Seamless connection braid and manufacturing method thereof

Abstract

The invention discloses a seamless connection braid and a manufacturing method thereof. The braid comprises a braid body. The braid body is formed by integrally weaving two or more layers of fabric structures; the braid body comprises a braid body and a bonding section used for bonding. All layers of fabrics of the shoelace body are connected through yarns, and all layers of fabrics of the fitting section are partially separated; when the braid is used, the attaching sections are in butt joint and hot cutting connection, then adhesives are placed between the layers of fabric of the attaching sections, and seamless connection fabric is formed through hot pressing. The invention further provides a manufacturing method of the seamless connection braid. The seamless connection braid manufactured by the invention is applied to all fabrics needing to be looped, such as the lower hem of female underwear, the waist of underpants, the waistband of trousers, the waistband of a skirt and the like, internal bonding is used for looping connection, the surface of a real object is smooth, an uncomfortable pressing feeling cannot be generated at the contact part of the worn clothes and the skin, and marks can be prevented from being left on the skin; the wearing comfort is improved, and the overall attractiveness of the product is improved.

Description

Technical Field

[0001] The present invention relates to a webbing and a preparation method thereof in the field of weaving technology, and in particular to a seamless webbing and a manufacturing method thereof. Background Art

[0002] At present, webbing is widely used in the textile industry and other daily life, especially in the clothing industry. For example, webbing is an indispensable accessory for clothing. However, the existing clothing uses webbing to make loops, which shrink at the edge of the fabric, such as trouser belts, cuffs, underwear belts, etc. The loops are generally connected by sewing, which will form a convex part that feels very hard. When the clothes are put on and contact with the skin, it will produce an uncomfortable pressure feeling and leave marks on the skin. The wearing comfort of the underwear is poor, and some clothes will shrink at the root after being worn many times. Summary of the invention

[0003] The purpose of the present invention is to provide a seamless webbing and a method for manufacturing the same. In view of the deficiencies in the prior art, the webbing manufactured does not require butt stitching, the fabric surface is smooth and has no bumps, thus avoiding leaving marks on the skin and improving the wearing comfort of the clothing.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a seamless webbing, wherein the webbing includes a webbing body; the webbing body is formed by integrated weaving of two or more fabric structures; the webbing body includes a belt body and a bonding section for bonding; the fabric layers of the belt body are connected by yarns, and the fabric layers of the bonding section are partially separated; when the webbing is in use, the bonding section is butt-connected and hot-cut, and then an adhesive is placed between the fabric layers of the bonding section to form a seamless fabric by heat pressing.

[0005] In the above-mentioned method for manufacturing seamless webbing, in which, in the webbing body, each layer of fabric is formed by interweaving a plurality of groups of warp and weft threads of the layer, and each layer of fabric structure is interwoven and connected by a plurality of groups of connecting yarns.

[0006] In the above-mentioned method for manufacturing seamless webbing, the webbing body is made of any one or more of nylon, spandex, polyester or other fiber textile materials; and the material of the connecting yarn includes nylon.

[0007] In the above-mentioned method for manufacturing seamless webbing, the webbing body comprises a portion where each layer of fabric is connected into one piece by connecting yarns, and a portion where each layer of fabric is separated and independent to form a fitting section.

[0008] In the above-mentioned method for manufacturing seamless webbing, in the bonding section, the layers of fabric on one side along the length direction of the webbing are connected by yarns, and the layers of fabric on the other side are separated from each other to form an open clamping structure.

[0009] The above-mentioned method for manufacturing seamless webbing, wherein the bonding section is looped and connected when the webbing is used, and is heat-cut at the bonding section, and then hot melt adhesive is applied to the inner side between the layers of fabric in the bonding section, and the bonding section is heated and ironed to dissolve the hot melt adhesive to bond the layers of fabric and consolidate the heat-cut strength of the joint.

[0010] In the above-mentioned method for manufacturing seamless webbing, the webbing is woven by integrated weaving of a shuttleless loom to form a webbing body having a belt body and a fitting section.

