CN101418525B - Transfer printing paper for disposable printing thermal sublimation pattern and brilliant color pattern and preparation method and use - Google Patents

Abstract

The invention discloses transfer printing paper for printing thermal sublimation patterns and bright flower patterns once, a preparation method and application thereof. The transfer printing paper comprises transfer printing base paper; one side of the transfer printing base paper is adhered with a parting agent layer; and an ink layer and a bright substrate layer are adhered to the surface of the parting agent layer in arbitrary order. With the transfer printing paper, textile can be simultaneously subjected to pattern printing and bronze printing through a transfer printing process; the transfer printing paper keeps the advantages of environmental pollution, energy conservation, no wastewater and no pollution of the prior thermal sublimation transfer printing process, saves a transfer bronzing process of the prior art and has the advantages of saving cost, improving yield of finished products, having high production efficiency and the like.

Description

Transfer printing paper and the preparation method and the application of disposable printing heat distillation pattern and light tone decorative pattern

Technical field

The present invention relates to a kind of transfer printing paper and preparation method thereof, and adopt this transfer printing paper to carry out the fabric that stamp obtains.

Background technology

Normally use the heat sublimation transfering printing process on fabric, to print highway tread pattern earlier at printing light tone decorative pattern (referring to highlighted decorative patterns such as golden light, silver-colored light) on the fabric at present, thermoprint technology (use and shift gilding press) by fabric adds effects such as gold stamping, boiling hot silver to highway tread pattern then, and operation is the printing ink that configuration earlier contains the decentralized dyestuff usually; Again with printing ink by the intaglio printing technology print to transfer printing paper, use the heat sublimation method by transfer printing machine, the printing ink decorative pattern on the transfer printing paper is transferred on the fabric; Shift gilding press by secondary operations by heat, utilize orange cold foil with required decorative pattern thermoprint on fabric.But prior art can't realize highway tread pattern and accurate contraposition gold stamping, that scald the chromatography of silver-colored pattern.

The heat sublimation transfering printing process is a distillation characteristic of utilizing DISPERSE DYES, use that molecular weight is 250～400, particle diameter is 0.2～2 micron DISPERSE DYES and water-solubility carrier (as sodium alginate) or pure solubleness carrier (as ethyl cellulose), oil-soluble resin are made printing ink, on 200～230 ℃ transfer printing machine, handled 20～30 seconds, and made DISPERSE DYES transfer on the synthetic fiber and set.

The making of transfer printing paper, great majority adopt the intaglio printing technology, also can adopt screen printing technology.The composition of printing ink is made up of dyestuff, vehicle, binder etc.The preparation of printing ink is to pour in colloid mill or the three-roll grinder after above three kinds of compositions are mixed to grind, and dyestuff is evenly distributed in the printing ink.

Chinese invention patent 85102070 discloses a kind of transfer printing paper and preparation method thereof.The disclosed transfer paper of this patent of invention is used for the thermal transfer printing process of fabrics such as cotton, polyester-cotton blend or hair, silk, nylon.The pattern on transfer paper surface is that 60～230 ℃ non-polymer organic impregnating agent and at least a water-fast not sublimation dye and a little binder form by at least a fusing point, and in 30～60 seconds, fit and be printed on the fabric with heating (160～230 ℃), without carrier for evaporating or negative pressure, the figured cloth that prints off has good sun-proof antifriction washability, and does not reduce feel.Also can be with comprising the impregnating agent particle in electrophotographic method, the new toner of adhesive and dyestuff prepares the transfer pattern.

Though existing processes can be printed coloury decorative pattern, the decorative pattern of printing can't embody light tone.If in decorative pattern, add light tones such as golden light, silver-colored light, shift gilding technology with regard to needs utilization and carry out secondary operations.Cost is increased, consumption worker consuming time, the increase carrying number of turnover, and use to shift and can not aim at former printing flower position when gilding press is printed the decorative pattern of being with light tone.

Summary of the invention

The invention provides the preparation method and the method for transfer printing that utilizes disposable printing heat distillation pattern of this transfer printing paper and light tone decorative pattern of transfer printing paper and this transfer printing paper of a kind of disposable printing heat distillation pattern and light tone decorative pattern, make fabric directly by highlighted decorative patterns such as golden light, silver-colored light in the printing of heat sublimation transfering printing process, save transfer gilding technology of the prior art.

The transfer printing paper of disposable printing heat distillation pattern of the present invention and light tone decorative pattern comprises the transfer printing body paper, is attached with parting agent layer in transfer printing body paper one side, and the parting agent layer surface is attached with ink lay and light tone substrate layer with any order.

The mass percent of described light tone substrate layer raw material consists of: binding agent 88%～98% and light tone base material 2%～12%.

Described ink lay adopts the existing general printing ink of transfer printing paper preparation field.

