CN104602905A - Imitation leather fabric and method of producing same - Google Patents
Imitation leather fabric and method of producing same Download PDFInfo
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- CN104602905A CN104602905A CN201280073204.7A CN201280073204A CN104602905A CN 104602905 A CN104602905 A CN 104602905A CN 201280073204 A CN201280073204 A CN 201280073204A CN 104602905 A CN104602905 A CN 104602905A
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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
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- 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
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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
- D06N3/0086—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
An imitation leather fabric formed from a basis fabric, wherein the basis fabric includes a first fabric layer including a first set of fibre elements and a second set of fiber elements woven together to form a plain weave or a twill weave. The basis fabric of the imitation leather fabric also includes a second fabric layer facing the first fabric layer. The second fabric layer includes a third set of fibre elements woven together with the first set of fibre elements to form a long loop blister weave.
Description
Technical field
The present invention relates to fabric, especially imitation leather textile field, and its production method.
Background technology
Due to the aesthetics of leather and the attraction of tissue, leather is always the welcome selection of the fabric used in rag trade.Owing to producing the public awareness of the impact of 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 substitute 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 resin all to be absorbed on the two sides of base fabric, so that when people put on the clothes be made up of imitation leather textile, human body skin directly will contact with resin, and this may cause allergic and other pathological effect.Although can add lining to avoid direct skin contact to clothes, this can increase manufacturing time and cost and reduce the gas permeability of imitation leather textile.The polyurethane resin wasting relatively large amount is also tended in dip-coating.
Typically, if base fabric is non-stretchable braided fabric, the simulated leather so obtained due to weft yarn relative with warp thread intensive and be closely woven together, by stability relatively good for display.But, which increases imitation leather textile hardness and thus cause its feel and comfort level poor.Or when base fabric is knit goods, due to the relative flexibility of knitted coil structure, the hardness of described fabric is relatively low.Therefore, better feel and the comfort level of imitation leather textile is this provided.But because hosiery yarns coil has the trend of Stochastic sum heterogeneous deformation, therefore when under external force, knitting base fabric tends to show relatively low stability.Therefore, the simulated leather formed by knit goods is tended to more unstable and is more easily occurred the problems such as such as face checking.
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 comprise one in different broad form described herein or any combination.
In the first broad form, the invention provides a kind of imitation leather textile formed by base fabric, wherein base fabric comprises:
First tissue layer, described first tissue layer comprises first group of fibre composition and second group of fibre composition, at least one that described first group of fibre composition and second group of fibre composition are woven together in formation plain weave and twill-weave; With
Second tissue layer relative with the first tissue layer, described second tissue layer comprises 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 comprise at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can comprise at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can comprise at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition aligned substantially.
Typically, long loop burr tissue can comprise 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 can be configured to the amount of tension of restriction second group of fibre composition.
Preferably, at least one in following finishing technique can be applied to base fabric:
I () is singed;
(ii) rinsing;
(iii) thermal finalization; With
(iv) shrink.
Preferably, coating can be settled in the first tissue layer.
Typically, coating can comprise polyurethane resin.
Typically, can by coating spraying in base fabric.
In the second broad form, the invention provides a kind of method from base fabric production imitation leather textile, said method comprising the steps of:
I coating is put on base fabric by (); With
(ii) process applies cated base fabric to produce simulated leather effect above;
Wherein, base fabric comprises:
First tissue layer, described first tissue layer comprises first group of fibre composition and second group of fibre composition, at least one that described first group of fibre composition and second group of fibre composition are woven together in formation plain weave and twill-weave; With
Second tissue layer relative with the first tissue layer, described second tissue layer comprises 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 comprise at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can comprise at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can comprise at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition aligned substantially.
Typically, long loop burr tissue can comprise 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 can be configured to the amount of tension of restriction 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 comprise polyurethane resin.
Typically, can by coating spraying in base fabric.
Typically, the step (i) applying coating can comprise:
I () is by base fabric destarch;
(ii) rinsing base fabric;
(iii) roller drying is carried out to base fabric;
(iv) composition comprising resin, catalyst and water is sprayed in base fabric, brush base fabric and then solidify base fabric; With
V the composition comprising polyurethane, resin, catalyst and water sprays in base fabric by (), brush base fabric and then solidify base fabric.
