CN210151469U - Artificial leather with good stitching effect - Google Patents
Artificial leather with good stitching effect Download PDFInfo
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- CN210151469U CN210151469U CN201821878761.7U CN201821878761U CN210151469U CN 210151469 U CN210151469 U CN 210151469U CN 201821878761 U CN201821878761 U CN 201821878761U CN 210151469 U CN210151469 U CN 210151469U
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Abstract
The utility model discloses an effectual synthetic leather of suture, it is including the epidermal layer and the base cloth layer of laminating each other, the epidermal layer is PVC epidermal layer or TPO epidermal layer or TPV epidermal layer or TPS epidermal layer or SEBS epidermal layer or TPAE epidermal layer or TPU epidermal layer, the base cloth layer selects the random flower cloth or double faced fabric or satin cloth or two pearl ground mesh cloth or single face plain cloth that the grammes per square meter is 90 grams-185 grams. Compare the synthetic leather among the prior art, the utility model discloses a pinhole is less after accomplishing the suture artificial leather, is favorable to improving the outward appearance effect of product.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an effectual synthetic leather of suture, the synthetic leather is including the base cloth layer.
[ background of the invention ]
With the development of society and the improvement of living standard, people have more and more rigorous requirements on the attractiveness, comfort and physical properties of automobile seats. Currently, each large host factory will use leather to cover the seats in order to meet the customer's needs. However, the application of the genuine leather is limited because the genuine leather has limited resources and high price, and the processing process thereof easily causes pollution to the environment.
The substitute artificial leathers such as polyvinyl chloride artificial leather (hereinafter, PVC artificial leather), olefin-based thermoplastic elastomer artificial leather (hereinafter, TPO artificial leather), styrene-based thermoplastic elastomer artificial leather (hereinafter, TPS artificial leather), styrene-based block copolymer thermoplastic elastomer artificial leather (hereinafter, SEBS artificial leather), thermoplastic vulcanized rubber artificial leather (hereinafter, TPV artificial leather), polyamide-based thermoplastic elastomer artificial leather (hereinafter, TPAE artificial leather), and polyurethane-based thermoplastic elastomer artificial leather (hereinafter, TPU artificial leather) can be compared with the genuine leathers in terms of physical properties, regardless of appearance. In order to coat the artificial leather on products such as car seats, the artificial leather is usually subjected to sewing, and a plurality of sewing holes are formed in the artificial leather after the sewing is completed. However, the existing artificial leather is easy to have a phenomenon of large pinholes after finishing sewing, and the appearance of the product is seriously influenced.
Therefore, it is desirable to design a new solution to meet the above requirements.
[ Utility model ] content
The utility model discloses the technical problem that will solve lies in: provides an artificial leather having a good sewing effect.
In order to solve the above problem, the utility model discloses following technical scheme can be adopted: the artificial leather with good suture effect comprises a skin layer and a base fabric layer which are attached to each other, wherein the skin layer is a PVC (polyvinyl chloride) skin layer, a TPO skin layer, a TPV (thermoplastic vulcanizate) skin layer, a TPS skin layer, an SEBS (styrene-ethylene-butadiene-styrene) skin layer, a TPAE (thermoplastic elastomer) skin layer or a TPU skin layer, and the base fabric layer selects a garland cloth with the gram weight of 90-185 grams per square meter, a double-faced cloth, a satin cloth, a double-bead ground mesh cloth or a single-faced plain.
In a preferred embodiment, the base fabric layer is woven from a plurality of yarns, the density of the base fabric layer is 60-140, and the thickness of the yarns is 50D-200D.
In a preferred embodiment, the base fabric layer is a random figured cloth with a gram weight of 95-120 grams per square meter.
In a preferred embodiment, the random figured cloth is woven by a plurality of yarns, the density of the yarns is 120D/43F-180D/52F, the warp density of the random figured cloth is 50F/inch-60F/inch, and the weft density of the random figured cloth is 21 circles/inch-26 circles/inch.
In a preferred embodiment, the base fabric layer is a double-sided cloth, and the gram weight of the double-sided cloth is 90-150 grams per square meter.
In a preferred embodiment, the double-sided cloth is woven by a plurality of yarns, the density of the yarns is 80D/32F-120D/39F, the warp density of the double-sided cloth is 75F/inch-90F/inch, and the weft density of the double-sided cloth is 24 circles/inch-29 circles/inch.
In a preferred embodiment, the base fabric layer is selected from satin cloth, and the gram weight of the satin cloth is 130-150 grams per square meter.
In a preferred embodiment, the satin cloth is woven by a plurality of yarns, the density of the yarns is 120D/43F-180D/52F, the warp density of the satin cloth is 77F/inch-94F/inch, and the weft density of the satin cloth is 21-26 circles/inch.
