CN113320265A - Compression-molded elastic large-gauge warp-knitted fabric material - Google Patents

Compression-molded elastic large-gauge warp-knitted fabric material Download PDF

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Publication number
CN113320265A
CN113320265A CN202110661484.4A CN202110661484A CN113320265A CN 113320265 A CN113320265 A CN 113320265A CN 202110661484 A CN202110661484 A CN 202110661484A CN 113320265 A CN113320265 A CN 113320265A
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layer
elastic
strip
parts
fabric material
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CN202110661484.4A
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Chinese (zh)
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王全国
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Suzhou Nano New Textile Technology Co ltd
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Suzhou Nano New Textile Technology Co ltd
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Priority to CN202110661484.4A priority Critical patent/CN113320265A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption

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Abstract

The application discloses compression molding's big gauge length warp knitting fabric material of elasticity, including protection top layer, fire-retardant layer, isolation layer, first elastic layer, weave basic unit, second elastic layer, radiation protection layer, third elastic layer, support bottom, the first strip of weaving, the second is woven strip, heat insulating block, light shield layer, moisture absorption piece, dampproof course, first elastic strip, conductive bundle and second elastic strip. The protective surface layer and the flame-retardant layer can protect the material surface layer and extend the service life of the material, the isolation layer and the heat insulation block can insulate and protect the interior of the material, and the radiation-resistant layer and the light shielding layer can improve the radiation-resistant effect of the material; the first elastic layer and the third elastic layer can enhance the elasticity in the material, the second elastic layer is beneficial to the compression molding of the material, and the first braided strip and the second braided strip keep the characteristics of the braided fabric; the conductive beam is beneficial to the charge drainage in the second elastic strip and the material, the supporting bottom layer and the moisture absorption block are beneficial to the moisture absorption of the bottom of the material, and the abrasion of the bottom of the material in use is reduced.

Description

Compression-molded elastic large-gauge warp-knitted fabric material
Technical Field
The application relates to the field of spinning, in particular to a compression molding elastic warp knitted fabric material with large gauge.
Background
The knitted fabric is formed by knitting one or more groups of warp yarns on a warp knitting machine simultaneously in a looped and mutually interlooped manner. In such a knitted fabric, each yarn of a set of warp yarns forms only one or two stitches in one course and then forms a stitch again in the next course. The stitches formed from one yarn are arranged along the warp direction of the knitted fabric.
Big gauge warp knitting material top layer lacks protective coating, exposes easy ageing under the sun for a long time, and the damage does not have the radioresistance effect, does not have fire-retardant thermal-insulated structure, and restriction application range, the inside elastic construction of big gauge warp knitting material is less, and the resilience is poor, influences mould press forming's effect, and the inside drainage structure that lacks of material, receives electrostatic interference easily, and the material bottom is worn and torn easily, is difficult for the moisture absorption, influences the use of fabric. Therefore, a compression-molded elastic warp knitting fabric material with large gauge is provided to solve the above problems.
Disclosure of Invention
The utility model provides a compression molding's big gauge warp knitting material of elasticity is used for solving among the prior art big gauge warp knitting material and ageing easily, and radiation resistance is not, and it is thermal-insulated not fire-retardant, and the rebound effect is poor, influences the press forming, and the difficult problem that the easy wearing and tearing of moisture absorption in bottom.
According to an aspect of this application, a compression molding's big gauge length warp knitting material of elasticity is provided, including the protection top layer, weave basic unit and support bottom, protection top layer bottom complex has fire-retardant layer and isolation layer, the isolation layer bottom is compound in proper order has first elastic layer and weaves the basic unit, it is provided with the support bottom to weave the basic unit below.
The protective surface layer comprises the following components in parts by weight: 100 parts of acrylate modified polyurethane emulsion, 2-4 parts of titanium dioxide, 0.8-1.6 parts of 2-hydroxy-4-dodecyloxy benzophenone, 2-4 parts of detergent-resistant agent, 6-8 parts of sodium hydroxide, 6-10 parts of polycaprolactone polyol, 0.2-0.8 part of trimethylolpropane trimethacrylate, 4-6 parts of dimethyl amide, 0.1-0.3 part of cross-linking agent, 20-30 parts of deionized water and 1.2-1.6 parts of phosphate ester flame retardant oil.
