JPH0731038B2 - Protective material - Google Patents
Protective materialInfo
- Publication number
- JPH0731038B2 JPH0731038B2 JP63068292A JP6829288A JPH0731038B2 JP H0731038 B2 JPH0731038 B2 JP H0731038B2 JP 63068292 A JP63068292 A JP 63068292A JP 6829288 A JP6829288 A JP 6829288A JP H0731038 B2 JPH0731038 B2 JP H0731038B2
- Authority
- JP
- Japan
- Prior art keywords
- protective material
- strength
- wire
- knitted
- mesh
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 〈産業上の利用分野〉 本発明は防刃防弾用防護材に関する。特に凶器，破片な
どの突刺しあるいは出刃包丁による切創，弾丸等による
衝撃力を吸収することができ、かつ着用性の高い防刃衣
用に好適な可撓性に富んだ防護材に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a blade-proof and bulletproof protective material. In particular, the present invention relates to a protective material which is capable of absorbing impact force due to piercing of weapons, debris, etc., cuts by a cutting knife, bullets, etc. and which is suitable for highly wearable blade garments.
〈従来技術〉 高強力繊維を用いた防護材は公知である。また防護手袋
は、従来、主に針金で作られており針金と高強力繊維と
を組合せた防護手袋も公知である。たとえば高強力繊維
を用いた防護材として 「ヤング率3000kg/mm2以上の超高強力高弾性繊維織物
と、ヤング率1500kg/mm2以下の合成繊維または天然繊維
織物とを各５層以上重ねたものを縫成してなる防護具」
（特開昭53−45099号公報） が開示されている。<Prior Art> Protective materials using high-strength fibers are known. Conventionally, protective gloves are mainly made of wire, and protective gloves in which wire and high-strength fiber are combined are also known. For example, as a protective material using high-strength fibers, "super-high-strength and high-elasticity fiber woven fabric with a Young's modulus of 3000 kg / mm 2 or more and synthetic fiber or natural fiber woven fabric with a Young's modulus of 1500 kg / mm 2 or less are laminated in five layers or more. Protective equipment made by sewing things "
(JP-A-53-45099) is disclosed.
また針金と高強力繊維とを組合せた防護手袋として 「芯部が可撓性を有する直径が0.025〜0.10mmの針金線
と強度20g/d以上である高強度繊維からなる糸条とから
なり、鞘部は前記高強度繊維よりは低強度の繊維を含ん
でなる低強度繊維糸が前記芯部に対してらせん状に巻付
いてなるかあるいは該低強度繊維糸と強度20g/d以上で
ある高強度繊維を用いてなる糸の複数種の糸が前記芯部
に対してらせん状に巻付いてなる芯鞘複合糸と、化合繊
糸または／および天然繊維糸とを、引揃え編みあるいは
添え糸編みしてなることを特徴とする保護手袋。」（実
開昭62−157915号公報） が開示されている。In addition, as a protective glove that combines wire and high-strength fiber, `` the core is made of flexible wire having a diameter of 0.025 to 0.10 mm and a yarn made of high-strength fiber having a strength of 20 g / d or more, The sheath portion is formed by spirally winding a low-strength fiber thread containing a fiber having a strength lower than that of the high-strength fiber, or having a strength of 20 g / d or more with the low-strength fiber thread. A core-sheath composite yarn in which a plurality of types of yarns made of high-strength fiber are spirally wound around the core portion, and a compounded yarn or / and a natural fiber yarn are aligned or attached. "Protective gloves characterized by being knitted with yarn." (Japanese Utility Model Publication No. 62-157915).
しかしながら、軽量て可撓性に富み防刃性防弾性に勝
れ、かつ安価に製造できる防護材は未だ知られていな
い。However, a protective material that is lightweight, highly flexible, excellent in blade-proof and elastic-proof, and inexpensive to manufacture is not yet known.
