CN111296963A

CN111296963A - Polymer laminated fabric material and isolation clothes made of same

Info

Publication number: CN111296963A
Application number: CN202010195398.4A
Authority: CN
Inventors: 陶刚; 陆恒玉; 刘水平; 王亚萍; 朱飞雷; 李德霖; 李善荣
Original assignee: Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd
Current assignee: Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-06-19

Abstract

The invention discloses a high molecular laminated fabric material and a barrier garment made of the material. The skeleton fabric is vinylon fabric, polyamide fabric, polyester fabric or polypropylene non-woven fabric. The polymer film is a polytetrafluoroethylene microporous film or a TPU microporous film. The high molecular laminated fabric material is made into the isolation clothes through cutting, sewing and strip attaching. The isolation suit has excellent resistance to 84 disinfectant and 75% alcohol in proportion, greatly prolongs the service life, the protection effect and the use safety, the polymer laminated fabric material is flexible and suitable at normal temperature and low temperature, the moisture permeability and the air permeability are good, the service life is long, and the isolation suit made of the polymer laminated fabric material can provide powerful protection for people.

Description

Polymer laminated fabric material and isolation clothes made of same

Technical Field

The invention relates to a reusable high-molecular laminated fabric isolation garment, belongs to medical protective articles, and particularly relates to a high-molecular laminated fabric material and an isolation garment made of the material.

Background

The medical protective clothing comprises various kinds of clothing worn by medical staff in a medical environment, such as daily work clothing, surgical operation clothing, isolation clothing and the like. According to different application environments and functions, the medical protective clothing has different standard grades for liquid and bacteria infiltration, and the adopted materials are different. However, the basic functions can be broadly classified into a reusable type and a disposable type (disposable type).

The reusable protective clothing is generally used as daily working clothing, surgical clothing and the like of medical personnel. Is mainly made of materials such as traditional woven cloth, high-density fabric, coating fabric, laminated fabric and the like. Because the laminated fabric is prepared by compounding a common fabric and a special film through a laminating process, the laminated fabric becomes a mainstream choice in the industry due to better protective performance and moisture and air permeability.

Lamination refers to a forming process in which multiple layers of the same or different materials are integrated under heat and pressure. Is commonly used in plastic processing and also in rubber processing. In plastic processing, for thermoplastics, the laminate typically stacks the calendered plastic sheets into a single sheet; the plastic film which is just formed can be attached to the fabric on a calender and laminated into artificial leather products or composite films; or laminating the extruded plastic flat film and paper or other plastic films by a group of rollers after the extruder to form a composite film.

Rubber-coated fabrics are common as body materials for protective apparel, especially butyl rubber. The butyl rubber has excellent air tightness and good water resistance. The protective clothing made of the butyl rubber coated fabric has good insulating property, but the moisture and sweat in the protective clothing cannot be discharged, so the protective clothing is not suitable for long-time wearing.

Disclosure of Invention

The invention aims to solve the problem that the moisture and sweat in the protective clothing made of rubber coated fabric can not be discharged, and discloses a high molecular laminated fabric material and a reusable isolation clothing made of the high molecular laminated fabric material.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a high molecular laminated fabric material comprises a skeleton fabric, wherein a high molecular film is laminated on one side of the skeleton fabric.

The thickness of the polymer film is 0.005-0.1 mm, and the preferable thickness is 0.01-0.04 mm.

The framework fabric is vinylon fabric, or polyamide fabric, or terylene fabric, or polypropylene non-woven fabric.

The polymer film is a polytetrafluoroethylene microporous film or a TPU microporous film.

The invention also discloses a reusable isolation clothes, the isolation clothes material comprises a framework fabric and a polymer film, the polymer film is compounded with the framework fabric after being pressurized and heated by a laminating machine, and the polymer film is laminated on one side of the framework fabric. Then the prepared macromolecule laminated fabric material is used for manufacturing the isolation clothes.

The isolation clothes comprise a hat, a coat, sleeves and trousers and are in a one-piece type; the isolation clothes can be used in cooperation with protective gloves, protective foot sleeves, a mask and goggles, the protective gloves are sleeved inside cuffs of the isolation clothes, the protective foot sleeves are sleeved outside openings of the isolation clothes, the mask is worn in a cap of the isolation clothes, elastic bands are arranged on the cap edge of the cap, and the cuffs, the openings of the trousers and the back waist are also provided with the elastic bands.

The front opening of the isolation clothes is closed by a zipper, and a front fly is arranged outside the zipper; the fly is also provided with a nylon hasp inside.

The high molecular laminated fabric material for the isolation clothes has excellent resistance to 84 disinfectant and 75% alcohol according to the proportion (1: 50), greatly prolongs the service life, and greatly improves the protection effect and the use safety.

