Processing method of a half-zipper wear-resistant patch and half-zipper wear-resistant patch

Abstract

The application discloses a processing method of a half-zipper wear-preventing patch and the half-zipper wear-preventing patch. First surfaces of two first fabrics are pasted together; the two first fabrics are fixed along a folding line, and the fixed length is smaller than the length of the folding line, so that a gap is formed for subsequent use and the two first fabrics are fixed together; the two first fabrics are folded along the folding line, and one of the first fabrics is turned over, so that the two first fabrics are located at the same height, thereby preventing height difference and facilitating connection with a half-zipper; and a gap is formed above the fixed position of the two first fabrics, and the gap corresponds to a zipper opening formed by the half-zipper, so that the function of the normal half-zipper is realized. The middle line of the half-zipper is coincided with the folding line, and the reverse surface of the half-zipper is fixed on the same surface of the two first fabrics, so as to isolate the skin and the reverse surface of the half-zipper and prevent skin abrasion.

Description

Technical Field

[0001] This invention relates to the field of clothing, specifically to a processing method and a half-open zipper anti-friction patch. Background Technology

[0002] Clothing items such as half-open zip-up sweatshirts, polo shirts, and hoodies play an important role in daily life. These styles typically use simple stitching or an unlined, fitted design, resulting in exposed zipper teeth on the reverse side and a raised, movable end of the placket. However, this design suffers from significant chafing and discomfort. Since these garments are often worn close to the skin, the stiff zipper teeth can easily rub against the skin when not wearing an inner layer, leading to discomfort and a negative user experience.

[0003] While existing technologies have attempted to alleviate chafing by increasing the thickness of the lining or altering the zipper structure, these methods often fail to simultaneously achieve aesthetics, comfort, and cost. For example, while increasing the lining thickness can reduce chafing to some extent, it also increases the overall weight of the garment, affecting wearing comfort. Furthermore, while altering the zipper structure can prevent chafing from the hard teeth, it may increase manufacturing costs and operational complexity. Therefore, finding a simple technological solution to the chafing problem without compromising comfort has become a pressing technical challenge. Summary of the Invention

[0004] The purpose of this invention is to overcome the aforementioned defects or problems existing in the background art or to provide a material basis for overcoming the aforementioned defects or problems existing in the background art, and to provide a processing method for a half-open zipper anti-abrasion patch and a half-open zipper anti-abrasion patch.

[0005] To achieve the above objectives, the present invention and its preferred embodiments employ the following technical solutions, but the embodiments are not limited to the following solutions: Option 1: A processing method for anti-friction patches on a half-open zipper. The first surfaces of the two first fabrics are bonded together; Fix the two first fabrics along the fold line, with the fixed length being less than the length of the fold line; Fold the two first fabrics along the fold line and flip one of the first fabrics so that the two first fabrics are at the same height, so as to form a clearance gap above the fixed position of the two first fabrics, the clearance gap corresponding to the zipper opening formed by the half-open zipper. Align the center line of the half-open zipper with the fold line, and fix the reverse side of the half-open zipper to the same side of the two first fabrics.

[0006] Option 2, based on Option 1, divides the first fabric into a first part and a second part by a fold line, and further includes the step of fixing the first part and the second part.

[0007] Option 3, based on Option 2, involves fixing the first double-sided adhesive to the first part to secure the first and second parts of the first fabric after folding.

[0008] Option 4, based on Option 3, has a width smaller than that of the first part, so that after folding, there is a distance between the end of the second part away from the fold line and the end of the first part away from the fold line, allowing the first double-sided adhesive to be exposed, so that the first double-sided adhesive is also fixed to the reverse side of the half-open zipper.

[0009] Option 5, based on Option 4, involves fixing the second double-sided adhesive to the second part and the first double-sided adhesive, and covering the end of the second part, so that the second double-sided adhesive is also fixed to the reverse side of the half-open zipper.

[0010] Option 6, based on Option 2, involves wrapping the ends of the first and second parts away from the fold line with the second fabric, and then fixing the second fabric, the first part, and the second part by sewing.

[0011] Option 7, based on Option 6, uses sewing to fix the second fabric, the first part, the second part, and the half-open zipper.

[0012] Option 8 is based on Option 6, where the length of the second part is equal to the length of the first part.

[0013] Option 9, based on Option 1, uses a sewing process to fix the reverse side of the half-open zipper to the same side of the two first fabrics.

[0014] Option 10: A half-open zipper anti-abrasion patch, manufactured using the processing method of any one of Options 1 to 9 for a half-open zipper anti-abrasion patch.

[0015] As can be seen from the above description of the present invention and its preferred embodiments, compared with the prior art, the technical solution of the present invention and its preferred embodiments have the following beneficial effects due to the adoption of the following technical means: A method for processing a chafing-resistant patch for a half-open zipper involves bonding the first surfaces of two first fabrics together; fixing the two first fabrics along a fold line, with the fixed length being less than the length of the fold line to allow for a clearance gap and secure the two first fabrics together; folding the two first fabrics along the fold line and flipping one of the first fabrics so that they are at the same height to prevent height differences that could hinder connection with the half-open zipper; and forming a clearance gap above the fixed position of the two first fabrics, which corresponds to the zipper opening formed by the half-open zipper to achieve the normal function of the half-open zipper. The center line of the half-open zipper is aligned with the fold line, and the reverse side of the half-open zipper is fixed to the same side of the two first fabrics to isolate the skin from the reverse side of the half-open zipper, preventing chafing. This method is lightweight, requires no complex structure, and is low-cost. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments are briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a diagram illustrating a half-open zipper. Figure 2 This is a schematic diagram of the first fabric in Example 1; Figure 3 This is a schematic diagram of fixing the two first fabrics in Example 1; Figure 4 This is a schematic diagram of the first fabric after folding in Example 1; Figure 5 This is a schematic diagram of a single-sided cross-section of the anti-abrasion patch of the half-open zipper in Example 1; Figure 6 This is a front view of the anti-abrasion patch on the half-open zipper in Example 1; Figure 7 This is a reverse view of the anti-abrasion patch on the half-open zipper in Example 1; Figure 8 This is a finished product image of the anti-friction patch for the half-open zipper in Example 1; Figure 9 This is a schematic diagram of the first fabric in Example 2; Figure 10 This is a schematic diagram of the first fabric after folding in Example 2; Figure 11 This is a schematic diagram of the first fabric after the half-open zipper has been installed in Example 2; Figure 12 This is a schematic diagram of fixing the second fabric in Example 2; Figure 13This is a schematic diagram of a single-sided cross-section of the anti-abrasion patch for the half-open zipper in Example 2; Figure 14 This is a finished product image of the anti-friction patch for the half-open zipper in Example 2.

[0018] Explanation of key figure labels: First fabric 1; Fold line 11; First part 12; Second part 13; First double-sided adhesive 2; Second double-sided adhesive 3; Gap 4; Half-open zipper 5; Second fabric 6; Detailed Implementation The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are preferred embodiments of the present invention and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and accompanying drawings of this invention is for distinguishing different objects and not for describing a specific order.

[0020] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this invention, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific scope of protection of this invention.

[0021] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this invention should be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection by other means or components.

[0022] In the claims, description and accompanying drawings of this invention, the terms "comprising," "having," and variations thereof are used to mean "including but not limited to."

[0023] Example 1 refer to Figures 1-8 A processing method for anti-friction pads on a half-open zipper. refer to Figure 2 A fold line 11 is provided on the first fabric 1, dividing the first fabric 1 into a first part 12 and a second part 13; the fold line 11 is perpendicular to the thickness direction of the first fabric 1 and is offset from the center of the first fabric 1, such that the width of the second part 13 is smaller than the width of the first part 12. Figure 3 (D), the width direction is perpendicular to the fold line 11 and the thickness direction. The first fabric 1 may be made of a skin-friendly, comfortable, and adhesive material.

[0024] The first double-sided adhesive 2 is fixed to the first part 12 to fix the first part 12 and the second part 13 after the first fabric 1 is folded over; a professional bonding iron can be used to fix the first double-sided adhesive 2 to the first part 12 of the first fabric 1 and then a hot and cold pressing device can be used to bond and reinforce the first double-sided adhesive 2.

[0025] The first surfaces of the two first fabrics 1 are bonded together, and the fold lines 11 of the two first fabrics 1 are aligned; in this embodiment, the first surface is the side of the first fabric 1 that does not have the first double-sided adhesive 2.

[0026] Two first fabrics 1 are fixed along the fold line 11, with the fixed length being less than the length of the fold line 11. In this embodiment, refer to... Figure 3 The fixing starting point of the fixing line is located at the center of the fold line 11 near the bottom of the first fabric 1, and the fixing ending point is located at the bottom of the first fabric 1. The fixing length in this embodiment is 2.2cm, and the fixing can be achieved by sewing.

[0027] refer to Figure 4 Remove the release layer of the first double-sided adhesive 2, fold the two first fabrics 1 along the fold line 11, so that the second part 13 folds over the part of the first part 12 with the first double-sided adhesive 2 and adheres to the first double-sided adhesive 2, thereby fixing the first part 12 and the second part 13. At this time, the end of the second part 13 is located on the alignment line; the second part 13 and the first double-sided adhesive 2 can be reinforced by heat pressing. Since the width of the second part 13 is smaller than the width of the first part 12, after folding, there is a distance between the end of the second part 13 away from the fold line 11 and the end of the first part 12 away from the fold line 11, so that the remaining first double-sided adhesive 2 (part of the first double-sided adhesive 2 is not fixed to the second part 13) is exposed.

[0028] The second double-sided adhesive 3 is fixed to the second part 13 and the first double-sided adhesive 2 using an adhesive applicator, and covers the end of the second part 13. The center of the second double-sided adhesive 3 coincides with the end of the second part 13 (i.e., coincides with the alignment line), ensuring that the second double-sided adhesive 3 fixed to the second part 13 and the first double-sided adhesive 2 is uniform.

[0029] Flip the first fabric 1 so that the two first fabrics 1 are at the same height, so that the first double-sided adhesive 2 and the second double-sided adhesive 3 of the two first fabrics 1 face the same side, and form a clearance gap 4 above the fixed position of the two first fabrics 1 to correspond to the zipper opening formed by the half-open zipper 5. refer to Figures 5-7 The center line of the half-open zipper 5 is aligned with the fold line 11, and the reverse side of the half-open zipper 5 is fixed to the same side of the two first fabrics 1. In this embodiment, the second double-sided adhesive 3 and the first double-sided adhesive 2 are bonded to the reverse side of the half-open zipper 5 and reinforced by hot pressing to fix it to the same side of the two first fabrics 1.

[0030] This method allows the first fabric 1 to be fixed to the half-open zipper 5 without sewing, forming an anti-abrasion patch for the half-open zipper 5. Of course, the reverse side of the half-open zipper 5 can also be fixed to the same side of the two first fabrics 1 through sewing to achieve further reinforcement.

[0031] Compared with the prior art, this embodiment has the following beneficial effects: In one exemplary embodiment, a method for processing a half-open zipper anti-abrasion patch involves bonding the first surfaces of two first fabrics 1 together; fixing the two first fabrics 1 along a fold line 11, with the fixed length being less than the length of the fold line 11 to allow for the formation of a clearance gap 4, thus securing the two first fabrics 1 together; folding the two first fabrics 1 along the fold line 11 and flipping one of the first fabrics 1 so that the two first fabrics 1 are at the same height to prevent height differences that would hinder connection with the half-open zipper 5; and forming a clearance gap 4 above the fixed position of the two first fabrics 1, the clearance gap 4 corresponding to the zipper opening formed by the half-open zipper 5 to achieve the normal function of the half-open zipper 5. The centerline of the half-open zipper 5 is aligned with the fold line 11, and the reverse side of the half-open zipper 5 is fixed to the same side of the two first fabrics 1 to isolate the skin from the reverse side of the half-open zipper 5, preventing skin chafing. This method is lightweight, requires no complex structure, and is low in cost.

[0032] In one exemplary embodiment, the fold line 11 divides the first fabric 1 into a first part 12 and a second part 13, and the embodiment further includes a step of fixing the first part 12 and the second part 13 to prevent them from separating, becoming unsightly, or folding back.

[0033] In one exemplary embodiment, the first double-sided adhesive 2 is fixed to the first part 12 to fix the first part 12 and the second part 13 after the first fabric 1 is folded over. The fixation is achieved by adhesive bonding, which is more aesthetically pleasing as it does not require sewing.

[0034] In one exemplary embodiment, the width of the second part 13 is smaller than the width of the first part 12, so that after folding, there is a distance between the end of the second part 13 away from the fold line 11 and the end of the first part 12 away from the fold line 11, so that the first double-sided adhesive 2 is exposed, and the first double-sided adhesive 2 is also fixed to the reverse side of the half-open zipper 5. The fixation is achieved by adhesive bonding, which is more aesthetically pleasing without the need for sewing.

[0035] In one exemplary embodiment, the second double-sided adhesive 3 is fixed to the second part 13 and the first double-sided adhesive 2, and covers the end of the second part 13, so that the second double-sided adhesive 3 is also fixed to the reverse side of the half-open zipper 5. Since there is a height difference between the first part 12 and the second part 13, in order to prevent the adhesion at the difference from being weak, the second double-sided adhesive 3 is added to achieve further reinforcement, and it is more aesthetically pleasing without the need for sewing.

[0036] Example 2: refer to Figures 9-14 A fold line 11 is provided on the first fabric 1, which divides the first fabric 1 into a first part 12 and a second part 13. The length of the second part 13 is equal to the length of the first part 12, so that the ends of the first part 12 and the second part 13 coincide after the following folding.

[0037] The first surfaces of the two first fabrics 1 are bonded together, and the fold lines 11 of the two first fabrics 1 are made to coincide. Two first fabrics 1 are fixed along the fold line 11. The fixing starting point is located at the center of the fold line 11 near the bottom of the first fabric 1, and the fixing ending point is located at the bottom of the first fabric 1. The fixing length in this embodiment is 2.2cm, and the fixing can be achieved by sewing.

[0038] Fold the two first fabrics 1 along the fold line 11 and flip one of the first fabrics 1 so that the two first fabrics 1 are at the same height, so as to form a clearance gap 4 above the fixed position of the two first fabrics 1, the clearance gap 4 corresponding to the zipper opening formed by the half-open zipper 5. The center line of the half-open zipper 5 is aligned with the fold line 11, and the reverse side of the half-open zipper 5 is fixed to the same side of the two first fabrics 1. In this embodiment, the reverse side of the half-open zipper 5 is fixed to the same side of the two first fabrics 1 by sewing, and the first part 12, the second part 13 and the half-open zipper 5 are fixed at the same time.

[0039] Then, the second fabric 6 is wrapped around the end of the first part 12 away from the fold line 11 and the end of the second part 13 away from the fold line 11. The second fabric 6, the first part 12, the second part 13 and the half-open zipper 5 are fixed by sewing to form the anti-friction patch of the half-open zipper 5.

[0040] The anti-abrasion patch of the half-open zipper 5 formed by the above embodiments one and two has the first fabric 1 blocking the reverse side of the half-open zipper 5, which isolates the half-open zipper 5 from the human skin, so the half-open zipper 5 will not rub against the skin; and when the zipper is opened, the existence of the gap 4 allows for normal ventilation, thus enabling the normal function of the half-open zipper 5.

[0041] The differences from Embodiment 1 also include the following beneficial effects: In one exemplary embodiment, the second fabric 6 is wrapped around the ends of the first part 12 and the second part 13 away from the fold line 11, and the second fabric 6, the first part 12, and the second part 13 are fixed by sewing. The second fabric 6 is wrapped around to fix them, preventing the ends of the two from warping and causing discomfort. This step can be done after or before fixing the half-open zipper 5.

[0042] In one exemplary embodiment, the second fabric 6, the first part 12, the second part 13, and the half-open zipper 5 are fixed by sewing, and the sewing process is stable and the fixing is firm.

[0043] In one exemplary embodiment, the length of the second part 13 is equal to the length of the first part 12, so that there is no drop step between the first part 12 and the second part 13 after folding, and the second fabric 6 wraps better and is more secure.

[0044] In one exemplary embodiment, the reverse side of the half-open zipper 5 is fixed to the same side of the two first fabrics 1 by sewing process for corresponding fixation.

[0045] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this invention, but does not constitute a limitation on the scope of protection of this invention. Modifications, equivalent substitutions, or other improvements to the embodiments of this invention or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this invention or the foregoing embodiments, in conjunction with common knowledge, general technical knowledge, and / or existing technology, should all be included within the scope of protection of this invention.

Claims

1. A processing method for a non-abrasion patch on a half-open zipper, characterized in that: The first surfaces of the two first fabrics (1) are bonded together; Two first fabrics (1) are fixed along the fold line (11), and the fixed length is less than the length of the fold line (11); Fold the two first fabrics (1) along the fold line (11) and flip one of the first fabrics (1) so that the two first fabrics (1) are at the same height, so as to form a clearance gap (4) above the fixed position of the two first fabrics (1), the clearance gap (4) corresponding to the zipper opening formed by the half-open zipper (5); Align the center line of the half-open zipper (5) with the fold line (11), and fix the reverse side of the half-open zipper (5) to the same side of the two first fabrics (1).

2. The processing method of the anti-abrasion patch for a half-open zipper as described in claim 1, characterized in that: The fold line (11) divides the first fabric (1) into a first part (12) and a second part (13), and also includes the step of fixing the first part (12) and the second part (13).

3. The processing method of a semi-open zipper anti-abrasion patch as described in claim 2, characterized in that: The first double-sided tape (2) is fixed to the first part (12) to fix the first part (12) and the second part (13) of the first fabric (1) after folding.

4. The processing method of the anti-abrasion patch for a half-open zipper as described in claim 3, characterized in that: The width of the second part (13) is smaller than the width of the first part (12) so that after folding, there is a distance between the end of the second part (13) away from the fold line (11) and the end of the first part (12) away from the fold line (11) so that the first double-sided adhesive (2) is exposed and the first double-sided adhesive (2) is also fixed to the reverse side of the half-open zipper (5).

5. The processing method of the anti-abrasion patch for a half-open zipper as described in claim 4, characterized in that: The second double-sided adhesive (3) is fixed to the second part (13) and the first double-sided adhesive (2), and covers the end of the second part (13), so that the second double-sided adhesive (3) is also fixed to the reverse side of the half-open zipper (5).

6. The processing method of a semi-open zipper anti-abrasion patch as described in claim 2, characterized in that: Wrap the second fabric (6) around the ends of the first part (12) and the second part (13) away from the fold line (11), and fix the second fabric (6), the first part (12), and the second part (13) by sewing.

7. The processing method of a semi-open zipper anti-abrasion patch as described in claim 6, characterized in that: The second fabric (6), the first part (12), the second part (13) and the half-open zipper (5) are fixed by sewing.

8. The processing method of a semi-open zipper anti-abrasion patch as described in claim 6, characterized in that: The length of the second part (13) is equal to the length of the first part (12).

9. The processing method of a semi-open zipper anti-abrasion patch as described in claim 1, characterized in that: The reverse side of the half-open zipper (5) is fixed to the same side of the two first fabrics (1) by sewing.

10. A type of anti-abrasion patch for a half-open zipper (5), characterized in that: It is manufactured using the processing method of a semi-open zipper anti-abrasion patch as described in any one of claims 1-9.

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