Furthermore, the thickness of fire-retardant layer is less than the isolation layer, the isolation layer complex is in fire-retardant layer bottom, the isolation layer top inlays and has the heat insulating block, the thickness of heat insulating block is less than the isolation layer, the isolation layer bottom complex has the light shield layer.
Further, first elastic layer is located the isolation layer and weaves between the basic unit, it contains first strip and the second of weaving to weave the inside strip that contains of basic unit, first strip and the second of weaving are woven the strip size the same, first strip and the second of weaving are woven the strip and are adopted the longitude and latitude to interweave and become netted with the second.
Further, it has the second elastic layer to weave basic unit bottom complex, the thickness of second elastic layer is greater than first elastic layer, second elastic layer bottom complex has the layer of protecting against radiation, the one side that the layer of protecting against radiation is close to the second elastic layer is provided with carbon black shading coating.
Further, the third elastic layer is compounded in the bottom of the radiation protection layer, a moisture-proof layer is arranged between the radiation protection layer and the third elastic layer, and the thickness of the moisture-proof layer is smaller than that of the third elastic layer.
Furthermore, a plurality of moisture absorption blocks are fixedly connected to the bottom of the support bottom layer, the moisture absorption blocks are rectangular, and the thickness of the support bottom layer is larger than that of the third elastic layer.
Furthermore, the second elastic layer internally comprises a plurality of second elastic strips, the second elastic strips are externally wrapped with first elastic strips, and the diameters of the first elastic strips are smaller than those of the second elastic strips.
Furthermore, a conductive bundle is embedded in the second elastic strip, and the diameter of the conductive bundle is smaller than that of the first elastic strip.
Further, the thickness of supporting the bottom is 0.5mm, it has the third elastic layer to support the bottom complex, the thickness of third elastic layer is less than the layer of protecting against radiation.
Through the above-mentioned embodiment of this application, adopted protection top layer, radiation protection layer and support bottom etc. solved big gauge warp knitting material and aged easily, non-radiation-resistant, it is thermal-insulated not fire-retardant, the resilience effect is poor, influences the press forming, the difficult problem that the easy wearing and tearing of moisture absorption in bottom, gained big gauge warp knitting material and was difficult for ageing, the antiradiation, fire-retardant thermal-insulated, resilience is effectual, does benefit to the press forming, the bottom is convenient for the moisture absorption, wear-resisting effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic view of a radiation protective layer according to an embodiment of the present application;
FIG. 3 is a schematic view of a first braid structure according to one embodiment of the present application;
FIG. 4 is a schematic view of an embodiment of the thermal insulating block of the present application;
FIG. 5 is a schematic view of an absorbent block according to one embodiment of the present application;
fig. 6 is a schematic view of a second elastic strip according to an embodiment of the present application.
In the figure: 1. protective surface layer, 2, fire-retardant layer, 3, isolation layer, 4, first elastic layer, 5, weave the basic unit, 6, second elastic layer, 7, the layer of protecting against radiation, 8, third elastic layer, 9, support the bottom, 10, first strip of weaving, 11, second weave the strip, 12, heat insulating block, 13, light shield layer, 14, moisture absorption piece, 15, dampproof course, 16, first elastic strip, 17, electrically conductive bundle, 18, second elastic strip.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The braid material in the present embodiment may be applied to various weaving devices, for example, the following weaving device is provided in the present embodiment, and the braid material in the present embodiment may be woven by the following weaving device.
The weaving device includes: the yarn carrying device comprises a rack, a yarn carrying device fixing base, a yarn carrying device moving track, a yarn carrying device, a spindle, a mandrel, an inner guide ring, an outer guide ring, a guide ring fixing support, a multi-freedom manipulator, a camera and the like.
The yarn carrier fixing base is fixed on the rack, and a yarn carrier moving track is installed on the yarn carrier fixing base. The spindle is mounted on the yarn carrier. The yarn carrier is fixed on the yarn carrier moving track.
The guide ring fixing support is arranged on the yarn carrier fixing base, and an inner guide ring, an outer guide ring and a camera are arranged on the guide ring fixing support. The tail end of the multi-degree-of-freedom manipulator clamps a mandrel, wherein the mandrel is inserted into the centers of the inner guide ring and the outer guide ring.
