CN113147111A - Sterilizing and antibacterial composite material and preparation method thereof - Google Patents

Sterilizing and antibacterial composite material and preparation method thereof Download PDF

Info

Publication number
CN113147111A
CN113147111A CN202110492710.0A CN202110492710A CN113147111A CN 113147111 A CN113147111 A CN 113147111A CN 202110492710 A CN202110492710 A CN 202110492710A CN 113147111 A CN113147111 A CN 113147111A
Authority
CN
China
Prior art keywords
layer
adhesion
aluminum foil
adhesion layer
film
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.)
Pending
Application number
CN202110492710.0A
Other languages
Chinese (zh)
Inventor
周耀梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAICANG GAOTENG COMPOUND MATERIALS CO Ltd
Original Assignee
TAICANG GAOTENG COMPOUND MATERIALS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAICANG GAOTENG COMPOUND MATERIALS CO Ltd filed Critical TAICANG GAOTENG COMPOUND MATERIALS CO Ltd
Priority to CN202110492710.0A priority Critical patent/CN113147111A/en
Publication of CN113147111A publication Critical patent/CN113147111A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • B32B2037/1223—Hot-melt adhesive film-shaped
    • 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
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi

Landscapes

  • Laminated Bodies (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a disinfection antibacterial composite material and a preparation method thereof. The invention relates to a disinfection and antibiosis composite material and a preparation method thereof, belonging to the field of composite materials.

