JPS6117953B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention forms a composite pattern on a fabric, that is, a composite pattern in which at least two types of patterns with different colors and/or glosses are overlapped, and therefore has excellent decorative properties. In particular, the present invention relates to a method of forming a composite pattern on a fabric by a transfer method using a heat-sealable stamping foil.

In this specification, heat-sealable stamping foil refers to a transfer film that is vacuum-deposited onto a base material layer such as a heat-infusible plastic film via a release agent layer, including the description in the claims section. , which is formed by printing, etc., and the entire surface is coated with a hot-melt adhesive.

Conventional techniques and their problems Conventionally, as a method for forming patterns on fabric by a transfer method using stamping foil, hot melt adhesive is applied to the fabric side in the desired pattern shape, and stamping foil ( There is a method in which a pattern is created by pressing and heating a hot-melt stamping foil (without adhesive layer) and transferring a transfer film of the stamping foil only to the adhesive area, and a method in which a hot-melt stamping foil is heat-pressed with a stamping roll or the like. There are two main types of methods: 1, a method in which a pattern is applied by transferring a transfer film of a stamping foil only on the portion corresponding to the stamp protrusion;

In the former method of the conventional method, the surface of the fabric has fuzz and the application of the hot-melt adhesive is poor, so the hot-melt adhesive is applied to the fabric in a delicate and/or subtle pattern. It is extremely difficult to do so, and there is a problem that the transfer pattern that can be formed is limited to relatively rough pattern-like patterns. In addition, the stamping effect of the fabric itself is poor unlike that of paper, so it is difficult to transfer delicate and/or delicate patterns with the printing pressure. Ta.
Furthermore, as a result, in these conventional methods, the previous transfer,
In other words, even if the primary transfer pattern is combined with the secondary transfer using a heat-sealing stamping foil after the primary transfer,
The pattern obtained by the secondary transfer is also limited to a pattern that is not delicate and/or delicate in accordance with the primary transfer pattern, that is, a pattern that is relatively coarse.

The present invention enables primary and secondary transfer patterns to be applied to fabrics by a transfer method using a heat-fused stamping foil, even when the patterns are delicate and/or delicate.
In addition to guaranteeing that the pattern will appear in a good manner, it can be formed as a composite pattern in which at least two types of patterns overlap, and a transferred pattern with a rich variety of patterns can be obtained. The object of the present invention is to provide a method for forming composite patterns of different colors and/or glosses on fabrics, which is superior in decorativeness and usefulness to patterns produced by conventional transfer methods.

Means for Solving the Problems The method of forming a composite pattern on a fabric according to the present invention is to apply a heat infusible composition having mold releasability on the surface of an adhesive layer to mask a desired pattern. Layer the fused stamping foil on the fabric, press and heat it,
After the transfer film of the stamping foil other than the masking area is transferred to the fabric, a heat-sealable stamping foil with a different color and/or gloss from the transfer film of the stamping foil is placed on top of the transfer film, and the transfer film is press-bonded. heating to transfer a desired portion of the transfer film corresponding to the masking portion;
These composite transfers are characterized by the appearance of composite patterns of different colors and/or glosses.

According to the present invention, as a heat-sealable stamping foil for performing primary transfer, the surface of the adhesive layer is coated with a heat-infusible composition having mold releasability to mask a desired pattern. applies. The composition is applied in liquid form to the surface of the adhesive layer of the heat-sealable stamping foil by using an engraving roll or screen method to create a delicate and/or delicate pattern with a variety of patterns. I can do it. In other words, masking the surface of the adhesive layer of the heat-sealable stamping foil by applying the above-mentioned composition makes it difficult to form a pattern according to a predetermined pattern even if the resulting pattern is delicate and/or delicate. It can also be made into a variety of designs.

