CN116926754A - Adhesive spacer fabric, method of manufacturing the same, and clothing manufactured using the same - Google Patents
Adhesive spacer fabric, method of manufacturing the same, and clothing manufactured using the same Download PDFInfo
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- CN116926754A CN116926754A CN202211020789.8A CN202211020789A CN116926754A CN 116926754 A CN116926754 A CN 116926754A CN 202211020789 A CN202211020789 A CN 202211020789A CN 116926754 A CN116926754 A CN 116926754A
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- yarn
- outer layer
- yarns
- spacer fabric
- adhesive
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- 239000004744 fabric Substances 0.000 title claims abstract description 116
- 239000000853 adhesive Substances 0.000 title claims abstract description 97
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 97
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 92
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000009940 knitting Methods 0.000 claims abstract description 64
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 24
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 29
- 229920002334 Spandex Polymers 0.000 claims description 14
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 14
- 239000004759 spandex Substances 0.000 claims description 14
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 14
- 230000000295 complement effect Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 238000009941 weaving Methods 0.000 claims description 5
- 238000009998 heat setting Methods 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/06—Patterned fabrics or articles
- D04B21/08—Patterned fabrics or articles characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
Abstract
An adhesive spacer fabric, a method of making the same, and garments made using the same, the adhesive spacer fabric comprising a first outer layer, an intermediate layer, and a second outer layer, the intermediate layer interposed between and interwoven with the first and second outer layers. At least one of the first outer layer and the second outer layer has an adhesive surface formed by knitting comprising thermoplastic elastic yarn, the adhesive surface being wholly or partially exposed to the outside of the first outer layer or the second outer layer. The adhesive spacer fabric of the present application is suitable for use in making garments that are in intimate contact with the skin of the wearer, and can be used in place of invisible undergarments or undergarments that use silicone materials, and in addition to providing slip resistance and tackiness, the adhesive spacer fabric of the present application provides better breathability, hot or moisture vapor transmission, good comfort, excellent stretch and rebound properties, and environmental protection.
Description
Technical Field
The present application relates to a three-dimensional fabric structure and a method for manufacturing the same, and more particularly, to an adhesive spacer fabric having slip resistance and tackiness, which can be more closely adhered to the skin, and which can provide better ventilation, penetration of hot air or moisture, good comfort, excellent stretchability and rebound resilience, and a method for manufacturing the same.
Background
The present application claims international priority from U.S. patent provisional application, serial No. 63/326,290, with application date 2022, month 4, 1, and the following notes!
For the fabric structure for making clothes and trousers which are daily worn on a person, in order to provide better wearing experience and comfortable wearing feeling for the wearer, the fabric structure needs to have good heat-dissipating ability, air permeability, sweat absorbing ability, comfort and lightness, etc., and in order to achieve the above-mentioned objects, various weaving methods, fiber arrangement structures, or different fiber materials have been developed for the fabric structure for making clothes and trousers.
In addition to the various characteristics described above, it is desirable for fabric constructions for certain personal wear garments (e.g., feminine undergarments) to have adequate adhesion, particularly when wearing a strapless feminine undergarment, that the strapless feminine undergarment has a tight fit with the skin and adequate adhesion to avoid the embarrassment of slipping.
There is still room for improvement in the so-called space Fabrics (3D solid Fabrics, also called sandwiches) that are currently available.
Disclosure of Invention
In order to solve the above problems, it is an object of the present application to provide an adhesive spacer fabric and a method for manufacturing the same, which provide better air permeability, hot air or moisture permeability, good comfort, excellent stretchability and rebound resilience, and environmental protection in addition to slip resistance and tackiness.
To achieve the above object, one embodiment of the adhesive spacer fabric of the present application comprises: a first outer layer, an intermediate layer and a second outer layer, the intermediate layer being interposed between and interwoven with the first outer layer and the second outer layer. The first outer layer and the second outer layer are formed by knitting, wherein at least one of the first outer layer and the second outer layer has an adhesive surface formed by knitting comprising thermoplastic elastic yarn, and the adhesive surface is wholly or partially exposed to the outside of the first outer layer or the second outer layer.