〈発明の目的〉 本発明はかかる実情に鑑み特に防護衣用に好適な防刃防
弾用防護材を提供することを目的としたものである。<Purpose of the Invention> The present invention has been made in view of such circumstances, and an object thereof is to provide a blade-proof and bulletproof protective material which is particularly suitable for protective clothing.
〈発明の構成〉 すなわち本発明は 「（１）針金と高強力繊維とからなる防護材において、
線径0.02〜5mmの針金からなる網目１〜30ケ／インチの
編成メッシュと高強力繊維シートとが積層されてなるこ
とを特徴とする防護材。<Structure of the Invention> That is, the present invention relates to "(1) a protective material comprising a wire and a high-strength fiber,
A protective material comprising a knitted mesh having a mesh size of 1 to 30 pieces / inch made of wire having a wire diameter of 0.02 to 5 mm and a high-strength fiber sheet laminated together.
（２）編成メッシュが波型賦型されてなる請求項（１）
の防護材。(2) The knitted mesh is formed by corrugation (1)
Protective material.
（３）高強力繊維シートがランダムな繊維配向を有する
不織布である請求項（１）または（２）に記載の防護
材。(3) The protective material according to (1) or (2), wherein the high-strength fiber sheet is a nonwoven fabric having random fiber orientation.
（４）編成メッシュと高強力繊維シートとが交互に積層
されてなる請求項（１）〜（３）のいずれかに記載の防
護材。(4) The protective material according to any one of (1) to (3), wherein the knitted mesh and the high-strength fiber sheet are alternately laminated.
（５）編織物で被覆されてなる請求項（１）〜（４）の
いずれかに記載の防護材。」 である。(5) The protective material according to any one of claims (1) to (4), which is covered with a knitted fabric. It is.
本発明の防護材は針金と高強力繊維とからなり、メッシ
ュ状に編成された金網と高強力繊維シートとが積層され
てなるものである。The protective material of the present invention comprises a wire and a high-strength fiber, and is formed by laminating a wire mesh knitted in a mesh shape and a high-strength fiber sheet.
針金の線径は0.02〜5mmの範囲である。The wire diameter of the wire is in the range of 0.02 to 5 mm.
0.02mm未満では防刃性防弾性に関し金網を介在させた効
果が不充分となる。5mmを越えると積層体が粗硬となり
着用感が阻害される。If it is less than 0.02 mm, the effect of interposing a wire mesh is insufficient in terms of blade resistance and elasticity. If it exceeds 5 mm, the laminate becomes coarse and hard and the wearing feeling is impaired.
メッシュ状に編成された金網の編目（編密度）は１〜30
ケ／インチの範囲である。１ケ／インチ未満では防弾性
を失う。30ケ／インチを越えると積層体が重量増加する
ため軽量性がそこなわれ、かつ柔軟性が減少するために
着用感が悪化する。The mesh (knitting density) of the wire mesh knitted in a mesh shape is 1 to 30.
The range is ke / inch. If less than 1 / inch, the ballistic resistance is lost. If the number exceeds 30 / inch, the weight of the laminate increases, which impairs the lightness, and reduces the flexibility, which deteriorates the feeling of wearing.
編成メッシュはそのままでも用いることができるが、さ
らに波型に賦型されたものがより好ましい。波型賦型の
形状は３〜30mmピッチで波の高さは8mm程度とするのが
よい。The knitted mesh can be used as it is, but it is more preferable that it is further shaped in a corrugated shape. The shape of the corrugated shape should be 3 to 30 mm pitch and the height of the wave should be about 8 mm.
高強力繊維とは、全芳香族ポリアミド繊維，高強力ポリ
エチレン繊維，高強力ポリエステル繊維などであり、20
g/de以上の強力を有する繊維が好ましい。High-strength fibers include wholly aromatic polyamide fibers, high-strength polyethylene fibers, and high-strength polyester fibers.
Fibers having a tenacity of g / de or more are preferred.
