JPH02108523A - Manufacture of facing material for reinforcement - Google Patents
Manufacture of facing material for reinforcementInfo
- Publication number
- JPH02108523A JPH02108523A JP63262605A JP26260588A JPH02108523A JP H02108523 A JPH02108523 A JP H02108523A JP 63262605 A JP63262605 A JP 63262605A JP 26260588 A JP26260588 A JP 26260588A JP H02108523 A JPH02108523 A JP H02108523A
- Authority
- JP
- Japan
- Prior art keywords
- organic fiber
- fiber fleece
- glass
- fibers
- card machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000002787 reinforcement Effects 0.000 title claims abstract 3
- 239000000463 material Substances 0.000 title claims description 15
- 239000000835 fiber Substances 0.000 claims abstract description 53
- 239000003365 glass fiber Substances 0.000 claims abstract description 30
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000011521 glass Substances 0.000 abstract description 9
- 229920000728 polyester Polymers 0.000 abstract description 7
- 239000011162 core material Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は自動車内装材料、成いは建材等を補強するのに
用いる面材に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a facing material used for reinforcing automobile interior materials, building materials, and the like.
［従来の技術］
樹脂発砲体または有機繊維ボートを補強するのにガラス
繊維マットをその両面または片面に貼合わせることが従
来からしばしば行なわれていた。[Prior Art] In order to reinforce a resin foam or an organic fiber boat, it has often been done in the past to attach a glass fiber mat to both or one side thereof.
しかし貼合せ後に表面にガラス繊維層が出ると手でされ
ったときにガラス繊維、が皮膚を刺すので取扱い上好ま
しくない。このためガラス繊維層の表面にポリエステル
不織布等の有機繊維層を設けていた。この有機繊維層に
ガラス繊維層を重合するに際して、従来では、先ず目付
量１００ｇ１０ｒ〜２５０ｇ ／ ｒｄ径程度ガラス繊
維マットを形成し、このマットをいったんロール状に巻
き取り、次工程でこのガラス繊維マットを有機繊維層上
に展開し重合させていた。即ちこの従来の方法はいった
んガラス繊維マットを作りそれを重合させるものであっ
た。ところがガラス繊維マットは１００ｇ／ｒｒｒ以下
の低日付のものでは充分な保形性が得られないために製
造が困難であり、相当厚手のものしか得られない欠点が
あるほか、製造工程数が多くを要するのでコストが高く
なる欠点があった。However, if a glass fiber layer appears on the surface after lamination, the glass fibers will sting the skin when touched by hand, which is not preferable in terms of handling. For this reason, an organic fiber layer such as a polyester nonwoven fabric has been provided on the surface of the glass fiber layer. When polymerizing a glass fiber layer onto this organic fiber layer, conventionally, a glass fiber mat with a basis weight of 100g10r~250g/rd diameter is first formed, this mat is once wound into a roll, and in the next step, this glass fiber mat is was spread on an organic fiber layer and polymerized. That is, in this conventional method, a glass fiber mat was once created and then polymerized. However, glass fiber mats with a low date of less than 100 g/rrr are difficult to manufacture because they do not have sufficient shape retention, and they have the disadvantage that only fairly thick mats can be obtained, and there are many manufacturing steps. This has the disadvantage of increasing costs.
［発明の目的］
そこで本発明は２層または３暦の補強用面材を安価に製
造することができ、しかも低日付のガラス繊維層のもの
を製造できる方法を提供しようとするものである。[Object of the Invention] Therefore, the present invention aims to provide a method that can produce a two-layer or three-layer reinforcing face material at a low cost, and can also produce a glass fiber layer with a low age.
［目的を達成するための手段］
そこで本発明は、カード機から抽出される有機繊維フリ
ースをコンベヤ上に定速度で移送させ、該有機繊維フリ
ースの上にガラス繊維ロービングを定寸にカットしたも
のを均一に分散積層させることにより補強用面材を製造
しようとするものである。[Means for Achieving the Object] Accordingly, the present invention involves transporting organic fiber fleece extracted from a card machine onto a conveyor at a constant speed, and cutting glass fiber roving to a fixed size on top of the organic fiber fleece. The aim is to manufacture a reinforcing surface material by uniformly dispersing and laminating the materials.
［実施例］ 図面に従い本発明の詳細な説明する。[Example] The present invention will be described in detail with reference to the drawings.
