CN112075695A - Anti-puncture and anti-cutting white gown and manufacturing method thereof - Google Patents

Abstract

The invention discloses a stab-resistant and cut-resistant white lab coat and a manufacturing method thereof, comprising a first layer of surface fabric and a second layer of cut and stab-resistant fabric which are sewed and connected integrally, the first layer of surface fabrics are completely sewn together, and the There is a 1-20mm gap between the shoulder seam and the arm cage of the second layer of anti-cutting fabric. The second layer of anti-cutting fabric is made of aramid fiber, high-strength high-modulus polyethylene fiber, high-strength polyester fiber, high-strength nylon fiber, glass fiber, basalt fiber One or more of fiber, metal fiber and spandex are woven by knitting or weaving. The white coat of the invention not only has the performance of anti-cutting and anti-stab, but also has a large protective area, is comfortable and soft to wear, and is flexible and breathable.

Description

A kind of anti-stab and anti-cut white lab coat and production method thereof

technical field

The invention relates to the technical field of functional safety protection products, in particular to a puncture-proof and cut-proof white lab coat and a manufacturing method thereof.

Background technique

In recent years, incidents of injuries to doctors have occurred from time to time, and patients' requirements for doctors have risen to new heights, not only requiring medical treatment, but also requiring doctors to treat patients. If there is any dissatisfaction, the radicals are often life-threatening, which greatly increases the insecurity factor in the working environment of medical workers. Some over-the-top patients or their family members sometimes murdered doctors with knives, resulting in some doctors being injured in minor cases and losing their lives in severe cases. To this end, the National People's Congress has also passed legislation to protect the health and safety of medical staff, comprehensively improve the safety and security level of hospitals, and ensure the occupational health and safety of the majority of medical staff.

Conventional hard stab-resistant clothing is often made of metal sheet, metal plate or metal fiber. This kind of hard stab-resistant clothing is bulky, bulky and not flexible enough to wear; soft stab-resistant clothing is generally made of PE non-woven fabric, dipped rubber It is made of non-woven fabric or woven fabric, and its softness is improved, but it is also thicker and heavier. These stab-proof suits are generally equipped with police officers and border guards on duty. However, it is not suitable to simply apply these stab-resistant clothing to doctors wearing stab-resistant white coats, because doctors require both high protection and excellent wearing comfort, flexible and breathable, without affecting the daily life. All kinds of work. Therefore, it is an urgent problem for those skilled in the art to develop a stab-resistant white coat with good cut-resistant and stab-resistant performance, comfortable and breathable, and beautiful in style. The Chinese Patent Publication No. CN209807194U discloses a doctor's suit based on anti-cut fiber material, including an inner lining and a sheath, and also includes an outer garment, the inner lining is fixed on the inner side of the outer garment, and the sheath is fixed by a fixing card. Buckle straps fastened to coat cuffs. This patent is equivalent to "hanging" the inner lining on the outerwear, which has only a certain degree of partial protection. The connection part is fixed by the fixed buckle belt, which will cause partial bulging, sagging skin, uncomfortable wearing, and short service life. The Chinese patent with publication number CN211021084U discloses a medical stab-proof garment, including the stab-proof garment made of a plain weave fabric woven from ultra-high molecular weight polyethylene fibers, and the right flap of the stab-resistant garment is overlapped on the left flap. or down, and connected by an active connector. This kind of medical stab-resistant clothing has a certain degree of protection, but it is a plain weave fabric woven from a single layer of polyethylene fibers. This material has no elasticity and is not comfortable to wear; and it is connected by movable connectors, and the connection parts also affect the stab-resistant clothing. To the comfort level of ordinary clothing. The Chinese patent with the application number of 201911145943.2 discloses a soft stab-proof clothing and a manufacturing method thereof. The disclosed stab-proof clothing includes a jacket and a stab-proof material arranged in the jacket. The stab-proof material is composed of multiple layers of high-performance fibers and The stab-proof cloth prepared by the adhesive compound is superimposed. This kind of stab-proof clothing has a good anti-puncture effect, but it has poor moisture permeability and air permeability after being compounded by an adhesive, and after dozens of layers of stab-proof cloth are laminated, the thickness is thick, which affects the wearing experience.

SUMMARY OF THE INVENTION

In order to solve the above problems in the prior art, the present invention proposes a stab-proof and cut-proof white lab coat and a manufacturing method thereof, which not only has the performance of anti-cut and stab-proof, but also has a large protective area. The one-piece stitching design of the cut-resistant fabric improves the comfort, softness, flexibility and breathability of the clothes.