Description

Sterilizing and antibacterial composite material and preparation method thereof
Technical Field
The invention relates to the field of composite materials, in particular to a disinfection and antibiosis composite material and a preparation method thereof.
Background
The composite material and the preparation method thereof are the composition and the preparation method of the composite material, the composite material is a new material formed by optimally combining material components with different properties by applying advanced material preparation technology, and the characteristics of heat preservation, wear resistance, high strength and the like can be achieved through the optimized collocation of the materials, so that the composite material is widely used in the aerospace field, the automobile industry, the chemical industry, the textile, the mechanical manufacturing field and the medical field and generally exists in life;
when the existing disinfection and antibiosis composite material and the preparation method thereof are used, along with the improvement of living standard, the requirement of people on the material of the composite material is higher and higher, the common composite material can not meet the requirement of people, for example, the composite material can not resist bacteria, so that the safety of food sanitation storage is reduced when food is prevented by contact, meanwhile, the composite material has poor high temperature resistance and fire resistance, and can be quickly ignited when burning with open fire, so that the use safety of the composite material is reduced.
Disclosure of Invention
The invention mainly aims to provide a disinfection and antibiosis composite material and a preparation method thereof, which can effectively solve the problems that the shielding effect of a cable is poor, the smoothness and the flatness of the surface cannot be ensured, and no holes, cracks, bubbles and the like exist in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an antibiotic combined material disinfects, includes antibiotic rete, first adhesion layer, aluminium foil inoxidizing coating, second adhesion layer, LDPE rete, third adhesion layer, establishment back up coat, hot melt adhesive layer, canvas bottom, fourth adhesion layer, kraft paper tectorial membrane, antibiotic rete, first adhesion layer, aluminium foil inoxidizing coating, second adhesion layer, LDPE rete, third adhesion layer, establishment back up coat, hot melt adhesive layer, canvas bottom, fourth adhesion layer, kraft paper tectorial membrane from top to bottom arrange in proper order.
Preferably, the antibacterial film layer adopts silver ion antibacterial fibers, wherein the diameter of the silver ion antibacterial fibers is 33.7 micrometers, the titer of the silver ion antibacterial fibers is 246.8dtex, and the antibacterial film layer is fixedly connected with the aluminum foil protective layer through the first adhesion layer.
Preferably, the thickness of the aluminum foil protective layer is 15-25um, and prismatic patterns are pressed on the outer surface of the aluminum foil protective layer.
Preferably, the density of the hexene copolymer of the LDPE film layer is 0.9, the strength longitudinal index thereof is 44.23, the transverse direction is 31.5RMPa, the modulus is 337.32MPa, and the relative density of the octene copolymer of the LDPE film layer is between 0.71 and 3.77.
Preferably, the hot melt adhesive layer is coated on the canvas bottom layer after being heated, and the weaving reinforcing layer is fixedly connected with the canvas bottom layer through the hot melt adhesive layer.
Preferably, the kraft paper coating contains a flame-retardant material, and the flame-retardant material consists of tetrachlorodibromoethane, ammonium carbonate and talcum powder.
A preparation method of a disinfection and antibiosis composite material comprises the following steps:
s1, selecting and cutting the antibacterial film layer, the aluminum foil protective layer, the LDPE film layer, the canvas bottom layer and the kraft paper film to enable the antibacterial film layer, the aluminum foil protective layer, the LDPE film layer, the canvas bottom layer and the kraft paper film to be the same in size;
s2, coating the first adhesion layer on the aluminum foil protective layer to be connected with the antibacterial film layer, and placing the aluminum foil protective layer into a drying room to be kept for 20-8 hours at the temperature of 45-55 ℃ to melt the first adhesion layer and fixedly connect the aluminum foil protective layer and the antibacterial film layer after drying;
s3, coating a second adhesion layer on the other side of the aluminum foil protective layer, extruding the LDPE film layer to be connected with the second adhesion layer at the temperature of 320-350 ℃, and simultaneously carrying out hot melting on the second adhesion layer to ensure that the LDPE film layer is connected and fixed with the aluminum foil protective layer through the second adhesion layer;
s4, coating a third adhesion layer on the heated and extruded LDPE film layer, and then fixedly connecting the woven reinforcing layer with the LDPE film layer through the third adhesion layer;
s5, heating the hot-melt adhesive layer to 200-340 ℃, extruding the hot-melt adhesive layer on the woven reinforcing layer, and connecting the canvas bottom layer with the woven reinforcing layer through the hot-melt adhesive layer to ensure that the woven reinforcing layer is in contact connection with the hot-melt adhesive layer fully;
s6, coating a fourth adhesion layer made of a composite adhesive on the canvas bottom layer, connecting a kraft paper film with the canvas bottom layer through the fourth adhesion layer, finishing the processing of the material after the fourth adhesion layer is coagulated, wherein the fourth adhesion layer mainly comprises 766 glue, a curing agent and ethyl ester.