Typically, step (ii) can comprise:
(i) rinsing and soften and apply cated base fabric above;
(ii) in the first temperature, roller drying is carried out to base fabric; With
(iii) carry out roller drying in the second temperature to base fabric, described second temperature is lower than described first temperature and have baton round in roller drier.
In the 3rd broad form, the present invention includes a kind of base fabric being adapted at using in production simulated leather, described base fabric comprises:
First tissue layer, described first tissue layer comprises first group of fibre composition and second group of fibre composition, at least one that described first group of fibre composition and second group of fibre composition are woven together in formation plain weave and twill-weave; With
Second tissue layer relative with the first tissue layer, described second tissue layer comprises 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 comprise at least one warp thread of the first tissue layer.
Typically, second group of fibre composition can comprise at least one weft yarn of the first tissue layer.
Typically, the 3rd group of fibre composition can comprise at least one weft yarn of the second tissue layer.
Typically, the 3rd group of fibre composition and second group of fibre composition aligned substantially.
Typically, long loop burr tissue can comprise 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 can be configured to the amount of tension of restriction second group of fibre composition.
Preferably, at least one in following finishing technique can be applied to base fabric:
I () is singed;
(ii) rinsing;
(iii) thermal finalization; With
(iv) shrink.
Preferably, coating can be settled in the first tissue layer.
Typically, coating can comprise polyurethane resin.
Typically, can by coating spraying in base fabric.
Advantageously, being combined in imitation leather textile of the first and second opposed fabric layers in base fabric provides stability and relatively good feel and comfort level.
Specifically, because the first tissue layer comprises relatively intensive and that be closely woven together first group and second group of fibre composition, therefore this configuration assistant provides stability and alleviates the problems such as the such as face checking produced in imitation leather textile due to external force in base fabric.But, when first group relative intensive and while being closely woven together to provide stability in the first tissue layer with second group of fibre composition, second group of fibre composition (such as weft yarn) may be able to stretch, so that compared with the existing imitation leather textile formed by non-stretchable woven base fabric, pliability to a certain degree in described base fabric (and the excellent handle therefore brought and comfort level) may be provided.
Easily, long loop the 3rd group of fibre composition due to the second tissue layer can be configured to the amount of tension of the second fibre composition in restriction first tissue layer, therefore the risk of stability that infringement first tissue layer provided of this draftability that reduction by second group of fibre composition also can be helped to provide.In addition, first group and the 3rd group of fibre composition of long loop burr tissue is formed because the second tissue layer comprises being woven together, therefore this also can reduce the integral hardness of base fabric and promote feel and the comfort level of imitation leather textile, and the mode of this and hosiery yarns coil is similar.
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 the global tissue outward appearance and the texture that promote simulated leather.
Further, the present invention can provide waterproof, gas permeability and heat insulation characteristics.
Further, the present invention can not relate to dip-coating base fabric in polyurethane resin.Instead, polyurethane resin coating can be sprayed on base fabric selected surface on thus reduce the risk with the direct skin contact of wearer.
Accompanying drawing explanation
According to describe by reference to the accompanying drawings of the present invention preferred but the following detailed description of the invention of nonrestrictive 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, described side view display twill or plain weave first tissue layer and the second tissue layer be 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 remarkable in the second tissue layer;
The chart of the quantitative measurement result relevant with embodiments of the invention and the test result by the imitation leather textile that tradition weaves non-stretchable fabric, tradition weaves Stretchable fabric and knit goods is produced is compared in Fig. 4 display;
The chart of the fastness properties test result relevant with embodiments of the invention and the test result by the imitation leather textile that tradition weaves non-stretchable fabric, tradition weaves Stretchable fabric and knit goods is produced is compared in Fig. 5 display;
Fig. 6 display shows the chart of the further fastness properties test result relevant with embodiments of the invention;
Fig. 7 display shows the chart of the further fastness properties test result relevant with embodiments of the invention;
The situation that Fig. 8 describes to be made up with the combination of spandex material of cotton, terylene with the 3rd group of fibre composition is compared, the enlarged image of the long loop burr tissue of the second tissue layer when the 3rd group of fibre composition is made up of cotton in embodiments of the invention and corresponding normal image;
Fig. 9 is presented at 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 image of the second corresponding tissue layer;
The enlarged image of traditional imitation leather textile under extended state and relaxed state that Figure 10 shows imitation leather textile embodiment (having polyurethane resin coating) and is made up of knitting base fabric, so that both displayings visible difference in cracking; With
Figure 11 is presented at the enlarged image of " kettle hole " formed in the base fabric of embodiments of the invention, and wherein kettle hole helps the outward appearance and the texture that promote simulated leather.
