CN113650367A - High-elastic corrosion-resistant medical fabric - Google Patents

High-elastic corrosion-resistant medical fabric Download PDF

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Publication number
CN113650367A
CN113650367A CN202110893645.2A CN202110893645A CN113650367A CN 113650367 A CN113650367 A CN 113650367A CN 202110893645 A CN202110893645 A CN 202110893645A CN 113650367 A CN113650367 A CN 113650367A
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CN
China
Prior art keywords
layer
fabric
antibacterial
corrosion
waterproof
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
CN202110893645.2A
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Chinese (zh)
Inventor
程丹彤
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.)
Ningbo Sando Knitting Co ltd
Original Assignee
Ningbo Sando Knitting 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.)
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Publication date
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Priority to CN202110893645.2A priority Critical patent/CN113650367A/en
Publication of CN113650367A publication Critical patent/CN113650367A/en
Pending legal-status Critical Current

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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
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different 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
    • 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
    • B32B27/08—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 of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B5/22—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
    • 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
    • B32B2262/0292—Polyurethane 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
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • 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
    • 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
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite 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
    • B32B2307/306—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
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable

Landscapes

  • Laminated Bodies (AREA)

Abstract

The invention discloses a high-elastic corrosion-resistant medical fabric which comprises a surface layer, a neutralization layer, a flame-retardant layer, a waterproof layer, an antibacterial layer and a bottom layer, the surface layer is arranged on the outer side of the neutralization layer, the flame-retardant layer is arranged on the outer side of the waterproof layer, the waterproof layer is arranged on the outer side of the antibacterial layer, the antibacterial layer is arranged on the outer side of the bottom layer, the surface layer comprises carbon fiber threads and spandex fiber threads, the carbon fiber threads and the spandex fiber threads are arranged in a staggered manner and are mutually adhered, the carbon fiber yarn is positioned at the outer side of the spandex fiber yarn, the polyurethane fiber yarn has good corrosion resistance and good elasticity, the alkaline particles filled in the neutralization layer can perform neutralization reaction with acidic liquid permeating into the fabric, thereby further prevent that corrosive liquid from damaging the surface fabric, fire-retardant layer can prevent that the surface fabric from burning, and the waterproof layer can prevent that the surface fabric from seeping water, and antibacterial layer has antibacterial antiviral effect.

