Elastic lace fabric with changeable tassels

Abstract

An elastic lace fabric with changeable tassels comprises a fabric body, the fabric body is formed by cutting edges according to design requirements after a ground comb weave, a weft insertion jacquard weave and a fancy yarn weave are matched and interwoven together, the fabric body is provided with a pattern area and a tassel area, the ground comb weave is formed by a yarn Y1 walking straight chain and a yarn Y2 walking one-needle weft insertion and interwoven, and the fassel area is formed by a yarn Y3 walking straight chain and a yarn Y2 walking one-needle weft insertion and interwoven. The weft insertion jacquard weave is formed by yarn Y3 in a variable weft insertion mode, and the fancy yarn weave is formed by yarn Y4 in a multi-needle variable weft insertion mode. In the pattern area, the ground comb weave and the weft insertion jacquard weave are interwoven to form a plurality of meshes, the oblique tassels are jointly formed through the ground comb weave and the weft insertion jacquard weave, and the thermoplastic polyurethane yarns are subjected to changing weft insertion through the fancy yarn weave and then subjected to heat setting at the temperature of 155-170 DEG C to form the transverse tassels with the tassel length and the tassel count adjustable. The tassel areas capable of adjusting the transverse tassel length and the number of the tassels are additionally arranged on the side edges of the pattern areas, so that the fabric is more flexible and is very suitable for female underwear.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lace fabric, specifically a changeable tassel elastic lace fabric. BACKGROUND

[0002] The "tassel" of the traditional tassel (also called eyelash) lace fabric is extended in the weft direction, and the production conditions such as the width of the loom, the maximum setting width of the setting machine seriously restrict its extension, and also affect the cutting efficiency of the fabric in the production process. In addition, the deficiency of the weft direction tensile property and its difficult to improve defects, lead to the traditional tassel lace fabric in the application of clothing more and more unable to meet the love and market demand of people. Therefore, how to effectively solve the above problems has become a very important research topic in the industry.

[0003] Patent CN202466108U discloses a vertical elastic eyelash lace, characterized in that: including the vertical weaving flower-shaped main body, the main body edge has a vertical weaving eyelash flounce, the main body is interwoven by warp yarn and weft yarn made of nylon, the mesh of the main body interwoven by warp yarn and weft yarn is large hexagon, the large hexagons are distributed alternately, the yarn of the eyelash flounce is combined with hot melt wire, and a straight chain yarn is interwoven in the yarn of the eyelash flounce. The elastic spandex yarn is added in the warp direction, so that the lace has elasticity in the warp direction.

[0004] Although the patent can solve the above defects by the warp knitting of eyelash and the addition of spandex in the warp direction, it is still not perfect: the hot melt wire is used in many parts, and the stiffness effect after heat setting will make the hand feeling of the fabric worse, and then affect the skin comfort of the garment; the mesh of the main body is large hexagon, the shape is single, lacks change, makes the fabric appearance monotonous and stiff, and lacks activity; the split line woven in not only increases the complexity of the process, but also affects the actual cutting. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a changeable tassel elastic lace fabric.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A tassel variable elastic lacy fabric, comprising a fabric body, the fabric body is formed by interweaving ground combing, weft insertion jacquard and pattern yarn together and cutting according to design requirements, the fabric body has a pattern area and a tassel area, the ground combing is formed by interweaving straight chain of yarn Y1 and one needle weft insertion of yarn Y2, the weft insertion jacquard is formed by weft insertion of yarn Y3, and the pattern yarn is formed by multi-needle weft insertion of yarn Y4; in the pattern area, the ground combing and the weft insertion jacquard interweave to form a plurality of meshes, the pattern area has at least one pattern formed by the pattern yarn, the tassel area has diagonal tassels and horizontal tassels, the diagonal tassels are formed by the ground combing and the weft insertion jacquard together, and the thermoplastic polyurethane yarn forms the horizontal tassels by weft insertion of the pattern yarn and then heat setting at 155-170 DEG C, and the length and the number of the tassels can be adjusted.

[0008] As a further improvement, the thermoplastic polyurethane yarn is arranged on the flower comb corresponding to the side edge position where the pattern area and the tassel area are connected, and weaves by changing weft insertion towards the tassel area.

[0009] As a further improvement, the length of the horizontal tassels in the tassel area is adjusted by adjusting the number of transverse needles when the thermoplastic polyurethane yarn of the side edge position of the pattern area changes weft insertion towards the tassel area, and the number of transverse needles of the thermoplastic polyurethane yarn is between 1-5.