Detailed description of the invention
Describe the preferred embodiments of the present invention now with reference to Fig. 1 to 11, described embodiment comprises imitation leather textile and its production method, and described method relates to use polyurethane resin to be coated with dual-layer basic fabric.
Base fabric comprises the first tissue layer, and described tissue layer forms traditional twill or plain weave (such as 1/1 plain weave, 2/1 twill, 3/1 twill etc.) by being woven together by first group of relatively inelastic fibre composition fibre composition springy relative to second group and formed.In this embodiment, first group of fibre composition comprises the warp thread of the first tissue layer and second group of fibre composition comprises the weft yarn of the first tissue layer.In this configuration, weft yarn is relative with warp fibers composition intensive and be closely woven together, so that tissue is configured to when External Force Acting is in imitation leather textile for imitation leather textile provides stability.
The cotton material that first group of fibre composition is about 10-60Ne by yarn count range is made.Second group of fibre composition by any cotton, terylene coveredly can drawing or cotton thread, bale of cotton core can drawing or its combination to make.If parallel is made up of polyester material, so linear mass density should in the scope of 75-150D.Or if parallel is made up of spandex (Spandex) material, so 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 greatly in the scope of 20-40%.
Base fiber also comprises second tissue layer relative with the first tissue layer.The long wist stitch that second tissue layer is formed in satin weave flannelette tissue 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) being woven together and being formed.The long wist stitch of the second tissue layer to float over above the multiple fibre compositions in first group of fibre composition (such as floating over above 7-15 fibre composition) and aligned with the second fibre composition in the first tissue layer 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.Show 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.Can find out, when using Quality Pure Cotton Yarn Production and use stretch yarn, long loop wist stitch is because pliability difference is by experience contraction in various degree.It is evident that from the photo (8d) Fig. 8, when the second tissue layer forming process elastic force yarn and cotton yarn be all dual throw a spear (double shot), due to shrink, more gauffers will be had in base fabric.
Use Picanol rapier weaving machine (Picanol rapier weaving machine) to weave the first tissue layer and the second tissue layer, described loom is configured to carry out alternate picks to 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) through first group of fibre composition (i.e. the warp thread of the first and second tissue layer) with single or dual quantity simultaneously.The long loop wist stitch formed in the second tissue layer of satin weave is configured to the amount of tension allowed in the second fibre composition of restriction first tissue layer, to guarantee that the stability of base fabric is maintained.In this regard, the level of stretch be allowed to the first tissue layer on the direction (namely on the weft direction of the first tissue layer) of second group of fibre composition is had impact by the length of long loop wist stitch selected, and will therefore help to maintain the suitable balance of 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) to weave at every root warp yarns and below in a repetitive pattern on the whole width of the first tissue layer.Show the 3rd group of fibre composition (3) (i.e. the weft yarn of the second tissue layer) to fix at coverlet one warp thread and (float in this case on 7 warp thread) to float over before forming the long wist stitch of satin weave on many warp thread simultaneously.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 does not also form more significant coil configuration.
In order to help the stability promoting base fabric, when base fabric presents grey cloth form, to described base fabric application finishing technique.This relates to and under 30-45m/min, carries out fabric face to base fabric singe, wash with 10-20m/min under normal water temperature, under heat setting temperature between 160-175 DEG C and the speed of 20-30m/min, thermal finalization is carried out to base fabric, 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 more significant similar with the maille long loop configuration of formation and thus in imitation leather textile, provides better feel and comfort level.In this regard, quantity of the long wist stitch in the draftability of base fabric, the second tissue layer etc. should be considered when the particular characteristics of selection first group of fibre composition (comprising linear mass density).If the thread density of first group and second group fibre composition in the first tissue layer is too high, so the long loop effect in the second tissue layer as described in Fig. 3 will do not had enough contractions to cause.Depend 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.Usually, the dimensional stability on weft direction is controlled in the scope of about 40-60%.
