Garment non-ironing production process

Abstract

The invention provides a garment non-ironing production process, and relates to the technical field of garment processing. Comprising the steps of atomized spraying, pre-drying, pre-ironing, pressing, trimming, on-line inspection, baking, cooling, soft washing and drying, the technological process is simple and reasonable, in the production process, the garment fabric is pretreated by using a compounded mixed liquid medicine, the mixed liquid medicine permeates into fabric fibers and reacts with fiber molecules, the molecular structure of the fabric fibers is changed, and the fabric fibers and the fabric fibers are subjected to surface treatment. The fabric subjected to chemical pretreatment continues to be subjected to mechanical flattening and drying, the crease resistance of the fabric is further enhanced, the fabric is made to be smoother, wrinkles are reduced, the whole shirt garment can reach the non-ironing standard through treatment of the whole production process, and the shirt garment has the advantages of being high in practicability and the like. The method is suitable for various fiber materials such as cotton, silk, hemp and chemical fiber.

Description

Technical Field

[0001] The present application relates to the technical field of garment processing, and in particular to a wrinkle-free production process for ready-made garments. Background Art

[0002] A shirt, also known as a blouse, is a top worn between an inner or outer top, but can also be worn alone. It is made of a variety of textures, such as cotton, linen, silk, chemical fiber, etc., and in different colors. It is usually worn with trousers or skirts and is especially popular in formal or semi-formal occasions.

[0003] After ordinary shirts are worn and washed, wrinkles are easily generated in the shirts, which affects the appearance of wearing. After washing, they must be ironed before wearing, which brings great inconvenience to daily wear.

[0004] In view of this, the present application aims to provide a wrinkle-free production process for ready-made garments to better solve the above-mentioned technical problems. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a wrinkle-free production process for ready-made garments, which can solve the technical problems.

[0006] The present invention provides a non-ironing production process for ready-made garments, comprising the following steps:

[0007] S1. Atomization spraying: spray the mixed solution formed by the penetrant SA-MZ, softener LR-9930, fiber protector BXN-P, resin finishing agent BXN-R and catalyst BXN-F onto the clothes, ensuring that all parts of the clothes are evenly coated with liquid;

[0008] S2. Pre-drying: transfer the shirt from the sprayer to the dryer and pre-dry the sprayed shirt at a temperature of 40°C to 45°C;

[0009] S3. Finalize the model and conduct online inspection to ensure the quality of the previous process;

[0010] S4. Baking, placing the garment in an oven at a temperature of 120-130°C for 350-370s to allow the liquid to cross-link with the garment fibers, thereby making the garment non-ironing;

[0011] S5. Cooling, cooling down the shirt and rehumidifying it;

[0012] S6. Wash with water to remove the unreacted components remaining on the surface of the garment;

[0013] S7. Drying: drying the garments.

[0014] Furthermore, in step S1, in the mixed solution, the concentration of the penetrant SA-MZ is 4-6 g / L, the concentration of the softener LR-9930 is 55-65 g / L, the concentration of the fiber protector BXN-P is 35-45 g / L, the concentration of the resin finishing agent BXN-R is 100-180 g / L, and the concentration of the catalyst BXN-F is 20-36 g / L.

[0015] Furthermore, in step S2, the residual moisture content after pre-baking is controlled to be 33-38%.

[0016] Furthermore, in step S3, the shaping step specifically includes pre-ironing, pressing and trimming.

[0017] Furthermore, the order of the pressed garment parts is the side seam, the right front piece, the left front piece, the back piece, the back closure, the sleeves, and the collar.

[0018] Furthermore, during the pressing process using the press machine, the pressing temperature of the side seams was set to 125°C, the light pressing time was 2s, the heavy pressing time was 15s, the cooling time was 2s, and the pressure was 0.5Mpa; the pressing temperature of the left front piece and the right front piece was set to 130°C, the light pressing time was 2s, the heavy pressing time was 15s, the cooling time was 2s, and the pressure was 0.5Mpa; the pressing temperature of the back compound was set to 130°C, the light pressing time was 2s, the heavy pressing time was 15s, the cooling time was 2s, and the pressure was 0.5Mpa; the pressing temperature of the sleeves and collar was set to 120°C, the light pressing time was 2s, the heavy pressing time was 18s, the cooling time was 2s, and the pressure was 0.5Mpa.

[0019] Furthermore, the temperature of the iron for ironing is 150°C.

[0020] Furthermore, the garment in step S3 is placed in an oven for baking, which needs to be placed in the oven within 5 to 10 seconds.

[0021] Furthermore, in step S5, the shirt is placed in a ventilated place to cool for more than 1 hour to cool down and regain moisture.

