CN104602905B - Imitation leather textile and its production method - Google Patents
Imitation leather textile and its production method Download PDFInfo
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- CN104602905B CN104602905B CN201280073204.7A CN201280073204A CN104602905B CN 104602905 B CN104602905 B CN 104602905B CN 201280073204 A CN201280073204 A CN 201280073204A CN 104602905 B CN104602905 B CN 104602905B
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- fibre composition
- base fabric
- tissue layer
- imitation leather
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
- D06N3/0029—Stretchable fibres; Stretching of fibres during manufacture
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
- D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of imitation leather textile formed by base fabric, wherein said base fabric includes the first tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, described first group of fibre composition and second group of fibre composition and is woven together and forms plain weave or twill-weave.The base fabric of described imitation leather textile also includes second tissue layer relative with described first tissue layer.Described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
Description
Technical field
The present invention relates to fabric, especially imitation leather textile field and its production method.
Background technology
Due to the captivation of the aesthetics of leather and tissue, leather is always the welcome selection of the fabric used in rag trade.Owing to producing the public awareness of the impact on environment and the enhancing of concern about conventional leather, and consider technical advantage in the industry, have the trend using imitation leather textile as the succedaneum of corium.
Traditionally, by the braiding of dip-coating in chemical resin or knitting base fabric, then described fabric is solidified to reach simulated leather effect to form imitation leather textile.Dip-coating causes that resin is all absorbed on the two sides of base fabric, so that when people put on the clothes being made up of imitation leather textile, human body skin directly will contact with resin, this may result in skin allergy and other pathological effect.Although lining can be added to avoid direct contact skin to clothes, but this can increase manufacturing time and cost and reduce the breathability of imitation leather textile.Dip-coating also tends to the polyurethane resin of the relatively large amount of waste.
Typically, if base fabric is non-stretchable braided fabric, then the simulated leather obtained is owing to weft yarn is relative with warp thread intensive and is closely woven together, by stability relatively good for display.But, which increases the hardness of imitation leather textile and thus cause that its feel and comfort level are poor.Or, when base fabric is knitting fabric, due to the relative flexibility of knitted coil structure, the hardness of described fabric is relatively low.Therefore, this better feel providing imitation leather textile and comfort level.But, owing to hosiery yarns coil has random and heterogeneous deformation trend, therefore when under external force, knitting base fabric tends to the stability that display is relatively low.Therefore, the simulated leather of knitting formation of fabrics tend to more unstable and be easier to that the problems such as such as face checking occur.
Summary of the invention
The present invention tries hard to alleviate at least one in above-described problem.
The present invention can relate to some broad form.Embodiments of the invention can include the one in different broad form described herein or any combination.
In the first broad form, the present invention provides a kind of imitation leather textile formed by base fabric, and wherein base fabric includes:
First tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, and described first group of fibre composition and second group of fibre composition are woven together at least one formed in plain weave and twill-weave；With
Second tissue layer relative with the first tissue layer, described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
Typically, first group of fibre composition can include at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can include at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can include at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition are generally aligned.
Typically, long loop burr tissue can include satin weave.
Typically, first group of fibre composition can be relatively non-stretchable.
Typically, second group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition may be configured to limit the amount of tension of second group of fibre composition.
Preferably, at least one in following finishing technique can apply to base fabric:
I () is singed；
(ii) rinsing；
(iii) thermal finalization；With
(iv) shrink.
Preferably, it is possible in the first tissue layer, dispose coating.
Typically, coating can include polyurethane resin.
Typically, it is possible to by coating spraying to base fabric.
In the second broad form, the present invention provides a kind of method producing imitation leather textile from base fabric, said method comprising the steps of:
I coating is put on base fabric by ()；With
(ii) process applies cated base fabric herein above to produce simulated leather effect；
Wherein, base fabric includes:
First tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, and described first group of fibre composition and second group of fibre composition are woven together at least one formed in plain weave and twill-weave；With
Second tissue layer relative with the first tissue layer, described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
Typically, first group of fibre composition can include at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can include at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can include at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition are generally aligned.
Typically, long loop burr tissue can include satin weave.