Description

High-elastic corrosion-resistant medical fabric
Technical Field
The invention relates to the technical field of medical fabrics, in particular to a high-elastic corrosion-resistant medical fabric.
Background
Hospitals are main places for performing operations, examinations, treatments and rescues on patients, the cleanliness and the performance of medical fabrics directly influence the wound healing and health of patients and are also important factors causing hospital infection and cross infection, and the existing medical fabrics have poor corrosion resistance and are easy to damage, so that the medical fabrics with high elasticity and good corrosion resistance are provided.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a high-elastic corrosion-resistant medical fabric to solve the problems in the prior art.
In order to solve the technical problem, the invention is solved by the following technical scheme:
the utility model provides a high-elastic corrosion-resistant medical surface fabric, includes top layer, neutralization layer, fire-retardant layer, waterproof layer, antibacterial layer and bottom, the top layer sets up in the neutralization layer outside, fire-retardant layer sets up in the waterproof layer outside, the waterproof layer sets up in the antibacterial layer outside, antibacterial layer sets up in the bottom outside, the top layer includes carbon fiber line and spandex fiber line, carbon fiber line and spandex fiber line are crisscross setting and adhesion each other, the carbon fiber line is located the spandex fiber line outside.
Preferably, the neutralizing layer includes a coating layer, and the coating layer is filled with alkaline particles.
Preferably, the flame-retardant layer is made of a phosphorus-containing halogen-free flame-retardant polyester material.
Preferably, the waterproof layer is made of a polyethylene film material.
Preferably, the yarns of the bottom layer are woven from cotton viscose.
Preferably, the antibacterial layer is woven by mixed yarns of houttuynia cordata fibers, bamboo charcoal fibers and cotton and hemp fibers.
Preferably, the weight percentages of the fabric fiber components in the antibacterial layer are respectively as follows: the houttuynia cordata fiber accounts for 19% -23%, the bamboo charcoal fiber accounts for 31% -35%, and the cotton and hemp fiber accounts for 42% -50%.
The invention has the advantages that:
the fabric has good corrosion resistance and good elasticity, the alkaline particles filled in the neutralizing layer can perform a neutralizing reaction with acidic liquid permeating into the fabric, so that the fabric is further prevented from being damaged by corrosive liquid, the flame-retardant layer can prevent the fabric from burning, the waterproof layer can prevent the fabric from water seepage, and the antibacterial layer has antibacterial and antiviral effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the skin structure of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.
As shown in fig. 1 to 2, a high-elastic corrosion-resistant medical fabric comprises a surface layer 1, a neutralizing layer 2, a flame-retardant layer 4, a waterproof layer 5, a bacteriostatic layer 6 and a bottom layer 7, wherein the surface layer 1 is arranged on the outer side of the neutralizing layer 2, the flame-retardant layer 4 is arranged on the outer side of the waterproof layer 5, the waterproof layer 5 is arranged on the outer side of the bacteriostatic layer 6, the bacteriostatic layer 6 is arranged on the outer side of the bottom layer 7, the surface layer 1 comprises carbon fiber wires 8 and spandex fiber wires 9, the carbon fiber wires 8 and the spandex fiber wires 9 are arranged in a staggered manner and are mutually adhered, the carbon fiber wires 8 are arranged on the outer side of the spandex fiber wires 9, the neutralizing layer 2 comprises a coating layer, the coating layer is filled with alkaline particles 3, the flame-retardant layer 4 is made of a phosphorus-containing halogen-free flame-retardant polyester material, the waterproof layer 5 is made of a polyethylene film material, and yarns of the bottom layer 7 are woven of cotton viscose fibers, the antibacterial layer 6 is woven by houttuynia cordata fiber, bamboo charcoal fiber and cotton-flax fiber blended yarns, and the antibacterial layer 6 comprises the following fabric fiber components in percentage by weight: the houttuynia cordata fiber accounts for 19% -23%, the bamboo charcoal fiber accounts for 31% -35%, and the cotton and hemp fiber accounts for 42% -50%.
The principle of the invention is that the carbon fiber thread 8 and the spandex fiber thread 9 are arranged in a staggered way and are adhered to each other, the carbon fiber thread 8 is positioned at the outer side of the spandex fiber thread 9 and has good anticorrosion effect, the spandex fiber thread 9 improves the elasticity of the fabric, the coating layer is filled with alkaline particles 3, when the acidic liquid permeates from the surface layer 1, the upper layer coating is corroded to expose the alkaline particles 3, the alkaline particles 3 can be subjected to neutralization reaction with the acidic liquid, thereby preventing the acidic liquid from continuously corroding downwards to prevent the acidic liquid from damaging the fabric, the yarn of the bottom layer 7 is woven by cotton viscose fiber which has good skin-friendly property, and the houttuynia cordata fiber has strong antibacterial, antiviral and radiation-proof properties, the bamboo charcoal fiber has strong antibacterial property and toughness, the defect of insufficient toughness of the houttuynia cordata fiber blended yarn can be overcome, the cotton and hemp fiber can improve the air permeability of the fabric, and the fabric can have an anti-mite effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a high-elastic corrosion-resistant medical surface fabric, its characterized in that, includes top layer (1), neutralization layer (2), fire-retardant layer (4), waterproof layer (5), antibacterial layer (6) and bottom (7), top layer (1) sets up in neutralization layer (2) outside, fire-retardant layer (4) set up in waterproof layer (5) outside, waterproof layer (5) set up in antibacterial layer (6) outside, antibacterial layer (6) set up in bottom (7) outside, top layer (1) includes carbon fiber line (8) and spandex fiber line (9), carbon fiber line (8) and spandex fiber line (9) are crisscross setting and adhesion each other, carbon fiber line (8) are located spandex fiber line (9) outside.
2. The high-elasticity corrosion-resistant medical fabric as claimed in claim 1, wherein the neutralizing layer (2) comprises a coating layer, and alkaline particles (3) are filled in the coating layer.
3. The medical fabric with high elasticity and corrosion resistance as claimed in claim 1, wherein the flame retardant layer (4) is made of phosphorus-containing halogen-free flame retardant polyester material.
4. The medical fabric with high elasticity and corrosion resistance as claimed in claim 1, wherein the waterproof layer (5) is made of polyethylene film material.
5. The medical fabric with high elasticity and corrosion resistance as claimed in claim 1, wherein the yarns of the bottom layer (7) are woven from cotton viscose.
6. The medical fabric with high elasticity and corrosion resistance as claimed in claim 1, wherein the antibacterial layer (6) is woven by mixed yarns of houttuynia cordata fibers, bamboo charcoal fibers and cotton and hemp fibers.
7. The high-elasticity corrosion-resistant medical fabric according to claim 6, wherein the antibacterial layer (6) comprises the following fabric fiber components in percentage by weight: the houttuynia cordata fiber accounts for 19% -23%, the bamboo charcoal fiber accounts for 31% -35%, and the cotton and hemp fiber accounts for 42% -50%.
CN202110893645.2A 2021-08-05 2021-08-05 High-elastic corrosion-resistant medical fabric Pending CN113650367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110893645.2A CN113650367A (en) 2021-08-05 2021-08-05 High-elastic corrosion-resistant medical fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110893645.2A CN113650367A (en) 2021-08-05 2021-08-05 High-elastic corrosion-resistant medical fabric

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670347A (en) * 2019-06-26 2020-01-10 李双双 Preparation method of antibacterial blended fabric
CN111572110A (en) * 2020-05-28 2020-08-25 思迈(青岛)防护科技有限公司 Flame-retardant, anti-cutting and acid-base-resistant fabric and preparation method thereof
CN212499232U (en) * 2020-05-23 2021-02-09 苏州君德驰海纺织整理有限公司 Waterproof and corrosion-resistant polyester fabric
CN212790116U (en) * 2020-07-01 2021-03-26 抚顺市望花区龙华工业用布厂 PPS composite acid-resistant needled felt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670347A (en) * 2019-06-26 2020-01-10 李双双 Preparation method of antibacterial blended fabric
CN212499232U (en) * 2020-05-23 2021-02-09 苏州君德驰海纺织整理有限公司 Waterproof and corrosion-resistant polyester fabric
CN111572110A (en) * 2020-05-28 2020-08-25 思迈(青岛)防护科技有限公司 Flame-retardant, anti-cutting and acid-base-resistant fabric and preparation method thereof
CN212790116U (en) * 2020-07-01 2021-03-26 抚顺市望花区龙华工业用布厂 PPS composite acid-resistant needled felt

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Application publication date: 20211116

RJ01 Rejection of invention patent application after publication