JPS6155251A - Production of three-dimensional reticulated aggregate by composite material - Google Patents
Production of three-dimensional reticulated aggregate by composite materialInfo
- Publication number
- JPS6155251A JPS6155251A JP59174363A JP17436384A JPS6155251A JP S6155251 A JPS6155251 A JP S6155251A JP 59174363 A JP59174363 A JP 59174363A JP 17436384 A JP17436384 A JP 17436384A JP S6155251 A JPS6155251 A JP S6155251A
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- filament
- dimensional
- substances
- composite material
- 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 description 7
- 239000002131 composite material Substances 0.000 title claims description 5
- 239000000126 substance Substances 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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、暗渠装置に於ける水の
排出部材、汚染処理槽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
ことによって各溶融線条な慴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製造方法が本発明者により既に提
示されている（特公昭５６−３９４１号、特公昭５６−
３９４２号）。(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, fillers for pollution treatment tanks, 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 The present invention provides a manufacturing method characterized in that the melts are taken up at a slower rate than the above-mentioned descending speed to cause the melts to bend in a linear manner so as to form a three-dimensional network of dots, which are then rapidly cooled and solidified. (Special Publication No. 56-3941, Special Publication No. 56-3941)
No. 3942).
（発明が解消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“性といった網状構造に基づく
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。(Problems to be Solved by the Invention) By the way, the three-dimensional network aggregate manufactured by the above-mentioned conventional example can be used for cushioning materials, etc., as described above, by utilizing the properties based on the network structure, such as elasticity and water permeability. However, its use is not necessarily widespread.
本発明は網状構造に基づく上記特性に加えて他の所望の
特性をも付加し得てよって相乗的に特性が増大して用迷
穐囲が極めて拡大する立体網状集合体の製造方法の提供
を目的とする。The present invention provides a method for manufacturing a three-dimensional network aggregate that can add other desired properties in addition to the above-mentioned properties based on the network structure, thereby synergistically increasing the properties and greatly expanding the usable wall area. purpose.
（１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（１１・・・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ると共に同時に当該線条（１）
の隙間を同様に他の所要な特性を有する物質（３）をも
下降させ上記線条（υが未だ溶融状態を保っている間に
当該溶融線条（１７を乱気流内を通過させて摺曲せしめ
ると共に同時に上記の他の所要な特性を有する物質（３
）を線条（１）に対し混入又は交絡せしめこれらを上記
下降速度より遅く引取ることによっ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（
４）の製造方法を提供するものである。(Means for Solving Problem 1) In order to achieve the above object, the present invention spins a large number of thermoplastic synthetic resin filaments (11...) from a downward nozzle (2) and allows them to naturally descend. At the same time, the said striation (1)
Similarly, a substance (3) having other required properties is lowered through the gap, and while the filament (υ) is still in a molten state, the molten filament (17) is passed through the turbulent air flow and bent. a substance (3) which simultaneously has the other required properties mentioned above;
) are mixed or intertwined with the filament (1) and taken up at a slower rate than the above-mentioned descending speed so as to form a three-dimensional net-like dot-adhered agglomeration, which is then rapidly cooled and solidified. Three-dimensional reticular aggregate of materials (
4) is provided.
（作 用）
不発加では、溶融した合成樹脂線集用が乱気流内を通過
して摺曲する際に同時に他の所要な特性を有する物質（
３ｊが当該線条（１１に対し満遍な（混入又は交絡して
網状に集合するので網状構造に基づく特性に加えて他物
台の特性とが付加されることになる。(Function) In the case of non-explosion, when the molten synthetic resin wire passes through the turbulent airflow and slides, it simultaneously releases the material (
Since 3j is uniformly mixed or intertwined with the filament (11) and aggregated in a net shape, the characteristics of other objects are added in addition to the characteristics based on the net structure.
（実施例）
図示した本発明の詳細な説明すると、エク′スストルダ
ーのダイのノズル（２）より熱可塑性合成樹脂繊維線条
（１７の多数を押出して自然下降せしめると共にノズル
（２）の下方位置の各線条（１）の隙間位置に外方より
導入した供給管（５）より粉粒状、液体状、繊維状等の
多様な形態を有し且つ線条（１７素材とは異なる他の所
要な特性を有する物質（３；を同様に下降させ上記線条
＋ＩＪが未だ溶融状態を保っている間にこれを下方向き
或は上方向きに交互に乱れ流れる熱風路（６）内を通過
させて一次摺曲させると共に同時に上記の他の所要な特
性°を有する物質（３）を線条（１１に対し混入又は交
絡せしめ更にこれらを上記の下降速度より遅く引取ａ−
ル（７）（７）’ によって引取゛ることによって二次
摺曲させて相互に立体網状に点接着集合せしめ、然るの
ち直ちにこれを冷却水（８）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（４Ｊを得るもの
である。(Example) To explain in detail the present invention shown in the drawings, a large number of thermoplastic synthetic resin fiber filaments (17) are extruded from the nozzle (2) of the die of an extruder and allowed to naturally descend, and the position below the nozzle (2) is The supply pipe (5) introduced from the outside into the gap position of each filament (1) has various forms such as powder, liquid, and fiber, and contains other necessary materials different from the filament (17). The substance (3) having the characteristic properties is lowered in the same way, and while the filament + IJ is still in a molten state, it is passed through the hot air path (6) where it flows turbulently downward or upward alternately to form a primary At the same time as the material (3) having the above-mentioned other required properties is mixed or entangled with the filament (11), the material (3) is drawn off at a slower rate than the above-mentioned descending speed.