In a preferred embodiment, the base fabric layer is a double-bead ground mesh fabric, and the gram weight of the double-bead ground mesh fabric is 130-185 grams per square meter.
In a preferred embodiment, the double-bead ground mesh cloth is formed by weaving a plurality of yarns, the density of the yarns is 120D/129F-180D/158F, the warp density of the double-bead ground mesh cloth is 76F/inch-92F/inch, and the weft density of the double-bead ground mesh cloth is 21-26 circles/inch.
In a preferred embodiment, the base fabric layer is a single-sided scrim having a grammage of 130-150 grams per square meter.
In a preferred embodiment, the single-sided plain cloth is woven by a plurality of yarns, the warp density of the single-sided plain cloth is 30F/inch-37F/inch, and the weft density of the single-sided plain cloth is 22 circles/inch-27 circles/inch.
In a preferred embodiment, the yarn is made of all-polyester materials, or all-cotton materials, or polyester-cotton blended materials, or 7-9% of spandex yarn.
Compared with the prior art, the utility model discloses following beneficial effect has at least: select through the grammes per square metre to different types of base cloth layer, make the utility model discloses an artificial leather pinhole is less after accomplishing the suture, is favorable to improving the outward appearance of product.
[ description of the drawings ]
Fig. 1 is a schematic view of an artificial leather with good stitching effect according to a preferred embodiment of the present invention.
Fig. 2 is a partial schematic view of a random access cloth.
Fig. 3 is a partial schematic view of a double-sided cloth.
Fig. 4 is a partial schematic view of a satin cloth.
Fig. 5 is a partial schematic view of a two-bead eyelet fabric.
FIG. 6 is a partial schematic view of a single-side plain cloth.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by the skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides an artificial leather 100 having a good sewing effect, which can be used as, but not limited to, a skin material for car seats, sofas, etc. The artificial leather 100 includes a skin layer 1 and a base layer 2 attached to each other, and a paint layer 3. The skin layer 1 is a PVC skin layer or a TPO skin layer or a TPV skin layer or a TPS skin layer or an SEBS skin layer or a TPAE skin layer or a TPU skin layer. The base fabric layer 2 is made of garland cloth, double-faced cloth, satin cloth, double-bead ground eyelet cloth or single-sided plain cloth with the gram weight of 90-185 grams per square meter. The skin layer 1 and the base fabric layer 2 may be bonded together by means of glue adhesion, thermal lamination, or the like, depending on the material of the skin layer 1. The paint layer 3 may be solvent-based paint or water-based paint, and in some embodiments, the paint layer 3 may not be provided. The base fabric layer 2 is woven by a plurality of yarns, the density of the base fabric layer 2 is 60-140, preferably 80-120, and the thickness of the yarns is 50D-200D, preferably 80D-180D, more preferably 100D-150D. The base fabric layer 2 can be any one of the fabrics in the embodiments 1 to 5.
Example 1
Referring to fig. 2, in the present embodiment, the base fabric layer 2 is formed by selecting a random-knit fabric, and the yarns 21 are knitted in the illustrated knitting manner, wherein the "V" shape indicates tuck and the "O" shape indicates loop formation. The gram weight of the random figured cloth is 95-120 grams per square meter, and the fabric density is 80-120. Further, the density of the yarn is 120D/43F-180D/52F, preferably 130D/45F-170D/50F, in the utility model, according to the general explanation of the field, D refers to the thickness of the yarn, and F refers to the number of monofilaments. Further, the warp density of the random access cloth is 50F/inch-60F/inch, preferably 53F/inch-58F/inch, and the weft density is 21 circles/inch-26 circles/inch, preferably 22 circles/inch-25 circles/inch. In a more preferred embodiment, the base layer 2 is made of a polyester random access cloth with a grammage of 95 grams per square meter, the yarns are made of 150D/48F, and the 95 gram random access cloth has a warp density of 56F/inch and a weft density of 24 loops/inch. The cloth cover of the disordered figured cloth is uneven, so that the adhesive force and the static elongation can be improved.
Example 2
Referring to fig. 3, unlike embodiment 1, the base fabric layer 2 of the present embodiment is a double-sided fabric, and the yarns 22 are woven in the manner shown in the figure, wherein the black yarns and the white yarns are used for clearly showing the weaving manner of the double-sided fabric, and the color, material, thickness, etc. of the yarns are not limited. The gram weight of the double-sided cloth is 90-150 g per square meter, and the fabric density is 100-400, preferably 100-140. Further, the density of the yarn is 80D/32F-120D/39F, preferably 90D/34F-110D/38F, the warp density of the double-sided cloth is 75F/inch-90F/inch, preferably 80F/inch-86F/inch, and the weft density of the double-sided cloth is 24 circles/inch-29 circles/inch, preferably 26 circles/inch-28 circles/inch. In a more preferred embodiment, the base layer 2 is selected from a polyester scrim having a grammage of 120 grams per square meter, a yarn density of 100D/36F, a warp density of 84F/inch, and a weft density of 27 loops/inch. The double-sided cloth is softer and has better extensibility.