An embodiment of the adhesive spacer fabric of the present application wherein the first outer layer and the second outer layer are plain stitch, plaited stitch, jacquard stitch or a combination thereof, the first outer layer and the second outer layer being formed into plain stitch, plaited stitch, jacquard stitch or a combination thereof by different knitting methods. Thus, the thermoplastic elastic yarns contained in the first outer layer and/or the second outer layer can be fully or partially exposed outside the first outer layer or the second outer layer to form an adhesive surface, and the middle layer can provide better moisture penetration effect.
In one embodiment of the adhesive spacer fabric of the present application, the yarns of the intermediate layer vary in length with their position in the course direction to form an adhesive spacer fabric having varying thickness.
Another aspect of the application includes a method of making an adhesive spacer fabric comprising: weaving an adhesive spacer fabric comprising a first outer layer, a second outer layer and an intermediate layer; scouring the tacky spacer fabric; preheating and shaping the sticky spacer fabric; dyeing the tacky spacer fabric; and finally heat setting the tacky spacer fabric to melt and bond the thermoplastic elastic yarns to the second yarns. One of the first outer layer and the second outer layer is formed by knitting two yarns comprising a first yarn and a second yarn, the first yarn is thermoplastic elastic yarn for forming an adhesive surface, all or part of the adhesive surface is exposed outside the first outer layer or the second outer layer, and an intermediate layer is arranged between the first outer layer and the second outer layer and is interwoven with the first outer layer and the second outer layer. The thermoplastic elastic yarn is melted and bonded with the second yarn through the final heat setting step, and the finished adhesive spacer fabric can prevent the fabric ring from falling off and avoid yarn breakage.
Yet another aspect of the present application includes a garment made from an adhesive spacer fabric, said adhesive spacer fabric comprising: a first outer layer, an intermediate layer and a second outer layer, the intermediate layer being interposed between and interwoven with the first outer layer and the second outer layer. The first outer layer and the second outer layer are formed by knitting, wherein at least one of the first outer layer and the second outer layer has an adhesive surface formed by knitting comprising thermoplastic elastic yarn, and the adhesive surface is wholly or partially exposed to the outside of the first outer layer or the second outer layer. The adhesive spacer fabric of the present application is used to make a garment to be worn next to the skin, the adhesive surface provides a close fit to the skin and a suitable adhesive, prevents slippage of the garment, provides better breathability, hot or moisture vapor transmission, good comfort, excellent stretch and rebound properties, and is environmentally friendly.
Drawings
FIG. 1 is a side view of a fabric construction of one embodiment of the adhesive spacer fabric of the present application;
FIG. 2 is a schematic representation of the fabric construction of one embodiment of the first outer layer of the tacky spacer fabric of the present application;
FIG. 3 is a schematic representation of the fabric construction of one embodiment of the second outer layer of the tacky spacer fabric of the present application;
FIG. 4 is a schematic representation of the fabric construction of one embodiment of the middle layer of the tacky spacer fabric of the present application;
FIG. 5 is a schematic representation of the fabric construction of a second embodiment of the first outer layer of the tacky spacer fabric of the present application;
FIG. 6 is a schematic representation of the fabric construction of a second embodiment of a second outer layer of the tacky spacer fabric of the present application;
FIG. 7 is a schematic representation of the fabric construction of a second embodiment of the middle layer of the tacky spacer fabric of the present application;
FIG. 8 schematically depicts an undergarment made using the adhesive spacer fabric of the present application;
FIG. 9 is a schematic representation of the structure of a third embodiment of a first outer layer of the tacky spacer fabric of the present application;
FIGS. 10 and 11 are schematic representations of the structure of a third embodiment of a second outer layer of an adhesive spacer fabric of the present application;
FIG. 12 schematically depicts a predetermined jacquard pattern;
fig. 13 is a schematic side view of the adhesive spacer fabric of the present application.
[ symbolic description ]
10 first outer layer
20 second outer layer
30 intermediate layer
41 first yarn
42 second yarn
51 first tissue needle
52 second tissue needle
Detailed Description
Referring first to FIG. 1, a side view of a fabric structure of one embodiment of the adhesive spacer fabric of the present application is schematically illustrated.
