CN110573341A - 一种防水耐磨复合地板及生产方法 - Google Patents

一种防水耐磨复合地板及生产方法 Download PDF

Info

Publication number
CN110573341A
CN110573341A CN201880022638.1A CN201880022638A CN110573341A CN 110573341 A CN110573341 A CN 110573341A CN 201880022638 A CN201880022638 A CN 201880022638A CN 110573341 A CN110573341 A CN 110573341A
Authority
CN
China
Prior art keywords
layer
composite
corona
pvc
waterproof
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.)
Granted
Application number
CN201880022638.1A
Other languages
English (en)
Other versions
CN110573341B (zh
Inventor
郑素梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiantai Co.,Ltd.
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN110573341A publication Critical patent/CN110573341A/zh
Application granted granted Critical
Publication of CN110573341B publication Critical patent/CN110573341B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0008Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45Joining of substantially the whole surface of the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/047Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/16Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/20Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0036Heat treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/04Punching, slitting or perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/042Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02038Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/105Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181Insulating layers integrally formed with the flooring or the flooring elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016Abrading
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/04Punching, slitting or perforating
    • B32B2038/042Punching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/055 or more layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/025Polyolefin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554Wear resistance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • B32B2307/7265Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/73Hydrophobic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00Treatment by energy or chemical effects
    • B32B2310/028Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00Treatment by energy or chemical effects
    • B32B2310/14Corona, ionisation, electrical discharge, plasma treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
    • B32B2419/04Tiles for floors or walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/04Other details of tongues or grooves
    • E04F2201/043Other details of tongues or grooves with tongues and grooves being formed by projecting or recessed parts of the panel layers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)

Abstract

一种防水耐磨复合地板的生产方法,先制作PVC复合层预制件(3),再对软垫层(2)进行电晕处理和冲孔处理,最后将PVC复合层预制件(3)、软垫层(2)和防水基材层(1)一次性复合成一体,工艺简单,易于实施,缩短生产周期,减少生产过程所需的人力物力,降低生产成本,且生产得到的防水耐磨复合地板,不但结构简单,而且具有非常好的防水性能和耐磨性能,并且防水耐磨复合地板不会产生鼓包,也不易分层或变形。