[0010] As a further improvement, a part of the thermoplastic polyurethane yarn is weaved along the warp direction in an arc shape, and the remaining part is weaved along the wave edge by single needle transverse movement.

[0011] As a further improvement, the thermoplastic polyurethane yarn is weaved by using different structure, and the number of tassels of the horizontal tassels is different.

[0012] As a further improvement, in the tassel area, the yarn Y1 in the ground combing and the yarn Y3 in the jacquard weft insertion interweave and form radial yarns after heat setting, and the yarn Y1 and the jacquard yarn Y3 form a lattice when weaved.

[0013] As a further improvement, the side length of the lattice is greater than or equal to 3mm.

[0014] As a further improvement, the yarn Y1 has a filling number code structure of 1-0 / 0-1 / / , the yarn Y2 has a filling number code structure of 0-0 / 1-1 / / , the yarn Y3 has a filling number code structure of 0-0 / 2-2 / / , and the yarn Y4 has a filling number code structure of 0-0 / 1-1 / / .

[0015] As a further improvement, the yarn Y1 is a filament or a composite yarn with a linear density between 20-150D; the yarn Y2 is a spandex with a linear density between 40-560D; the yarn Y3 is a filament or a composite yarn with a linear density between 20-280D; the yarn Y4 is a filament with a linear density between 20-840D.

[0016] As a further improvement, the shape and size of each mesh in the plurality of meshes are the same or different.

[0017] As a further improvement, the distance between the cutting line position and the side edge position of the pattern area is 1-2mm larger than the design requirement of the tassel length during cutting.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] The transverse tassel is woven by the thermoplastic polyurethane yarn, and the tassel length and the tassel count can be changed according to the number of transverse needles and the weaving structure, which is flexible and changeable, the fabric body not only keeps the good air permeability of the traditional lace fabric and the characteristics of rich patterns and strong three-dimensionality, but also has more flexibility because the tassel area for adjusting the transverse tassel length and the tassel count is designed at the side edge position of the pattern area, and is very suitable for women's underwear BRIEF DESCRIPTION OF DRAWINGS

[0020] ATTACHED Figure 1 It is a structure schematic view of the fabric body embodiment of the utility model;

[0021] ATTACHED Figure 2 It is a transverse tassel length change schematic view of the utility model;

[0022] ATTACHED Figure 3 It is a tassel count schematic view of one quantity of transverse tassels of the utility model;

[0023] ATTACHED Figure 4 It is a tassel count schematic view of another quantity of transverse tassels of the utility model. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0025] In the description of the utility model, it is necessary to understand that if there are terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are indicated in the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0026] In the description of the utility model, it should be pointed out that, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] As Figures 1-4As shown in the figure, a tassel changeable elastic lace fabric includes a fabric body, the fabric body is formed by interweaving ground combing, weft insertion jacquard and pattern yarn together and cutting according to design requirements, the fabric body has a pattern area and a tassel area, the ground combing is formed by interweaving straight chain of yarn Y1 and one needle weft insertion of yarn Y2, the weft insertion jacquard is formed by changeable weft insertion of yarn Y3, and the pattern yarn is formed by multi-needle changeable weft insertion of yarn Y4; in the pattern area, the ground combing and the weft insertion jacquard interweave to form a mesh shape which can be changed according to requirements, the pattern area has at least one pattern formed by the pattern yarn, and the pattern yarn forms various patterns with clear levels according to design requirements. The tassel area has diagonal tassels and horizontal tassels, the diagonal tassels are formed by the ground combing and the weft insertion jacquard together, and the thermoplastic polyurethane yarn forms the horizontal tassels with adjustable length and count by changeable weft insertion of the pattern yarn and heat setting at 155-170℃. The thermoplastic polyurethane yarn mainly plays a stable role, the horizontal tassels can be adjusted in length and count, and the forms are various. The ground combing, the weft insertion jacquard and the pattern yarn are interwoven together to form the tassel area and the pattern area, and through the cooperation of different organizational structures of each yarn, the traditional lace fabric not only maintains good air permeability and the characteristics of rich patterns and strong three-dimensionality, but also has more flexibility due to the addition of the tassel area with adjustable length and count of the horizontal tassels, and is especially suitable for women's underwear.

[0028] The thermoplastic polyurethane yarn is a high polymer material with high strength, good tensile property, high toughness and aging resistance, and has good waterproof, antibacterial and mildew-proof functions; and it can be melted into a gel at a setting temperature of 155-170℃, and has a very good environmental protection effect.