The adhesive spacer fabric of the present application comprises: a first outer layer 10, an intermediate layer 30 and a second outer layer 20, the intermediate layer 30 being interposed between the first outer layer 10 and the second outer layer 20 and interwoven with the first outer layer 10 and the second outer layer 20, the intermediate layer 30 preferably being woven from monofilament yarns (monofilament yarns). The first and second outer layers 10 and 20 are formed by knitting, for example, by warp knitting or weft knitting, and further, the adhesive spacer fabric of the present application may be formed by circular weft knitting, such as the weft knitting. As a preferred embodiment of the adhesive spacer fabric of the present application, as shown in FIG. 2, in which one of the first outer layer 10 and the second outer layer 20 is formed by knitting two yarns including a first yarn 41 and a second yarn 42, the first yarn 41 is a thermoplastic elastic yarn for forming an adhesive surface having adhesiveness, and all or part of the adhesive surface is exposed to the outside of the first outer layer 10 or the second outer layer 20. Preferably, the thermoplastic elastic yarn is a Spandex (Spandex) yarn or a Thermoplastic Polyurethane (TPU) yarn, and the yarn material of the second yarn 42 is selected from the group consisting of polyester (polyester) fiber, nylon (nylon) fiber, cotton (cotton), spandex (Spandex), and Thermoplastic Polyurethane (TPU).
In one embodiment of the present application, the first outer layer 10 and the second outer layer 20 are formed into a plain stitch, a plating stitch, a jacquard stitch, or a combination thereof by different knitting methods. Thus, the thermoplastic elastomer yarns contained in the first outer layer 10 and/or the second outer layer 20 may be fully or partially exposed to the outside of the first outer layer 10 or the second outer layer 20 to form the adhesive surface, and the intermediate layer 30 may provide a good moisture penetration effect. The adhesive spacer fabric of the present application is used to make a garment to be worn next to the skin, the adhesive surface having a close fit to the skin and a suitable adhesive to prevent slipping of the garment.
Referring to fig. 2-4, which are schematic views illustrating a first embodiment of the adhesive spacer fabric of the present application, fig. 2 shows a schematic view of first yarns 41 and second yarns 42 fed by a yarn feeder to a first set of knitting needles 51 at an angle of 10-70 degrees and knitted together to form a first outer layer 10, wherein the first outer layer 10 is a plain stitch, the first yarns 41 are face yarns of the first outer layer 10 to form an adhesive surface, and the second yarns 42 are ground yarns of the first outer layer 10; in other words, the adhesive surface formed by the first yarns 41 is entirely exposed to the outside of the first outer layer 10. FIG. 3 is a schematic representation of the fabric construction of a second outer layer 20 of the adhesive spacer fabric of the present application, wherein first yarns 41 and second yarns 42 are fed by a yarn feeder to a second set of needles 52 at an angle of 10-70 degrees and woven together to form the second outer layer 20, wherein the second outer layer 20 is a plain weave, the first yarns 41 are the face yarns of the second outer layer 20 to form an adhesive surface, and the second yarns 42 are the base yarns of the second outer layer 20; in other words, the adhesive surface formed by the first yarns 41 is entirely exposed to the outside of the second outer layer 20. Fig. 4 shows that the monofilament yarns are knitted by the cooperation of the first set of needles 51 and the second set of needles 52 to form the intermediate layer 30, the intermediate layer 30 being interposed between the first outer layer 10 and the second outer layer 20 and interwoven with the first outer layer 10 and the second outer layer 20. Preferably, the knitted adhesive spacer fabric is heat-set during the subsequent process, and the adhesive spacer fabric is heated to melt the thermoplastic elastic yarns and bond the thermoplastic elastic yarns with the second yarns 42, so that the loops (loops) of the fabric are prevented from falling off and yarn breakage is avoided. The heating temperature is preferably set between the softening point and the melting point of the thermoplastic elastomer yarn to soften the thermoplastic elastomer yarn for fusion bonding with the second yarn 42.
