CN107813567A - A kind of novel PVC covers plastic-steel board - Google Patents

A kind of novel PVC covers plastic-steel board Download PDF

Info

Publication number
CN107813567A
CN107813567A CN201710807140.3A CN201710807140A CN107813567A CN 107813567 A CN107813567 A CN 107813567A CN 201710807140 A CN201710807140 A CN 201710807140A CN 107813567 A CN107813567 A CN 107813567A
Authority
CN
China
Prior art keywords
pvc
layer
base material
sheet base
plain sheet
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
CN201710807140.3A
Other languages
Chinese (zh)
Inventor
赵东明
许日民
汪涛
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.)
HEFEI HESHENG SPECIAL MATERIAL CO Ltd
Original Assignee
HEFEI HESHENG SPECIAL MATERIAL CO Ltd
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 HEFEI HESHENG SPECIAL MATERIAL CO Ltd filed Critical HEFEI HESHENG SPECIAL MATERIAL CO Ltd
Priority to CN201710807140.3A priority Critical patent/CN107813567A/en
Publication of CN107813567A publication Critical patent/CN107813567A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/082—Layered products comprising a layer of metal comprising metal 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 comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The invention discloses a kind of novel PVC to cover plastic-steel board, including galvanized steel plain sheet base material and layer of PVC, layer of PVC side coating PE diaphragms, and opposite side is covered on galvanized steel plain sheet base material side by adhesive, galvanized steel plain sheet base material opposite side coating epoxy enamelled coating；For layer of PVC to print figuratum high temperature resistant polyvinyl chloride film, thickness is 80 100um.Cost optimization, traditional VCM products use the color film of PET+PVC structures, and PVC clad steel plates of the invention have subtracted pet layer, directly reduced the cost of raw material；Properties of product optimize, and because PVC ductility is more superior than PET, PET and PVC peels off layering during PVC clad steel plates of the invention solve the problems, such as traditional VCM product deep draws；Product varying texture, it is stronger so as to application property because PVC material surface texturisation is soft, thickness is thicker (80 100um), the engraving of a variety of decorative patterns can be carried out in PVC surface, it is more diversified than the processing of pet sheet face decorative pattern.

Description

A kind of novel PVC covers plastic-steel board
Technical field
The invention belongs to cover plastic-steel board Material Field, in particular it relates to which a kind of novel PVC covers plastic-steel board.
Background technology
Precoated steel sheet not only has the advantages of common coated steel sheet, can also customize a variety of decorative patterns and figure as needed Case.For appliance shell frequently with precoated steel sheet, precoated steel sheet is a kind of advanced composite material (ACM) at present, is with cold-rolled steel sheet, galvanized steel Plate, stainless steel plate or aluminium sheet are substrate, by surface degreasing, cleaning, chemical conversion treatment, in the laminating poly- terephthaldehyde in its surface Product made of sour glycol ester (PET) film and polyvinyl chloride (PVC) film, product have that production efficiency is high, attractive in appearance, anticorrosive property Can be good the features such as, practicality is very strong.
Traditional precoated steel sheet surface it is laminating be two kinds of films of PET and PVC, and PET, compared with PVC, ductility is poor, Can cause precoated steel sheet product easily occur in deep processing forming process PET and PVC extension it is asynchronous, cause steel plate PET with PVC occurs peeling off lamination.
The content of the invention
Easily occur peeling off being layered with PVC film to solve the problems, such as that tradition covers plastic-steel board PET, the invention provides a kind of new PVC covers plastic-steel board.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of novel PVC covers plastic-steel board, including galvanized steel plain sheet base material and layer of PVC, the layer of PVC side coating PE protections Film, opposite side are covered on galvanized steel plain sheet base material side by adhesive, and the galvanized steel plain sheet base material opposite side is coated with epoxy-based lacquers Layer；
The layer of PVC is to print figuratum high temperature resistant polyvinyl chloride film, thickness 80-100um.
The PE protection film layers are refractory polyethylene film, and preparation method is：Polyvinyl resin thin slice is put into and extruded Machine, extruder temperature are 125-145 DEG C, are extruded after resin melting plasticizing from tubular die, then pass to compressed air and blow It is swollen, while clamped by the carry-over pinch rolls in traction frame and carry out high-speed stretch, cold wind uses collapser laminated after being cooled down to film, Finally the PE films after stretching batch obtained.
Described adhesive layer is polyurethane binder, and preparation technology is：With IPDI (IPDI), second two Amine pentaerythrite, dihydromethyl propionic acid, dimethyl carbonate are raw material, use melt-polycondensation pre-polymerization temperature for 850-950 DEG C, Reaction temperature be 1000-1150 DEG C and the prepolymerization reaction time be 1.3-1.6h under conditions of be polymerized.
The epoxy enamelled coating is the surface that galvanized steel plain sheet base material is coated in the method for continuous roller coat, former by following parts by weight Material composition：Propane type epoxy resin of di phenolic group 60-85 parts, crosslinking agent 3-6 parts, curing agent 2-4 parts, stabilizer 2-5 parts.
Beneficial effects of the present invention：
(1) cost optimization, traditional VCM products use the color film of PET+PVC structures, PVC clad steel plates of the invention Pet layer has been subtracted, has directly reduced the cost of raw material.
(2) properties of product optimize, and because PVC ductility is more superior than PET, PVC clad steel plates of the invention solve biography PET and PVC peels off the problem of being layered during the VCM product deep draws of system.
(3) product varying texture, because PVC material surface texturisation is soft, thickness is thicker (80-100um), so as to construct Property it is stronger, can carry out the engraving of a variety of decorative patterns in PVC surface, than pet sheet face decorative pattern processing it is more diversified.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure sectional view that novel PVC of the present invention covers plastic-steel board.
Description of reference numerals：1st, PE protection film layers；2nd, layer of PVC；3rd, adhesive phase；4th, galvanized steel plain sheet base material；5th, epoxy-based lacquers Layer.
Embodiment
Technical scheme is clearly and completely described below in conjunction with embodiment, it is clear that described reality It is only part of the embodiment of the present invention to apply example, rather than whole embodiments.It is general based on the embodiment in the present invention, this area All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belong to what the present invention protected Scope.
Embodiment 1
As shown in figure 1, a kind of novel PVC covers plastic-steel board, including galvanized steel plain sheet base material 4 and layer of PVC 2, the layer of PVC 2 one Side coating PE diaphragms 1, opposite side is covered on the side of galvanized steel plain sheet base material 4 by adhesive phase 3, the galvanized steel plain sheet base material 4 opposite sides coating epoxy enamelled coating 5；
Layer of PVC 2 is to print figuratum high temperature resistant polyvinyl chloride film, thickness 80um.
PE protection film layers 1 are refractory polyethylene film, and preparation method is：Polyvinyl resin thin slice is put into extruder, Extruder temperature is 125 DEG C, is extruded after resin melting plasticizing from tubular die, then passes to compressed air inflation, simultaneously Clamped by the carry-over pinch rolls in traction frame and carry out high-speed stretch, cold wind uses collapser laminated after being cooled down to film, finally right PE films after stretching batch obtained.
Adhesive phase 3 is polyurethane binder, and preparation technology is：With IPDI (IPDI), ethylenediamine Pentaerythrite, dihydromethyl propionic acid, dimethyl carbonate are raw material, use melt-polycondensation in pre-polymerization temperature for 850 DEG C, reaction temperature Spend for 1000 DEG C and prepolymerization reaction time be 1.3h under conditions of be polymerized.
Epoxy enamelled coating 5 is the surface that galvanized steel plain sheet base material is coated in the method for continuous roller coat, by following raw material Composition：60 parts of propane type epoxy resin of di phenolic group, 3 parts of crosslinking agent, 2 parts of curing agent, 2 parts of stabilizer.
Embodiment 2
As shown in figure 1, a kind of novel PVC covers plastic-steel board, including galvanized steel plain sheet base material 4 and layer of PVC 2, the layer of PVC 2 one Side coating PE diaphragms 1, opposite side is covered on the side of galvanized steel plain sheet base material 4 by adhesive phase 3, the galvanized steel plain sheet base material 4 opposite sides coating epoxy enamelled coating 5；
Layer of PVC 2 is to print figuratum high temperature resistant polyvinyl chloride film, thickness 90um；
PE protection film layers 1 are refractory polyethylene film, and preparation method is：Polyvinyl resin thin slice is put into extruder, Extruder temperature is 135 DEG C, is extruded after resin melting plasticizing from tubular die, then passes to compressed air inflation, simultaneously Clamped by the carry-over pinch rolls in traction frame and carry out high-speed stretch, cold wind uses collapser laminated after being cooled down to film, finally right PE films after stretching batch obtained.
Adhesive phase 3 is polyurethane binder, and preparation technology is：With IPDI (IPDI), ethylenediamine Pentaerythrite, dihydromethyl propionic acid, dimethyl carbonate are raw material, use melt-polycondensation in pre-polymerization temperature for 900 DEG C, reaction temperature Spend for 1080 DEG C and prepolymerization reaction time be 1.4h under conditions of be polymerized.
Epoxy enamelled coating 5 is the surface that galvanized steel plain sheet base material is coated in the method for continuous roller coat, by following raw material Composition：78 parts of propane type epoxy resin of di phenolic group, 5 parts of crosslinking agent, 3 parts of curing agent, 4 parts of stabilizer.
Embodiment 3
As shown in figure 1, a kind of novel PVC covers plastic-steel board, including galvanized steel plain sheet base material 4 and layer of PVC 2, the layer of PVC 2 one Side coating PE diaphragms 1, opposite side is covered on the side of galvanized steel plain sheet base material 4 by adhesive phase 3, the galvanized steel plain sheet base material 4 opposite sides coating epoxy enamelled coating 5；
Layer of PVC 2 is to print figuratum high temperature resistant polyvinyl chloride film, thickness 100um；
PE protection film layers 1 are refractory polyethylene film, and preparation method is：Polyvinyl resin thin slice is put into extruder, Extruder temperature is 145 DEG C, is extruded after resin melting plasticizing from tubular die, then passes to compressed air inflation, simultaneously Clamped by the carry-over pinch rolls in traction frame and carry out high-speed stretch, cold wind uses collapser laminated after being cooled down to film, finally right PE films after stretching batch obtained.
Adhesive phase 3 is polyurethane binder, and preparation technology is：With IPDI (IPDI), ethylenediamine Pentaerythrite, dihydromethyl propionic acid, dimethyl carbonate are raw material, use melt-polycondensation in pre-polymerization temperature for 950 DEG C, reaction temperature Spend for 1150 DEG C and prepolymerization reaction time be 1.6h under conditions of be polymerized.
Epoxy enamelled coating 5 is the surface that galvanized steel plain sheet base material is coated in the method for continuous roller coat, by following raw material Composition：85 parts of propane type epoxy resin of di phenolic group, 6 parts of crosslinking agent, 4 parts of curing agent, 5 parts of stabilizer.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification, It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (4)

1. a kind of novel PVC covers plastic-steel board, it is characterised in that including galvanized steel plain sheet base material (4) and layer of PVC (2), the layer of PVC (2) side coating PE protection film layers (1), layer of PVC (2) opposite side are covered in galvanized steel plain sheet base material by adhesive phase (3) (4) on side, galvanized steel plain sheet base material (4) the opposite side coating epoxy enamelled coating (5)；
The layer of PVC is to print figuratum high temperature resistant polyvinyl chloride film, thickness 80-100um.
2. a kind of novel PVC as claimed in claim 1 covers plastic-steel board, it is characterised in that the PE protection film layers (1) are resistance to height Warm polyethylene film, preparation method are：Polyvinyl resin thin slice is put into extruder, extruder temperature is 125-145 DEG C, waits to set Extruded after fat fusion plastification from tubular die, then pass to compressed air inflation, while pass through the carry-over pinch rolls in traction frame Clamp and carry out high-speed stretch, cold wind uses collapser laminated after being cooled down to film, finally the PE films after stretching are batched It is made.
3. a kind of novel PVC as claimed in claim 1 covers plastic-steel board, it is characterised in that described adhesive layer (3) is polyurethane Adhesive, preparation technology are：With IPDI, ethylenediamine pentaerythrite, dihydromethyl propionic acid, dimethyl carbonate For raw material, it in pre-polymerization temperature for 850-950 DEG C, reaction temperature is 1000-1150 DEG C and during prepolymerization reaction to use melt-polycondensation Between be 1.3-1.6h under conditions of be polymerized.
4. a kind of novel PVC as claimed in claim 1 covers plastic-steel board, it is characterised in that the epoxy enamelled coating (5) is with continuous The method of roller coat is coated on the surface of galvanized steel plain sheet base material, is composed of the following raw materials by weight：Propane type epoxy resin of di phenolic group 60-85 parts, crosslinking agent 3-6 parts, curing agent 2-4 parts, stabilizer 2-5 parts.
CN201710807140.3A 2017-09-08 2017-09-08 A kind of novel PVC covers plastic-steel board Pending CN107813567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710807140.3A CN107813567A (en) 2017-09-08 2017-09-08 A kind of novel PVC covers plastic-steel board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710807140.3A CN107813567A (en) 2017-09-08 2017-09-08 A kind of novel PVC covers plastic-steel board

Publications (1)

Publication Number Publication Date
CN107813567A true CN107813567A (en) 2018-03-20

Family

ID=61600926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710807140.3A Pending CN107813567A (en) 2017-09-08 2017-09-08 A kind of novel PVC covers plastic-steel board

Country Status (1)

Country Link
CN (1) CN107813567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910730A (en) * 2021-10-13 2022-01-11 苏州康乐兴电子有限公司 Preparation method of composite plastic

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05318680A (en) * 1992-05-15 1993-12-03 Riken Viny Kogyo Kk Composite film and its manufacture
CN203185969U (en) * 2013-02-21 2013-09-11 青岛海尔特种钢板研制开发有限公司 Film cold-coating color-coated plate
CN103342946A (en) * 2013-06-27 2013-10-09 天长市巨龙车船涂料有限公司 Epoxy antirust coating and preparation method thereof
CN205800384U (en) * 2016-06-08 2016-12-14 合肥禾盛新型材料有限公司 A kind of pearlescent effect class VCM clad steel plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05318680A (en) * 1992-05-15 1993-12-03 Riken Viny Kogyo Kk Composite film and its manufacture
CN203185969U (en) * 2013-02-21 2013-09-11 青岛海尔特种钢板研制开发有限公司 Film cold-coating color-coated plate
CN103342946A (en) * 2013-06-27 2013-10-09 天长市巨龙车船涂料有限公司 Epoxy antirust coating and preparation method thereof
CN205800384U (en) * 2016-06-08 2016-12-14 合肥禾盛新型材料有限公司 A kind of pearlescent effect class VCM clad steel plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
温变英主编: "《高分子材料加工》", 30 June 2016 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910730A (en) * 2021-10-13 2022-01-11 苏州康乐兴电子有限公司 Preparation method of composite plastic

Similar Documents

Publication Publication Date Title
US5894048A (en) Synthetic laminate structure and method for making same
JP4198879B2 (en) Thermoplastic article with embedded metal wire, rod or bar
US5356705A (en) Laminated, weatherable film-capped siding structure
EP0874733B1 (en) Synthetic laminate structure and method for making same
EP0507332A2 (en) Laminate
CN103834095B (en) A kind of hollow sheeting and preparation method thereof
CN102774107A (en) Multilayer composite membrane, multilayer composite board and preparation method thereof
KR101265003B1 (en) Laminated steel plates having the hairline film
CN107813567A (en) A kind of novel PVC covers plastic-steel board
CN102886935B (en) A kind of composite, its preparation method and there is the electronic equipment of this composite
CN113400749A (en) Colorful cloth composite material and preparation method thereof
WO2008018715A1 (en) High glossy sheet having aluminum foil
JP5718609B2 (en) Masking film support
CN110744905A (en) Printable composite forming basement membrane and preparation method thereof
CN216659173U (en) 3D touch composite board
CN104812568B (en) Decorating film
KR101442132B1 (en) Silkscreen Printing Method Using Steel Sheet Bonded with PET Film and Silkscreen Printing Steel Sheet thereof
JP2021175598A (en) Manufacturing method of decorative film
CN113829699A (en) Novel composite board and processing technology thereof
CN111086314A (en) Preparation method of camouflage space cloth
JP2678835B2 (en) Vinyl chloride decorative metal plate and method for producing the same
CN214927812U (en) PVC heat transfer membrane composite construction
CN215921474U (en) Composite metal plate
CN215904054U (en) Metal composite board
CN207028000U (en) A kind of quick device for reducing hot pressing roller temperature

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20180320

RJ01 Rejection of invention patent application after publication