CN110382773A - Fabric through laser treatment - Google Patents

Fabric through laser treatment Download PDF

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Publication number
CN110382773A
CN110382773A CN201780083293.6A CN201780083293A CN110382773A CN 110382773 A CN110382773 A CN 110382773A CN 201780083293 A CN201780083293 A CN 201780083293A CN 110382773 A CN110382773 A CN 110382773A
Authority
CN
China
Prior art keywords
fabric
laser treatment
main body
body side
chemical addition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780083293.6A
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Chinese (zh)
Inventor
D·阿加瓦尔
A·拉玛穆尔西
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Henderley Co
Original Assignee
Henderley Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henderley Co filed Critical Henderley Co
Publication of CN110382773A publication Critical patent/CN110382773A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/005Laser beam treatment
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41BSHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B1/00Shirts
    • A41B1/08Details
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00Garments
    • A41D1/02Jackets
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00Garments
    • A41D1/06Trousers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04Physical treatment combined with treatment with chemical compounds or elements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15Proteins or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08Processes in which the treating agent is applied in powder or granular form
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2400/00Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
    • D06M2400/02Treating compositions in the form of solgel or aerogel

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A kind of fabric through laser treatment including main body side and face side has multiple holes at least some fibers on at least described main body side of the fabric;And in the multiple hole of insertion or fixed at least one of the multiple hole chemical addition agent.The hole has about 1nm to the aperture of about 20m.Also illustrate the clothes including the fabric through laser treatment.Laser treatment can be carried out to the fabric in the clothes, so that the multiple hole is located in the zone of dispersion of the fabric.Also illustrate the method for processing fabric.The fabric of non-laser treated of the chemical addition agent than only applying chemical addition agent on the surface of the fabric in the fabric through laser treatment is more durable.

Description

Fabric through laser treatment
Invention field
This disclosure relates to fabric and clothes, and more particularly to improve the fabric and clothes of its characteristic through laser treatment.
Background technique
Fabric face side (that is, back to and have fabric clothes wearer side) at high wavelength laser Reason, to provide aesthetic features, including pattern and design for fabric.For example, jeans have used laser treatment so that cowboy Trousers have aging or " pseudo-classic " appearance.Laser treatment influences fabric on fiber level.
In addition, many fabrics are handled with chemical addition agent, so that fabric has required characteristic or improves existing fabric Characteristic.For example, it is known that with silver coating fabric to provide antimicrobial, protected with titanium dioxide-coated for ultraviolet light Shield, and used zinc oxide coated is to provide antistatic property.It is washed off from fabric however, immersion coating has during washing Tendency.
Solves these and other disadvantage in terms of by the disclosure.
Detailed description of the invention
In the attached drawing being not drawn necessarily to scale, similar label can describe similar component in different views.Have The similar label of different letter suffix can indicate the different instances of similar component.Attached drawing is generally by way of example and not limitation Illustrate discussed various embodiments in this document to property.
Fig. 1 is the procedure chart for describing the method for laser treatment fabric of the aspect according to the disclosure.
Fig. 2A and 2B is scanning electron microscope (SEM) photo of untreated cotton shute fabrics.
Fig. 3 A and 3B are the SEM photographs of the denim fabric through laser treatment according to one aspect of the disclosure.
Fig. 4 A and 4B are that the SEM of the denim fabric through laser treatment and coating according to one aspect of the disclosure shines Piece.
Fig. 5 A and 5B are the SEM photographs for pre-washing denim fabric through laser treatment according to one aspect of the disclosure Piece.
Fig. 6 A and 6B be according to one aspect of the disclosure through laser treatment and coating pre-wash denim fabric SEM photograph.
Fig. 7 is the SEM photograph of the fabric of Fig. 3 A under the magnifying power of 5000x.
Fig. 8 is the SEM photograph of the fabric of Fig. 5 A under the magnifying power of 5000x.
Fig. 9 A-9F be under the magnifying power of 100x according to the disclosure in terms of formed exemplary sample fabric SEM shine Piece.
Figure 10 A-10D be under the magnifying power of 100x according to the disclosure in terms of (Figure 10 D) by fabrics in general (Figure 10 A- 10C) the SEM photograph being compared with laser curing fabric.
Summary of the invention
It is related to a kind of fabric through laser treatment with main body side and face side in terms of the disclosure, it includes: it is located at Multiple holes at least some fibers on at least main body side of fabric;And in the multiple holes of insertion or fixed in multiple holes At least one chemical addition agent.Hole has about 1nm to about 20 μm of aperture.
The another aspect of the disclosure is related to a kind of clothes comprising the fabric through laser treatment, the knitting through laser treatment Object has main body side and face side, and includes: multiple holes at least some fibers on at least main body side of fabric; And in the multiple holes of insertion or fixed at least one of multiple holes chemical addition agent.Hole has about 1nm to about 20 μm of hole Diameter.
The some aspects of the disclosure are related to a kind of method for handling fabric, and the fabric has main body side and face side, institute The method of stating includes: it is multiple to be formed on the fiber of at least main body side of fabric at least to apply laser treatment in the main body side of fabric Hole;It is applied on fabric with by least one chemical addition agent, so that in the multiple holes of at least one chemical addition agent insertion or solid Determine into multiple holes.Hole has about 1nm to about 20 μm of aperture.
Specific embodiment
By reference to below to the specific embodiment of the disclosure and including example, can be more easily to understand this It is open.In all fields, this disclosure relates to the method for being used to handle fabric.Fabric has main body side and face side.Method includes Laser treatment is applied at least main body side of fabric.Laser treatment forms multiple holes on the fiber of at least main body side of fabric. Method further includes that at least one chemical addition agent is applied on fabric, so that at least one chemical addition agent is embedded in multiple holes Or it is fixed in multiple holes.Hole has about 1nm to about 20 μm of aperture.In some respects, optionally fabric is applied at solidification Reason is to solidify at least one chemical addition agent.Fabric through laser treatment is further related in terms of the disclosure and including through laser treatment Fabric clothes.
Before disclosure and description the compounds of this invention, composition, product, system, device and/or method, it should be appreciated that unless In addition it specifies, otherwise it is not limited to specific synthetic method, or is otherwise not limited to specific reactant unless otherwise specified, because this A little synthetic methods or specific reactant obviously may variations.It should also be understood that term used herein is specific merely for describing The purpose of aspect, it is not intended that restrictive.
The disclosure covers the various combinations of the element of the disclosure, such as from being attached to the attached of same independent claims The combination of the element of claim.
Furthermore, it is to be understood that unless expressly stated otherwise, being otherwise never intended to for any method described in this paper being construed to It is required that carrying out its step with certain order.Therefore, its step order to be followed is not described actually in claim to a method, or In the case where not stating that the step will be restricted to certain order specifically in claims or specification, it is never intended to Order is inferred in any way.This is suitable for any possible non-express property basis for interpretation, comprising: relative to step or operation stream The logic item of the arrangement of journey;The letter obtained by grammatical organization or punctuate;And embodiment described in this description Number or type.