Example 3
Referring to fig. 4, unlike embodiments 1 and 2, the base fabric layer 2 of the present embodiment is made of satin cloth, and the yarns 23 are woven as shown in the drawing, wherein black yarns and white yarns are used to clearly show the weaving pattern of the satin cloth, and the color, material, thickness, etc. of the yarns are not limited. The gram weight of the satin cloth is 130-150 g per square meter, and the fabric density is 60-90. Further, the density of the yarn is 120D/43F-180D/52F, preferably 130D/45F-160D/50F, the warp density of the satin cloth is 77F/inch-94F/inch, preferably 82F/inch-90F/inch, and the weft density is 21 circles/inch-26 circles/inch, preferably 22 circles/inch-25 circles/inch. In a more preferred embodiment, the base fabric layer 2 is selected from a polyester satin cloth having a grammage of 130 grams per square meter, the yarns have a density of 150D/48F, the satin cloth has a warp density of 86F/inch and a weft density of 24 cycles/inch. Satin cloth cover is level and smooth, and thickness is thicker, and is tensile less, and in addition, the line of this kind of base cloth is confined hexagon, and the structure is complicated, is difficult for being destroyed, helps improving the seam fastness.
Example 4
Referring to fig. 5, unlike embodiments 1 to 3, the base fabric layer 2 in this embodiment is a two-bead eyelet fabric, and the yarns 24 are knitted as shown in the drawing, wherein the black yarns and the white yarns are for clearly showing the knitting method of the two-bead eyelet fabric, and the color, material, thickness, etc. of the yarns are not limited. The gram weight of the double-bead ground mesh fabric is 130-185 grams per square meter, and the fabric density is 80-130. Further, the density of the yarn is 120D/129F-180D/158F, preferably 140D/139F-160D/150F, the warp density of the double-bead ground mesh fabric is 76F/inch-92F/inch, preferably 80F/inch-88F/inch, and the weft density is 21 circles/inch-26 circles/inch, preferably 22 circles/inch-25 circles/inch. In a more preferred embodiment, the base layer 2 is a polyester bibeaded scrim having a grammage of 130 grams per square meter, the yarns have a density of 150D/144F, the bibeaded scrim has a warp density of 84F/inch and a weft density of 24 cycles/inch.
Example 5
Referring to FIG. 6, unlike examples 1-4, the base fabric layer 2 of this example was a plain single jersey, and the yarns 25 were knitted as shown. The gram weight of the single-sided plain cloth is 130-150 g per square meter. Further, the warp density of the single-sided plain cloth is 30F/inch-37F/inch, preferably 32F/inch-35F/inch, and the weft density is 22 circle/inch-27 circle/inch, preferably 23 circle/inch-26 circle/inch. In a more preferred embodiment, the base fabric layer 2 is a polyester-cotton blend plain fabric having a grammage of 140 grams per square meter, wherein the polyester to cotton ratio is 65/35, and the single-sided plain fabric has a warp density of 34F/inch and a weft density of 25 cycles/inch.
To sum up, adopt the utility model discloses a when synthetic leather 100 regarded as the skin material of goods such as car seat, sofa, accomplish the suture process after, the aperture of pinhole is less, is favorable to improving the outward appearance effect of goods such as car seat, sofa. It will be understood by those skilled in the art that although examples 1-5 above all show the materials of the yarns in the preferred examples, the selection of the yarn materials for the random weave cloth, double weave cloth, satin cloth, double-beaded eyelet cloth and single-faced plain weave cloth is not limited, and for example, a base fabric layer containing 7-9% spandex yarn, preferably a base fabric layer containing 8% spandex yarn, can be selected to further improve the extensibility and mechanical properties of the product.
It is to be understood that the above-described embodiments of the present invention can be combined with each other to obtain further embodiments, without conflict. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (13)
1. The artificial leather with good sewing effect is characterized in that: the artificial leather comprises a skin layer and a base fabric layer which are attached to each other, wherein the skin layer is a PVC (polyvinyl chloride) skin layer or a TPO (thermoplastic olefin) skin layer or a TPV (thermoplastic vulcanizate) skin layer or a TPS (styrene-ethylene-butadiene-styrene) skin layer or an SEBS (styrene-ethylene-butadiene-styrene) skin layer or a TPAE (thermoplastic ethylene-butadiene-styrene) skin layer or a TPU (thermoplastic polyurethane) skin layer, and the base fabric layer is made of garland cloth or double-faced cloth or satin cloth or double.