第１図に示した実施例は、カード機１にポリエステル繊
維２を供給し該カード機１でつくられた目付量ｌＯ〜２
００ｇ／ｎ？の有機繊維フリース３をコンベヤ４上に抽
出する。５はガラス繊維を数拾本収束させてなるガラス
繊維ロービング（粗紡糸）で、該ガラス繊維ロービング
５をカッタ６に供給し、該カッタ６を前記有機繊維フリ
ース３上にて幅方向に往復動させながらガラス繊維ロー
ビング５を１〜２インチにカットすることにより、その
カットさせたガラス繊維を有機繊維フリース３上に均一
に分散積層させガラスマット層７を形成する。次いでこ
れにスプレー装置８より液状合成樹脂を散布し、ポリエ
ステル繊維２とガラス繊維との錯綜する繊維間に該液状
合成樹脂を連着せしめる。そしてこれを熱風式乾燥器９
に通し該液状合成樹脂を乾燥させて繊維同士をバインド
させ、巻取機ｌＯに巻取る。こうして製造された補強用
芯材は第２図および第３図に一例を示したようにガラス
マット層７を目付量１００ ｇ ／ ｒｆ以下に薄くす
ることができる。In the embodiment shown in FIG.
00g/n? organic fiber fleece 3 is extracted onto a conveyor 4. 5 is a glass fiber roving (roving spun) made by converging several glass fibers, and the glass fiber roving 5 is supplied to a cutter 6, and the cutter 6 is reciprocated in the width direction on the organic fiber fleece 3. By cutting the glass fiber roving 5 into 1 to 2 inch pieces while stirring, the cut glass fibers are uniformly dispersed and laminated on the organic fiber fleece 3 to form a glass mat layer 7. Next, a liquid synthetic resin is sprayed onto this from a spray device 8, so that the liquid synthetic resin is adhered between the intertwined polyester fibers 2 and glass fibers. And this is a hot air dryer 9
The liquid synthetic resin is dried through the process to bind the fibers together, and then wound onto a winder IO. The reinforcing core material manufactured in this manner can reduce the thickness of the glass mat layer 7 to a basis weight of 100 g/rf or less, as shown in an example in FIGS. 2 and 3.
また、第４図に示した製造装置は、カード機１とは別に
カード機１１を設け、該カード機１１にカード１と同様
にポリエステル繊維１２を供給し該カード機１１でつく
られた有機繊維フリース１３をガラスマット層７上にさ
らに積層して三層マットを形成し、この三層マットにス
プレー装置１８より液状合成樹脂を散布し熱風式乾燥ｓ
９を通過させるようにしたものである。これにより第５
図に示したように有機繊維フリース３と有機繊維フリー
ス１３の中間にガラスマット層７をサンドイッチした複
層マットが製造できる。In addition, the manufacturing apparatus shown in FIG. 4 is provided with a card machine 11 separately from the card machine 1, and the polyester fiber 12 is supplied to the card machine 11 in the same way as the card 1, and the organic fiber produced by the card machine 11 is The fleece 13 is further laminated on the glass mat layer 7 to form a three-layer mat, and a liquid synthetic resin is sprayed onto the three-layer mat from a spray device 18, followed by hot air drying.
9 is allowed to pass through. This allows the fifth
As shown in the figure, a multilayer mat can be produced in which a glass mat layer 7 is sandwiched between an organic fiber fleece 3 and an organic fiber fleece 13.
一方、第６図に示した製造装置は、第１図の製造方法に
おいて液状合成樹脂を使用したのに代えて、ポリエステ
ル繊維２に熱溶融繊維１４を予め混ぜておいてカード機
１より有機繊維フリース１５を抽出し、この上にガラス
マット層７を積層しそのまま熱風式乾燥器９に通すこと
でこの熱溶融繊維１４を熱風式乾燥器９内で溶融させ繊
維同士を結合させるようしたものである。On the other hand, in the manufacturing apparatus shown in FIG. 6, instead of using liquid synthetic resin in the manufacturing method shown in FIG. The fleece 15 is extracted, a glass mat layer 7 is laminated thereon, and the glass mat layer 7 is passed through a hot air dryer 9 as it is, so that the hot melt fibers 14 are melted in the hot air dryer 9 and the fibers are bonded together. be.
また第７図の製造装置は上記第６図の製造装置のカード
機１とは別にカード機１１を設け、該カード機１１にて
も熱溶融繊維１６を５〜２０％混用した有機繊維フリー
ス１７を抽出しこれをガラスマット層７上に積層するこ
とで三層マットを形成しこれをそのまま熱風式乾燥器９
に通すことでその熱溶融繊維１４．熱溶融繊維１６を熱
風式乾燥器９内で溶融させ繊維同士を結合させるように
したものである。The manufacturing apparatus shown in FIG. 7 is provided with a card machine 11 in addition to the card machine 1 of the manufacturing apparatus shown in FIG. is extracted and layered on the glass mat layer 7 to form a three-layer mat, which is then directly passed through a hot air dryer 9.
