JP2005350822A - Mark - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mark affected by no releasant and furnished with an interposed layer that does not see through and permeate the color of and a sublimable dye in a uniform or the like. <P>SOLUTION: The mark has a structure such that a fabric such as a woven fabric, knitted fabric or nonwoven fabric is served as substrate and the reverse face of the substrate is backed with the interposed layer, wherein the interposed layer consists of a synthetic resin, does not see through the color of a product such as a uniform, hinders both the sublimation and permeation of the sublimable dye used in coloring the product by hot-press operation in applying the mark onto the product, is hard to react on a solvent such as toluene used as a releasant, and is imparted with the properties of being subject to heat cut and hindering yellowing by smoke emitted in leather cutting, and also the reverse face of the interposed layer is backed with an adhesive layer consisting of a hot-melt-based thermoplastic synthetic resin lower in melting point than the synthetic resin constituting the interposed layer. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention is applied as a decorative pattern, decorative pattern, decorative character, etc. to sports clothes such as uniforms, and other textile products made of woven fabrics, knitted fabrics, non-woven fabrics, etc. (hereinafter collectively referred to as products such as uniforms). This is an invention relating to a mark (hereinafter simply referred to as a mark).

Conventionally, the general structure of the above-mentioned mark to be attached to a product such as the above-mentioned uniform is a fabric such as woven fabric, knitted fabric, non-woven fabric, etc. Laminated or coated with a hot-melt thermoplastic synthetic resin to form an adhesive layer made of a hot-melt thermoplastic synthetic resin to form a mark fabric. It cut out into shapes, such as a design, a pattern, and a character, and these cutouts were formed as a mark as a desired design, a pattern, and a character.
That is, the mark 1 is cut out as a desired pattern, pattern, or character from the above-described mark fabric, and the adhesive layer 3 is formed on the back of the mark base 2 as shown in FIG.

  An operation of attaching the mark 1 to a product (not shown) such as a uniform will be described. The surface of the adhesive layer 3 formed on the back side of the mark base 2 is placed on the surface of the bed so as to overlap the surface of the fabric of the product such as uniform. And it heat-presses with the heat press instrument from the upper surface of the mark ground 2. By this operation, the adhesive layer 3 described above is melted between the mark base 2 and the fabric surface of the product such as a uniform under a heat pressing condition.

  The hot-melt thermoplastic synthetic resin, which is a constituent component of the adhesive layer 3 separated by the above operation, permeates both the mark base 2 side and the fabric side of products such as uniforms.

When the above-mentioned heating and pressing operation is stopped, the hot-melt thermoplastic synthetic resin, which is a component of the adhesive layer 3 that has melted and penetrated into the fabric side of the product such as the uniform as well as the mark base 2 side, is cooled. . And the penetration state is maintained.
That is, by the above-described operation, the hot-melt thermoplastic synthetic resin, which is a constituent component of the adhesive layer 3 that has permeated into the fabric of the mark place 2 and the uniform or the like, maintains a state of permeating both so-called anchoring. The function is performed and the fabric of the mark place 2 and the product such as uniform is firmly adhered.

Until now, the matters required for the mark 1 to be attached to a product such as a uniform are as described above. The mark 1 attached to a product such as a uniform constitutes the mark base 2 and the adhesive layer 3 constituting the mark 1. The hot-melt thermoplastic synthetic resin is said to have the condition that it is compatible with fabrics of products such as uniforms and has stretchability and flexibility, and also exhibits adhesiveness excellent in friction resistance and washing resistance. It was.
There was no idea that marks once attached to products such as uniforms could be peeled off.

However, recently, a mark once attached to a product such as a uniform is required to be easily peeled off from the product such as a uniform as necessary. In order to satisfy this requirement, the anchoring function performed by the hot-melt thermoplastic synthetic resin, which is a constituent component of the adhesive layer 3 lining the mark fabric 2 that has penetrated into the fabric of the uniform or the like, is weakened. A release agent for peeling off the mark 2 from the fabric of the product has been sold. The following operation is performed to peel off the mark 1 attached to a product such as a uniform using this release agent. That is, the release agent is infiltrated into the place where the mark 1 is pasted from the back of the fabric of the product such as uniform. Then, the anchoring function of the hot-melt thermoplastic synthetic resin which is a constituent component of the adhesive layer 3 is weakened. Then, the mark place 2 is peeled off from the fabric surface of the product such as a uniform.
However, in reality, even if this stripping agent is used, the mark place 2 cannot be peeled cleanly from the fabric of a product such as a uniform.
This is because the release agent soaked from the back of the fabric of a uniform or the like penetrates the hot-melt thermoplastic synthetic resin, which is a component of the adhesive layer 3 that exhibits the function of weakening the anchoring function. The mark 2 is easily peeled off from the synthetic resin through the ground 2, and the hot melt thermoplastic synthetic resin, which is the constituent component of the adhesive layer 3, is used in the production of a product such as a uniform. It is because it will peel off from the fabric surface of products, such as a uniform, leaving it on the ground.