To achieve the above object, the present invention adopts the following technical solutions:

A first aspect of the present invention provides a stab-resistant and cut-resistant white lab coat, comprising a first layer of surface fabric and a second layer of cut and stab-resistant fabric that are integrally sewed and connected, the first layer of surface fabric is completely sewn together, and the second layer of surface fabric is completely sewn together. There is a 1-20mm gap between the shoulder seam and the arm cage of the first layer of cut-resistant fabric, and the second layer of cut-resistant fabric is made of aramid fiber, high-strength and high-modulus polyethylene fiber, high-strength polyester fiber, high-strength nylon fiber, glass fiber, basalt fiber, One or more of metal fibers and spandex are woven by knitting or weaving.

Preferably, a third layer of inner layer fabric is also included, and the first layer of surface layer fabric, the second layer of cut and puncture-resistant fabric and the third layer of inner layer fabric are sequentially and integrally sewed and connected.

Preferably, the first layer of surface fabric is woven from one or more of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive filament.

Preferably, the gram weight of the second layer of anti-cut and puncture fabric is 120-750g/m ² and the thickness is 0.3-4mm; the second layer of anti-cut and puncture fabric at least adopts aramid fiber and high-strength and high-modulus polyethylene fiber, wherein The ratio of the sum of the mass of the aramid fibers and the high-strength and high-modulus polyethylene fibers to the total mass of the second layer of cut and puncture-resistant fabrics is 70-100%, and the strengths of the aramid fibers and the high-strength and high-modulus polyethylene fibers are both at least 28CN/ dex, the modulus is at least 1000CN/dtex.

Preferably, the inner layer fabric of the third layer is made of one or more of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive silk. The first layer surface fabric and the third layer inner layer fabric have a gram weight of 100-280 g/m ² , a thickness of 0.2-1.5 mm, and a weaving method of knitting or weaving.

Preferably, the white coat is provided with pockets on both sides of the front chest and waist.

Preferably, the white coat is provided with buttons at the cuffs, and the buttons are elastic buttons or buttons.

Preferably, the sleeves of the white coat are long sleeves or short sleeves.

Preferably, the white coat is provided with embroidery or printing on the chest; the white coat is a slim fit or loose version as a whole, and the weight of the white coat is 0.3-2kg.

A second aspect of the present invention provides a method for making the described stab-resistant and cut-resistant white lab coat, comprising the following steps:

S1. First sew the first layer of surface fabric and the second layer of anti-cutting fabric on the chest side at the side seam and shoulder seam of the white coat and lock the edges; then sew the second layer of anti-cutting fabric on the back side Overlock the seam separately; finally, press the two layers of fabric stitched together on the chest to press the two layers of fabric on the back;

S2. First, sew the first layer of surface fabric and the second layer of anti-cutting fabric on the chest at the sleeve cage of the white coat and lock the edges; then sew the second layer of anti-cutting and thorn fabric on the back separately and press it on the second layer. On top of the first layer of surface fabric, the sleeves of the white coat are also sewn with the first layer of surface fabric and the second layer of anti-cutting fabric and seamed, and then the first layer of surface fabric at the chest, back and sleeves of the armband is sewn on. At the same time, there is a gap of 1-20mm between the two layers of fabrics in the sleeve part at the sleeve cuff, the second layer of anti-cut and stab fabric on the chest and the second layer of anti-stab fabric on the back. The first layer of surface fabric, the second layer of anti-cut and puncture fabric and the third layer of inner layer fabric are stitched together, and the front chest, back and sleeves are stitched together with the second layer of anti-cut and puncture fabric and the third layer of inner layer fabric. After forming a whole, it is then sewed together with the first layer of surface fabric. The first layer of surface fabric is sewed together at the arm cage position to connect the front chest, back and sleeves. The second layer of anti-cutting fabric and the third layer of The inner layer of fabric does not need to connect the front chest, back and sleeves, and there is a 1-20mm gap between the sleeves and the chest and back at the cuff;

S3, the neck stand-up collar part of the white coat and the small collar part of the front chest are integrally sewed with the first layer of surface fabric and the second layer of cut-and-thorn-resistant fabric;

S4. The first layer of surface fabric and the second layer of cut-and-stab-resistant fabric at the most edge of the placket of the white coat are stitched together.

