JPS58132184A - Formation of one-surface pattern on perforated fabric due to transfer method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for forming a single-sided pattern on a perforated fabric, such as coarse gauze, silk, mesh fabric, or mesh knitted cape, using a transfer technique using a transfer sheet.

The present inventor has previously proposed a method for forming a single-sided pattern with excellent outline clarity on a perforated fabric using such a method, in which a transfer sheet is coated with an adhesive in an arbitrary pattern or pattern on the surface of the transfer thin film, and the transfer method is as follows. Layer the perforated fabric and release sheet on the thin film surface one after another, adhere the transfer sheet and the perforated fabric only at the adhesive area, and then place the transfer sheet and release sheet through the perforations. An invention in which the thin transfer film of the transfer sheet is transferred to one side of the perforated fabric according to the design or pattern of the adhesive by peeling it off from the fabric (JP-A-54-1)
No. 16486) was proposed.

However, this prior art uses a transfer sheet to reveal the single-sided pattern.
Since three strips of perforated fabric and release sheet are overlapped, the number of overlapping strips is not necessarily simple. In addition, when these strips are stacked together and in good condition, in other words, when the transfer sheet and the perforated fabric are bonded only at the adhesive part on the transfer sheet, the side opposite to the adhesive of the perforated fabric, that is, the back side. Since there is a release sheet, it is possible to directly check on the back side of the perforated fabric whether the transfer sheet and the perforated fabric are adhered according to the specified pattern or design using the circuit visibility of the perforated fabric. Therefore, if the forefoot adhesion does not form a predetermined pattern or design pattern due to changes in the supply amount or viscosity of the adhesive, the adhesion will be removed unless the transfer sheet and release sheet are peeled off from the perforated fabric. I can't tell when someone is not feeling well.

That is, when adhesion failure occurs, it is difficult to take corrective measures at an appropriate time.

Therefore, the present invention solves the above-mentioned problems of the prior art, and can easily achieve the appearance of a single-sided pattern with excellent contour clarity by a transfer technique using only a perforated fabric and a transfer sheet without using a release sheet. However, it is possible to directly check the adhesion between the transfer sheet and the perforated fabric according to a predetermined pattern or design on the back side of the perforated fabric, so that corrective measures can be taken immediately in the event of adhesion failure. I'll go.

The method of forming a pattern on one side of the perforated fabric of the present invention by a transfer method, the transfer thin film surface of a transfer sheet strip whose back side is inert to the adhesive described below is coated with a non-containing adhesive such as a solvent type or reactive adhesive. A flash-setting adhesive is coach inked in a desired pattern or design, the transfer sheet strip is then superimposed on the perforated fabric strip on the adhesive side, and the strips are pressed together by a suppressing surface inert to the adhesive. Press and bond only the adhesive part, roll up the bonded body of these strips in a zero-ru shape, and after the adhesive has solidified, peel off the transfer sheet strip from the perforated fabric strip. The present invention is characterized in that the thin transfer film of the transfer strip is transferred onto one side of the perforated fabric in the pattern or design pattern of the adhesive.

According to the present invention, a non-instant setting adhesive such as a solvent-based adhesive or a reactive adhesive is coach-inked onto the surface of a transfer film in a transfer sheet strip in an arbitrary pattern or design. Coat any pattern or design of this adhesive:/
This can be done by a screen printing method, an engraving zero-lift method, or the like.

Coaching the adhesive ink and then overlaying the transfer sheet strip on its adhesive side over the perforated fabric strip;
These strips are pressed against the adhesive by an inert pressure surface. As the pressing surface which is inert to the adhesive, a surface coated with a polyester resin or a fluororesin and a 9-press O-ler or the like can be used. In this way, the perforated fabric strip and the transfer thin film of the transfer sheet strip are bonded together only at the arbitrary pattern or design portion using the adhesive.

In the present invention, since a non-instantly hardening adhesive is used, the forefoot perforated fabric strip and the transfer sheet strip are pasted together using long strips of these strips.
It can be efficiently carried out continuously or intermittently over a suitable length.

After adhesion, the bonded body of the perforated fabric strip and the transfer sheet strip is rolled into a roll shape.

At this time, in the present invention, since the transfer sheet strip is made of a material whose back side is inert to the adhesive on the transfer thin film surface, the bonded body of the perforated fabric strip and the transfer sheet strip can be processed afterward even if the adhesive remains unsolidified. 0 without any hindrance to
- Can be rolled into a loop shape. Moreover, since the bonded body is rolled up in a zero-ru shape, the bonded body can be placed at an appropriate place to wait for the adhesive to harden without taking up a large space. The above-mentioned inertness on the back side of the transfer sheet strip can be obtained, for example, by providing the transfer sheet strip with a base sheet of polyester resin.

Once the adhesive has set, the transfer sheet strip is peeled away from the perforated fabric strip. Then, the transfer thin film of the transfer strip is transferred onto one side of the perforated fabric stop along with the pattern or pattern of the adhesive.