Therefore, the rest of the surface of the adhesive layer of the masked heat-sealable stamping foil other than the masked part, in other words, the transferable part of the stamping foil also has a delicate and/or delicate design. Therefore, even if the primary transfer pattern is applied by the transfer method using the masked heat-sealing stamping foil, even if it is a delicate and/or subtle pattern, to appear in a good manner according to the above-mentioned masking pattern and as a pattern with a wide variety of variations, and to apply another heat-sealable stamping foil whose transfer film has a different color and/or gloss after this primary transfer. Using the transfer method, it is guaranteed that even if the secondary transfer pattern is delicate and/or has a subtle pattern tone, it will appear in a good manner and as a pattern rich in variety. be done. In addition, during this secondary transfer, the surface of the pattern applied to the fabric in the primary transfer is rendered inactive by the release agent on the transfer film that makes up the pattern. Regardless of whether the stamping foil used is a heat-sealing type, the secondary transfer pattern will not be transferred over the primary transfer pattern, and the primary and secondary transfer patterns will be formed as specified. .

In the present invention, if the fabric has a pattern other than the revealed pattern according to the present invention, such as an embroidery or woven pattern, and it is desired not to apply a transfer pattern to the different pattern, a thermal melting method for primary transfer is used. Using a molded stamping foil that had also been masked in areas corresponding to the above-mentioned different patterns, the required areas on the heat-sealable stamping foil for secondary transfer were masked in the same manner as in the heat-sealable stamping foil for primary transfer. Just use something.
Alternatively, heat-sealing stamping foils for primary transfer and secondary transfer may be of a size or shape that does not overlap the different patterns.

In the present invention, if a heat-sealable stamping foil for primary transfer and/or a heat-sealable stamping foil for secondary transfer that has the ability to reveal sand grains, gold-plated or silver-like patterns is used, primary transfer can be performed. The pattern and/or the secondary transfer pattern can be a sand-grained, gold-plated or silver-like pattern. In this case, the heat-sealable stamping foil for primary transfer is one in which the pattern of the transfer film and/or the pattern of the masking part is a sand grain, gold-plated or silver-like pattern, and the heat-sealable stamping foil for secondary transfer is used. As a combination, the transfer film has an arbitrary pattern other than this pattern, or as a heat-sealing stamping foil for primary transfer, the transfer film and masking part have an arbitrary pattern other than sand grain, gold-plated or silver-like patterns. A combination of a heat-sealable stamping foil for secondary transfer with a transfer film that has a sand-grain, gold-plated or silver-like pattern, or a combination of a heat-sealed stamping foil for secondary transfer, or a combination of transfer films that have a sand-grain, gold-plated or silver-like pattern. A method using a combination of stamping foils for primary transfer and secondary transfer may be adopted.

Since the present invention has the above-mentioned results, when the required composite pattern is to be produced in a small number of lots of a wide variety of products,
Particularly suitable. In the method of the present invention, several types of heat-sealing stamping foils for primary transfer and heat-sealing stamping foils for secondary transfer with different transfer film colors and/or glosses are prepared, and the process is carried out according to orders and other needs. Depending on the situation, the surface of the adhesive layer of the heat-sealing stamping foil for primary transfer (or the heat-sealing stamping foil for secondary transfer, if necessary) is industrially masked using an engraving roll or screen method to create the desired pattern. Since it can be easily applied, it is suitable for small-lot, multi-product production.

Effects of the Invention As described above, the present invention enables primary and secondary transfer patterns to be produced on fabric in a good manner by a transfer method using a stamping foil, even when the pattern is delicate and/or delicate. In addition, it is possible to form a composite pattern in which at least two types of patterns overlap, and to obtain a transfer pattern with a rich variety of designs, which improves the decorativeness and usefulness of conventional patterns. This makes it possible to provide a method for forming a composite pattern on a fabric that is superior to the pattern-revealing method using the transfer method.

Examples Examples of the method of the present invention will be described below with reference to the drawings.

