JP2003293274A - Thermocompression bonding mark - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a base for thermocompression bonding mark completely releasable from a cloth such as a uniform, etc., by supplying a stripping agent form back of the cloth for stripping the mark base form the cloth like the uniform, etc. <P>SOLUTION: The thermocompression bonding mark base is obtained by laminating a synthetic resin layer comprising a thermoplastic colored synthetic resin with flexibility and softness, on a surface of a releasing sheet, an inclusion layer comprising a thermoplastic resin layer free from effect of a releasing layer on the marker base and a hot melt resin layer having a melting point lower than that of the inclusion layer and the marker base. The thermocompression bonding mark is obtained by clipping the mark base from the thermoplastic hot melt resin layer to the mark base formed on the releasing sheet of a desired pattern in a half-cutting manner. <P>COPYRIGHT: (C)2004,JPO

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a so-called release sheet 1 which is often used for making marks in the mark industry, and is provided with a thermoplastic colored synthetic resin on the surface thereof. And a layer having high elasticity and high flexibility is formed as the mark base 2 on the surface of the mark base 2 so that the melting temperature is lower than the melting point of the mark base and the layer functions as an adhesive. A thermoplastic hot-melt synthetic resin layer 3 made of a specially-prepared synthetic resin is formed into a mark fabric 4, and the mark fabric 4 is half-cut into a desired pattern on a release sheet surface to obtain a desired shape. Thermo-compression type mark 5 of the type formed on
About. 2. Description of the Related Art A mark 5 according to the present invention is formed by cutting out a desired pattern shape from the mark cloth 4 by a half-cut method, and the surface of the release sheet 1 is colored with a thermoplastic resin. The present invention relates to a mark 5 of a type formed by forming a mark base 2 made of a synthetic resin and forming a thermoplastic hot melt synthetic resin layer 3 on the surface thereof.
This is shown in FIG. [0003] In order to attach a desired design to a cloth (not shown) such as a uniform using the mark 5, a thermoplastic hot melt synthetic resin layer 3 constituting the mark is superimposed on the cloth such as a uniform, and the mark is formed. 5 is heated and pressurized from the side of the release sheet 1 using an iron press machine which is a heating and pressurizing device. [0004] By this operation, the thermoplastic hot melt synthetic resin layer 3 forming the mark 5 is melted between the mark place 2 and a cloth such as a uniform. On the other hand, the molten resin of the thermoplastic hot-melt synthetic resin layer 3 penetrates into the weave and stitches of the fabric such as a uniform, and also penetrates into the fiber which is the material of the fabric such as a uniform. I do. When this cools,
Since the resin of the thermoplastic hot-melt synthetic resin layer is a thermoplastic synthetic resin, the permeated state is maintained as it is. That is, the anchor function is exhibited. On the other hand, the layer forming the mark base 2 and the thermoplastic hot melt synthetic resin layer are re-adhered. [0007] Due to this phenomenon, the above-mentioned mark ground 2 is firmly bonded to a cloth such as a uniform through the above-mentioned thermoplastic hot melt synthetic resin layer 3. After this operation, the release sheet 1 is peeled off from the mark ground 2 surface. By this operation, a mark of a desired pattern is adhered to a cloth surface such as a uniform. When the mark ground 2 cut out to the desired design is a design cut out as a team name or a uniform number, the mark ground is adhered to a fabric such as a uniform as a team name or a uniform number. By the way, hitherto, it has been difficult to bond a pattern composed of the above-mentioned mark ground to a cloth such as a uniform.
Elasticity, and the elasticity of the mark land rich in flexibility, and
The task of research was how to adhere firmly without impairing the flexibility, and what kind of thermoplastic hot melt synthetic resin to select. However, recently, in addition to solving the above-mentioned problems, it has been said that it is necessary to satisfy a demand that a mark ground firmly adhered to a cloth such as a uniform can be peeled off as necessary. Circumstances have arisen. In order to satisfy this demand, a release agent comprising a mixture of methanol and toluene as main components has been developed. The release agent is, for example, a release agent developed by Daicel Chemical Industries, Ltd. and sold by the applicant under the trade name of Harylon Sap. This release agent has a dissolving function only in the thermoplastic hot melt synthetic resin described above among the thermoplastic synthetic resins, and is prepared so as not to exhibit a dissolving function in the other synthetic resins. It is. In order to peel off the mark ground firmly adhered to the fabric such as the uniform with the above-mentioned release agent, the thermoplastic hot melt synthetic resin layer adhered to the fabric such as the uniform by exerting an anchoring function. In order to reduce or eliminate the anchoring function exerted by the synthetic resin of the above, the release agent is applied to the back surface of the fabric such as a uniform by applying or spraying to the back surface of the fabric such as a uniform. By the operation of infiltrating the release agent, the anchoring function exhibited by the synthetic resin of the thermoplastic hot melt synthetic resin layer is reduced or eliminated and the mark is peeled off from a cloth such as a uniform. The anchoring function of the thermoplastic hot melt resin is not exerted in a uniform state between the marked place and the fabric such as uniforms, and there are some places that are strong and some places that are weakly displayed. is there.