2. The artificial leather having good sewing effect according to claim 1, wherein: the base fabric layer is formed by weaving a plurality of yarns, the density of the base fabric layer is 60-140, and the thickness of the yarns is 50D-200D.
3. The artificial leather having good sewing effect according to claim 1, wherein: the base cloth layer is made of disordered figured cloth, and the gram weight of the disordered figured cloth is 95-120 grams per square meter.
4. The artificial leather having good sewing effect according to claim 3, wherein: the disordered cloth is formed by weaving a plurality of yarns, the density of the yarns is 120D/43F-180D/52F, the warp density of the disordered cloth is 50F/inch-60F/inch, and the weft density of the disordered cloth is 21-26 circles/inch.
5. The artificial leather having good sewing effect according to claim 1, wherein: the base cloth layer is made of double-sided cloth, and the gram weight of the double-sided cloth is 90-150 grams per square meter.
6. The artificial leather having good sewing effect according to claim 5, wherein: the double-sided cloth is formed by weaving a plurality of yarns, the density of the yarns is 80D/32F-120D/39F, the warp density of the double-sided cloth is 75F/inch-90F/inch, and the weft density of the double-sided cloth is 24 circles/inch-29 circles/inch.
7. The artificial leather having good sewing effect according to claim 1, wherein: the base cloth layer is selected from satin cloth, and the gram weight of the satin cloth is 130-150 g per square meter.
8. The artificial leather having good sewing effect according to claim 7, wherein: the satin fabric is formed by weaving a plurality of yarns, the density of the yarns is 120D/43F-180D/52F, the warp density of the satin fabric is 77F/inch-94F/inch, and the weft density of the satin fabric is 21-26 circles/inch.
9. The artificial leather having good sewing effect according to claim 1, wherein: the base cloth layer is made of double-bead ground mesh cloth, and the gram weight of the double-bead ground mesh cloth is 130-185 grams per square meter.
10. The artificial leather having good sewing effect according to claim 9, wherein: the double-bead ground mesh cloth is formed by weaving a plurality of yarns, the density of the yarns is 120D/129F-180D/158F, the warp density of the double-bead ground mesh cloth is 76F/inch-92F/inch, and the weft density of the double-bead ground mesh cloth is 21-26 circles/inch.
11. The artificial leather having good sewing effect according to claim 1, wherein: the base fabric layer is made of single-sided plain cloth, and the gram weight of the single-sided plain cloth is 130-150 g per square meter.
12. The artificial leather having good sewing effect according to claim 11, wherein: the single-sided plain cloth is formed by weaving a plurality of yarns, the warp density of the single-sided plain cloth is 30-37F/inch, and the weft density of the single-sided plain cloth is 22-27 circles/inch.
13. Artificial leather with good seam effect as claimed in claim 2, 4, 6, 8, 10 or 12, characterized in that: the yarn is made of all polyester fiber materials, all cotton materials or polyester-cotton blended materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821878761.7U CN210151469U (en) | 2018-11-15 | 2018-11-15 | Artificial leather with good stitching effect |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821878761.7U CN210151469U (en) | 2018-11-15 | 2018-11-15 | Artificial leather with good stitching effect |
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| CN210151469U true CN210151469U (en) | 2020-03-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930886A (en) * | 2021-11-05 | 2022-01-14 | 广东溢达纺织有限公司 | Knitted fabric with weft-knitted single-side weave structure and manufacturing method and application thereof |
| EP4360875A1 (en) | 2022-10-25 | 2024-05-01 | TMG - Tecidos Plastificados e Outros Revestimentos para a Indústria Automóvel, S.A. | Sheet containing a thermoplastic styrenic elastomer, preparation method and use |
| WO2024088671A1 (en) | 2022-10-25 | 2024-05-02 | TMG - Tecidos Plastificados e Outros Revestimentos para a Indústria Automóvel, S.A. | Sheet containing a thermoplastic styrenic elastomer, preparation method and use |
-
2018
- 2018-11-15 CN CN201821878761.7U patent/CN210151469U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930886A (en) * | 2021-11-05 | 2022-01-14 | 广东溢达纺织有限公司 | Knitted fabric with weft-knitted single-side weave structure and manufacturing method and application thereof |
| EP4360875A1 (en) | 2022-10-25 | 2024-05-01 | TMG - Tecidos Plastificados e Outros Revestimentos para a Indústria Automóvel, S.A. | Sheet containing a thermoplastic styrenic elastomer, preparation method and use |
| WO2024088671A1 (en) | 2022-10-25 | 2024-05-02 | TMG - Tecidos Plastificados e Outros Revestimentos para a Indústria Automóvel, S.A. | Sheet containing a thermoplastic styrenic elastomer, preparation method and use |
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