main component, and combining the raw materials with needle punching to form a felt, the air permeability is good due to the voids between the fibers, and the tensile strength is An object of the present invention is to provide a paper medium using natural fibers, which is high in safety and does not generate toxic gas in case of fire, and has excellent thermal insulation and sound absorption effects, and a method for manufacturing the paper medium.
상기 목적을 달성하기 위한 본 발명의 초배지는, The herb medium of the present invention for achieving the above object,
2 내지 4mm의 길이를 가진 면 스테이플 80 중량부, 80 parts by weight of cotton staples having a length of 2 to 4 mm;
50 내지 70mm의 길이를 가진 비스코스 레이온 사 5 중량부, 5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm,
70mm 내지 130mm의 길이를 가진, 정제된 모 또는 견사 5 중량부, 및 5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm, and
식물 잎이나 줄기 5 중량부를 포함한 혼합원료를 펀칭기로 펀칭하고 성형기를 통과시켜 웹 형태로 이루어진 것을 특징으로 한다.
상기 잎이나 줄기는 주위에서 일반적으로 주변에 흔히 보이는 벼줄기, 볏잎, 보리줄기, 보리잎 중 적어도 어느 하나 또는 하나 이상을 조합한 것일 수 있다. It is characterized in that the mixed raw material including 5 parts by weight of plant leaves or stems is punched with a punching machine and is passed through a molding machine to form a web.
The leaves or stems may be a combination of at least one or more than one of rice stems, rice stems, barley stems, and barley leaves that are commonly seen in the surroundings.
본 발명의 초배지 제조방법은, The method for producing a grass medium of the present invention,
조합기에서, 2 내지 4mm의 길이를 가진 면사 80 중량부와, 50 내지 70mm의 길이를 가진 비스코스 레이온 사 5 중량부와, 70mm 내지 130mm의 길이를 가진, 정제된 모 또는 견사 5 중량부와, 식물 잎이나 줄기 5 중량부를 혼합하여 혼합원료를 만드는 단계; In the combiner, 80 parts by weight of cotton yarn having a length of 2 to 4 mm, 5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm, and 5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm, and plants; Mixing 5 parts by weight of leaves or stems to make a mixed raw material;
정면기에서 혼합원료에 들어있는 불순물을 제거하는 단계; removing impurities contained in the mixed raw material in the front face machine;
불순물이 제거된 혼합원료를 카딩기에서 혼합섬유를 정리정돈하는 카딩단계; Carding step of arranging the mixed fibers in a carding machine from the mixed raw material from which impurities are removed;
카딩 단계에서 정돈된 혼합원료를 성형기에서 하나 이상의 층을 종횡으로 적층하여 서로 평행하게 마주보는 1쌍의 성형 롤러를 통과시켜 일정한 두께의 단일의 웹 형태로 성형하는 단계; Forming the mixed raw material arranged in the carding step in the form of a single web of a certain thickness by laminating one or more layers vertically and horizontally in a forming machine and passing through a pair of forming rollers facing each other in parallel;
성형기를 거치면서 성형된 웹을 니들 펀칭기에서 600 내지 1000 개/cm2의 니들침 밀도로써 펀칭하여 혼합섬유들을 접착제 없이 결속시키는 니들 펀칭단계;를 포함하여 이루어진다. A needle punching step of punching the web formed while passing through the molding machine with a needle density of 600 to 1000 pieces/cm 2 to bind the mixed fibers without an adhesive in a needle punching machine;
상기한 본 발명의 초배지에 의하면, 천연 섬유를 80% 이상 주성분으로 사용하고 화학 접착제를 사용함이 없이 니들 펀칭으로 펀칭하여 섬유간 결속하므로 인체에 무해하고 화재시 유독가스를 발생시키지 않아서 안전하다. According to the herb medium of the present invention, natural fibers are used as the main component of 80% or more, and since the fibers are bound by punching with needle punching without using chemical adhesives, it is harmless to the human body and does not generate toxic gas in case of fire, so it is safe.