(7) (7)', and then subjected to secondary bending to form a three-dimensional net-like dot bond, and then immediately immersed in cooling water (8) to rapidly cool and solidify. Three-dimensional network aggregate (4J) made of composite material.
尚、図中（９）は熱風路形成壁、明は乱流発生用突起、
Ｉは熱風路にジェットエアーを噴出して乱流をより複雑
に乱れさせる噴射管である。In the figure, (9) is the hot air path forming wall, light is the protrusion for generating turbulence,
I is an injection pipe that blows jet air into the hot air path to make the turbulent flow more complicated.
上記の他の所要な特性を有する物質（３）の具体例とし
ては、粒状活性炭、綿や麻等の天然Ｗｔ、ａ又はアルミ
箔片等があり、粒状活性炭を混入した場合は化学吸着性
マットが、綿や麻等の天然繊維を交絡した場合は吸汗性
のあるベッド用マットが、又アルミ箔片を混入した場合
は装飾用素材等が形成され、る。Specific examples of the substance (3) having the above-mentioned other required properties include granular activated carbon, natural Wt such as cotton or linen, aluminum foil pieces, etc., and when granular activated carbon is mixed in, it is a chemisorbent mat. However, if natural fibers such as cotton or linen are intertwined, a sweat-absorbing bed mat can be created, and if pieces of aluminum foil are mixed in, a decorative material can be created.
（発明の効果）
本発明は上述した如く網状構造に基づく特性に混入され
又は交絡される物質の特性が相乗されて多様な新しい機
能を有することができよって用途が極めて拡大する立体
網状集合体の提供が容易に可能となるのである。特に本
発明に依ると他の物質は単に落下させるのみでよく合成
樹脂の線条が乱気流によって摺曲される際に満遍なく混
入又は交絡されるので極めて簡単な装置を付加すれば良
くコストアップをまねくこともない。また混入又は交絡
させる物質も粉粒状、液体状、繊維状等の多様な形態の
物質が可能であるため極めて多種存在し多様な製品力ｉ
生ずる可能性がある。(Effects of the Invention) As described above, the present invention provides a three-dimensional network aggregate that can have a variety of new functions by synergizing the properties of the substances mixed or entangled with the properties based on the network structure, and has an extremely expanded range of uses. This makes it easy to provide. In particular, according to the present invention, other substances only need to be dropped, and when the synthetic resin filaments are rubbed by turbulence, they are evenly mixed or entangled, so it is only necessary to add an extremely simple device, which increases costs. Not at all. In addition, the substances to be mixed or entangled can be in various forms such as powder, liquid, and fibers, so there is an extremely wide variety of substances, resulting in a wide range of product capabilities.
This may occur.
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。
（１７・・・線条、（２）・・・ノズル、（３）・・・
他の所要な特性を有する物質、（４］・・・立体網状集
合体、（５）・・・供給管、（６）・・・熱風路、（７
） （７）’ ・・°引取ロール、（８）・・・冷却
水■）・・・熱風路形成壁、■・・・乱流発生用突起、
住〃・・・噴射管。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. (17... line, (2)... nozzle, (3)...
Substances having other required properties, (4)... Three-dimensional network aggregate, (5)... Supply pipe, (6)... Hot air path, (7
) (7)'...°Take-up roll, (8)...Cooling water ■)...Hot air path forming wall, ■...Protrusions for generating turbulence,
Housing: Injection pipe.
Claims (1)
して自然下降せしめると共に同時に当該線条の隙間を同
様に他の所要な特性を有する物質をも下降させ上記線条
が未だ溶融状態を保持している間に当該溶融線条を乱気
流内を通過させて褶曲せしめると共に同時に上記の他物
質を線条に対し混入又は交絡せしめこれらを上記の下降
速度より遅く引取ることによつ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 out from a downward nozzle and allowed to fall naturally, and at the same time, other substances having desired properties are similarly descended through the gaps between the filaments, so that the filaments are still in a molten state. During this process, the molten filament is passed through a turbulent air flow to cause it to fold, and at the same time, the other substances mentioned above are mixed or entangled with the filament, and these are drawn off at a slower rate than the above-mentioned descending speed, so that they become mutually three-dimensional. A method for producing a three-dimensional net-like aggregate made of composite materials, characterized by assembling dots into a net-like shape and then rapidly cooling and solidifying the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59174363A JPS6155251A (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 |
|---|---|---|---|
| JP59174363A JPS6155251A (en) | 1984-08-22 | 1984-08-22 | Production of three-dimensional reticulated aggregate by composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155251A true JPS6155251A (en) | 1986-03-19 |
| JPS6260494B2 JPS6260494B2 (en) | 1987-12-16 |
Family
ID=15977308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59174363A Granted JPS6155251A (en) | 1984-08-22 | 1984-08-22 | Production of three-dimensional reticulated aggregate by composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155251A (en) |
-
1984
- 1984-08-22 JP JP59174363A patent/JPS6155251A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260494B2 (en) | 1987-12-16 |
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