[0022] Furthermore, in step S7, after the garment is dried, it needs to be cooled to a temperature not exceeding 30°C before being taken out.

[0023] Beneficial effects of the present invention:

[0024] The wrinkle-free production process for ready-made clothes provided by the present invention comprises the steps of atomizing spraying, pre-baking, pre-ironing, pressing, ironing, online inspection, baking, cooling, soft washing and drying. The process flow is simple and reasonable. During the production process, a compounded mixed liquid medicine is used to pre-treat the ready-made clothing fabric. The mixed liquid medicine penetrates into the interior of the fabric fiber and reacts with the fiber molecules to change its molecular structure, thereby improving the wrinkle resistance of the fabric. The chemically pre-treated fabric is further mechanically flattened and dried to further strengthen its wrinkle resistance, thereby making the fabric smoother and reducing the generation of wrinkles. Through the processing of the overall production process, the entire shirt garment can meet the wrinkle-free standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a flowchart of the production process in an embodiment of the present invention. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively by way of examples, and preferred embodiments of the present invention are given below. However, the present invention can be implemented in a variety of different forms and is not limited to the embodiments described herein. Any other implementation schemes obtained by modifying or equivalently replacing the technical scheme of the present invention without creative results are within the protection scope of the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for describing specific embodiments and are not intended to limit the present invention.

[0029] The numerical values ​​disclosed in the embodiments of the present invention are approximate values, not definite values. When the error or experimental conditions permit, all values ​​within the error range may be included without being limited to the specific numerical values ​​disclosed in the embodiments of the present invention.

[0030] Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0031] Example 1

[0032] This embodiment provides a non-ironing production process for ready-made garments, comprising the following steps:

[0033] S1. Atomization spraying: spray the mixed solution formed by the penetrant SA-MZ, softener LR-9930, fiber protector BXN-P, resin finishing agent BXN-R and catalyst BXN-F onto the clothes, ensuring that all parts of the clothes are evenly coated with liquid;

[0034] In the mixed solution, the concentration of penetrant SA-MZ is 5g / L, the concentration of softener LR-9930 is 60g / L, the concentration of fiber protector BXN-P is 40g / L, the concentration of resin finishing agent BXN-R is 140g / L, and the concentration of catalyst BXN-F is 28g / L.

[0035] S2. Pre-drying: transfer the shirt from the sprayer to the dryer, and pre-dry the sprayed garment at a temperature of 45°C. After pre-drying, the residual moisture content is controlled at 35%;

[0036] S3. Finalize the model and conduct online inspection to ensure the quality of the previous process;

[0037] The shaping steps specifically include pre-ironing, pressing and trimming.

[0038] The main parts to be pre-ironed are the hem, front and back darts, and sleeve pleats.

[0039] The order of the pressed garment parts is side seams, right front piece, left front piece, back piece, back closure, sleeves, and collar.

[0040] In this step, the press machine is used for pressing. The press machine parameter settings for each garment part are shown in the following table:

[0041] press Side seams Left and right front pieces Back Houfusi Sleeves, collar Set temperature ℃ 125 130 130 130 130 Light pressure time / s 2 2 2 2 2 Heavy pressure time / s 15 15 15 15 15 Cooling time / s 2 2 2 2 2 Pressure / Mpa 0.5 0.5 0.5 0.5 0.5

[0042] The temperature of the iron used for ironing is 150℃.

[0043] S4. Baking, placing the garment in an oven at 125°C for 360 seconds to allow the liquid to cross-link with the garment fibers, thereby making the garment non-ironing;

[0044] In this step, the garment is placed in an oven for baking within 10 seconds to prevent the temperature from dropping too much and causing adverse effects on the color of the garment.

[0045] S5. Cooling: Place the garment in a ventilated place for more than 1 hour to allow the shirt to cool down and regain moisture.

[0046] S6. Wash with water to remove the unreacted components remaining on the surface of the garment;

[0047] S7. Drying: Dry the garment and then cool it to no more than 30°C before taking it out of the dryer.

[0048] Specifically, in this embodiment, the non-ironing treatment is performed on shirts made of pure cotton fabrics. After the non-ironing treatment, the distortion after washing is less than 3%, and there is no wrinkling or deformation after washing.

[0049] Example 2

[0050] The present embodiment provides a wrinkle-free production process for ready-made garments. The steps of other embodiments are the same, and the only difference is that in the mixed solution, the concentration of the resin finishing agent BXN-R is 110g / L; the wrinkle-free treatment in the present embodiment is for chemical fiber shirts. After the wrinkle-free treatment, the distortion after washing is less than 3%, and there is no wrinkle or deformation after washing.