Before coating base fabric, destarch in the composition that base fabric is formed at the water being 60 DEG C by washing agent (0.5 grams per liter) and 60 premium on currency temperature, lasting 10 minutes.Then at 25 DEG C by base fabric rinsing in water, continue 2 minutes, then carry out roller drying at 70 DEG C, continue 30 minutes.Thereafter, the composition be made up of 60% resin, 1% catalyst and 39% water is used to spray base fabric.In spraying after composition, manual brushing base fabric, until it becomes smooth and impulse-free robustness, is then solidified 30 minutes at 100 DEG C.Thereafter, the another kind of composition be made up of 80% polyurethane (water-based emulsion of copolymer), 5% resin, 1% catalyst and 14% water is used to spray base fabric.If desired, pigment can be applied to change the color of simulated leather.Such as, the leather color of black can be obtained by the black pigment adding 20g/0.1L.According to estimates, with the base fabric gauge needed for the jacket forming average-size, generally need this composition spraying about 400g.After spray coating, again brush base fabric and repeat this spraying and brushing process until base fabric surface becomes glossy.After this, at about 140 DEG C, base fabric is cured, continues 20 minutes.
After hardening, in the composition that the water being 30 DEG C by silicone oil (1 grams per liter) and 60 premium on currency temperature forms, again rinsing carried out to base fabric and soften, continuing 10 minutes.At 70 DEG C, roller drying is carried out to base fabric, continuing 30 minutes, then carrying out further roller drying at 30 DEG C when adding baton round in roller drier, continue 30 minutes, to promote simulated leather effect further.
Fig. 3 shows the identical side view of the base fabric in embodiments of the invention, except applying finishing technique to base fabric and the first tissue layer has been shunk to cause the coil configuration in the satin weave of the second tissue layer (3) to get a promotion.Further, polyurethane resin coating (4) on the surface of the first tissue layer has sprayed.
In an example after tested, by the first tissue layer of basis of formation fabric that the first group of fibre composition be made up of 100% cotton (16Ne) (warp thread of the first tissue layer) and second group of fibre composition (weft yarn of the first tissue layer) of being made up of the combination of 100% cotton (16Ne) and terylene covered stretch yarn (P150D/70D) are woven together.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, rinsing, 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.
Carry out front under the arrangement being applied to base fabric is included in the speed of 40m/min to singe, speed with 20m/min under normal water temperature is washed, under the speed of the heat setting temperatures of 160 DEG C and 20m/min, carry out thermal finalization, and under the speed of 40m/min, base fabric is shunk.
Thereafter, coating is applied according to the step of above-outlined.
Fig. 4 display compares by the quantitative measurement result relevant with exemplary embodiments above and from the result of the imitation leather textile that tradition weaves non-stretchable fabric, tradition weaves Stretchable fabric and knit goods is produced.It is evident that, embodiments of the invention show relatively good dimensional stability according to AATCC315 standard testing, and show relatively low hardness (namely providing better feel and comfort level) according to ASTMD4032 standard testing.Therefore, simulated leather embodiment of the present invention not only has the structural stability by using woven base fabric to provide, and has the excellent handle and comfort level that are provided by long loop burr tissue (having the coil structure similar with hosiery yarns coil).In addition, due to " kettle hole " effect produced by the combination of the first and second tissue layer, aesthetics and the tissue appearance of imitation leather textile get a promotion.Figure 11 is presented at the enlarged image of " kettle hole " (A) formed in the embodiment of base fabric, and 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.In addition, it is evident that from Fig. 4, embodiments of the invention also show relatively comparable fire resistance characteristic and gas permeability (about 78.3%).