[0029] The thermoplastic polyurethane yarn is arranged on the flower comb corresponding to the side edge position connecting the pattern area and the tassel area, the length of the tassels in the tassel area is adjusted by the number of transverse needles of the thermoplastic polyurethane yarn when the thermoplastic polyurethane yarn changes weft insertion towards the tassel area, the number of transverse needles of the thermoplastic polyurethane yarn is between 1 and 5, the more the number of transverse needles, the longer the length of the tassels, and the less the number of transverse needles, the shorter the length of the tassels, such as Figure 2 As shown in the figure, as shown in b, c and d in the figure, the length of the horizontal tassels can be adjusted by adjusting the number of transverse needles according to requirements.

[0030] In addition, during the weaving process, a part of tooth-shaped effect area and non-tooth-shaped effect area are formed, the thermoplastic polyurethane yarn is woven in an arc shape along the warp direction in the tooth-shaped effect area, and is woven by single needle transverse movement along the wave edge in the non-tooth-shaped area. The tooth-shaped effect area refers to the shape of the yarn during weaving, which is similar to the shape of human teeth. The thermoplastic polyurethane yarn adopts different organizational structures during weaving, and the count of the horizontal tassels is different, such asFigure 3 and 4 As shown in c, d part of the figure, for example, in 8 columns cycle: when the structure of thermoplastic polyurethane yarn is 3-3 / 4-4 / 0-0 / 4-4 / 0-0 / 4-40-0 / 4-4 / / , 6 tassels can be formed after cutting; when the structure is 3-3 / 4-4 / 0-0 / 1-1 / 0-0 / 1-1 / 0-0 / 4-4 / / , only 2 tassels can be formed after cutting. In one cycle, the number of needle transposition is different, resulting in different number of tassels after cutting.

[0031] In the tassel area, the yarn Y1 in the ground comb structure interweaves with the yarn Y3 in the jacquard weft structure and forms a radial tooth after heat setting, and the yarn Y1 and the jacquard yarn Y3 form a grid with a side length greater than or equal to 3mm during weaving. The radial tooth refers to the tooth-shaped yarn in a dispersed state. As shown in Figure 1 a / b in the figure represents different grids formed by weaving.

[0032] For specific yarn over structure, the yarn Y1 has a yarn over structure of 1-0 / 0-1 / / ; the yarn Y2 has a yarn over structure of 0-0 / 1-1 / / ; the yarn Y3 has a yarn over structure of 0-0 / 2-2 / / ; and the yarn Y4 has a yarn over structure of 0-0 / 1-1 / / .

[0033] The yarn Y1 is a filament or a composite yarn, and the linear density is between 20-150D; the yarn Y2 is spandex, and the linear density is between 40-560D; the yarn Y3 is a filament or a composite yarn, and the linear density is between 20-280D; and the yarn Y4 is a filament, and the linear density is between 20-840D.

[0034] In addition, when cutting the fabric, the distance from the cutting line position to the side of the pattern area is 1-2mm larger than the designed tassel length, so as to ensure that the structure of the tassel area is not affected.

[0035] The following will be described by a production example.

[0036] The yarns used in the example and the yarn feeding mode are as follows:

[0037] Y1: PA6 40D / 12SD FDY, full feeding;

[0038] Y2: PU 140D, full feeding;

[0039] Y3: PA6 40D / 12F SD FDY, full feeding;

[0040] Y4: PA6 70D / 24F / 1*2SD FDY+PA6 140 / 96 / 2*2FD DTY+PA6 40D / 12F / SD FDY TPU, according to the process design

[0041] The specific production steps of this example are: weaving embryo - pre-determination - dyeing - post-finishing - trimming.

[0042] Warping: The warper selects the required yarns and quantities according to the requirements of the weaving embryo process sheet, and places the yarn cans on the warping creel. After adjusting the warping tension and machine speed, the yarns are wound onto the disc head.

[0043] a) Warping of nylon (PA6 40D / 12F SD FDY):

[0044] Warping machine model: Karl Mayer DS21 / 30NC-2, negative yarn feeding,

[0045] Warping temperature: 23℃,

[0046] Warping humidity: 65%,

[0047] The workshop sets the warping process parameters under the above temperature and humidity conditions, and the yarns are oiled as needed.

[0048] Warping machine model: Karl Mayer DSE-H21 / 30NC-2, positive yarn feeding,

[0049] Warping temperature: 24℃,

[0050] Warping humidity: 78%,

[0051] The workshop sets the process parameters under the above temperature and humidity conditions.