Therefore, the applicant of the present invention has developed a mark that satisfies the requirement to cleanly peel off the mark ground from the fabric of a product such as a uniform, and this is referred to as Japanese Patent Application No. 2001-122468, and also as Japanese Patent Application No. 2002-259738. I applied.
Japanese Patent No. 2675326 Japanese Patent Application No. 2001-122468 Japanese Patent Application No. 2002-259738

  By the way, as described above, when it is necessary to peel off a mark once attached to a product such as a uniform, the mark must be peeled off from the product such as a uniform. Don't be. However, it cannot be an ideal mark by itself. At least the following conditions must be satisfied.

When the mark is affixed to a product such as a uniform, the color of the fabric of the product such as a uniform can be seen through the mark place constituting the mark, thereby hindering the beauty of the mark itself. Therefore. The color of the fabric of a product such as a uniform must be transparently visible on the mark.
In addition, if the mark fabric from which the mark is cut out is curled during storage, the mark cut out from the mark fabric will also become a curled mark, resulting in a hindrance to sticking. Therefore, the mark fabric must be configured to be a mark fabric that does not curl.
Furthermore, the fabric of the product such as uniform is colored using a sublimation dye, or the design or pattern of the product such as uniform is colored using a sublimation dye. When a heating and pressing operation is performed to attach the mark to a product such as a uniform after the mark is superimposed on the coloring, design or pattern, the sublimation dye sublimated from the coloring, design or pattern is marked 1 There is a possibility that the mark ground 2 of the mark 1 may be discolored through the mark ground 2. Therefore, the mark 1 must be configured to prevent the dye that has been sublimated from passing therethrough.
The present invention seeks to provide a mark having these configurations.

  The present invention not only satisfies the above-mentioned various requirements, but also has a mark that is easier to heat cut than conventional marks and that can prevent yellowing of the mark due to smoke generated during leather cutting. It is something to be offered.

  A fabric made of woven fabric, knitted fabric or non-woven fabric is used as a mark fabric 2, and heat pressure is applied to the back surface of the mark fabric 2 to prevent see-through coloring of a product such as a uniform and to attach the mark to the product of the uniform. The operation prevents the sublimation dye used for coloring products such as uniforms from passing through sublimation, and it is difficult to react with solvents such as toluene used as a release agent, and it is easy to heat cut with smoke on leather cut ground. With a hot-melt thermoplastic synthetic resin that is lined with an intervening layer 4 made of a synthetic resin imparted with the property of preventing yellowing and has a melting point lower than that of the synthetic resin that forms the intervening layer 4 on the back surface of the intervening layer 4 The adhesive layer 3 is backed.

  The intervening layer 4 of the mark 1 of the present invention is composed of the constituent materials as described above. Therefore, even when the release agent is used when the mark 1 attached to a product such as a uniform is peeled off, the intervening layer 4 prevents the release agent from penetrating to the mark base 2 and is removed cleanly as described above. I can take it. In addition, when the mark 1 is attached to a product such as a uniform, the coloring of the product such as a uniform is not transmitted to the mark place 2 by the intervening layer 4. In addition, when sublimation dyes are used for painting products such as uniforms, even if the dyes sublimate by heating and pressurizing operations that are marks attaching work, the sublimation is prevented by the intervening layer 4, Transmission to the mark base 2 can be prevented, and the mark base 2 of the mark 1 can be prevented from being discolored.

  The mark 1 of the present invention is cut into a desired shape and pattern from a mark fabric (not shown) to have a multilayer structure as shown in FIG. The mark fabric 2 used for making the mark fabric of the mark 1 constituting the present invention uses a desired fabric such as a woven fabric, a knitted fabric, and a nonwoven fabric used for making the conventional marks.

  In order to construct the mark 1 of the present invention, first, an intervening layer 4 that is a synthetic resin layer is formed on the back surface of the mark base 2 on which the mark fabric is formed. An adhesive layer 3 is formed on the back surface of the intervening layer 4 to make a mark fabric. The formation agent of the intervening layer 4 which is a synthetic resin layer lining the back surface of the mark fabric will be described.