The present invention adopts the above-mentioned technical scheme, compared with the prior art, has the following technical effects:

1. The stab-proof white lab coat of the present invention has the functions of stab-proof, stab-proof, cut-proof and scratch-proof, and light in weight. It is much lighter; at the same time, the protective area is large, and the entire upper body is protected, which is comfortable and soft, flexible and breathable, easy to stretch, and does not affect various movements.

2. The shoulder seams, arm cages and side seams of the stab-resistant white coat of the present invention adopt a unique stitched seam design, which has good stretching elasticity and does not sting the skin, which improves the comfort of the connection part of the stab-resistant garment.

3. The stab-proof white coat of the present invention adopts a self-cultivation design, is fashionable in style, and meets the aesthetic wearing requirements of medical and health personnel; it can be worn on duty alone or in combination with other conventional clothing.

4. The manufacturing method of the stab-proof white lab coat of the present invention can also be applied to stab-proof long-sleeves, short-sleeves, stab-proof jackets and coats.

Description of drawings

Fig. 1 is the sectional schematic diagram of puncture-proof and cut-proof white lab coat in the present invention;

Fig. 2 is the front schematic diagram of puncture-proof and cut-proof white lab coat in the present invention;

3 is a schematic view of the back of the puncture-resistant and cut-resistant white lab coat in the present invention;

The reference numerals therein are:

1- The first layer of surface fabric; 2- The second layer of cut-resistant fabric; 3- The third layer of inner fabric; 4- Pockets; 5- Buttons.

Detailed ways

The present invention will be described in detail and concretely below through specific embodiments and accompanying drawings, so as to better understand the present invention, but the following embodiments do not limit the scope of the present invention.

Example 1

As shown in FIG. 1 and FIG. 2 , the present invention provides a stab-resistant and cut-resistant white lab coat, which includes a first layer of surface fabric 1 and a second layer of cut and stab-resistant fabric 2 that are integrally sewed and connected.

As a preferred embodiment, the first layer of surface fabric 1 is made of one or more composite weavings of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive silk, The preferred 32-count combed polyester-cotton woven fabric is a bleached white fabric with a grammage of 160 g/m ² and a thickness of 0.2 mm.

As a preferred embodiment, the second layer of anti-cutting fabric 2 is made of aramid fiber, high-strength and high-modulus polyethylene fiber, high-strength polyester fiber, high-strength nylon fiber, glass fiber, basalt fiber, and metal fiber. One or several composites It is woven, preferably a high-strength high-modulus polyethylene fiber blended spandex fabric, the high-strength and high-modulus polyethylene fiber accounts for 95% of the second layer of cut-and-stab-resistant fabric 2, and the high-strength and high-modulus polyethylene has a strength of 32CN/dex and a modulus of 1100CN/dtex. The second layer of anti-cut and puncture fabric 2 is a knitted structure, with a gram weight of 550 g/m ² and a thickness of 2 mm.

As a preferred embodiment, the inner layer fabric 3 of the third layer is made of one or more of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive silk. .

As a preferred embodiment, the white coat is provided with pockets 4 on both sides of the front chest and waist.

As a preferred embodiment, the white coat is provided with elastic buttons or buttons at the cuffs, preferably button cuffs.

As a preferred embodiment, the sleeves of the white coat are long-sleeved or short-sleeved, preferably a long-sleeved design.

As a preferred embodiment, the white coat is provided with embroidery or printing on the chest.

As a preferred embodiment, the white coat as a whole is a slim fit or loose version, preferably a slim fit design; and the weight of the white coat is 0.3-2kg.

The processed and woven white coat has a classic and fashionable style, is comfortable and soft to wear, flexible and breathable, and has a high anti-stab and cut-resistant effect, which plays a better protective role; at the same time, the thickness of the anti-cut and stab material can be improved accordingly. Protection class.

The production method of the above-mentioned stab-resistant and cut-resistant white lab coat is as follows:

S1. The first layer of surface fabric 1 and the second layer of anti-cut and thorn fabric 2 on the chest side are first sewn and seamed at the side seam and shoulder seam of the white coat; then the second layer of anti-cut and thorn fabric 2 on the back side is locked separately Edges; finally press the two layers of fabric stitched together on the chest on top of the two layers of fabric on the back. The reason for using this stitching method is that the second layer of anti-cutting and puncture fabric 2 has a certain thickness, and the chest and back are stitched together with 4 layers. The stitching and stitching structure is adopted, which can solve the problem of comfort at the stitching seam, and at the same time, the stitching position can be protected by the second layer of anti-cutting and puncture fabric 2, which has the characteristics of free extension, flexibility and convenience. It is also possible to stitch together two layers of fabric on the chest side and two layers of fabric on the back side. This stitching method is highly efficient, but the stitched position has obvious bulges, and the wearing comfort is poor;

