JPS6155252A - Production of three-dimensional reticulated aggregate by composite material - Google Patents
Production of three-dimensional reticulated aggregate by composite materialInfo
- Publication number
- JPS6155252A JPS6155252A JP59174364A JP17436484A JPS6155252A JP S6155252 A JPS6155252 A JP S6155252A JP 59174364 A JP59174364 A JP 59174364A JP 17436484 A JP17436484 A JP 17436484A JP S6155252 A JPS6155252 A JP S6155252A
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- aggregate
- composite material
- large number
- dimensional net
- 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
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は複合素材によって所要な特性を具備した立体網
状集合体の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for manufacturing a three-dimensional network assembly having required properties using a composite material.
（従来の技術）
従来、たわし、クッション部材、暗渠装置ζ二於ける水
の排出部材、汚染処理借用充填材などに使用する複雑に
して不規則な空隙を有する合成樹脂製の立体網状集合体
の製造方法として、熱可塑性合成樹脂線条の多数を下向
きのノズルより紡出して自然下降せしめこれら線条が溶
融状態を呈している間にこれ等線条を乱気流内に通過さ
せると共に当該溶融線条を上記の下降速度より遅く引取
ること（＝よって各溶融線条を褶曲させて相互に立体網
状：；点接着集合せしめ然るのち直ちにこれを急速に冷
却固化することを特徴とする贋造方法が本発明者により
既に提示されている（特公昭５６−ｓ ９４１号、特公
昭５６−３９４２号）、
（発明が解決しようとする問題点）
ところで上記の従来例によって製造された立体網状集合
体は例えば弾力性や透水性といった網状摺造に基づく特
性を利用して上記した如くクッション材等に使用されて
はいるもののその用途は必ずしも広汎には亘っていない
。(Prior art) Conventionally, three-dimensional net-like aggregates made of synthetic resin with complex and irregular voids have been used for scrubbers, cushion members, water discharge members in underdrain equipment, pollution treatment borrowed fillers, etc. As a manufacturing method, a large number of thermoplastic synthetic resin filaments are spun from a downward nozzle and allowed to fall naturally, and while these filaments are in a molten state, these filaments are passed through a turbulent air flow, and the molten filaments are A forgery method is characterized in that the molten filaments are taken up at a slower rate than the above-mentioned descending speed (=therefore, each molten filament is folded to form a three-dimensional network with each other), and then immediately cooled and solidified rapidly. (Problems to be solved by the invention) As already proposed by the present inventor (Japanese Patent Publication No. 56-s 941, Japanese Patent Publication No. 56-3942), the three-dimensional network aggregate produced by the above-mentioned conventional example is For example, although it is used in cushioning materials and the like as described above by taking advantage of the properties based on the reticulated fabric, such as elasticity and water permeability, its use is not necessarily widespread.
本発明は網状楢造に基づく特性とともに他の所要な特性
をも併有してより一層用途範囲を拡大できる立体網状集
合体の製造方法の提供を第一の目的とし、次いで上記の
他の所要な特性を付加する際に同時に上記の乱気流をよ
り乱雑にして線条のより複雑な空白化を図ることを第二
の目的とするものである。The first object of the present invention is to provide a method for producing a three-dimensional reticular aggregate that has not only the characteristics based on the reticulated structure but also other required characteristics and can further expand the range of applications. The second purpose of this invention is to simultaneously make the above-mentioned turbulent airflow more turbulent and to achieve more complex blanking of the filaments.
