JPS597600B2 - Manufacturing method for resin printed products and their applied products - Google Patents

Description

[Detailed description of the invention] The present invention involves forming patterns such as pictures and letters in a concave shape on the surface of a culp sheet that has plasticity and flexibility and has good mold releasability from resin. The present invention relates to a method for manufacturing a resin print product in which the surface of a culp sheet is three-dimensionally copied using white polychill, and applied products thereof.

The present invention is a product made by adding a foaming agent such as azodicarboxamide to Calp (registered trademark, about 90% gypsum inorganic material, about 10% polyolefin resin), manufactured by Idemitsu Lion Co., Ltd., released in June 1970. ), we focused on the fact that it has high flexibility and plasticity due to its chemical composition, and also has good mold releasability from resin. White Polycil (registered trademark) refers to unsaturated polyester resin Primix or the same putty.

same as below. ) is applied in a thin stream, a cloth or paper, etc. is adhered to the top surface of the white polycil, and when the white polycil begins to gel and hardens into a jelly-like shape, the cloth or paper, etc. is separated from the white polycil. After being molded and completely cured, it can be colored and shaped if necessary.It is extremely easy to process, even an elementary school student can do it, and has a beautiful three-dimensional appearance, making it perfect for hanging scrolls, frames, etc. The purpose of the present invention is to provide resin print products that can be applied to wall hangings, ornaments, nameplates, signboards, curtains, handbags, and many other items, as well as methods for manufacturing applied products. An example of a manufacturing method embodying the present invention will be described below with reference to the drawings.

When making a copied handicraft product by the manufacturing method of the present invention, first, as shown in FIGS. 1 and 2, a rectangular original plate 2 made of thin paper or the like on which a picture pattern 1 is drawn is placed on a base. Place it on the top surface of the Culp sheet 3 with a thickness of about 2 m,
The picture pattern 1 is traced with a pencil, iron pen, etc., and is copied onto the surface of the culp sheet 3 as uneven patterns 4 to 4.

Further, since the surface of the culp sheet 3 itself is formed with fine bubble-like unevenness, it becomes the background pattern of the uneven patterns 4 to 4, but in addition to this, an appropriate background pattern is formed by pressing with pebbles, pieces of wood, etc. 5 can also be formed appropriately according to the size, shape, etc. of the culp sheet 3.

In this way, the uneven pattern 4 desired on the culp sheet 3 is
After forming patterns 4 and 5 and background patterns 5 and 5, it is time to copy them.

In the present invention, white polytel whose viscosity has been adjusted by mixing lime, flour, talc, etc. is used, and this is poured into a cup, etc., and a room temperature curing catalyst and curing accelerator are mixed at a ratio of 2 to 5%. After stirring thoroughly, the resin mixture 6 is applied in a downward motion from the center to the outside of the upper surface of the culp sheet 3 as shown in FIG. The thickness is made uniform to about 0.5 mm or less so that the resin mixture 6 can be sufficiently penetrated. Although it is desirable to apply this resin mixture 6 to the entire surface of the culp sheet 3 as shown in FIG. 3, it is also possible to leave a slight gap around the outer periphery. I. Immediately after applying 6, as shown in Fig. 4, cover the upper surface with a flexible cloth or paper 7, and press the upper surface sequentially from the center toward the periphery with your fingertips, etc., to coat the periphery. By removing the air between the cloth and the resin mixture 6, the resin mixture 6 is sufficiently adhered to the surface of the cloth or paper 7.

The six parts of the white polytel resin mixture begin to gel at room temperature, and turn into a jelly-like shape → a can-like shape → a yolk-like shape →
The cloth or paper 7 is molded together with the resin mixture 6 portion from the top surface of the culp sheet 3 when it hardens and changes into a rice grain-like shape.

The inner surface of the resin mixture 6 part released from the mold as described above has an uneven pattern 4 and an uneven background pattern 5 to 5 formed on the culp sheet 3.
5 is copied, it is inverted and placed on the base as shown in FIG. 5, and left to stand for 10 to 20 minutes to completely harden.

Thereafter, the portion of the culp sheet 3 on which the uneven pattern 4 and the uneven background pattern 5 have been copied is shaped by removing glue to approximate the original shape, and then colored as appropriate according to preference or necessity. In this case, disperse dyes, water-soluble acrylic resin paints, or acrylic resin automatic paints are used as the colorant, and this is dissolved in water and thinner, and colored with a brush, etc. After the colored areas have dried, it is best to brush them to create a glossy finish. In this way, the photographic object 8 copied using white polytel and flexible cloth or paper 7 becomes a picture frame by attaching a frame 9 to its outer periphery as shown in FIG. 6 after the above-mentioned coloring. The picture patterns 1 to 1 of the original plate 2 and the background patterns 5 to 5 are three-dimensionally embossed on the surface of the very thin object 8, creating an elegant impression. Moreover, the photographic object 8 manufactured by the manufacturing method of the present invention can be obtained by changing the thickness of the resin mixture 6 of the white polytel and by appropriately processing it after coloring. In addition to picture frames, various applied products can be obtained.

That is, if the thickness of the resin mixture 6 part is relatively thick, nameplates, signboards, wall hangings, ornaments, etc. can be made, and if the same part is made thin, hanging scrolls, curtains, ties, etc. can be made. can. In this way, in the present invention, patterns such as pictures and letters are formed in depressions on the surface of the culp sheet 3, which has flexibility and plasticity and has good mold releasability from resin. Even a child can easily form a pattern on the surface of the culp sheet 3 with a pencil, iron pen, etc., and also has the effect of making it easy to release the white polytel and accurately copying the uneven pattern.

In addition, the present invention uses a culp sheet, white polytel, flexible cloth or paper, etc. to transfer patterns such as pictures, letters, etc. indented on the culp sheet in a thin, three-dimensional manner. It is extremely easy to process without requiring any special tools such as frames, and can be easily worked at home, etc., and is also characterized by the ability to produce three-dimensional and elegant resin printed products and various applied products. be.

In addition to the above embodiments, the present invention can also be modified as follows.

(b) In this example, pictures 1 to 1 of the original plate 2 are traced on the surface of the culp sheet 3, but uneven patterns 4 to 4 are creatively traced on the surface of the culp sheet 3 without using the original 2. Must be recessed.

(b) The thickness of the culp sheet 3 is 2m7 in the above example.
! In addition to the above, various changes are made.

(c) Use a board material such as wood instead of the cloth or paper 7.

In this case, the subject 8 is not bent, but the culp sheet 3
Since it has flexibility, it can be easily released from the mold, and the completed photographic object 8 will be strong. (d) Before applying the white polytel, apply silicone to the top surface of the culp sheet 3.
Sprinkle a mold release agent such as flour, talc, minerals, or soapy water.

In addition, in the present invention, since the resin part is released from the mold when it is in the shape of a jellyfish before it is completely cured, there is almost no need to use this mold release agent, but it is used when the thickness of the resin part is thin. Then, the mold can be easily released.
(E) When a catalyst and a scavenging agent are mixed into the white polytel, a softening agent is mixed in to stop the curing of the resin midway, so that the completed photographic object 8 can be made relatively flexible. In this way, it becomes easy to curve the subject 8, and the hanging scroll, etc.
You can make handbags, etc. (f) After releasing the cloth or paper 7 and the resin mixture 6 from the mold, extrude the concave portion with your fingers and reverse the concave and convex portions to harden.

By doing this, the uneven pattern of the completed photographic object 8 will be the same as that of the original plate 2.
The shape becomes the same as that of the other one, giving rise to an impressive shape pattern. As described in detail above, the present invention involves forming patterns such as pictures and letters indentations on the surface of a culp sheet that has flexibility and plasticity and has good mold releasability from resin, thereby promoting reaction trapping on the surface of the culp sheet. After applying white polytel to both the agent and the adhesive, a flexible cloth or paper is placed on top of it and adhered, and when the white polytel begins to gel and becomes jelly-like, By releasing paper or the like from the white polytel and the culp sheet, it is possible to easily form an uneven pattern on the culp sheet with a pencil or the like, and
Resin printed products and their applications are extremely easy to process without requiring special tools such as molds, and have the advantage of being able to produce hanging scrolls, frames, nameplates, and other various applied products. This invention is practically excellent as a method for manufacturing products.

[Brief explanation of the drawing]

1 to 5 are schematic perspective views of a manufacturing process showing an example of the present invention, and FIG. 6 is a front view of a picture frame manufactured by the manufacturing method of the present invention. Picture pattern...1, Original plate...2, Culp sheet...3, Uneven pattern...4-4, Resin mixture...6 , cloth or paper...7, photographic subject...8.

Claims (1)

[Claims] 1. The surface of a calp sheet (foamed by adding a foaming agent such as azodicarboxamide to approximately 90% gypsum inorganic material and approximately 10% polyolefin resin) that has flexibility and plasticity and has good mold release properties from resin. After forming an arbitrary pattern such as a picture or letter on the surface of the same culp sheet and applying white polytel along with a reaction accelerator, place a piece of cloth or paper on top of it and adhere it. A method for producing resin print products and applied products thereof, characterized in that when the polytel begins to gel and hardens into a yolk-like shape, the cloth or paper, etc. is released from the culp sheet together with the white polytel.