JPS6189361A - Thermal reversal type transfer cloth - 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 Field of the Invention This invention relates to a heat reversible transfer fabric that is convenient to use.

BACKGROUND OF THE INVENTION Conventionally, many materials have been used as mark fabrics, including felt fabric and melton fabric, but in principle they are processed and used by the following two methods.

In other words, use scissors, a knife, a mold, etc., to cut out or punch out the desired design or letters along the cutting lines marked on the back of the felt fabric, melton fabric, or other material, and then cut out or punch out the desired design or letters on the back, chest, or arms of the shirt. 1; 1 by hand or with a sewing machine, or by applying hot melt resin adhesive 15 to one side of the mark fabric material 8 using heat, as shown in the figure rjS14, in the same manner as described above. Cut out or punch out the required design or letter shape along the cut-off line displayed on the back side, and apply heat and pressure to a shirt, etc. to melt the hot melt tree glued to the mark fabric and adhere the mark. There are known ways to do this.

By the way, in both the former and the latter, when making a pattern or letter-like mark, the surface of the fabric member is soiled with a writing instrument, which loses its usefulness as a mark, and in the former, regardless of the size of the mark, the surrounding area is sewn and used. Therefore, the use of multiple designs and letters such as people's names takes time and effort, and is extremely inefficient due to individual differences in sewing techniques, and also poses problems in terms of aesthetics and texture. In the latter case, it is not necessary to sew as in the former case, but as mentioned above in both the former and latter cases, marking the cutting line on the front side with a writing instrument will contaminate the fabric, so it is better to put a mark on the back side and then cut. There were deficiencies such as the fact that the marks had to be inserted in the opposite direction and workability was extremely poor.

TECHNICAL PROBLEM This invention solves the above-mentioned problem, and its technical problem is to obtain a heat reversal transfer fabric that is easy to manufacture and convenient to use.

Technical Means In order to solve the above-mentioned technical problems, the present invention provides a temporary adhesive layer 2 on the entire surface of a heat-resistant release base fabric 1, and a sheet-like fabric member 3 made of woven fabric, felt, etc. is temporarily attached to the temporary adhesive layer 2, and then the tip portion 5 is attached to the entire surface of the fabric member 3.
The film-like hot-melt resin JVJ9, which has a stronger adhesive strength than the board-cut XI layer 2, is embedded over the entire surface.

Embodiment An embodiment of the manufacturing process of the thermal reversal type transfer fabric of the present invention will be described below with reference to the drawings.

In the first step, as shown in FIG. 2, a paste-like adhesive with relatively weak adhesive strength is applied to the entire surface of the release base material 1 by spraying or other means to form a temporary adhesive layer 2.

In the second step, as shown in Fig. 3, colored board is cut out in a colorless or white color or colored in an appropriate color using a relatively weak paste-like adhesive formed in the first step; Fabric with y4 colors or the same color as the color of layer 2 or with an appropriate pattern,
Sheet-like fabric members 3 made of felt or the like are laminated and bonded only to the temporary adhesive surface portion 18 so that the surface portion 4 of the sheet-like fabric member 3 is not buried inside the temporary adhesive layer 2,
Although the solvent of the glue-like adhesive, which has a relatively weak adhesive force, is evaporated by means such as heat drying and fixed to the release material 1, the surface portion 4 may be bonded only to the temporary bonding surface portion 18. Whether or not the surface portion 4 is to be adhered in a state in which it slightly digs in from the temporary adhesion surface portion 18 can be adjusted depending on the material of the fabric member 3 and the viscosity depending on the degree of dryness of the temporary adhesive layer 2 at the time of adhesion. Note that if the surface portion 4 of the fabric member 3 is adhered only to the temporary adhesive surface portion 18 so as not to be buried inside the temporary adhesive layer 2, separation of the temporary adhesive layer 2 and the fabric member 3 is extremely easy.

In the third step, as shown in FIG. 4, a hot melt CI fat film 7 is placed on the entire surface of the fabric member 3 temporarily attached to the temporary adhesive layer 2 in the ffrJ2 step.

In the fourth step, as shown in FIG.
It is buried in a hot melt film with strong adhesive force by means of strong heating to make it stick) tfff fat JT! I9 is formed on the entire surface of the fabric member 3.

Thus, a thermal reversal type transfer fabric 10 is formed.

In addition, 11 is a member to be transferred, and 12 is a member to be transferred 11.
The surface layer 6 of the base material 1 for peeling is the surface to be processed, and the transfer member pieces 13 such as designs and characters to be transferred to the transfer member 11 are cut with a cutter 14 such as scissors.
A design pattern 16 that matches the transfer member piece 13 is applied to the transfer member piece 13, and the transfer member is cut along the design pattern 16 with a cutter 14 such as scissors, a knife, or a mold. 17 is a patterned member.

In addition, the film-like hot melt resin waste that melts under heat and pressure and penetrates into the copying cloth to adhere designs and letters melts at a temperature that does not impair the texture and physical properties of the transfer material, and has a remarkable adhesive effect. For example, polyacid type, polyester type, E, V, A type, ronone type, vinello type, etc. are used.

In addition, the sheet-like fabric member 3 made of woven fabric has appropriate strength,
A cotton fabric made of natural fabric that has elongation, elasticity, and plasticity.
The sheet-like fabric member 3 is made of silk fabric, human silk fabric made of artificial fibers, cotton fabric, or other suitable fabrics, and also made of felt. It is dyed and made into wide cloth.