Description

一种防水耐磨复合地板及生产方法
技术领域
本发明涉及复合地板技术领域,尤其是涉及一种防水耐磨复合地板及生产方法。
背景技术
复合地板是由多个不同的材料层依次通过胶水粘贴复合而成,复合地板的材料层包括表面的耐磨层、中间的塑料层和位于底层并作为主体层的基材层,基材层选用木塑层或石塑层,目前的复合地板的加工工艺仅是简单地涂胶、热压和保压,具体是在基材层的表面顺次往上压贴相应的材料层,其是先在相邻的两个材料层的相贴面滚涂胶水,再进行热压和保压,最终得到复合地板。
但目前仍存以下缺点需要改进:
第一,传统的生产工艺步骤较多,需要多次热压及长时间的保压加工,且每次热压后的保压加工均需要保压12至24小时,传统的生产工艺所需的能耗较大,生产周期较长,生效效率较低,生产成本较高。
第二,在热压过程中,中间的塑料层无法排出存在于中部区域的空气,在完成压贴作业后,中空区域经常存在各种鼓包,严重影响复合地板的质量和寿命。
第三,由于不同材料之间的材料特征不同,其热胀冷缩系数也不相同,生产过程中不同的材料层存在不同程度的内应力,且以胶水作为粘结剂,复合地板的各个材料层之间还是容易出现分层,在复合地板投入使用一段时间后,复合地板的四周容易产生翘曲,其防水性能也非常差。
发明内容
针对现有技术存在的不足,本发明的第一目的是提供一种防水耐磨复合地板的生产方法,工艺简单,易于实施,缩短生产周期,减少生产过程所需的人力物力,降低生产成本。
针对现有技术存在的不足,本发明的第二目的是提供一种防水耐磨复合地板,结构简单,具有非常好的防水性能和耐磨性能,防水耐磨复合地板不会产生鼓包,也不易分层或变形。
为了实现上述目的,本发明所采用的技术方案是:一种防水耐磨复合地板的生产方法,包括以下步骤:
制作PVC复合层预制件,包括以下子步骤,
a)、PVC复合层胚制件复合子步骤,将PVC耐磨层、PVC图案层和PVC塑料层一同输送至热压设备热压复合,且PVC耐磨层叠置于PVC图案层的上方,PVC图案层叠置于于PVC塑料层的上方,通过热压设备将PVC耐磨层、PVC图案层和PVC塑料层热压复合成一体式的复合片材或复合膜材,从而得到PVC复合层胚制件;
b)、PVC复合层胚制件电晕子步骤,PVC复合层胚制件电晕处理,将PVC复合层胚制件输送至电晕加工设备,对PVC复合层胚制件的上表面和/或下表面进行电晕处理,以在PVC复合层胚制件的上表面和/或下表面形成一第一电晕微孔面,使PVC复合层胚制件的上表面和/或下表面布满直径为0.01-0.1mm的微型孔穴,PVC复合层胚制件的微型孔穴延伸到PVC复合层胚制件的深度为0.01-0.1mm;
c)、PVC复合层胚制件涂UV漆子步骤,在经过电晕处理的PVC复合层胚制件的上表面辊涂或喷涂UV漆,以形成一UV漆层;
d)、PVC复合层胚制件热处理子步骤,对PVC复合层胚制件进行热处理,先对PVC复合层胚制件进行加热,加热温度80~120℃,加热时间为1-10分钟,再将PVC复合层胚制件置于温度为10~25℃的温度环境中经过常温冷却,将其急速冷却1-10分钟;
e)、PVC复合层胚制件养生处理子步骤,将经过热处理的PVC复合层胚制件放置或堆垛于养生仓中,至少养生24小时,得到PVC复合层预制件,放置一边备用;
一次电晕处理,将软垫层输送至电晕加工设备,对软垫层的下表面进行电晕处理,以在软垫层的下表面形成第二电晕微孔面,第二电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第二电晕微孔面的微型孔穴延伸到软垫层的深度为0.01-0.1mm;
裁切,将经过电晕处理的软垫层输送至裁切设备进行裁切,使软垫层形状与PVC复合层预制件的形状相匹配,或者使软垫层形状与防水基材层的形状相匹配;
防水基材层砂光处理,将防水基材层输送至砂光设备,对防水基材层的上表面进行砂光处理,以形成一平整的砂光面;
过胶处理,将防水基材层输送至过胶机,在防水基材层的砂光面涂布胶水,在防水基材层的砂光面之上形成第一胶水复合面;
复合软垫层,将带孔软垫层贴附在防水基材层表面,且带孔软垫层的第二电晕微孔面对应复合贴附于防水基材层的第一胶水复合面,得到防水基材初步复合层,放置一边备用;
软垫层超声复合处理,将防水基材初步复合层输送到安装有超声压板的超声波压机,将防水基材初步复合层置于超声压贴平台,控制超声压贴平台上方的超声压板向下移动并压贴于防水基材初步复合层的带孔软垫层之上,对超声压板通电,将超声压板的温度提升至80~120℃,同时开启超声发生器,通过安装在超声压板背部的超声变频杆将超声波传导至超声压板,超声压板再将超声波传导至带孔软垫层以及带孔软垫层与防水基材层之间的复合界面,进行超声热复合,超声热复合过程包括三个子步骤:
a)、胶水渗透子步骤,控制超声压板轻压带孔软垫层,在温度和超声波共同作用下,胶水分别快速渗透进入带孔软垫层和防水基材层,
b)、气体排空子步骤,在完成胶水渗透之后,逐渐增加超声压板的压力,在压力和超声波共同作用下,将带孔软垫层与防水基材层的相接界面的空气分别通过微型孔排挤出去,
c)、超声热复合子步骤,在排空相接界面的空气之后,控制超声压板保持设定的压力和温度,在温度、压力和超声波共同作用下,使第二电晕微孔面渗透到防水基材层的表面以下,使带孔软垫层牢固复合在防水基材层的上表面,得到防水基材复合层;
二次电晕处理,将防水基材复合层输送至电晕设备,对防水基材复合层上方的软垫层的上表面进行电晕处理,以形成第三电晕微孔面,第三电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第三电晕微孔面的微型孔穴伸入到软垫层的深度为0.01-0.1mm;
二次过胶处理,在防水基材复合层完成二次电晕处理后立即将防水基材复合层输送至过胶机,在第三电晕微孔面的表面涂布胶水,形成第二胶水复合面,以使胶水快速渗透进入以第三电晕微孔面的微型孔穴中;
复合处理,在完成二次过胶处理之后立即将经过养生处理的PVC复合层预制件贴附在经过二次过胶处理的防水基材复合层,PVC复合层预制件的第一电晕微孔面复合于防水基材复合层的第二胶水复合面,得到复合板材;
冷压处理,在完成复合处理后立即将复合板材输送至冷压机内,将压力调至3-15Mpa,保压4-8小时,得到复合板材原板,放置一边备用;
后期加工,对复合板材原板进行后期加工,后期加工至少包括锯板加工、裁切加工和槽榫加工中的一种;
地板成品,经过后期加工得到成品防水耐磨复合地板。
进一步的技术方案,一种防水耐磨复合地板,包括防水基材层和软垫层,其特征在于:包括预先制作的通过热压工艺复合而成的PVC复合层预制件,PVC复合层预制件从上往下依次包括PVC耐磨层、PVC图案层和PVC塑料层,
经过表面电晕处理的PVC复合层预制件、经过表面电晕处理的软垫层和经过砂光处理的防水基材层三者一同通过热压工艺复合一防水耐磨复合地板;
PVC复合层预制件的下表面和软垫层的上下两个表面分别密集布满有上部具有一收缩型穴口、底部相互连通的微型孔穴;
软垫层的上表面热熔复合于PVC复合层预制件、下表面热熔复合于防水基材层,分别在PVC复合层预制件和软垫层的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层,在软垫层和防水基材层的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层。
本发明和现有技术相比所具有的优点是:
1、本发明工艺简单,易于实施,将防水耐磨复合地板的生产周期缩短至24~48小时,生产周期缩短70%,生产能耗降低70~80%,大幅度降低生产成本。
2、根据本发明生产的防水耐磨复合地板结构简单,具有非常好的防水性能和耐磨性能,防水耐磨复合地板不会产生鼓包,也不易分层或变形。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是根据本发明的生产方法所生产的第一种防水耐磨复合地板的结构示意图。
图2是根据本发明的生产方法所生产的第二种防水耐磨复合地板的结构示意图。
图中:
1、防水基材层11、槽榫。
2、软垫层21、复合材料粘结层22、贯穿孔。
3、PVC复合层预制件31、PVC耐磨层32、PVC图案层33、PVC塑料层。
具体实施方式
以下仅为本发明的较佳实施例,并不因此而限定本发明的保护范围。
实施例一
一种防水耐磨复合地板的生产方法,图1和2所示,包括以下步骤,
制作PVC复合层预制件,包括以下子步骤,
a)、PVC复合层胚制件复合子步骤,将PVC耐磨层31、PVC图案层32和PVC塑料层33一同输送至热压设备热压复合,且PVC耐磨层31叠置于PVC图案层32的上方,PVC图案层32叠置于于PVC塑料层33的上方,通过热压设备将PVC耐磨层31、PVC图案层32和PVC塑料层33热压复合成一体式的复合片材或复合膜材,从而得到PVC复合层胚制件;
b)、PVC复合层胚制件电晕子步骤,PVC复合层胚制件电晕处理,将PVC复合层胚制件输送至电晕加工设备,对PVC复合层胚制件的上表面进行电晕处理,以在PVC复合层胚制件的上表面形成一第一电晕微孔面,使PVC复合层胚制件的上表面布满直径为0.01-0.1mm的微型孔穴,PVC复合层胚制件的微型孔穴延伸到PVC复合层胚制件的深度为0.01-0.1mm,微型孔穴具有重要作用,与后续的一次电晕处理相同;
较佳的实施方式,对PVC复合层胚制件的下表面进行电晕处理,以在PVC复合层胚制件的下表面也形成一第一电晕微孔面。
c)、PVC复合层胚制件涂UV漆子步骤,在经过电晕处理的PVC复合层胚制件的上表面辊涂或喷涂UV漆,以形成一UV漆层34;UV漆渗透进入第一电晕微孔面中,使UV漆层34与PVC复合层胚制件之间粘结更牢固。
经过表面电晕处理的PVC复合层预制件3的下表面具有一电晕面,经过表面电晕处理的PVC复合层预制件3的下表面密集布满外端部为一收缩型穴口、底部为相互连通的微型孔穴;
软垫层2的上表面涂面胶水层,使PVC复合层预制件3的下表面更加牢固地复合在软垫层2的上表面;
d)、PVC复合层胚制件热处理子步骤,对PVC复合层胚制件进行热处理,先对PVC复合层胚制件进行加热,加热温度80~120℃,加热时间为1-10分钟,再将PVC复合层胚制件置于温度为10~25℃的温度环境中经过常温冷却,将其急速冷却,通过热处理消除PVC复合层胚制件存在的内应力,使PVC复合层胚制件的尺寸更加稳定,避免后续加工中产生翘曲或变形。
具体的实施方式中,通过输送带输送PVC复合层胚制件,使PVC复合层胚制件顺次通过隧道式烤箱和常温冷却水槽,从隧道式烤箱输送出来的PVC复合层胚制件经由输送带输送立即进入常温冷却水槽,急速冷却1-10分钟,较佳的,将急速冷却时间控制在3-5分钟,以实现除内应力,防止翘曲。
优选的实施方式中,将隧道式烤箱内的温度控制在80~120℃,将PVC复合层胚制件通过隧道式烤箱的时间为控制在1-10分钟,即PVC复合层胚制件通过烤箱烘烤1-10分钟;较佳的,将烘烤时间控制在3-7分钟。
优选的实施方式中,将常温冷却水槽中的冷却水的温度控制在10~25℃,较佳的常温冷却水槽中的冷却水的温度控制20℃,在输送带输送PVC复合层胚制件通过常温冷却水槽的过程中PVC复合层胚制件局部或全部浸入在冷却水中,将PVC复合层胚制件浸入在冷却水中的时间控制在1-10分钟,即PVC复合层胚制件通过水冷方式冷却1-10分钟,通过水冷方式将PVC复合层胚制件的温度迅速降温至常温。
优选的实施方式中,在PVC复合层胚制件从常温冷却水槽出来后,快速吹干PVC复合层胚制件,具体是通过风扇吹PVC复合层胚制件,以实现快速吹干并去除PVC复合层胚制件表层的水。
e)、PVC复合层胚制件养生处理子步骤,将经过热处理的PVC复合层胚制件放置或堆垛于养生仓中,至少养生24小时,得到PVC复合层预制件3,放置一边备用,通过养生处理消除PVC复合层胚制件存在的少量内应力,防止在后续生产过程中出现翘曲,同时防止成品在经过使用后因存在内应力而出现翘曲;
一次电晕处理,将软垫层2输送至电晕加工设备,对软垫层2的下表面进行电晕处理,以在软垫层2的下表面形成第二电晕微孔面,第二电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第二电晕微孔面的微型孔穴延伸到软垫层2的深度为0.01-0.1mm;
其中,本发明是在电晕设备设置一电晕平台,在电晕设备的上方安装有一能够沿电晕平台前后移动的横臂,横臂横向跨过输送平台,在横臂安装有至少一排电晕单元,第一排电晕单元紧密排列有多个电晕喷头,每一个电晕喷头的底面设置有密集排列的纤维束;
在电晕过程中,将各电晕喷头的底面与放置在电晕平台的软垫层2的距离控制在0.5-5cm,控制横臂沿输送台移动,使各电晕喷头从电晕平台的一侧移动至另一侧;
在电晕过程对电晕单元提供高频交流电压并使各电晕喷头的底面朝向电晕平台连续喷射密集的电晕,电晕喷头发射的电晕击穿软垫层2的表面,从而在软垫层2的表面形成密集的微型孔穴,实现对软垫层2的上表面的电晕处理。
优选的实施方式中,在电晕设备固定一金属托板作为电晕平台,并将金属托板电连接直流正电极,将金属托板的表面电压控制在0.5~48V;
在每一个电晕单元的上部固定有超声波变频杆,将各电晕喷头分别设置成超声波定向发射头,通过超声波发生器分别对各超声波变频杆提供超声波,以实现将超声波传导至各电晕单元,通过各电晕喷头分别朝向金属托板定向发射第一超声波,且每一个电晕喷头射出的电晕均与该电晕喷头射出的第一超声波相互重叠;
通过金属托板反射第一超声波,使反射的第一超声波汇集在软垫层2中并在软垫层2中产生空化效应,空化效应将各穴腔的侧壁破碎成粉末。较佳的,本发明在各穴腔内分别保留由其侧壁经过空化破碎而形成的软垫层2粉末。
在软垫层2超声复合处理中,胶水分别渗透到各相应的穴腔中,胶水和软垫层2粉末分别渗透到相应的防水基材层1的表面以下的纤维间隙中,从而分别在软垫层2的表面以下的层面中以及防水基材层1的表面以下的层面中形成一连成一体的网格形状的复合材料粘结层21。
通过带有正电压的金属托板,使经由金属托板反射而回的第一超声波与正向发射的第一超声波以及正向发射的电晕在软垫层2的上表面形成一冲击界面,进而使空化效应的产生区域集中控制在软垫层2的上表面以下的层面中,从而在垫层的上表面以下0.01~0.1mm的层面中产生密集的微型孔穴;
使形成在软垫层2的上表面的每一个微型孔穴均具有一穴腔和一收缩型穴口,穴腔和收缩型穴口主要由电晕击穿而产生,第一超声波使穴腔内产生空化效应而扩大穴腔的体积,且在扩腔的过程中使收缩型穴口的大小保持不变。
空化效应与电晕,将各微型孔穴的局部侧壁击穿,在各穴腔的侧壁分别形成至少一微型连贯穿孔,使各微型孔穴的穴腔分别局部相连通,而微型孔穴上部的收缩型穴口仍然保留完整侧壁,以分别间隔开各微型孔穴;
相邻贯穿孔22的穴腔连通贯穿孔22,使软垫层2表面的各微型孔穴的穴腔分别通过相应的微型连贯穿孔分别连通相应的贯穿孔22,以形成一由微型排气间隙、微型孔穴和贯穿孔22互连而成的立体的排气网络。通过贯穿孔22快速排除软垫层2以及其相接界面中的空气,避免在相接界面或邻近的层面中存留空气,从而有效避免防水耐磨复合地板产生鼓包。具体的,贯穿孔22的直径或宽度为2~20mm;较佳的,贯穿孔22的直径或宽度为5~10mm。
裁切,将经过电晕处理的软垫层2输送至裁切设备进行裁切,使软垫层2形状与PVC复合层预制件3的形状相匹配,或者使软垫层2形状与防水基材层1的形状相匹配;
冲孔处理,将软垫层2输送至冲孔设备进行冲孔,至少使软垫层2的中部区域布满多个贯穿孔22,各贯穿孔22分别上下贯穿软垫层2,得到带孔软垫层。
其中,软垫层2选用EVA片材、EVA膜材、IXPE片材、IXPE膜材、IXPP片材、IXPP膜材、PP片材、PP膜材、PVC片材或PVC膜材。
较佳的,软垫层2优选EVA片材或EVA膜材,冲孔处理使软垫层2的中部布满贯穿孔22。
防水基材层砂光处理,将防水基材层1输送至砂光设备,对防水基材层1的上表面进行砂光处理,以形成一平整的砂光面。
粉尘去除步骤,通过气枪吹除防水基材层的砂光面表面的粉尘,或者,通过毛刷扫除或吸附防水基材层的砂光面表面的粉尘,或者,通过吸尘设备吸除防水基材层的砂光面表面的粉尘,避免粉尘四处飞扬。然后在砂光面辊涂、辊涂或喷涂有一层硅烷偶联剂稀释液,将硅烷偶联剂与水按比例稀释得到硅烷偶联剂稀释液,硅烷偶联剂在硅烷偶联剂稀释液中的重量百分比为1-5%。
烘干步骤,对经过粉尘去除步骤的砂光面进行烘干,烘干温度控制在80-100℃,烘干时间控制在5-15钟。经过烘干处理,去除涂布在砂光面之上的硅烷偶联剂稀释液中的水份,在砂光面的表面形成一稀薄的由硅烷偶联剂构成的硅烷偶联剂粘合层,硅烷偶联剂粘合层渗透进入到砂光面的表面以下,硅烷偶联剂粘合层提高防水基材层与带孔软垫层之间的复合牢固度。与没有硅烷偶联剂粘合层的技术方案相比较,具有硅烷偶联剂粘合层的技术方案能将其复合牢固度提高2-4倍。
过胶处理,将防水基材层1输送至过胶机,在防水基材层1的砂光面涂布胶水,在防水基材层1的砂光面之上形成第一胶水复合面;
复合软垫层,将带孔软垫层贴附在防水基材层1表面,且带孔软垫层的第二电晕微孔面对应复合贴附于防水基材层1的第一胶水复合面,得到防水基材初步复合层,放置一边备用;
软垫层超声复合处理,将防水基材初步复合层输送到安装有超声压板的超声波压机,将防水基材初步复合层置于超声压贴平台,控制超声压贴平台上方的超声压板向下移动并压贴于防水基材初步复合层的带孔软垫层之上,对超声压板通电,将超声压板的温度提升至80~120℃,同时开启超声发生器,通过安装在超声压板背部的超声变频杆将超声波传导至超声压板,超声压板再将超声波传导至带孔软垫层以及带孔软垫层与防水基材层1之间的复合界面,进行超声热复合,超声热复合过程包括三个子步骤:
a、胶水渗透子步骤,控制超声压板轻压带孔软垫层,在温度和超声波共同作用下,胶水分别快速渗透进入带孔软垫层和防水基材层1,
具体的,将超声压板对带孔软垫层的压力控制在0.5-0.8Mpa,在温度和超声波作用下,传导至胶水中超声波产生机械效应和温热效应,提升胶水中水分子及高份子化合物的分子运动,在提升胶水的温度的同时使胶水在软化,提升胶水的流动性,传导至胶水中超声波同时产生理化效应,对胶水产生弥散作用和触变作用,弥散作用提升带孔软垫层和胶水的渗透性,触变作用使胶水分化成粒为0.01-0.1mm的小粒径颗粒,使胶水分别快速渗透进入第二电晕微孔面的微型孔穴中和防水基材层1的表面以下的纤维间隙中,在防水基材层1的表面以下的层面中形成一由软垫层2粉末、胶水、防水基材层1中的纤维以及存在于防水基材层1中的填料相互渗透而成且连成一体的复合材料粘结层21;
防水基材层1选用防水复合板材,防水复合板材至少包括木塑板材、石塑板材、塑料板材、防水复合木板中的一种。
从材料层结构区分,防水复合板材可以是仅具有单层结构的板材,也可以是具有至少两个层结构的复合板材。
较佳的,防水基材层1选用木塑板材、石塑板材或防水复合木板。
当然,防水基材层1也可以选用塑料板材,在进行软垫层2超声复合处理之前对塑料板材的上表面进行电晕处理,使塑料板材的上表面布满微型孔穴,处理过程与一次电晕处理相同。
b、气体排空子步骤,在完成胶水渗透之后,逐渐增加超声压板的压力,在压力和超声波共同作用下,将带孔软垫层与防水基材层1的相接界面的空气分别通过微型孔穴及贯穿孔22排挤出去,
具体的,逐渐增加超声压板的压力,压力控制在0.5-2Mpa,在压力和超声波作用下,带孔软垫层贴附于防水基材层1的一面的空气分别通过各微型孔穴及贯穿孔22排出,避免带孔软垫层与防水基材层1之间产生鼓包;
c、超声热复合子步骤,在排空相接界面的空气之后,控制超声压板保持设定的压力和温度,在温度、压力和超声波共同作用下,使第二电晕微孔面渗透到防水基材层1的表面以下,使带孔软垫层牢固复合在防水基材层1的上表面,得到防水基材复合层;
具体的,在温度、压力和超声波共同作用下,先使渗透到各软垫层2粉末、胶水以及存在于防水基材层1中的填料转变成微融状态,以形成一复合材料混合层,再使复合材料混合层在保压时固化,最终形成一复合材料粘结层21,从而使带孔软垫层牢固复合在防水基材层1的上表面,得到防水基材复合层。
二次电晕处理,将防水基材复合层输送至一次电晕处理中所使用的电晕设备,对防水基材复合层上方的软垫层2的上表面进行电晕处理,以形成第三电晕微孔面,第三电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第三电晕微孔面的微型孔穴伸入到软垫层2的深度为0.01-0.1mm;二次电晕处理的过程与一次电晕处理的过程相同,其区别之处仅是电晕对象不同,这里不再赘述。
二次过胶处理,在防水基材复合层完成二次电晕处理后立即将防水基材复合层输送至过胶机,在第三电晕微孔面的表面涂布胶水,形成第二胶水复合面,以使胶水快速渗透进入以第三电晕微孔面的微型孔穴中。
复合处理,在完成二次过胶处理之后立即将经过养生处理的PVC复合层预制件3贴附在经过二次过胶处理的防水基材复合层,PVC复合层预制件3的第一电晕微孔面复合于防水基材复合层的第二胶水复合面,得到复合板材;
冷压处理,在完成复合处理后立即将复合板材输送至冷压机内,将压力调至3-15Mpa,保压4-8小时,得到复合板材原板,放置一边备用;
具体的,冷压机设置有超声冷压平台,超声冷压平台上方安装有超声冷压板,将复合板材置于超声冷压平台,控制超声冷压板向下移动并压贴于复合板材的背面,将超声冷压板的压力控制在1-10Mpa,同时开启超声发生器,在压力和超声波共同作用下,通过安装在超声冷压板上部的超声变频杆将超声波传导至超声冷压板,超声冷压板再将超声波传导至复合板材,进行超声冷压复合,使存留在带孔软垫层的内部以及上下两侧的空气通过贯穿孔22及微型孔穴排出到复合板材外部。
本发明是先制作PVC复合层预制件,再对软垫层进行电晕处理和冲孔处理,最后将PVC复合层预制件、软垫层和防水基材层一次性复合成一体,制成的防水耐磨复合地板包括位于上层的PVC复合层预制件3、位于中间层的带孔软垫层和位于下层的防水基材复合层,且PVC复合层预制件3、带孔软垫层和防水基材复合层复合成一体。
后期加工,对复合板材原板进行后期加工,后期加工至少包括锯板加工、裁切加工、槽榫加工中的一种;
地板成品,经过后期加工得到成品防水耐磨复合地板;制成的所述防水耐磨复合地板包括位于上层的PVC复合层预制件3、位于中间层的带孔软垫层和位于下层的防水基材复合层,且PVC复合层预制件3、带孔软垫层和防水基材复合层复合成一体。
本发明工艺简单,易于实施,将防水耐磨复合地板的生产周期缩短至24~48小时,生产周期缩短70%,生产能耗降低70~80%,大幅度降低生产成本。根据本发明生产的防水耐磨复合地板结构简单,具有非常好的防水性能和耐磨性能,防水耐磨复合地板不会产生鼓包,也不易分层或变形。
实施例二
一种防水耐磨复合地板,图1所示,包括防水基材层1、软垫层2和预先制作的通过热压工艺复合而成的PVC复合层预制件3,PVC复合层预制件3从上往下依次包括PVC耐磨层31、PVC图案层32和PVC塑料层33。
本实施例的主要结构与实施例一相同。图1所示是根据本发明的生产方法所生产的第一种防水耐磨复合地板的结构示意图。
其中,PVC复合层预制件3是片材或膜材,PVC塑料层33选用PVC片材或PVC膜材。PVC复合层预制件3是一个预制件,具有极薄的厚度,具有非常好的防水性能和耐磨性能,PVC复合层预制件3的设计能够减少生产防水耐磨复合地板所需的多个表面复合工序,将其生产时间(生产周期)缩短一半,同时相应的,能够使防水耐磨复合地板的生产成本降低一半。
PVC复合层预制件3的总厚度为0.5-2.5mm,较佳的,PVC复合层预制件3的总厚度为0.5-1.2mm。其中,PVC塑料层33的厚度控制在0.6-1.5mm,较佳的,PVC塑料层33的厚度控制在0.6-1.2mm。
软垫层2选用具有弹性的塑料层,例如软垫层2选用EVA片材、EVA膜材、IXPE片材、IXPE膜材、IXPP片材、IXPP膜材、PP片材、PP膜材、PVC片材或PVC膜材。
较佳的,软垫层2选用EVA片材、EVA膜材,软垫层2的厚度为0.5-2.5mm,较佳的,将软垫层2的厚度控制在0.8-1.2mm,既能降低防水耐磨复合地板的总厚度以降低其成本,同时使防水耐磨复合地板和我有更好的平衡性。
具体的,经过表面电晕处理的PVC复合层预制件3的下表面具有一电晕面,经过表面电晕处理的PVC复合层预制件3的下表面密集布满外端部为一收缩型穴口、底部为相互连通的微型孔穴。经过表面电晕处理的软垫层2的上下表面分别具有一电晕面,经过表面电晕处理的软垫层2的上表面和和下表面分别密集布满外端部为一收缩型穴口、底部为相互连通的微型孔穴。其中,微型孔穴的直径为0.01-0.1mm,微型孔穴的的深度为0.01-0.1mm。
防水基材层1的厚度为3-15mm,较佳的,将防水基材层1的厚度控制在4-8mm,以作为地板主体层,并能够在其侧面开设槽榫11。防水基材层1选用防水复合板材,防水复合板材至少包括木塑板材、石塑板材、塑料板材、防水复合木板中的一种。较佳的,防水基材层1选防水复合木板或防水复合纤维板。
经过砂光处理的防水基材层1的上表面具有砂光面。较佳的,在砂光面的表面涂布硅烷偶联剂稀释液并烘干,以在在砂光面的表面形成一硅烷偶联剂粘合层。
软垫层2的的下表面通过超声热复合工艺复合于防水基材层1的上表面,PVC复合层预制件3的下表面通过冷压工艺复合于软垫层2的上表面,
软垫层2和防水基材层1的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层21,其复合材料粘结层21的上下两面分别延伸到复合软垫层2和防水基材层1中,在表面粘贴复合的基础上具有物理咬合的连接作用,能够更加牢固地复合软垫层2和防水基材层1,软垫层2和防水基材层1之间不易分层,也不易产生变形。
在PVC复合层预制件3和软垫层2的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层21;其复合材料粘结层21的上下两面分别延伸到PVC复合层预制件3和软垫层2中,在表面粘贴复合的基础上具有物理咬合的连接作用,能够更加牢固地复合PVC复合层预制件3和软垫层2,PVC复合层预制件3和软垫层2之间不易分层。
软垫层2的中间区域布满有多个上下贯穿软件层的贯穿孔22。贯穿孔22的直径或宽度为2~20mm;较佳的,贯穿孔22的直径或宽度为5~10mm。在复合过程中,通过贯穿孔22快速排除软垫层2以及其相接界面中的空气,避免在相接界面或邻近的层面中存留空气,从而有效避免防水耐磨复合地板产生鼓包。
防水耐磨复合地板的侧面设有槽榫11,槽榫11仅开设在防水基材层1的侧面。贯穿孔22开设有软垫层2没有开设槽榫11的区域或位置,贯穿孔22远离槽榫11。
实施例三
一种防水耐磨复合地板,图2所示,包括防水基材层1、软垫层2和预先制作的通过热压工艺复合而成的PVC复合层预制件3,PVC复合层预制件3从上往下依次包括PVC耐磨层31、PVC图案层32和PVC塑料层33。
本实施例的主要结构与实施例一相同。图2所示是根据本发明的生产方法所生产的第二种防水耐磨复合地板的结构示意图。
经过表面电晕处理的软垫层2的上表面和和下表面分别密集布满外端部为一收缩型穴口、底部为相互连通的微型孔穴。同时,防水基材层1的上表面涂有胶水层,使软垫层2的下表面更加牢固地复合在防水基材层1的上表面。
软垫层2和防水基材层1的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层21,其复合材料粘结层21的上下两面分别延伸到复合软垫层2和防水基材层1中,在表面粘贴复合的基础上具有物理咬合的连接作用,能够更加牢固地复合软垫层2和防水基材层1,软垫层2和防水基材层1之间不易分层,也不易产生变形。
在PVC复合层预制件3的上表面涂有UV漆层34,UV漆层34除了使PVC复合层预制件具有较好的装饰性之处,还具有较好的耐磨性。
经过表面电晕处理的PVC复合层预制件3的下表面具有一电晕面,经过表面电晕处理的PVC复合层预制件3的下表面密集布满外端部为一收缩型穴口、底部为相互连通的微型孔穴。软垫层2的上表面涂面胶水层,使PVC复合层预制件3的下表面更加牢固地复合在软垫层2的上表面。
在PVC复合层预制件3和软垫层2的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层21;其复合材料粘结层21的上下两面分别延伸到PVC复合层预制件3和软垫层2中,在表面粘贴复合的基础上具有物理咬合的连接作用,能够更加牢固地复合PVC复合层预制件3和软垫层2,PVC复合层预制件3和软垫层2之间不易分层。
软垫层2的中间区域布满有多个上下贯穿软件层的贯穿孔22。在复合过程中,通过贯穿孔22快速排除软垫层2以及其相接界面中的空气,避免在相接界面或邻近的层面中存留空气,从而有效避免防水耐磨复合地板产生鼓包。
防水耐磨复合地板的侧面设有槽榫11,槽榫11仅开设在防水基材层1的侧面。贯穿孔22开设有软垫层2没有开设槽榫11的区域或位置,贯穿孔22远离槽榫11。
防水基材层1的底面复合有一弹性层4,弹性层4选用软木材料复合层、IXPE或EVA,弹性层4的厚度为1-5mm,较佳的,弹性层4的厚度控制在1-2mm,以使复合地板具有较好的平衡性和缓冲性,提高复合地板的舒适性,弹性层4同时使防水耐磨复合地板具有较好的吸音性能,使其具有静音效果。
以上内容仅为本发明的较佳实施例,对于本领域的普通技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处,本说明书内容不应理解为对本发明的限制。

Claims (10)

1.一种防水耐磨复合地板的生产方法,其特征在于,包括以下步骤:
制作PVC复合层预制件,包括以下子步骤,
a)、PVC复合层胚制件复合子步骤,将PVC耐磨层(31)、PVC图案层(32)和PVC塑料层(33)一同输送至热压设备热压复合,且PVC耐磨层(31)叠置于PVC图案层(32)的上方,PVC图案层(32)叠置于于PVC塑料层(33)的上方,通过热压设备将PVC耐磨层(31)、PVC图案层(32)和PVC塑料层(33)热压复合成一体式的复合片材或复合膜材,从而得到PVC复合层胚制件;
b)、PVC复合层胚制件电晕子步骤,PVC复合层胚制件电晕处理,将PVC复合层胚制件输送至电晕加工设备,对PVC复合层胚制件的上表面和/或下表面进行电晕处理,以在PVC复合层胚制件的上表面和/或下表面形成一第一电晕微孔面,使PVC复合层胚制件的上表面和/或下表面布满直径为0.01-0.1mm的微型孔穴,PVC复合层胚制件的微型孔穴延伸到PVC复合层胚制件的深度为0.01-0.1mm;
c)、PVC复合层胚制件涂UV漆子步骤,在经过电晕处理的PVC复合层胚制件的上表面辊涂或喷涂UV漆,以形成一UV漆层(34);
d)、PVC复合层胚制件热处理子步骤,对PVC复合层胚制件进行热处理,先对PVC复合层胚制件进行加热,加热温度80~120℃,加热时间为1-10分钟,再将PVC复合层胚制件置于温度为10~25℃的温度环境中经过常温冷却,将其急速冷却1-10分钟;
e)、PVC复合层胚制件养生处理子步骤,将经过热处理的PVC复合层胚制件放置或堆垛于养生仓中,至少养生24小时,得到PVC复合层预制件(3),放置一边备用;
一次电晕处理,将软垫层(2)输送至电晕加工设备,对软垫层(2)的下表面进行电晕处理,以在软垫层(2)的下表面形成第二电晕微孔面,第二电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第二电晕微孔面的微型孔穴延伸到软垫层(2)的深度为0.01-0.1mm;
裁切,将经过电晕处理的软垫层(2)输送至裁切设备进行裁切,使软垫层(2)形状与PVC复合层预制件(3)的形状相匹配,或者使软垫层(2)形状与防水基材层(1)的形状相匹配;
防水基材层砂光处理,将防水基材层(1)输送至砂光设备,对防水基材层(1)的上表面进行砂光处理,以形成一平整的砂光面;
过胶处理,将防水基材层(1)输送至过胶机,在防水基材层(1)的砂光面涂布胶水,在防水基材层(1)的砂光面之上形成第一胶水复合面;
复合软垫层,将带孔软垫层贴附在防水基材层(1)表面,且带孔软垫层的第二电晕微孔面对应复合贴附于防水基材层(1)的第一胶水复合面,得到防水基材初步复合层,放置一边备用;
软垫层超声复合处理,将防水基材初步复合层输送到安装有超声压板的超声波压机,将防水基材初步复合层置于超声压贴平台,控制超声压贴平台上方的超声压板向下移动并压贴于防水基材初步复合层的带孔软垫层之上,对超声压板通电,将超声压板的温度提升至80~120℃,同时开启超声发生器,通过安装在超声压板背部的超声变频杆将超声波传导至超声压板,超声压板再将超声波传导至带孔软垫层以及带孔软垫层与防水基材层(1)之间的复合界面,进行超声热复合,超声热复合过程包括三个子步骤:
a)、胶水渗透子步骤,控制超声压板轻压带孔软垫层,在温度和超声波共同作用下,胶水分别快速渗透进入带孔软垫层和防水基材层(1),
b)、气体排空子步骤,在完成胶水渗透之后,逐渐增加超声压板的压力,在压力和超声波共同作用下,将带孔软垫层与防水基材层(1)的相接界面的空气分别通过微型孔排挤出去,
c)、超声热复合子步骤,在排空相接界面的空气之后,控制超声压板保持设定的压力和温度,在温度、压力和超声波共同作用下,使第二电晕微孔面渗透到防水基材层(1)的表面以下,使带孔软垫层牢固复合在防水基材层(1)的上表面,得到防水基材复合层;
二次电晕处理,将防水基材复合层输送至电晕设备,对防水基材复合层上方的软垫层(2)的上表面进行电晕处理,以形成第三电晕微孔面,第三电晕微孔面的表面布满直径为0.01-0.1mm的微型孔穴,第三电晕微孔面的微型孔穴伸入到软垫层(2)的深度为0.01-0.1mm;
二次过胶处理,在防水基材复合层完成二次电晕处理后立即将防水基材复合层输送至过胶机,在第三电晕微孔面的表面涂布胶水,形成第二胶水复合面,以使胶水快速渗透进入以第三电晕微孔面的微型孔穴中;
复合处理,在完成二次过胶处理之后立即将经过养生处理的PVC复合层预制件(3)贴附在经过二次过胶处理的防水基材复合层,PVC复合层预制件(3)的第一电晕微孔面复合于防水基材复合层的第二胶水复合面,得到复合板材;
冷压处理,在完成复合处理后立即将复合板材输送至冷压机内,将压力调至3-15Mpa,保压4-8小时,得到复合板材原板,放置一边备用;
后期加工,对复合板材原板进行后期加工,后期加工至少包括锯板加工、裁切加工和槽榫加工中的一种;
地板成品,经过后期加工得到成品防水耐磨复合地板。
2.根据权利要求1所述的一种防水耐磨复合地板的生产方法,其特征在于:在所述过胶处理之前增加一冲孔处理步骤,
冲孔处理步骤,将软垫层(2)输送至冲孔设备进行冲孔,至少使软垫层(2)的中部区域布满多个贯穿孔(22),各贯穿孔(22)分别上下贯穿软垫层(2),得到带孔软垫层;
在所述气体排空子步骤中,带孔软垫层与所述防水基材层(1)的相接界面的空气分别通过微型孔穴及贯穿孔(22)排挤出去;
在所述冷压处理中,冷压机设置有超声冷压平台,超声冷压平台上方安装有超声冷压板,将复合板材置于超声冷压平台,控制超声冷压板向下移动并压贴于复合板材的背面,将超声冷压板的压力控制在1-10Mpa,同时开启超声发生器,在压力和超声波共同作用下,通过安装在超声冷压板上部的超声变频杆将超声波传导至超声冷压板,超声冷压板再将超声波传导至复合板材,进行超声冷压复合,使存留在带孔软垫层的内部以及上下两侧的空气通过贯穿孔(22)及微型孔穴排出到复合板材外部;
制成的所述防水耐磨复合地板包括位于上层的PVC复合层预制件(3)、位于中间层的带孔软垫层和位于下层的防水基材复合层,且PVC复合层预制件(3)、带孔软垫层和防水基材复合层复合成一体;
在所述PVC复合层胚制件热处理子步骤中,通过输送带输送PVC复合层胚制件,使PVC复合层胚制件顺次通过隧道式烤箱和常温冷却水槽,从隧道式烤箱输送出来的PVC复合层胚制件经由输送带输送立即进入常温冷却水槽;
将隧道式烤箱内的温度控制在80~120℃,将PVC复合层胚制件通过隧道式烤箱的时间为控制在1-10分钟;
将常温冷却水槽中的冷却水的温度控制在10~25℃,在输送带输送PVC复合层胚制件通过常温冷却水槽的过程中PVC复合层胚制件局部或全部浸入在冷却水中,将PVC复合层胚制件浸入在冷却水中的时间控制在1-10分钟,通过水冷方式将PVC复合层胚制件的温度迅速降温至常温;
在所述防水基材层砂光处理步骤和过胶处理步骤之间增加一粉尘去除步骤和烘干步骤,
粉尘去除步骤,通过气枪吹除防水基材层的砂光面表面的粉尘,然后在砂光面涂布至少一层硅烷偶联剂稀释液,将硅烷偶联剂与水按比例稀释得到硅烷偶联剂稀释液,硅烷偶联剂在硅烷偶联剂稀释液中的重量百分比为1-5%;
烘干步骤,对经过粉尘去除步骤的砂光面进行烘干,烘干温度控制在80-100℃,烘干时间控制在5-15钟。
3.根据权利要求1所述的一种防水耐磨复合地板的生产方法,其特征在于:在所述一次电晕处理和所述二次电晕处理中,
在所述电晕设备设置一电晕平台,
在电晕设备的上方安装有一能够沿电晕平台前后移动的横臂,横臂横向跨过输送平台,在横臂安装有至少一排电晕单元,第一排电晕单元紧密排列有多个电晕喷头,每一个电晕喷头的底面设置有密集排列的纤维束;
在电晕过程中,将各电晕喷头的底面与放置在电晕平台的软垫层(2)的距离控制在0.5-5cm,控制横臂沿输送台移动,使各电晕喷头从电晕平台的一侧移动至另一侧;
在电晕过程对电晕单元提供高频交流电压并使各电晕喷头的底面朝向电晕平台连续喷射密集的电晕,电晕喷头发射的电晕击穿软垫层(2)的表面,从而在软垫层(2)的表面形成密集的微型孔穴,实现对软垫层(2)的上表面的电晕处理。
4.根据权利要求3所述的一种防水耐磨复合地板的生产方法,其特征在于:在所述一次电晕处理和所述二次电晕处理中,
在所述电晕设备固定一金属托板作为电晕平台,并将所述金属托板电连接直流正电极,将金属托板的表面电压控制在0.5~48V;
在每一个所述电晕单元的上部固定有超声波变频杆,将各电晕喷头分别设置成超声波定向发射头,通过超声波发生器分别对各超声波变频杆提供超声波,以实现将超声波传导至各电晕单元,通过各电晕喷头分别朝向金属托板定向发射第一超声波,且每一个电晕喷头射出的电晕均与该电晕喷头射出的第一超声波相互重叠;
通过金属托板反射第一超声波,使反射的第一超声波汇集在软垫层(2)中并在软垫层(2)中产生空化效应,
通过带有正电压的金属托板,使经由金属托板反射而回的第一超声波与正向发射的第一超声波以及正向发射的电晕在软垫层(2)的上表面形成一冲击界面,进而使空化效应的产生区域集中控制在软垫层(2)的上表面以下的层面中,从而在垫层的上表面以下0.01~0.1mm的层面中产生密集的微型孔穴;
使形成在软垫层(2)的上表面的每一个微型孔穴均具有一穴腔和一收缩型穴口,穴腔和收缩型穴口主要由电晕击穿而产生,第一超声波使穴腔内产生空化效应而扩大穴腔的体积,且在扩腔的过程中使收缩型穴口的大小保持不变。
5.根据权利要求4所述的一种防水耐磨复合地板的生产方法,其特征在于:所述空化效应中,在各所述穴腔内分别保留由其侧壁经过空化破碎而形成的软垫层(2)粉末,
在所述软垫层(2)超声复合处理中,所述胶水分别渗透到各相应的穴腔中,胶水和软垫层(2)粉末分别渗透到相应的防水基材层(1)的表面以下的纤维间隙中,从而分别在软垫层(2)的表面以下的层面中以及防水基材层(1)的表面以下的层面中形成一连成一体的网格形状的复合材料粘结层(21)。
6.根据权利要求5所述的一种防水耐磨复合地板的生产方法,其特征在于:在所述一次电晕处理和所述二次电晕处理中,所述空化效应与所述电晕,将各所述微型孔穴的局部侧壁击穿,在各穴腔的侧壁分别形成至少一微型连贯穿孔,使各微型孔穴的穴腔分别局部相连通,而微型孔穴上部的收缩型穴口仍然保留完整侧壁,以分别间隔开各微型孔穴;
相邻所述贯穿孔(22)的穴腔连通贯穿孔(22),使软垫层(2)表面的各微型孔穴的穴腔分别通过相应的微型连贯穿孔分别连通相应的贯穿孔(22)。
7.根据权利要求6所述的一种防水耐磨复合地板的生产方法,其特征在于:在所述软垫层(2)超声复合处理中,具体包括,
a)、胶水渗透子步骤,将超声压板对带孔软垫层的压力控制在0.5-0.8Mpa,在温度和超声波作用下,传导至胶水中超声波产生机械效应和温热效应,提升胶水中水分子及高份子化合物的分子运动,在提升胶水的温度的同时使胶水在软化,提升胶水的流动性,传导至胶水中超声波同时产生理化效应,对胶水产生弥散作用和触变作用,弥散作用提升带孔软垫层和胶水的渗透性,触变作用使胶水分化成粒为0.01-0.1mm的小粒径颗粒,使胶水分别快速渗透进入所述第二电晕微孔面的微型孔穴中和防水基材层(1)的表面以下的纤维间隙中,在防水基材层(1)的表面以下的层面中形成一由软垫层(2)粉末、胶水、防水基材层(1)中的纤维以及存在于防水基材层(1)中的填料相互渗透而成且连成一体的复合材料粘结层(21);
b)、气体排空子步骤,逐渐增加超声压板的压力,压力控制在0.5-2Mpa,在压力和超声波作用下,带孔软垫层贴附于防水基材层(1)的一面的空气分别通过各微型孔穴及贯穿孔(22)排出,避免带孔软垫层与防水基材层(1)之间产生鼓包,
c)、超声热复合子步骤,在温度、压力和超声波共同作用下,先使渗透到各软垫层(2)粉末、胶水以及存在于防水基材层(1)中的填料转变成微融状态,以形成一复合材料混合层,再使复合材料混合层在保压时固化,最终形成一所述复合材料粘结层(21),从而使带孔软垫层牢固复合在防水基材层(1)的上表面,得到防水基材复合层;
所述软垫层(2)选用EVA片材或EVA膜材、IXPE片材、IXPE膜材、IXPP片材、IXPP膜材、PP片材、PP膜材、PVC片材、PVC膜材、软垫层(2)的中部布满贯穿孔(22);
所述防水基材层(1)选用防水复合板材,防水复合板材至少包括木塑板材、石塑板材、塑料板材、防水复合木板中的一种。
8.一种防水耐磨复合地板,包括防水基材层(1)和软垫层(2),其特征在于:包括预先制作的通过热压工艺复合而成的PVC复合层预制件(3),PVC复合层预制件(3)从上往下依次包括PVC耐磨层(31)、PVC图案层(32)和PVC塑料层(33),
经过表面电晕处理的PVC复合层预制件(3)、经过表面电晕处理的软垫层(2)和经过砂光处理的防水基材层(1)三者一同通过热压工艺复合一防水耐磨复合地板;
PVC复合层预制件(3)的下表面和软垫层(2)的上下两个表面分别密集布满有上部具有一收缩型穴口、底部相互连通的微型孔穴;
软垫层(2)的上表面热熔复合于PVC复合层预制件(3)、下表面热熔复合于防水基材层(1),分别在PVC复合层预制件(3)和软垫层(2)的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层(21),在软垫层(2)和防水基材层(1)的相接表面以下的层面中形成一连成一体的网格形状的复合材料粘结层(21)。
9.根据权利要求8所述的一种防水耐磨复合地板,其特征在于:所述软垫层(2)选用EVA片材、EVA膜材、IXPE片材、IXPE膜材、IXPP片材、IXPP膜材、PP片材、PP膜材、PVC片材或PVC膜材,至少在软垫层(2)的中间区域布满有多个上下贯穿软件层的贯穿孔(22);软垫层(2)的四周边缘或开设槽榫(11)的位置不开设贯穿孔(22);防水耐磨复合地板的侧面设有槽榫(11),槽榫(11)仅开设在防水基材层(1)的侧面。
10.根据权利要求9所述的一种防水耐磨复合地板,其特征在于:所述PVC复合层预制件(3)是一PVC片材或PVC膜材,所述PVC塑料层(33)选用PVC片材或PVC膜材,PVC复合层预制件(3)的总厚度为0.5-2.5mm,PVC塑料层(33)的厚度为0.6-1.5mm;所述防水基材层(1)选用防水复合板材,防水复合板材至少包括木塑板材、石塑板材、塑料板材、防水复合木板中的一种,防水基材层(1)的底面复合有弹性层(4),弹性层(4)选用软木材料复合层、IXPE或EVA,弹性层(4)的厚度为1-5mm;防水基材层(1)的厚度为3-15mm,所述软垫层(2)的厚度为0.5-2.5mm;所述贯穿孔(22)的直径或宽度为2~20mm。
CN201880022638.1A 2018-12-18 2018-12-18 一种防水耐磨复合地板及生产方法 Active CN110573341B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121649 WO2020124342A1 (zh) 2018-12-18 2018-12-18 一种防水耐磨复合地板及生产方法

Publications (2)

Publication Number Publication Date
CN110573341A true CN110573341A (zh) 2019-12-13
CN110573341B CN110573341B (zh) 2021-05-25

Family

ID=68772042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880022638.1A Active CN110573341B (zh) 2018-12-18 2018-12-18 一种防水耐磨复合地板及生产方法

Country Status (4)

Country Link
US (1) US20210309003A1 (zh)
CN (1) CN110573341B (zh)
CA (1) CA3104556A1 (zh)
WO (1) WO2020124342A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111791572A (zh) * 2020-07-13 2020-10-20 中国矿业大学 Pvc复合地板静音垫自动覆膜生产线及方法
CN112502388A (zh) * 2020-11-24 2021-03-16 浙江海象新材料股份有限公司 一种耐烟烫和耐磨效果好的spc地板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114228296B (zh) * 2021-11-26 2023-07-14 苏州大乘环保新材有限公司 Eau水性防护地板的生产工艺

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060024465A1 (en) * 2004-07-30 2006-02-02 Jean Briere Laminate flooring members
CN102312544A (zh) * 2011-07-01 2012-01-11 巴洛克木业(中山)有限公司 Pvc塑木贴面企口地板及其制造方法
CN103114706A (zh) * 2013-02-26 2013-05-22 江苏华尔润集团有限公司 一种弹性地板及其制造方法
CN103161286A (zh) * 2011-12-08 2013-06-19 深圳市建辰实业有限公司 瓷塑地板及其加工方法
US20140109507A1 (en) * 2012-10-22 2014-04-24 Us Floors, Inc. Engineered Waterproof Flooring and Wall Covering Planks
CN203905386U (zh) * 2014-06-19 2014-10-29 郑素梅 一种静音地板
WO2015170274A1 (en) * 2014-05-07 2015-11-12 Berryalloc Nv Panel and method for manufacturing panels
CN108099338A (zh) * 2017-12-18 2018-06-01 安徽以诺木塑板材科技有限公司 一种强化地板制造方法
US20180171644A1 (en) * 2016-12-16 2018-06-21 Minghe (Lutai) Technology Co., Ltd. Rigid polyvinyl chloride floor tile and process for producing the same
CN108422728A (zh) * 2018-05-11 2018-08-21 安徽扬子地板股份有限公司 复合地板及其加工方法
CN207905298U (zh) * 2018-01-23 2018-09-25 郑素梅 一种改进压贴层的塑胶复合地板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008515674A (ja) * 2004-10-12 2008-05-15 スリーエム イノベイティブ プロパティズ カンパニー 保護用フィルム
CN101379254A (zh) * 2006-02-07 2009-03-04 大日本印刷株式会社 地板材料
US7918062B2 (en) * 2006-06-08 2011-04-05 Mannington Mills, Inc. Methods and systems for decorating bevel and other surfaces of laminated floorings
US9562363B2 (en) * 2010-10-26 2017-02-07 Shanghai Jinka Flooring Technology Co., Ltd. Self bonding floor tile
PT3124240T (pt) * 2014-03-26 2018-12-19 Dainippon Printing Co Ltd Folha decorativa e placa decorativa usando a mesma
NL2013486B1 (en) * 2014-09-18 2016-09-28 Champion Link Int Corp Panel suitable for assembling a waterproof floor or wall covering, method of producing a panel.
FI3591000T3 (fi) * 2015-01-16 2023-09-15 Beaulieu Int Group Nv Lattiapaneeli
CN104589677B (zh) * 2015-02-10 2018-03-02 厦门威亮光学涂层技术有限公司 用无溶剂uv涂料生产高光亮面板材的在线双面辊涂工艺及其装置
WO2017015789A1 (zh) * 2015-07-24 2017-02-02 新明(芦台)科技有限公司 轻质环保型聚丙烯复合地板及其制备方法
BE1023446B1 (nl) * 2015-09-14 2017-03-22 Ivc N.V. Werkwijze voor het vervaardigen van vloerpanelen en vloerpaneel voor het vormen van een vloerbekleding

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060024465A1 (en) * 2004-07-30 2006-02-02 Jean Briere Laminate flooring members
CN102312544A (zh) * 2011-07-01 2012-01-11 巴洛克木业(中山)有限公司 Pvc塑木贴面企口地板及其制造方法
CN103161286A (zh) * 2011-12-08 2013-06-19 深圳市建辰实业有限公司 瓷塑地板及其加工方法
US20140109507A1 (en) * 2012-10-22 2014-04-24 Us Floors, Inc. Engineered Waterproof Flooring and Wall Covering Planks
CN103114706A (zh) * 2013-02-26 2013-05-22 江苏华尔润集团有限公司 一种弹性地板及其制造方法
WO2015170274A1 (en) * 2014-05-07 2015-11-12 Berryalloc Nv Panel and method for manufacturing panels
CN203905386U (zh) * 2014-06-19 2014-10-29 郑素梅 一种静音地板
US20180171644A1 (en) * 2016-12-16 2018-06-21 Minghe (Lutai) Technology Co., Ltd. Rigid polyvinyl chloride floor tile and process for producing the same
CN108099338A (zh) * 2017-12-18 2018-06-01 安徽以诺木塑板材科技有限公司 一种强化地板制造方法
CN207905298U (zh) * 2018-01-23 2018-09-25 郑素梅 一种改进压贴层的塑胶复合地板
CN108422728A (zh) * 2018-05-11 2018-08-21 安徽扬子地板股份有限公司 复合地板及其加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111791572A (zh) * 2020-07-13 2020-10-20 中国矿业大学 Pvc复合地板静音垫自动覆膜生产线及方法
CN112502388A (zh) * 2020-11-24 2021-03-16 浙江海象新材料股份有限公司 一种耐烟烫和耐磨效果好的spc地板

Also Published As

Publication number Publication date
CN110573341B (zh) 2021-05-25
US20210309003A1 (en) 2021-10-07
CA3104556A1 (en) 2020-06-25
WO2020124342A1 (zh) 2020-06-25

Similar Documents

Publication Publication Date Title
CN110573341B (zh) 一种防水耐磨复合地板及生产方法
KR101445213B1 (ko) 마그네슘합금 허니콤 패널 및 그 생산 공정
CN101885249A (zh) 一种新型夹芯复合板及其制备方法
CN110481059B (zh) 一种复合材料泡沫夹芯结构及其成型方法
CN104002879B (zh) 汽车备胎盖板及其加工工艺、加工设备
CN109304875B (zh) 轨道交通车辆芳纶蜂窝中顶板及其制备方法
CN114801237B (zh) 一种全高度包边夹芯复合材料制件的成型方法
CN103978739A (zh) 玻璃钢pp蜂窝复合板的压制方法
CN113232834A (zh) 临近空间双腹板空心复合材料螺旋桨结构及其制作方法
CN109203516B (zh) 一种风电叶片的制造方法
CN110621830B (zh) 多层实木复合防水地板的生产方法
CN105365002A (zh) 一种基于竹展帘面层的竹胶板加工工艺
CN108312646A (zh) 一种标准板裁切工艺
CN109927310B (zh) 泡沫内芯复合材料成型工艺
CN110978560A (zh) 一种泡沫夹层结构壁板及其成型方法
CN111114037A (zh) 一种碳纤维复合材料夹层以及采用该夹层制造车身的方法
CN110733187A (zh) 一种风电叶片后缘直接粘接区域合模间隙调整方法
CN114211787B (zh) 一种多层空间结构的碳纤维层合板的制备方法
CN110861370A (zh) 一种pu芯材聚氨酯喷涂玻纤增强复合材料
CN107471753A (zh) Phc盖板及其加工工艺
CN205272756U (zh) 一种酚醛复合夹芯地板
CN107554036A (zh) 湿法一步法顶蓬翻边的生产工艺
CN110576536A (zh) 环氧预浸料模具及其制备方法
CN109773905B (zh) 基于高周波无胶压密技术的电热复合材料
CN112606493A (zh) 一种方管加强型聚氨酯纸芯复合备胎盖板的生产方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220808

Address after: Room 501, No. 5, Lane 72, Haowen Road, Minhang District, Shanghai, 201100

Patentee after: Shanghai Longrhenium International Trade Co., Ltd.

Address before: 523000 No. 502, block a, Fengan building, 70-72 Fengshen Avenue, Fenggang town, Dongguan City, Guangdong Province

Patentee before: Zheng Sumei

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221110

Address after: 23, 1st Floor, Eden Island, Maeeden Square, Seychelles

Patentee after: Jiantai Co.,Ltd.

Address before: Room 501, No. 5, Lane 72, Haowen Road, Minhang District, Shanghai, 201100

Patentee before: Shanghai Longrhenium International Trade Co.,Ltd.

TR01 Transfer of patent right