S2. The sleeve cage of the white coat can be the first layer of surface fabric 1 on the chest and the second layer of cut-resistant fabric 2 to be sewn together and seamed, and then the back of the cut-resistant fabric can be seamed separately and combined with the first layer of surface fabric. Sewing; the sleeves of the white coat are also the first layer of surface fabric 1 and the second layer of cut-resistant fabric 2 and stitched together and seamed together; then the chest, back and sleeves of the armband are sewn together with the first layer of surface fabric 1 , There is a 1-20mm gap between the two layers of fabric at the sleeve part of the sleeve cuff and the second layer of anti-cutting fabric 2 on the chest and the second layer of anti-cutting and stabbed fabric 2 on the back. The reason for adopting this suture method is that the armpit is easy to move and has a large space for stretching and elastic activities. It is also possible to sew together the first layer of surface fabric 1 and the second layer of anti-cutting fabric 2 to sew together the two layers of fabrics on the sleeves, chest and back, so that the armpits are a little bulging and the wearing comfort is slightly poor;

S3, the neck stand-up collar part of the white coat and the small collar part of the front chest are also the first layer of surface fabric 1 and the second layer of cut-and-thorn-resistant fabric 2 that are integrally sewn together. The collar part of the neck can be put down at ordinary times, and it can stand up in times of danger to protect the neck from being cut and stabbed by knives;

S4. The most edge of the placket of the white coat also includes the first layer of surface fabric 1 and the second layer of anti-cutting fabric 2 to be stitched together.

Example 2

The difference between this embodiment and Embodiment 1 is that it also includes a third layer of inner layer fabric 3, and the first layer of surface layer fabric 1, the second layer of cut and puncture-resistant fabric 2 and the third layer of inner layer fabric 3 are integrated in sequence. Suture connection.

The production method of the above-mentioned stab-resistant and cut-resistant white lab coat is as follows:

S1. The front chest, back and sleeves of the white coat are sewn together with the second layer of anti-cutting fabric 2 and the third layer of inner layer fabric 3 to form a whole, and then sewed and pressed on the first layer of surface fabric 1. The reason for using this stitching method is that the second layer of anti-cutting and puncture fabric 2 has a certain thickness, and the chest and back are stitched together with 6 layers. The use of stitching and stitching structure can solve the problem of comfort at the stitching seam, and at the same time, the stitching position can be protected by the second layer of anti-cutting fabric 2, which has the characteristics of free extension, flexibility and softness. The three-layer fabric on the chest side and the three-layer fabric on the back side can also be stitched together. This stitching method is efficient, but the stitched position has obvious bulge, which is less comfortable to wear;

S2. The front chest, back and sleeves of the sleeves of the white coat Fabric 3 does not need to connect the front chest, back and sleeves. There is a 1-20mm gap between the second and third sleeves of the cuff and the chest and back. The reason for adopting this suture method is that the axilla is easy to move and the movements are flexible. The first layer of surface fabric 1, the second layer of anti-cutting fabric 2 and the third layer of inner layer fabric 3 can also be stitched together to sew together the three layers of fabrics on the sleeves, chest and back, so that the armpits are a little prominent and the comfort is slightly less. ;

S3. The neck stand-up collar part of the white coat and the small collar part of the front chest are also the second layer of anti-cutting fabric 2 and the third layer of inner layer fabric 3 sewed and seamed, and then sewed and pressed on the first layer of surface fabric 1. The collar part of the neck can be put down at ordinary times, and it can stand up in times of danger to protect the neck from being cut and stabbed by knives;

S4. The second layer of anti-cutting fabric 2 and the third layer of inner layer fabric 3 are also sewed and seamed at the most edge of the placket of the white coat, and then sewed and pressed on the first layer of surface fabric 1.

Example 3

As shown in FIG. 1 and FIG. 2 , the present invention provides a stab-resistant and cut-resistant white lab coat, which includes a first layer of surface fabric 1 and a second layer of cut and stab-resistant fabric 2 that are integrally sewed and connected.

As a preferred embodiment, the first layer of surface fabric 1 is made of one or more composite weavings of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive silk, The preferred 72-count double-strand combed pure cotton woven fabric is bleached white fabric, the gram weight is 175g/m ² , and the thickness is 0.25mm.