Mould release in the described parting agent layer can adopt existing commercially available general mould release, and as the hot transfer printing mould release that the lubricated Co., Ltd of Dongguan City dragon Xiang mould nursing produces, model is the mould release of QT-008, the sensible silk-screen transfer materials of Dongguan City Co., Ltd etc.

The light tone substrate layer can be between parting agent layer and ink lay, also can be that ink lay is between parting agent layer and light tone substrate layer, when ink lay adopts repeatedly chromatography, the light tone substrate layer can be positioned at ink lay repeatedly in the middle of the chromatography, promptly be arranged in ink lay, light tone substrate layer of the present invention also can be by repeatedly chromatography formation, and can intert with the repeatedly chromatography of ink lay and carry out.

In order to embody decorative pattern, most applications, light tone substrate layer and ink lay are not to cover the transfer printing body paper fully, just local the covering, therefore the decorative pattern of this light tone substrate layer and ink lay embodiment does not cover mutually sometimes, only be the different parts attached to the transfer printing body paper, this moment, the position relation of light tone substrate layer and ink lay can be described as in same aspect.

As preferably, the mass percent of light tone substrate layer raw material consists of:

Binding agent 90%～93%

Light tone base material 7%～10%.

Light tone base material in the described light tone substrate layer is at least a in the bronze, silver powder, gold plaque, silver strip, pearl essence, radium-shine, luminescent powder, reflective powder; The light tone base material is the existing versatile material that can produce bronzing effect, can use separately also can mix according to Expected Results and use.

Binding agent in the described light tone substrate layer can adopt PVC to stick with paste resin and the mixture of dioctyl phthalate (DOP is commonly called as dioctyl ester) or general hot melt glue.

When binding agent was PVC paste resin and dioctyl phthalate mixture, the mass percent of light tone substrate layer raw material was as follows:

PVC sticks with paste resin 38%～42%;

Dioctyl phthalate 50%～56%;

Light tone base material 2%～12%.

Described PVC sticks with paste resin can adopt common commercially available various viscosity, and for example: the PVC of Belgian SOLVAY company sticks with paste resin 373MC, and the Shanghai PVC that the PVC of diligent chemical industry sticks with paste the grand great plastics chemical industry of resin, Wuxi City Co., Ltd that fulfills sticks with paste resin etc.

Add dioctyl phthalate and not only be used to regulate PVC paste resin viscosity but also increase its viscosity stability simultaneously, when printing and drying, keep decorative pattern can not be out of shape.

As preferably, the mass percent of light tone substrate layer raw material consists of:

PVC sticks with paste resin 40%;

Dioctyl phthalate 50%～53%;

Light tone base material 7%～10%.

The present invention adopts suitable PVC to stick with paste resin and dioctyl phthalate ratio, can make light tone substrate layer drying after, have certain thickness light tone texture and keep good toughness, when calico paper curls, can not rupture or come off.

When described binding agent was hot melt glue, hot melt glue can adopt and prepare general glue in the transfer printing paper in the prior art.The hot melt glue of for example great extra large transfer materials Co., Ltd, the hot transfer printing hot melt glue of the sensible silk-screen transfer materials of Dongguan City Co., Ltd.

By studies show which kind of binding agent no matter the light tone substrate layer adopt, at light tone base material content is 7%～10% o'clock, it is bonding both can to have guaranteed that light tone base material and printing ink and fabric carried out, and in the time of also can avoiding light tone base material too high levels simultaneously, the light tone decorative pattern on the transfer printing paper is the phenomenon of be full of cracks easily.Certainly, if light tone base material content is too low, can cause phenomenons such as light tone decorative pattern hiding lack.

The present invention also provides the preparation method of described transfer printing paper, after being printed onto mould release on the transfer printing body paper by gravure process, drying forms parting agent layer, and with any order printing light tone substrate layer raw material and printing ink, drying obtains described transfer printing paper again.

When needing to embody the pattern of multiple color, can adopt a plurality of gravure roll to carry out repeatedly chromatography.

The present invention also provides and has utilized used transfer printing paper to carry out the method for transfer printing of disposable printing light tone decorative pattern, by transfer printing machine printing ink on the transfer printing paper and light tone base material decorative pattern are transferred on the fabric, can be obtained to have the fabric of light tone decorative pattern.

During transfer printing, printing ink is to transfer on the fabric by common heat sublimation principle, and at first be to be subjected to thermal softening until fusion during the transfer printing of light tone substrate layer, under the pressure of transfer printing machine cylinder, transfer on the fabric afterwards, cooling and shaping forms the light tone decorative pattern at fabric face more afterwards.

The present invention also provides a kind of fabric that has printing ink and light tone decorative pattern that utilizes described method for transfer printing to obtain.