Referring to fig. 5 to 7, which are exemplary drawings showing a second embodiment of the adhesive spacer fabric of the present application, fig. 5 shows that first yarns 41 and second yarns 42 are alternately fed to a first set of knitting needles 51 at an included angle of 10-70 degrees and knitted together to form a first outer layer 10, fig. 5 shows that the first outer layer 10 is a plating stitch, and the first yarns 41 and the second yarns 42 alternately serve as a face yarn or a ground yarn of the first outer layer 10 according to a predetermined knitting pattern, and thus, a part of the first yarns 41 serve as a face yarn of the first outer layer 10 according to the predetermined knitting pattern to form the adhesive surface. Fig. 6 shows that the first yarns 41 and the second yarns 42 are alternately fed to the second set of knitting needles 52 at an included angle of 10-70 degrees and knitted together to form the second outer layer 20, and that the second outer layer 20 shown in fig. 6 is a plating stitch, and that the first yarns 41 and the second yarns 42 alternately act as a face yarn or a ground yarn of the second outer layer 20 according to a predetermined knitting pattern, so that a portion of the first yarns 41 act as a face yarn of the second outer layer 20 according to a predetermined knitting pattern to form the adhesive surface. Fig. 7 shows that the monofilament yarns are knitted by the cooperation of the first set of needles 51 and the second set of needles 52 to form the intermediate layer 30, the intermediate layer 30 being interposed between the first outer layer 10 and the second outer layer 20 and interwoven with the first outer layer 10 and the second outer layer 20. Similarly, the knitted adhesive spacer fabric is heat-set during the subsequent process, and the adhesive spacer fabric is heated to melt the thermoplastic elastic yarns and bond the thermoplastic elastic yarns with the second yarns 42, so that loops (loops) of the fabric are prevented from falling off and yarn breakage is avoided. The heating temperature is preferably set between the softening point and the melting point of the thermoplastic elastomer yarn to soften the thermoplastic elastomer yarn for fusion bonding with the second yarn 42.
Fig. 8 exemplarily shows an undergarment made using the adhesive spacer fabric of the present application, the adhesive spacer fabric having a plated weave according to fig. 6 and 7, wherein a portion of the first yarns 41 are knitted according to a predetermined knitting pattern, and thus, the adhesive first yarns 41 form a portion or all of the adhesive surface at a predetermined position outside the first outer layer 10 or the second outer layer 20, and the second yarns 42 form a non-adhesive surface at the remaining position outside the first outer layer 10 or the second outer layer 20, so that a proper position of the undergarment can have a tight fitting effect with the skin and a proper adhesion to avoid embarrassment caused by slippage. The intermediate layer 30 is interwoven between the first outer layer 10 and the second outer layer 20 as a spacer fabric to form a sandwich-like structure, such a fabric or cloth being formed by a three-dimensional weaving process, also known as a sandwich cloth. In addition, the intermediate layer 30 provides superior moisture penetration and heat dissipation, and garments made using the tacky spacer fabric of the present application provide a good comfort experience to the wearer, as well as excellent stretchability and rebound resilience, as well as environmental protection.
Referring to fig. 9-12, a third embodiment of the adhesive spacer fabric of the present application is schematically illustrated, wherein the third embodiment uses jacquard weave instead of plating weave to achieve localized exposure of thermoplastic elastic yarns as compared to the second embodiment. In a third embodiment, fig. 9 shows that the first outer layer 10 is a plain stitch formed by knitting a first set of needles 51 comprising a first yarn 41 and a second yarn 42. Fig. 10 and 11 show that the second outer layer 20 is a jacquard weave formed by knitting a first yarn 41 and a second yarn 42 with a second set of needles 52, wherein the first yarn 41 is a thermoplastic elastic yarn and the second yarn 42 is a universal yarn, preferably a Spandex (Spandex) yarn or a Thermoplastic Polyurethane (TPU) yarn; the yarn material of the universal yarn is selected from the group consisting of polyester (polyester) fibers, nylon (nylon) fibers, cotton (cotton), spandex (spandex) and Thermoplastic Polyurethane (TPU). Fig. 10 to 12 show that the first yarn 41 and the second yarn 42 are respectively formed into weft stitches (coils) according to a predetermined jacquard pattern to form a jacquard weave, and a specific knitting needle and sequence of the second set of knitting needles 52 are selected according to the predetermined jacquard pattern shown in fig. 12, wherein the weft structure of the first yarn 41 formed in one course is shown in fig. 10, and the weft structure of the second yarn 42 formed in the same course is shown in fig. 11. As in the exemplary embodiment illustrated in fig. 10 and 11, the first, second, fifth, sixth and seventh needles of second set of needles 52 are selected to knit first yarn 41 to form the weft stitch structure illustrated in fig. 10 in one course; second yarn 42 is fed to selected third and fourth needles of second set of needles 52 for knitting to form the tuck stitch construction shown in fig. 11 in the same row. It is noted that the choice of needles for knitting the first yarn 41 and the needles for knitting the second yarn 42 are complementary, meaning that the positions of the loops formed by the first yarn 41 and the second yarn 42 in the same course are complementary. In one embodiment, the jacquard weave of the third embodiment may be formed using a circular weft knitting machine; in an embodiment, two of the circular weft knitting methods may be used, for example, two knitting methods selected from circular weft knitting methods such as plain (knit), hanging (stitch), and empty (miss) and cyclically forming a weft loop structure with the selected two knitting methods; in one embodiment, a weft loop structure may be formed using three knitting methods of flat knitting (knit), tuck (stitch), and miss (miss) in a circular weft knitting method and cyclically with the three knitting methods selected.