As a preferred embodiment, the second layer of anti-cutting fabric 2 is made of aramid fiber, high-strength and high-modulus polyethylene fiber, high-strength polyester fiber, high-strength nylon fiber, glass fiber, basalt fiber, and metal fiber. One or several composites It is woven, preferably high-strength and high-modulus polyethylene fibers blended with aramid fibers and high-strength polyester fabrics. The high-strength and high-modulus polyethylene fibers and aramid fibers account for 86% of the second layer of cut and puncture-resistant fabric 2. The strength of the high-strength and high-modulus polyethylene is 32CN/ dex, the modulus is 1100CN/dtex. The second layer of anti-cut and puncture fabric 2 is a knitted structure, with a gram weight of 580 g/m ² and a thickness of 1.6 mm.

As a preferred embodiment, the inner layer fabric 3 of the third layer is made of one or more of cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo fiber, and conductive silk. .

As a preferred embodiment, the white coat is provided with pockets 4 on both sides of the front chest and waist.

As a preferred embodiment, the white coat is provided with elastic buttons or buttons at the cuffs, preferably button cuffs.

As a preferred embodiment, the sleeves of the white coat are long-sleeved or short-sleeved, preferably a long-sleeved design.

As a preferred embodiment, the white coat is provided with embroidery or printing on the chest.

As a preferred embodiment, the white coat as a whole is a slim fit or loose version, preferably a slim fit design; and the weight of the white coat is 0.3-2kg.

The processed and woven white coat has a classic and fashionable style, is comfortable and soft to wear, flexible and breathable, and has a high anti-stab and cut-resistant effect, which plays a better protective role; at the same time, the thickness of the anti-cut and stab material can be improved accordingly. Protection class.

The production method of the above-mentioned stab-resistant and cut-resistant white lab coat is as follows:

S1. The first layer of surface fabric 1 and the second layer of anti-cut and thorn fabric 2 on the chest side are first sewn and seamed at the side seam and shoulder seam of the white coat; then the second layer of anti-cut and thorn fabric 2 on the back side is locked separately Edges; finally press the two layers of fabric stitched together on the chest on top of the two layers of fabric on the back. The reason for adopting this stitching method can solve the problem of comfort at the stitching and stitching, and at the same time, the stitching position can be protected by the second layer of anti-cutting and puncture fabric 2, which strengthens the protection strength of the seam. Features.

S2. The sleeve cage of the white coat can be the first layer of surface fabric 1 on the chest and the second layer of cut-resistant fabric 2 to be sewn together and seamed, and then the back of the cut-resistant fabric can be seamed separately and combined with the first layer of surface fabric. Sewing; the sleeves of the white coat are also the first layer of surface fabric 1 and the second layer of cut-resistant fabric 2 and stitched together and seamed together; then the chest, back and sleeves of the armband are sewn together with the first layer of surface fabric 1 , There is a 1-20mm gap between the two layers of fabric at the sleeve part of the sleeve cuff and the second layer of anti-cutting fabric 2 on the chest and the second layer of anti-cutting and stabbed fabric 2 on the back. The reason for adopting this suture method is that the armpit is easy to move and has a large space for stretching and elastic activities.

S3, the neck stand-up collar part of the white coat and the small collar part of the front chest are also the first layer of surface fabric 1 and the second layer of cut-and-thorn-resistant fabric 2 that are integrally sewn together. The collar part of the neck can be put down at ordinary times, and it can stand up in times of danger to protect the neck from being cut and stabbed by knives;

S4. The most edge of the placket of the white coat also includes the first layer of surface fabric 1 and the second layer of anti-cutting fabric 2 to be stitched together.

The specific embodiments of the present invention have been described above in detail, but they are only used as examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be included within the scope of the present invention.

Claims (10)

