KR200358315Y1 - The reflecting sheet reinforced with properties(tearing and tensile strength) - Google Patents

The reflecting sheet reinforced with properties(tearing and tensile strength) Download PDF

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Publication number
KR200358315Y1
KR200358315Y1 KR20-2004-0013535U KR20040013535U KR200358315Y1 KR 200358315 Y1 KR200358315 Y1 KR 200358315Y1 KR 20040013535 U KR20040013535 U KR 20040013535U KR 200358315 Y1 KR200358315 Y1 KR 200358315Y1
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KR
South Korea
Prior art keywords
aluminum
tearing
properties
reflective sheet
tensile strength
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Application number
KR20-2004-0013535U
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Korean (ko)
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유충한
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유충한
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Priority to KR20-2004-0013535U priority Critical patent/KR200358315Y1/en
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Publication of KR200358315Y1 publication Critical patent/KR200358315Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Protection Of Plants (AREA)

Abstract

본 고안은 포장용, 농업용 반사시트, 보온용건자재 등으로 사용되는 알루미늄 시트에 관한 것으로써 상세히 설명하면 타포린상에 알루미늄이나 알루미늄이 진공 증착된 필름을 합지하여 만든 반사 시트의 인장 인열을 강화시킨 반사 시트에 관한 것이다The present invention relates to an aluminum sheet used for packaging, agricultural reflective sheet, thermal insulation materials, and the like, which will be described in detail. Reflective sheet which strengthens the tensile tear of the reflective sheet formed by laminating a film on which aluminum or aluminum is vacuum deposited on tarpaulin. Is about

Description

인장인열을 강화시킨 반사시트{The reflecting sheet reinforced with properties(tearing and tensile strength)}The reflecting sheet reinforced with properties (tearing and tensile strength)}

본 고안은 포장용, 농업용반시시트,보온용건자재로 사용되고 있는 타포린상에 알루미늄및 알루미늄이 진공 증착된 필름을 합지한 반사시트에 관한 것으로써 상세히 설명하면, 폴리에틸렌(polyethylene)원사나 폴리프로필렌, 폴리에스터등으로 레노조직(도3)으로 제직하고 그 레노조직(도3)을 이용하여 만든 타포린상에 알루미늄 호일이나, 알루미늄증착필림을 접착함으로써 인장및 인열을 강화시킨 반사시트(도1)에 관한 것이다.The present invention relates to a reflective sheet in which an aluminum and aluminum vacuum-deposited film is laminated on tarpaulins used for packaging, agricultural varnish sheets, and thermal insulation materials. The present invention is described in detail in terms of polyethylene yarn, polypropylene, and polyester. The present invention relates to a reflective sheet (FIG. 1) strengthened in tension and tear by bonding an aluminum foil or an aluminum deposition film onto a tarpaulin made by using the LENO structure (FIG. 3). .

이러한 알루미늄호일(1,1a)이나, 알루미늄 증착필름(1,1a)을 기존에 평직(woven)조직이나 부직포위에 접착하여, 용도에 따라서 농업용 반사시트, 보온용건자재,포장용등 다양하게 사용되어 왔으며The aluminum foil (1,1a) or the aluminum deposition film (1,1a) is conventionally bonded to a woven or nonwoven fabric, and has been used in various ways such as agricultural reflective sheets, thermal insulation materials, and packaging, depending on the application.

이렇게 제조 되어진 반사시트는 합지(LAMINATING)시에 높은 온도의 저밀도 폴리에틸렌(LDPE)때문에 고밀도 폴리에틸(HDPE)렌이나 폴리프로필렌(P.P)및 폴리에스터(POLYESTER)원사를 평직으로 제직되어진 직포나 부직포가 손상을 입어 인장및 인열이 약해져서 잘 찢어지는 등 사용시에 불편한 문제점이 발생하였다.This reflective sheet is made of plain or non-woven fabrics made of high density polyethylene (HDPE), polypropylene (PP) and polyester yarns in plain weave due to high temperature and low density polyethylene (LDPE) during lamination. Uncomfortable problems occurred in use, such as damage due to weakened tensile and tearing and tearing well.

따라서, 본 고안은 상기와 같은 문제점을 해소하고자 안출된것으로 고밀도폴리에틸렌(HDPE)원사나 폴리프로필렌(PP),폴리에스터원사등으로 레노(LENO)조직으로 제직하여 인장및 인열강도를 향상 시켜 물성이 강화된 반사시트를 제공하는것을 본 고안의 목적으로 하는 것이다.Therefore, the present invention was devised to solve the above problems, and weaved into a LENO structure with high density polyethylene (HDPE) yarn, polypropylene (PP), polyester yarn, etc. to improve tensile and tear strength. It is an object of the present invention to provide this enhanced reflective sheet.

도1은 고안에 따른 실시예를 도시한 분해사시도1 is an exploded perspective view showing an embodiment according to the invention

도2는 본 고안에 따른 제조과정의 예시도Figure 2 is an illustration of a manufacturing process according to the present invention

도3은 레노조직을 그림으로 나타낸 예시도Figure 3 is an exemplary diagram showing a leno tissue

레노조직(도3)은 일반 평직으로 짜여진 직포에 비해 경사및 위사의 수를 줄이고 대신 경사줄이나 위사의 데니어를 높여 열에 잘 견디게 함으로써 인장및 인열을 획기적으로 높일 수 있도록 하였다. 예를 들면 850데니어 1인치(inch)당 위사8줄 경사 8줄로 직포를 제직시 직포의 1평방미터의 중량은 약59.49그램이나 이를 레노조직을 이용하여 데니어를 1200으로높이고 경사를 6줄 , 위사를 3줄로 줄인다면 47.24그램으로 평직으로 제직 하였을 경우보다도 데니어는 높으면서도 1평방미터당 중량은 약 12.25그램정도 줄어든 것을 볼 수 있다. 그러면서도 위사및 경사의 데이어가 높아짐에 따라 열때문에 물성이 약해지는 것이 일반 평직에 비해 덜하므로 기존 평직으로 제직된 직포위에 알루미늄호일(1,1a)이나, 알루미늄 증착필름(1,1a)을 합지 했을 경우보다 훨씬 물성이개선된 반사시트(도1)를 만들 수 있다.Reno tissue (Fig. 3) is to reduce the number of warp and weft yarn compared to the plain weaving woven fabrics, instead of increasing the denier of the warp rope or weft yarn to withstand the heat well to significantly increase the tensile and tear. For example, when weaving woven fabrics with 8 rows of warp yarns and 8 rows of warp yarns per 1 inch (850 deniers), the weight of 1 square meter of woven fabric is about 59.49 grams. If you reduce to 3 lines, you can see that the denier is higher and the weight per square meter is reduced by about 12.25 grams than when weaving plain weaves to 47.24 grams. At the same time, as the weft and warp layers increase, the physical properties are less deteriorated due to the heat, compared to ordinary plain weave. Therefore, aluminum foil (1,1a) or aluminum vapor deposition film (1,1a) should be laminated on the plain woven fabric. It is possible to make a reflective sheet (FIG. 1) with much improved properties than in the case.

이러한 본 고안은 레노원단 위에 다이스(4)를 통해 용융 압출된 수지액(2.2a)을 도포하면서 그 위에 알루미늄 호일이나 알루미늄 증착필름을 실리콘 롤(5)및 쿨링롤(6)을 이용하여 동시에 합지(도2) 하는것이다.The present invention is applied to the resin material (2.2a) melt-extruded through the die (4) on the Leno fabric while simultaneously laminating an aluminum foil or an aluminum deposition film using a silicon roll (5) and a cooling roll (6) (Fig. 2)

본 고안은 일반의 평직으로 제직되어진 일반 직포에 반사시트를 합지하는 경우 보다, 일반 평직으로 제직되어진 직포와 같은 중량을 유지하면서도 위사및 경사의 갯수를 줄이면서 대신 데니어를 높이기 때문에 합지시에 열로인한 물성의 변화가 상대적으로 적으므로 일반 평직으로 제직 되어진 직포위에 반사시트를 붙여 사용하는 것보다 월등한 인장및 인열이 강한 반사시트를 만들 수 있는 것이다The present invention reduces the number of weft and warp while increasing the denier while maintaining the same weight as the woven fabric that is woven into plain weave, rather than the case of laminating the plain woven fabric that is woven into plain weave. Due to the relatively small change in physical properties, it is possible to make a reflective sheet with a superior tensile and tear than using a reflective sheet on a woven fabric made of plain weave.

Claims (1)

레노조직을 이용한 타포린상에 알루미늄 호일 및 알루미늄을 증착한 팻트(pet)필름을 합지하여 제조한 반사시트.Reflective sheet manufactured by laminating an aluminum foil and a pet film deposited with aluminum on tarpaulin using a leno structure.
KR20-2004-0013535U 2004-05-15 2004-05-15 The reflecting sheet reinforced with properties(tearing and tensile strength) KR200358315Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101333171B1 (en) * 2013-03-11 2013-11-28 송준호 Multi-layer aluminium heat insulation curtain sheet
KR101450515B1 (en) 2013-07-18 2014-10-14 (주)디엠타포린 green tarpaulin and method thereof
KR101507326B1 (en) 2014-09-01 2015-03-31 고운(주) Enhanced agricultural Preventing Metalocene PE Truncated reflective film manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101333171B1 (en) * 2013-03-11 2013-11-28 송준호 Multi-layer aluminium heat insulation curtain sheet
KR101450515B1 (en) 2013-07-18 2014-10-14 (주)디엠타포린 green tarpaulin and method thereof
KR101507326B1 (en) 2014-09-01 2015-03-31 고운(주) Enhanced agricultural Preventing Metalocene PE Truncated reflective film manufacturing method

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