Therefore, a large amount of
It should be necessary to inject a small amount of release agent into the parts that are weakly exerting, but where are the parts that exert the function strongly, and where are the parts that exert the function weakly? It is indistinguishable. Therefore, when the release agent is infiltrated into the back surface of the cloth such as a uniform in the determination under the condition where the determination cannot be made, a small amount of the function is weakly exerted at the place where the function is strongly exerted. A large amount of the release agent will be supplied to such a place. In this state, when the mark is peeled off from a cloth such as a uniform, the mark where the function is weakly exerted is easily peeled off, but the mark where the function is strongly exerted is marked. It will not be peeled. Also, if the amount of release agent inadvertently penetrates more than necessary, the release agent dissolves the hot-melt synthetic resin layer and reaches the mark area, forming on the mark area and its surface. The inconvenience of peeling off the applied thermoplastic hot melt synthetic resin layer occurs. In other words, there arises a problem that the mark ground cannot be cleanly removed from the fabric surface of the uniform or the like. SUMMARY OF THE INVENTION The present invention provides a method for removing a mark from a fabric surface of a uniform or the like without causing the above-mentioned inconvenience by applying a sufficient amount of a release agent to the uniform or the like. An object of the present invention is to provide a thermocompression-bonded mark material that can be supplied to the back surface of a fabric and the mark material can be peeled cleanly from a fabric such as a uniform by infiltrating the fabric with the release agent. Means for Solving the Problems A mark base made of a synthetic resin layer having flexibility and elasticity made of a thermoplastic colored synthetic resin is formed on a surface of a release sheet, and the mark ground is formed. Form a thermoplastic synthetic resin layer that is an intervening layer that does not cause a component change depending on the release agent, and forms a thermoplastic hot melt synthetic resin layer having a melting point lower than that of the mark ground, the intervening layer in the intervening layer. The mark fabric formed as described above is cut out from the thermoplastic hot melt synthetic resin layer into a desired pattern by a half-cut method that reaches a mark place formed on the release sheet, and the mark place and the interposition are interposed on a release paper surface. Thermo-compression type mark formed in a desired pattern consisting of a layer and a thermoplastic hot melt synthetic resin layer. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a thermocompression type mark basically formed by cutting out a desired shape from a mark fabric described in the section of the prior art shown in FIG. The mark of the present invention has the structure shown in FIG. 2 in order to solve the problems described in the section of the problem to be solved by the invention. That is, on the surface of the release sheet 11, a mark made of a synthetic resin layer 12 which is made of a thermoplastic colored synthetic resin and which has high elasticity and high flexibility is formed. The means for forming the thermoplastic colored synthetic resin layer 12 which is rich in elasticity and flexibility, which is the mark, is formed by coating a thermoplastic colored synthetic resin to a predetermined thickness, and then drying and stretching. A layer rich in elasticity and flexibility, or a layer formed by laminating a thermoplastic colored synthetic resin sheet of a predetermined thickness to form a layer rich in elasticity and flexibility. Good. On the surface of the thermoplastic colored synthetic resin layer 12, which is a mark formed on the surface of the release sheet 11, a thermoplastic synthetic resin having an affinity for the thermoplastic colored synthetic resin layer 12 is used. The layer 13 that does not cause a component change depending on the release agent is formed as an intervening layer. The layer 13 which does not change its component depending on the release agent formed as the intervening layer may be formed by coating a resin comprising such a component by a coating means, or by laminating a resin film comprising such a component. Of course, it may be formed by means. On the surface of the layer 13 which does not cause a component change by the above-mentioned release agent, the melting point temperature is lower than that of the thermoplastic colored synthetic resin layer 12 which forms a mark in parallel with the layer 13.