또한 필요에 따라 펀칭 횟수를 조절함으로써 두께와 인장강도를 조절할 수 있어 다양한 용도에 적합하도록 사용할 수 있다. In addition, the thickness and tensile strength can be adjusted by adjusting the number of punches as needed, so it can be used for various purposes.
면을 주 원료로 만들어진 본 발명의 초배지는 통기성이 양호하고 보온성 및 흡음성이 우수하다. The paper medium of the present invention made of cotton as the main raw material has good air permeability and excellent heat retention and sound absorption properties.
이하, 본 발명의 바람직한 실시예를 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail.
본 발명의 초배지는, The herb medium of the present invention,
2 내지 4mm의 길이를 가진 면 스테이플 80 중량부; 80 parts by weight of cotton staples having a length of 2 to 4 mm;
50 내지 70mm의 길이를 가진 비스코스 레이온 사 5 중량부; 5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm;
70mm 내지 130mm의 길이를 가진, 정제된 모 또는 견사 5 중량부; 및 5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm; and
식물 잎이나 줄기 5 중량부;를 포함한 혼합원료를 성형기에서 성형하고 펀칭기로 펀칭하여 웹 형태로 이루어진다. 5 parts by weight of plant leaves or stems; molded in a molding machine and punched with a punching machine to form a web.
상기한 초배지는, The above-mentioned medium,
이러한 본 발명의 초배지는 천연 섬유를 주성분으로 사용하고 화학 접착제를 사용함이 없이 니들 펀칭으로 펀칭하여 섬유간 결속하므로 인체에 무해하고 화재시 유독가스를 발생시키지 않아서 안전하다.The grass medium of the present invention uses natural fibers as a main component and is safe because it is harmless to the human body and does not generate toxic gas in case of fire because it is punched by needle punching without using chemical adhesives to bind fibers.
그리고, 본 발명의 초배지는 다음의 과정을 거쳐 제조된다. And, the plant medium of the present invention is prepared through the following process.
가. 혼합원료 준비 단계go. Mixed raw material preparation steps
조합기에서, 2 내지 4mm의 길이를 가진 면사 80 중량부와, 50 내지 70mm의 길이를 가진 비스코스 레이온 사 5 중량부와, 70mm 내지 130mm의 길이를 가진, 정제된 모 또는 견사 5 중량부와, 식물 잎이나 줄기 5 중량부를 혼합하여 혼합원료를 만든다. In the combiner, 80 parts by weight of cotton yarn having a length of 2 to 4 mm, 5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm, and 5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm, and plants; 5 parts by weight of leaves or stems are mixed to make a mixed raw material.
나. 혼합원료에서 불순물을 제거하는 단계me. Step of removing impurities from the blended material
정면기에서 혼합원료에 들어있는 불순물을 제거한다. Remove impurities contained in the mixed raw material in the face machine.
다. 카딩 단계All. card stage
불순물이 제거된 혼합원료를 카딩기에서 혼합섬유를 정리정돈한다. The mixed fibers from which impurities have been removed are arranged in a carding machine.
라. 웹 성형단계la. web forming step
카딩 단계에서 정돈된 혼합원료를 성형기에서 하나 이상의 층을 종횡으로 적층하여 서로 평행하게 마주보는 1쌍의 성형 롤러를 통과시켜 일정한 두께의 단일의 웹 형태로 성형한다. At the carding step, one or more layers are stacked vertically and horizontally in a forming machine, and the mixed raw material is passed through a pair of forming rollers facing each other in parallel to form a single web with a constant thickness.
마. 니들 펀칭 단계 mind. Needle Punching Step
성형기를 거치면서 성형된 웹을 니들 펀칭기에서 600 내지 1000 개/cm2의 니들침 밀도로써 펀칭하여 혼합섬유들을 접착제 없이 결속시켜 초배지를 완성한다. The web formed while passing through the molding machine is punched in a needle punching machine with a needle density of 600 to 1000 pieces/cm 2 , and the mixed fibers are bound without an adhesive to complete a paper medium.