1. A stab-resistant and cut-resistant white lab coat, characterized in that it comprises a first layer of surface fabric (1) and a second layer of cut-resistant fabric (2) that are stitched together in one piece, and the first layer of surface fabric (1) Fully sewn together, there is a 1-20mm gap between the shoulder seam and the arm cage of the second layer of anti-cutting fabric (2), and the second layer of anti-cutting fabric (2) is made of aramid fiber, high-strength high-modulus polyethylene fiber , One or more of high-strength polyester fiber, high-strength nylon fiber, glass fiber, basalt fiber, metal fiber, and spandex are woven by knitting or weaving. 2. The stab-resistant and cut-resistant white lab coat according to claim 1, further comprising a third layer of inner layer fabric (3), the first layer of surface fabric (1), the second layer of cut-resistant and stab-resistant fabric (2) and the inner layer fabric (3) of the third layer are sequentially and integrally sewed and connected. 3. The stab-resistant and cut-resistant white lab coat according to claim 1, wherein the first layer of surface fabric (1) adopts cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, bamboo One or several kinds of fibers and conductive filaments are woven together. 4. The anti-stab and cut-resistant white lab coat according to claim 1, wherein the second layer of anti-cut and thorn fabric (2) has a gram weight of 120-750g/m ² and a thickness of 0.3-4mm; The second layer of cut and puncture-resistant fabric (2) adopts at least aramid fibers and high-strength and high-modulus polyethylene fibers, wherein the sum of the mass of the aramid fibers and the high-strength and high-modulus polyethylene fibers accounts for the total amount of the second layer of cut and puncture-resistant fabrics (2). The mass ratio is 70-100%, the strength of the aramid fiber and the high-strength and high-modulus polyethylene fiber is at least 28CN/dex, and the modulus is at least 1000CN/dtex. 5. The stab-resistant and cut-resistant white lab coat according to claim 1, wherein the third layer of inner layer fabric (3) adopts cotton, polyester, nylon, spandex, vinylon, wool, animal fiber, modal, One or several kinds of bamboo fibers and conductive filaments are compositely woven; the first layer surface fabric (1) and the third layer inner fabric (3) are both 100-280g/m ² in gram weight, and have an average thickness of 100g/m 2 . It is 0.2-1.5mm, and the weaving method is knitting or weaving. 6. The stab-resistant and cut-resistant white coat according to claim 1, characterized in that, said white coat is provided with pockets (4) on both sides of the front chest and waist. 7 . The stab-resistant and cut-resistant white lab coat according to claim 1 , wherein the white lab coat is provided with buttons ( 5 ) at the cuffs, and the buttons ( 5 ) are elastic buttons or buttons. 8 . 8 . The stab-resistant and cut-resistant white coat according to claim 1 , wherein the sleeves of the white coat are long-sleeved or short-sleeved. 9 . 9. The stab-resistant and cut-resistant white lab coat according to claim 1, characterized in that, the white lab coat is provided with embroidery or printing on the chest; The weight of the gown is 0.3-2kg. 10. according to the manufacture method of the puncture-resistant white coat described in any one of claim 1-9, it is characterized in that, comprise the steps: S1. First, sew the first layer of surface fabric (1) and the second layer of anti-cutting and thorn fabric (2) on the chest side at the side seam and shoulder seam of the white coat and lock the edges; The two layers of anti-cutting fabric (2) are individually seamed; finally, the two layers of fabric sewn together on the chest are sewed and pressed onto the two layers of fabric on the back; S2. First, sew the first layer of surface fabric (1) and the second layer of anti-cutting fabric (2) on the chest at the sleeve cage of the white coat and lock the edges; then sew the second layer of anti-cutting fabric (2) on the back ) is individually seamed and sewed on the first layer of surface fabric (1), and the sleeves of the white coat are also sewn and edge-locked by the first layer of surface fabric (1) and the second layer of cut and puncture-resistant fabric (2). , and then sew together the first layer of surface fabric (1) at the chest, back and sleeves at the arm cage, and the two layers of fabric at the sleeve at the arm cage and the second layer of cut-and-stab fabric (2) on the chest and the second layer at the back There is a 1-20mm gap between the layers of anti-cut and puncture fabrics (2) and no stitching; the anti-stab white coat can also be the first layer of surface fabric (1), the second layer of cut and puncture-resistant fabric (2) and the third layer The inner layer fabric (3) is sewed together in one piece, and the second layer of the front chest, the back and the sleeves, the second layer of anti-cutting fabric (2) and the third layer of the inner layer fabric (3) are sewed together to form a whole body, and then combined with the third layer of the inner layer fabric (3). A layer of surface fabric (1) is sewn together, a first layer of surface fabric (1) is sewn together at the position of the arm cage to connect the front chest, back and sleeves, and the second layer of anti-cutting fabric (2) and the first layer of fabric (1) are sewn together. The three-layer inner fabric (3) does not need to connect the front chest, back and sleeves, and there is a 1-20mm gap between the sleeves and the chest and back at the cuff; S3. The first layer of surface fabric (1) and the second layer of cut and puncture-resistant fabric (2) are integrally sewed on the neck stand-up collar part and the small collar part of the front chest of the white coat; S4. The first layer of surface fabric (1) and the second layer of anti-cut and puncture fabric (2) at the most edge of the placket of the white coat are integrally sewed together.

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