JP2008055811A - Japanese paper decoration and its manufacturing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a stained glass-like ornamental article with a soft touch prepared by using a Japanese paper. <P>SOLUTION: On a part or the whole face of a transparent or opaque substrate surface, colored or non-colored patterned Japanese paper pieces and colored or non-colored back ground Japanese paper pieces are stuck under a condition that gaps are mutually made. A stick-like thermoplastic resin is heat-fused on the substrate surface so as to cover the outer peripheral edges of the gaps and the whole Japanese paper to gradate the pattern parts into padding shapes. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a Japanese paper craft, and more particularly to a new Japanese paper decoration capable of producing a stained glass-like appearance with Japanese paper.

  Conventionally, various crafts and handicrafts using Japanese paper have been manufactured or manufactured. However, as far as the present inventor knows, no one has a stained glass appearance.

  For example, there is a tear-off picture as an example of expressing a pattern with Japanese paper (Patent Document 1 as an example). This emphasizes the fuzz of the borders of colored paper, and the borders overlap, making it not feel like a stained glass.

On the other hand, as an easy substitute glass, it has long been practiced to attach a colored film to a surface of a glass plate partitioned with lead tape (for example, Patent Document 2).
Japanese Unexamined Patent Publication No. 2000-141998 Japanese Patent Publication No. 62-20039

  However, a colored film stuck to glass feels as hard as colored glass. Therefore, the present inventor tried to use colored Japanese paper instead of the colored film in order to obtain a stained glass having a soft feeling. However, the combination of Japanese paper and lead tape was strange and very strange.

  Therefore, the present inventor made a melted stick-shaped thermoplastic resin instead of lead tape and tried to partition the periphery of the pattern Japanese paper pieces and the background Japanese paper pieces, and the harmony with the Japanese paper was very good. Stained glass-style Japanese paper decoration with emphasis was added.

  However, it has been found that when this stick-shaped thermoplastic resin is melted and bonded onto Japanese paper, the molten resin easily peels off due to the fuzz of the Japanese paper. Therefore, the present inventor, when adhering a pattern Japanese paper piece or background Japanese paper piece to the material surface, leaves a gap of about 0.5 to 5 mm, preferably about 1 to 3 mm, so that the molten resin is directly applied to the material surface. It was made to adhere. By doing so, the molten resin is firmly adhered to the surface of the material and also serves as a presser around the Japanese paper piece. The molten resin is scraped off so as to cover the gap between the pieces of Japanese paper and the outer peripheral edge of the whole Japanese paper.

  In addition, when it is going to provide this build-up-like scooping also in parts other than between Japanese paper pieces, a narrow cutout part is provided in a Japanese paper piece, and a stick-like thermoplastic resin is heat-fused to this cutout part. There is a need. Moreover, if each Japanese paper piece is coated and impregnated with a varnish or a transparent resin after or before the adhesion of the molten resin, the transparency and strength of the Japanese paper is increased, and it is also possible to prevent contamination.

  Here, as the pattern Japanese paper pieces and the background Japanese paper pieces, those colored by a method such as handwriting, stencil dyeing, folding, and printing are used, but in particular, the background Japanese paper pieces that are not colored are also used.

  The stick-like thermoplastic resin is a handicraft product obtained by kneading a gold-silver foil or a colorant into a hot-melt resin (such as ethylene vinyl acetate), and is commercially available under a trade name such as glue. The shape is about 7 mm in diameter and about 10 cm in length, and this is melted and used with a heater called a glue gun. A commercially available glue gun has a tip hole diameter of about 2 mm and can be heated to about 150 to 160 ° C. The diameter of the molten resin extruded from the glue gun is about 1 to 3 mm although it depends on the moving speed of the gun. Therefore, the gap between the Japanese paper pieces is usually preferably 3 mm or less. This resin adheres well to resins such as polycarbonate, glass, iron and the like.

  Next, a base material that serves as a base for fixing the Japanese paper pieces will be described. When the substrate is a transparent plastic sheet, plastic plate or glass plate, a soft stained glass-like Japanese paper decoration can be obtained. This Japanese paper decoration can be used for lighting fixtures and windowpanes. When the base material is an opaque plastic sheet, plastic plate, iron plate, wood board or the like, a Japanese paper trimming pattern can be displayed on the surface. The pattern may be applied to the entire product, but may be applied to a part of a large product such as a refrigerator. Hereinafter, the present invention will be described by taking as an example the case where the substrate is a transparent plastic sheet.

  Several methods for producing the Japanese paper decoration of the present invention are conceivable. First, a pattern Japanese paper piece and a background Japanese paper piece are formed by die-cutting or cutting from a double-sided adhesive film with a release paper attached to one side of the Japanese paper, and then the release paper is removed and placed at appropriate locations on the substrate surface. About 0.5 to 5 mm, more preferably about 1 to 3 mm, with a gap between them, or Japanese paper is cut or cut out and sprayed with spray paste on the back surface to each other at appropriate locations on the substrate surface. Bonding is performed with a gap of about 1 to 3 mm, more preferably about 5 to 5 mm. Next, there is a method in which a stick-shaped thermoplastic resin is heated and fused to the substrate surface so as to cover the gap and the peripheral portion of the entire Japanese paper, and the pattern portion is scraped off.

