CN106123689A - The double anti-clothes of comfortable type and manufacture method thereof - Google Patents
The double anti-clothes of comfortable type and manufacture method thereof Download PDFInfo
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- CN106123689A CN106123689A CN201610496066.3A CN201610496066A CN106123689A CN 106123689 A CN106123689 A CN 106123689A CN 201610496066 A CN201610496066 A CN 201610496066A CN 106123689 A CN106123689 A CN 106123689A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
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Abstract
The present invention provides the double anti-clothes of a kind of comfortable type and manufacture method thereof, described double anti-clothes to include, and overcoat and the double anti-material being arranged in overcoat, described double anti-materials include double anti-chip and padded coaming；Described double anti-chip is formed according to [0 °/90 °] orthogonal superposition by least 20 laminate cloth, and described pressing plate cloth is formed by laminated cloth compacting；Described laminated cloth is formed according to [0 °/90 °] orthogonal superposition by two-layer fiber cloth；Described fiber cloth is formed through adhesive bond by cellosilk.It is good that the present invention double anti-takes comfort level, and manufacturing process is simple, it is not necessary to crosses multi parameters control.
Description
Technical field
The present invention relates to a kind of Protection Product, particularly relate to the double anti-clothes of a kind of comfortable type and manufacture method thereof.
Background technology
Double anti-clothes that is to say bulletproof stab-resistant clothes, as the term suggests, not only there is bulletproof function but also there is the individuality of anti-stab function and prevented
Protect product.For flak jackets and stab-resistance body armor, bullet-proof mechanism and the anti-stab mechanism of material are not quite similar, shellproof mainly dependence
The stretch-proof fracture strength of material, the hot strength of material is the biggest, and the projectile such as the bullet of high speed impact or fragmentation is at impact material
Material, break/expanded material during its energy that dissipates the most, so that projectile deformation, stoping it to advance；And anti-stab process
In, owing to lancination is the process of a slow persistence, the shear strength of material is the biggest, and point of a knife deformation is the quickest, can hinder
Only sharp instrument continues to advance forward, reaches the purpose of protection.Under normal circumstances, shellproof and anti-stab be contradiction, shellproof good material,
General anti-stab effect can be poor, and anti-stab good material, general bulletproof effect can be poor.In recent years, both at home and abroad in the research of double anti-clothes
Exploitation aspect achieves greater advance, but in view of the difference of mechanism, it is folded with many structures of bullet resistant material that product mostly is stab-resistant material
Add, the form such as many combinations of materials, this complexity that the stack combinations of multiple material is often improved operation.At present, open
Number it is the double anti-clothes of CN102788531A and CN 101881582A, is all to there is the material of bulletproof function and anti-stab function
Material is combined, except that, the double anti-clothes of Publication No. CN102788531 A are to be by bullet resistant material and stab-resistant material
Being combined at one layer by certain measure, the double anti-clothes of Publication No. CN 101881582A are by bullet resistant material and stab-resistant material letter
Singly combine in a chip.
It addition, by the combination of bullet resistant material and stab-resistant material in addition to complex procedures, the double anti-clothes that a combination thereof is formed exist
Also tend to not good enough in pliability.If the performance of flak jackets with stab-resistance body armor can be united two into one, effectively protection, comfortable softness and
Find an equilibrium point between lightweight, it is possible on single structure and material, realize integrated protection usefulness, form softness
Comfortable type Protection Product.And current, only yet there are no report with the soft double anti-clothes of the comfortable type of a kind of single structure and material manufacture
Road.
Summary of the invention
For drawbacks described above, the present invention provides the double anti-clothes of a kind of comfortable type and manufacture method thereof, is used for overcoming prior art
Middle bullet resistant material and stab-resistant material are simply combined and manufacture the complex process that double anti-clothes are brought, what comfort level was not good enough lacks
Fall into.
The present invention provides a kind of comfortable type double anti-clothes, including overcoat and the double anti-material being arranged in overcoat, described double anti-
Material includes double anti-chip and padded coaming；
Described double anti-chip is formed according to [0 °/90 °] orthogonal superposition by least 20 laminate cloth, and described pressing plate cloth is by without latitude
Cloth compacting forms；
Described laminated cloth is formed according to [0 °/90 °] orthogonal superposition by two-layer fiber cloth；
Described fiber cloth is formed through adhesive bond by cellosilk.