（問題点を解決するための手段）′
本発明は上記目的の達成を図るために、熱可塑性合成樹
脂線条（１）・・・の多数を下向きのノズル（２）より
紡出して自然下降せしめこれら線条（１）・・・が未だ
溶融状態を保持している間に乱気流内を通過させると共
に乱気流通過路（３）の内壁に多数設置した噴射管（４
）・・・から所要な特性を有する粉粒状又は液体状等の
物質を含んだジェットエアー（５）・・・を所要な強弱
で且つ必要に応じて間欠的又は連続的に線条（１）・・
・に対し噴射せしめこれら線条（１）・・・を上記の下
降速度より遅く引取ることによって各溶融線条（１）・
・・を褶曲させて相互に立体網状に点接着集合せしめ然
るのち直ちにこれを急速に冷却固化することを特徴とす
る複合素材による立体網状集合体の製造方法を提供する
ものである。(Means for Solving the Problems)' In order to achieve the above object, the present invention spins out a large number of thermoplastic synthetic resin filaments (1) from a downward nozzle (2) and naturally descends. While these filaments (1)... are still in a molten state, they are passed through the turbulent air flow, and a large number of injection pipes (4) installed on the inner wall of the turbulence passageway (3) are
)... Jet air (5) containing a powder, granular or liquid substance having the required properties is applied to the jet air (1) at the required intensity and intermittently or continuously as necessary.・・・
By injecting these filaments (1)... to the
The present invention provides a method for manufacturing a three-dimensional net-like aggregate of a composite material, which is characterized in that the three-dimensional net-like aggregate is formed by folding and assembling them into a three-dimensional net shape, and then rapidly cooling and solidifying the same.
（作 用）
本発明では溶融線条（１）・・・が乱気流内を通過する
際に一次初曲することになるがその乱気流内を通、過す
る際に乱気流通過路（３）の内壁に多数設置された噴射
管（４）・・・から所要な特性を有する粉粒状又は液体
状等の物質を含んだジェットエアー（５）・・・が所要
な強弱によって且つ必要に応じて間欠的又は連続的に線
条（１）・・・に対し噴射されるので合成樹脂線条（１
）・・・に対し他の物質が満遍なく混入添加されて複合
素材による立体網状集合体（８）の形成が可能となる。(Function) In the present invention, when the molten filament (1)... passes through the turbulent airflow, it makes an initial bend. Jet air (5) containing particles or liquid substances having the required characteristics is emitted from a large number of injection pipes (4) installed at the Or, since it is continuously sprayed onto the filament (1)..., the synthetic resin filament (1)
)..., other substances are evenly mixed and added to enable the formation of a three-dimensional network aggregate (8) of the composite material.
同時に多数のジェットエアー（５）・・・の噴射Ｃ；よ
って乱気流がより一層乱されて線条（１）・・・の−次
褶曲をより複雑化する。Simultaneously, a large number of jet air (5)... are injected C; therefore, the turbulence is further disturbed, making the -order fold of the filaments (1)... more complicated.
（実施例）
図示した本発明の実施例について説明すると、エクスト
ルダーのダイのノズル（２）より熱可塑性合成樹脂繊維
線条（１）・・・の多数を押出して自然下降せしめこれ
ら線条（１）・・・が未だ溶融状態を保持している間に
これを下方向き或は上方向きに交互に熱風が乱れ流れる
乱気流内を通過させると共にこの乱気流通過路（３）の
内壁に多数設置した噴射管（４）・・・から所要な特性
を有する扮粒状又は液体状等の物質（例えば溶融ワック
スや薬液等）を含むジェットエアー（５）・・・を所要
な強さで且つ必要Ｃ二応じて間欠的又は連続的に上記線
条（１）・・・に対して噴射せしめて一次指曲と同時に
混入添加させ然るのちこれらを上記の下降速度より遅く
引取ロール（６） （６１’ によって引取ることによ
って二次褶曲させて相互に立体網状に点接岩集合せしめ
、その後毫二直ちにこれを冷却水（７）に浸漬して急速
に冷却固化せしめ複合素材による立体網状集合体（８）
を得るものである。(Example) To explain the illustrated embodiment of the present invention, a large number of thermoplastic synthetic resin fiber filaments (1) are extruded from a nozzle (2) of an extruder die and allowed to naturally descend. 1) While it was still in a molten state, it was passed through a turbulent airflow in which hot air was turbulently flowing alternately downwards and upwards, and a large number of them were installed on the inner wall of this turbulence passageway (3). Jet air (5) containing a granular or liquid material having the required characteristics (for example, molten wax or chemical solution) is supplied from the injection pipe (4) at the required strength and at the required C2 level. Accordingly, the above-mentioned filaments (1) are intermittently or continuously injected and mixed and added at the same time as the primary fingering. The rocks are then folded secondarily to form a three-dimensional net-like aggregate of point rocks, which are then immediately immersed in cooling water (7) to rapidly cool and solidify to form a three-dimensional net-like aggregate (8) of the composite material. )
This is what you get.