Compared with the prior art, the disinfection and antibiosis composite material and the preparation method thereof have the following beneficial effects:
according to the disinfection and antibiosis composite material and the preparation method thereof, the disinfection and antibiosis composite material is provided with the antibiosis film layer, the antibiosis film layer adopts the silver ion antibiosis fiber, the silver ion antibiosis fiber can block the physiological process of bacteria, and the silver fiber is formed by tightly polymerizing silver and the fiber, and has permanence, so that disinfection and antibiosis can be continuously carried out, and when food is prevented by contact, the safety of food sanitary storage is improved.
Through the kraft paper tectorial membrane that sets up, the kraft paper tectorial membrane has adopted the fire-retardant material of compriseing tetrachlorodibromoethane, ammonium carbonate and talcum powder by fire-retardant material, can be when composite material carries out the use, effectual improvement composite material's high temperature resistant and flame retardant efficiency to composite material's safety in utilization has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a disinfection and antibacterial composite material according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a disinfection and antibiosis composite material comprises an antibiosis film layer 1, a first adhesion layer 2, an aluminum foil protection layer 3, a second adhesion layer 4, a LDPE film layer 5, a third adhesion layer 6, a weaving reinforcement layer 7, a hot-melt adhesive layer 8, a canvas bottom layer 9, a fourth adhesion layer 10 and a kraft paper coating film 11, wherein the antibiosis film layer 1, the first adhesion layer 2, the aluminum foil protection layer 3, the second adhesion layer 4, the LDPE film layer 5, the third adhesion layer 6, the weaving reinforcement layer 7, the hot-melt adhesive layer 8, the canvas bottom layer 9, the fourth adhesion layer 10 and the kraft paper coating film 11 are sequentially arranged from top to bottom;
the antibacterial film layer 1 adopts silver ion antibacterial fibers, wherein the diameter of the silver ion antibacterial fibers is 33.7 microns, the titer is 246.8dtex, the antibacterial film layer 1 is fixedly connected with the aluminum foil protective layer 3 through the first adhesion layer 2, and the silver ion antibacterial fibers can block the physiological process of bacteria, so that the effects of disinfection and sterilization are achieved;
the thickness of the aluminum foil protective layer 3 is between 15 and 25um, prismatic patterns are pressed on the outer surface of the aluminum foil protective layer 3, and the prismatic patterns play a role in decoration and buffering;
the density of the hexene copolymer of the LDPE film layer 5 is 0.9, the longitudinal index of the strength is 44.23, the transverse direction is 31.5RMPa, the modulus is 337.32MPa, and the relative density of the octene copolymer of the LDPE film layer 5 is 0.71-3.77;
the hot-melt adhesive layer 8 is coated on the canvas bottom layer 9 after being heated, the weaving reinforcing layer 7 is fixedly connected with the canvas bottom layer 9 through the hot-melt adhesive layer 8, and the hot-melt adhesive layer 8 fully permeates into the weaving reinforcing layer 7 through the heating and melting principle, so that the weaving reinforcing layer 7 and the canvas bottom layer 9 are more firmly connected and fixed;
contain fire-retardant material in the kraft paper tectorial membrane 11, fire-retardant material comprises tetrachloro dibromoethane, ammonium carbonate and talcum powder, and kraft paper tectorial membrane 11 plays the effect that the bottom covers and protects, and fire-retardant material can effectually carry out high temperature resistant and flame retardant efficiency.
A preparation method of a disinfection and antibiosis composite material comprises the following steps:
s1, selecting and cutting the antibacterial film layer 1, the aluminum foil protective layer 3, the LDPE film layer 5, the canvas bottom layer 9 and the kraft paper coating film 11 to enable the sizes of the antibacterial film layer 1, the aluminum foil protective layer 3, the LDPE film layer 5, the canvas bottom layer 9 and the kraft paper coating film 11 to be the same;
s2, coating the first adhesion layer 2 on the aluminum foil protective layer 3 to be connected with the antibacterial film layer 1, and placing the aluminum foil protective layer 3 into a drying room to be kept for 20-8 hours at the temperature of 45-55 ℃ so that the first adhesion layer 2 is melted, and after drying and compounding, fixedly connecting the aluminum foil protective layer 3 with the antibacterial film layer 1;
s3, coating a second adhesion layer 4 on the other side of the aluminum foil protective layer 3, extruding the LDPE film layer 5 at the temperature of 320-350 ℃ to be connected with the second adhesion layer 4, and simultaneously carrying out hot melting on the second adhesion layer 4 to ensure that the LDPE film layer 5 is fixedly connected with the aluminum foil protective layer 3 through the second adhesion layer 4;
s4, coating a third adhesion layer 6 on the heated and extruded LDPE film layer 5, and then fixedly connecting the woven reinforcing layer 7 with the LDPE film layer 5 through the third adhesion layer 6;
s5, heating the hot-melt adhesive layer 8 to 200-340 ℃, extruding the heated hot-melt adhesive layer on the woven reinforcing layer 7, and connecting the canvas bottom layer 9 with the woven reinforcing layer 7 through the hot-melt adhesive layer 8 to ensure that the woven reinforcing layer 7 is in contact connection with the hot-melt adhesive layer 8 sufficiently;
