CN106671634B - A kind of production technology preparing cladding using laser marking machine - Google Patents

A kind of production technology preparing cladding using laser marking machine Download PDF

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Publication number
CN106671634B
CN106671634B CN201710022138.5A CN201710022138A CN106671634B CN 106671634 B CN106671634 B CN 106671634B CN 201710022138 A CN201710022138 A CN 201710022138A CN 106671634 B CN106671634 B CN 106671634B
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cladding
marking machine
laser marking
parts
scytoblastema
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CN106671634A (en
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陈承涛
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Guangdong Tianyi New Material Technology Co ltd
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Dongguan City Tian Yi Paper Industry Science And Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
    • C09D123/30—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by oxidation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/24—Homopolymers or copolymers of amides or imides
    • C09D133/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/44—Mechanical treatment of leather surfaces
    • C14B1/56—Ornamenting, producing designs, embossing
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/58—Drying
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/07—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards; Fastening devices; Drying of leather

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to leather processing technique fields, and in particular to a kind of production technology being prepared cladding using laser marking machine is included the following steps：（1）Selection：Sheepskin, pigskin or the ox-hide cladding scraped using inferior grade and surface spinosity are as scytoblastema；（2）It draws a design：It is drawn a design by the computer of laser marking machine, output pattern；（3）Laser engraving：The pattern of output concave-convex sense and relief lines have been provided into laser marking machine in cladding surface engraving.The production craft step of the present invention is simple, convenient operation and control, stable quality, and production efficiency is high, and raw material is cheap and easy to get, and cladding utilization rate is high, and production cost is low, can large-scale industrial production；The quality of finished product cladding obtained is close with first layer lether material, can be widely used in the fabric of the products such as footwear material, luggage, handbag, dress ornament and furniture, greatly improves the added value of the cladding.

Description

A kind of production technology preparing cladding using laser marking machine
Technical field
The present invention relates to leather processing technique fields, and in particular to a kind of life preparing cladding using laser marking machine Production. art.
Background technology
Leather is widely used in surface of people's livelihood articles for use, such as tables and chairs, sofa, footwear material, clothing etc., increases people's livelihood articles for use Texture, aesthetic feeling or durability.Leather can be roughly divided into dermatine and natural leather.Natural leather, which refers to, to be taken animal fur and gives With drying, cleaning, softening, dyeing, deburring, the manufacture crafts processing such as cut after, form surfacing and strong but pliable in texture skin Material.
Sheepskin, pigskin or the ox-hide that existing inferior grade and surface spinosity are scraped are since fineness is inadequate, low in glossiness, Zhi Nengyong In the lining for making cladding, the surface material of product is cannot function as to use, application range is restricted, the warp of cladding obtained Benefit of helping is not high.
Invention content
In order to overcome shortcoming and defect existing in the prior art, laser radium is utilized the purpose of the present invention is to provide a kind of The production technology that marking machine prepares cladding is penetrated, the production craft step is simple, convenient operation and control, stable quality, production efficiency Height, raw material is cheap and easy to get, and cladding utilization rate is high, and production cost is low, can large-scale industrial production；The product of finished product cladding obtained Matter is close with first layer lether material, can be widely used in the fabric of the products such as footwear material, luggage, handbag, dress ornament and furniture, greatly improve The added value of the cladding.
The purpose of the invention is achieved by the following technical solution：A kind of production preparing cladding using laser marking machine Technique includes the following steps：
(1) selection：Sheepskin, pigskin or the ox-hide cladding scraped using inferior grade and surface spinosity are as scytoblastema；
(2) it draws a design：It is drawn a design by the computer of laser marking machine, output pattern；
(3) laser engraving：By the pattern of output with laser marking machine cladding surface engraving provided concave-convex sense and Relief lines.
Preferably, in the step (2), the pattern of output is high-definition picture of the resolution ratio in 1000-2000L/cm.
The present invention controls the pattern definition carved out in 1000-2000L/cm height by the pattern resolution that will be exported, It is three-dimensional beautiful.
Preferably, in the step (3), the technological parameter of laser engraving is：Power of motor is 30-50W, focal length 20- 24mm, cutting width are 10-100 μm, carving depth 0.1-0.2mm, carving speed 400-500mm/s.
For the present invention by using above-mentioned technological parameter, laser engraving effect is good, quality and the head layer of finished product cladding obtained Cladding is close, greatly improves the added value of the cladding.
Preferably, further include that step (11) scrapes benefit after the step (1)：Repairing paste is scraped into benefit with scraper and is filled in scytoblastema The scytoblastema scraped after mending is placed in oven and dried sizing, is flattened scytoblastema with burnishing-in pressing plate, drying temperature 60-100 by surface DEG C, drying time 5-10min.
The present invention scrapes benefit by being carried out after selection, it can be ensured that the material of repairing paste can be substantially embedded into scytoblastema, can be very So good that fill and lead up coarse pore, the flatness of cladding obtained is high.
Preferably, the repairing paste includes the raw material of following parts by weight：
The repairing paste of the present invention strictly controls the parts by weight of each raw material by using above-mentioned raw materials, repairing paste obtained Good film-forming property, film forming very consolidation, elasticity is good, there is masking well to imitate the unblemished surfaces such as the scratch of scytoblastema, cut, cavity Fruit, and the strong adhesive force of material can be firmly secured on scytoblastema, the stability of material is good, and glossiness is good, assigns scytoblastema surface Excellent flat fineness, recovery scytoblastema surface is smooth, improves the quality of cladding obtained, promotes cladding added value.
Preferably, the thickener is by sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone with weight Than (1-2):(2-4):The mixture of 1 composition.
The present invention is compounded by using sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone as thickener It uses, and it is (1-2) to control its weight ratio:(2-4):1, thickening effect is good, repairing paste good film-forming property obtained, at Film very consolidation, elasticity is good.
The wetting agent is by nonylphenol polyoxyethylene ether and lauryl sodium sulfate with weight ratio 1-2:The mixing of 1 composition Object.
The present invention is used in compounding by using nonylphenol polyoxyethylene ether and lauryl sodium sulfate as wetting agent, and is controlled It is (1-2) to make its weight ratio:1, wetting removal effect is good, repairing paste good film-forming property obtained, to the scratch of scytoblastema, cut, cavity Equal unblemished surfaces have good screening effect.
Preferably, the levelling agent is by organosilicon levelling agent and acrylate levelling agent with weight ratio 0.8-1.2:1 group At mixture.
The present invention is used in compounding by using organosilicon levelling agent and acrylate levelling agent as levelling agent, and controls it Weight ratio is (0.8-1.2):1, levelling effect is good, and repairing paste stability obtained is good, and glossiness is good, and it is excellent to assign scytoblastema surface Different flat fineness, recovery scytoblastema surface is smooth, improves the quality of cladding obtained, promotes cladding added value.
The coalescents are by N-Methyl pyrrolidone, methyl phenylate and butyl with weight ratio 1:(0.8- 1.2):The mixture of (1.5-2.5) composition.
The present invention makes by using N-Methyl pyrrolidone, methyl phenylate and butyl as coalescents compounding With, and it is 1 to control its weight ratio:(0.8-1.2):(1.5-2.5), repairing paste good film-forming property obtained, film forming very consolidation, bullet Property it is good, to the unblemished surfaces such as the scratch of scytoblastema, cut, cavity have good screening effect.
Preferably, after the step (11) further include step (22) spraying：Cladding surface spraying after pressing covers Coating；Coating is covered to be made of the raw material of following parts by weight：
The covering coating of the present invention strictly controls the parts by weight of each raw material by using above-mentioned raw materials, covering obtained The use good film-forming property of coating, embossing fixed effect it is good, the strong adhesive force of material, and the flaw of scytoblastema material can be adjusted and It covers, covering effect is good.Also there is water proofing property and antistick characteristic simultaneously.
Preferably, further include after the step (3) step (4) get rid of it is soft：By the scytoblastema material after engraving at 10-30 DEG C 10-24h is placed, carries out getting rid of soft 1-2h by getting rid of soft rotary drum at 10-30 DEG C.It carries out getting rid of soft processing into soft rotary drum is got rid of, makes skin body More soft, grain is more careful, promotes the feel of cladding.
Preferably, after the step (4) further include step (5) spray hand feeling agent：Cladding surface spray after getting rid of soft processing Hand feeling agent is applied, the hand feeling agent is made of the raw material of following weight percent：
The hand feeling agent of the present invention strictly controls the parts by weight of each raw material by using above-mentioned raw materials, hand feeling agent obtained Stability is good, can store 1 year or more, can with various kinds of resin compatible use, be used as Feeling Agents for Leather, be sprayed at quick-drying on leather, Not oil slick makes leather softness, high glaze；And be free of organic solvent, requirement that is safe to use, meeting environmental protection.
The beneficial effects of the present invention are：The production craft step of the present invention is simple, convenient operation and control, stable quality, Production efficiency is high, and raw material is cheap and easy to get, and cladding utilization rate is high, and production cost is low, can large-scale industrial production.
The quality of finished product cladding produced by the present invention is close with first layer lether material, can be widely used in footwear material, luggage, handbag, The fabric of the products such as dress ornament and furniture, greatly improves the added value of the cladding.
Specific implementation mode
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of production technology being prepared cladding using laser marking machine, is included the following steps：
(1) selection：Sheepskin, pigskin or the ox-hide cladding scraped using inferior grade and surface spinosity are as scytoblastema；
(2) it draws a design：It is drawn a design by the computer of laser marking machine, output pattern；
(3) laser engraving：By the pattern of output with laser marking machine cladding surface engraving provided concave-convex sense and Relief lines.
In the step (2), the pattern of output is high-definition picture of the resolution ratio in 1000L/cm.
In the step (3), the technological parameter of laser engraving is：Power of motor is 30W, focal length 20mm, cutting width It is 10 μm, carving depth 0.1mm, carving speed 400mm/s.
Further include that step (11) scrapes benefit after the step (1)：Repairing paste is scraped into benefit with scraper and is filled in scytoblastema surface, it will It scrapes the scytoblastema after mending and is placed in oven and dried sizing, flattened scytoblastema with burnishing-in pressing plate, drying temperature is 60 DEG C, drying time For 5min.
The repairing paste includes the raw material of following parts by weight：
It further include step (22) spraying after the step (11)：Cladding surface spraying after pressing covers coating；It hides Lid coating is made of the raw material of following parts by weight：
Further include after the step (3) step (4) get rid of it is soft：Scytoblastema material after engraving is placed into 10h at 10 DEG C, It carries out getting rid of soft 1h by getting rid of soft rotary drum at 10 DEG C.
It further include step (5) spray hand feeling agent after the step (4)：Cladding surface spraying feel after getting rid of soft processing Agent, the hand feeling agent are made of the raw material of following weight percent：
Embodiment 2
The present embodiment and above-described embodiment 1 difference lies in：
In the step (2), the pattern of output is high-definition picture of the resolution ratio in 1500L/cm.
In the step (3), the technological parameter of laser engraving is：Power of motor is 40W, focal length 22mm, cutting width It is 50 μm, carving depth 0.15mm, carving speed 450mm/s.
Further include that step (11) scrapes benefit after the step (1)：Repairing paste is scraped into benefit with scraper and is filled in scytoblastema surface, it will It scrapes the scytoblastema after mending and is placed in oven and dried sizing, flattened scytoblastema with burnishing-in pressing plate, drying temperature is 80 DEG C, drying time For 8min.
The repairing paste includes the raw material of following parts by weight：
It further include step (22) spraying after the step (11)：Cladding surface spraying after pressing covers coating；It hides Lid coating is made of the raw material of following parts by weight：
Further include after the step (3) step (4) get rid of it is soft：Scytoblastema material after engraving is placed into 16h at 20 DEG C, It carries out getting rid of soft 1.5h by getting rid of soft rotary drum at 20 DEG C.
It further include step (5) spray hand feeling agent after the step (4)：Cladding surface spraying feel after getting rid of soft processing Agent, the hand feeling agent are made of the raw material of following weight percent：
Embodiment 3
The present embodiment and above-described embodiment 1 difference lies in：
In the step (2), the pattern of output is high-definition picture of the resolution ratio in 2000L/cm.
In the step (3), the technological parameter of laser engraving is：Power of motor is 50W, focal length 24mm, cutting width It is 100 μm, carving depth 0.2mm, carving speed 500mm/s.
Further include that step (11) scrapes benefit after the step (1)：Repairing paste is scraped into benefit with scraper and is filled in scytoblastema surface, it will It scrapes the scytoblastema after mending and is placed in oven and dried sizing, flattened scytoblastema with burnishing-in pressing plate, drying temperature is 100 DEG C, when dry Between be 10min.
The repairing paste includes the raw material of following parts by weight：
It further include step (22) spraying after the step (11)：Cladding surface spraying after pressing covers coating；It hides Lid coating is made of the raw material of following parts by weight：
Further include after the step (3) step (4) get rid of it is soft：By the scytoblastema material after engraving placed at 30 DEG C for 24 hours, It carries out getting rid of soft 2h by getting rid of soft rotary drum at 30 DEG C.
It further include step (5) spray hand feeling agent after the step (4)：Cladding surface spraying feel after getting rid of soft processing Agent, the hand feeling agent are made of the raw material of following weight percent：
Embodiment 4
The present embodiment and above-described embodiment 1 difference lies in：
The thickener is by sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone with weight ratio 1:2:1 The mixture of composition；The wetting agent is by nonylphenol polyoxyethylene ether and lauryl sodium sulfate with weight ratio 1:1 composition Mixture.
The levelling agent is by organosilicon levelling agent and acrylate levelling agent with weight ratio 0.8:The mixture of 1 composition； The coalescents are by N-Methyl pyrrolidone, methyl phenylate and butyl with weight ratio 1:0.8:2.5 compositions Mixture.
Embodiment 5
The present embodiment and above-described embodiment 2 difference lies in：
The thickener is by sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone with weight ratio 1.5:3: The mixture of 1 composition；The wetting agent is by nonylphenol polyoxyethylene ether and lauryl sodium sulfate with weight ratio 1.5:1 composition Mixture.
The levelling agent is by organosilicon levelling agent and acrylate levelling agent with weight ratio 1.0:The mixture of 1 composition； The coalescents are by N-Methyl pyrrolidone, methyl phenylate and butyl with weight ratio 1:1:The mixing of 2 compositions Object.
Embodiment 6
The present embodiment and above-described embodiment 3 difference lies in：
The thickener is by sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone with weight ratio 2:4:1 The mixture of composition；The wetting agent is by nonylphenol polyoxyethylene ether and lauryl sodium sulfate with weight ratio 2:1 composition Mixture.
The levelling agent is by organosilicon levelling agent and acrylate levelling agent with weight ratio 1.2:The mixture of 1 composition； The coalescents are by N-Methyl pyrrolidone, methyl phenylate and butyl with weight ratio 1:1.2:1.5 compositions Mixture.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner, Any obvious replacement is not departed under the premise of present inventive concept within protection scope of the present invention.

Claims (7)

1. a kind of production technology preparing cladding using laser marking machine, it is characterised in that：Include the following steps：
(1) selection：Sheepskin, pigskin or the ox-hide cladding scraped using inferior grade and surface spinosity are as scytoblastema；
(11) benefit is scraped：Repairing paste is scraped into benefit with scraper and is filled in scytoblastema surface, the scytoblastema after mending will be scraped and be placed in oven and dried and determined Type is flattened scytoblastema with burnishing-in pressing plate, and drying temperature is 60-100 DEG C, drying time 5-10min；
(22) it sprays：Cladding surface spraying after pressing covers coating；Coating is covered to be made of the raw material of following parts by weight：
20-40 parts of polyacrylamide, 10-20 parts of polybutadiene, 5-15 parts of triglyceride, 6-10 parts of water-based gloss oil, wood 6-10 parts of matter cellulose, 4-8 parts of sodium metasilicate, 2-6 parts of silica, 1-5 parts of titanium dioxide, 1-5 parts of thermal expansivity hollow microsphere, 4-8 parts of casein, 60-100 parts of water；
(2) it draws a design：It is drawn a design by the computer of laser marking machine, output pattern；
(3) laser engraving：The pattern of output concave-convex sense and solid have been provided into laser marking machine in cladding surface engraving The lines of sense；
(4) it gets rid of soft：Scytoblastema material after engraving is placed into 10-24h at 10-30 DEG C, at 10-30 DEG C by get rid of soft rotary drum into Row gets rid of soft 1-2h.
2. a kind of production technology preparing cladding using laser marking machine according to claim 1, it is characterised in that： In the step (2), the pattern of output is high-definition picture of the resolution ratio in 1000-2000L/cm.
3. a kind of production technology preparing cladding using laser marking machine according to claim 1, it is characterised in that： In the step (3), the technological parameter of laser engraving is：Power of motor is 30-50W, focal length 20-24mm, and cutting width is 10-100 μm, carving depth 0.1-0.2mm, carving speed 400-500mm/s.
4. a kind of production technology preparing cladding using laser marking machine according to claim 1, it is characterised in that： The repairing paste includes the raw material of following parts by weight：
5. a kind of production technology preparing cladding using laser marking machine according to claim 4, it is characterised in that： The thickener is by sodium carboxymethylcellulose, organobentonite and polyvinylpyrrolidone with weight ratio (1-2):(2-4):1 The mixture of composition；The wetting agent is by nonylphenol polyoxyethylene ether and lauryl sodium sulfate with weight ratio (1-2):1 group At mixture.
6. a kind of production technology preparing cladding using laser marking machine according to claim 4, it is characterised in that： The levelling agent is by organosilicon levelling agent and acrylate levelling agent with weight ratio (0.8-1.2):The mixture of 1 composition；Institute It is by N-Methyl pyrrolidone, methyl phenylate and butyl with weight ratio 1 to state coalescents:(0.8-1.2):(1.5- 2.5) mixture formed.
7. a kind of production technology preparing cladding using laser marking machine according to claim 1, it is characterised in that： It further include step (5) spray hand feeling agent after the step (4)：Cladding surface spraying hand feeling agent after getting rid of soft processing, the hand Sense agent is made of the raw material of following weight percent：
Oxidized polyethylene wax 10-30%
Fatty alcohol polyoxyethylene ether 1-5%
Sorbitol anhydride oleate 2-4%
Polyoxyethylene sorbitan monostearate 1-3%
Modified polyorganosiloxane 0.5-1.5%
60-80 DEG C of softening water surplus.
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CN101067282A (en) * 2007-05-31 2007-11-07 王进仓 Dress material with laser carved pattern and producing method thereof
CN101992649A (en) * 2009-08-11 2011-03-30 潘春清 Process for carving leather by laser
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