In addition, the release material 1 is made of non-woven fabric, high-quality paper, film paper, etc.
The one made of P and the one made of film have high transparency.
Like non-woven fabrics and high-quality paper, this film does not change its physical properties at the transfer temperature during thermal transfer, and has been confirmed to be safe and hygienic due to its strong mechanical properties and chemical resistance that can withstand peeling resistance during transfer. This is what was used.

For example, the processing temperature used for polyester film is generally said to be -70°C to +150°C, but the melting point is 260'C or higher, and class n3? Approximately 20 if open
You should use one that can withstand temperatures of 0°C.

In addition, for temporary adhesion Wi2 and peeling, when the fabric 1 is peeled off from the base fabric 1 for peeling after heat transfer, the temporary adhesive layer 2 is the same as the base fabric 1 for peeling.
) Alt, it is necessary to take measures to prevent it from falling off and remaining on the surface of the patterned member 17. That is, it is necessary to use an adhesive suitable for bonding one side of the release material. For example, an adhesive should be devised that is mainly made of urethane, ionomer water-based resin, aromatic polyester ionomer water-based resin, etc., and whose adhesive strength is adjusted according to the purpose of use as a temporary adhesive.

Formulation example 60 parts of a solution of 2.5 to 3 parts of sodium alginate to 100 parts of water 24 parts of polyester ionomer water-based resin 16 parts of acrylic water-based resin The viscosity of the resin glue with the above composition was adjusted with ammonia water and adhesive for board cutting MJN2 was prepared. used as an agent.

If the release material 1 is made of a heat-resistant synthetic resin, such as a polyester resin film, it will not be deformed by heat during adhesion and will be strong, and the release material 1 will be transparent. If the temporary adhesion WJ2 is made transparent, it is possible to fully consider the orientation of the patterned member 17 and the clothing to be transferred before adhering, and when transferring and adhering to the transferred member 11, it is possible to It is easy to confirm the placement position and the transfer work can be performed without failure.

Effects The present invention has the above-described structure, in which a temporary adhesive layer 2 is provided on the entire surface of a heat-resistant release material 1, and a sheet-like fabric member 3 made of woven fabric, felt, etc. is attached to the temporary adhesive layer 2. Temporary ' In order to transfer and form a pattern member 17 such as a required design or text on the processing surface 12 which is a transfer member 11 such as clothing such as a T-shirt or a bag, the necessary design or text may be transferred. Transfer member piece 13 is peeled off from base material 1
A design FAll) 16 is written on the surface 6 of the transfer member 13 as shown in FIGS. 6, 7, and 8, for example, and the transfer member piece 13 is formed by cutting along the design pattern 16 with a cutter 14, First, the transfer member piece 13 is placed on the surface to be processed 12 as shown in FIG. 9, so that the overall balance can be checked before pasting, and the peeling base material 1 prevents the material member 3 from being soiled. Design pattern 1 that serves as a mark for cutting
This also prevents contamination caused by No. 6.

Therefore, after adjusting the overall balance, for example, the positional relationship of the transfer member pieces 13, 13.13 of the A-B/C pattern shown in the figure, if heated with a heating device such as an iron at a temperature at which the film-like hot melt resin W19 melts. The melted hot melt film 6 (fat layer 9) flows into the structure of the workpiece surface 12, and as the workpiece 12 cools after heating, the hot melt resin agent that has flowed in fixes to form a strong adhesive state.

Next, when the surface to be processed 12 has cooled, when the peeling base material 1 is peeled off as shown in FIG. 12 from the state shown in FIG. By flowing into the surface 12 to be processed, it is possible to strongly adhere and form a beautiful three-dimensional pattern.Furthermore, the tip 5 of the sheet-like fabric member 3 made of woven fabric, felt, etc. can be melted into a film-like hot melt. By embedding it in the Hjf fat layer 9, it is prevented from falling off, and furthermore, the cut portion is prevented from fraying, and three-dimensional and beautiful designs or letters can be obtained.

The groove on the stone is extremely simple, suitable for mass production, and can be provided at low cost. Women and girls can easily transfer the image using an iron, and it is also suitable for attaching to expensive clothing. It has many industrial effects, such as being able to carry out operations with peace of mind. .

[Brief explanation of the drawing]

rjS1 is a partially cutaway plan view, Figures 2, 3, 4, and 5 are enlarged sectional views showing the manufacturing process, and Figures 6 and 7.
Fig. 8 is a perspective view showing the state at the time of cutting, Fig. m9 is an illustration of adjustment during transfer, Fig. f510 is a partial plan view during transfer, and Fig. 11 is an A-A cross section in Fig. fjS10. 12 is a partial cross-sectional view showing a peeled state, FIG. 13 is a front view after transfer, and FIG. 14 is a cross-sectional view of a conventional product. 1... Mother fabric for peeling 2... Temporary adhesive layer 3... Fabric member 4... Surface portion 5... Tip portion 6... Surface 7... Hot melt resin film 8... Mark fabric material 9...Film hot melt resin 1
0... Heat reversal type % type % 13... Transfer member piece 14... Cutting device 15...
Hot melt resin adhesive 16-・Design wedge 1
7...Patterned member 18...Temporarily bonded surface portion (Figure 1, Figure 10, Figures 2-12) 1 b

Claims (1)

[Claims] A temporary adhesive layer 2 is provided on the entire surface of a heat-resistant release material 1, a sheet-like fabric member 3 made of woven fabric, felt, etc. is temporarily attached to the temporary adhesive layer 2, and then the entire surface of the fabric member 3 is temporarily attached. A heat reversible transfer fabric characterized in that a tip part 5 is embedded and a film-like hot melt resin layer 9 having a stronger adhesive force than the temporary adhesive layer 2 is provided on the entire surface of the fabric member 3.