The double anti-clothes of the present invention refer to not only have bulletproof effect but also have the protective garment of anti-stab effect.The double anti-clothes of the present invention
Mainly playing double anti-effect by double anti-chips, wherein, the manufacturing process of double anti-clothes is divided into three step process, first, by fiber
Silk obtains fiber cloth by adhesive bond；Then, two-layer fiber cloth is carried out orthogonal superposition and obtain laminated cloth；Finally, by nothing
Latitude cloth obtains pressing plate cloth through compression process, and the Orthogonal Composite of many laminates cloth i.e. obtains double anti-chip.
The double anti-clothes of the present invention, when initially generating fiber cloth, are just prevented by satisfied pair of the combination of cellosilk and adhesive
Fundamental importance, so that its orthogonal superposition having only to two-layer fiber cloth in follow-up manufacturing process just can obtain without latitude
Cloth, and the orthogonal superposition of at least 20 laminate cloth just can obtain double anti-chip, therefore in the manufacture process of double anti-clothes, both
Need not the combined and spliced of multiple material, it is not required that the superposition angle of combination is carried out Special controlling, and therefore the present invention's is double
Anti-clothes not only comfort level is high, and simple and feasible in manufacturing process.
Specifically, the effect that the number of plies of pressing plate cloth can be protected as required specifically determines.Such as, the Ministry of Public Security is met double
When anti--1 grade, the number of plies of required pressing plate cloth is 28-45 layer；When meeting double anti--2 grades of the Ministry of Public Security, the number of plies of required pressing plate cloth is 45-
55 layers.General, when the number of plies of pressing plate cloth is 20, it is possible to meet double anti-effect.And padded coaming can be selected from ethylene-vinegar
Acid ethylene copolymer, chemical crosslink polyethylene foam equivalent comfort elastomer.
The material with anti-stab function and bulletproof function is not simply spliced and combined by the double anti-clothes of the present invention,
But be initial raw material by cellosilk and adhesive, through special order processing, obtain the list with anti-stab bulletproof effect
The anti-material of a pair of, this single double anti-material can meet the effect demand of bulletproof anti-puncturing simultaneously.Meanwhile, this pair of anti-material is not only
There is double anti-effect, and make double anti-material more soft comfortable owing to having abandoned the compound mode of several functions material, hence it is evident that
Improve the safety of user, motility and comfortable row.
Further, described adhesive selected from aqueous polyurethane, aqueous polyvinyl acetate, water polyolefin adhesive and
One or more in water-and acrylate.Generating through the numerous studies of inventor, above-mentioned adhesive or a combination thereof thing
After fiber cloth, it is possible to absorb extraneous energy, be obviously improved the anti-shock strength of fiber cloth.
Further, it is 70-85% that described cellosilk accounts for the mass percent of described fiber cloth, and described adhesive accounts for described
The mass percent of fiber cloth is 15-30%.In order to improve the double anti-effect of double anti-clothes further, can be when manufacturing fiber cloth
Its manufacturing process is controlled, specifically, the use ratio of cellosilk with adhesive can be controlled.When by cellosilk
When controlling within the above range with the use ratio of adhesive, significantly improve the use intensity of fiber cloth such that it is able to double
In the manufacture process of anti-chip, it is only necessary to the orthogonal superposition of two-layer fiber cloth just can obtain laminated cloth, it is to avoid prior art
In improved density of material by multiple-layer stacked multi-angle superposition to reach the overelaborated operation of the effect of protection.
Further, the solid content of described adhesive is 20-60%.In the adhesive of the present invention, except having of adhesive
Outside effect composition, remaining all water, by controlling the solid content of adhesive within the above range, it is possible to make the viscosity of adhesive
Reaching 50mPa s～300mPa s, pH value reaches 6～9.Wherein, this viscosity can be further ensured that adhesive and cellosilk
The intensity of gluing one-tenth fiber cloth, this pH value ensure that adhesive, to filametntary wellability, further enhances plybonding effect.
Further, the surface density of described pressing plate cloth is 130-350g/m2.By to adhesive, filametntary parameter control
System, it is possible to change the surface density of pressing plate cloth.Through the research of inventor, the surface density of pressing plate cloth is controlled within the above range
Time, the double anti-effect of double anti-chips can significantly be strengthened.