[0011] In the above-mentioned method for manufacturing seamless webbing, the webbing body is an elastic webbing or a non-elastic webbing; and the outer surface of the webbing body is a velvet surface or a velvet-free surface.

[0012] In the above-mentioned method for manufacturing seamless webbing, the belt body and each layer of fabric are any one of a plane structure, a pattern structure and a jacquard structure.

[0013] The present invention also provides a method for manufacturing the above-mentioned seamless webbing, wherein the method comprises: step 1, using a shuttleless loom, and winding the required warp threads onto a disk head by a warping component; step 2, conveying the warp disk head through the disk head winding, and passing the palm fibers of the shuttleless loom according to the required warp yarn arrangement; step 3, the palm frame of the shuttleless loom moves up and down according to the required organization mode, thereby driving the palm fibers to move up and down, so that the warp yarns are divided into several layers to form an opening; step 4, the double weft hooks of the shuttleless loom drive the weft threads to cross the opening, and the weft threads or edge threads are collected by the latch needle; step 5, the reed swings back and forth to compact the weft threads passing through the opening to form a germ belt of the seamless webbing; step 6, connecting and shaping the germ belt to obtain a finished product.

[0014] The seamless webbing and manufacturing method provided by the present invention have the following advantages:

[0015] The seamless webbing provided by the present invention can be woven on a shuttle loom to form a webbing with a belt body and a fitting section, wherein the fitting section is formed by interweaving one or more groups of warp and weft threads according to a certain organizational structure to form two or more layers of webbing. When in use, loops are made, hot cuts are made in the fitting section, and then the fitting is inserted, and a seamless fabric is formed by hot pressing. The surface is smooth without joints and unevenness, and it is applied to all fabrics that need loops, such as the lower part of women's underwear, the waistband of underwear, the waistband of trousers, and the waistband of skirts. It can effectively relieve the pressure of the webbing on the skin, increase comfort, and feel comfortable. It can not only reduce processing procedures and improve work efficiency, but also ensure the beauty of clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the connection process of the seamless webbing of the present invention when it is used.

[0017] Figure 2 It is a structural schematic diagram of the belt body cross section of the present invention.

[0018] Figure 3 It is a structural schematic diagram of the cross section of the bonding section of the present invention.

[0019] Figure 4 It is a schematic diagram of a part of the manufacturing process of the present invention.

[0020] Figure 5 It is a schematic diagram of the weaving structure of the upper fabric of the present invention.

[0021] Figure 6 It is a schematic diagram of the weaving structure of the lower fabric of the present invention.

[0022] Figure 7 It is a schematic diagram of the connection and opening weaving structure of the warp threads of the present invention.

[0023] Figure 8 It is a schematic diagram of the braided structure of the root wrapping of the bonding section of the present invention.

[0024] Fig. 9 It is a schematic diagram of the double weft hook line used to manufacture the seamless webbing of the present invention.

[0025] Fig.10 A schematic diagram of a shuttleless loom used to manufacture seamless webbings according to the present invention. DETAILED DESCRIPTION

[0026] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] The seamless webbing provided by the present invention comprises a webbing body; the webbing body 1 is formed by integrated weaving of two or more fabric structures; the webbing body comprises a belt body 2 and a bonding section 3 for bonding; the fabric layers of the belt body are connected by yarns, and the fabric layers of the bonding section are partially separated; when the webbing is in use, the bonding sections are butt-connected by heat cutting, and then an adhesive 4 is placed between the fabric layers of the bonding section to form a seamless fabric by heat pressing.

[0028] Preferably, each layer of fabric of the ribbon body is formed by interweaving a plurality of groups of warp and weft threads of the layer, and each layer of fabric structure is interwoven and connected by a plurality of groups of connecting yarns.

[0029] The ribbon body is made of any one or more of nylon, spandex, polyester or other fiber textile materials; the material of the connecting yarn includes nylon.

[0030] The parts of the fabric layers of the ribbon body connected up and down by connecting yarns are used as the ribbon body, and the independent parts between the fabric layers are separated to form the fitting sections.

