KR20000072076A - method for manufacturing substituted natural veneer roll for wrapping products and therby veneer rolls - Google Patents

Abstract

PURPOSE: A substitutive natural patterned wood for lapping and the manufacturing method thereof are provided which can solve not only defects such as knars and sugarpockets in natural patterned woods, but also drawbacks such as a high price, the process of book matched splicing, and the supply bottleneck caused by sudden demand. CONSTITUTION: A manufacturing method of a substitutive natural patterned wood for lapping, comprises manufacturing basic patterned woods(S100); connecting the patterned woods to lengthways(S110); pressing and adhering a nonwoven fabric on the back of the resultant patterned woods of a roll shape(S120); polishing the basic patterned woods with the nonwoven fabric(S130); dying and patterning the upside of the basic patterned woods through a printing roller which has the dye of wood color and the unevenness of wood pattern on the surface(S140).

Description

Method for manufacturing substituted natural veneer roll for wrapping products and therby veneer rolls}

The present invention relates to an alternative natural veneer, more specifically, to reduce the production cost by producing expensive veneer using a relatively low price natural veneer, as well as to limit the amount of annual harvesting limited supply The present invention relates to a method of manufacturing an alternative natural veneer for lapping and an alternative natural veneer manufactured by the method, which can solve a problem of supply and demand of expensive high-grade veneer with a high quality veneer.

In the case of lapping natural veneer, there are a limited number of varieties used all over the world, especially for temperate and temperate species, which can be cut only in winter when the water of the tree does not rise, and because of its small diameter, it is not easy to obtain the desired veneer. There are many defects such as knots and sugar pockets that are characteristic of natural veneer, and the perfect product without defects has a problem that it is difficult to purchase easily because the price is enormous. In order to obtain wide veneer, it is difficult to book matched splicing. In addition, supply was not possible due to a sudden increase in demand. In this case, a surge in prices due to supply and demand imbalance was a necessary problem. In addition, when producing veneers, 20-40% of natural straight stripes (Quarter sawn grain, Straight grain) and 60-80% of crown grains are generally produced. In particular, in the case of straight stripes, there is a fundamental difficulty. Moreover, if only the straight stripes and wide width are insisted on, there is no solution. In addition, the veneers were kept by width, and when ordered, they had to choose the most similar veneer and produced a problem.

Therefore, the present invention has been made to solve the above problems, by applying a desired wood pattern color on the upper surface of relatively cheap species of veneer to form an alternative natural veneer for lapping, using a relatively inexpensive raw material manufacturing process It aims to provide a method for producing an alternative natural veneer for lapping that can be simplified and cut to a desired width by making a wide veneer in advance and providing an alternative natural veneer produced by this method.

1-a manufacturing process of the alternative natural veneer for lapping according to the present invention.

2 is a perspective view showing the configuration of the alternative natural veneer for lapping according to the present invention.

3 is a perspective view showing a slice cutting method.

4-a perspective view showing a rotary cutting method.

Figure 5-a perspective view showing the pod adhesion method.

Fig. 6-A perspective view showing the constitution of an alternative natural veneer for lapping formed with an embossed layer.

7 is a perspective view showing the configuration of an alternative natural veneer for lapping having a transparent coating layer formed thereon.

<Description of Symbols for Major Parts of Drawings>

100: basic veneer 110: nonwoven fabric

120: alternative natural pattern layer 130: embossed layer

140: transparent coating layer

The present invention for achieving the above object, the step of producing a basic veneer wood to peel off the solid wood by a slice or rotary cutting method to make a single plate; A single plate connecting step of connecting the basic veneer in the longitudinal direction to form a roll; A nonwoven fabric contacting step of contacting the nonwoven fabric by contacting and pressing the nonwoven fabric to the back surface of the roll-shaped end plate; A polishing step of polishing the basic veneer in which the nonwoven fabric is placed; Then, the alternative natural veneer forming step of forming a pattern and color on the upper surface of the base veneer with the nonwoven fabric through the printing roller having the wood-colored paint on the surface, the wood pattern is dug in a negative, embossed; The manufacturing method of the alternative natural veneer for lapping is configured to include the technical gist.