Further, the cellosilk of described fiber cloth is constituted in polyethylene fibre, aramid fiber and polyarylate fiber
One or more.When concrete manufacture fiber cloth, the preferable aramid fiber of cellosilk.When cellosilk is above-mentioned several fiber
During mixture, the ratio between each fiber is not limited by the present invention.Preferably, polyethylene fibre, aramid fiber and polyarylate
Fibre strength is at least 25cN/dtex, and modulus is at least 1000cN/dtex.
The present invention selects specific adhesive to be uniformly combined with fiber, makes the impact energy of bullet spread to fiber surrounding, has
Being beneficial to the absorption of energy, reach to stop the purpose of bullet process, meanwhile, the adhesive of the present invention also has certain hardness, energy
Effectively resist point of a knife to thrust and the blade dissection to material, it is achieved good anti-stab function.With traditional double anti-material
Comparing, the double anti-material of the present invention is homogenous material, rather than has the overlapping of shellproof and anti-stab functional material, therefore significantly improves
Process operability and the comfort level of double anti-clothes.
The present invention also provides for the manufacture method of a kind of double anti-clothes of any of the above-described described comfortable type, comprises the steps:
1) described cellosilk is immersed in described adhesive, be fixed on arranging machine, when described adhesive is dried after exhibition silk
After, prepare the first fiber cloth；By described first fiber cloth half-twist, prepare in described first fiber cloth according to aforesaid operations
Second fiber cloth；Described first fiber cloth and the combination of the second fiber cloth obtain described laminated cloth；
2) described laminated cloth carrying out compression process and obtain described pressing plate cloth, described compression process includes the heat that order is carried out
Pressure processes and cold pressing treatment；
3) at least 20 layers of described pressing plate cloth are obtained described double anti-chip according to [0 °/90 °] orthogonal superposition, subsequently with waterproof
Cloth is by described padded coaming and double anti-chip portfolios and carries out edge sealing parcel, obtains described double anti-material；
4) described double anti-materials are arranged in described overcoat, obtain the double anti-clothes of described comfortable type.
Step 1) it is the manufacture method about laminated cloth, specifically, the adhesive that will configure according to target solid content
After putting into glue groove, by cellosilk through glue drill traverse glue, open up silk, be fixed on arranging machine, treat that adhesive is dried, i.e. form first
Fiber cloth.By the first fiber cloth half-twist, in the first fiber cloth, manufacture the second fiber cloth according to the method described above, thus obtain
Laminated cloth.Wherein, being fixed on arranging machine by the cellosilk after impregnation at 80 DEG C after about 20 minutes, adhesive dry stool is dry complete
Finish.When opening up silk and fixing, it is also possible to by wing, adhesive is carried out brushing process, make adhesive be evenly distributed on cellosilk
On.
Step 2) in, according to the version type of overcoat, laminated cloth can be cut into the size mated with overcoat, then will be without latitude
Cloth is placed between two-layer isolating membrane, utilizes hydraulic power press to laminated cloth through hot-pressing processing sequentially and cold pressing treatment, membrane
After, obtain the pressing plate cloth with some strength.
Step 3) in, by many laminates cloth after [0 °/90 °] orthogonal superposition obtains double anti-chip, padded coaming is pressed
Put together according to upper and lower relation with double anti-chips after hindsight cun cutting, with waterproof cloth, both are carried out edge sealing parcel, the completeest
Become the making of double anti-material.
Step 4) in, double anti-materials are fixed on jacket internal according to set-up mode of the prior art, specifically can root
It is fixed on the precordial locations of overcoat, back position etc. according to needing selection.Wherein, the padded coaming in double anti-materials is provided in leaning on
The side of person of modern times's health, it is first anti-with double that the double anti-chip of double anti-materials is provided in the side away from health, i.e. external injury
Double anti-chip in material contacts at first.