In the figure, numeral 1 indicates the fabric on which the composite pattern is formed (first
2 is a heat-sealable stamping foil for primary transfer (Fig. 2), and 3 is a heat-sealable stamping foil for secondary transfer (Fig. 3). It has a first embroidery (or woven) pattern 4 and a second embroidery (or woven) pattern 5, and the heat-sealable stamping foil 2 for primary transfer is made of a heat-infusible material with a release ability. adhesive compositions, such as silicone or tetrafluoroethylene resin-based mold release agents, thermosetting resins (for example, melamine-based, acrylic-based, epoxy-based, nitrocellulose-based resins, or two or more constituent components of these resins) A heat-sealable stamping foil 3 for secondary transfer has a masking 6 of a desired pattern on the surface of the adhesive layer by coating a resin containing silicone or tetrafluoroethylene resin in an appropriate amount with or without addition. The adhesive layer has a masking 7 with a desired pattern formed by coating a heat-infusible composition having mold releasability similar to that described above. The heat-sealable stamping foils 2 and 3 have different transfer films in color and/or gloss. In the illustrated case, the masking 6 of the heat-sealing stamping foil 2 for primary transfer corresponds to a part of the outline of the first pattern 4 of the fabric 1, and corresponds to a part of the outline of the second pattern 5 and a part of the inner pattern. The masking 7 of the heat-sealing stamping foil 3 for secondary transfer corresponds to the internal branch-like pattern of the second pattern 5 of the fabric 1, and the non-masking portion 9 corresponds to the other areas. It has become a separate thing. The patterns of the masking portions 6 and 7 of the heat-sealable stamping foils 2 and 3, in other words, the patterns of the non-masking portions 8 and 9, are symmetrical to the patterns 4 and 5.

A heat-sealing type stamping foil 2 for primary transfer is placed on the fabric 1 so that the non-masking portion 8 matches the patterns 4 and 5, and is pressed and heated. Then, the transfer film on the portions of the foil 2 other than the masking 7, that is, the non-masking portions 8, is transferred to a predetermined portion of the fabric 1 as a desired pattern.

After the primary transfer, a heat-sealable stamping foil 3 for secondary transfer is placed on the fabric 1 so that the non-masking portion 9 matches the pattern 5, and is pressed and heated. In this secondary transfer, the transfer film of the foil 3 in the non-masking area 9 is combined with the pattern by the previous primary transfer into a desired pattern, and the color and/or gloss by the primary transfer and secondary transfer is added to the fabric 1. Different composite patterns are formed.

The heat-sealing stamping foil 3 for secondary transfer is cut out in a shape that matches the outer contour of the composite pattern of the primary transfer pattern and the secondary transfer pattern to perform the secondary transfer. It's good to wear. In addition, in this case, when there is no embroidery or woven pattern that is not desired to be patterned by transfer in the area where the composite pattern of primary transfer and secondary transfer is revealed (in the case of the internal branch-like pattern in pattern 5 in the figure) ), masking is not required.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing an example of a fabric patterned by the method of the present invention, Fig. 2 is a plan view of the transfer surface side of a heat-sealing stamping foil for primary transfer, and Fig. 3 is a plan view of a heat-sealing stamping foil for primary transfer. FIG. 3 is a plan view of the transfer surface side of the fusion type stamping foil. 1 is a fabric, 2 is a heat-sealable stamping foil for primary transfer, 3 is a heat-sealable stamping foil for secondary transfer, 4 is a first embroidery (or woven) pattern on the fabric, and 5 is a second pattern on the fabric. embroidery (or woven) pattern,
6 and 7 are masking parts, and 8 and 9 are non-masking parts.

Claims (1)

[Claims] 1 A heat-sealable stamping foil that has been masked with a desired pattern by coating the surface of the adhesive layer with a heat-infusible composition having mold releasability is placed on the fabric, and is pressed and heated to remove any areas other than the masked areas. After the transfer film of the stamping foil is transferred to the fabric, a heat-sealable stamping foil with a different color and/or gloss from the transfer film of the stamping foil is placed on top of the transfer film, and the transfer film is pressed and heated. A method for forming a composite pattern on a fabric, characterized by transferring a required portion of the transfer film corresponding to the masking portion, and thereby revealing a composite pattern with different colors and/or glosses through these composite transfers. .