s6, coating the fourth adhesion layer 10 adopting the composite adhesive on the canvas bottom layer 9, connecting the kraft paper covering film 11 with the canvas bottom layer 9 through the fourth adhesion layer 10, finishing the processing of the material after the fourth adhesion layer 10 is condensed, wherein the fourth adhesion layer 10 mainly comprises 766 glue, a curing agent and ethyl ester.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A disinfection and antibiosis composite material, which is characterized in that: the novel anti-bacterial fabric comprises an anti-bacterial film layer (1), a first adhesion layer (2), an aluminum foil protective layer (3), a second adhesion layer (4), a LDPE film layer (5), a third adhesion layer (6), a weaving reinforcing layer (7), a hot-melt adhesive layer (8), a canvas bottom layer (9), a fourth adhesion layer (10) and a kraft paper covering film (11), wherein the anti-bacterial film layer (1), the first adhesion layer (2), the aluminum foil protective layer (3), the second adhesion layer (4), the LDPE film layer (5), the third adhesion layer (6), the weaving reinforcing layer (7), the hot-melt adhesive layer (8), the canvas bottom layer (9), the fourth adhesion layer (10) and the kraft paper covering film (11) are sequentially arranged from top to bottom.
2. A disinfecting and antimicrobial composite as claimed in claim 1, characterized in that: the antibacterial film layer (1) adopts silver ion antibacterial fibers, the diameter of each silver ion antibacterial fiber is 33.7 micrometers, the titer of each silver ion antibacterial fiber is 246.8dtex, and the antibacterial film layer (1) is fixedly connected with the aluminum foil protective layer (3) through the first adhesion layer (2).
3. A disinfecting and antimicrobial composite as claimed in claim 1, characterized in that: the thickness of the aluminum foil protective layer (3) is 15-25um, and prismatic patterns are pressed on the outer surface of the aluminum foil protective layer (3).
4. A disinfecting and antimicrobial composite as claimed in claim 1, characterized in that: the density of the hexene copolymer of the LDPE film layer (5) is 0.9, the longitudinal index of the strength is 44.23, the transverse direction is 31.5RMPa, the modulus is 337.32MPa, and the relative density of the octene copolymer of the LDPE film layer (5) is 0.71-3.77.
5. A disinfecting and antimicrobial composite as claimed in claim 1, characterized in that: the hot-melt adhesive layer (8) is coated on the canvas bottom layer (9) after being heated, and the weaving reinforcing layer (7) is fixedly connected with the canvas bottom layer (9) through the hot-melt adhesive layer (8).
6. A disinfecting and antimicrobial composite as claimed in claim 1, characterized in that: the kraft paper coating film (11) contains a flame-retardant material, and the flame-retardant material consists of tetrachlorodibromoethane, ammonium carbonate and talcum powder.
7. The preparation method of the disinfection and antibiosis composite material is characterized by comprising the following steps:
s1, selecting and cutting the antibacterial film layer (1), the aluminum foil protective layer (3), the LDPE film layer (5), the canvas bottom layer (9) and the kraft paper covering film (11) to enable the antibacterial film layer (1), the aluminum foil protective layer (3), the LDPE film layer (5), the canvas bottom layer (9) and the kraft paper covering film (11) to be the same in size;
s2, coating the first adhesion layer (2) on the aluminum foil protection layer (3) to be connected with the antibacterial film layer (1), and placing the aluminum foil protection layer (3) into a drying room to be kept for 20-8 hours at the temperature of 45-55 ℃, so that the first adhesion layer (2) is melted, and the aluminum foil protection layer (3) and the antibacterial film layer (1) are fixedly connected after drying and compounding;
s3, coating a second adhesion layer (4) on the other side of the aluminum foil protective layer (3), extruding the LDPE film layer (5) at the temperature of 320-350 ℃ to be connected with the second adhesion layer (4), and simultaneously carrying out hot melting on the second adhesion layer (4) to ensure that the LDPE film layer (5) is fixedly connected with the aluminum foil protective layer (3) through the second adhesion layer (4);
s4, coating a third adhesion layer (6) on the heated and extruded LDPE film layer (5), and then fixedly connecting the weaving reinforcing layer (7) with the LDPE film layer (5) through the third adhesion layer (6);
s5, heating the hot-melt adhesive layer (8) to 200-340 degrees, extruding the heated hot-melt adhesive layer on the woven reinforcing layer (7), and connecting the canvas bottom layer (9) with the woven reinforcing layer (7) through the hot-melt adhesive layer (8) to ensure that the woven reinforcing layer (7) is in contact connection with the hot-melt adhesive layer (8) fully;
s6, coating a fourth adhesion layer (10) adopting a composite adhesive on the canvas bottom layer (9), connecting a kraft paper coating film (11) with the canvas bottom layer (9) through the fourth adhesion layer (10), finishing the processing of the material after the fourth adhesion layer (10) is coagulated, wherein the fourth adhesion layer (10) mainly comprises 766 glue, a curing agent and ethyl ester.
CN202110492710.0A 2021-05-07 2021-05-07 Sterilizing and antibacterial composite material and preparation method thereof Pending CN113147111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110492710.0A CN113147111A (en) 2021-05-07 2021-05-07 Sterilizing and antibacterial composite material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110492710.0A CN113147111A (en) 2021-05-07 2021-05-07 Sterilizing and antibacterial composite material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN113147111A true CN113147111A (en) 2021-07-23

Family

ID=76873548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110492710.0A Pending CN113147111A (en) 2021-05-07 2021-05-07 Sterilizing and antibacterial composite material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN113147111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115339172A (en) * 2022-10-17 2022-11-15 宁波时代铝箔科技股份有限公司 Preparation method of antibacterial aluminum foil material, antibacterial aluminum foil and aluminum foil lunch box

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88100696A (en) * 1988-02-05 1988-08-10 营口市防水材料厂 Composite aluminium foil protective material and its technology
CN1060994A (en) * 1990-10-24 1992-05-13 阿莫科公司 Self-adhesive non-woven fibre web and mesh network film composite material
CN201284320Y (en) * 2008-10-09 2009-08-05 山东大学威海分校 Seal film for microbial cultivation
CN102717565A (en) * 2012-07-03 2012-10-10 太仓高腾复合材料有限公司 High-intensity cold insulation composite material and producing method thereof
CN102717971A (en) * 2012-07-03 2012-10-10 太仓高腾复合材料有限公司 High-heat-insulation high-strength composite material and preparation method thereof
CN102785432A (en) * 2012-08-16 2012-11-21 东华大学 Function-shared three-composite-layer laminated flameproof fabric, preparation technology and application
CN103753900A (en) * 2014-01-21 2014-04-30 冯桔红 Flexible decorative wood veneer
CN205674646U (en) * 2016-06-07 2016-11-09 杭州鹏博包装材料有限公司 Multipurpose aluminium foil brown paper woven cloth heat-insulating fire-proofing material
CN205685881U (en) * 2016-06-13 2016-11-16 欧阳华宏 A kind of antimicrobial form decoration veneer
CN106457757A (en) * 2014-05-28 2017-02-22 利乐拉瓦尔集团及财务有限公司 Packaging material and packaging container
CN108411438A (en) * 2018-05-24 2018-08-17 如皋市旭日时装有限责任公司 Antibacterial fabric
CN108556447A (en) * 2018-04-04 2018-09-21 东莞顺裕纸业有限公司 A kind of fire-retardant brown paper
CN209836067U (en) * 2019-02-28 2019-12-24 佛山市顺德区凌晖实业有限公司 LDPE protection film
CN110815992A (en) * 2019-12-02 2020-02-21 浙江鹏远新材料股份有限公司 Heat insulation film for aquaculture and preparation method and use method thereof
CN110845859A (en) * 2019-10-25 2020-02-28 浙江太湖远大新材料股份有限公司 Formula and preparation process of functional shielding material cable material
CN212666862U (en) * 2020-04-09 2021-03-09 杭州老介福丝绸有限公司 Composite cloth layer
CN112721353A (en) * 2020-12-30 2021-04-30 嘉兴奥飞新材料科技有限公司 Antibacterial aluminum foil composite material