[0031] The fabric layers on one side of the bonding section along the length direction of the ribbon are connected by yarns, and the fabric layers on the other side are separated from each other, forming an open clamping structure 5.

[0032] When the webbing is used, the bonding sections are connected by making a circle, that is, the bonding sections at both ends of the webbing body are placed opposite to each other to form a circle, and the bonding sections are connected by heat cutting, that is, by ultrasonic cutting and bonding, and then the layers of fabric in the bonding section are opened, and hot melt adhesive is applied to the inner side between them. The bonding section is heated and ironed by an iron or a hot press 6 to dissolve the hot melt adhesive to bond the layers of fabric and consolidate the heat cutting strength of the joint. Figure 1 shown.

[0033] The webbing is woven by an integrated shuttleless loom to produce a webbing body having a belt body and a fitting section.

[0034] The webbing body is an elastic webbing or a non-elastic webbing; the outer surface of the webbing body is a velvet surface or a velvet-free surface.

[0035] Each layer of fabric of the belt body is any one of a plane structure, a pattern structure and a jacquard structure.

[0036] The present invention also provides a method for manufacturing the seamless webbing, which comprises the following steps: step 1, using a shuttleless loom, and using a warping component to roll the required warp onto a disk; step 2, conveying the warp disk through the disk package, and passing the palm fibers of the shuttleless loom according to the required warp yarn arrangement; step 3, the palm frame of the shuttleless loom moves up and down according to the required organization mode, thereby driving the palm fibers to move up and down, so that the warp yarns are divided into several layers to form an opening; step 4, the double weft hooks of the shuttleless loom drive the weft to cross the opening, and the tongue needle collects the weft or edge line; step 5, the reed swings back and forth, and compacts the weft that passes through the opening to form a germ belt of the seamless webbing; step 6, connecting and shaping the germ belt to obtain a finished product.

[0037] The seamless webbing and the manufacturing method thereof provided by the present invention are further described below in conjunction with embodiments.

[0038] Example 1

[0039] A seamless webbing comprises a webbing body.

[0040] The main body of the webbing is formed by two layers of fabric structure woven in an integrated manner; the main body of the webbing includes a belt body and a bonding section for bonding; the fabric layers of the belt body are connected by yarns, and the fabric layers of the bonding section are partially separated; when the webbing is in use, the bonding section is butt-connected by heat cutting, and then an adhesive is placed between the fabric layers of the bonding section to form a seamless fabric through heat pressing.

[0041] Each layer of fabric of the ribbon body is formed by interweaving a plurality of groups of warp and weft threads of the layer, and each layer of fabric structure is interwoven and connected by a plurality of groups of connecting yarns.

[0042] The webbing body is made of any one of nylon, spandex and polyester; the material of the connecting yarn includes nylon, such as nylon 6.

[0043] The parts of the fabric layers of the ribbon body connected up and down by connecting yarns are used as the ribbon body, and the independent parts between the fabric layers are separated to form the fitting sections.

[0044] The fabric layers on one side of the bonding section along the length direction of the ribbon are connected by yarns, and the fabric layers on the other side are separated from each other to form an open clamping structure.

[0045] The bonding section is connected by loops when the webbing is used, and is heat-cut at the bonding section. Then hot melt adhesive is applied to the inner side between the layers of fabric in the bonding section. The bonding section is heated and ironed with an iron to dissolve the hot melt adhesive, bond the layers of fabric, and consolidate the heat-cut strength of the joint.

[0046] The webbing is woven by a shuttleless loom to form a webbing body having a belt body and a fitting section. The webbing body is an elastic webbing; the outer surface of the webbing body is a velvet surface. Each layer of fabric of the belt body is a plane structure.

[0047] Example 2

[0048] A seamless webbing comprises a webbing body.