Simultaneously also can be as required, the light tone decorative pattern of gained fabric is changed colour, select the orange cold foil of expected color color effect when changing colour, utilize transfer printing machine to change colour.

Existing processes is if add light tones such as golden light, silver-colored light in decorative pattern, just need carry out secondary operations again, the physicochemical properties that a very big reason is light tone base material and printing ink have very big-difference, when hot transfer printing, can't simultaneously carry out bonding with the character of printing ink with fabric or separate with the transfer printing body paper at the light tone base material.The present invention has chosen suitable parting agent layer raw material, especially at the character of light tone base material, determined the usage ratio of suitable binding agent and binding agent and light tone base material, make when carrying out the hot transfer printing of fabric, can satisfy light tone base material and printing ink simultaneously carries out bonding with fabric or separates with the transfer printing body paper, product pattern is clear, the light tone base material is slightly protruding, and stronger third dimension is arranged, and print durability is good.

Existing common thermal transfer printing paper and the calico paper (as orange cold foil) that is used to print the light tone decorative pattern, the surface all is very smooth, less demanding when making calico paper to the degree of depth of intaglio plate surface detail, but the light tone substrate layer is the light tone decorative pattern that gets on by intaglio printing in the transfer printing paper of the present invention, and because the characteristic of light tone base material, this light tone decorative pattern has tangible projection on transfer printing body paper surface, the depression pattern depth of the roller surfaces during so just to intaglio printing has higher requirement, although the depression pattern depth of right roller surfaces can be adjusted by prior art, the intaglio printing roller of existing pattern depth all can't adhere to the light tone substrate layer raw material of q.s.

Transfer printing paper of the present invention has common ink layer and light tone substrate layer simultaneously, can disposablely finish transfer printing and bronze printing, solved the gold stamping problem that can't alignment flower position of secondary in the prior art, and saving equipment, raw material, the energy, avoided a large amount of wastes of existing orange cold foil decorative pattern exterior domain.

The specific embodiment

The transfer printing paper of disposable printing heat distillation pattern of embodiment 1 preparation and light tone decorative pattern

1) on the transfer printing body paper, prints mould release by the intaglio plate printing machine, after the electrical heating blowing is dry, form parting agent layer;

2), after the electrical heating blowing is dry, form ink lay by intaglio plate printing machine printing-ink decorative pattern on parting agent layer;

3) on ink lay, print light tone substrate layer raw material by the intaglio plate printing machine, through the dry back formation of electrical heating blowing light tone substrate layer, the transfer printing paper of obtain can disposable printing heat distilling pattern and light tone decorative pattern;

The mass percent of light tone substrate layer raw material consists of:

Hot melt glue 93%;

Bronze 7%.

Embodiment 2～9

According to the flow preparation transfer printing paper of embodiment 1, difference be that the mass percent of the light tone substrate layer raw material that adopts consists of in the table 1 each form:

Table 1

Annotate: all the light tone base materials in the table all adopt commercially available versatile material, and gold, silver sheet weight ratio is 1:1 in gold, silver sheet mixture.

Embodiment 10

The transfer printing paper that adopts embodiment 1 to make on the light tone decorative pattern trans-printing fabric with the color pattern of ink lay and light tone substrate layer, obtains having the fabric of color pattern and light tone decorative pattern by transfer printing machine.

Claims (6)

1. the transfer printing paper of disposable printing heat distillation pattern and light tone decorative pattern comprises the transfer printing body paper, and it is characterized in that: be attached with parting agent layer in transfer printing body paper one side, the parting agent layer surface is attached with ink lay and light tone substrate layer with any order;

The mass percent of described light tone substrate layer raw material consists of:

Binding agent 90%～93%;

Light tone base material 7%～10%;

Described binding agent is mixture or the hot melt glue that PVC sticks with paste resin and dioctyl phthalate.

2. transfer printing paper according to claim 1 is characterized in that: described light tone base material is at least a in the bronze, silver powder, gold plaque, silver strip, pearl essence, radium-shine, luminescent powder, reflective powder.

3. transfer printing paper according to claim 1 is characterized in that: the mass percent of described light tone substrate layer raw material consists of:

PVC sticks with paste resin 40%;

Dioctyl phthalate 50%～53%;

Light tone base material 7%～10%.

4. as the preparation method of the arbitrary described transfer printing paper of claim 1～3, it is characterized in that, after being printed onto the parting agent layer raw material on the transfer printing body paper by gravure process, drying forms parting agent layer, with any order printing light tone substrate layer raw material and printing ink, drying obtains described transfer printing paper again.

5. the method for transfer printing of disposable printing heat distillation pattern and light tone decorative pattern is characterized in that, by transfer printing machine printing ink and light tone base material on any described transfer printing paper of claim 1～3 is transferred on the fabric.

6. fabric that has printing ink and light tone decorative pattern that makes by the described method for transfer printing of claim 5.