  Next, after adhering or adhering the pattern Japanese paper pieces to appropriate locations on the surface of the base material in the same manner as described above, spray paste is sprayed on the back surface of the background type Japanese paper and this is applied to the entire surface of the base material including the pattern Japanese paper pieces. After sticking, cut out the pattern Japanese paper piece and its surroundings with a width of about 0.5 to 5 mm, more preferably 1 to 3 mm wide, and apply a stick-shaped thermoplastic resin so as to cover the gap and the whole peripheral portion of the Japanese paper. A method is conceivable in which the pattern portion is scraped off by heat fusion to the substrate surface.

  In addition, the pattern Japanese paper pieces and the background Japanese paper pieces formed by die cutting or cutting out Japanese paper are sprayed with weak adhesive spray paste on one side, and are preferably about 0.5 to 5 mm from each other on a transparent plastic film. Affixed with a gap of about 3 mm, and then sprayed with a strong adhesive spray paste on the upper surface of each piece of paper, transferred this onto the appropriate substrate surface, and then covered the gap and the entire periphery of the Japanese paper As described above, a method of scoring the pattern portion in a pile shape by heat-sealing the stick-like thermoplastic resin to the substrate surface is also conceivable. Here, the spray paste is an adhesive mainly composed of acrylic resin or the like.

  As described in detail above, the present invention provides a gap between a colored or uncolored background Japanese paper piece and a colored or non-colored background Japanese paper piece on a part or the entire surface of a transparent or opaque base material. This is a Japanese paper decoration that is fixed in a state and has a sticky thermoplastic resin heated and fused to the surface of the substrate so as to cover the gap and the outer peripheral edge of the whole Japanese paper, and the pattern portion is scraped off.

Therefore,
(1) When a transparent base material is used, a stained glass-like Japanese paper decoration having the softness of Japanese paper can be easily obtained.
(2) Unlike a lead tape, a stick-like thermoplastic resin can be drawn freely and gives a softer feeling.
(3) Although the product is largely dependent on the maker's sensitivity, anyone can easily obtain various stained glass-style Japanese paper decorations by using simple patterns and patterns.
(4) In the case of an opaque base material, it is optimal for a one-point decoration of a plastic fan, for example.
(5) Various manufacturing methods are provided depending on the object and place to be decorated.
There are effects such as.

  A pattern Japanese paper piece and a background Japanese paper piece are fixed to each other on almost the entire surface of a transparent plastic sheet with a gap of about 0.5 to 5 mm, more preferably about 1 to 3 mm, covering the gap and the outer peripheral edge of the whole Japanese paper. A Japanese paper decoration in which a stick-shaped thermoplastic resin is heat-fused to the surface of a base material and the pattern portion is scraped off.

  Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a plan view showing an example of a Japanese paper decoration 1 according to the present invention. In this Japanese paper decoration 1, a hand-colored patterned Japanese paper piece 3 is adhered to the surface of a transparent polycarbonate resin plate 2 in accordance with a sketch or in a freehand manner. When the pattern Japanese paper pieces 3 are adjacent to each other, a gap 4 of about 0.5 to 5 mm, more preferably about 1 to 3 mm is provided between them. Next, an achromatic background Japanese paper piece 5 and a background Japanese paper piece 5 'that is uniformly colored on the entire surface are similarly bonded to a blank portion with a gap 6 of about 0.5 to 5 mm, more preferably about 1 to 3 mm. . Each Japanese paper piece 3, 5, 5 ′ is adhered with a double-sided adhesive film 7.

  Next, as shown in FIG. 2, the stick-shaped thermoplastic resin 8 is heat-sealed to the surface of the base material 2 so as to cover the gaps 4 and 6 and the outer peripheral edge of the whole Japanese paper, and the pattern portion is made thick. Take a bowl. 2 is a sectional view taken along line XX in FIG. Moreover, the partial enlarged view in FIG. 1 shows the case where the thickening-like trimming is provided also in parts other than the gap between Japanese paper pieces. That is, A and B are achromatic background Japanese paper pieces 5, C is a colored background Japanese paper piece, a is a gap between A and C, b is a gap between A and B, c is a gap between B and C, d is a narrow cut-out portion provided in C.

  In the same manner as in Example 1, after the pattern Japanese paper piece 3 was adhered to an appropriate location on the surface of the base material 2, spray paste 10 was sprayed on the back surface of the background Japanese paper 9, and this was applied to the entire surface of the base material including the pattern Japanese paper piece 3. Adhere. Next, when the upper portion of the pattern Japanese paper piece 3 and the periphery thereof, the gap 4 portion of about 0.5 to 5 mm, more preferably about 1 to 3 mm, is cut with a Y line, the two-dot chain line portion of the figure is cut off, and the state (heat There is no plastic resin). can get. Next, the stick-shaped thermoplastic resin 8 is heat-fused to the substrate surface so as to cover the gap 4 and the peripheral portion of the entire Japanese paper, and the pattern portion is scraped off.