The isolation clothes material has the advantages of softness, comfort, sweat absorption and static resistance, and can be washed and kneaded. The eyes are provided with goggles, and the vision field of the operator is not limited. Adopt whole body disjunctor formula cladding structure, accord with human structure and dress custom, the practicality is strong, compares with split type structure, can effectively avoid the waist to expose the possibility in the potential infectious environment easily to better protect the human body. The front opening of the isolation clothes is closed by a zipper, and a front fly is arranged outside the zipper, so that the effects of convenience in putting on and taking off and good sealing performance can be achieved. Elastic bands are arranged on the hat brim, the cuffs and the trouser openings, so that a human body can wear the hat more comfortably.

The isolation clothes are used for isolating substances with potential infectivity, such as blood, body fluid, secretion, particles in the air and the like, are nontoxic, environment-friendly, light and soft, have strong protective performance, and are used for common isolation in places such as outpatients, wards, inspection rooms and the like of medical institutions.

Drawings

FIG. 1 is a schematic view of the construction of a barrier garment according to an embodiment;

in the figure: 1. a cap; 2. a coat; 3. sleeves; 4. trousers; 5. protective gloves; 6. a protective foot cover; 7. a mask; 8. goggles; 9. elastic bands; 10. a zipper; 11. a front fly; 12. a nylon hasp.

FIG. 2 is a schematic structural view of an example barrier gown material;

in the figure: 13. laminating a polymer film; 14. a framework fabric.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited thereto.

Examples

Referring to fig. 1, the isolation clothes comprise a cap 1, a coat 2, sleeves 3 and trousers 4, and are of an upper-lower integrated type, the isolation clothes can be matched with protective gloves 5, protective foot sleeves 6, a mask 7 and goggles 8 for use, the protective gloves 5 are sleeved inside the cuffs of the isolation clothes, the protective foot sleeves 6 are sleeved outside the cuffs of the protective clothes, the mask 7 is worn in the cap 1 of the isolation clothes, and elastic bands 9 are arranged on the brim of the cap 1; the opening at the front of the isolation clothes is closed by a zipper 10, and a front fly 11 is arranged outside the zipper 10; a nylon hasp 12 is arranged in the front fly 11; elastic bands 9 are arranged at the cuffs, the openings and the back waist.

Referring to fig. 2, the barrier garment material includes a skeleton fabric 14 made of a polyamide fabric, and a polymer film 13 is laminated on one side of the skeleton fabric 14.

The thickness of the laminated polymer film 13 is 0.005 to 0.1mm, and in this embodiment, the thickness is 0.01 to 0.04 mm.

When the isolation clothes material is manufactured, the framework fabric 14 is firstly coated with the polymer film 13 on one side of the framework material by adopting a laminating machine to manufacture the isolation clothes material, and then the isolation clothes material is cut and sewn into the isolation clothes of various types.

The above detailed description is only a preferred embodiment of the present invention, and several modifications and variations can be made without departing from the technical principle of the present invention and should be considered as the protection scope of the present invention.

Claims

1. A polymeric laminate textile material comprising a skeletal fabric (14), characterized in that: and a polymer film (13) is laminated on one surface of the framework fabric (14).

2. The polymeric laminate textile material of claim 1, wherein: the thickness of the laminated polymer film (13) is 0.005 to 0.1 mm.

3. The polymeric laminate textile material of claim 1, wherein: the thickness of the laminated polymer film (13) is 0.01-0.04 mm.

4. The polymeric laminate textile material of claim 1, wherein: the framework fabric (14) is vinylon fabric, polyamide fabric, polyester fabric or polypropylene non-woven fabric.

5. The polymeric laminate textile material of claim 1, wherein: the polymer film is a polytetrafluoroethylene microporous film or a TPU microporous film.

6. The isolation suit is made of a high-molecular laminated fabric material, and is characterized in that: the high polymer laminated fabric material comprises a framework fabric (14), and a high polymer film (13) is laminated on one surface of the framework fabric (14).

7. The barrier garment of claim 6, wherein: the thickness of the laminated polymer film (13) is 0.005 to 0.1 mm.

8. A barrier garment as claimed in claim 6 or 7, wherein: the isolation clothes comprise a hat (1), a coat (2), sleeves (3) and trousers (4) and are integrated; the isolation clothes can be used with protection gloves (5), protection foot sleeves (6), a mask (7) and goggles (8) in a matched mode, the protection gloves (5) are sleeved inside cuffs of the isolation clothes, the protection foot sleeves (6) are sleeved outside openings of trousers of the isolation clothes, the mask (7) is worn in a cap (1) of the isolation clothes, and elastic bands (9), cuffs, openings of the trousers and the back waist portion are arranged on the brim of the cap (1).

9. The barrier garment of claim 8, wherein: the front opening of the isolation clothes is closed by a zipper (10), and a front fly (11) is arranged outside the zipper (10); the fly (11) is also internally provided with a nylon hasp (12).