[0049] The main body of the webbing is formed by an integrated weaving of more than two layers of fabric structure; the main body of the webbing includes a belt body and a bonding section for bonding; the fabric layers of the belt body are connected by yarns, and the fabric layers of the bonding section are partially separated; when the webbing is in use, the bonding section is butt-connected by heat cutting, and then an adhesive is placed between the fabric layers of the bonding section, and a seamless fabric is formed by heat pressing.

[0050] Each layer of fabric of the ribbon body is formed by interweaving a plurality of groups of warp and weft threads of the layer, and each layer of fabric structure is interwoven and connected by a plurality of groups of connecting yarns.

[0051] The webbing body is made of any of nylon, spandex, and polyester; the material of the connecting yarn includes nylon, such as nylon 66.

[0052] The parts of the fabric layers of the ribbon body connected up and down by connecting yarns are used as the ribbon body, and the independent parts between the fabric layers are separated to form the fitting sections.

[0053] The fabric layers on one side of the bonding section along the length direction of the ribbon are connected by yarns, and the fabric layers on the other side are separated from each other to form an open clamping structure.

[0054] The bonding section is connected by loops when the webbing is used, and is heat-cut at the bonding section. Then hot melt adhesive is applied to the inner side between the layers of fabric in the bonding section. The bonding section is heated and ironed with an iron to dissolve the hot melt adhesive, bond the layers of fabric, and consolidate the heat-cut strength of the joint.

[0055] The webbing is woven by an integrated shuttleless loom to produce a webbing body having a belt body and a fitting section.

[0056] The webbing body is a non-elastic webbing, and the outer surface of the webbing body is a non-flannel surface. Each layer of fabric of the belt body is a pattern structure.

[0057] Example 3

[0058] A seamless webbing includes a webbing body, the webbing body is a double-layer structure woven in one piece, the double-layer structure includes an upper fabric and a lower fabric, the upper fabric and the lower fabric are connected by upper and lower connecting yarns 75 to form a belt body Figure 2 , while the upper fabric and the lower fabric are separated to form a separate fitting section Figure 3 The laminating section has one side where the upper and lower layers are connected together to form an open clamping structure. During the use of the ribbon, the laminating section is butt-jointed and hot-cut, and then hot-melt glue is applied to the inner sides of the upper and lower layers. The laminating section is then ironed with an iron, and the hot-melt glue dissolves and bonds the upper two layers and consolidates the hot-cut strength of the joint. It does not need to be sewn to meet the required requirements. The surface is smooth without joints and bumps, which can effectively relieve the pressure of the ribbon on the skin and increase comfort. It can not only reduce processing procedures and improve work efficiency, but also ensure the beauty of clothing. Figure 1 , Figure 2 and Figure 3 shown.

[0059] In this embodiment, the upper fabric of the belt body is interwoven by the upper weft 71 and the upper warp 72, the lower fabric is interwoven by the lower weft 73 and the lower warp 74, and the upper and lower layers are interwoven by the connecting yarn 75. The upper fabric of the bonding section is interwoven by the upper weft 81 and the upper warp 82, and the lower fabric is interwoven by the lower weft 83 and the lower warp 84.

[0060] like Figure 5 , Figure 6, are schematic diagrams of preferred weaving structures of the upper fabric and the lower fabric of the seamlessly connected webbing of the present invention. Figure 7 , is a schematic diagram of the preferred braiding structure of the belt body and the fitting section connected 75. Figure 8 , is a schematic diagram of the preferred weaving structure of the root package in the fitting section.

[0061] Of course, their weaving structure is not limited to Figure 5 , Figure 6 , Figure 7 and Figure 8 shown.

[0062] In the figure, × indicates that the meridian is at the highest position, ▲ indicates that the meridian is in the middle position, and ○ indicates that the meridian is at the lowest position.

[0063] In this embodiment, the upper fabric is interwoven by upper wefts 71, 81 and upper warps 72, 82. The specific weaving structure can be one on one middle, or two on two middles, or three on one middle, or three middles one on, or five on one middle, or four on two middles or similar structures, such as Figure 5 The structure shown is one spandex yarn wrapped in one up and one in the middle, and the other yarns are three up and one in the middle.