14. The heat-melting fibers 16 are melted in a hot air dryer 9 to bond the fibers together.
このようにして製造されたガラス繊維層重合の複数マッ
トは、例えば自動車内装用として使用される多孔質ボー
ド、ファイバーボード等に重合させてその補強用として
使用されるほか、ＦＲＰの骨材として使用することもで
きる。The multiple glass fiber layer polymerized mats produced in this way can be polymerized and used to reinforce porous boards, fiberboards, etc. used for automobile interiors, and can also be used as aggregates for FRP. You can also.
［発明の効果］
以上説明したように本発明の補強用面材の製造方法は、
カード機から抽出した有機繊維フリースの上にガラス繊
維ロービングを定寸にカットしたものを均一に分散積層
することにより所望の目付量のガラス繊維層を形成でき
るようにしたものであるので、所望の厚さのものが安価
に製造できる有益な効果がある。[Effects of the Invention] As explained above, the method for manufacturing a reinforcing face material of the present invention is as follows:
By uniformly dispersing and laminating glass fiber roving cut to a fixed size on organic fiber fleece extracted from a card machine, a glass fiber layer with a desired area weight can be formed. There is a beneficial effect that thicker ones can be manufactured at lower cost.
図面は本発明の補強用面材の製造方法の実施例を示した
もので、第１図は製造装置の側面図、第２図はこの製造
装置で製造された補強用面材の斜視図、第３図は第２図
の断面図、第４図は他の製造装置の側面図、第５図はこ
の製造装置で製造された補強用面材の断面図、第６図お
よび第７図はさらに他の製造装置の側面図である。
１・・・カード機、２・・・ポリエステル繊維、３・・
・有機繊維フリース、４・・・コンベヤ、５・・・ガラ
ス繊維ロービング、６・・・カッタ、７・・・ガラスマ
ット層。
８・・・スプレー装置、９・・・熱風式乾燥材、 １１
・・・カード機、 １２・・・ポリエステル繊維、 １
３・・・有機繊維フリース、１４・・・熱溶融繊維、１
５・・・有機繊維フリース、１６・・・熱溶融繊維、１
７・・・有機繊維フリース。The drawings show an embodiment of the method for manufacturing a reinforcing panel material of the present invention, and FIG. 1 is a side view of a manufacturing device, and FIG. 2 is a perspective view of a reinforcing panel material manufactured by this manufacturing device. Fig. 3 is a sectional view of Fig. 2, Fig. 4 is a side view of another manufacturing device, Fig. 5 is a sectional view of a reinforcing plate manufactured by this manufacturing device, and Figs. 6 and 7 are It is a side view of still another manufacturing apparatus. 1...Card machine, 2...Polyester fiber, 3...
- Organic fiber fleece, 4... Conveyor, 5... Glass fiber roving, 6... Cutter, 7... Glass mat layer. 8... Spray device, 9... Hot air drying material, 11
... Card machine, 12 ... Polyester fiber, 1
3... Organic fiber fleece, 14... Heat-melting fiber, 1
5... Organic fiber fleece, 16... Heat-melting fiber, 1
7...Organic fiber fleece.
Claims (4)
ヤ上に定速度で移送させ、該有機繊維フリースの上にガ
ラス繊維ロービングを定寸にカットしたものを均一に分
散積層させ、これに液状合成樹脂を散布し乾燥させるこ
とを特徴とした補強用面材の製造方法。1. Organic fiber fleece extracted from a card machine is transferred at a constant speed onto a conveyor, glass fiber roving cut to a fixed size is uniformly distributed and laminated on top of the organic fiber fleece, and liquid synthetic resin is sprinkled on top of the organic fiber fleece. A method for producing a reinforcing surface material, which comprises drying the reinforcing surface material.
ヤ上に定速度で移送させ、該有機繊維フリースの上にガ
ラス繊維ロービングを定寸にカットしたものを均一に分
散積層させ、この上にさらに別のカード機から抽出した
有機繊維フリースを積層し、この三層マットに液状合成
樹脂を散布し乾燥させることを特徴とする補強用面材の
製造方法。2. Organic fiber fleece extracted from a card machine is transferred at a constant speed onto a conveyor, glass fiber roving cut to a fixed size is uniformly distributed and laminated on top of the organic fiber fleece, and another card is placed on top of this. A method for producing a reinforcing face material, which comprises laminating organic fiber fleece extracted from a machine, and then spraying a liquid synthetic resin onto the three-layer mat and drying it.
からコンベヤ上に定速度で抽出させ、該有機繊維フリー
スの上にガラス繊維ロービングを定寸にカットしたもの
を均一に分散積層させ、これを熱風で加熱し前記熱溶融
繊維を溶融し繊維同士を結合させるようにしたことを特
徴とする補強用面材の製造方法。3. Organic fiber fleece mixed with heat-melting fibers is extracted from a card machine onto a conveyor at a constant speed, glass fiber roving cut to a fixed size is uniformly distributed and laminated on top of the organic fiber fleece, and this is heated with hot air. 1. A method for manufacturing a reinforcing face material, comprising heating to melt the heat-melting fibers and bond the fibers to each other.
からコンベヤ上に定速度で抽出させ、該有機繊維フリー
スの上にガラス繊維ロービングを定寸にカットしたもの
を均一に分散積層させ、この上にさらに別のカード機か
ら抽出した熱溶融繊維を混用した有機繊維フリースを積
層し、この三層マットを熱風で加熱し前記熱溶融繊維を
溶融し繊維同士を結合させるようにしたことを特徴とす
る補強用面材の製造方法。4. An organic fiber fleece mixed with heat-melting fibers is extracted from a card machine onto a conveyor at a constant speed, glass fiber roving cut to a fixed size is uniformly dispersed and laminated on top of the organic fiber fleece, and further Reinforcement characterized by laminating organic fiber fleece mixed with heat-melting fibers extracted from another card machine, and heating this three-layer mat with hot air to melt the heat-melt fibers and bond the fibers together. Method for manufacturing surface materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63262605A JPH07102622B2 (en) | 1988-10-18 | 1988-10-18 | Method for manufacturing reinforcing face material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63262605A JPH07102622B2 (en) | 1988-10-18 | 1988-10-18 | Method for manufacturing reinforcing face material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02108523A true JPH02108523A (en) | 1990-04-20 |
| JPH07102622B2 JPH07102622B2 (en) | 1995-11-08 |
Family
ID=17378114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63262605A Expired - Fee Related JPH07102622B2 (en) | 1988-10-18 | 1988-10-18 | Method for manufacturing reinforcing face material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07102622B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502333A (en) * | 2009-08-21 | 2013-01-24 | ショマラート，ジルベール | Woven core with continuous glass fiber |
| WO2017046164A1 (en) * | 2015-09-14 | 2017-03-23 | Hanwha Advanced Material Germany GmbH | Structural component of a motor vehicle |
-
1988
- 1988-10-18 JP JP63262605A patent/JPH07102622B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502333A (en) * | 2009-08-21 | 2013-01-24 | ショマラート，ジルベール | Woven core with continuous glass fiber |
| WO2017046164A1 (en) * | 2015-09-14 | 2017-03-23 | Hanwha Advanced Material Germany GmbH | Structural component of a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07102622B2 (en) | 1995-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6156682A (en) | Laminated structures with multiple denier polyester core fibers, randomly oriented reinforcement fibers, and methods of manufacture | |
| JP2633990B2 (en) | Improved moldable nonwoven composite and method of manufacture | |
| US2552124A (en) | Fibrous glass fabric | |
| US5108678A (en) | Process of making a fiber-reinforced plastic sheet having a gradient of fiber bundle size within the sheet | |
| EP1710076B1 (en) | Nonwoven fibrous mat laminate and method | |
| US3444025A (en) | Method of bonding non-woven scrim | |
| JP2008525662A (en) | Sandwich composites using airlaid and wet glass | |
| CN103921369B (en) | A kind of dry method pre-impregnating process of thermoplastic resin-based pre-preg band | |
| US20010033923A1 (en) | Glass fiber mats, laminates reinforced with the same and methods for making the same | |
| US5194462A (en) | Fiber reinforced plastic sheet and producing the same | |
| US3307990A (en) | Method of making a composite product | |
| JPH05195395A (en) | Light-weight filler and preparation thereof | |
| KR20070103405A (en) | Polymer/wucs mat for use in automotive applications | |
| JPH07149147A (en) | Wood laminated fiber mat, wood laminated fiber mat product, and manufacture thereof | |
| JP2001525749A (en) | Method of manufacturing transverse web | |
| JP2003165848A (en) | Long fiber-reinforced thermoplastic resin (l-frtp) sheet, method for producing the same and composite molded article reinforced with the sheet | |
| JP2006062239A (en) | Manufacturing method of fiber board and fiber board | |
| US5665185A (en) | Process for preparing glass fiber containing polymer sheet | |
| CN113382848A (en) | Composite laminated resin and fiberglass structure | |
| JPH02108523A (en) | Manufacture of facing material for reinforcement | |
| CN108454204A (en) | Car top plate continuous fiber reinforced thermoplastic foamed board and preparation method thereof | |
| JPH02158313A (en) | Manufacture of molded interior material | |
| US5585455A (en) | Reinforcement composites for thermosetting polymer systems | |
| US20010018306A1 (en) | Vacuum formed coated fibrous mat and laminate structures made therefrom | |
| JPS5910295B2 (en) | Manufacturing method of prepreg sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |