Manufacturing process of non-ironing western-style clothes and non-ironing western-style clothes

Abstract

The invention discloses a manufacturing process of non-ironing western-style clothes and the non-ironing western-style clothes. The manufacturing process comprises the following steps of auxiliary material type selection, wherein machine washable adhesive interlining, high-elastic shrink-proof chest interlining, washable stitches and customized washable elastic anti-deformation shoulder pads made of blended materials are selected; the shoulder pad is pretreated, specifically, the arc-shaped edge of the customized washable elastic anti-deformation shoulder pad is subjected to edge-scattering-preventing reinforced edge locking treatment; performing structure sewing: performing four-thread chain-shaped overlock sewing on the mechanical key parts of shoulders, armholes and side seams of the western-style clothes by adopting the washable stitches, and matching with a local adhesive interlining reinforcing process; and integral shaping: carrying out integral heat shaping treatment on the sewn western-style clothes. By means of the shrink-proof and washing-deformation-resistant technology and combination of the non-ironing washable materials, natural drooping after machine washing is achieved, the anti-wrinkle grade reaches the fourth grade, and the abutted seam stability reaches the 3.5 grade. The western-style clothes provided by the invention are suitable for business and travel scenes, the pain points that traditional western-style clothes are tedious in nursing and easy to wrinkle and deform are solved, and the western-style clothes have both environmental protection property and durability.

Description

Technical Field

[0001] This application relates to the field of garment manufacturing technology, and in particular to a manufacturing process for wrinkle-free suits and wrinkle-free suits. Background Technology

[0002] Suits are suitable for business occasions and formal settings, and are often seen as a symbol of cultural refinement and gentlemanly conduct. They have a crisp appearance and smooth lines, and can be paired with a tie to create a "suit and tie" style of dress.

[0003] Traditional suits have the following problems: cumbersome care: requiring professional dry cleaning, which is time-consuming and labor-intensive, and frequent dry cleaning can damage the fabric performance; prone to wrinkling and deformation: machine washing easily produces wrinkles and curled seams, affecting the crispness; and material limitations: ordinary chest linings and seams have poor water resistance, resulting in a shortened service life. Summary of the Invention

[0004] This application provides a manufacturing process and an example of wrinkle-free suits to solve the technical problems of cumbersome care and easy wrinkling and deformation of traditional suits.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] In a first aspect, embodiments of this application provide a manufacturing process for wrinkle-free suits, including the following steps:

[0007] Accessory selection: Machine washable fusible interlining, high-elasticity anti-shrinkage chest pad, washable seam thread, and custom-made washable elastic anti-deformation shoulder pads made of blended materials.

[0008] Shoulder pad pretreatment: The curved edge of the customized washable elastic anti-deformation shoulder pad is reinforced with a locking edge to prevent fraying;

[0009] Structural sewing: At the shoulder, armhole, and side seam of the suit, which are key mechanical parts, the washable thread is used to make four-line chain overlock sewing, and local fusible interlining is used for reinforcement.

[0010] Overall shaping: The finished suit undergoes overall heat shaping treatment.

[0011] In some embodiments, the high-elasticity anti-shrinkage chest lining is a German Freudenberg water-washable high-elasticity anti-shrinkage chest lining, with a stiffness retention rate of ≥93% after washing.

[0012] In some embodiments, the washable thread is German Coats washable thread made of high-strength polyester core-spun material, which retains ≥90% of its tensile strength after washing.

[0013] In some embodiments, after the overall shaping process, the finished product is tested according to GB / T 13771-2009 standard, and the wrinkle resistance level reaches 4.0 and the seam stability reaches 3.5.

[0014] In some embodiments, the auxiliary materials selected include machine-washable fusible interlinings, and the machine-washable fusible interlinings have a water washing temperature ≥60°C.

[0015] In some embodiments, the structure is sewn with high-strength polyester core-spun thread, combined with four-thread chain overlocking and local adhesive lining reinforcement to create an internal safety structure that can withstand repeated twisting and turning in a washing machine.

[0016] In some embodiments, after the shoulder pad pretreatment, the deformation rate of the shoulder pad after washing is ≤2%.

[0017] In some embodiments, the auxiliary material selection uses a high-elasticity anti-shrinkage chest lining with a rebound rate of ≥95%.

[0018] In some embodiments, the auxiliary material selection uses washable sutures with hydrolysis resistance ≥ 100 washes.

[0019] Secondly, embodiments of this application also provide a wrinkle-free suit, characterized in that it is manufactured using the manufacturing process described in the first aspect, the wrinkle-free suit comprising:

[0020] Washable inner lining components: The entire line is equipped with a machine-washable adhesive lining with a washing temperature resistance of ≥60℃ and a German Freudenberg washable high-elasticity anti-shrinkage chest lining with a resilience of ≥95%.

[0021] Custom-made washable elastic anti-deformation shoulder pads: made of blended fabric, with curved edges reinforced with anti-fraying edge locking treatment, deformation rate ≤2% after washing;

[0022] Reinforcement structure for key mechanical parts: The shoulder, armhole and side seam are sewn with German KOSCO washable thread, combined with four-thread chain overlock and local fusible interlining for reinforcement.

[0023] The wrinkle-free suit was tested according to GB / T 13771-2009 standard, with a wrinkle resistance level of 4.0, a seam stability level of 3.5, and a flatness retention rate of ≥93% after washing.

[0024] The above-mentioned technical solutions adopted in this application embodiment can achieve the following beneficial effects: the manufacturing process of wrinkle-free suits has been optimized in terms of accessory selection, shoulder pad pretreatment, structural sewing, and overall shaping. Specifically, accessory selection includes machine-washable fusible interlining, high-elasticity anti-shrinkage chest lining, washable thread, and custom-made washable elastic anti-deformation shoulder pads made of blended materials; shoulder pad pretreatment involves overlocking the curved edges of the custom-made washable elastic anti-deformation shoulder pads to prevent fraying; structural sewing uses the washable thread for four-line chain overlocking at the shoulder, armhole, and side seam mechanically critical areas of the suit, combined with local fusible interlining reinforcement; and overall shaping involves heat setting the sewn suit. Through the combination of anti-shrinkage, anti-wash deformation technology and wrinkle-free washable materials, the suit achieves natural drape after machine washing, a wrinkle resistance level of 4, and a seam stability level of 3.5. This suit is suitable for business and travel occasions, solving the pain points of traditional suits such as cumbersome care and easy wrinkling and deformation, while being both environmentally friendly and durable. Attached Figure Description

[0025] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0026] Figure 1 This is a schematic diagram of the washable elastic chest lining structure in the manufacturing process of the wrinkle-free suit in this application embodiment;

[0027] Figure 2 This is a diagram illustrating the manufacturing process of the wrinkle-free suit in this application, including the chest lining and the waterproof washing and hemming process for the shoulder pads.

[0028] Figure 3 This is a schematic diagram of the mechanical reinforcement process for key parts of the manufacturing process of the wrinkle-free suit in this application embodiment;

[0029] Figure 4 This is a schematic diagram of the anti-fraying process for the lining seam allowance in the manufacturing process of the wrinkle-free suit in this application embodiment.

[0030] Figure 5 This is a schematic diagram of the anti-fraying process for the lining seam allowance in the manufacturing process of the wrinkle-free suit in this application embodiment.

[0031] Figure 6 This is a flowchart illustrating the manufacturing process of the wrinkle-free suit in this application embodiment;

[0032] Figure 7 This is one of the test reports for the manufacturing process of the wrinkle-free suit in the embodiments of this application;

[0033] Figure 8 This is the second test report on the manufacturing process of the wrinkle-free suit in the embodiments of this application;

[0034] Figure 9 This is the third test report on the manufacturing process of the wrinkle-free suit in this application embodiment. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0037] This application provides a manufacturing process for wrinkle-free suits, such as... Figure 6 The diagram shows a manufacturing process for a wrinkle-free suit according to an embodiment of this application. The method includes at least the following steps S610 to S640:

[0038] Step S610, Material Selection: Select machine-washable fusible interlining, high-elasticity anti-shrinkage chest lining, washable seam thread, and custom-made washable elastic anti-deformation shoulder pads made of blended materials.

[0039] By using machine-washable bonded linings (washing temperature ≥60℃) and high-elasticity anti-shrinkage chest linings (resilience rate ≥95%) throughout the entire line, the inner and outer layers are ensured to stretch and contract in tandem, and the flatness retention rate after washing is ≥95%. It can serve as a washable inner lining synergy system.

[0040] Specifically, such as Figure 1 The image shows the structure of a washable elastic chest lining, which includes a main lining, a secondary lining, a reinforcing lining, chest padding, a chest lining, and a four-line overlock edging at the outer edge of the chest lining.

[0041] Step S620, shoulder pad pretreatment: The curved edge of the customized washable elastic anti-deformation shoulder pad is reinforced with a locking edge treatment to prevent fraying.

[0042] By innovatively using blended materials and employing a reinforced overlocking process to prevent fraying along the curved edges of the shoulder pads, the deformation rate after washing is ≤2%, maintaining the precision of the collar, sleeves, shoulders, chest, and waist curves. Specifically, washable elastic shoulder pads are used, with a deformation rate of less than 2% after washing, meeting the requirements of business occasions.

[0043] Specifically, such as Figure 2 As shown, it includes a four-line overlock stitch on the outer opening of the chest lining, a four-line overlock stitch on the outer opening of the shoulder pads, and a combined structure of front piece + chest lining + shoulder pads.

[0044] Step S630, Structural sewing: At the shoulder, armhole, and side seam of the suit, which are key mechanical parts, a four-line chain overlock sewing is performed using the washable thread, and a local fusible interlining reinforcement process is used.

[0045] Specifically, mechanical reinforcement is applied to key areas: high-strength polyester core-spun thread is used in key mechanical areas such as the shoulder, armhole, and side seams, combined with four-line chain overlocking and local fusible interlining reinforcement to create an internal safety structure that can withstand repeated twisting and turning in a washing machine.

[0046] like Figure 3 As shown, it includes the upper collar (1), lower collar (2), facing (3), back panel (4), side panel (5), back panel (6), large sleeve (7), and small sleeve (8). Figure 4 and Figure 5 The diagram illustrates a process to prevent fraying at the seam allowance of lining fabric. This process refers to a series of technical treatments used in garment manufacturing to prevent the edges of the lining fabric from coming undone or fraying after cutting and sewing. Because lining fabric is usually thin and loose, its seam allowances are easily frayed during friction or pulling, affecting the appearance and durability of the finished product. Therefore, this process is crucial.

[0047] like Figure 5 As shown, a four-line anti-fraying edge process is adopted, including edge trimming, edge fixing, and edge locking.

[0048] Step S640, Overall shaping: Perform overall heat shaping treatment on the sewn suit.

[0049] Treated with a special heat-setting process, it can quickly regain its full and crisp shape after washing, solving the problem of traditional chest linings "sag and soften when wet". The post-treatment uses a chemical-free steam setting process to ensure crispness after washing.

[0050] The wrinkle-free suits produced by the above-mentioned wrinkle-free suit manufacturing process, tested according to GB / T 13771-2009 standard, have a wrinkle resistance level of 4.0 (Class A standard) and a seam stability level of 3.5 (national standard).

[0051] As a preferred embodiment, the high-elasticity anti-shrinkage chest lining is a German Freudenberg water-washable high-elasticity anti-shrinkage chest lining, which retains ≥93% of its stiffness after washing.

[0052] Made with German Freudenberg water-washable chest lining, it retains 93% of its stiffness after 50 water washes.

[0053] As a preferred embodiment, the washable thread is German Coats washable thread made of high-strength polyester core-spun material, which has a tensile strength retention rate of ≥90% after washing.

[0054] It uses German KOSCO washable thread, which has a tensile strength retention rate of 90% after 50 washes.

[0055] As a preferred embodiment, after the overall shaping treatment, the finished product is tested according to GB / T 13771-2009 standard, and the wrinkle resistance level reaches 4.0 and the seam stability reaches 3.5.

[0056] like Figures 7-9 The image shown is a schematic diagram of the test report. The report can be retrieved as follows:

[0057] Test Project This invention Wrinkle-free suits available Enterprise Standards Wrinkle resistance rating of garment Level 4.0 ≤2.5 level ≥3.5 level seam stability Level 3.5 ≤2.0 level ≥3.0 level Stiffness retention rate after washing 93% -

[0058] As a preferred embodiment, the auxiliary materials used in this embodiment are all machine-washable adhesive liners, and the machine-washable adhesive liners have a water washing temperature of ≥60℃.

[0059] The entire line uses machine-washable blister packing (water washing temperature ≥60℃) to ensure the overall shape remains stable after washing.

[0060] As a preferred embodiment, the structure is sewn with high-strength polyester core-spun thread, combined with four-thread chain-like overlocking and local adhesive lining reinforcement, to construct an internal safety structure that can withstand repeated twisting and turning in a washing machine.

[0061] As a preferred embodiment, after the shoulder pad pretreatment, the deformation rate of the shoulder pad after washing is ≤2%.

[0062] By innovatively using blended materials and employing a reinforced overlocking process to prevent fraying along the curved edges of the shoulder pads, the deformation rate after washing is ≤2%, maintaining the precision of the collar, sleeves, shoulders, chest, and waist curves. Specifically, washable elastic shoulder pads are used, with a deformation rate of less than 2% after washing, meeting the requirements of business occasions.

[0063] As a preferred embodiment, the auxiliary material selected is a high-elasticity anti-shrinkage chest lining with a rebound rate of ≥95%.