The synthetic resin used to form the intervening layer 4 which is the above-described synthetic resin layer is a synthetic resin having a property of being integrated with the back surface of the mark base 2 constituting the mark fabric. The intervening layer 4 which is the synthetic resin layer is lined with the adhesive layer 3. The adhesive layer 3 backed by the intervening layer 4 is the same as the adhesive layer 3 which is a constituent material of the conventional mark shown in FIG. In other words, the mark 1 is melted between the back surface of the mark 2 that is a constituent material of the mark 1 and the fabric surface of the product such as the uniform by the heating and pressing means performed when the mark 1 is attached to the product such as the uniform. The adhesive layer 3 penetrates the back surface of the ground 2 and the fabric surface of a product such as a uniform and exhibits a throwing function on both. That is, the adhesive layer 3 is a layer formed of a hot-melt thermoplastic synthetic resin. The intervening layer 4 constituting the mark 1 of the present invention shown in FIG. 2 has an affinity with a hot-melt thermoplastic synthetic resin that forms the adhesive layer 3 which is a constituent material of the conventional mark described above. In addition, a thermoplastic synthetic resin having a melting point higher than that of the hot-melt thermoplastic synthetic resin forming the adhesive layer 3 is used.
Moreover, the synthetic resin forming the synthetic tree layer, which is the intervening layer 4 described above, is a release agent that has been used to peel off the mark 1 attached to products such as uniforms, that is, the configuration of the adhesive layer 3. It reacts with a release agent used to weaken the anchoring function performed by the hot-melt thermoplastic synthetic resin, which is a component (for example, a solvent sold under the trade name “Harriron Sap” manufactured by Daicel Chemical Industries, Ltd.) It is a synthetic resin that has a difficult property. The synthetic resin is made of, for example, a synthetic resin that does not react with toluene, which is the main component of the release agent.
In the present invention, the synthetic resin layer, which is the intervening layer 4 lining the mark ground 2 constituting the mark 1, is not only made as the intervening layer 4 as a synthetic resin layer that only exhibits the above-described functions, but is also described above. The intervening layer 4 that solves the problem is a novel synthetic resin layer.

First, means for forming the intervening layer 4 as a novel synthetic resin layer will be described.
When the mark 1 is affixed to a product such as a uniform, the color of the fabric of the product such as a uniform can be seen through the mark ground 2 of the mark 1 to hinder the aesthetic appearance of the mark 1. Therefore, it is necessary that the fabric color of the product such as uniform should not be seen through the mark area 2. In order to obtain the synthetic resin layer, a colorant such as titanium oxide is mixed with the above synthetic resin.
In addition, the mark fabric from which the mark 1 is cut out may be curled depending on the storage environment. If the mark fabric is curled during storage, the mark 1 cut out from the mark fabric also becomes a curled mark 1, so the mark fabric needs to be configured as a non-curled mark fabric. It is preferable that the synthetic resin layer lining the back side of the mark fabric 2 for producing the mark fabric is a synthetic resin layer that can prevent the mark fabric from curling.
In addition, when a product such as uniform is colored, or when the colorant that forms the design or pattern of the product uses a sublimation dye, mark 1 is superimposed on the coloring, design or pattern. If the heating and pressing operation for attaching the mark 1 is performed, the dye sublimated from the coloring, design, and pattern may pass through the mark base 2 of the mark 1 and discolor the mark base 2 of the mark 1. The intervening layer 4, which is a synthetic resin layer formed on the back of the mark base 2, is a synthetic resin that is a synthetic resin layer that can be a constituent component that prevents the sublimated dye from passing therethrough. For this purpose, it is preferable to add a vinylidene chloride copolymer, aluminum hydroxide, hydrotalcite, ethylene-tetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene, tetrafluoroethylene-pearl fluoroalkyl vinyl ether.

  The present invention not only satisfies the various configurations described above, but also is a synthetic resin that is easier to heat cut than the conventional mark 1 and that can prevent yellowing of the mark area 2 due to smoke generated during leather cutting. It is intended to provide a mark 1 with a layer. For this purpose, it is desirable to form the intervening layer 4 and the adhesive layer 3 as thin as possible.

  As described above, the adhesive layer 3 backing the intervening layer 4 for making the mark fabric for constituting the mark 1 of the present invention is the same hot-melt thermoplastic as the adhesive layer 3 constituting the conventional mark 1. Use synthetic resin.