In addition, a thermoplastic hot melt synthetic resin layer 14 specially adjusted to perform an adhesive function is formed. This layer
It may be formed by coating a thermoplastic hot melt synthetic resin, or may be formed by laminating a thermoplastic hot melt synthetic resin film. By this operation, the marking material 15 is produced. A mark 16 cut out from the mark fabric 15 into a desired pattern by a half-cut method is formed. In order to attach the mark 16 to a cloth such as a uniform, the mark 16 is heated and pressurized by a heating and pressurizing device by the same means as in the conventional method. That is, after the thermoplastic hot-melt synthetic resin layer 14 constituting the mark 16 is overlaid on a cloth surface such as a uniform, the heating / pressing is performed from the side of the release sheet 11 constituting the mark 16 using a heating / pressing tool. By this operation, the thermoplastic hot melt synthetic resin layer 14 becomes
The melted synthetic resin permeates the textures and stitches of the fabric such as a uniform, and the fibers which are the material of the fabric. Then, the anchor function described above is exhibited. The molten resin of the hot-melt synthetic resin layer 14 is re-fused with the layer 13 which does not change its component due to the release agent. In addition, the layer 13 whose component is not changed by the release agent and the thermoplastic colored synthetic resin layer 12 which is the mark place are re-fused. After completion of this operation, the release sheet 11 is peeled off from the surface of the thermoplastic colored synthetic resin layer which is the mark. At this time, the molten resin of the thermoplastic hot melt resin layer is cooled while being infiltrated into the textures and stitches of the fabric such as the uniform and the fibers as the material of the fabric. The thermoplastic hot-melt synthetic resin layer which exhibits a so-called anchor function is integrated with a thermoplastic colored synthetic tree layer which is a mark ground by interposing a layer which does not cause a component change due to the release agent. A pattern is formed and adhered to the dough. When the symbol is a symbol cut out as a team name or a uniform number, it is adhered to the fabric of the uniform or the like as the team name or the uniform number as in the prior art. When the mark is to be peeled off from the cloth surface of the uniform or the like under some circumstances, the above-mentioned release agent is applied to the back surface of the cloth or the like by applying the above-mentioned release agent, spraying or other appropriate means. Soak in. The amount of the seepage is sufficient to reduce or eliminate the anchoring function of the hot-melt synthetic resin layer that has permeated into the fabric such as a uniform. The anchoring function of the hot melt synthetic resin layer supplied with the release agent is reduced or eliminated by the supply of the release agent. This release agent has a function of dissolving the thermoplastic hot-melt synthetic resin layer. This release agent is blocked by a layer that does not change its component by the release agent, and is a thermoplastic colored synthetic resin layer. It does not reach the mark fabric. Therefore, the thermoplastic colored synthetic resin layer 12 adhered to the layer 13 whose components are not changed by the release agent is not affected by the release agent. In this state, when the mark land, which is the layer 12 formed of a thermoplastic colored synthetic resin, which is a stretchable and highly flexible layer, is peeled off from the fabric surface of a uniform or the like, the component change is caused by the release agent adhered to the mark ground. The anchoring function of the thermoplastic hot-melt synthetic resin layer that exerts an anchoring function on the fabric such as a uniform in the intervening layer formed as a layer not to be eliminated has been eliminated, and the thermoplastic hot-melt synthetic resin layer has the above-described intervening layer, mark ground. The whole is peeled off from the fabric surface such as a uniform. According to the present invention, as described above, there is no change in composition between the conventional mark and the thermoplastic hot-melt synthetic resin layer due to the release agent. Since the intervening layer is interposed, it is possible to provide a thermo-compression-type mark which has a function of being suitable for peeling while maintaining the strength of adhering to fabrics such as uniforms.

[Brief description of the drawings] FIG. 1 is a cross-sectional view of a conventional mark. FIG. 2 is a cross-sectional view of a mark according to the present invention. [Explanation of symbols] 11. Release sheet 12. Mark place 13. Intervening layer 14． Thermoplastic hot melt synthetic resin 15. Fabric for mark 16. Thermocompression type mark

Claims (1)

Claims: 1. A mark base made of a synthetic resin layer having flexibility and elasticity made of a thermoplastic colored synthetic resin is formed on a surface of a release sheet, and the mark ground is formed on the mark ground. Forming a thermoplastic synthetic resin layer that is an intervening layer that does not cause a component change depending on the release agent, forming a thermoplastic hot melt synthetic resin layer having a lower melting point temperature than the mark ground, the intervening layer in the intervening layer. From the thermoplastic hot-melt synthetic resin layer into a desired pattern by a half-cut method that reaches the mark place formed on the release sheet, and the mark place and the intervening layer are formed on the release paper surface. A thermocompression bonding mark formed in a desired pattern comprising a thermoplastic hot melt synthetic resin layer.