Above-mentioned manufacture method is simple, the bi-material with anti-stab function and bulletproof function is not carried out group
Close, but with cellosilk and adhesive as raw material, manufacture the homogenous material with anti-stab bulletproof function, and
When fiber cloth is combined and when pressing plate cloth is combined, all only with simple controlled orthogonal superposition technique, the most existing
There is being layering of the multiple angles in technology, the most not only further demonstrate the most double preventive effects of homogenous material of the present invention
Really, and be effectively improved the comfort level of double anti-clothes.The present invention is by adhesive and filametntary combination, the compacting of laminated cloth
The techniques such as process, obtain having the homogenous material of double anti-function, the easy manufacturing process of double anti-clothes, have innovated the system of double anti-clothes
Make technique.
Further, in order to strengthen double anti-effect, when cellosilk impregnation generates the first fiber cloth and the second fiber cloth, control
Making described cellosilk and accounting for the mass percent of described first fiber cloth is 70-85%, and described adhesive accounts for described first fiber cloth
Mass percent be 15-30%；It is 70-85% that described cellosilk accounts for the mass percent of described second fiber cloth, described glue
It is 15-30% that stick accounts for the mass percent of described second fiber cloth.The fiber cloth obtained through this ratio manufacture can not only reach
To double anti-effects, and a length of 9cm～20cm of bending resistance of its follow-up pressing plate cloth obtained, hence it is evident that improve the comfortable of double anti-clothes
Property.
Further, described hot-pressing processing includes: at 120-180 DEG C, described laminated cloth is suppressed under 1-10MPa
10-20min；
Described cold pressing treatment includes: at room temperature (25 DEG C), by described laminated cloth after hot-pressing processing at 1-10MPa
Lower compacting 1-3min.
The enforcement of the present invention, at least includes following advantage:
1, the double anti-functional material of the present invention is single structure material, therefore avoids in prior art bullet resistant material with anti-
The process complexity stinging the combined and spliced of material and bring, manufactures raw material simple and easy to get, and manufacturing process is simple to operation, and technique is joined
Number degree of controllability is high.
2, the double anti-of the present invention takes comfort level height, its bending resistance length as little as 9cm～20cm, hence it is evident that improve user of service's
Comfort level and motility.
Accompanying drawing explanation
Fig. 1 is the orthohormbic structure schematic diagram of the monolayer pressing plate cloth of the double anti-clothes of comfortable type of the present invention.
Detailed description of the invention
Make the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below by the embodiment of the present invention
Technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under paying creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
The cellosilk of following embodiment employing and the raw material of adhesive, concrete producer and specification are as follows:
Cellosilk: aramid fiber, Aksu company of Holland, trade mark Twaron-2000, line density 1680dtex, fiber is straight
Footpath 9～12gm；
Adhesive: aqueous polyurethane, Beyer Co., Ltd.
Embodiment 1
The manufacturing step of the double anti-clothes of the present embodiment is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 30%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 3:1 with the mass ratio of adhesive.
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
120 DEG C, carry out hot pressing 10min under 5MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °] to overlapping, then with padded coaming mounted on top, it is packaged with waterproof cloth
Fixing, obtain double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining the present embodiment.
The double anti-clothes obtaining the present embodiment manufacture carry out bulletproof anti-puncturing performance test, wherein, ballistic performance test according to
Ministry of Public Security GA141-2010 " police flak jackets " standard is practiced shooting, and i.e. uses 54 formula 7.62mm pistols, 51 formula 7.62 pistol cartridges
(lead for retractable pencil) is tested；Anti-stab performance test is tested according to Ministry of Public Security GA68-2008 " police stab-resistance body armor " standard, it is intended to survey
The double anti-clothes manufactured in the examination present invention, meet the requirement of bulletproof stab-resistant clothes FDC-1, FDC-2 that the Ministry of Public Security promulgates with this.
Meanwhile, double anti-clothes are tested according to the inclined plane method in GB/T18318-2001 " mensuration of textile fabric bending length "
The bending resistance length of fiber pressing plate cloth, its test principle is as cantilever beam using long and narrow for the fabric of certain size sample, can according to it
Flexibility, can measuring and calculation its bending time length, as the index of fabric softness, the bending resistance length value of test is the least, explanation
The pliability of fabric is the best.
Above-mentioned test result is specifically shown in Table 1.
Embodiment 2
The manufacturing step of the double anti-clothes of the present embodiment is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 40%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 3:1 with the mass ratio of adhesive.
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
120 DEG C, carry out hot pressing 10min under 5MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °] to overlapping, then with padded coaming mounted on top, it is packaged with waterproof cloth
Fixing, obtain double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining the present embodiment.