Means for making the mark 1 of the present invention will be described. The synthetic resin for forming the intervening layer 4 made of the synthetic resin layer lined on the back of the mark base 2 is formed by a paste-like synthetic resin mixed so as to exhibit the above-described functions.
In order to form the intervening layer 4 on the back side of the mark base 2 with the paste-like synthetic resin, the synthetic resin is coated. The coated synthetic resin is a synthetic resin for making a layer that is firmly integrated with the back of the mark 2. The synthetic resin is a synthetic resin having an affinity for the synthetic resin forming the adhesive layer 3, is a synthetic resin having a melting point higher than that of the adhesive layer 3, and unlike the adhesive layer 3, it does not react with a release agent. Of course, it must be mixed as a synthetic resin for producing a synthetic resin layer having the above requirements.

In addition, the intervening layer 4, which is a synthetic resin layer made of the synthetic resin lined on the back of the mark ground 2 constituting the mark 1 of the present invention, sees through the fabric and color of a product such as a uniform. In order to prevent the mark area 2 from curling, and further to prevent sublimation dyes used for coloring of uniforms or sublimation dyes from being sublimated, the above additives are mixed. However, since the thermoplastic synthetic resin layer on the back of the mark base 2 loses flexibility or stretchability due to the mixing of these, the above-mentioned requirement that the synthetic resin layer must have Don't become a layer of killing.
As a preparation for that purpose, an emulsifier and a softening agent may be mixed into the mixed synthetic resin.

  After this operation is completed, the adhesive layer 3 is formed.

The first means for forming the adhesive layer 3 is dried after the synthetic resin coating operation for forming the intervening layer 4 is completed.
By this operation, an intervening layer 4 that is a thermoplastic synthetic resin layer having the above-described requirements integrated with the mark base 2 is formed on the back side of the mark base 2.
This layer is the intervening layer 4 for solving the problem described in the section of the problem to be solved by the present invention.
The thickness of the intervening layer 4, which is a synthetic resin layer, or the mixing ratio of additives is determined as appropriate. As described above, this layer is preferably formed thin.
After forming the intervening layer 4 described above, the adhesive layer 3 is formed on the surface of the intervening layer 4 by a coating method according to the prior art.
After this operation, the adhesive layer 3 is obtained by heating and drying.

As a means 2 for forming the adhesive layer 3, after the intervening layer 4 is formed, a hot-melt thermoplastic synthetic resin film is laminated by a laminating method.
By this operation, the mark fabric 2 is lined with the intervening layer 4, and the intervening layer 4 is lined with the adhesive layer 3. This is cut into a desired shape, and the mark 1 having the configuration shown in FIG. 2 is formed.

Means 2 for forming the adhesive layer 3 is that after coating the paste-like synthetic resin mixed with the above-mentioned additives in order to form the intervening layer 4, the entire coated surface is not dried. A hot-melt thermoplastic synthetic resin powder is uniformly spread on the surface. This hot-melt thermoplastic synthetic resin powder adheres in a laminated state to the surface of a paste-like thermoplastic synthetic resin mixed with the aforementioned additives.
Dry after completion of this operation.
After the completion of the drying operation, the synthetic resin layer lined on the mark base 2 becomes the intervening layer 4 and the adhesive layer 3 integrated with the intervening layer 4 is formed.

  The mark dough is made by the above-described operations 1 and 2. This is cut into a desired shape to obtain a mark 1 having the configuration shown in FIG.

The means for sticking the mark 1 of the present invention shown in FIG. 2 made by the above-described means to a product such as a uniform will be described. The means is the same as the conventional mark 1. That is, the adhesive layer 3 constituting the mark 1 is overlapped on the fabric surface of a product such as a uniform and heated and pressurized with a heating and pressing machine.
By this operation, the hot-melt thermoplastic synthetic resin, which is a forming agent of the adhesive layer 3 constituting the mark 1, is melted between the intervening layer 4 backing the mark base 2 and the fabric of the product such as uniform. Therefore, the synthetic resin that forms the adhesive layer 3 is fused to the synthetic resin layer that forms the intervening layer 4 lined on the mark base 2 and soaks into the fabric of a product such as a uniform.

  When this operation is stopped, the molten synthetic resin is cooled. As a result, it adheres to the synthetic resin layer forming the intervening layer 4 lined on the mark base 2. The melted synthetic resin that has permeated into the fabric of a product such as a uniform hardens in a state where the anchoring function is exerted on the fabric.