[0052] Yarn threading: The yarn threading worker threads the yarns on the disc head and the yarn disc to the corresponding guide needles of the guide bar according to the threading method listed in the weaving embryo process sheet. Among them, a thermoplastic polyurethane yarn is threaded on the corresponding pattern comb on the side of the tassel, which mainly plays a stabilizing role.

[0053] Weaving embryo: After threading, the fabric head is hung out, and the yarn tension of each set of disc head and yarn disc is adjusted according to the design requirements and the actual situation on the machine to ensure that it is within a reasonable range. After checking and confirming that there are no other problems, the machine can be started to weave.

[0054] The fabric is subjected to 160℃ pre-determination, dyeing, 140℃ post-finishing and other production operations according to the publicly known dyeing and finishing process.

[0055] The jacquard organization of the waste fabric area adjacent to the tassel area changes the structure during actual weaving embryo production according to the process design, so that the cutting knife can recognize it, and improve the accuracy and timeliness of trimming.

[0056] It should be noted that the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application is described in detail with reference to the embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A tassel- variable elastic lycra fabric comprising a fabric body, characterized in that, The fabric body is formed by cutting the fabric body according to design requirements after interweaving of ground carding, weft insertion and fancy yarns, the fabric body has a pattern area and a tassel area, the ground carding is formed by interweaving of straight chain of yarn Y1 and one needle weft insertion of yarn Y2, the weft insertion jacquard is formed by changeable weft insertion of yarn Y3, and the fancy yarn is formed by multi-needle changeable weft insertion of yarn Y4; in the pattern area, the ground carding and the weft insertion jacquard interweave to form a plurality of meshes, the pattern area has at least one pattern formed by the fancy yarn, the tassel area has diagonal tassels and horizontal tassels, the diagonal tassels are formed by the ground carding and the weft insertion jacquard, and the thermoplastic polyurethane yarn forms the horizontal tassels by changeable weft insertion of the fancy yarn and then heat setting at 155-170 DEG C.

2. The tassel-variably resilient laces fabric according to claim 1, wherein, The thermoplastic polyurethane yarn is arranged on the flower comb corresponding to the side edge position connecting the pattern area and the tassel area, and is changeably weft-inserted towards the tassel area.

3. The tassel-variably resilient laces fabric according to claim 1, wherein, The tassel length of the horizontal tassels in the tassel area is adjusted by adjusting the horizontal needle number of the thermoplastic polyurethane yarn in the pattern area side edge position when the thermoplastic polyurethane yarn is changeably weft-inserted towards the tassel area, and the horizontal needle number of the thermoplastic polyurethane yarn is between 1 and 5.

4. The tassel-variably-elasticated tricot fabric according to claim 1, wherein Part of the thermoplastic polyurethane yarn is weft-inserted along the warp direction in an arc shape, and the remaining part is weft-inserted along the wave edge in a single needle horizontal movement.

5. The tassel-variably-elasticated tricot fabric according to claim 1, wherein The thermoplastic polyurethane yarn is weft-inserted in different structures, and the tassel number of the horizontal tassels is different.

6. The tassel-variably-elasticated tricot fabric according to claim 1, wherein, In the tassel area, the yarn Y1 in the ground carding is interwoven with the yarn Y3 in the jacquard weft insertion and forms a radial thread after heat setting, and the yarn Y1 and the jacquard yarn Y3 form a lattice when weft-inserted.

7. The tassel-variably-elasticated tricot fabric according to claim 6, wherein The side length L of the lattice is greater than or equal to 3 mm.

8. The tassel-variably-elasticated tricot fabric according to claim 1, wherein, The yarn Y1 has a yarn number code structure of 1-0 / 0-1 / / , the yarn Y2 has a yarn number code structure of 0-0 / 1-1 / / , the yarn Y3 has a yarn number code structure of 0-0 / 2-2 / / , and the yarn Y4 has a yarn number code structure of 0-0 / 1-1 / / .

9. The tassel-variably-elasticated tricot fabric according to claim 1, wherein, The yarn Y1 is a filament or a composite yarn, and the linear density is between 20 and 150 D; the yarn Y2 is spandex, and the linear density is between 40 and 560 D; the yarn Y3 is a filament or a composite yarn, and the linear density is between 20 and 280 D; and the yarn Y4 is a filament, and the linear density is between 20 and 840 D.

10. The tassel-variably-elasticated tricot fabric according to claim 1, wherein The shapes and sizes of the plurality of meshes are the same or different.

11. The tassel-variably-elasticated tricot fabric according to claim 1, wherein When cutting, the distance between the cutting line position and the side edge position of the pattern area is 1-2 mm larger than the design requirement of the tassel length.

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