繊維シートとは織編物，不織布，網状物などであるが、
特にランダムな繊維配向を有する不織布シートが好まし
い。Fiber sheets are woven and knitted fabrics, non-woven fabrics, net-like products, etc.
A nonwoven fabric sheet having a random fiber orientation is particularly preferable.
繊維シートの目付は50〜1000g/m2の範囲が好ましい。50
g/m2未満ではシート強度が不足し、積層の際シートの損
傷を伴う。The basis weight of the fiber sheet is preferably in the range of 50 to 1000 g / m 2 . 50
If it is less than g / m 2 , the sheet strength will be insufficient and the sheet will be damaged during lamination.
1000g/m2を越えると積層体の重量増のため軽量性が低下
するとともに柔軟性不足のため着用感が悪化する。If it exceeds 1000 g / m 2 , the weight of the laminate increases and the lightness decreases, and the flexibility is insufficient, and the wearing feeling deteriorates.
積層の態様は特に限定されない。編成メッシュと繊維シ
ートとを交互に積層してもよく、連続して積層した複数
の編成メッシュと連続して積層した繊維シートとを積層
してもよく、またこれらの積層を組合せてもよい。The mode of stacking is not particularly limited. The knitted mesh and the fiber sheet may be alternately laminated, a plurality of continuously knitted meshes and the continuously laminated fiber sheet may be laminated, or a combination of these may be combined.
〈発明の効果〉 本発明の防護材は防刃性，防弾性，軽量性，可撓性に優
れている。<Effects of the Invention> The protective material of the present invention is excellent in blade resistance, elasticity, lightness and flexibility.
〈実施例〉 以下に実施例により本発明の製造方法を示す。実施例に
おいて切創抵抗，突刺抵抗等は下記の方法で評価した。<Example> The manufacturing method of the present invention will be described below with reference to Examples. In the examples, cut resistance, puncture resistance, etc. were evaluated by the following methods.
切創抵抗 第１図に示すごとく試料１を45°に傾斜せしめ上方より
円形カッター２を押し付けて切り付けそのときの応力を
応力−歪計３で測定する。Cut resistance As shown in FIG. 1, the sample 1 is tilted at 45 °, and the circular cutter 2 is pressed from above to make a cut, and the stress at that time is measured by the stress-strain meter 3.
突刺抵抗 第２図に示すごとく試料１を水平状態に置き上方より先
端が尖っている突刺具２で突き刺しそのときの応力を応
力−歪計３で測定する。Puncture resistance As shown in FIG. 2, the sample 1 is placed horizontally and pierced by the piercing tool 2 having a pointed tip from above, and the stress at that time is measured by the stress-strain meter 3.
実施例１ 線径100μのステンレススチールワイヤーを用いて丸編
機で直径40cmの円筒状メッシュ（４ゲージ）を編成し
た。該円筒状メッシュに加圧処理を施して目付340g/m2
のシート状編成メッシュとしたのち該編成メッシュの上
下に目付200g/m2のテイジン・テクノーラ製フエルト
を積層して防護材とした。Example 1 A cylindrical mesh (4 gauge) having a diameter of 40 cm was knitted by a circular knitting machine using a stainless steel wire having a wire diameter of 100 μ. The cylindrical mesh was subjected to pressure treatment to give a basis weight of 340 g / m 2
Of the sheet-like knitted mesh, and a felt made of Teijin Technora with a basis weight of 200 g / m 2 was laminated on the upper and lower sides of the knitted mesh to provide a protective material.
得られた防護材の切創抵抗と突刺抵抗とを評価し結果を
第１表に示した。The cut resistance and the puncture resistance of the obtained protective material were evaluated, and the results are shown in Table 1.
実施例２ 実施例１のシート状編成メッシュにピッチ2cm波の高さ8
mmの波型を賦型した以外は実施例１と同様に実施した。
評価結果を第１表に示した。Example 2 The sheet-like knitted mesh of Example 1 has a pitch of 2 cm and a wave height of 8
The same procedure as in Example 1 was performed except that a corrugated shape of mm was applied.