  When this operation is performed, the synthetic resin that is the forming agent of the synthetic resin layer that is the intervening layer 4 has a melting point higher than that of the synthetic resin that is the forming agent of the adhesive layer 3, and thus does not melt. Moreover, since the forming agent for the intervening layer 4 and the forming agent for the adhesive layer 3 are selected from synthetic resins having an affinity, the two forming agents are firmly fixed. As a result of this operation, the mark 1 is firmly fixed to a cloth such as a uniform.

  The intervening layer 4 of the mark 1 fixed to a product such as a uniform is made of the above-described synthetic resin. Therefore, when this mark 1 is attached to a product such as a uniform, the coloring of the fabric of the product such as the uniform cannot be seen through the mark 2 of the mark 1. Furthermore, even if the design of a product such as uniform is colored with a sublimable dye, the dye is sublimated by the heating and pressing operation that is performed when the mark 1 is attached to the product such as uniform. The inconvenience of dyeing the mark place 2 of 1 can be prevented.

  The intervening layer 4 of the mark 1 according to the present invention not only has the above-mentioned characteristics, but also after the mark is attached to a product such as a uniform, when it becomes necessary to peel off the mark, the intervening layer 4 of the product such as a uniform can be used without difficulty. It is to be able to peel off beautifully.

  The function of the intervening layer 4 will be described. When the mark 1 attached to a product such as a uniform is to be peeled off for some reason, a release agent is soaked into the back surface of the part where the fabric mark 1 of the product such as a uniform is attached. This operation weakens the anchoring function of the hot-melt thermoplastic synthetic resin, which is a component for forming the adhesive layer 5 that adheres the mark 1 to the fabric of the uniform or the like. When this phenomenon occurs, the mark 1 attached to the product such as the uniform is peeled off from the product such as the uniform.

Until now, when the release agent that weakens the anchoring function of the synthetic resin, which is a component of the adhesive layer 5, passes through the synthetic resin and reaches the mark base 2, the mark base 2 and the synthetic resin May be weakened.
As a result, the synthetic resin component having a weakened anchoring function may be peeled off from the mark 2 of the mark 1 to be peeled off from a product such as uniform. As a result, when the mark 1 is to be peeled off from the product such as uniform, the synthetic resin component may remain in the fabric of the product such as uniform without being peeled off from the fabric of the product such as uniform together with the mark place 2. is there.
That is, when the mark 1 attached to a product such as a uniform is peeled off, there may be a disadvantage that a beautiful peeling cannot be performed.

The intervening layer 4 constituting the mark 1 of the present invention is formed between the mark base 2 and the adhesive layer 3 in order to prevent the above-mentioned disadvantages from occurring.
When the mark 1 attached to a product such as a uniform is to be peeled off from a product such as a uniform, an operation using the above-described release agent is performed.
By the way, the intervening layer 4 is united with the mark base 2 and is firmly attached to the mark base 2. In addition, as the synthetic resin agent that is a constituent material of the intervening layer 4, a synthetic resin that does not react with the release agent is used, and a synthetic resin that is compatible with the forming agent of the adhesive layer 5 is used. Therefore, both the intervening layer 4 and the adhesive layer 5 are firmly attached. In addition, when the mark 1 attached to the product such as uniform is to be peeled off from the product such as uniform, the release agent passes through the intervening layer 4 even if the operation using the release agent described above is performed. Will not penetrate.
As a result, when a release agent is used to peel off the mark 1 from a product such as a uniform, the intervening layer 4 lined on the mark base 2 is combined with a synthetic resin which is a constituent material of the adhesive layer whose anchoring function is weakened. It can be peeled off beautifully from fabrics such as uniforms.

The perspective view which illustrated one example of composition of the conventional mark The perspective view which illustrated one Example of the structure of the mark of this invention

Explanation of symbols

1 Mark 2 Mark ground 3 Adhesive layer 4 Intervening layer

Claims (1)

A fabric made of woven fabric, knitted fabric or non-woven fabric is used as the mark fabric 2, and heat pressure is applied to the back surface of the mark fabric 2 to prevent color see-through of products such as uniforms and to attach the marks to products such as uniforms. The operation prevents the sublimation dye used for coloring products such as uniforms from passing through sublimation, and does not react easily with solvents such as toluene, which is used as a release agent. It is lined with an intervening layer 4 made of a synthetic resin imparted with the property of preventing deformation, and comprises a hot-melt thermoplastic synthetic resin having a melting point lower than that of the synthetic resin forming the intervening layer 4 on the back surface of the intervening layer 4 A mark characterized by backing the adhesive layer 3.

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