An embodiment of the present application includes making the adhesive spacer fabric by selecting a yarn of an appropriate linear density and knitting density to meet a desired shading rate, in other words, to enable the adhesive spacer fabric and the garment made therefrom to exhibit a desired transparency effect; preferably, the yarns making up the first outer layer 10 and the second outer layer 20 have a linear density of 5-40 denier and the yarns making up the intermediate layer 30 have a linear density of 10-50 denier. Preferably, the CPI (Course Per Inch; number of turns Per Inch in translation) of the first and second outer layers 10, 20 is 50-80, and the WPI (Wale Per Inch; number of turns Per Inch in translation) of the first and second outer layers 10, 20 is 20-50.
FIG. 13 is a schematic side view of an adhesive spacer fabric of the present application showing an adhesive spacer fabric having varying thickness. In one embodiment of the adhesive spacer fabric of the present application, preferably, the intermediate layer 30 is woven from monofilament yarns (monofilament yarns) and varying the yarn length of the intermediate layer 30 provides an adhesive spacer fabric having varying thickness, and fig. 13 illustrates an exemplary range in which the yarn length of the intermediate layer 30 of the adhesive spacer fabric varies with its position in the course direction to provide an adhesive spacer fabric having varying thickness.
Another aspect of the present application includes a method of making the adhesive spacer fabric described above comprising the steps of: knitting the aforementioned tacky spacer fabric comprising the first outer layer 10, the second outer layer 20 and the intermediate layer 30; scouring said tacky spacer fabric; preheating the tacky spacer fabric to stabilize the yarn and fiber dimensions and the morphology of the fabric, preferably heating the tacky spacer fabric at 150-220 ℃ for a period of time between about 30 and 180 seconds; dyeing said tacky spacer fabric; and finally heat setting the tacky spacer fabric to melt and bond the thermoplastic elastomer yarns to the second yarns 42, preferably at a temperature between the softening point and the melting point of the thermoplastic elastomer yarns to soften the thermoplastic elastomer yarns and achieve a fusion bond with the second yarns 42, preferably by heating the tacky spacer fabric at 150-220 ℃ for a treatment time of about 30-180 seconds.
Although the first outer layer 10 and/or the second outer layer 20 of the adhesive spacer fabric are disclosed in the above embodiments of the present application, in other possible embodiments of the present application, the first outer layer 10 and/or the second outer layer 20 of the adhesive spacer fabric may comprise more than two yarns, but at least one of the yarns is a thermoplastic elastomer yarn and the other yarns may comprise colored yarns and yarns of other materials. In other embodiments of the present application, wherein two or more yarns are used to form the first outer layer 10 and/or the second outer layer 20, yarns of a single color or different colors may be selected to form a single color or an adhesive spacer fabric having a multi-color weave.
Although the application has been described with reference to the above embodiments, it should be understood by those skilled in the art that the present application is not limited thereto, and that modifications and variations may be made without departing from the spirit and scope of the present application as defined in the following claims.
Claims (26)
1. An adhesive spacer fabric comprising:
a first outer layer, a second outer layer, one of the first outer layer and the second outer layer being formed by knitting two yarns comprising a first yarn and a second yarn, the first yarn being thermoplastic elastic yarn for forming an adhesive surface, all or part of the adhesive surface being exposed to the outside of the first outer layer or the second outer layer; and
an intermediate layer interposed between and interwoven with the first and second outer layers, the intermediate layer being woven from monofilament yarns.
2. The tacky spacer fabric of claim 1, wherein the first outer layer and the second outer layer are formed by warp knitting or weft knitting, the thermoplastic elastic yarn is a spandex yarn or a thermoplastic polyurethane yarn, and the yarn material from which the second yarn is made is selected from the group consisting of polyester fiber, nylon fiber, cotton, spandex, and thermoplastic polyurethane.