Fig. 5 display compares by the chemical property test result relevant with exemplary embodiments above and from the result of the imitation leather textile that tradition weaves non-stretchable fabric, tradition weaves Stretchable fabric and knit goods is produced.The result shown from Fig. 5 it is evident that, exemplary embodiments is shown relatively good color fastness according to AATCC8 standard testing and is comparable with the simulated leather using knit goods to produce.Fig. 6 and 7 shows other chart, and described chart shows 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 test AATCC135 measures the amount of the changing color of textile occurred when automatic washing program conventional in sample experience family.Design standard test AATCC8 measures the amount of the color being transferred to other surface by friction from the surface of colored fabric material.The code started with " GT11 " refers to tested sample fabric reference number.
Fig. 9 display does not have the enlarged image of the embodiment of the base fabric of polyurethane resin coating.The first tissue layer before enlarged image (9a) display stretches, and the first tissue layer after enlarged image (9b) display stretching.Because group fibre composition of second in this embodiment (Y) (i.e. the weft yarn of the first tissue layer) is springy, therefore from image (9b) can find out they can on weft direction cross directional stretch about 30%.Because the first fibre composition (X) (i.e. warp thread) is inelastic, therefore they keep constant substantially.Based on the braiding configuration assistant with the first tissue layer of the second fibre composition (Y) relatively springy, fabric provides stability and some comfort levels.Second tissue layer of the correspondence of the base fabric before enlarged image (9c) display stretches, and the second tissue layer that enlarged image (9d) display is corresponding after stretching.Make the long loop wist stitch of the 3rd fibre composition (Z) aligned on the direction of the second fibre composition (Y), and described long loop wist stitch suitably can stretch thus adapt to the stretching of the second fibre composition (Y) in the first tissue layer.But, as figure (9d) in as shown in when the long loop burr (Z) of the second tissue layer fully stretches, they also will limit any further stretching of the second fibre composition (Y) springy, to maintain the stability in base fabric.
The enlarged image of the imitation leather textile embodiment of the present invention under the relaxed state (10d) under Figure 10 is presented at extended state (10c) and after stretching.It is evident that from these images, the stretching of imitation leather textile embodiment can not cause obvious visible cracking outward appearance.By contrast, enlarged image (10a) is the imitation leather textile be made up of the knit goods with polyurethane resin coating traditionally when extended state, and the fabric under image (10b) display relaxed state after the stretch.It should be noted that simulated leather that stretching manufactures traditionally result in obvious cracking (C) and becomes visible.
It will be understood by one of ordinary skill in the art that except specifically described those change and revise, invention described herein can accept other and change and revise and can not deviate from scope of the present invention.All these all should be considered 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.Should be appreciated that, the present invention includes all of these changes and modifications.The present invention also comprise individually jointly mention in this manual or the institute that shows in steps and feature, and any two or more any and all combinations in described step or feature.
Be not understood to and be not also appreciated that admit or imply in any form that prior art forms a part for general general knowledge to quoting of any prior art in this description.
Claims (30)
1. the imitation leather textile formed by base fabric, wherein said base fabric comprises:
First tissue layer, described first tissue layer comprises first group of fibre composition and second group of fibre composition, at least one that described first group of fibre composition and second group of fibre composition are woven together in formation plain weave and twill-weave; With
Second tissue layer relative with described first tissue layer, described second tissue layer comprises 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 comprises at least one warp thread of described first tissue layer.
3. imitation leather textile according to claim 1 and 2, wherein said second group of fibre composition comprises at least one weft yarn of described first tissue layer.
4. the imitation leather textile according to claim arbitrary in Claim 1-3, wherein said 3rd group of fibre composition comprises at least one weft yarn of described second tissue layer.
5. the imitation leather textile according to claim arbitrary in claim 1 to 4, wherein said 3rd group of fibre composition and described second group of fibre composition aligned substantially.
6. the imitation leather textile according to claim arbitrary in claim 1 to 5, wherein said long loop burr tissue comprises satin weave.
7. the imitation leather textile according to claim arbitrary in claim 1 to 6, wherein said first group of fibre composition is relatively non-stretchable.
8. the imitation leather textile according to claim arbitrary in claim 1 to 7, wherein said second group of fibre composition is relatively stretchable.
9. the imitation leather textile according to claim arbitrary in claim 1 to 8, wherein said 3rd group of fibre composition is relatively stretchable.
10. imitation leather textile according to claim 8 or claim 9, wherein said 3rd group of fibre composition is configured to the amount of tension limiting described second fibre composition.
