CN210679953U

CN210679953U - Antibacterial composite spunlaced nonwoven fabric

Info

Publication number: CN210679953U
Application number: CN201921171725.1U
Authority: CN
Inventors: 陈敏
Original assignee: Jiangyin Kaiyuan Nonwoven Co ltd
Current assignee: Jiangyin Kaiyuan Nonwoven Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-05
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a belong to antibiotic water thorn non-woven fabrics technical field, specifically be an antibiotic compound water thorn non-woven fabrics, including non-woven fabrics base course, enhancement layer, medical grade polyethylene fiber layer, antibacterial agent layer, fiber web layer, bond line, waterproof layer, non-woven fabrics base course top covers the enhancement layer, the enhancement layer top covers medical grade polyethylene fiber layer, medical grade polyethylene fiber layer top covers the antibacterial agent layer, the utility model discloses structural design scientific and reasonable is equipped with fiber web layer and has the guard action to the antibacterial agent layer, is equipped with the waterproof layer and can makes the inside steam of structure discharge rapidly, avoids the structure to breed the mould to keep the human body dry and comfortable all the time, perfect solution ventilative and prevent wind, waterproof scheduling problem, this device simple structure has improved antibacterial efficiency.

Description

Antibacterial composite spunlaced nonwoven fabric

Technical Field

The utility model relates to an antibiotic water thorn non-woven fabrics technical field specifically is an antibiotic compound water thorn non-woven fabrics.

Background

The spunlace nonwoven fabric has the characteristics of flexible entanglement, no influence on the original characteristics of the fibers, no damage to the fibers, appearance closer to that of a traditional textile compared with other nonwoven materials, high strength, low fuzzing property, high hygroscopicity, quick moisture absorption, good air permeability, soft hand feeling and good drapability, and can be used as medical curtains, surgical gowns, surgical covering cloth, medical wrapping materials, wound dressings, medical gauze, aviation cleaning cloths, clothing lining base cloth, coating base cloth, disposable materials, instrument and meter high-grade, electronic industry high-grade cleaning cloths, towels, cosmetic cottons, wet tissues, mask coating materials and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antibiotic compound water thorn non-woven to the problem of the water thorn non-woven that the needs antibiotic performance that provides in solving above-mentioned background art requires high.

In order to realize the above object, the utility model provides an antibiotic compound water thorn non-woven fabrics, including non-woven fabrics basic unit, enhancement layer, medical grade polyethylene fiber layer, antibacterial agent layer, fibre web layer, bond line, waterproof layer, non-woven fabrics basic unit top covers the enhancement layer, the enhancement layer top covers medical grade polyethylene fiber layer, medical grade polyethylene fiber layer top covers the antibacterial agent layer, antibacterial agent layer top covers the fibre web layer, fibre web layer top covers the bond line, non-woven fabrics basic unit bottom covers the waterproof layer.

Preferably, the antibacterial agent layer has two layers, and the component of the antibacterial agent layer is an organosilicon quaternary ammonium salt antibacterial agent.

Preferably, the web layer is a honeycomb made of polyester fibers.

Preferably, the adhesive layer is made of an acrylic sizing.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of antibiotic compound water thorn non-woven fabrics, the intensity and the ductility that are equipped with the enhancement layer and can effectively strengthen the cloth are equipped with the antibacterial agent layer and have good antibiotic and bactericidal action, be equipped with the stratum reticulare and have protective action to the antibacterial agent layer, be equipped with the waterproof layer and can make the inside steam of structure discharge rapidly, avoid the structure to breed mould to keep the human body dry and comfortable all the time, perfect solution ventilative and prevent wind, waterproof scheduling problem, this device simple structure has improved antibiotic efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 100 nonwoven fabric base layers, 200 reinforcing layers, 300 medical grade polyethylene fiber layers, 400 antibacterial agent layers, 500 fiber mesh layers, 600 adhesive layers and 700 waterproof layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an antibacterial composite spunlace nonwoven fabric, which has the advantages of antibiosis, water resistance, extensibility and environmental protection, please refer to fig. 1, comprising a nonwoven fabric base layer 100, a reinforcing layer 200, a medical polyethylene fiber layer 300, an antibacterial agent layer 400, a fiber net layer 500, a bonding layer 600 and a waterproof layer 700;

referring to fig. 1, a reinforcing layer 200 is disposed on the top of the nonwoven fabric substrate 100, the nonwoven fabric substrate 100 is formed by arranging textile short fibers or filaments in an oriented or random manner to form a fiber web structure, and then reinforcing the fiber web structure by mechanical, thermal or chemical methods, and the like, and the nonwoven fabric substrate 100 is a novel fiber product having a soft, air-permeable and planar structure, which is formed by directly using polymer slices, short fibers or filaments through various fiber web forming methods and consolidation techniques, and has a protective effect on the reinforcing layer 200.

Referring to fig. 1 again, a medical-grade polyethylene fiber layer 300 is disposed on the top of the reinforcement layer 200, the reinforcement layer 200 is made of polyethylene, which is a typical thermoplastic plastic, odorless, tasteless, nontoxic, and has good ductility, can be stretched, has excellent low temperature resistance, can maintain good mechanical properties at-60 ℃, and can effectively reinforce the strength and ductility of cloth when used in spunlace nonwoven fabrics.

Referring to fig. 1, the top of the medical polyethylene fiber layer 300 is provided with the antibacterial agent layer 400, the medical polyethylene fiber layer 300 is made of polyethylene material, and when the medical polyethylene fiber layer is used in the spunlace nonwoven fabric, not only can internal fluff be prevented from falling off, but also the strength and ductility of the fabric can be enhanced, and a plurality of air vents are formed on the fluff fixing layer to enhance the water absorption and air permeability of the fabric.

Referring to fig. 1, the top of the antimicrobial layer 400 is provided with a web layer 500, the antimicrobial layer 400 is a fiber absorbing the components of the organosilicon quaternary ammonium salt antimicrobial, the organosilicon quaternary ammonium salt antimicrobial compound can absorb negatively charged bacteria, and has good sterilization effect, good water absorption and sweat absorption, softness, smoothness, rebound resilience, antistatic property and contamination resistance, and the antimicrobial layer 400 has good antimicrobial effect.

Referring to fig. 1, a bonding layer 600 is disposed on the top of the fiber mesh layer 500, the fiber mesh layer 500 is made of polyester fiber, the polyester fiber has excellent wrinkle resistance, elasticity, dimensional stability and insulation performance, so that the fiber mesh layer 500 is widely applied to the manufacture of various fabrics, the nonwoven fabric made of the polyester fiber has good elasticity, good dimensional stability, easy washing, quick drying and good shape retention, the fiber mesh layer 500 is honeycomb-shaped, and the fiber mesh layer 500 has a protective effect on the antibacterial agent layer 400.

Referring to fig. 1, the adhesive layer 600 is disposed on the top of the web layer 500, the adhesive layer 600 is made of acrylic glue, and when acrylate is used in the spunlace nonwoven process, the connection between fibers is tighter, the cohesive force between fibers is increased, and the adhesive layer 600 has an adhesive effect on the waterproof layer 700.

Referring to fig. 1, the waterproof layer 700 is disposed on the top of the adhesive layer 600, the waterproof layer 700 is made of PTFE film material, and the waterproof breathable fabric has unique vapor permeability while enhancing air tightness and water tightness of the fabric, so that water vapor inside the structure can be rapidly discharged, mold propagation in the structure is avoided, the human body is kept dry and comfortable all the time, and the problems of air permeability, wind prevention, water prevention and the like are perfectly solved.

The reinforcing layer 200 and the medical polyethylene fiber layer 300 are made of polyethylene fiber materials.

When the device is used specifically, a user places the non-woven fabric base layer 100 of the device at a position needing antibiosis, the fiber net layer 500 is in a polyester fiber grid shape, the fiber net layer 500 has a protection effect on the antibacterial agent layer 400, the antibacterial agent layer 400 is a fiber absorbing components of the organosilicon quaternary ammonium salt antibacterial agent, the organosilicon quaternary ammonium salt antibacterial agent has good antibiosis and sterilization effects, the medical polyethylene fiber layer 300 can prevent internal fluff from falling off when being used in spunlace non-woven fabric, the strength and ductility of cloth are enhanced by the reinforcing layer 200, the non-woven fabric base layer 100 has a protection effect on the reinforcing layer 200, and the waterproof layer 700 has a waterproof effect on the device.

In order to enable the device to have good antibacterial effect, the antibacterial agent layer 400 is provided with two layers, the antibacterial agent layer 400 is composed of the organosilicon quaternary ammonium salt antibacterial agent, specifically, the thickness of the antibacterial agent layer 400 is increased, the organosilicon quaternary ammonium salt antibacterial agent compound can adsorb bacteria with negative charges, the antibacterial agent layer has good antibacterial effect, and also has good water absorption and sweat absorption properties, softness, smoothness, rebound resilience, antistatic property and pollution resistance, and the antibacterial agent layer 400 has good antibacterial and bactericidal effects.

Referring to fig. 1, in order to prevent the instability of the antimicrobial agent layer 400 during use, the fiber mesh layer 500 is made of a honeycomb made of polyester fibers, specifically, the fiber mesh layer 500 is designed into a honeycomb shape, and the honeycomb structure is actually equivalent to a collection of a large number of i-beam structures, so that the honeycomb wall plate structure has high compressive strength and large compressive deformation resistance, can save materials and reduce the structural weight, and simultaneously ensures the stability of the structural strength, and the fiber mesh layer 500 has a stabilizing effect on the antimicrobial agent layer 400.

Referring to fig. 1 again, in order to prevent the waterproof layer 700 from being bonded insecurely, the bonding layer 600 is made of an acrylic rubber material, specifically, the acrylic polymer has unique weather resistance and aging resistance, and has excellent oxidation resistance and ultraviolet aging resistance, stable bonding strength and good water resistance, when the acrylic polymer is used in a spunlace nonwoven fabric process, the fibers can be more closely connected, the cohesive force between the fibers is increased, the emulsion adhesive can take the advantages of both water-soluble and solvent-based adhesives, the cost is low, the preparation is easy, and the bonding layer 600 has a bonding effect on the waterproof layer 700.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An antibacterial composite spunlace nonwoven fabric is characterized in that: including non-woven fabrics base layer (100), enhancement layer (200), medical grade polyethylene fiber layer (300), antibacterial agent layer (400), fibre web layer (500), adhesive layer (600), waterproof layer (700), non-woven fabrics base layer (100) top covers enhancement layer (200), enhancement layer (200) top covers medical grade polyethylene fiber layer (300), medical grade polyethylene fiber layer (300) top covers antibacterial agent layer (400), antibacterial agent layer (400) top covers fibre web layer (500), fibre web layer (500) top covers adhesive layer (600), adhesive layer (600) top covers waterproof layer (700).

2. An antibacterial composite spunlace nonwoven fabric according to claim 1, wherein: the antibacterial agent layer (400) is provided with two layers, and the component of the antibacterial agent layer (400) is an organosilicon quaternary ammonium salt antibacterial agent.

3. An antibacterial composite spunlace nonwoven fabric according to claim 1, wherein: the web layer (500) is honeycomb-shaped made of polyester fibers.

4. An antibacterial composite spunlace nonwoven fabric according to claim 1, wherein: the adhesive layer (600) is made of an acrylic sizing.