3. The adhesive spacer fabric of claim 1 wherein the thermoplastic elastic yarn melts and bonds to the second yarn after heat treatment.
4. The adhesive spacer fabric of claim 2, wherein the first outer layer and the second outer layer are plain weave, plaited weave, jacquard weave, or a combination thereof.
5. The adhesive spacer fabric of claim 4, wherein the first yarns and the second yarns are fed and woven together at an included angle of 10-70 degrees to form the plain weave, the first yarns being the face yarns of the first outer layer or the second outer layer to form the adhesive surface, the second yarns being the base yarns of the first outer layer or the second outer layer.
6. The adhesive spacer fabric of claim 4, wherein the first yarns and the second yarns are alternately fed and woven together at an included angle of 10-70 degrees to form the plaiting weave, the first yarns and the second yarns alternately serving as a face or base yarn of the first outer layer or the second outer layer according to a predetermined knitting pattern, and a portion of the first yarns serving as a face yarn of the first outer layer or the second outer layer according to a predetermined knitting pattern to form the adhesive surface.
7. The adhesive spacer fabric of claim 4, wherein the first yarn and the second yarn are respectively formed into weft loops in a weft knitting process according to a predetermined jacquard pattern to form the jacquard weave, and the positions of the weft loops formed by the first yarn and the second yarn in the same course are complementary.
8. The adhesive spacer fabric of claim 4, wherein the first yarn and the second yarn form loops according to a predetermined jacquard pattern in a circular weft knitting method, respectively, to form the jacquard weave, and the positions of the loops formed by the first yarn and the second yarn in the same course are complementary, the circular weft knitting method being two stitches selected from the group consisting of plain, hanging and empty stitches, and the loops are formed by the two stitches cyclically.
9. The adhesive spacer fabric of claim 4, wherein the first yarn and the second yarn form loops according to a predetermined jacquard pattern in a circular weft knitting method, respectively, to form the jacquard weave, and the positions of the loops formed by the first yarn and the second yarn in the same course are complementary, the circular weft knitting method being to form the loops in three needle methods of plain, hanging and empty needle cyclically.
10. The tacky spacer fabric of claim 1, wherein the yarns making up the first outer layer and the second outer layer have a linear density of 5 to 40 denier and the yarns making up the intermediate layer have a linear density of 10 to 50 denier.
11. The adhesive spacer fabric of claim 1, wherein the first and second outer layers have CPI (coil Per Inch; number of turns Per Inch) of 50-80 and WPI (Wale Per Inch; number of turns Per Inch) of 20-50.
12. The adhesive spacer fabric of claim 1, wherein the yarns of the intermediate layer vary in length with their position in the course direction to form the adhesive spacer fabric having varying thickness.
13. A method of making an adhesive spacer fabric comprising:
weaving an adhesive spacer fabric comprising a first outer layer, a second outer layer and an intermediate layer, one of the first outer layer and the second outer layer being formed by weaving two yarns comprising a first yarn and a second yarn, the first yarn being thermoplastic elastomeric yarn to form an adhesive surface, all or part of the adhesive surface being exposed to the exterior of the first outer layer or the second outer layer, the intermediate layer being interposed between and interwoven with the first outer layer and the second outer layer, the intermediate layer being woven from monofilament yarns (monofilament yarns);
scouring the tacky spacer fabric;
preheating the tacky spacer fabric to stabilize the yarn and fiber dimensions and the morphology of the fabric, heating the tacky spacer fabric at 150-220 ℃ for a treatment time of about 30-180 seconds;
dyeing the tacky spacer fabric; and
finally heat setting the tacky spacer fabric to melt and bond the thermoplastic elastomeric yarn to the second yarn, and heating the tacky spacer fabric at 150-220 ℃ for a treatment time of about 30-180 seconds.
14. The method of claim 13, wherein the first outer layer and the second outer layer are formed by knitting with warp knitting or weft knitting, the thermoplastic elastic yarn is spandex yarn or thermoplastic polyurethane yarn, and the yarn material from which the second yarn is made is selected from the group consisting of polyester fiber, nylon fiber, cotton, spandex, and thermoplastic polyurethane.