[0064] It adopts a high-elasticity anti-shrinkage chest lining (rebound rate ≥95%) to ensure coordinated expansion and contraction of the inner and outer layers, and maintains a flatness retention rate of ≥95% after washing, ensuring the overall shape stability after washing.

[0065] As a preferred embodiment, the auxiliary material selection uses washable sutures with hydrolysis resistance ≥100 washes.

[0066] Uses German KOSCH washable sutures: Uses KOSCH brand special sutures (hydrolysis resistance ≥100 washes), tensile strength retention rate ≥90% after washing, effectively solving the problems of ordinary sutures becoming brittle and coming undone after washing.

[0067] This application embodiment also provides a wrinkle-free suit, manufactured using the aforementioned manufacturing process, the wrinkle-free suit comprising:

[0068] Washable inner lining components: The entire line is equipped with a machine-washable adhesive lining with a washing temperature resistance of ≥60℃ and a German Freudenberg washable high-elasticity anti-shrinkage chest lining with a resilience of ≥95%.

[0069] Custom-made washable elastic anti-deformation shoulder pads: made of blended fabric, with curved edges reinforced with anti-fraying edge locking treatment, deformation rate ≤2% after washing;

[0070] Reinforcement structure for key mechanical parts: The shoulder, armhole and side seam are sewn with German KOSCO washable thread, combined with four-thread chain overlock and local fusible interlining for reinforcement.

[0071] The wrinkle-free suit was tested according to GB / T 13771-2009 standard, with a wrinkle resistance level of 4.0, a seam stability level of 3.5, and a flatness retention rate of ≥93% after washing.

[0072] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A manufacturing process for wrinkle-free suits, characterized in that, Includes the following steps: Accessory selection: Machine washable fusible interlining, high-elasticity anti-shrinkage chest pad, washable seam thread, and custom-made washable elastic anti-deformation shoulder pads made of blended materials. Shoulder pad pretreatment: The curved edge of the customized washable elastic anti-deformation shoulder pad is reinforced with a locking edge to prevent fraying; Structural sewing: At the shoulder, armhole, and side seam of the suit, which are key mechanical parts, the washable thread is used to make four-line chain overlock sewing, and local fusible interlining is used for reinforcement. Overall shaping: The finished suit undergoes overall heat shaping treatment.

2. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, The high-elasticity anti-shrinkage chest lining is a German Freudenberg water-washable high-elasticity anti-shrinkage chest lining, with a stiffness retention rate of ≥93% after washing.

3. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, The washable suture is a German Cosco washable suture made of high-strength polyester core-spun material, with a tensile strength retention rate of ≥90% after washing.

4. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, After the overall shaping process, the finished product was tested according to GB / T 13771-2009 standard, and the wrinkle resistance level reached 4.0 and the seam stability reached 3.

5.

5. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, In the selection of auxiliary materials, machine-washable adhesive linings are used throughout the entire line, and the washing temperature of the machine-washable adhesive linings is ≥60℃.

6. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, The structure is sewn with high-strength polyester core-spun thread, combined with four-thread chain-like overlocking and local adhesive lining reinforcement, to create an internal safety structure that can withstand repeated twisting and turning in a washing machine.

7. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, After the shoulder pad is pretreated, the deformation rate of the shoulder pad after washing is ≤2%.

8. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, The selected auxiliary materials include a high-elasticity, anti-shrinkage chest lining with a rebound rate of ≥95%.

9. The manufacturing process of the wrinkle-free suit according to claim 1, characterized in that, In the selection of auxiliary materials, washable sutures with hydrolysis resistance ≥ 100 washes are used.

10. A wrinkle-free suit, characterized in that, The wrinkle-free suit, manufactured using the manufacturing process described in any one of claims 1 to 9, comprises: Washable inner lining components: The entire line is equipped with a machine-washable adhesive lining with a washing temperature resistance of ≥60℃ and a German Freudenberg washable high-elasticity anti-shrinkage chest lining with a resilience of ≥95%. Custom-made washable elastic anti-deformation shoulder pads: made of blended fabric, with curved edges reinforced with anti-fraying edge locking treatment, deformation rate ≤2% after washing; Reinforcement structure for key mechanical parts: The shoulder, armhole and side seam are sewn with German KOSCO washable thread, combined with four-thread chain overlock and local fusible interlining for reinforcement. The wrinkle-free suit was tested according to GB / T 13771-2009 standard, with a wrinkle resistance level of 4.0, a seam stability level of 3.5, and a flatness retention rate of ≥93% after washing.

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