And the inner diameter shape and the size of the inner disk of the guide ring can be selected and changed according to the weaving structures of different targets.
The weaving device of the gradient structure braided fabric is connected to a signal processing control circuit, and the signal processing control circuit comprises textile gradient braiding structure process design software, a braiding integration device numerical control code compiler, a control computer, an annular weaving machine controller and a multi-degree-of-freedom manipulator controller. The technical design software of the fabric gradient weaving structure, the weaving integrated device numerical control code compiler and the control computer are electrically connected in sequence. The control computer is electrically connected to the camera, the annular knitting machine controller and the multi-degree-of-freedom manipulator controller respectively. The annular knitting machine controller is electrically connected to the yarn carrier and controls the movement of the yarn carrier. The multi-degree-of-freedom manipulator controller is electrically connected to the multi-degree-of-freedom manipulator and controls the multi-degree-of-freedom manipulator to move.
Of course, the present embodiment can be woven by other weaving devices. Further description is omitted, and the braided fabric material of the embodiments of the present application is described below.
Referring to fig. 1-6, a compression molding elastic warp knitting fabric with large gauge length comprises a protective surface layer 1, a knitted base layer 5 and a supporting bottom layer 9, wherein a flame retardant layer 2 and an isolation layer 3 are compounded at the bottom of the protective surface layer 1, a first elastic layer 4 and the knitted base layer 5 are sequentially compounded at the bottom of the isolation layer 3, the supporting bottom layer 9 is arranged below the knitted base layer 5, and the protective surface layer 1 can perform anti-aging protection on the fabric.
The protective surface layer comprises the following components in parts by weight: 100 parts of acrylate modified polyurethane emulsion, 2-4 parts of titanium dioxide, 0.8-1.6 parts of 2-hydroxy-4-dodecyloxy benzophenone, 2-4 parts of detergent-resistant agent, 6-8 parts of sodium hydroxide, 6-10 parts of polycaprolactone polyol, 0.2-0.8 part of trimethylolpropane trimethacrylate, 4-6 parts of dimethyl amide, 0.1-0.3 part of cross-linking agent, 20-30 parts of deionized water and 1.2-1.6 parts of phosphate ester flame retardant oil.
The thickness of the flame-retardant layer 2 is smaller than that of the isolation layer 3, the isolation layer 3 is compounded at the bottom of the flame-retardant layer 2, the top of the isolation layer 3 is embedded with a heat insulation block 12, the thickness of the heat insulation block 12 is smaller than that of the isolation layer 3, and the bottom of the isolation layer 3 is compounded with a light shield layer 13, so that the flame-retardant and heat-insulation protection on the top of the material is facilitated; the first elastic layer 4 is positioned between the isolation layer 3 and the woven base layer 5, the woven base layer 5 is internally provided with a first woven strip 10 and a second woven strip 11, the first woven strip 10 and the second woven strip 11 are the same in size, and the first woven strip 10 and the second woven strip 11 are woven into a net shape by adopting warp and weft interweaving, so that the elasticity of the top of the woven base layer 5 can be increased; a second elastic layer 6 is compounded at the bottom of the knitted base layer 5, the thickness of the second elastic layer 6 is larger than that of the first elastic layer 4, a radiation-proof layer 7 is compounded at the bottom of the second elastic layer 6, and a carbon black shading coating is arranged on one side, close to the second elastic layer 6, of the radiation-proof layer 7, so that the radiation-proof effect of the material is improved conveniently; a third elastic layer 8 is compounded at the bottom of the radiation-proof layer 7, a moisture-proof layer 15 is arranged between the radiation-proof layer 7 and the third elastic layer 8, and the thickness of the moisture-proof layer 15 is smaller than that of the third elastic layer 8, so that the internal drying of the material is kept conveniently; a plurality of moisture absorption blocks 14 are fixedly connected to the bottom of the support bottom layer 9, the moisture absorption blocks 14 are rectangular, and the thickness of the support bottom layer 9 is larger than that of the third elastic layer 8, so that the internal support protection of the material is facilitated; the second elastic layer 6 internally comprises a plurality of second elastic strips 18, the outside of each second elastic strip 18 is wrapped by a first elastic strip 16, and the diameter of each first elastic strip 16 is smaller than that of each second elastic strip 18, so that the internal elasticity of the material is kept conveniently; a conductive bundle 17 is embedded in the second elastic strip 18, and the diameter of the conductive bundle 17 is smaller than that of the first elastic strip 16; the thickness of supporting bottom 9 is 0.5mm, it has third elastic layer 8 to support the 9 top complex of bottom, the thickness of third elastic layer 8 is less than radiation protection layer 7, is convenient for support bottom 9 and reduces the wearing and tearing of material bottom.