Thus, the present invention has the advantage that a one-sided pattern with excellent contour clarity can be easily revealed on a perforated fabric using a transfer technique using only a perforated fabric and a transfer sheet without using a release sheet. Ru. Moreover, the fact that a release sheet is not required in this way means that the adhesion between the transfer sheet and the perforated fabric according to a predetermined pattern or design can be checked on the back side of the perforated fabric, using the circular visibility of the fabric. This can be directly confirmed, and accordingly, appropriate corrective measures can be taken immediately when adhesive failure occurs due to changes in the supply amount or viscosity of the adhesive.

In the present invention, the transfer sheet strip is one in which the transfer thin film is made of a metal vapor-deposited film, or a composite laminate of a metal-deposited film and another colored thin film (for example, a printed layer or a colored layer) laminated on one side of the metal vapor-deposited film. A book consisting of a body, or a composite laminate consisting of a metal-deposited film and other colored thin films (for example, a printed layer or a colored layer) laminated on both sides thereof can be used.

Hereinafter, some embodiments of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment in which the adhesive is removed by the screen and lift method.

In Figure 1 (1) shows a transfer sheet strip whose back side is inert to the adhesive described below, which is placed with its front side, i.e. the side with the transfer film (not shown) up, on the guide roller (2) and the pinch feed. ! The roller +31 F4+ is fed intermittently in a predetermined direction for a fixed length, and during the stoppage, the screen (6)
Using a screen printing method, a solvent-based adhesive or a reactive adhesive is printed in a desired pattern or design. Of the 0-lars (3) and (4), the 0-lar (4) on the required side has a surface that is inert to the adhesive and also serves as a suppression roller.

Then adhesive print transfer sheet strips.

The transparent fabric strip (6) supplied between 0-5-+31+41 is pressed with the adhesive-coated transfer thin film side overlapped at the 0-ra (31+41), and a pattern or design created by the adhesive is applied. These strips are glued only in the street areas.

The bonded body (, 4) of the transfer sheet strip f1+ and the perforated fabric strip (6) that has undergone the adhesion process is rolled up into an O-ru shape, and after the adhesive hardens, the bonded body (, 4) of the transfer sheet strip f1+ and the perforated fabric strip (6) are bonded together. (1) are peeled off from each other. In this way, a perforated fabric having a single-sided pattern with excellent outline definition formed by the transfer method was obtained.

FIG. 2 shows an example of the case where the adhesive is coach inked by the engraving zero-ru lift method.

The nine items shown in Figure 2 are the guide 0-ra (2), the pinch feed 0-ra (31 [41] and the transfer sheet strip +
11 is continuously fed, and the surface is coated with a solvent-based adhesive or a reactive adhesive using an engraved 0-ru lift method using 0-ru (7), in which a predetermined pattern or design is engraved on the surface. Except for this, the processing procedure is substantially the same as the embodiment shown in FIG. In FIG. 2, the same symbols as in FIG. 1 indicate the same parts. In this example as well, a product similar to that shown in FIG. 1 can be obtained.

Although the above-mentioned nine embodiments of the present invention Fio-5- are used to feed and bond the strips to be processed, the present invention is not limited to these embodiments only, and the gist of the present invention is not limited to these embodiments. Of course, various changes can be made within the range.

[Brief explanation of the drawing]

FIG. 1 is a side view showing one embodiment of the present invention, and FIG. 2 is a side view showing the other side of the implementation. 1+) is the transfer sheet strip (2) is the guide 0-ler (31141 is the pinch feed roller 5-) (+1) is the screen printing screen print screen (6) is the perforated fabric strip ()) Fi engraving 0- for printing 0- C or higher)

Claims (1)

[Claims] ■ A non-instant setting adhesive such as a solvent-based or reactive adhesive is coated on the transfer thin film surface of a transfer sheet strip whose back surface is inert to the following adhesives in an arbitrary pattern or design. ink, then overlay the transfer sheet strip on its adhesive side over a perforated fabric strip and press the strips together with a pressure surface inert to the adhesive so that only in the area of the adhesive Glue the strips together and
- After the adhesive has solidified, the transfer sheet strip is peeled off from the perforated fabric strip, and the transferred thin film of the transfer sheet strip is applied to one side of the perforated fabric strip to form the adhesive pattern or the transfer sheet strip. A method for forming a single-sided pattern on a perforated fabric, which is characterized by transferring the pattern according to the pattern. ■ In the method according to claim 0, the transfer sheet strip is made of a metal vapor-deposited film as the transfer thin film. A method for forming a single-sided pattern on a perforated fabric having (2) In the method described in claim 0, the transfer sheet strip has a composite laminate of a metal vapor-deposited film and nine colored thin films laminated on one side of the metal vapor-deposited film as the transfer thin film. A method of forming a pattern on one side of a perforated fabric. (i) In the method described in claim 0, the transfer sheet strip has a composite laminate of a metal vapor-deposited film and nine colored thin films laminated on both sides thereof as the transfer thin film. A method of forming a pattern on one side of a perforated fabric.