15. A garment made from an adhesive spacer fabric comprising:
a first outer layer, a second outer layer, one of the first outer layer and the second outer layer being formed by knitting two yarns comprising a first yarn and a second yarn, the first yarn being thermoplastic elastic yarn for forming an adhesive surface, all or part of the adhesive surface being exposed to the outside of the first outer layer or the second outer layer; and
an intermediate layer interposed between and interwoven with the first and second outer layers, the intermediate layer being woven from monofilament yarns.
16. The garment of claim 15 wherein the first outer layer and the second outer layer are formed by knitting with warp knitting or weft knitting, the thermoplastic elastic yarn is spandex yarn or thermoplastic polyurethane yarn, and the yarn material from which the second yarn is made is selected from the group consisting of polyester fiber, nylon fiber, cotton, spandex, and thermoplastic polyurethane.
17. The garment of claim 15 wherein the thermoplastic elastic yarn is heat treated to melt and bond with the second yarn.
18. The garment of claim 16, wherein the first outer layer and the second outer layer are plain weave, plaited weave, jacquard weave, or a combination thereof.
19. The garment of claim 18, wherein the first yarn and the second yarn are fed and woven together at an included angle of 10-70 degrees to form the plain weave, the first yarn being a face yarn of the first outer layer or the second outer layer to form the tacky surface, the second yarn being a ground yarn of the first outer layer or the second outer layer.
20. The garment of claim 18, wherein the first yarns and the second yarns are alternately fed and woven together at an included angle of 10-70 degrees to form the plaiting weave, the first yarns and the second yarns alternately acting as a face or base yarn for the first outer layer or the second outer layer according to a predetermined knitting pattern, and a portion of the first yarns acting as a face yarn for the first outer layer or the second outer layer according to a predetermined knitting pattern to form the adhesive surface.
21. The garment of claim 18, wherein the first yarn and the second yarn are respectively formed into weft stitches according to a predetermined jacquard pattern in a weft knitting method to form the jacquard weave, and the positions of the weft stitches formed by the first yarn and the second yarn in the same course are complementary.
22. The garment of claim 18, wherein the first yarn and the second yarn form loops according to a predetermined jacquard pattern in a circular weft knitting method, respectively, to form the jacquard weave, and the positions of the loops formed by the first yarn and the second yarn in the same course are complementary, the circular weft knitting method being two stitches selected from the group consisting of plain, hanging, and empty stitches, and the loops are formed cyclically in the two stitches.
23. The garment of claim 18, wherein the first yarn and the second yarn form loops according to a predetermined jacquard pattern in a circular weft knitting method, respectively, to form the jacquard weave, and the positions of the loops formed by the first yarn and the second yarn in the same course are complementary, the circular weft knitting method forming the loops in three needle methods of plain, hanging needle and empty needle cyclically.
24. The garment of claim 15 wherein the yarns making up the first outer layer and the second outer layer have a linear density of 5-40 denier and the yarns making up the intermediate layer have a linear density of 10-50 denier.
25. The garment according to claim 15, wherein the CPI (coil Per Inch; number of turns Per Inch) of the first and second outer layers is 50-80 and the WPI (Wale Per Inch; number of turns Per Inch) of the first and second outer layers is 20-50.
26. The garment of claim 15 wherein the length of the yarns of the intermediate layer varies with their position in the course direction to form the tacky spacer fabric having varying thickness.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263326290P | 2022-04-01 | 2022-04-01 | |
| US63/326,290 | 2022-04-01 |
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| CN116926754A true CN116926754A (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211020789.8A Pending CN116926754A (en) | 2022-04-01 | 2022-08-24 | Adhesive spacer fabric, method of manufacturing the same, and clothing manufactured using the same |
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| CN (1) | CN116926754A (en) |
| TW (1) | TWI813425B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443606A (en) * | 1992-03-26 | 1995-08-22 | The University Of Tennessee Reserch Corporation | Post-treatment of laminated nonwoven cellulosic fiber webs |
| CN204506021U (en) * | 2014-12-31 | 2015-07-29 | 陈成党 | A kind of clothes freely cut out one side three shell fabric and obtained by this fabric |
| CN107128026A (en) * | 2016-02-26 | 2017-09-05 | 泰州鸿凯针织有限公司 | A kind of elastic thermal fabric |
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| TWI813425B (en) | 2023-08-21 |
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