[0064] The lower fabric is interwoven by the lower wefts 73, 83 and the lower warps 74, 84, and the specific weaving structure is one down and one middle, or two down and two middle, or three middle and one down, or three down and one middle, or five down and one middle, or four down and two middle and similar structures, such as Figure 6 The spandex yarn shown has a one-down-one-middle structure, and the other warp yarns have a three-down-one-middle structure.

[0065] The upper fabric and the lower fabric are interwoven and connected by upper and lower connecting yarns 75 to form the belt body. The weaving structure of the interwoven connecting yarn 75 is one up and one down, or two up and two down, or one up, one middle, one down and one middle, or one up, three middles, one down and three middles, or one up, one middle, one down, or one up, three middles, and the like. Figure 7 The structure shown is one top, one middle, one bottom, and one middle.

[0066] The upper fabric and the lower fabric are not connected by upper and lower connecting yarns 75 to form a fitting section, but the woven structure of the interwoven connecting yarn 75 Figure 1 Similar structures such as one middle on top and one middle on bottom, or two on top and two on bottom, or one on top and three on bottom, such as Figure 7 Shown are one-up-one-middle and one-down-one-middle structures.

[0067] The upper and lower layers of the laminating section are interwoven and connected together. Figure 3 As shown, the connected braided structure is one up and one down, or two up and two down, or one up, one middle, one down and one middle, or one up, three middle, one down and three middle, or one up, one middle, one down, or one up, three middle, one down and similar structures, such as Figure 8Shown is an up-and-down structure.

[0068] Preferably, the lengths of the belt body and the fitting section can be adjusted within a certain desired range.

[0069] The belt body is a jacquard structure. The outer peripheral surface of the ribbon body can be a velvet surface or a non-velvet surface.

[0070] The material of the webbing is any one of nylon, spandex, polyester or other raw materials, and the material of the connecting yarn 75 is preferably nylon, such as nylon 6 or nylon 66.

[0071] The webbing body can be an elastic webbing or an inelastic webbing. Using raw materials with a large elastic coefficient as the webbing raw material can produce an elastic webbing; using raw materials with an elastic coefficient close to zero as the webbing raw material can produce an inelastic webbing.

[0072] Example 4

[0073] A method for manufacturing a seamless webbing, wherein the main manufacturing equipment used is a shuttleless loom, such as Fig.10 shown.

[0074] The production process of this method is as follows:

[0075] Step 1: Use a shuttleless loom, and use the warping component to wind the required warp yarn, such as spandex yarn, nylon yarn or other yarn, onto the disk head.

[0076] Step 2: The warp yarn is conveyed through the warp package and passed through the palm yarn of the shuttleless loom according to the required warp yarn arrangement. Figure 4 shown.

[0077] Step 3: The palm frame of the shuttleless loom moves up and down according to the required organization mode, thereby driving the palm fibers to move up and down, so that the warp yarns are divided into three layers to form an opening.

[0078] Step 4: The double weft hooks 7 and 8 of the shuttleless loom drive the weft thread to cross the opening, and the weft thread or edge thread is collected by the latch needle, see Fig. 9 shown.

[0079] Step 5: The reed swings back and forth to compact the weft threads passing through the opening, forming a seamless webbing embryo.

[0080] Step 6: Connect and shape the embryo strips to obtain the finished product.

[0081] The present invention provides a seamless webbing and a manufacturing method thereof. The obtained seamless webbing contains at least two layers of structural fabrics. The webbing body is woven with a bonding layer for bonding. The webbing body is formed by at least two layers of structural fabrics being connected up and down by one or more groups of yarns according to a certain organizational structure and woven into an integrated whole. The yarns connecting the layers of fabric in the belt body of the webbing are one group or contain more than two groups. The layers of the bonding layer are partially separated. The bonding layer has at least two layers of structure. The upper fabric of the webbing is formed by interweaving the upper weft and the upper warp, the middle fabric is formed by interweaving the middle weft and the middle warp, and the lower fabric is formed by interweaving the lower weft and the lower warp. The upper fabric, the middle fabric and the lower fabric are integrally woven into the belt body to form the webbing body.