尚、図中（９）は乱気流通過路形成壁、（１１は乱気流
発生用突起である。In the figure, (9) is a turbulence passage forming wall, and (11 is a protrusion for generating turbulence).
（発明の効果）
本発明は上述した構成によって、網状構造弧二基づく特
性と共題＝これに混入添加された他物質の所要な特性を
も併有して椙乗的に機能が増大しよってより一層用途範
囲が拡大する複合素材書＝よる立体網状集合体が容易に
製造し得るものである。父上記他物質を混入添加する場
合ジェットエアーに含ませて乱気流内に噴射するので乱
気流がより一層乱されて線条の褶曲がより複雑化できる
効果もある。(Effects of the Invention) With the above-described configuration, the present invention has the characteristics based on the network structure arc 2 and the necessary characteristics of other substances mixed and added thereto, and the functions are increased exponentially. It is possible to easily produce a three-dimensional net-like aggregate based on composite materials, which can be used in a wider range of applications. When the above-mentioned other substances are mixed and added, they are included in the jet air and injected into the turbulent airflow, which has the effect of further turbulence and making the folds of the filaments more complicated.
図は本発明複合素材による立体網状集合体の連続的な製
造方法の実施例を示す側面略図である。
（１）・・・線条、（２）・・・ノズル、（３）・・・
乱気流通過路、（４）・・・噴射管、（５）・・・ジェ
ットエアー、（６）（６）′ ・・・引取ロール、（７
）・・・冷却水、（８）・・・立体網状集合体。
特許出 願人 森村興産株式会社
ノ°°゛線 条
３・・・乱気流通過路The figure is a schematic side view showing an embodiment of a method for continuously manufacturing a three-dimensional network aggregate using the composite material of the present invention. (1)... Line, (2)... Nozzle, (3)...
Turbulence passage, (4)... Injection pipe, (5)... Jet air, (6) (6)'... Take-up roll, (7
)...Cooling water, (8)...3D network aggregate. Patent applicant: Morimura Kosan Co., Ltd. Line 3: Turbulence passage
Claims (1)
して自然下降せしめこれら線状が未だ溶融状態を保持し
ている間に乱気流内を通過させると共に乱気流通過路の
内壁に多数設置した噴射管から所要な特性を有する粉粒
状又は液体状等の物質を含んだジェットエアーを所要な
強弱で且つ必要に応じて間欠的又は連続的に線条に対し
噴射せしめこれら線条を上記の下降速度より遅く引取る
ことによつて各溶融線条を褶曲させて相互に立体網状に
点接着集合せしめ然るのち直ちにこれを急速に冷却固化
することを特徴とする複合素材による立体網状集合体の
製造方法。A large number of thermoplastic synthetic resin filaments are spun from a downward nozzle and allowed to fall naturally, and while these filaments are still in a molten state, they are passed through a turbulent air flow, and a large number of injection tubes are installed on the inner wall of the turbulence passage. A jet air containing powder, granular or liquid material having the required characteristics is injected onto the filaments at the required strength and intermittently or continuously as necessary, and these filaments are lowered at the above-mentioned descending speed. A method for producing a three-dimensional net-like aggregate of a composite material, characterized in that each molten filament is folded by slow withdrawal to form a three-dimensional net-like dot-adhesive aggregate, and then immediately cooled and solidified rapidly. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59174364A JPS6155252A (en) | 1984-08-22 | 1984-08-22 | Production of three-dimensional reticulated aggregate by composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59174364A JPS6155252A (en) | 1984-08-22 | 1984-08-22 | Production of three-dimensional reticulated aggregate by composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155252A true JPS6155252A (en) | 1986-03-19 |
| JPS6260495B2 JPS6260495B2 (en) | 1987-12-16 |
Family
ID=15977325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59174364A Granted JPS6155252A (en) | 1984-08-22 | 1984-08-22 | Production of three-dimensional reticulated aggregate by composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155252A (en) |
-
1984
- 1984-08-22 JP JP59174364A patent/JPS6155252A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260495B2 (en) | 1987-12-16 |
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