KR20000037097A - 자동차용 어코스틱 헤드라이너 제조방법 및 제조장치 - Google Patents
자동차용 어코스틱 헤드라이너 제조방법 및 제조장치 Download PDFInfo
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- KR20000037097A KR20000037097A KR1020000018288A KR20000018288A KR20000037097A KR 20000037097 A KR20000037097 A KR 20000037097A KR 1020000018288 A KR1020000018288 A KR 1020000018288A KR 20000018288 A KR20000018288 A KR 20000018288A KR 20000037097 A KR20000037097 A KR 20000037097A
- Authority
- KR
- South Korea
- Prior art keywords
- glass fiber
- polyurethane foam
- foam sheet
- fiber mat
- nonwoven fabric
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 59
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 55
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 55
- 239000000853 adhesive Substances 0.000 claims abstract description 33
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 48
- 230000001070 adhesive effect Effects 0.000 claims description 32
- 238000010030 laminating Methods 0.000 claims description 14
- 238000003475 lamination Methods 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 11
- 239000004744 fabric Substances 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000002313 adhesive film Substances 0.000 description 5
- 239000002648 laminated material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B5/022—Non-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
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Claims (3)
- 콘베이어(50)를 따라 이송되는 폴리우레탄폼시트(10)의 상하면에 액상의 폴리우레탄 접착제를 도포하는 접착제도포공정(A)과, 부직포(30)의 상면에 제1글래스화이버매트층(20)이 중첩되어 이루어진 글라스화이버매트-부직포적층체(34)를 상기 폴리우레탄폼시트(10)와 근접되게 공급시키는 글라스화이버매트-부직포공급공정(B)과, 상기 폴리우레탄폼시트(10)와 제1글라스화이버매트(20)의 상면에 카탈리스트(촉매)를 공급하는 스프레이공정(C)과, 상기 카탈리스트가 공급되어 이송되는 글라스화이버매트-부직포적층체(34)의 상면에 상기 폴리우레탄폼시트(10)를 적층시키는 제1적층공정(D)과, 상기 폴리우레탄폼시트(10)의 상면에 제2글래스화이버매트층(22)과 표피부직포(32)를 적층시키는 제2적층공정(E)을 포함하여 이루어지는 것을 특징으로 하는 자동차용 어코스틱 헤드라이너의 제조방법
- 폴리우레탄폼시트(10)의 상하면에 액상의 폴리우레탄 접착제를 도포하는 접착제도포부(82)와, 부직포(30)의 상면에 제1글래스화이버매트층(20)이 중첩되어 이루어진 글라스화이버매트-부직포적층체(34)를 상기 폴리우레탄폼시트(10)와 근접되게 공급시키는 글라스화이버매트-부직포공급부(84)와, 상기 폴리우레탄폼시트(10)와 제1글라스화이버매트(20)의 상면에 카탈리스트(촉매)를 공급하는 스프레이부(86)와, 상기 글라스화이버매트-부직포적층체(34)의 상면에 상기 폴리우레탄폼시트(10)를 적층시키는 제1적층부(88)와, 상기 폴리우레탄폼시트(10)의 상면에 제2글래스화이버매트층(22)과 표피부직포(32)를 적층시키는 제2적층부(89)를 포함하여 이루어지는 것을 특징으로 하는 자동차용 어코스틱 헤드라이너의 제조장치
- 콘베이어(50)를 따라 이송되는 폴리우레탄폼시트(10)의 상하면에 액상의 폴리우레탄 접착제를 도포하는 제1접착제도포공정(가)과, 상기 폴리우레탄폼시트(10)와 근접되게 부직포(30)를 공급시키는 부직포공급공정(나)과, 상기 폴리우레탄폼시트(10)와 부직포(30)의 상면에 카탈리스트(촉매)를 공급하는 스프레이공정(다)과, 상기 폴리우레탄폼시트(10)와 부직포(30)의 상면에 글래스화이버쵸프트를 뿌려서 제1,2글래스화이버매트층(20,22)을 형성시키는 글래스화이버매트형성공정(라)과, 상기 제1,2글래스화이버매트층(20,22)의 상면에 액상의 폴리우레탄 접착제를 도포하는 제2스프레이공정(마)과, 상기 부직포(30)의 상면에 상기 폴리우레탄폼시트(10)를 적층시키는 제1적층공정(바)과, 상기 제2글래스매트층(22) 상면에 표피부직포(32)를 적층시키는 제2적층공정(사)을 포함하여 이루어지는 것을 특징으로 하는 자동차용 어코스틱 헤드라이너의 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020000018288A KR100332299B1 (ko) | 2000-04-07 | 2000-04-07 | 자동차용 어코스틱 헤드라이너 제조방법 및 제조장치 |
Applications Claiming Priority (1)
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KR1020000018288A KR100332299B1 (ko) | 2000-04-07 | 2000-04-07 | 자동차용 어코스틱 헤드라이너 제조방법 및 제조장치 |
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KR20000037097A true KR20000037097A (ko) | 2000-07-05 |
KR100332299B1 KR100332299B1 (ko) | 2002-04-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100822663B1 (ko) * | 2007-01-26 | 2008-04-17 | 동보공업(주) | 차량용 선바이저 및 그 제조방법 |
KR20190065710A (ko) * | 2017-12-04 | 2019-06-12 | (주)대한솔루션 | 헤드라이너 성형용 부재 투입 장치 |
CN110356055A (zh) * | 2019-06-20 | 2019-10-22 | 重庆敏特汽车零部件有限公司 | 一种汽车针织布类顶棚及其制造工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100475212B1 (ko) * | 2002-08-06 | 2005-03-10 | 삼우기업 주식회사 | 경량화된 다층구조의 자동차용 선쉬이드 보드 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01150533A (ja) * | 1987-12-08 | 1989-06-13 | Tokyo Seat Kk | 吸音性内装材 |
JP2601786B2 (ja) * | 1992-09-18 | 1997-04-16 | 池田物産株式会社 | 自動車用内装基材 |
KR100203381B1 (ko) * | 1997-04-15 | 1999-06-15 | 금병찬 | 자동차내장마감재및그제조방법 |
KR100238549B1 (ko) * | 1998-02-13 | 2000-01-15 | 이진세 | 자동차의 방음 및 단열재의 제조방법 |
KR19980065475U (ko) * | 1998-08-29 | 1998-11-25 | 금병찬 | 내장재 적층체 |
-
2000
- 2000-04-07 KR KR1020000018288A patent/KR100332299B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100822663B1 (ko) * | 2007-01-26 | 2008-04-17 | 동보공업(주) | 차량용 선바이저 및 그 제조방법 |
KR20190065710A (ko) * | 2017-12-04 | 2019-06-12 | (주)대한솔루션 | 헤드라이너 성형용 부재 투입 장치 |
CN110356055A (zh) * | 2019-06-20 | 2019-10-22 | 重庆敏特汽车零部件有限公司 | 一种汽车针织布类顶棚及其制造工艺 |
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