KR790001104B1 - Manufacture method for mother of pearl lacquer ware - Google Patents

Abstract

Synthetic resin thin films were compressionbonded to the surface of wood or plywood precoated with adhesives, and the design parts for attaching mother of pearls on the laminates were printed directly by a screen printing method. The laminates were coated with cashew oil not more than two times. Frame making process and coating process were greatly simplified by using the laminates in mother of pearl furniture making.

Description

Najeon lacquer furniture recipe

The present invention simplifies the lacquer coating process and the mother-of-pearl attachment process, which can reduce the production process and reduce the product cost compared to the conventional method for manufacturing lacquer lacquer furniture, and also improves the durability and robustness of the lacquer lacquer furniture. It relates to a recipe for household furniture.

을 제조하는 공정과, 백골 표면에 한지와 조목(粗目)의 면포를 접착한 다음 그 표면에 호분(糊粉)과 아교의 혼합액을 도포 건조 및 연마하는 과정을 수회 반복한후 다시 이위에 호분과 아교 및 캇슈(칠)의 혼합액을 도포하고 마지막으로 캇슈만을 수회 도착시키는 칠도장 공정, 그리고 절단된 자개무늬를 도안지에 부착시킨 다음 이를 전면에 아교로 다시 부착시키고 도안지만을 물로써 제거한 후 도안지 제거시에 떨어진 자개편의 접착을 완전하게 하기 위해서 아교액을 전면도포 건조시킨후 표면에 접착된 아교층은 온수로 제거하는 자개 부착공정 및 캇슈를, 도포, 건조, 연마하는 과정을 수회 반복하여 일정한 두께로 캇슈를 반복 도포한후 자개표면의 캇슈만을 칼로 깍아내고 유연한 연마포로 연마하여 광택이 나도록하고 최정적으로 실리콘왁스로 광택을 발생시키는 마무리칠 및 광택 공정으로서 이루워지기 때문에 고급 나전칠기 가구류는 1개월 이상의 생산기간이 소요되었으며 따라서 제품가격이 고가로 되는 원인이 되어 왔다. 아울러 상술한바와 같은 공지의 제법으로 제조된 나전칠기 가구류는 그 표면이 손상되었을 경우 내부의 나무나 합판면이 외부로 노출되기 때문에 그 품위가 상실되는 폐단이 있었다.Conventional manufacturing method is white bone with wood or plywood

The process of manufacturing and the process of adhering the cotton cloth of hanji and crude wood on the surface of the sciatic bone and then applying and drying and polishing the mixture of arc and glue on the surface were repeated several times. Applying a mixture of glue and paste (chil), and finally painting process to arrive only a number of Kashshu, and attaching the cut mother-of-pearl pattern to the paper, then reattach it to the front with glue and remove the pattern only with water In order to complete the adhesion of the mother-of-pearl pieces that were removed when the paper was removed, the glue layer was dried on the entire surface, and the glue layer adhered to the surface was repeated several times. Repeat the application of the CASH with a constant thickness, and then cut only the CASH on the mother-of-pearl's surface with a knife and polish it with a flexible abrasive cloth to make it glossy. Since the war made a seven finishing and polishing process that generates a select Advanced lacquerware furniture has been consuming more than one month production period thus been the cause prices to be at a high price. In addition, the Najeon lacquer furniture manufactured by the known manufacturing method as described above, the interior of the wood or plywood surface is exposed to the outside when the surface is damaged, there was a loss of quality.

In order to simplify the lacquer coating process and mother-of-pearl attachment process that required a complicated process and a long working time in the above-described conventional manufacturing method, the present invention uses a synthetic resin plate bonded to a surface of wood or plywood during the production of white bone as a substrate. It reduces the number of coatings and removes the complexity of the process by using the paper by printing the pattern directly on the area where the mother-of-pearl is attached without using the paper. Hereinafter will be described in detail based on the specific examples.

Step 1 Baekgol Manufacturing Process

Press-bond the synthetic resin sheet with a strong adhesive on the surface of wood or plywood, and then use this material to produce the white bone of the desired furniture.

At this time, the thickness of the synthetic resin sheet is 1.5m / m-3m / m, so it is better to use the same black or brown colored synthetic resin sheet as the paint applied in the subsequent process. Even if this damage is peeled off, it is advantageous not to lose harmony with other parts that are not damaged.

Second Process Paint Painting Process

It simplifies the painting by arriving only one or two times on the white bone surface.

3rd process pattern stamp process

The pattern for attaching the mother-of-pearl piece to the white bone surface on which the katshu arrived has been printed by a known screen printing method.

4th process Mother-of-pearl attachment process

Mother-of-pearl cut into desired patterns is glued with glue or adhesive in accordance with the screen-printed pattern.

5th process finishing and polishing process

Coat the mother-of-pearl pattern and the entire surface of the lacquer coating with an electric or spray method using a transparent katshu, and then cut and polish the Katsu-shu coating film on the mother-of-pearl pattern surface with a knife in the same way as the known method, and give the final luster with silicone wax. .

The present invention by bonding the synthetic resin plate on the surface of the white bone can prevent deformation of the white bone even if it does not cover the paper and paper fabrics as in the prior art and can maintain a greater strength, the synthetic resin plate is made of Kashshu like wood on the surface Since it is not absorbed, it can be coated with a coating layer of a certain thickness even if it is applied only once or twice. Also, since the cake and the synthetic resin sheet are compatible with each other, the powder and glue mixture are applied, dried and polished several times. Subsequently, even if the pretreatment step of applying the mixture of arc powder, glue and catches is omitted, the highly durable catshoe coating layer can be formed so that the complexity of the painting process and the prolonged working time can be avoided. Simplify or simplify the process, and also directly screen the mother-of-pearl pattern attachment site. As the printing method, the mother-of-pearl piece can be adhered to the printed pattern immediately after being inlaid, so that the mother-of-pearl piece is once adhered to the drawing paper, the mother-of-pearl is attached, and then the pattern is removed again. It is possible to omit the process of applying the glue solution or removing the applied glue for complete adhesion, thereby simplifying or simplifying the mother-of-pearl attachment process.

Claims (1)

As described above in the text, in the manufacture of lacquer lacquerware, the backbone is based on bonding a synthetic resin film to a surface of wood or plywood.

The method of manufacturing Najeon lacquer furniture, characterized by combining the process of manufacturing the pattern and the pattern of the stamping process, which prints the pattern of the mother-of-pearl adhesive part on the white bone surface by a known screen printing method.