When the invention is used, firstly, a plurality of anti-aging and flame-retardant auxiliary agents are added in the protective surface layer 1, the aging of the material surface layer can be reduced, the flame-retardant effect is achieved, the application range of the material is expanded, the flame-retardant layer 2 contains aramid fiber and nitrile cotton fiber, the flame-retardant effect is good, the damage of the material is reduced, the heat insulation block 12 above the isolation layer 3 contains glass fiber, the heat transmitted by the material surface layer can be isolated, bamboo carbon fiber is embedded in the first weaving strip 10 and the second weaving strip 11, the bamboo carbon fiber has antibacterial effect, the shading layer 13 is a titanium oxide coating, the radiation protection layer 7 can reduce the radiation in the material by matching with the shading layer 13, the ultraviolet absorption and blocking can be realized, the ultraviolet ray and the radiation transmission material can be reduced, the spandex fiber is contained in the first elastic layer 4 and the third elastic layer 8, the homopolyester fiber is contained in the first elastic strip 16 and the second elastic strip 18, so that the warp knitted material with large gauge has high elasticity, a plurality of coconut fibers are embedded in the moisture absorption block 14 and can absorb moisture inside the material, the bottom support layer 9 is made of polyamide fibers and corn fibers in a blending mode and improves the wear-resisting performance inside the material, the moisture-proof layer 15 is provided with a high-molecular waterproof breathable film which can reduce the permeation of moisture to the inside of the material and keep the breathable type of the bottom of the material, air enters the material and keeps the inside of the material dry, the mildew and the breeding of bacteria inside the material are reduced, adhesive sticker is arranged among all layers of the material, when the material is compounded, all layers are sequentially stacked, after the adhesive sticker is used for bonding, the prepared protective coating is coated on the top of the flame-retardant layer 3 and stands for 3-5min, the coating is accelerated by a fan to be dried, after the single-layer protective coating is dried, the coating is continuously brushed, the protective coating is stacked to form a protective surface layer 1 in multiple layers, and when the protective coating is coated, the top of the material is completely covered, and the protective surface layer 1 is completely dried, and then the material is integrally pressed and molded by using a mold, so that the connection among all layers is reinforced.
The application has the advantages that:
1. the application is simple to operate, the protective surface layer 1 and the flame-retardant layer 2 can protect the surface layer of the material and extend the service life of the material, the isolation layer 3 and the heat insulation block 12 can insulate and protect the interior of the material, and the radiation-proof layer 7 and the light shielding layer 13 can improve the radiation-proof effect of the material;
2. the elastic material has a reasonable structure, the first elastic layer 4 and the third elastic layer 8 can enhance the elasticity in the material, the second elastic layer 6 is beneficial to the compression molding of the material, the deformation of the material is reduced, and the first weaving strip 10 and the second weaving strip 11 keep the characteristics of the woven fabric and are beneficial to the support and reinforcement in the material;
3. the conductive bundle 17 facilitates the second elastic strip 18 and the charge conduction in the material, the support bottom layer 9 and the moisture absorption block 14 facilitate the moisture absorption at the bottom of the material and reduce the abrasion of the bottom when the material is used, and the moisture-proof layer 15 can protect the interior of the material from moisture.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a big gauge length warp knitting material of compression molding's elasticity which characterized in that: including protection top layer (1), weave basic unit (5) and support bottom (9), protection top layer (1) bottom complex has fire-retardant layer (2) and isolation layer (3), isolation layer (3) bottom complex has first elastic layer (4) and weaves basic unit (5) in proper order, it is provided with support bottom (9) to weave basic unit (5) below.
2. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: the protective surface layer (1) comprises the following components in parts by weight: 100 parts of acrylate modified polyurethane emulsion, 2-4 parts of titanium dioxide, 0.8-1.6 parts of 2-hydroxy-4-dodecyloxy benzophenone, 2-4 parts of detergent-resistant agent, 6-8 parts of sodium hydroxide, 6-10 parts of polycaprolactone polyol, 0.2-0.8 part of trimethylolpropane trimethacrylate, 4-6 parts of dimethyl amide, 0.1-0.3 part of cross-linking agent, 20-30 parts of deionized water and 1.2-1.6 parts of phosphate ester flame retardant oil.
3. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: the thickness on fire-retardant layer (2) is less than isolation layer (3), isolation layer (3) complex is in fire-retardant layer (2) bottom, isolation layer (3) top inlays and has insulation block (12), the thickness of insulation block (12) is less than isolation layer (3), isolation layer (3) bottom complex has light shield layer (13).
4. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: first elastic layer (4) are located isolation layer (3) and weave between basic unit (5), it contains first strip (10) and the second of weaving to weave strip (11) to weave basic unit (5) inside, first strip (10) and the second of weaving are woven strip (11) size the same, first strip (10) and the second of weaving are woven strip (11) and are adopted the longitude and latitude to interweave and weave into netted with the second.
5. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: weave basic unit (5) bottom complex and have second elastic layer (6), the thickness of second elastic layer (6) is greater than first elastic layer (4), second elastic layer (6) bottom complex has radiation protection layer (7), one side that radiation protection layer (7) is close to second elastic layer (6) is provided with carbon black shading coating.
6. A compression molded elastic large gauge warp knit fabric material as claimed in claim 5, wherein: the radiation protection layer is characterized in that a third elastic layer (8) is compounded at the bottom of the radiation protection layer (7), a moisture-proof layer (15) is arranged between the radiation protection layer (7) and the third elastic layer (8), and the thickness of the moisture-proof layer (15) is smaller than that of the third elastic layer (8).
7. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: the bottom of the supporting bottom layer (9) is fixedly connected with a plurality of moisture absorption blocks (14), the moisture absorption blocks (14) are rectangular, and the thickness of the supporting bottom layer (9) is larger than that of the third elastic layer (8).
8. A compression molded elastic large gauge warp knit fabric material as claimed in claim 5, wherein: the second elastic layer (6) is internally provided with a plurality of second elastic strips (18), the second elastic strips (18) are externally wrapped with first elastic strips (16), and the diameter of the first elastic strips (16) is smaller than that of the second elastic strips (18).
9. A compression molded elastic large gauge warp knit fabric material as claimed in claim 8, wherein: and a conductive bundle (17) is embedded in the second elastic strip (18), and the diameter of the conductive bundle (17) is smaller than that of the first elastic strip (16).
10. A compression molded elastic large gauge warp knit fabric material as claimed in claim 1, wherein: the thickness of supporting bottom layer (9) is 0.5mm, it has third elastic layer (8) to support bottom layer (9) top complex, the thickness of third elastic layer (8) is less than radiation protection layer (7).
CN202110661484.4A 2021-06-15 2021-06-15 Compression-molded elastic large-gauge warp-knitted fabric material Pending CN113320265A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109021811A (en) * 2018-07-03 2018-12-18 阜南县明强柳编工艺品有限公司 A kind of fast light antiaging coatings of imitative rattan material
CN209454304U (en) * 2018-12-27 2019-10-01 南通海盟实业股份有限公司 A kind of Novel radiation-protection elasticity pro-skin composite material
CN212603854U (en) * 2020-06-11 2021-02-26 苏州市鑫鸣纺织有限公司 Cross-woven elastic polyester fabric

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109021811A (en) * 2018-07-03 2018-12-18 阜南县明强柳编工艺品有限公司 A kind of fast light antiaging coatings of imitative rattan material
CN209454304U (en) * 2018-12-27 2019-10-01 南通海盟实业股份有限公司 A kind of Novel radiation-protection elasticity pro-skin composite material
CN212603854U (en) * 2020-06-11 2021-02-26 苏州市鑫鸣纺织有限公司 Cross-woven elastic polyester fabric

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Application publication date: 20210831