[0082] The webbing manufactured by the present invention comprises a webbing body, the webbing body is woven with a belt body and a bonding section for bonding, and the bonding section has a double-layer structure or a three-layer structure. The webbing structure is simple, easy to realize production automation, and has high production efficiency. Since the webbing body of the present invention is provided with a bonding section, the loop connection is achieved through internal bonding, and no sewing is required for bonding during use. The surface of the object is smooth, and the contact with the skin is relatively soft, which can alleviate the pressure of the webbing body on the skin. After wearing, the skin will not have red marks or feel uncomfortable, etc., and the requirements for aesthetics are met. Whether in motion or at rest, there is a perfect upper body effect and a comfortable feeling.

[0083] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A seamless webbing, characterized in that: The webbing includes a webbing body; the webbing body is formed by weaving two or more layers of fabric structure in an integrated manner; The ribbon body comprises a ribbon body and a bonding section for bonding; the fabric layers of the ribbon body are connected by yarns, and the fabric layers of the bonding section are partially separated; When the webbing is used, the laminating sections are butt-jointed and hot-cut, and then adhesive is placed between the fabric layers of the laminating sections to form seamless fabrics through heat pressing.

2. The method for manufacturing a seamless webbing according to claim 1, characterized in that: In the webbing body, each layer of fabric is formed by interweaving a plurality of groups of warp and weft threads of the layer, and each layer of fabric structure is interwoven and connected by a plurality of groups of connecting yarns.

3. The method for manufacturing a seamless webbing according to claim 2, characterized in that: The ribbon body is made of any one or more of nylon, spandex, polyester or other fiber textile materials; the material of the connecting yarn includes nylon.

4. The method for manufacturing a seamless webbing according to claim 3, characterized in that: The ribbon body comprises a portion where each layer of fabric is connected to each other by connecting yarns and serves as a ribbon body, and a portion where each layer of fabric is separated and independent to form a fitting section.

5. The method for manufacturing a seamless webbing according to claim 4, characterized in that: In the fitting section, the fabric layers on one side along the length direction of the ribbon are connected by yarns, and the fabric layers on the other side are separated from each other to form an open clamping structure.

6. The method for manufacturing a seamless webbing according to claim 5, characterized in that: The bonding section is connected by loops when the ribbon is used, and is heat-cut at the bonding section. Then, hot melt adhesive is applied to the inner side between the layers of fabric in the bonding section. The bonding section is heated and ironed to dissolve the hot melt adhesive to bond the layers of fabric and consolidate the heat-cut strength of the joint.

7. The method for manufacturing a seamless webbing according to claim 1, characterized in that: The webbing is woven by an integrated weaving machine to form a webbing body having a belt body and a fitting section.

8. The method for manufacturing a seamless webbing according to claim 7, characterized in that: The webbing body is an elastic webbing or a non-elastic webbing; the outer surface of the webbing body is a velvet surface or a velvet-free surface.

9. The method for manufacturing a seamless webbing according to claim 7, characterized in that: The belt body has each layer of fabric in any one of a plane structure, a pattern structure and a jacquard structure.

10. A method for manufacturing a seamless webbing according to any one of claims 1 to 9, characterized in that: The method comprises: Step 1: Use a shuttleless loom to wind the required warp threads onto the warp head by the warping component; Step 2, convey the warp yarn through the warp yarn package and pass it through the palm yarn of the shuttleless loom according to the required warp yarn arrangement; Step 3: The palm frame of the shuttleless loom moves up and down according to the required organization mode, thereby driving the palm fibers to move up and down, so that the warp yarns are divided into several layers to form an opening; Step 4: The double weft hooks of the shuttleless loom drive the weft thread to cross the opening, and the latch needle collects the weft thread or the edge thread; Step 5: The reed swings back and forth to compact the weft thread passing through the opening, forming a seamless webbing ribbon. Step 6: Connect and shape the embryo strips to obtain the finished product.

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