The evaluation results are shown in Table 1.
比較例１ テクノーラ繊維織物（235g/m2）２枚重ねの切創抵抗
と突刺抵抗とを評価した結果を第１表に示した。Comparative Example 1 Table 1 shows the results of evaluation of cut resistance and puncture resistance of two layers of Technora fiber woven fabric (235 g / m 2 ).
比較例２ 比較例１の織物の中間に目付200g/m2のテイジンテクノ
ーラ製フエルトを挾んだ積層体について評価した結果
を第１表に示した。Comparative Example 2 Table 1 shows the results of evaluation of a laminate in which a fabric made of Teijin Technora having a basis weight of 200 g / m 2 was sandwiched between the fabrics of Comparative Example 1.
比較例３ 比較例２においてフエルトの代りに目付340g/m2のシー
ト状編成メッシュを用いた積層体について評価した結果
を第１表に示した。Comparative Example 3 Table 1 shows the results of evaluation of a laminate using a sheet-like knitted mesh having a basis weight of 340 g / m 2 instead of the felt in Comparative Example 2.
実施例３ 実施例１の防護材を比較例１の織物で被覆した防護材に
ついて評価した結果を第１表に示した。Example 3 The results of evaluation of the protective material of Example 1 coated with the fabric of Comparative Example 1 are shown in Table 1.
第１図は切創性測定器の側断面図，第２図は突刺抵抗測
定器の側断面図である。FIG. 1 is a side sectional view of a cut wound measuring instrument, and FIG. 2 is a side sectional view of a puncture resistance measuring instrument.
Claims (5)
て、線径0.02〜5mmの針金からなる編目１〜30ケ／イン
チの編成メッシュと高強力繊維シートとが積層されてな
ることを特徴とする防護材。1. A protective material comprising a wire and a high-strength fiber, wherein a knitted mesh having a stitch diameter of 1 to 30 pieces / inch and made of a wire having a wire diameter of 0.02 to 5 mm and a high-strength fiber sheet are laminated. And protective material.
（１）の防護材。2. The protective material according to claim 1, wherein the knitted mesh is corrugated.
有する不織布である請求項（１）または（２）に記載の
防護材。3. The protective material according to claim 1, wherein the high-strength fiber sheet is a nonwoven fabric having random fiber orientation.
に積層されてなる請求項（１）〜（３）のいずれかに記
載の防護材。4. A protective material according to claim 1, wherein the knitted mesh and the high-strength fiber sheet are alternately laminated.
（４）のいずれかに記載の防護材。5. The method according to claim 1, which is covered with a knitted fabric.
The protective material according to any one of (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63068292A JPH0731038B2 (en) | 1988-03-24 | 1988-03-24 | Protective material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63068292A JPH0731038B2 (en) | 1988-03-24 | 1988-03-24 | Protective material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01244299A JPH01244299A (en) | 1989-09-28 |
| JPH0731038B2 true JPH0731038B2 (en) | 1995-04-10 |
Family
ID=13369557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63068292A Expired - Lifetime JPH0731038B2 (en) | 1988-03-24 | 1988-03-24 | Protective material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731038B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140116A (en) * | 1999-11-10 | 2001-05-22 | Toray Ind Inc | Uniform |
| US7772142B2 (en) | 2005-10-06 | 2010-08-10 | Major Corporation | Protective material, lining, edge cover, and packing tape |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875241B (en) * | 2003-11-03 | 2010-09-29 | 贝卡尔特股份有限公司 | Stab resistant insert with steel cords and non-woven textile |
-
1988
- 1988-03-24 JP JP63068292A patent/JPH0731038B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140116A (en) * | 1999-11-10 | 2001-05-22 | Toray Ind Inc | Uniform |
| US7772142B2 (en) | 2005-10-06 | 2010-08-10 | Major Corporation | Protective material, lining, edge cover, and packing tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01244299A (en) | 1989-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |