A double-layer ribbed collar and its knitting method, sewing method, knitted fabric and clothing

Abstract

The present invention provides a double-layer ribbed collar, a knitting method, a sewing method, a knitted fabric and a garment, relating to the field of textile technology knitting. The knitting method includes: knitting a ribbed structure with the main yarn to the collar height, and not loosening the eyelet for the last row; turning the needles of the front needle bed to the corresponding positions of the back needle bed; knitting a single-sided structure with the main yarn by using the back needle bed for one row without loosening the eyelet; replacing the main yarn with nylon yarn and continuing to knit at least two rows of single-sided structure by using the back needle bed; knitting multiple rows with the nylon yarn by one-for-one on the front needle bed and full needles on the back needle bed. By improving the end of the double-layer ribbed collar, the application adopts the operations of not loosening the eyelet and turning the needles, knits the single-sided structure with the main yarn to form a flat mouth, and at the same time realizes natural folding to the reverse side and end tightening, which is beneficial to subsequent sewing and has better comfort. During sewing in the application, a flatlock sewing machine can be directly used for sewing, which greatly improves the sewing efficiency.

Description

Technical Field

[0001] The invention relates to the field of textile technology knitting, and in particular to a double-layer rib collar and a knitting method, a sewing method, a knitted fabric and clothing. Background Art

[0002] Most sweater collars are ribbed, and are usually knitted from the side of the machine. The ribbed group is knitted to the height of the collar, and then a row of loose yarn is knitted. Then a row of main yarn is knitted, and the white cotton yarn (waste yarn) is switched to knit about 1 cm to prevent the velvet yarn from falling off the thread, and the collar is knitted. Then the collar worker manually aligns the mesh on the sewing machine (the row of loose density of the collar) and puts the collar on the garment. Each loop loop must be manually pulled onto the needle teeth of the sewing machine one by one, and then the garment is pressed onto the needle disc according to the requirements for sewing, and the white cotton yarn (waste yarn) is removed, and the collar is sewn.

[0003] However, using conventional technology to make sweater collars on a sewing machine is very inefficient, the garment making process is difficult, and requires a high level of technical skills from the workers. It is also very challenging for the eyesight, especially for dark-colored styles, where the phenomenon of missing the collar is very serious.

[0004] In view of this, this application is hereby filed. Summary of the invention

[0005] The objects of the present invention include, for example, providing a double-layer rib collar and a knitting method, a sewing method, a knitted fabric and a garment.

[0006] The embodiments of the present invention can be implemented as follows:

[0007] In a first aspect, the present invention provides a method for knitting a double-layer rib collar, comprising:

[0008] (1) The main yarn is woven into a rib structure to the collar height;

[0009] (2) The last row of the main yarn has no loose eyes;

[0010] (3) The front coil of the front needle plate is turned over to the corresponding position of the rear needle plate by the needle turning action;

[0011] (4) using the rear needle plate to weave a row of single-sided weave on the main yarn without loosening the eye;

[0012] (5) replacing the main yarn with nylon yarn, and continuing to weave at least two rows of single-sided weave using the rear needle plate;

[0013] (6) The nylon yarn is knitted in multiple rows with the front needle plate alternately and the back needle plate full of needles, and finally at least 1 cm of cotton yarn is knitted to complete the process.

[0014] In an optional embodiment, the number of weaving rows of the single-sided weave of the nylon yarn is 2 rows.

[0015] In an alternative embodiment, the knitting rows of the nylon yarn are one-by-one on the front needle bed and full needles on the rear needle bed, and the number of knitting rows is 6-10 rows.

[0016] In an alternative embodiment, when knitting the single-sided fabric of the main yarn, the loop size is the same as that of the rib fabric. When knitting the single-sided fabric of the nylon yarn, the loop size is smaller than that of the rib fabric.

[0017] In a second aspect, the present invention provides a double-layer rib collar, which is knitted by using the knitting method of the double-layer rib collar according to any one of the foregoing embodiments.

[0018] In a third aspect, the present invention provides a sewing method for a double-layer rib collar, including: sewing a garment piece and the double-layer rib collar according to the foregoing embodiment by using a flat seaming machine equipped with an elastic holder.

[0019] In an alternative embodiment, the sewing point of the sewing needle of the flat seaming machine and the limiting groove of the elastic holder are on a straight line.

[0020] In an alternative embodiment, the flat seaming machine sews with a 401 chain stitch, and the sewing point of the sewing needle is opposite to the purl position of the main yarn of the double-layer rib collar.

[0021] In a fourth aspect, the present invention provides a knitted fabric, which includes the double-layer rib collar according to the foregoing embodiment, and the knitted fabric is a clothing collar rib or a pants waist rib.

[0022] In a fifth aspect, the present invention provides a garment, which is prepared by using the knitted fabric according to the foregoing embodiment.

[0023] The beneficial effects of the embodiments of the present invention include, for example:

[0024] An embodiment of the present invention provides a knitting method for a double-layer ribbed collar. The entire knitting process is carried out on a flat knitting machine. The main body structure and the number of main yarn rows of the entire collar remain the same as those of the existing knitting method, and it can be knitted according to the conventional knitting method. In this application, the end of the double-layer ribbed collar is improved by using an operation of non-loose eye and purling, turning the needles on the front needle bed to the back needle bed. Subsequently, the main body yarn is knitted with a single-sided structure to form a flat mouth. At the same time, through the cooperation of at least two rows of nylon yarn single-sided structure and multiple rows of one-for-one on the front needle bed and full needles on the back needle bed, a double-layer ribbed collar is formed. And the two rows of nylon yarn single-sided structure can achieve a natural fold to the reverse side, and the multiple rows of one-for-one on the front needle bed and full needles on the back needle bed can achieve the tightening of the end of the double-layer ribbed collar, which is beneficial for subsequent sewing and has better comfort. In this application, during sewing, it is not necessary to manually attach the collar to the garment piece on a sewing machine, and a flatlock sewing machine can be directly used for sewing, which greatly improves the sewing efficiency. The double-layer ribbed collar formed by knitting is easy to be sewn with the garment piece, which is beneficial for saving sewing time and improving production efficiency. In addition, the sewing method provided in this application is simple and easy to operate, and it can cooperate with the double-layer ribbed collar of this application to accelerate the sewing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a knitting schematic diagram of the knitting method for the double-layer ribbed collar provided in Embodiment 1 of this application;

[0027] Figure 2 It is a front structural schematic diagram of the double-layer ribbed collar knitted by the knitting method for the double-layer ribbed collar provided in Embodiment 1 of this application;

[0028] Figure 3 It is a reverse structural schematic diagram of the double-layer ribbed collar knitted by the knitting method for the double-layer ribbed collar provided in Embodiment 1 of this application;

[0029] Figure 4 It is a structural schematic diagram of a flatlock sewing machine equipped with an elastic band holder used in the sewing method for the double-layer ribbed collar provided in Embodiment 2 of this application.

[0030] Reference Signs: A - ribbed structure; B - single-sided structure of the main body yarn; C - single-sided structure of nylon yarn; D - one-for-one on the front needle bed and full needles on the back needle bed of nylon yarn;

[0031] 100 - flatlock sewing machine; 110 - elastic band holder; 111 - limiting groove. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention generally described and illustrated in the accompanying drawings herein may be arranged and designed in a variety of different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts, such as other structures of double rib, fall within the scope of protection of the present invention.

[0034] It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0035] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings or the orientation or positional relationship in which the inventive product is usually placed during use. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0036] In addition, terms such as "first", "second", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0037] It should be noted that, without conflict, the features in the embodiments of the present invention may be combined with each other.

[0038] Embodiment 1

[0039] Please refer to Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a knitting method for a double rib collar, including the following steps:

[0040] (1) Knit the rib structure A with the main yarn to the collar height;

[0041] Step (1) in this application is the same as the existing knitting method, and it is also knitted on a flat knitting machine. The main structure and the number of main yarn rows of the entire collar remain unchanged, and it can be knitted according to the conventional knitting method. This application Figure 1Only a schematic diagram of one-over-one (1×1) knitting is shown. It should be understood that the knitting method of the double-layer rib collar provided in this application is also applicable to other conventional rib knitting methods, such as 2×1 knitting, 2×2 knitting, 3×2 knitting, 3×3 knitting, etc.

[0042] (2) The last row of the main yarn is not loose.

[0043] (3) Turn the front loops of the front needle bed to the corresponding positions on the back needle bed through the purling action.

[0044] (4) Use the back needle bed to knit a row of single jersey on the main yarn without loosening.

[0045] At this time, when knitting the single jersey in step (4), the final product forms a flat mouth structure, which is used as the site for subsequent sewing. When knitting the single jersey B of the main yarn, the loop size is kept the same as that of the rib structure A. That is, the single jersey B of the main yarn is knitted in a medium density manner.

[0046] (5) Replace the main yarn with nylon yarn and continue to knit at least two rows of single jersey using the back needle bed.

[0047] In this application, by replacing the main yarn with nylon yarn, nylon yarn has the advantages of high strength, wear resistance, good resilience, etc., and can be spun and blended into various clothing materials and knitted products. Knitting at least two rows of single jersey with nylon yarn in this application can make this part fold naturally to the reverse side. Preferably, the number of knitting rows of the nylon yarn single jersey C is two rows. Knitting two rows can ensure that the nylon yarn single jersey C folds naturally to the reverse side and avoid the folded part from being too loose. When knitting the nylon yarn single jersey C, its loop is smaller than that of the rib structure A. That is, the nylon yarn single jersey C is knitted in a tight density manner.

[0048] (6) Knit multiple rows with one-over-one on the front needle bed and full needles on the back needle bed for the nylon yarn.

[0049] In this application, after knitting the single jersey with nylon yarn, continue to knit multiple rows in the way of one-over-one on the front needle bed and full needles on the back needle bed, which can effectively avoid the situation of thread shedding. Specifically, in this application, the number of knitting rows of the nylon yarn one-over-one on the front needle bed and full needles on the back needle bed structure D is 6 - 10 rows, and the density is slightly tight during knitting.

[0050] (7) Finally, knit at least 1 cm of cotton yarn.

[0051] The cotton yarn plays a role in protecting the nylon yarn and needs to be removed during subsequent sewing. The process of knitting cotton yarn is the same as the existing process, and this application will not elaborate.

[0052] The present invention provides a double rib collar, which is knitted by the above-mentioned knitting method of the double rib collar. The entire knitting process is carried out on a flat knitting machine. The main body structure and the number of main yarn rows of the entire collar remain the same as those of the existing knitting method, and it can be knitted according to the conventional knitting method. The difference lies in the end. An operation of not loosening the eye and turning the needles is adopted to turn the needles on the front needle bed to the back needle bed. Subsequently, single-sided knitting of the main body yarn is carried out to form a flat opening, which is beneficial to subsequent sewing. In this application, during sewing, there is no need for manual operation on a sewing machine to attach the collar to the garment piece. Instead, a cover stitch machine 100 can be directly used for sewing, which greatly improves the sewing efficiency. The double rib collar formed by knitting is easy to be sewn with the garment piece, which is beneficial to saving sewing time and improving production efficiency.

[0053] In addition, the present invention also provides a knitted fabric, which includes a double rib collar as described in the foregoing embodiment. The knitted fabric is a clothing collar rib or a trouser waist rib. Further, the above-mentioned knitted fabric can be prepared into various garments.

[0054] Embodiment 2

[0055] This application also provides a sewing method for the double rib collar of the above-mentioned Embodiment 1, which includes using a cover stitch machine 100 equipped with an elastic band holder 110 to sew the garment piece and the double rib collar as described in the foregoing embodiment. Specifically, it includes the following steps:

[0056] (1) Install the elastic band holder 110 on the small square head cover stitch machine 100. Among them, the cover stitch machine 100 uses a 401 chain stitch for sewing. The elastic band holder 110 is a special elastic band holder for the cover stitch machine. In this application, the structures of both the cover stitch machine and the elastic band holder are existing structures, and no specific description is made in this application.

[0057] (2) Adjust the distance and position, and require that the front and rear limit grooves 111 on the elastic band holder 110 and the sewing point of the machine needle of the cover stitch machine 100 are on the same line (as Figure 4 shown).

[0058] (3) Adjust the opening distance of the roller on the elastic band holder 110 to be appropriate for the size of the collar or waist rib to facilitate sewing.

[0059] (4) Before sewing, it is necessary to test whether the machine needle is exactly aligned with the reverse needle position of the front main yarn of the double rib collar (i.e., the imitation sewing machine stitching line). Adjust the left and right distances of the limit groove 111 to ensure that the edge of the collar rib or waist rib and the landing point of the machine needle are within the same line, and ensure that the sewing process is stable without displacement, then continuous sewing can be carried out. The sewing effect is like the reverse needle effect as shown in Figure 2 . That is, the trial sewing line after sewing should coincide with the single-sided structure B of the main body yarn, visually imitating the sewing machine stitching line.

[0060] In this application, by attaching collars or waistbands to trousers on an overlock sewing machine 100, the production efficiency is very high because the overlock sewing machine 100 uses a 401 chain stitch, and its tensile elongation is also higher than that of the stitch of a flatbed sewing machine (101), and the wearability is much better.

[0061] In summary, the embodiment of the present invention provides a knitting method for a double-layer ribbed collar. The entire knitting process is carried out on a flat knitting machine. The main body structure and the number of main yarn rows of the entire collar remain the same as those of the existing knitting method, and it can be carried out according to the conventional knitting method. In this application, by improving the end of the double-layer ribbed collar, an operation of not loosening the eyes and turning the needles is adopted to turn the needles on the front needle bed to the back needle bed. Subsequently, single-sided knitting of the main body yarn is carried out to form a flat mouth. At the same time, through the cooperation of at least two rows of nylon single-sided structure C and multiple rows of one-for-one on the front needle bed and full needles on the back needle bed, a double-layer ribbed collar is formed. And the two rows of nylon single-sided structure C can be folded naturally to the reverse side, and multiple rows of one-for-one on the front needle bed and full needles on the back needle bed can tighten the end of the double-layer ribbed collar, which is beneficial for subsequent sewing and has better comfort. In this application, during sewing, there is no need for manual operation on a flatbed sewing machine to attach the collar to the garment piece. The overlock sewing machine 100 can be directly used for sewing, which greatly improves the sewing efficiency. The double-layer ribbed collar formed by knitting is easy to be sewn with the garment piece, which is beneficial to saving sewing time and improving production efficiency. In addition, the sewing method provided in this application is simple and easy to operate, and it can cooperate with the double-layer ribbed collar of this application to accelerate the sewing efficiency.

[0062] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A knitting method for a double-layer ribbed collar, characterized in that, comprising: (1) The main yarn is knitted into a ribbed structure up to the collar height; (2) The last row of the main yarn is not slackened; (3) The front needles' front-facing loops are turned to the corresponding positions on the back needles through a purl operation; (4) The back needles are used to knit a single-sided structure with the main yarn for one row without slackening; (5) The main yarn is replaced with nylon yarn, and the back needles are used to continue knitting at least two rows of single-sided structure; (6) The nylon yarn is knitted in a one-over-one pattern on the front needles and full needles on the back needles for multiple rows, and finally at least 1 cm of cotton yarn is knitted to complete.

2. The knitting method for a double-layer ribbed collar according to claim 1, characterized in that, The number of knitting rows of the single-sided structure of the nylon yarn is 2 rows.

3. The knitting method for a double-layer ribbed collar according to claim 1, characterized in that, The number of knitting rows of the nylon yarn in a one-over-one pattern on the front needles and full needles on the back needles is 6 - 10 rows.

4. The knitting method for a double-layer ribbed collar according to claim 1, characterized in that, When knitting the single-sided structure of the main yarn, the loop size is kept consistent with that of the ribbed structure. When knitting the single-sided structure of the nylon yarn, the loop size is smaller than that of the ribbed structure.

5. A double-layer ribbed collar, characterized in that, It is knitted by using the knitting method for a double-layer ribbed collar according to any one of claims 1 - 4.

6. A sewing method for a double-layer ribbed collar, characterized in that, comprising: A cover stitch sewing machine equipped with an elastic band holder is used to sew the garment piece and the double-layer ribbed collar according to claim 5.

7. The sewing method for a double-layer ribbed collar according to claim 6, characterized in that, The sewing point of the sewing machine needle and the limiting groove of the elastic band holder are on a straight line.

8. The sewing method for a double-layer ribbed collar according to claim 7, characterized in that, The cover stitch sewing machine uses a 401 chain stitch for sewing, and the sewing point of the sewing machine needle is facing the reverse needle position of the main yarn of the double-layer ribbed collar.

9. A knitted fabric, characterized in that, It includes a double-layer ribbed collar according to claim 5, and the knitted fabric is for a clothing collar.

10. A piece of clothing, characterized in that, It is prepared by using the knitted fabric according to claim 9.

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