Typically, first group of fibre composition can be relatively non-stretchable.
Typically, second group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition may be configured to limit the amount of tension of second group of fibre composition.
Preferably, at least one in following finishing technique is applied to base fabric:
I () is singed；
(ii) rinsing；
(iii) thermal finalization；With
(iv) shrink.
Preferably, the present invention includes coating is put on base fabric.
Typically, coating can include polyurethane resin.
Typically, it is possible to by coating spraying to base fabric.
Typically, the step (i) applying coating may include that
I () is by base fabric destarch；
(ii) rinsing base fabric；
(iii) base fabric is carried out cylinder dry；
(iv) compositions including resin, catalyst and water is sprayed in base fabric, brush base fabric and then solidify base fabric；With
V the compositions including polyurethane, resin, catalyst and water is sprayed in base fabric by (), brush base fabric and then solidify base fabric.
Typically, step (ii) may include that
I () rinsing and softening apply cated base fabric herein above；
(ii) in the first temperature, base fabric is carried out cylinder dry；With
(iii) in the second temperature, base fabric being carried out cylinder dry, described second temperature is lower than described first temperature and has baton round in roller drier.
In the 3rd broad form, the present invention includes a kind of being adapted at and produces the base fabric used in simulated leather, and described base fabric includes:
First tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, and described first group of fibre composition and second group of fibre composition are woven together at least one formed in plain weave and twill-weave；With
Second tissue layer relative with the first tissue layer, described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
Typically, first group of fibre composition can include at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can include at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can include at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition are generally aligned.
Typically, long loop burr tissue can include satin weave.
Typically, first group of fibre composition can be relatively non-stretchable.
Typically, second group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition can be relatively stretchable.
Typically, the 3rd group of fibre composition may be configured to limit the amount of tension of second group of fibre composition.
Preferably, at least one in following finishing technique can apply to base fabric:
I () is singed；
(ii) rinsing；
(iii) thermal finalization；With
(iv) shrink.
Preferably, it is possible in the first tissue layer, dispose coating.
Typically, coating can include polyurethane resin.
Typically, it is possible to by coating spraying to base fabric.
Advantageously, being combined in imitation leather textile and stability and relatively good feel and comfort level be provided of the first and second opposed fabric layers in base fabric.
Specifically, owing to the first tissue layer includes relatively intensive and that be closely woven together first group and second group of fibre composition, therefore this configuration assistant provides stability in base fabric and alleviates the problem such as such as face checking produced in imitation leather textile due to external force.But, when first group with second group of fibre composition in the first tissue layer relative intensive and while being closely woven together to provide stability, second group of fibre composition (such as weft yarn) is likely to stretchable, so that compared with the existing imitation leather textile formed by non-stretchable woven base fabric, it may be possible to provide a degree of pliability in described base fabric (and the excellent handle therefore brought and comfort level).
Easily, owing to the 3rd group of fibre composition of long loop of the second tissue layer may be configured to the amount of tension of the second fibre composition in restriction the first tissue layer, therefore this can also help the draftability that second group of fibre composition of reduction provides will to damage the risk of the stability that the first tissue layer provides.In addition, first group and the 3rd group of fibre composition of long loop burr tissue is formed owing to the second tissue layer includes being woven together, therefore this can also reduce the integral hardness of base fabric and promote feel and the comfort level of imitation leather textile, and this is similar with the mode of hosiery yarns coil.
Further, the combination of the first tissue layer and the second tissue layer can produce regular and discontinuous " kettle hole (pothole) " effect in base fabric, and described effect helps to promote global tissue outward appearance and the texture of simulated leather.
Further, the present invention can provide waterproof, breathability and heat insulation characteristics.
Further, the present invention can be not related to dip-coating base fabric in polyurethane resin.Instead, polyurethane resin coating can be sprayed on the selected surface of base fabric thus reducing the risk with the direct skin contact of wearer.