All publication mentioned in this article are incorporated herein by reference, thus disclosure and description and listed public affairs Open the relevant method of case and/or material.
Definition
It should also be understood that purpose of the term used herein merely for description particular aspects, it is not intended that have limitation Property.As in the description with it is used in claims, term "comprising" may include embodiment " by ... form " and " substantially On by ... form ".Unless otherwise defined, otherwise all technical and scientific terms used herein all have with belonging to the disclosure The normally understood identical meaning of the those of ordinary skill in field.In the present specification and in appended claim, it will refer to Multiple terms as defined herein.
Unless context is in addition clearly stipulate that the otherwise singular as used in specification and appended book " one (kind) (a/an) " and " (the) " include multiple indicants.Thus, for example, referring to that " chemical addition agent " includes two The mixture of kind or more chemical addition agent.
As used herein, term " combination " includes blend, mixture, alloy, reaction product etc..
Range is can be expressed as herein from a value (the first value) to another value (second value).As expression When range, the range includes one or two of the first value and second value in some respects.Similarly, when value by using When preposition " about " is expressed as approximation, it should be appreciated that on the other hand particular value is formed.It is to be further understood that the end of each range Point is related to another endpoint and is all important independently of another endpoint.It should also be understood that there are disclosed herein multiple Value, and it is the particular value in addition to described value itself that each value, which is also disclosed herein as " about ",.For example, it is disclosed if It is worth " 10 ", then " about 10 " is also disclosed.It should also be understood that each unit between two discrete cells is also disclosed.For example, If disclosing 10 and 15,11,12,13 and 14 are also disclosed.
As used herein, term " about " and " be in or about " refer to that discussed amount or value can be designated value, about refer to Definite value is about identical as designated value.As used herein, it is generally understood that, unless otherwise instructed or infer, otherwise nominal value refers to Show ± 10% variation.Term is intended to that similar value is conveyed to promote equivalent result described in claims or effect.Namely It says, it should be appreciated that amount, size, formulation, parameter and other quantity and feature not also need not be accurately, but can be according to need Want approximate and/or greater or lesser, to reflect tolerance, conversion factor, round up, the skill of measurement error etc. and fields Other factors known to art personnel.In general, amount, size, formulation, parameter or other quantity or feature are " about " or " approximation ", Regardless of whether it is such for clearly stating.It should be understood that when using " about " before quantitative values, it is unless otherwise specific statement, no Then parameter further includes specific quantitative values itself.
As used herein, term " optional " or " optionally " refer to that the event then described or situation may or may not Occur, and the description include the case where the event or situation there is a situation where and the event or situation do not occur. For example, phrase " optional curing process ", which refers to, can apply or not apply curing process, and the description includes Applied the fabric of curing process and is not subjected to the fabric of curing process.
As used herein, term " effective quantity " refers to the required change for the physical characteristic for being enough to realize composition or material Amount.For example, " effective quantity " of curing additive, which refers to, is enough to realize by the required improvement of the characteristic of formulation composition regulation Amount, for example, the solidification needed for realizing is horizontal.Specific level as weight % in composition needed for effective quantity depends on more Kind factor, the including but not limited to final use of selected fabric and chemical addition agent and fabric or clothes.
Disclose the composition for being used to prepare the component of the composition of the disclosure and using in method disclosed herein Itself.These and other material disclosed herein, and should be understood that when combination, subset, the interaction, group for disclosing these materials Whens group etc., although the specific ginseng of various to each of these compounds individuals and collective's combination and permutation can not be disclosed clearly It examines, but is respectively specifically expected and is described in this article.For example, if it is open and specific compound is discussed and discuss can To include compound multiple molecules carry out multiple modifications, then specifically each combination and permutation of expecting compound and Possible modification, unless specifically indicating on the contrary.Therefore, if disclosing molecule A, B and C and molecule D, E With F and disclose the example of combination molecule A-D, it is each through individually and together even when each and without individually enumerating Ground is expected, to mean that combining A-E, A-F, B-D, B-E, B-F, C-D, C-E and C-F is considered as disclosed.Equally, it is also disclosed These any subset or combination.Thus, for example, the subgroup of A-E, B-F and C-E will be considered as disclosed.This concept is suitable For all aspects of the application, the including but not limited to step in the method for the composition of the manufacture and use disclosure.Therefore, If there is the various other steps that can be carried out, it is to be appreciated that can in terms of the disclosed method in any certain party Each of these other steps are carried out in the case where face or combinations thereof.
The parts by weight of element-specific or component in composition or product are referred in specification and conclusion claim, are indicated Weight relationships in element or component and composition or product between any other element or component, wherein being expressed as parts by weight. Therefore, in the compound containing 2 parts by weight of component X and 5 parts by weight of component Y, X and Y exist with the weight ratio of 2:5, and nothing Whether contain other components by compound, all with the presence of such ratio.
Unless opposite special instruction, otherwise the weight percent of component is to include the formulation of the component or combination The total weight of object.
Unless specified otherwise herein, otherwise term " weight percent " as used herein, " weight % " and " weight % " can be mutual Use is changed, indicates the weight % of given component with the total weight of composition.I.e. unless specified otherwise herein, otherwise all wt % value With the total weight of composition.The sum of the weight % value of all components in composition or formulation disclosed in it should be appreciated that Equal to 100.
Unless in addition illustrating on the contrary herein, otherwise all testing standards are all the effective newest marks when submitting the application It is quasi-.
Every kind of material disclosed herein is all commercially available and/or its production method is known to those skilled in the art 's.
It should be understood that compositions disclosed herein has certain functions.It is disclosed herein for the certain of the disclosed function of progress Structural requirement, and it will be understood that in the presence of the various structures that can carry out identical function relevant to disclosed structure, and these Structure would generally realize identical result.
Method for laser treatment fabric and clothes
With reference to Fig. 1, the method 10 for handling fabric 100 is related in terms of the disclosure.Fabric has main body side and front Side.As used herein, main body side refer to fabric side to the side (assuming that fabric will be incorporated into clothes) of wearer's main body and Face side refers to fabric back to the side of wearer's main body.Method 10 includes that laser treatment 200 is applied to fabric 100 at least Main body side.Laser treatment 200 forms multiple holes on the fiber of at least main body side of fabric.Method 10 further includes will be at least one Chemical addition agent 300 is applied on fabric, so that at least one chemical addition agent is embedded in multiple holes or is fixed in multiple holes. Hole has about 1nm to about 20 μm of aperture.In some respects, optionally curing process 400 is applied on fabric to be cured to A kind of few chemical addition agent.