[0051] Example 3

[0052] The present embodiment provides a wrinkle-free production process for ready-made garments. The steps of other embodiments are the same, and the only difference is that in the mixed solution, the concentration of the resin finishing agent BXN-R is 160g / L; the residual moisture content is controlled at 33% after pre-baking. The wrinkle-free treatment in this embodiment is for a linen shirt. After the wrinkle-free treatment, the distortion after washing is less than 3%, and there is no wrinkle or deformation after washing.

[0053] In summary, the wrinkle-free production process for ready-made clothes provided in this embodiment includes the steps of atomizing spraying, pre-baking, pre-ironing, pressing, ironing, online inspection, baking, cooling, soft washing and drying. The process flow is simple and reasonable. During the production process, the garment fabric is pretreated with a compounded mixed solution. The mixed solution penetrates into the fabric fiber and reacts with the fiber molecules to change its molecular structure, thereby improving the wrinkle resistance of the fabric. The chemically pretreated fabric is further mechanically flattened and dried to further enhance its wrinkle resistance, making the fabric smoother and reducing the occurrence of wrinkles. Through the processing of the overall production process, the entire shirt garment can meet the wrinkle-free standard. It can be applicable to a variety of fiber materials such as cotton, silk, linen, and chemical fiber.

[0054] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A non-ironing production process for ready-made garments, characterized in that: The steps include: S1. Atomization spraying: spray the mixed solution formed by the penetrant SA-MZ, softener LR-9930, fiber protector BXN-P, resin finishing agent BXN-R and catalyst BXN-F onto the clothes, ensuring that all parts of the clothes are evenly coated with liquid; S2. Pre-drying: transfer the shirt from the sprayer to the dryer and pre-dry the sprayed shirt at a temperature of 40°C to 45°C; S3. Finalize the model and conduct online inspection to ensure the quality of the previous process; S4. Baking, placing the garment in an oven at a temperature of 120-130°C for 350-370s to allow the liquid to cross-link with the garment fibers, thereby making the garment non-ironing; S5. Cooling, cooling down the shirt and rehumidifying it; S6. Wash with water to remove the unreacted components remaining on the surface of the garment; S7. Drying: drying the garments.

2. The non-ironing production process for ready-made garments according to claim 1, characterized in that: In step S1, in the mixed solution, the concentration of the penetrant SA-MZ is 4-6 g / L, the concentration of the softener LR-9930 is 55-65 g / L, the concentration of the fiber protector BXN-P is 35-45 g / L, the concentration of the resin finishing agent BXN-R is 100-180 g / L, and the concentration of the catalyst BXN-F is 20-36 g / L.

3. The non-ironing production process for ready-made garments according to claim 1, characterized in that: In step S2, the residual moisture content is controlled to be 33-38% after pre-baking.

4. The non-ironing production process for ready-made garments according to claim 1, characterized in that: In step S3, the shaping step specifically includes pre-ironing, pressing and finishing.

5. The non-ironing production process for ready-made garments according to claim 4, characterized in that: The order of pressing the garment parts is side seams, right front piece, left front piece, back piece, back closure, sleeves, and collar.

6. The process for producing non-ironing ready-made garments according to claim 5, characterized in that: During the pressing process using the press, the pressing temperature of the side seams is set to 125°C, the light pressing time is 2s, the heavy pressing time is 15s, the cooling time is 2s, and the pressure is 0.5Mpa; the pressing temperature of the left front piece and the right front piece is set to 130°C, the light pressing time is 2s, the heavy pressing time is 15s, the cooling time is 2s, and the pressure is 0.5Mpa; the pressing temperature of the back compound is set to 130°C, the light pressing time is 2s, the heavy pressing time is 15s, the cooling time is 2s, and the pressure is 0.5Mpa; the pressing temperature of the sleeves and collar is set to 120°C, the light pressing time is 2s, the heavy pressing time is 18s, the cooling time is 2s, and the pressure is 0.5Mpa.

7. The process for producing non-ironing ready-made garments according to claim 4, characterized in that: The iron temperature for ironing is 150℃.

8. The non-ironing production process for ready-made garments according to claim 1, characterized in that: The garment in step S3 is placed in an oven for baking, which needs to be placed in the oven within 5 to 10 seconds.

9. The process for producing non-ironing ready-made garments according to claim 1, characterized in that: In step S5, the shirt is placed in a ventilated place for cooling for more than 1 hour to cool down and regain moisture.

10. The non-ironing production process for ready-made garments according to claim 1, characterized in that: In step S7, after the garment is dried, it needs to be cooled to a temperature not exceeding 30°C before being taken out.

Images