Accompanying drawing explanation
According to the preferred of the present invention being described in conjunction with the accompanying but the detailed description below of non-limiting embodiment, the present invention will be more fully understood, wherein:
Fig. 1 describes the structural map of base fabric according to an embodiment of the invention；
Fig. 2 describes the side view of base fabric, and described side view shows twill or plain weave the first tissue layer and the second tissue layer being made up of the satin weave with long wist stitch；
Fig. 3 is depicted in polyurethane resin coating when being applied in the first tissue layer, the base fabric experience in Fig. 2 shrink after side view, after experience is shunk, long loop burr is more significantly in the second tissue layer；
Fig. 4 shows and compares the quantitative measurement result relevant with embodiments of the invention and woven the chart of test result of the imitation leather textile that non-stretchable fabric, tradition braiding Stretchable fabric and knitting fabric produce by tradition；
Fig. 5 shows and compares the fastness properties test result relevant with embodiments of the invention and woven the chart of test result of the imitation leather textile that non-stretchable fabric, tradition braiding Stretchable fabric and knitting fabric produce by tradition；
Fig. 6 shows the chart showing the further fastness properties test result relevant with embodiments of the invention；
Fig. 7 shows the chart showing the further fastness properties test result relevant with embodiments of the invention；
Compared with the situation that Fig. 8 describes with the 3rd group of fibre composition is made up of the combination of cotton, terylene and spandex material, the enlarged drawing picture of the long loop burr tissue of the second tissue layer in embodiments of the invention and corresponding normal image when the 3rd group of fibre composition is made up of cotton；
Fig. 9 is shown in first tissue layer (not having polyurethane resin coating) of the base fabric of the embodiments of the invention before and after stretching and the enlarged drawing picture of the second corresponding tissue layer；
Figure 10 shows imitation leather textile embodiment (having polyurethane resin coating) and traditional imitation leather textile of being made up of the knitting base fabric enlarged drawing picture under extended state and relaxed state, in order to show both visible differences in cracking；With
The enlarged drawing picture of " kettle hole " that Figure 11 is shown in the base fabric of embodiments of the invention to be formed, wherein kettle hole helps to promote outward appearance and the texture of simulated leather.
Detailed description of the invention
Describing the preferred embodiments of the present invention now with reference to Fig. 1 to 11, described embodiment includes imitation leather textile and its production method, and described method is directed to use with polyurethane resin to be coated with dual-layer basic fabric.
Base fabric includes the first tissue layer, and described tissue layer is formed by first group of relatively inelastic fibre composition and second group of fibre composition relatively springy be woven together the traditional twill of formation or plain weave (such as 1/1 plain weave, 2/1 twill, 3/1 twill etc.).In this embodiment, first group of fibre composition includes the warp thread of the first tissue layer and second group of fibre composition includes the weft yarn of the first tissue layer.In this configuration, weft yarn is relative with warp fibers composition intensive and is closely woven together, so that tissue is configured to provide stability for imitation leather textile when External Force Acting is in imitation leather textile.
The cotton material that first group of fibre composition is about 10-60Ne by yarn count range is made.Second group of fibre composition is made up of any cotton, terylene covered stretchable yarn or cotton thread, the stretchable yarn of bale of cotton core or its combination.If parallel is made up of polyester material, then linear mass density should in the scope of 75-150D.Or, if parallel is made up of spandex (Spandex) material, then the linear mass density of parallel should typically in the scope of 40-70D.The level of stretch of second group of fibre composition is approximately in the scope of 20-40%.
Base fiber also includes second tissue layer relative with the first tissue layer.Second tissue layer is formed by the 3rd group of fibre composition (weft yarn of the second tissue layer) and first group of fibre composition (warp thread as the first and second tissue layer) be woven together the long wist stitch formed in satin weave flannelette tissue.The long wist stitch of the second tissue layer floats over and (such as floats over above 7-15 fibre composition) and aligned with the second fibre composition in the first tissue layer above the multiple fibre compositions in first group of fibre composition simultaneously.
In this embodiment, the 3rd group of fibre composition is made up of the combination of textile line or cotton thread and stretch yarn (such as terylene or spandex).Fig. 8 shows the zoomed-in view (8a) of the long loop burr tissue of the second tissue layer of the base fabric in embodiments of the invention and the normal view (8b) of the first corresponding tissue layer, and wherein the 3rd group of fibre composition is made up of textile line.Showing the zoomed-in view (8c) of the long loop burr tissue of the second tissue layer and the normal view (8d) of the first corresponding tissue layer equally in fig. 8, wherein the 3rd group of fibre composition is made up of the combination of cotton, terylene and spandex.It can be seen that when using Quality Pure Cotton Yarn Production and using stretch yarn, long loop wist stitch will experience contraction in various degree because of pliability difference.Photo (8d) from Fig. 8 it is readily apparent that when the second tissue layer forming process elastic force yarn and cotton yarn be all dual throw a spear (doubleshot), owing to shrinking, base fabric will have more gauffer.
Using Picanol rapier weaving machine (Picanolrapierweavingmachine) to weave the first tissue layer and the second tissue layer, described loom is configured to, with single or dual quantity, through first group of fibre composition (i.e. the warp thread of the first and second tissue layer), second group of fibre composition (i.e. the weft yarn of the first tissue layer) and the 3rd group of fibre composition (i.e. the weft yarn of the second tissue layer) are carried out alternate picks simultaneously.The long loop wist stitch formed in the second tissue layer of satin weave is configured in the second fibre composition of restriction the first tissue layer the amount of tension allowed, and the stability to guarantee base fabric is maintained.In this regard, the level of stretch first tissue layer being allowed on the direction (namely on the weft direction of the first tissue layer) of second group of fibre composition is had an impact by the length of long loop wist stitch selected, and the balance suitable by therefore helping to maintain relative flexibility and stability in imitation leather textile.
Fig. 2 represents the side view of the base fabric in embodiments of the invention.A series of point (1) represents that first group of fibre composition (i.e. the warp thread of the first and second tissue layer) is relative to the orthogonal extension of the page.Show second group of fibre composition (2) (i.e. the weft yarn of the first tissue layer) on the whole width of the first tissue layer in a repetitive pattern every warp yarns and be carried out below braiding.Show that the 3rd group of fibre composition (3) (i.e. the weft yarn of the second tissue layer) is fixed to float over before forming the long wist stitch of satin weave and (to float in this case on 7 warp thread) on many warp thread simultaneously at coverlet one warp thread.Because base fabric shown in Fig. 2 presents grey cloth form of fabric, so the first tissue layer does not also experience contraction, and correspondingly, the long wist stitch of the second tissue layer has not yet been formed the configuration of more significant coil.
In order to help to promote the stability of base fabric, when base fabric presents grey cloth form, to described base fabric application finishing technique.This relates to, under 30-45m/min, base fabric is carried out fabric face and singes, wash with 10-20m/min under normal water temperature, heat setting temperature between 160-175 DEG C and under the speed of 20-30m/min, base fabric is carried out thermal finalization, and under the speed of 40-50m/min, base fabric is shunk.
When base fabric presents grey cloth form, it will have relatively high contraction percentage.When base fabric is shunk, the long wist stitch in the second tissue layer is adjusted to and forms more significant similar with maille long loop configuration and thus provide better feel and comfort level in imitation leather textile.In this regard, it should quantity of long wist stitch in the consideration draftability of base fabric, the second tissue layer etc. when selecting the particular characteristics (including linear mass density) of first group of fibre composition.If the thread density of first group and second group fibre composition in the first tissue layer is too high, then cause, by there is no enough contractions, the long loop effect in the second tissue layer described in Fig. 3.Depending on the count of yarn, the warp count of base fabric can control between per inch 80 and 180 count yarn, and the weft count of base fabric can control between per inch 100 and 200 count yarn.Generally, the dimensional stability on weft direction is controlled in the scope of about 40-60%.
Before coating base fabric, by base fabric destarch in the compositions being made up of the water that detergent (0.5 g/l) and 60 liters of water temperatures are 60 DEG C, persistently 10 minutes.Then at 25 DEG C, base fabric is rinsed in water, continue 2 minutes, then carry out cylinder dry at 70 DEG C, continue 30 minutes.Thereafter, use the compositions being made up of 60% resin, 1% catalyst and 39% water that base fabric is sprayed.In spraying after compositions, manual brushing base fabric, until it becomes smooth and impulse-free robustness, then solidifies 30 minutes at 100 DEG C.Thereafter, use the another kind of compositions being made up of 80% polyurethane (water-based emulsion of copolymer), 5% resin, 1% catalyst and 14% water that base fabric is sprayed.If desired, pigment can be applied to change the color of simulated leather.For example, it is possible to obtain the leather color of black by adding the black pigment of 20g/0.1L.According to estimates, with form average-size jacket needed for base fabric gauge, it is generally required to spray this compositions of about 400g.After spray coating, again brush base fabric and repeat this spraying and brushing process until base fabric surface becomes glossy.Hereafter, at about 140 DEG C, base fabric is solidified, continue 20 minutes.
After hardening, again base fabric rinsed in the compositions being made up of the water that silicone oil (1 g/l) and 60 liters of water temperatures are 30 DEG C and soften, continuing 10 minutes.At 70 DEG C, base fabric is carried out cylinder dry, continue 30 minutes, then carry out further cylinder dry at 30 DEG C when adding baton round in roller drier, continue 30 minutes, in order to promote simulated leather effect further.
Fig. 3 shows the identical side view of the base fabric in embodiments of the invention, has shunk to cause the coil in the satin weave of the second tissue layer to configure (3) and to get a promotion except base fabric applies finishing technique and the first tissue layer.Further, polyurethane resin coating (4) on the surface of the first tissue layer has sprayed.
In an example after tested, the second group of fibre composition (weft yarn of the first tissue layer) made by the combination by the first group of fibre composition (warp thread of the first tissue layer) being made up of 100% cotton (16Ne) and by 100% cotton (16Ne) and terylene covered stretch yarn (P150D/70D) is woven together the first tissue layer of basis of formation fabric.When base fabric presents grey cloth form of fabric, the thread density of first group of fibre composition is per inch 64 count yarn, and after application finishing technique (namely singing, rinse, after thermal finalization and contraction, but not after spraying resin and polyurethane coating), described thread density is adjusted to per inch 93 count yarn.When base fabric presents grey cloth form of fabric, the thread density of second group of fibre composition is per inch 110 count yarn, and after base fabric experience arranges, described thread density is adjusted to per inch 116 count yarn.The structural map of this exemplary base fabric represents in FIG.In this embodiment, second group of fibre composition comprises about 91.1% cotton, 7.6% terylene and 1.3% spandex.
It is applied to the arrangement of base fabric include under the speed of 40m/min, carry out front and singe, under normal water temperature, the speed with 20m/min is washed, under the heat setting temperature of 160 DEG C and the speed of 20m/min, carry out thermal finalization, and under the speed of 40m/min, base fabric is shunk.
Thereafter, the step according to above-outlined applies coating.
Fig. 4 shows that the result by the quantitative measurement result relevant with property embodiment exemplified above with the imitation leather textile weaving non-stretchable fabric, tradition braiding Stretchable fabric and the production of knitting fabric from tradition compares.It is readily apparent that embodiments of the invention show relatively good dimensional stability according to AATCC315 standard testing, and show relatively low hardness (namely better feel and comfort level are provided) according to ASTMD4032 standard testing.Therefore, the simulated leather embodiment of the present invention not only has by using the structural stability that provides of woven base fabric, and has the excellent handle and comfort level that are provided by long loop burr tissue (having the coil similar with hosiery yarns coil to construct).Additionally, due to by produced " kettle hole " effect of the combination of the first and second tissue layer, aesthetics and the tissue appearance of imitation leather textile get a promotion.The enlarged drawing picture of " kettle hole " (A) that Figure 11 is shown in the embodiment of base fabric to be formed, described kettle hole is positioned between the intersection point (B) of the long loop burr of the second tissue layer and the braiding structure of the first tissue layer.Additionally, from Fig. 4 it is readily apparent that embodiments of the invention also show that relatively comparable fire resistance characteristic and breathability (about 78.3%).
Fig. 5 shows that the result by the chemical property test result relevant with property embodiment exemplified above with the imitation leather textile weaving non-stretchable fabric, tradition braiding Stretchable fabric and the production of knitting fabric from tradition compares.From Fig. 5, the result of display is it is readily apparent that exemplary embodiments is shown relatively good color fastness according to AATCC8 standard testing and is comparable with the simulated leather using knitting fabric to produce.Fig. 6 and 7 show that other chart, described chart show according to AATCC8 and AATCC135 standard, the further color fastness of the sample of the embodiment of the present invention under various conditions and the result of friction testing.Design standard testing AATCC135 measures the amount of the changing color of textile occurred when sample experiences automatic washing procedure conventional in family.Design standard testing AATCC8 measures the amount of the color being transferred to other surface by the surface rubbed from colored fabric material.The code started with " GT11 " refers to and is test for sample fabric reference number.
Fig. 9 shows the enlarged drawing picture of the embodiment of the base fabric without polyurethane resin coating.The first tissue layer before enlarged drawing picture (9a) display stretching, and the first tissue layer after enlarged drawing picture (9b) display stretching.Owing to second group of fibre composition (Y) (i.e. the weft yarn of the first tissue layer) in this embodiment is springy, therefore from image (9b) can be seen that they can on weft direction cross directional stretch about 30%.Owing to the first fibre composition (X) (i.e. warp thread) is inelastic, therefore they keep substantially unchanged.Have the second fibre composition (Y) relatively springy the first tissue layer braiding configuration assistant based on fabric stability and some comfort levels are provided.The second corresponding tissue layer of the base fabric before enlarged drawing picture (9c) display stretching, and the second tissue layer that enlarged drawing picture (9d) display is corresponding after stretching.The long loop wist stitch making the 3rd fibre composition (Z) is aligned on the direction of the second fibre composition (Y), and described long loop wist stitch can suitably stretch thus the stretching of the second fibre composition (Y) adapted in the first tissue layer.But, figure (9d) in as shown in when the long loop burr (Z) of the second tissue layer is sufficiently tensile, they also will limit any further stretching of the second fibre composition (Y) springy, in order to maintains the stability in base fabric.
Figure 10 be shown under extended state (10c) and stretch after relaxed state (10d) under the enlarged drawing picture of imitation leather textile embodiment of the present invention.From these images it is readily apparent that the stretching of imitation leather textile embodiment is not result in being evident that cracking outward appearance.By contrast, enlarged drawing picture (10a) is the imitation leather textile being made up of the knitting fabric with polyurethane resin coating traditionally when extended state, and the fabric under the relaxed state that image (10b) display is after the stretch.It should be noted that the simulated leather that stretching manufactures traditionally result in significantly cracking (C) and becomes visible.
It will be understood by one of ordinary skill in the art that, except those changes specifically described and amendment, invention described herein can accept other and change and revise without departing from the scope of the present invention.All these are regarded as belonging to hereinbefore in broadly described the spirit and scope of the present invention for the apparent change of those skilled in the art and amendment.It will be appreciated that the present invention includes all of these changes and modifications.Present invention additionally comprises the institute either individually or collectively mentioning in this manual or show in steps and feature, and any two in described step or feature or plural any and all combinations.
Quoting of any prior art is not understood to and is also understood not to admit or imply in any form that prior art constitutes a part for general general knowledge by this specification.
Claims (38)
1. the imitation leather textile formed by base fabric, wherein said base fabric includes:
First tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, and described first group of fibre composition and second group of fibre composition are woven together at least one formed in plain weave and twill-weave；With
Second tissue layer relative with described first tissue layer, described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
2. imitation leather textile according to claim 1, wherein said first group of fibre composition includes at least one warp thread of described first tissue layer.
3. imitation leather textile according to claim 1, wherein said second group of fibre composition includes at least one weft yarn of described first tissue layer.
4. imitation leather textile according to claim 2, wherein said second group of fibre composition includes at least one weft yarn of described first tissue layer.
5. imitation leather textile according to claim 1, wherein said 3rd group of fibre composition includes at least one weft yarn of described second tissue layer.
6. the imitation leather textile according to any claim in claim 2 to 4, wherein said 3rd group of fibre composition includes at least one weft yarn of described second tissue layer.
7. the imitation leather textile according to any claim in claim 1 to 5, wherein said 3rd group of fibre composition is generally aligned with described second group of fibre composition.
8. the imitation leather textile according to any claim in claim 1 to 5, wherein said long loop burr tissue includes satin weave.
9. the imitation leather textile according to any claim in claim 1 to 5, wherein said first group of fibre composition is non-stretchable.
10. the imitation leather textile according to any claim in claim 1 to 5, wherein said second group of fibre composition is stretchable.
11. the imitation leather textile according to any claim in claim 1 to 5, wherein said 3rd group of fibre composition is stretchable.
12. imitation leather textile according to claim 10, wherein said 3rd group of fibre composition is configured to limit the amount of tension of described second group of fibre composition.
13. imitation leather textile according to claim 11, wherein said 3rd group of fibre composition is configured to limit the amount of tension of described second group of fibre composition.
14. according to any claim in claim 1 to 5 or the imitation leather textile described in claim 12 or 13, wherein at least one in following finishing technique is applied to described base fabric:
I () is singed；
(ii) rinsing；
(iii) thermal finalization；With
(iv) shrink.
15. the imitation leather textile according to any claim in claim 1 to 5, described imitation leather textile includes the coating being placed in described first tissue layer.
16. imitation leather textile according to claim 15, wherein said coating includes polyurethane resin.
17. imitation leather textile according to claim 15, wherein by described coating spraying to described base fabric.
18. imitation leather textile according to claim 16, wherein by described coating spraying to described base fabric.
19. from the method that base fabric produces imitation leather textile, said method comprising the steps of:
I coating is put on described base fabric by ()；With
(ii) the described base fabric being applied with described coating herein above is processed to produce simulated leather effect；
Wherein, described base fabric includes:
First tissue layer, described first tissue layer includes first group of fibre composition and second group of fibre composition, and described first group of fibre composition and second group of fibre composition are woven together at least one formed in plain weave and twill-weave；With
Second tissue layer relative with described first tissue layer, described second tissue layer includes the 3rd group of fibre composition, and described 3rd group of fibre composition and described first group of fibre composition are woven together and form long loop burr tissue.
20. method according to claim 19, wherein said first group of fibre composition includes at least one warp thread of described first tissue layer.
21. method according to claim 19, wherein said second group of fibre composition includes at least one weft yarn of described first tissue layer.
22. method according to claim 20, wherein said second group of fibre composition includes at least one weft yarn of described first tissue layer.
23. method according to claim 19, wherein said 3rd group of fibre composition includes at least one weft yarn of described second tissue layer.
24. the method according to any claim in claim 20 to 22, wherein said 3rd group of fibre composition includes at least one weft yarn of described second tissue layer.
25. the method according to any claim in claim 19 to 23, wherein said 3rd group of fibre composition is generally aligned with described second group of fibre composition.
26. the method according to any claim in claim 19 to 23, wherein said long loop burr tissue includes satin weave.
27. the method according to any claim in claim 19 to 23, wherein said first group of fibre composition is non-stretchable.
28. the method according to any claim in claim 19 to 23, wherein said second group of fibre composition is stretchable.
29. the method according to any claim in claim 19 to 23, wherein said 3rd group of fibre composition is stretchable.
30. method according to claim 28, wherein said 3rd group of fibre composition is configured to limit the amount of tension of described second group of fibre composition.
31. method according to claim 29, wherein said 3rd group of fibre composition is configured to limit the amount of tension of described second group of fibre composition.
32. according to any claim in claim 19 to 23 or the method described in claim 30 or 31, wherein at least one in following finishing technique is applied to described base fabric:
(I) singe；
(II) rinsing；
(III) thermal finalization；With
(IV) shrink.
33. the method according to any claim in claim 19 to 23, wherein said coating includes polyurethane resin.
34. the method according to any claim in claim 19 to 23, wherein by described coating spraying to described base fabric.
35. method according to claim 33, wherein by described coating spraying to described base fabric.
36. according to the method described in any claim in claim 19 to 23 and 30,31,35, the step (i) wherein applying described coating including:
A () is by described base fabric destarch；
B () rinses described base fabric；
C described base fabric is carried out cylinder dry by ()；
D the compositions including resin, catalyst and water is sprayed in described base fabric by (), brush described base fabric and then solidify described base fabric；With
E the compositions including polyurethane, resin, catalyst and water is sprayed in described base fabric by (), brush described base fabric and then solidify described base fabric.
37. according to the method described in any claim in claim 19 to 23 and 30,31,35, the step (ii) wherein processing base fabric including:
(1) rinsing and softening are applied with the described base fabric of described coating herein above；
(2) in the first temperature, described base fabric is carried out cylinder dry；With
(3) in the second temperature, described base fabric being carried out cylinder dry, described second temperature is lower than described first temperature and has baton round in roller drier.
38. method according to claim 36, the step (ii) wherein processing base fabric including:
(1) rinsing and softening are applied with the described base fabric of described coating herein above；
(2) in the first temperature, described base fabric is carried out cylinder dry；With
(3) in the second temperature, described base fabric being carried out cylinder dry, described second temperature is lower than described first temperature and has baton round in roller drier.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/000662 WO2013170395A1 (en) | 2012-05-15 | 2012-05-15 | Imitation leather fabric and method of producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104602905A CN104602905A (en) | 2015-05-06 |
| CN104602905B true CN104602905B (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280073204.7A Expired - Fee Related CN104602905B (en) | 2012-05-15 | 2012-05-15 | Imitation leather textile and its production method |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150159320A1 (en) |
| CN (1) | CN104602905B (en) |
| WO (1) | WO2013170395A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10221506B2 (en) * | 2010-02-26 | 2019-03-05 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | Method of making woven fabric that performs like a knitted fabric |
| US9181646B2 (en) * | 2012-07-12 | 2015-11-10 | Chen Feng | Method of manufacturing velvet plush and article thereof |
| US9885148B2 (en) * | 2012-12-18 | 2018-02-06 | Kyowa Leather Cloth Co., Ltd. | Laminated sheet and method of manufacturing the same |
| WO2017091975A1 (en) * | 2015-12-01 | 2017-06-08 | 盈保发展有限公司 | Fabric having high stretchability, favorable breathability, moisture absorption and moisture wicking capacities |
| WO2021179187A1 (en) * | 2020-03-10 | 2021-09-16 | 加通汽车内饰(常熟)有限公司 | Artificial leather and preparation method therefor, and vehicle seat and vehicle |
| IT202100016673A1 (en) * | 2021-06-25 | 2022-12-25 | Tecno Gi S P A | REINFORCING MATERIAL FOR LEATHER GOODS AND FOOTWEAR |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368916A (en) * | 1999-08-20 | 2002-09-11 | 美利肯公司 | Convertible fabric |
| CN201389997Y (en) * | 2009-03-18 | 2010-01-27 | 义乌市鑫挺人造革有限公司 | Imitated suede |
| CN201416115Y (en) * | 2009-07-03 | 2010-03-03 | 海宁市顺达印花装饰品有限责任公司 | Leather imitating textile fabric made through adopting graded printing, releasing and transferring technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7484277B2 (en) * | 2004-10-08 | 2009-02-03 | Kuraray Co., Ltd. | Nonwoven fabric for artificial leather and process for producing artificial leather substrate |
-
2012
- 2012-05-15 WO PCT/CN2012/000662 patent/WO2013170395A1/en active Application Filing
- 2012-05-15 CN CN201280073204.7A patent/CN104602905B/en not_active Expired - Fee Related
- 2012-05-15 US US14/399,846 patent/US20150159320A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368916A (en) * | 1999-08-20 | 2002-09-11 | 美利肯公司 | Convertible fabric |
| CN201389997Y (en) * | 2009-03-18 | 2010-01-27 | 义乌市鑫挺人造革有限公司 | Imitated suede |
| CN201416115Y (en) * | 2009-07-03 | 2010-03-03 | 海宁市顺达印花装饰品有限责任公司 | Leather imitating textile fabric made through adopting graded printing, releasing and transferring technology |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013170395A1 (en) | 2013-11-21 |
| US20150159320A1 (en) | 2015-06-11 |
| CN104602905A (en) | 2015-05-06 |
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