In the step that at least one chemical addition agent 300 is applied on fabric, (it, which is followed, is applied to laser treatment 200 Step on fabric) after, at least one chemical addition agent can enter multiple holes or be attached on hole, and with an improved knit The durability of chemical addition agent in object;That is, the time that chemical addition agent retains in fabric is longer during using and washing.
In some respects, compared with the essentially similar fabric for being not subjected to laser treatment, laser treatment 200 is applied To make fabric that there is increased surface area the step of forming multiple holes on the fiber of at least main body side of fabric on to fabric. Fiber surface is opened in multiple holes, increases the surface area of fiber and the fabric including it.In addition, being reduced from fiber surface removal material The contact point (assuming that internal layer that fabric is clothes) of fabric and the skin of wearer.The contact point and hole of reduction in fiber provide Micro climate reduces and rubs and enhance fabric to the comfort of skin, because the heat and moisture (sweat) that generate from wearer can More easily from dissipation.Therefore, in some respects, with the essentially similar fabric phase without being excited light processing Than laser treatment 200 is applied to the step on fabric and provides the micro climate of enhancing for fabric.
As used herein, " essentially similar fabric " refers to the fabric including identical fibre or fiber blends, is phase Same fabric type (for example, weave, be knitted, be non-woven), fabric weight having the same, and including identical amount and type Chemical addition agent.In other words, fabric with according to the fabric of aspect described herein be identical fabric, but not yet through laser treatment To generate multiple holes on its fiber.
In some aspects, laser treatment 200 is applied to the main body side and face side of fabric, so that multiple holes are located at fabric Main body side and face side.
The fiber of fabric can be any suitable fiber, when laser treatment 200 is applied to thereon, will be formed with thereon Hole.Fiber can be natural fiber, synthetic fibers or combinations thereof.The mere exemplifying natural fiber of fabric suitable for the disclosure Including but not limited to cotton, wool, leather, silk and combinations thereof.In a particular aspect, fiber is cotton or cotton blend.Suitable for this The mere exemplifying synthetic fibers of open fabric include but is not limited to that viscose glue, polyester, nylon, polypropylene, modified acrylic fibers, aromatics are poly- Amide, polybenzimidazoles (PBI), polybenzoxazoles (PBO), melamine and combinations thereof.
The step of applying laser treatment 200 may include handling fabric using the laser of any suitable type.It is exemplary to swash Light device includes but is not limited to yttrium-aluminium-garnet (YAG) laser and fibre laser.In some respects, laser has arrow beam of light, So that its each fiber for influencing fabric with micron or nanometer level, and with angle pencil of ray and the entire fiber of fabric is influenced The present laser fabric-handling techniques of (such as with macroscopic scale) are contrasted.In a particular aspect, laser can have 10.6 μm Wavelength, but any wavelength for being suitable for being formed multiple holes on fiber can be used.It can be according to fabric type and other spies Property adjustment laser parameter.For example, the laser of lower-wattage can the desirable fiber being suitable for such as nylon, when with height When power laser diode processing, the fiber can melt.
A kind of at least one of the step of being in application to less chemical addition agent 300 chemical addition agent can be to be mentioned for fabric For any chemical addition agent of required characteristic.The mere exemplifying chemical addition agent of aspect suitable for the disclosure includes but unlimited Yu Yin (being used for antimicrobial and/or smell control characteristic), titanium dioxide are (special for ultraviolet light (UV) protection and moisture conveying Property), zinc peroxide (be used for antistatic property), aeroge (for heat-insulated) and keratin (for anti-contracility).Apply at least A kind of the step of chemical addition agent 300, can be used any suitable chemical application process and carry out.Illustrative methods include but not It is limited to spraying, dipping, foaming, dyeing, spin coating, powder coating, wet roller coating, silk-screen printing, digital printing or these methods Any combination.
At least one chemical addition agent can be in nano particle 310 (partial size with nanometer (nm) range), microparticle 320 (with micron (μm) range partial size) form or in the form of larger particle 330 (i.e. macromolecular).As fruit granule is less than fibre The aperture of dimension, then particle can be fitted in hole and be embedded.As fruit granule be greater than fiber aperture, or if its not in hole It is interior, then its edge that can be partly fixed in hole or hole.As described above, by adding in chemical addition agent embedded hole or by chemistry Agent is added to be fixed to the durability for improving chemical addition agent in fabric in hole.It should be appreciated that specific chemical addition agent can be with Some particles with various sizes of particle, and chemical addition agent can be in some holes in embedded fiber, and chemistry Other particles of additive can be partly fixed in a some holes and/or the edge fixed to a some holes.
The Exemplary chemical additive of aspect suitable for the disclosure include but is not limited to Cellulose nanocrystal body (CNC) and Cellulose nano wire (CNF).In a simple unrestricted example, Cellulose nanocrystal body is with the nominal flat of 150nm The nominal average diameter of equal length and 7.5nm, provides 20 nominal aspect ratios.1 gram of CNC, which nominally contains, has more than 125,000 ten thousand hundred million (1016) a particle, respectively there is 4500nm2Nominal surface area, the surface area for theoretically providing every gram of material is about 550 squares Rice.Therefore, CNC and its ambient enviroment have high interaction.
Cellulose nano wire is rope form and has high aspect ratio, and width is about 5-60nm and length is 0.5-5 μm. Compared with CNC, CNF can also be more flexible.
In the step of a kind of chemical addition agent 300 is in application to less to enhance functions of textile fabrics surface treatment characteristics, CNC It can be used as chemical addition agent with CNF.The durability of these additives can be enhanced in the high surface area of these chemicals.In addition, its With high thermal stability, this may be provided in the improvement that mechanical strength is improved, and it can further help in better hand Sense.CNC and CNF can be modified, to improve the compatibility of itself and various resins used in clear coat.
It the use of another potential benefit of CNC/CNF because of it is nano-scale, can fit within will be at laser In the hole formed during the step of reason 200 is applied to fabric, this will improve the durability of CNC/CNF in the fabric.
It in some respects, can be by least one chemistry addition by the curing additive in optional curing process 400 Agent be fixed to fabric on-and chemical addition agent particle embedded hole in or be fixed to hole in.It can be by any suitable method Chemical addition agent is applied to so that it solidifies.Exemplary solidification processing includes but is not limited to laser curing 410 and ultraviolet light (UV) Solidification 420.It will be recognized that certain chemical addition agents do not need to solidify, and other known method such as drying means can incite somebody to action Additive is fixed on fabric.
Optional curing process 400 can provide one or more advantages better than Conventional surface treatment.At solidification Reason provides high production rate, and compared with the conventional method that may need a few minutes or up to a hour, can be about several It is completed in second.In addition, its zone of dispersion more suitable for chemical addition agent compartmentalization to be applied to fabric/garments, this can be with It reduces and wastes and only allow functional characteristic in the region for needing chemicals.Other potential benefits of curing process include but not It is limited to process consistency, energy conservation and lesser occupation area of equipment.
In curing process, laser irradiation substrate (for example, fabric/garments) simultaneously generates thermal energy, is then used for thermal energy solid Change substrate.Methacrylate double bond is the common function of the curing process based on energy.Photoinitiator can reside in this way Formulation in absorb laser and generate free radicals.Free radical is reacted with double bond, causes chain reaction and polymerization.
Specific chemical addition agent can be more useful in some regions of fabric, such as chemical addition agent, will lean on Antimicrobial, smell control and/or Water Transport characteristic are provided in the region of the fabric of the armpit or crotch of nearly wearer.Another In one example, anti fouling performance chemical addition agent will close to wearer shirt collar or wristband fabric region in It may be more useful.Therefore, in some aspects, laser treatment 200 is applied only to the zone of dispersion of fabric, so that multiple holes are formed in In the zone of dispersion of fabric.
In a further aspect, method 10 includes applying optional preprocessing process 500 before applying laser treatment 200 To fabric.Exemplary preprocessing process 500 includes but is not limited to mercerization finish and immersion coating processing.Fabric, and especially The mercerization finish of cotton fabric influences various fabric properties.It should be noted, however, that mercerization finish will lead to fiber in fabric Expand and increase the surface area of fabric.Therefore, with only through mercerization finish or only through the fabric of laser treatment compared with, in laser treatment It can make fabric that there is bigger surface area with mercerization finish method pretreating fabrics before fabric.Similarly, immersion coating is pre- Processing can be applied to fabric, to improve certain fabric processes before laser treatment.For example, dimethyl silicone polymer (PDMS) coating can provide hydrophobicity for fabric and improve its water resistance.
In some aspects, rear washing process 600 can be applied to the fabric 100 through laser treatment.Washing after illustrative Process 600 including but not limited to rinses, enzyme is washed, chemical bleaching, applies softening agent, the processing of ozone colour removal and combinations thereof.? On one side, the rear washing process 600 such as rinsing can be especially desired to remove by laser treatment 200 and/or optional solidification The ash content and/or discrete particles that processing 400 generates.On the other hand, the rear washing process 600 that can be applied to denim fabric wraps It includes enzyme and washes step, removal deforms indigo and improves the aesthetic appearance of denim from denim.On the other hand, rear washing Process 600 may include applying softening agent, enhance the feel (feel) of fabric.
In some aspects, compared with essentially similar fabric, the fabric that methods described herein 10 are applied, which has, to be improved Characteristic, the fabric does not include multiple holes on fabric fibre.Improved characteristic may include but be not limited to antibacterial characteristics, smell Control characteristic, ultraviolet light (UV) protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and anti- One of dirty characteristic is a variety of.In a particular aspect, it is added with the chemistry in the essentially similar fabric not comprising multiple holes Agent is compared, and at least one of fabric chemical addition agent shows improved fastness to washing.
In some aspects of the disclosure, multiple holes have about 1nm to about 20 μm of aperture.In some aspects, multiple hole tools There are about 20nm to about 10 μm, or about 50nm to about 5 μm, or about 100nm to about 2 μm of aperture.In a particular aspect, multiple holes have Less than about 20 μm, or it is less than about 15 μm, or is less than about 10 μm, or is less than about 5 μm, or the aperture less than about 2 μm.
Fabric through laser treatment and the clothes being made from it
The some aspects of the disclosure are related to fabric 100 through laser treatment and and have the clothes of the fabric 100 through laser treatment Dress.Fabric 100 has main body side and face side.Fabric 100 includes at least some fibres on at least main body side of fabric 100 In multiple holes in dimension, and the multiple holes of insertion or fixed at least one of multiple holes chemical addition agent.In some aspects, Hole has about 1nm to about 20 μm of aperture.
Apply laser treatment by at least main body side to fabric 100 to form multiple holes.It is applied to the fiber of fabric 100 On laser treatment generate hole in the fibre.Chemical addition agent with access aperture or can be attached on hole, and with an improved change in fabric Learn the durability of additive;That is, the time that chemical addition agent retains in fabric is longer during using and washing.
In some respects, compared with the essentially similar fabric for being not subjected to laser treatment, at least main body of fabric 100 The fabric of multiple Kong Weijing laser treatments on the fiber of side provides increased surface area.Fiber surface is opened in multiple holes, is increased The surface area of fiber and the fabric including it.In addition, reducing fabric and the skin of wearer from fiber surface removal material Contact point (assuming that internal layer that fabric is clothes).The contact point and hole of reduction in fiber provide micro climate, reduce and rub and increase Strong fabric is to the comfort of skin, because the heat and moisture (sweat) that generate from wearer can more easily disappear from skin surface It dissipates.Therefore, in some respects, compared with the essentially similar fabric without being excited light processing, fabric has micro- gas of enhancing It waits.
In some aspects, laser treatment is applied to the main body side and face side of fabric 100, so that multiple holes are located at fabric 100 main body side and face side.
The fiber of fabric 100 can be any suitable fiber, and when through laser treatment, fiber will be formed on hole. Fiber can be natural fiber, synthetic fibers or combinations thereof.Simple exemplary fiber includes but is not limited to those described above.
In some respects, multiple holes have about 1nm to about 20 μm of aperture.In some aspects, multiple holes have about 20nm To about 10 μm, or about 50nm to about 5 μm, or about 100nm to about 2 μm of aperture.In a particular aspect, multiple holes, which have, is less than about 20 μm, or it is less than about 15 μm, or be less than about 10 μm, or be less than about 5 μm, or the aperture less than about 2 μm.
At least one chemical addition agent, which can be, provides any chemical addition agent of required characteristic for fabric 100.It is suitable for The mere exemplifying chemical addition agent of the aspect of the disclosure includes but is not limited to those described above.At least one chemical addition agent can be with In the form of nano particle, microparticle, or in the form of larger particles, as described above.
In some respects, at least one chemical addition agent can solidify, and chemical addition agent is fixed in hole or will be changed Additive is learned to be fixed in hole.The foregoing describe the suitable procedures for curing chemistry additive.
In other aspects, fabric can be pre-processed before laser treatment is applied to fabric 100.It is exemplary pre- Treatment process includes but is not limited to those described above process.
In some aspects, compared with essentially similar fabric, the fabric as described herein through laser treatment, which has, to be improved Characteristic, the fabric does not include multiple holes on fabric fibre.Improved characteristic may include but be not limited to antibacterial characteristics, smell Control characteristic, ultraviolet light (UV) protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and anti- One of dirty characteristic is a variety of.In a particular aspect, it is added with the chemistry in the essentially similar fabric not comprising multiple holes Agent is compared, and at least one of fabric chemical addition agent shows improved fastness to washing.
Further related in terms of the disclosure include the fabric through laser treatment clothes.Fabric through laser treatment includes main body Side and face side, and multiple holes at least some fibers on at least main body side including being located at fabric, and insertion are more In a hole or fixed at least one of multiple holes chemical addition agent.In some aspects, hole has about 1nm to about 20 μm of hole Diameter.
According to above-mentioned aspect, laser treatment can be carried out to the fabric in clothes, so that multiple holes are located at the discrete of clothes In region.In some respects, clothes are shirt or jacket, and zone of dispersion include shirt collar region, wristband region or One or more of shirt arm-pit areas.In a further aspect, clothes are trousers, and zone of dispersion include knee area or One or more of crotch area.
The disclosure covers the various combinations of the element of the disclosure, such as from being attached to the attached of same independent claims The combination of the element of claim.
Open aspect
In various aspects, this disclosure relates to and including at least following aspect.
Aspect 1: a kind of fabric through laser treatment, with main body side and face side, it includes it is following, be made up of Or it is substantially made up of:
Multiple holes at least some fibers on at least main body side of fabric;And
It is embedded in multiple holes or is fixed at least one of multiple holes chemical addition agent, mesoporous has about 1nm to about 20 μm of aperture.
Aspect 2: according to the fabric through laser treatment of aspect 1, wherein applying laser by at least main body side to fabric Processing is to form multiple holes.
Aspect 3: according to the fabric through laser treatment of aspect 1 or 2, wherein with without being excited the essentially similar of light processing Fabric compare, at least the main body side of fabric have increased surface area.
Aspect 4: according to the fabric through laser treatment of any one of aspect 1 to 3, wherein with the base without being excited light processing Similar fabric is compared in sheet, and at least the main body side of fabric has the micro climate enhanced.
Aspect 5: according to the fabric through laser treatment of any one of aspect 1 to 4, plurality of hole is located at the main body of fabric Side and face side.
Aspect 6: according to the fabric through laser treatment of aspect 5, wherein being applied by main body side to fabric and face side Laser treatment forms the main body side of fabric and multiple holes of face side.
Aspect 7: according to the fabric through laser treatment of any one of aspect 1 to 6, wherein fiber package including natural fibers, close At fiber or combinations thereof.
Aspect 8: according to the fabric through laser treatment of aspect 7, wherein natural fiber include cotton, wool, leather, silk or A combination thereof.
Aspect 9: according to the fabric through laser treatment of aspect 7, wherein synthetic fibers include viscose glue, polyester, nylon, poly- third Alkene, modified acrylic fibers, aromatic polyamides, polybenzimidazoles (PBI), polybenzoxazoles (PBO), melamine and combinations thereof.
Aspect 10: according to the fabric through laser treatment of any one of aspect 1 to 9, wherein at least one chemical addition agent It is cured.
Aspect 11: according to the fabric through laser treatment of any one of aspect 1 to 10, wherein at least one chemical addition agent Include silver, titanium dioxide, zinc peroxide, aeroge, keratin or combinations thereof.
Aspect 12: according to the fabric through laser treatment of any one of aspect 1 to 11, wherein at least one chemical addition agent In the form of nano particle, microparticle or macromolecular, and nano particle, microparticle or macromolecular are embedded in multiple holes or fix Into multiple holes.
Aspect 13: according to the fabric through laser treatment of any one of aspect 1 to 12, wherein at least one chemical addition agent In the form of nano particle or microparticle, and nano particle or microparticle are embedded in multiple holes or are fixed in multiple holes.
Aspect 14: according to the fabric through laser treatment of aspect 12 or 13, wherein at least one chemical addition agent includes fibre Tie up plain nanocrystal (CNC), cellulose nano wire (CNF) or combinations thereof.
Aspect 15: according to the fabric through laser treatment of any one of aspect 1 to 14, wherein with without being excited light processing Essentially similar fabric is compared, and fabric has improved characteristic, wherein improved characteristic includes antibacterial characteristics, smell control spy Property, ultraviolet light (UV) protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and antifouling properties One of or it is a variety of.
Aspect 16: according to the fabric through laser treatment of any one of aspect 1 to 15, wherein with without being excited light processing Chemical addition agent in essentially similar fabric is compared, and at least one of fabric chemical addition agent shows improved washable jail Degree.
Aspect 17: according to the fabric through laser treatment of any one of aspect 1 to 16, wherein by at least main of fabric Side applies laser treatment to form multiple holes, and pre-processes before application laser treatment to fabric.
Aspect 18: according to the fabric through laser treatment of aspect 17, wherein pretreatment is at mercerization finish or immersion coating Reason.
Aspect 19: a kind of clothes comprising the fabric through laser treatment, the fabric through laser treatment have main body side And face side, and include it is following, be made up of or be substantially made up of:
Multiple holes at least some fibers on at least main body side of fabric;And
It is embedded in multiple holes or is fixed at least one of multiple holes chemical addition agent, mesoporous has about 1nm to about 20 μm of aperture.
Aspect 20: according to the clothes of aspect 19, wherein to fabric carry out laser treatment so that multiple holes be located at fabric from It dissipates in region.
Aspect 21: according to the clothes of aspect 19 or 20, wherein clothes are shirt or jacket, and zone of dispersion includes shirt One or more of consular district domain, wristband region or shirt arm-pit areas.
Aspect 22: according to the clothes of aspect 19 or 20, wherein clothes are trousers, and zone of dispersion include knee area or One or more of crotch area.
Aspect 23: according to the clothes of any one of aspect 19 to 22, swash wherein being applied by at least main body side to fabric Light processing pre-processes fabric before application laser treatment to form multiple holes.
Aspect 24: according to the clothes of aspect 23, wherein pretreatment is mercerization finish or immersion coating processing.
Aspect 25: according to the clothes of any one of aspect 19 to 24, wherein with without being excited the essentially similar of light processing Fabric compare, at least the main body side of fabric have increased surface area.
Aspect 26: according to the clothes of any one of aspect 19 to 25, wherein with without being excited the essentially similar of light processing Fabric compare, at least the main body side of fabric have enhancing micro climate.
Aspect 27: according to the clothes of any one of aspect 19 to 26, plurality of hole is located at main body side and the front of fabric Side.
Aspect 28: according to the clothes of aspect 27, wherein by main body side to fabric and face side apply laser treatment come Form the main body side of fabric and multiple holes of face side.
Aspect 29: according to the clothes of any one of aspect 19 to 28, wherein fiber package including natural fibers, synthetic fibers or its Combination.
Aspect 30: according to the clothes of aspect 29, wherein natural fiber includes cotton, wool, leather, silk or combinations thereof.
Aspect 31: according to the clothes of aspect 29, wherein synthetic fibers include viscose glue, polyester, nylon, polypropylene, modified nitrile Synthetic fibre, aromatic polyamides, polybenzimidazoles (PBI), polybenzoxazoles (PBO), melamine and combinations thereof.
Aspect 32: according to the clothes of any one of aspect 19 to 31, wherein at least one chemical addition agent is cured.
Aspect 33: according to the clothes of any one of aspect 19 to 32, wherein at least one chemical addition agent includes silver, dioxy Change titanium, zinc peroxide, aeroge, keratin or combinations thereof.
Aspect 34: according to the clothes of any one of aspect 19 to 33, wherein at least one chemical addition agent in nano particle, The form of microparticle or macromolecular, and nano particle, microparticle or macromolecular are embedded in multiple holes or are fixed in multiple holes.
Aspect 35: according to the clothes of any one of aspect 19 to 34, wherein at least one chemical addition agent is in nano particle Or the form of microparticle, and nano particle or microparticle are embedded in multiple holes or are fixed in multiple holes.
Aspect 36: according to the clothes of aspect 34 or 35, wherein at least one chemical addition agent includes Cellulose nanocrystal body (CNC), cellulose nano wire (CNF) or combinations thereof.
Aspect 37: according to the clothes of any one of aspect 19 to 36, wherein with without being excited the essentially similar of light processing Fabric compare, fabric have improved characteristic, wherein improved characteristic includes antibacterial characteristics, smell control characteristic, ultraviolet light (UV) one of protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and antifouling properties or It is a variety of.
Aspect 38: according to the clothes of any one of aspect 19 to 37, wherein with without being excited the essentially similar of light processing Fabric in chemical addition agent compare, at least one of fabric chemical addition agent shows improved fastness to washing.
Aspect 39: a method of processing fabric, the fabric have main body side and face side, the method include with Under, be made up of or be substantially made up of:
At least apply laser treatment in the main body side of fabric to form multiple holes on the fiber of at least main body side of fabric; With
At least one chemical addition agent is applied on fabric so that at least one chemical addition agent be embedded in multiple holes or Fixed in multiple holes,
Its mesoporous has about 1nm to about 20 μm of aperture.
Aspect 40: according to the method for aspect 39, also added comprising applying curing process to fabric with solidifying at least one chemistry Add agent.
Aspect 41: according to the method for aspect 40, wherein curing process is other laser treatment or heat treatment.
Aspect 42: according to the method for any one of aspect 39 to 41, wherein laser treatment be applied to fabric main body side and Face side.
Aspect 43: according to the method for any one of aspect 39 to 42, wherein will be swashed using the laser that wavelength is about 10.6 μm Light processing is applied on fabric.
Aspect 44: according to the method for any one of aspect 39 to 43, wherein laser treatment to be applied to the discrete regions of fabric Domain, so that multiple holes are made only in the zone of dispersion of fabric.
Aspect 45: according to the method for any one of aspect 39 to 44, also comprising before laser treatment is applied to fabric Pretreating fabrics.
Aspect 46: according to the method for aspect 45, wherein pretreatment is mercerization finish or immersion coating processing.
Aspect 47: according to the method for any one of aspect 39 to 46, wherein with without being excited the essentially similar of light processing Fabric compare, at least the main body side of fabric have increased surface area.
Aspect 48: according to the method for any one of aspect 39 to 47, wherein with without being excited the essentially similar of light processing Fabric compare, at least the main body side of fabric have enhancing micro climate.
Aspect 49: according to the method for any one of aspect 39 to 48, wherein fiber package including natural fibers, synthetic fibers or its Combination.
Aspect 50: according to the method for aspect 49, wherein natural fiber includes cotton, wool, leather, silk or combinations thereof.
Aspect 51: according to the method for aspect 49, wherein synthetic fibers include viscose glue, polyester, nylon, polypropylene, modified nitrile Synthetic fibre, aromatic polyamides, polybenzimidazoles (PBI), polybenzoxazoles (PBO), melamine and combinations thereof.
Aspect 52: according to the method for any one of aspect 39 to 51, also comprising solidifying at least one chemical addition agent to incite somebody to action At least one chemical addition agent is embedded in multiple holes or anchors at least one chemical addition agent in multiple holes.
Aspect 53: according to the method for any one of aspect 39 to 52, wherein at least one chemical addition agent includes silver, dioxy Change titanium, zinc peroxide, aeroge, keratin or combinations thereof.
Aspect 54: according to the method for any one of aspect 39 to 53, wherein at least one chemical addition agent in nano particle, The form of microparticle or macromolecular, and nano particle, microparticle or macromolecular are embedded in multiple holes or are fixed in multiple holes.
Aspect 55: according to the method for any one of aspect 39 to 54, wherein at least one chemical addition agent is in nano particle Or the form of microparticle, and nano particle or microparticle are embedded in multiple holes or are fixed in multiple holes.
Aspect 56: according to the clothes of aspect 54 or 55, wherein at least one chemical addition agent includes Cellulose nanocrystal body (CNC), cellulose nano wire (CNF) or combinations thereof.
Aspect 57: according to the method for any one of aspect 39 to 56, wherein with without being excited the essentially similar of light processing Fabric compare, fabric have improved characteristic, wherein improved characteristic includes antibacterial characteristics, smell control characteristic, ultraviolet light (UV) one of protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and antifouling properties or It is a variety of.
Aspect 58: according to the method for any one of aspect 39 to 57, wherein with without being excited the essentially similar of light processing In chemical addition agent compare, at least one of fabric chemical addition agent shows improved fastness to washing.
Aspect 59: a kind of clothes, it includes the fabrics handled according to the method for any one of aspect 39 to 58.
Aspect 60: according to the clothes of aspect 59, wherein fabric only includes multiple holes in the zone of dispersion of fabric.
Aspect 61: according to the clothes of aspect 60, wherein clothes are shirt or jacket, and zone of dispersion includes shirt consular district One or more of domain, wristband region or shirt arm-pit areas.
Aspect 62: according to the clothes of aspect 60, wherein clothes are trousers, and zone of dispersion includes knee area or crotch One or more of region.
Example
Following instance is proposed to provide how to manufacture and evaluate change required by this paper to those skilled in the art Close object, composition, product, device and/or method complete disclosure and description, and be intended to be purely by way of example and not intended to limit sheet It is open.The accuracy in terms of digital (such as amount, temperature etc.) has been endeavoured to ensure, but some errors and deviation should be allowed.Unless another It is described, otherwise number is parts by weight, and temperature is DEG C or at ambient temperature, and pressure is at or approximately at atmospheric pressure.It removes Non- to be otherwise noted, the percentage for being otherwise related to composition is indicated with weight %.
There are many change in reaction conditions and combinations, such as concentration of component, solvent, solvent mixture, temperature, pressure Power, and can be used for optimizing the other reaction ranges and condition of the product purity and output that obtain from described process.It will only need Rationally to optimize such process conditions with conventional experiment.
Example 1 (prior art)
The cotton shute fabrics of 250x and 1000x magnifying power are shown in Figures 2 A and 2 B.Fiber surface can be regarded as connecting Continuous (that is, usually continual and thereon without hole).
Example 2
With 2500 watts of (W) carbon dioxide (CO from LasX2) laser treatment denim fabric body side fiber.Laser Wavelength be 10.6 μm.As shown in figs.3 a and 3b, respectively under 250x magnifying power and 1000x magnifying power, each fiber of fabric With multiple holes disposed thereon.Chemical addition agent can be applied on fabric, so that at least one chemical addition agent insertion In multiple holes or it is fixed in multiple holes.
Example 3
Dimethyl silicone polymer (PDMS) coating is applied on denim fabric.Then with the 2500W from LasX CO2Fiber on the main body side of the fabric of laser treatment PDMS coating.The wavelength of laser is 10.6 μm.It is not easy to see in the fabric To hole (A and 4B referring to fig. 4, respectively under 250x magnifying power and 1000x magnifying power).Laser parameter for this example may not Allow laser penetration PDMS coating and generates hole in the fiber of fabric.Although after tested, laser treatment step may be not right PDMS coating has solidification effect, causes PDMS coating more durable on the fabric.
Example 4
With the 2500W CO from LasX2The fiber of the main body side for the denim fabric that laser treatment pre-washes.Laser Wavelength is 10.6 μm.As shown in Figure 5 A and 5B, respectively under 250x magnifying power and 1000x magnifying power, each fiber of fabric has There are multiple holes disposed thereon.Chemical addition agent can be applied on fabric, so that at least one chemical addition agent insertion is more In a hole or it is fixed in multiple holes.
Example 5
Dimethyl silicone polymer (PDMS) coating is applied on denim fabric.Then with the 2500W from LasX CO2Fiber on the main body side of the fabric of laser treatment PDMS coating.The wavelength of laser is 10.6 μm.It is not easy to see in the fabric To pore (referring to Fig. 6 A and 6B, respectively under 250x magnifying power and 1000x magnifying power).Laser parameter for this example may Do not allow laser penetration PDMS coating and generates hole in the fiber of fabric.Although after tested, laser treatment step may not There is solidification effect to PDMS coating, cause PDMS coating more durable on the fabric.
Example 6
Under the magnifying power of about 5000x, the fabric of example 3A and the fabric of example 5A are shown in Fig. 7 and 8.These figures As showing multiple micropores and/or nano-pore in the single fiber of fabric, wherein with 187.2nm to 1.605 μ ms Aperture Fig. 7 fiber in there is the hole of identification, and in the fibre of Fig. 8 with 447.2nm to the aperture of 1.862 μ ms There is the hole of identification in dimension.
Example 7
(stone enzyme is washed within 1 hour) will be pre-washed and do not wash (rigidity) 100% denim fabric in the front and back sides of fabric It is subjected to laser treatment step.It is blue deformation side on front side of each fabric;The back side of each fabric is white filling side.It has evaluated Influence of the different degrees of laser intensity (low, medium and high) and beam diameter (low, medium and high) to aperture and hole density.It is applied to Laser on sample is 2500 watts of (W) laser.All laser treated samples are rinsed about 10 minutes in water to go ash disposal Divide (laser is burnt a little).
Scanning electron microscope (SEM) image of exemplary sample is shown in Fig. 9 A-9F.Fig. 9 A-9C is in low-intensity Under (40% power) (Fig. 9 A), moderate strength (70% power) (Fig. 9 B) and high-intensitive (100% power) (Fig. 9 C), with having The image of the not washed denim of the laser treatment of 1.2 millimeters of (mm) beam diameters.Fig. 9 D-9F is in low-intensity (40% Power) (Fig. 9 D), under moderate strength (70% power) (Fig. 9 E) and high-intensitive (Fig. 9 F), with having 1.2 millimeters of (mm) light beams straight The image of the not washed denim of the laser treatment of diameter.The magnifying power of all images is 100x.
, it is apparent that not washed/rigid denim has more than washed denim from image Hole, and smaller (average diameter < 3 micron (μm)) in hole.Washed denim generally tends to have larger yarn The yarn of diameter, this is because being exposed to warm/hot condition, caustic wash etc. for a long time, it is swollen that this will lead to a certain amount of fiber Swollen and higher yam surface product;As a result, the aperture of washed denim seems bigger (average diameter < 4 μm).
Generally speaking, pore diameter range is < 1 μm to about 20 μm.For rigid denim, linear trend is observed, i.e., in institute Average pore size increases-shows the SEM image of 1.2mm beam diameter when having laser power increase under test beams diameter, but right Identical trend is observed in the beam diameter of 0.75mm.For washed denim, in average pore size and laser power side Trend is not observed in face, although observing that the boring ratio of formation is in lower light as beam diameter increases (for example, to 1.2mm) Bigger hole is formed at beam diameter (for example, 0.75mm).It was furthermore observed that in lower beam diameter (for example, 0.75mm) processing Denim have than the more holes at high light beam diameter (for example, 1.2mm).Be not observed deformation and filling yarn it Between performance/result significant difference, be difficult to exclude specific yarn when making its imaging with higher resolution ratio although noticing Line (for example, deformation and filling).
Example 8
Have evaluated the curing process using acroleic acid esterification chemosetting chemical addition agent described herein.It considers based on propylene The several of energy-curable formulation of Esterification resin monomer and oligomer (simple function, two functions, trifunctional and tetrafunctional) match Object processed.Resin is tested under with and without additive (such as photoinitiator using various concentration) and different viscosities.
It will be concentrated using spraying, punching press, scraper and/or method for printing screen and diluted resin formulations be applied to prewashing On the denim sample washed.Use organic solvent diluting resin.Having studied a series of laser operating conditions, (intensity, passes through speed Number etc.) on cured influence.Apply multiple laser beam on laser surface with curing chemistry additive.Realize laser setting Fine tuning, with provide chemistry be fully cured.In this example, rapid curing is observed by place in #20, this shows remnants Thermal accumlation, be followed by quick radical reaction and polymerization.Figure 10 A-10D is provided and conventional untreated denim The SEM for the laser curing fabric (Figure 10 D) that (Figure 10 A), heat reactive resin (Figure 10 B) are compared with UV solidified resin (Figure 10 C) schemes As (100x magnifying power).As observed, the chemical addition agent on laser curing fabric seems smoothly to be distributed/be cured to knit On the fiber of object, highly cross-linked hard conating is generated.This coating may cause fabric and (be similar to routine with coarse feel Found in UV solidified sample), it is believed that this can be improved by further changing chemistry and process conditions.
Can significantly it find out from result, combined effect of the curing performance by various factors, including but not limited to Chemical formulation object, application method and laser energy.Therefore it can optimize laser curing characteristic and parameter to generate complete polymerization.Change Property includes the benzoyl peroxide photoinitiator additive and simple function/trifunctional monomer and oligomer using various concentration, with Improve the flexibility or feel of coating.By changing improved other fabric/garments characteristics of factor described herein can include but It is not limited to tear resistance, wearability, coating transparency, coating weight, fabric color variation, gas permeability and combinations thereof.
Approach described herein example can be at least partly by machine or computer-implemented.Some examples may include coding Have the computer-readable media or machine-readable medium of instruction, described instruction can operate with configure electronic device with carry out such as with Method described in upper example.The embodiment of such methods may include code, such as microcode, assembler language code, advanced language Say code etc..This category code may include the computer-readable instruction for executing various methods.Code can form computer journey A part of sequence product.In addition, in instances, code can be tangibly stored in one or more volatibility, non-transitory or On non-volatile tangible computer readable media, such as during execution or at other times.These tangible computer readable medias Example may include but be not limited to hard disk, moveable magnetic disc, removable CD (for example, CD and digital video disks), boxlike Tape, storage card or stick, random access memory (RAM), read-only memory (ROM) etc..
The above description is intended to be illustrative and not restrictive.For example, examples detailed above (or one or more side Face) it can be in combination with one another.Such as other embodiments can be used in general technology person after consulting above description.There is provided abstract with Meet 37C.F.R. § 1.72 (b), so that reader be allowed quickly to determine property disclosed in technology.In the case where understanding situation below It is submitted: its range that will not be used to explain or limit claims or meaning.Moreover, in the above specific embodiment In, various features can be grouped together to simplify the disclosure.This should not be construed as wishing the open feature of failed call for appointing What claim is essential.In fact, subject matter can be it is fewer than all features of specifically disclosed embodiment.Cause This, the appended claims are used as example or embodiment to be incorporated in specific embodiment hereby, wherein each claim conduct Separate embodiments individualism, and expected such embodiment can be combined with each other into various combinations or arrangement.Appended right should be referred to The full breadth for the equivalent that claim and this claims are authorized determines the scope of the present invention.

Claims (20)

1. a kind of fabric through laser treatment with main body side and face side, it includes:
Multiple holes at least some fibers on at least described main body side of the fabric;And
It is embedded in the multiple hole or is fixed at least one of the multiple hole chemical addition agent, wherein the hole has about 1nm to about 20 μm of aperture.
2. the fabric according to claim 1 through laser treatment, wherein passing through at least described main body side to the fabric Apply laser treatment to form the multiple hole.
3. the fabric according to claim 1 or 2 through laser treatment, wherein with without being excited the essentially similar of light processing Fabric compare, the main body side of at least described fabric has increased surface area.
4. the fabric according to any one of claim 1 to 3 through laser treatment, wherein with the base without being excited light processing Similar fabric is compared in sheet, and the main body side of at least described fabric has the micro climate of enhancing.
5. the fabric according to any one of claim 1 to 4 through laser treatment, wherein the multiple hole is located at described knit The main body side of object and the face side.
6. the fabric according to claim 5 through laser treatment, wherein passing through the main body side to the fabric and institute It states face side and applies laser treatment to form the main body side of the fabric and the multiple hole of the face side.
7. the fabric according to any one of claim 1 to 6 through laser treatment, wherein the fiber package is containing natural fine Dimension, synthetic fibers or combinations thereof.
8. the fabric according to claim 7 through laser treatment, wherein the natural fiber includes cotton, wool, leather, silk Silk fabric or combinations thereof.
9. the fabric according to claim 7 through laser treatment, wherein the synthetic fibers include viscose glue, polyester, nylon, Polypropylene, modified acrylic fibers, aromatic polyamides, polybenzimidazoles (PBI), polybenzoxazoles (PBO), melamine and its group It closes.
10. the fabric according to any one of claim 1 to 9 through laser treatment, wherein at least one chemistry adds Agent is added to be cured.
11. the fabric according to any one of claim 1 to 10 through laser treatment, wherein at least one chemistry adds Adding agent includes silver, titanium dioxide, zinc peroxide, aeroge, keratin or combinations thereof.
12. the fabric according to any one of claim 1 to 11 through laser treatment, wherein at least one chemistry adds Add agent in the form of nano particle or microparticle, and the nano particle or microparticle are embedded in the multiple hole or are fixed to In the multiple hole.
13. the fabric according to claim 12 through laser treatment, wherein at least one chemical addition agent includes fibre Tie up plain nanocrystal (CNC), cellulose nano wire (CNF) or combinations thereof.
14. the fabric according to any one of claim 1 to 13 through laser treatment, wherein with without being excited light processing Essentially similar fabric is compared, and the fabric has improved characteristic, wherein the improved characteristic includes antibacterial characteristics, gas Taste control characteristic, ultraviolet light (UV) protection, moisture conveying characteristic, antistatic property, insulative properties, anti-contracility, wearability and One of antifouling properties are a variety of.
15. according to claim 1 to described in any one of 14 through the fabric of laser treatment, wherein with without being excited light processing Chemical addition agent in essentially similar fabric is compared, and at least one chemical addition agent display in the fabric improves Fastness to washing.
16. a kind of clothes comprising the fabric through laser treatment, the fabric through laser treatment has main body side and face side, And include:
Multiple holes at least some fibers on at least described main body side of the fabric;And
It is embedded in the multiple hole or is fixed at least one of the multiple hole chemical addition agent, wherein the hole has about 1nm to about 20 μm of aperture.
17. clothes according to claim 16, wherein laser treatment is carried out to the fabric, so that the multiple hole is located at In the zone of dispersion of the fabric.
18. clothes according to claim 16 or 17, wherein the clothes are shirt or jacket, and the zone of dispersion Include one or more of shirt collar region, wristband region or shirt arm-pit areas.
19. clothes according to claim 16 or 17, wherein the clothes are trousers, and the zone of dispersion includes knee One or more of portion region or crotch area.
20. a kind of method for handling fabric, the fabric have main body side and face side, the method includes:
At least apply laser treatment in the fiber of at least described main body side of the fabric in the main body side of the fabric It is upper to form multiple holes;With
At least one chemical addition agent is applied on the fabric, so that at least one chemical addition agent insertion is described more In a hole or it is fixed in the multiple hole,
Wherein the hole has about 1nm to about 20 μm of aperture.
CN201780083293.6A 2016-12-15 2017-12-14 Fabric through laser treatment Pending CN110382773A (en)

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