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88100696A (en) * 1988-02-05 1988-08-10 营口市防水材料厂 Composite aluminium foil protective material and its technology
CN1060994A (en) * 1990-10-24 1992-05-13 阿莫科公司 Self-adhesive non-woven fibre web and mesh network film composite material
CN201284320Y (en) * 2008-10-09 2009-08-05 山东大学威海分校 Seal film for microbial cultivation
CN102717565A (en) * 2012-07-03 2012-10-10 太仓高腾复合材料有限公司 High-intensity cold insulation composite material and producing method thereof
CN102717971A (en) * 2012-07-03 2012-10-10 太仓高腾复合材料有限公司 High-heat-insulation high-strength composite material and preparation method thereof
CN102785432A (en) * 2012-08-16 2012-11-21 东华大学 Function-shared three-composite-layer laminated flameproof fabric, preparation technology and application
CN103753900A (en) * 2014-01-21 2014-04-30 冯桔红 Flexible decorative wood veneer
CN106457757A (en) * 2014-05-28 2017-02-22 利乐拉瓦尔集团及财务有限公司 Packaging material and packaging container
CN205674646U (en) * 2016-06-07 2016-11-09 杭州鹏博包装材料有限公司 Multipurpose aluminium foil brown paper woven cloth heat-insulating fire-proofing material
CN205685881U (en) * 2016-06-13 2016-11-16 欧阳华宏 A kind of antimicrobial form decoration veneer
CN108556447A (en) * 2018-04-04 2018-09-21 东莞顺裕纸业有限公司 A kind of fire-retardant brown paper
CN108411438A (en) * 2018-05-24 2018-08-17 如皋市旭日时装有限责任公司 Antibacterial fabric
CN209836067U (en) * 2019-02-28 2019-12-24 佛山市顺德区凌晖实业有限公司 LDPE protection film
CN110845859A (en) * 2019-10-25 2020-02-28 浙江太湖远大新材料股份有限公司 Formula and preparation process of functional shielding material cable material
CN110815992A (en) * 2019-12-02 2020-02-21 浙江鹏远新材料股份有限公司 Heat insulation film for aquaculture and preparation method and use method thereof
CN212666862U (en) * 2020-04-09 2021-03-09 杭州老介福丝绸有限公司 Composite cloth layer
CN112721353A (en) * 2020-12-30 2021-04-30 嘉兴奥飞新材料科技有限公司 Antibacterial aluminum foil composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115339172A (en) * 2022-10-17 2022-11-15 宁波时代铝箔科技股份有限公司 Preparation method of antibacterial aluminum foil material, antibacterial aluminum foil and aluminum foil lunch box

Similar Documents

Publication Publication Date Title
KR102128081B1 (en) biodegradable wrap film of multi layer
US20140271754A1 (en) Polymeric materials providing improved infrared emissivity
CN101559854B (en) Film for suction plastic packaging of medical equipment and method for preparing same
GB2529938A (en) Insulated radiant barriers in apparel
JP6887947B2 (en) Monolithic breathable film and composites made from it
JP2004534164A5 (en)
CN113147111A (en) Sterilizing and antibacterial composite material and preparation method thereof
US20190070835A1 (en) Multi-layered flame retardant and chemical resistant composites and methods of making and using the same
KR101614234B1 (en) Nonwoven fabric for semipermeable support
CN109367045A (en) A kind of high-impact two-way stretching polyamide film and secondly bubble production method and application
JP2007518601A (en) Multilayer product comprising base material and one or more cover layers on either side thereof, method for producing multilayer product, coating multilayer product and method for coating multilayer product
KR20150091453A (en) A method for manufacturing the excellent flame retardant fabric
US7744715B2 (en) Fluororesin laminated film and method for producing same
WO2015092990A1 (en) Resin film, composite sheet using same, and resin molded member
KR101038192B1 (en) Multi functional house wrap having excellent heat shielding, moisture-permeable and water-proof properties and preparing method for the same
EP1517790A1 (en) Moisture-permeable, waterproof and windproof laminated sheet, interlining using the same, and garment containing the interlining
CN212499248U (en) Novel Nomex paper cladding aerogel felt heat insulating mattress
JP2020192809A (en) Fiber-reinforced resin substrate, integrated molded article, and method for manufacturing fiber-reinforced resin substrate
EP3944229A1 (en) Laminated sound absorbing material
EP3663083A1 (en) Laminated acoustic absorption member
CN210556547U (en) Braided bag that waterproof nature is good
JP3895011B2 (en) Resin composition and laminate thereof
CN105593016A (en) Burnthrough resistant laminate film
JP2004160812A (en) Moisture permeable sheet
CN216233814U (en) Sanitary safety handbag with good antibacterial and mildew-proof effects

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination