CN201729020U

CN201729020U - Water-soluble transfer-printing paper

Info

Publication number: CN201729020U
Application number: CN2009202159233U
Authority: CN
Inventors: 黄尚进
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-31
Filing date: 2009-12-31
Publication date: 2011-02-02
Anticipated expiration: 2019-12-31

Abstract

The utility model relates to paper, particularly to water-soluble transfer-printing paper which comprises a bearing layer formed by drying with a microwave oven and a printing layer formed by printing on the bearing layer, wherein the printing layer adopts a fluorocarbon ink layer. The water-soluble transfer-printing paper has the advantages of small investment, less working procedure, simple structure and harmless and non-toxic raw material, completely solves the problems of raw materials and the method for coating or duplicating on the surface of the metal (including steel and aluminum), engineering plastic and other sectional material in the prior art at home and abroad, and meets various requirements for the raw materials for coating or duplicating on the surface of the section material.

Description

A kind of water-soluble transfer paper

Technical field

The utility model relates to a kind of paper, relates in particular to a kind of water-soluble transfer paper.

Background technology

At present, the raw material and the method for material surfaces such as metal (steel, aluminium section bar), engineering plastics being carried out application or duplicating both at home and abroad mainly contains: paint spraying, copy film duplicate, negative film duplicates, the heat copying film duplicates and print pad pasting etc.The various materials that adopt above raw material and method to produce all exist certain limitation, as: weatherability, corrosion resistance, wearability, pencil hardness etc. are not up to standard, also personnel health, natural environment exert an influence, the scope of application is limited, can not reach ideal effect, has limited industrialization process.As copy film, it is the film of being made up of peel ply, protective layer, printed layers and tack coat successively, or the film of forming by bottom, release layer, printed layers, protective layer and tack coat, this type of copy film, the stripping technology complexity, on male and fomale(M﹠F), be difficult to duplicate floral designs, also have the shortcoming of poor properties at aspects such as durability, the adaptation of delaminating, pencil hardness, the thickness of delaminating and alkali resistances; Duplicate as negative film, use serigraphy, after object surfaces is made negative pattern, heating more than 400 ℃, in metal oxide solution not with the body surface reaction of serigraphy coating, put into heating object with negative pattern, make do not made the floral designs of gloss on the multiple body surface after, remove negative pattern from object, the floral designs of gloss are duplicated at body surface.Duplicate complex procedures (before duplicating must with the floral designs manual manufacture at body surface) but this method exists, material is selected limited, the floral designs poor durability of duplicating, and fading easily comes off, and the printing expenses costliness, and large material can't duplicate; As the heat copying film is that coating, is pressed in the film that has printed pattern on the object after heating on the printing machine as the composition of organic solvents such as the resin of releasing agent composition and cellulose acetate on resin bed, removes the method for resin bed.Heat copying method floral designs emulation technology is the mode of production of at present domestic and international main flow.But the pressure dressing of the method and to remove the operation etc. of resin bed complicated (in the production to the envelope technology of transfer film, and control of process parameters such as vacuum, duplicating temperature and time is had relatively high expectations, otherwise can influence the uniformity and the uniformity of pattern, color and luster), be difficult to duplicate on male and fomale(M﹠F), the surface detail pattern that only is applicable to smallclothes product (as commodity, electrical equipment etc.) is brushed again, can not be used for outdoor.Weatherability is poor, and surperficial pencil hardness is low, and resistance to impact and salt spray resistance are low, very easily fade, and investment of production equipment is big; As to print pad pasting be the back side of floral designs being adopted printing technique to print to have adhibit quality carrier (as paper etc.), it pasted on the product again.The product that adopts this technology to produce can only be used for plane (as all kinds of trade marks etc.), carries out surface detail pattern Compound Machining for curved surface or special-shaped product with regard to method.Simultaneously, paste that floral designs carrier on the product comes off easily, floral designs fade easily; As water copy film technology, for example number of patent application is: 00129534.9 publication number is: the patent of invention of CN1289687, this technology is in international most advanced level at present, still belongs to blank in China, basic dependence on import.The film that the water copy film is made up of plurality of raw materials such as polyvinyl alcohol, starch synthetic pulp layer, main rete and printed layers.It is with the flat surface of sending in water of film that the water copy film is used, and utilizes the effect of hydraulic pressure, floral designs is needed on the surface of product.The copy film that this technology is produced is only applicable to the surface detail pattern Compound Machining of smallclothes product (as articles for use, room articles for use etc. in the automobile).Outdoor as if being used for, very easily fade.Problem at above existence, in recent years, Japan, Korea S etc. have developed a kind of water copy film product, and it is the film of being made up of peel ply, protective layer, printed layers and tack coat successively, and the raw material of its slurry is: toluene, starch, soap, gelatine, silicone oil etc.; Its basic production technological process is: the configuration of peel ply slurry, the coating of peel ply slurry, steam drying, the configuration of protective layer slurry, the coating of protective layer slurry, steam drying is printed printed layers, steam drying, the configuration of tack coat slurry, the tack coat coating, product inspection, cutting, the packing of product; Its use is at first to apply activator on object, activator generally is the composition of organic solvent, as publication number is in the patent of invention of CN1289687, activator is that the composition of the composition of organic solvent is that MEK, ethylene glycol monobutyl ether, isophorone or gaultherolin mix, duplicate final drying then.But it is big that the copy film that adopts this technology to produce has an equipment investment, the safety requirements height of boiler plant particularly, and the environment protection standard difficulty is big, and production process is many, and complex structure, raw material have the defective of certain influence to human body and environment.So how to provide a kind of equipment investment less demanding, production process is few, and is simple in structure, the water-soluble transfer paper that raw material are nontoxic, inventor's problem that will solve just.

Summary of the invention

The equipment investment that the utility model has solved existing water copy film is big, production process is many, complex structure, raw material have the deficiency of certain influence to human body and environment, provide a kind of raw material that are used for steel, aluminium, the duplicating processing of plastic or other material surface, and the required investment of duplicating processing is little, operation is few, water-soluble transfer paper simple in structure, that raw material are nontoxic.Its concrete technical scheme is: a kind of water-soluble transfer printing paper, comprise the bearing bed that forms through microwave oven oven dry and be printed on form on the bearing bed printed layers, described printed layers is a fluorocarbon oil China ink layer.The fluorocarbon oil China ink has good weatherability, surperficial pencil hardness height, advantage not easy to fade.

As preferably, the fluorocarbon oil China ink layer of described printed layers for forming via the microwave oven oven dry.

The utility model provides a kind of investment little, operation is few, simple in structure, the water-soluble transfer paper that raw material are nontoxic, fundamentally solved at present both at home and abroad to section bar external coating or the raw material of duplicating and a series of problems that method exists such as metal (steel, aluminium) and engineering plastics, fully satisfied people to the section bar external coating or duplicate raw-material each side requirement.

Description of drawings

Fig. 1 is the utility model structural representation.

The specific embodiment

Embodiment 1

Below in conjunction with Fig. 1 the utility model embodiment 1 is described in further detail:

A kind of water-soluble transfer paper, comprise bearing bed 1 and with the printed layers 2 of ink printing on bearing bed 1, at first dispose bearing bed 1 raw material in the production process, with wood fibre, bentonite, polyvinyl alcohol, latex, the configuration of raw materials such as aluminium powder mixes, after again water being added, mixing and stirring, bearing bed 1 slurry, then the coating of bearing bed 1 slurry being about to bearing bed 1 slurry evenly spreads upon on the support of surfacing, send into the microwave oven oven dry then, after the oven dry bearing bed 1 of drying is peeled off from support, form printed layers 2 with required pattern on the fluorocarbon oil ink print then, at last the product that finishes printing is sent into microwave oven and dry once more, through product inspection, the cutting packing is the water-soluble transfer paper of finished product.In use, at first with activator just the organic solvent composition evenly be coated on the object, water-soluble transfer paper being floated over temperature is in 30～50 degrees centigrade the water, the object that will be coated with activator then at once is pressed on the water-soluble transfer paper that floats on the surface, with water-soluble transfer paper submerged, under the effect of hydraulic pressure, the bearing bed 1 of water-soluble transfer paper was dissolved in water greatly in two minutes, printed layers 2 is then under the acting in conjunction of activator and hydraulic pressure, be attached to the object surface, so just finished transfer printing.

Claims

1. a water-soluble transfer printing paper is characterized in that, comprise bearing bed (1) and be printed on the bearing bed (1) printed layers (2), described printed layers (2) is a fluorocarbon oil China ink layer.

2. a kind of water-soluble transfer paper according to claim 1 is characterized in that, described printed layers (2) is for activating fluorocarbon oil China ink layer.