  This method is particularly effective when the area of the pattern Japanese paper piece 3 is smaller than the background Japanese paper piece.

  The pattern Japanese paper piece 3 and the background Japanese paper piece 5, 5 'are each sprayed with a weak adhesive spray paste 11 on one side, and then each other on the transparent plastic film 12 is about 0.5 to 5 mm, more preferably about 1 to 3 mm. Affixed with a gap, and then sprayed with a strong adhesive spray paste 10 on the upper surface of each piece of paper, and transferred it onto the surface of an appropriate substrate 2 as shown in FIG. The stick-shaped thermoplastic resin 8 is heat-sealed to the substrate surface so as to cover the portion, and the pattern portion is scraped off in a piled shape.

  This method is effective when the sketch 13 is placed under the transparent plastic film 12. It is also effective when the location where Japanese paper decoration is applied is difficult to perform on a flat surface or the like.

It is a top view which shows an example of the Japanese paper decoration of this invention. (Example 1) It is the XX line expanded sectional view in FIG. (Example 1) It is a typical side view which shows the other example of a Japanese paper decoration manufacturing method. (Example 2) Furthermore, it is a typical side view which shows the example of a different manufacturing method. (Example 3)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Japanese paper decoration 2 Polycarbonate resin board 3 Pattern Japanese paper piece 4 Gap 5 Achromatic background Japanese paper piece 5 'Colored background Japanese paper piece 6 Gap 7 Double-sided adhesive film 8 Sticky thermoplastic resin 9 Background Japanese paper 10 Spray glue 11 Weak adhesion Spray paste 12 Transparent plastic film 13

Claims (8)

  A colored or non-colored pattern Japanese paper piece and a colored or non-colored background Japanese paper piece are fixed to a part or the entire surface of a transparent or opaque base material with a gap between them, A Japanese paper decoration characterized in that a stick-shaped thermoplastic resin is heated and fused to a substrate surface so as to cover an outer peripheral edge, and a pattern portion and an outer peripheral edge portion are scraped off in a piled shape.   The Japanese paper decoration according to claim 1, which is a stained glass finish using a transparent plastic sheet, plastic plate or glass plate as a substrate.   The Japanese paper decoration according to claim 1, wherein a Japanese paper trimming pattern is exposed on the surface of an opaque base material such as a plastic sheet, a plastic plate, an iron plate, or a wooden board.   3. A narrow cutout portion is provided on a pattern Japanese paper piece or a background Japanese paper piece, and a sticky thermoplastic resin is heat-fused to the cutout portion to provide an overlaid cutout pattern. Or the Japanese paper decoration of Claim 3.   The Japanese paper ornament according to claim 1, 2, 3, or 4, wherein each piece of Japanese paper is coated and impregnated with varnish or transparent resin.   A pattern Japanese paper piece and a background Japanese paper piece are formed by die-cutting or cutting out a double-sided adhesive film with a release paper on one side of the Japanese paper, and then the release paper is removed and placed at appropriate positions on the substrate surface. Adhesive with a gap of about 5 to 5 mm, or after die cutting or cutting out Japanese paper, spray paste is sprayed on the back to open a gap of about 0.5 to 5 mm at appropriate locations on the surface of the substrate. Next, a stick-shaped thermoplastic resin is heated and fused to the surface of the base material so as to cover the gap and the peripheral portion of the entire washi paper, and the pattern portion is scraped off into a pile shape. Manufacturing method.   After adhering or sticking the pattern Japanese paper pieces to appropriate locations on the surface of the base material in the same manner as in claim 6, spray paste is sprayed on the back side of the background type Japanese paper and this is applied to the entire surface of the base material including the pattern Japanese paper pieces. Next, cut out a pattern Japanese paper piece and a gap portion with a width of 0.5 to 5 mm around it, and heat-stick a stick-shaped thermoplastic resin to the substrate surface so as to cover the gap and the peripheral portion of the whole Japanese paper. A method of making Japanese paper decorations, characterized in that the pattern portion is cut into a pile.   Pattern Japanese paper pieces and background Japanese paper pieces formed by die cutting or cutting out Japanese paper are sprayed with weak adhesive spray glue on one side and then pasted on a transparent plastic film with a gap of 0.5 to 5 mm between each other. Then, spray a strong adhesive spray paste on the upper surface of each piece of paper, transfer it to an appropriate base material surface, and then stick the thermoplastic resin base material so as to cover the gap and the peripheral part of the whole Japanese paper A method for making Japanese paper decoration, characterized by heat-sealing the surface and scraping the pattern part into a pile.

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