Use method of testing same as in Example 1, the double anti-clothes of the present embodiment are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
Embodiment 3
The manufacturing step of the double anti-clothes of the present embodiment is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 40%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 2.8:1 with the mass ratio of adhesive.
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
140 DEG C, carry out hot pressing 15min under 5MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °] to overlapping, then with padded coaming mounted on top, it is packaged with waterproof cloth
Fixing, obtain double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining the present embodiment.
Use method of testing same as in Example 1, the double anti-clothes of the present embodiment are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
Embodiment 4
The manufacturing step of the double anti-clothes of the present embodiment is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 40%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 3.5:1 with the mass ratio of adhesive.
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
180 DEG C, carry out hot pressing 15min under 3MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °] to overlapping, then with padded coaming mounted on top, it is packaged with waterproof cloth
Fixing, obtain double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining the present embodiment.
Use method of testing same as in Example 1, the double anti-clothes of the present embodiment are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
Reference examples 1
The manufacturing step of the double anti-clothes of this reference examples is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 40%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 3:1 with the mass ratio of adhesive.
2) manufacture of double anti-clothes
Laminated cloth is cut into 50cm × 50cm size, by 35 layers of laminated cloth by [0 °/90 °] to overlapping, then with padded coaming
Mounted on top, is packaged fixing with waterproof cloth, obtains double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining this reference examples.
Use method of testing same as in Example 1, the double anti-clothes of this reference examples are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
Reference examples 2
The manufacturing step of the double anti-clothes of this reference examples is:
1) manufacture of laminated cloth
Aqueous epoxy resins is prepared the glue that solid content is 40%, puts in glue groove, aramid fiber through glue drill traverse glue,
Exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain first fine
Wei Bu；By the first fiber cloth 90-degree rotation, then cellosilk and the first fiber cloth are carried out orthogonal compound, i.e. by same method
Obtain the Aramid No-Woven Cloth that two-layer is staggered；Wherein, aramid fiber is 3:1 with the mass ratio of adhesive.
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
180 DEG C, carry out hot pressing 15min under 3MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °] to overlapping, then with padded coaming mounted on top, it is packaged with waterproof cloth
Fixing, obtain double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining this reference examples.
Use method of testing same as in Example 1, the double anti-clothes of this reference examples are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
Reference examples 3
The manufacturing step of the double anti-clothes of this reference examples is:
1) manufacture of laminated cloth
Water-based polyurethane adhesive being prepared the glue that solid content is 30%, puts in glue groove, aramid fiber is through glue groove
Impregnation, exhibition silk, arrange and be fixed on arranging machine, with wing, glue is smoothened simultaneously, after being dried completely at 80 DEG C, obtain the
One fiber cloth；By the first fiber cloth 90-degree rotation, then by same method, cellosilk and the first fiber cloth are carried out orthogonal multiple
Close, i.e. obtain the fiber cloth that two-layer is staggered；Then fiber cloth staggered for two-layer is rotated 45 degree, by same method by cellosilk
The fiber cloth staggered with two-layer is combined, and i.e. obtains three layers of staggered fiber cloth；Then three layers of staggered fiber cloth are rotated
135 degree, by same method, cellosilk and three layers of staggered fiber cloth are combined, i.e. obtain four layers of staggered aramid fiber without latitude
Cloth, wherein the compound angle of these four layers of fiber cloth is [0 °/90 °/45 °/135 °], and aramid fiber is 3 with the mass ratio of adhesive:
1。
2) manufacture of pressing plate cloth
Laminated cloth is cut into 50cm × 50cm size, puts in the middle of two-layer isolating membrane, be then placed in hydraulic power press,
120 DEG C, carry out hot pressing 10min under 5MPa, then cold pressing under room temperature 5MPa 3min, and membrane obtains aramid fiber pressing plate cloth.
3) manufacture of double anti-clothes
By 35 laminate cloth by [0 °/90 °/45 °/135 °] to overlapping, then with padded coaming mounted on top, use waterproof cloth
It is packaged fixing, obtains double anti-material.
Double anti-materials are plugged the precordial locations being fixed on overcoat, manufactures the double anti-clothes obtaining this reference examples.