11. imitation leather textile according to claim arbitrary in claim 1 to 10, are wherein applied to described base fabric by least one in following finishing technique:
I () is singed;
(ii) rinsing;
(iii) thermal finalization; With
(iv) shrink.
12. imitation leather textile according to claim arbitrary in claim 1 to 11, described imitation leather textile comprises the coating be placed in described first tissue layer.
13. imitation leather textile according to claim 12, wherein said coating comprises polyurethane resin.
14. imitation leather textile according to claim 12 or 13, wherein by described coating spraying in described base fabric.
15. 1 kinds, from the method for base fabric production imitation leather textile, said method comprising the steps of:
I coating is put on described base fabric by (); With
(ii) process is applied with the described base fabric of described coating to produce simulated leather effect above;
Wherein, described base fabric comprises:
First tissue layer, described first tissue layer comprises first group of fibre composition and second group of fibre composition, at least one that described first group of fibre composition and second group of fibre composition are woven together in formation plain weave and twill-weave; With
Second tissue layer relative with described first tissue layer, described second tissue layer comprises 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.
16. methods according to claim 15, wherein said first group of fibre composition comprises at least one warp thread of described first tissue layer.
17. methods according to claim 15 or 16, wherein said second group of fibre composition comprises at least one weft yarn of described first tissue layer.
18. methods according to claim arbitrary in claim 15 to 17, wherein said 3rd group of fibre composition comprises at least one weft yarn of described second tissue layer.
19. methods according to claim arbitrary in claim 15 to 18, wherein said 3rd group of fibre composition and described second group of fibre composition aligned substantially.
20. methods according to claim arbitrary in claim 15 to 19, wherein said long loop burr tissue comprises satin weave.
21. methods according to claim arbitrary in claim 15 to 20, wherein said first group of fibre composition is relatively non-stretchable.
22. methods according to claim arbitrary in claim 15 to 21, wherein said second group of fibre composition is relatively stretchable.
23. methods according to claim arbitrary in claim 15 to 22, wherein said 3rd group of fibre composition is relatively stretchable.
24. methods according to claim 22 or 23, wherein said 3rd group of fibre composition is configured to the amount of tension limiting described second fibre composition.
25. methods according to claim arbitrary in claim 15 to 24, are wherein applied to described base fabric by least one in following finishing technique:
I () is singed;
(ii) rinsing;
(iii) thermal finalization; With
(iv) shrink.
26. methods according to claim arbitrary in claim 15 to 25, described method comprises coating is put on described base fabric.
27. methods according to claim 26, wherein said coating comprises polyurethane resin.
28. methods according to claim 26 or 27, wherein by described coating spraying in described base fabric.
29. methods according to claim arbitrary in claim 26 to 28, the described step (i) wherein applying described coating comprising:
I () is by described base fabric destarch;
(ii) base fabric described in rinsing;
(iii) roller drying is carried out to described base fabric;
(iv) composition comprising resin, catalyst and water is sprayed in described base fabric, brush described base fabric and then solidify described base fabric; With
V the composition comprising polyurethane, resin, catalyst and water sprays in described base fabric by (), brush described base fabric and then solidify described base fabric.
30. methods according to claim arbitrary in aforementioned claim, wherein step (ii) comprising:
(i) rinsing and soften the described base fabric being applied with described coating above;
(ii) in the first temperature, roller drying is carried out to described base fabric; With
(iii) carry out roller drying in the second temperature to described base fabric, described second temperature is lower than described first temperature and have 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 true CN104602905A (en) | 2015-05-06 |
| CN104602905B CN104602905B (en) | 2016-06-29 |
Family
ID=49582952
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (5)
| 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6323144B1 (en) * | 1999-08-20 | 2001-11-27 | Milliken & Company | Convertible fabric |
| US7484277B2 (en) * | 2004-10-08 | 2009-02-03 | Kuraray Co., Ltd. | Nonwoven fabric for artificial leather and process for producing artificial leather substrate |
| 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 |
-
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013170395A1 (en) | 2013-11-21 |
| US20150159320A1 (en) | 2015-06-11 |
| CN104602905B (en) | 2016-06-29 |
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