Here, it is preferable that the alternative natural veneer forming step further comprises an embossing step as a subsequent process of surface treatment after the alternative natural veneer is formed.

Here, the alternative natural veneer forming step is also preferably configured to further comprise a transparent coating treatment step after the alternative natural veneer is formed, the surface treatment.

A basic veneer formed by connecting and bonding the end plate and the end plate thinly peeled from each other by a slice or a rotary cutting method of solid wood; Non-woven fabric that is press-bonded to the back side of the base veneer to maintain the shape of the base veneer and prevent damage to the base veneer; And, alternative natural veneer for lapping, characterized in that formed by the wood pattern is formed on the upper surface of the base veneer by passing through the printing roller that is dug in the negative, embossed by etching Shall be.

Here, the alternative natural pattern layer is preferably formed on the upper surface embossed layer or transparent coating layer.

As a result, low cost alternative natural veneers are produced by forming the natural veneer pattern and color of high-quality materials on the upper surface of the natural veneer of relatively inexpensive materials, simplifying the process performed during the production of natural veneers, and reducing the production cost. There is this.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a manufacturing process of the alternative natural veneer for lapping according to the present invention, Figure 2 is a perspective view showing the configuration of the alternative natural veneer for lapping according to the present invention, Figure 3 is a perspective view showing a slice cutting method, Figure 4 Figure 5 is a perspective view showing the rotary cutting method, Figure 5 is a perspective view showing the pod adhesion method, Figure 6 is a perspective view showing the configuration of the alternative natural veneer for lapping the embossed layer formed, Figure 7 is an alternative natural for lapping formed transparent coating layer A perspective view showing the structure of a veneer.

As shown, the manufacturing step of the alternative natural veneer for lapping according to the present invention is largely the basic veneer production step (S100), end plate connection step (S110), nonwoven fabric contact step (S120), polishing processing step (S130) and Substitute natural veneer forming step (S140).

First, the basic veneer production step (S100) will be described.

Basic patterned wood production step (S100) is to cut the wood of relatively inexpensive species to a predetermined length, and then peel off the wood thinly by the slice cutting method of Figure 3 or the rotary cutting method of Figure 4 to make a single plate basic veneer (100) After forming it is dried for a predetermined time.

When the end plate is dried, the end plate should be connected to another end plate, and the end plate and the end plate may be vertically or horizontally connected by using a finger joint or a butt joint method of FIG. 5. The end plate connecting step (S110) for pressing and bonding is in progress. And the connected end plate is formed in roll shape.

In the next step, the nonwoven fabric contacting step S120 is performed. The nonwoven fabric contacting step (S120) is pressed by passing the roller formed up and down in a state in which a non-woven fabric 110 is coated with a predetermined adhesive on the back surface of the roll-shaped end plate formed in the end plate connection step (S110). The nonwoven fabric 110 is placed on the back surface of the end plate to prevent damage to the base veneer 100, and the nonwoven fabric 110 is placed on the back to facilitate winding the base veneer 100 in a roll shape.

When the nonwoven fabric 110 is placed back, a polishing step (S130) of polishing the upper surface of the basic veneer 100 is in progress. The polishing step (S130) is a step for smoothing the upper surface of the base veneer 100, the nonwoven fabric 110 is placed in a preliminary step for passing the alternative natural veneer forming step (S140) to be described later of the sandpaper or soft material It is implemented using a ceiling lamp.

When the polishing processing step (S130) is completed, the alternative natural veneer forming step (S140) of forming a pattern and color on the upper surface of the basic veneer 100 is in progress. The alternative natural veneer forming step (S140) has a paint of wood color desired by the user on the surface, the nonwoven fabric 110 between the printing roller formed in the negative, embossed by the user desired wood pattern on the surface By passing through the base veneer 100 is placed on the top surface of the base veneer 100 is a predetermined natural pattern for lapping is completed by the predetermined natural pattern layer 120 is formed by coating a predetermined wood pattern paint.

Here, if necessary, by adding the embossing step (S150) to form an embossed layer 130 representing the texture of the wood on the upper surface of the alternative natural patterning layer 120 through the alternative natural veneer forming step (S140) Not only saves the wood texture of the natural pattern layer 120, but also improves the texture of the alternative natural veneer.

In addition, instead of embossing the upper surface of the replacement natural veneer pattern forming step (S140), the upper surface of the base veneer 100 by passing through a transparent coating process step (S160) of coating a transparent paint Not only protects the wood pattern of the replacement natural pattern layer 120 formed in the wood pattern more clearly revealed.

Alternative natural veneer according to the present invention consists of a basic veneer 100, a nonwoven fabric 110 and a replacement natural patterned layer 120.

As mentioned above, the basic veneer 100 is cut into a predetermined length of relatively inexpensive wood, peeled thinly by a slice or rotary cutting method, and then made into a single plate, and then pressed to each side plate in a horizontal or vertical manner. It is formed by cutting to have a predetermined length, width and thickness by drying in a predetermined time by connecting in the direction.

The nonwoven fabric 110 is formed of a predetermined material and is cut to a size corresponding to the basic veneer 100 and formed into a shape that is adhesively pressed onto the back of the basic veneer 100 to damage the basic veneer 100. In addition to preventing the base veneer 100 is easily wound in a roll shape.

The replacement natural pattern layer 120 is formed on the upper surface of the basic veneer 100. That is, as mentioned above, after the upper surface of the basic veneer 100 is polished, a paint of a color desired by the user is formed on the upper surface of the basic veneer 100. At this time, the formation of the replacement natural pattern layer 120 is the paint on the surface of the roller by passing through the basic veneer 100 between the printing roller, the wood pattern is dug into the negative, embossed by etching the basic veneer 100 ) Is applied to the upper surface.

When the replacement natural pattern layer 120 is formed, the replacement natural veneer for lapping is completed. Here, the user not only makes the texture of the substitute natural pattern layer 120 by further forming the embossing layer 130 on the upper surface of the substitute natural pattern layer 120 or by further forming the transparent coating layer 140. The replacement natural pattern layer 120 is protected.

The present invention by the above configuration has the effect of exhibiting the same texture as that of expensive natural veneer by forming a substitute natural veneer on a relatively cheap species of wood.

In addition, it is possible to supply the desired species of alternative natural veneer at an economical price in the minimum time required for production.

In addition, in order to preserve the pattern of the wood, the cutting method such as plane cutting (Slice) or half-circle cutting (Half Rotary) had to be used, but in the present invention, the circular cutting method (Rotary Cut) can be used. Therefore, not only the production yield and production time are improved drastically, but also the cost is greatly reduced by eliminating the loss of raw materials, which are raw materials.

Claims (6)

Basic patterned wood making step of peeling the solid wood by a slice or rotary cutting method to make a single plate and dried; A single plate connecting step of connecting the basic veneer in the longitudinal direction to form a roll; A nonwoven fabric contacting step of contacting the nonwoven fabric by contacting and pressing the nonwoven fabric to the back surface of the roll-shaped end plate; A polishing step of polishing the basic veneer in which the nonwoven fabric is placed; And, A substitute natural veneer forming step of forming a pattern and color on the upper surface of the base veneer to which the nonwoven fabric is placed by passing a printing roller having a wood-colored paint on the surface and the wood pattern being dug in a negative or embossed shape; including Method for producing an alternative natural veneer for lapping, characterized in that configured. The method of claim 1, wherein the alternative natural veneer forming step further comprises an embossing step after the surface treatment after the alternative natural veneer is formed. The method of claim 1, wherein the alternative natural veneer forming step further comprises a transparent coating process as a subsequent step of surface treatment after the alternative natural veneer is formed. A basic veneer formed by connecting and bonding the end plate and the end plate thinly peeled from each other by a slice or a rotary cutting method of solid wood; Non-woven fabric that is press-bonded to the back side of the base veneer to maintain the shape of the base veneer and prevent damage to the base veneer; And, An alternative natural veneer for lapping, comprising: a natural pattern layer formed on an upper surface of the basic veneer by passing through a printing roller that is etched in a negative or embossed manner by etching. The method of claim 4, wherein the alternative natural patterning layer is an alternative natural veneer for lapping, characterized in that the embossed layer is further formed on the upper surface. The method of claim 4, wherein the alternative natural patterning layer is an alternative natural veneer for lapping, characterized in that the transparent coating layer is further formed on the upper surface.