Use method of testing same as in Example 1, the double anti-clothes of this reference examples are carried out anti-stab shellproof and comfortableness
Performance test, test result is specifically shown in Table 1.
The ballistic performance of table 1 sample, anti-stab performance and pliability Comparative result
Note:--representing in shellproof test of practicing shooting and have penetration phenomenon, depression cannot calculate.
Comparing result from table 1: the present invention is by controlling kind and the technological process of adhesive, it is possible to be made to
To having the double anti-clothes of double anti-function, the double anti-function of this pair of anti-clothes is only passed through simple function material and can be completed, and comfortable
Spend good.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. the double anti-clothes of comfortable type, it is characterised in that include overcoat and the double anti-material being arranged in overcoat, described double anti-materials
Material includes double anti-chip and padded coaming；
Described double anti-chip is formed according to [0 °/90 °] orthogonal superposition by least 20 laminate cloth, and described pressing plate cloth is by laminated cloth pressure
System forms；
Described laminated cloth is formed according to [0 °/90 °] orthogonal superposition by two-layer fiber cloth；
Described fiber cloth is formed through adhesive bond by cellosilk.
The double anti-clothes of comfortable type the most according to claim 1, it is characterised in that described adhesive is selected from aqueous polyurethane, water
One or more in property polyvinyl acetate, water polyolefin adhesive and water-and acrylate.
The double anti-clothes of comfortable type the most according to claim 1, it is characterised in that described cellosilk accounts for the quality of described fiber cloth
Percentage ratio is 70-85%, and it is 15-30% that described adhesive accounts for the mass percent of described fiber cloth.
The double anti-clothes of comfortable type the most according to claim 1 and 2, it is characterised in that the solid content of described adhesive is 20-
60%.
The double anti-clothes of comfortable type the most according to claim 1, it is characterised in that the surface density of described pressing plate cloth is 130-
350g/m2。
The double anti-clothes of comfortable type the most according to claim 1, it is characterised in that constitute the cellosilk of described fiber cloth selected from poly-
One or more in vinyl fiber, aramid fiber and polyarylate fiber.
The double anti-clothes of comfortable type the most according to claim 6, it is characterised in that described polyethylene fibre, aramid fiber and poly-
The intensity of aromatic ester fiber is at least 25cN/dtex, and modulus is at least 1000cN/dtex.
8. the manufacture method of the double anti-clothes of the arbitrary described comfortable type of claim 1-7, it is characterised in that comprise the steps:
1) described cellosilk is immersed in described adhesive, be fixed on arranging machine after exhibition silk, when described adhesive is dried, system
Obtain the first fiber cloth；By described first fiber cloth half-twist, in described first fiber cloth, prepare second according to aforesaid operations fine
Wei Bu；Described first fiber cloth and the combination of the second fiber cloth obtain described laminated cloth；
2) described laminated cloth carrying out compression process and obtain described pressing plate cloth, described compression process includes at the hot pressing that order is carried out
Reason and cold pressing treatment；
3) at least 20 layers of described pressing plate cloth are obtained described double anti-chip according to [0 °/90 °] orthogonal superposition, subsequently will with waterproof cloth
Described padded coaming and double anti-chip portfolios also carry out edge sealing parcel, obtain described double anti-material；
4) described double anti-materials are arranged in described overcoat, obtain the double anti-clothes of described comfortable type.
The manufacture method of the double anti-clothes of comfortable type the most according to claim 8, it is characterised in that described cellosilk accounts for described the
The mass percent of one fiber cloth is 70-85%, and it is 15-that described adhesive accounts for the mass percent of described first fiber cloth
30%；
It is 70-85% that described cellosilk accounts for the mass percent of described second fiber cloth, and described adhesive accounts for described second fiber
The mass percent of cloth is 15-30%.
The manufacture method of the double anti-clothes of comfortable type the most according to claim 8, it is characterised in that described hot-pressing processing includes:
At 120-180 DEG C, described laminated cloth is suppressed under 1-10MPa 10-20min；
Described cold pressing treatment includes: at room temperature, and described laminated cloth after hot-pressing processing is suppressed under 1-10MPa 1-
3min。
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| CN109357571A (en) * | 2018-11-02 | 2019-02-19 | 北京航天雷特机电工程有限公司 | Comfort type stab-resistance body armor and its manufacturing method |
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