천연 섬유를 주 성분으로 사용하고, 원재료를 니들 펀칭으로 결합시켜 펠트화함으로써 섬유 사이의 공극으로 인하여 통기성이 양호하고, 인장강도가 높으면서 화재시 유독성 가스를 발생시키지 않아 안전성이 높고 보온성과 흡음 효과가 우수하다. Natural fiber is used as the main ingredient and raw materials are combined with needle punching to make felt. Due to the voids between the fibers, the ventilation is good, the tensile strength is high, and it does not generate toxic gas in case of fire, so it has high safety and heat retention and sound absorption effect. great.
특히 본 발명의 제조방법에 의하면, 공정이 단순하여 생산성이 높고, 필요에 따라 펀칭 횟수를 조절함으로써 두께와 인장강도를 조절할 수 있어 다양한 용도에 적합하도록 사용할 수 있다. In particular, according to the manufacturing method of the present invention, the process is simple and the productivity is high, and the thickness and tensile strength can be adjusted by adjusting the number of punchings as needed, so that it can be used for various purposes.
Claims (2)
2 내지 4mm의 길이를 가진 면 스테이플 80 중량부,
50 내지 70mm의 길이를 가진 비스코스 레이온 사 5 중량부,
70mm 내지 130mm의 길이를 가진, 정제된 모 또는 견사 5 중량부, 및
벼줄기, 볏잎, 보리줄기, 및 보리잎 중 선택된 어느 하나 이상의 식물 잎이나 줄기 5 중량부를 포함한 혼합원료를 펀칭기로 펀칭하고 성형기를 통과시켜 웹 형태로 이루어진 천연섬유를 이용한 초배지. As a vegetable medium using natural fibers,
80 parts by weight of cotton staples having a length of 2 to 4 mm;
5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm,
5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm, and
A vegetable medium using natural fibers in the form of a web by punching a mixed raw material including 5 parts by weight of any one or more plant leaves or stems selected from rice stems, rice leaves, barley stems, and barley leaves with a punching machine and passing through a molding machine.
정면기에서 혼합원료에 들어있는 불순물을 제거하는 단계;
불순물이 제거된 혼합원료를 카딩기에서 혼합섬유를 정리정돈하는 카딩단계;
카딩 단계에서 정돈된 혼합원료를 성형기에서 하나 이상의 층을 종횡으로 적층하여 서로 평행하게 마주보는 1쌍의 성형 롤러를 통과시켜 일정한 두께의 단일의 웹 형태로 성형하는 단계;
성형기를 거치면서 성형된 웹을 니들 펀칭기에서 600 내지 1000 개/cm2의 니들침 밀도로써 펀칭하여 혼합섬유들을 접착제 없이 결속시키는 니들 펀칭단계;를 포함하는 것을 특징으로 하는, 천연섬유를 이용한 초배지 제조방법. In the combiner, 80 parts by weight of cotton yarn having a length of 2 to 4 mm, 5 parts by weight of viscose rayon yarn having a length of 50 to 70 mm, and 5 parts by weight of refined wool or silk yarn having a length of 70 mm to 130 mm, and rice Creating a mixed raw material by mixing 5 parts by weight of any one or more plant leaves or stems selected from stems, rice leaves, barley stems, and barley leaves;
removing impurities contained in the mixed raw material in the front face machine;
A carding step of arranging the mixed fibers from the mixed raw material from which impurities are removed in a carding machine;
Forming the mixed raw material arranged in the carding step in the form of a single web of a certain thickness by laminating one or more layers vertically and horizontally in a forming machine and passing through a pair of forming rollers facing each other in parallel;
Needle punching step of punching the molded web while passing through the molding machine with a needle density of 600 to 1000 pieces/cm 2 in a needle punching machine to bind mixed fibers without an adhesive; Way.
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| KR100245583B1 (en) | 1997-10-13 | 2000-03-02 | 원정희 | The manufacturing method of non-woven textile using the natural fiber |
| KR101044417B1 (en) | 2008-08-22 | 2011-06-27 | 강귀금 | Lining paper of containing cotton |
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