JP2015193133A - Reproduction method of amber, and reproduced amber - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a variety of reproduced amber, with the development of various colors and patterns.SOLUTION: The reproduction method of amber includes forming raw material W containing small pieces S of amber and/or granules of the pulverized small pieces S by heating and pressurizing. More specifically the method includes the steps of: (1) classifying the small pieces S of amber according to at least a color attribute selected from the hue, brightness, and chroma into groups of the small pieces of a plurality of types; (2) pulverizing the groups of small pieces for each of the classified groups of small pieces after the step of classifying, so as to obtain a plurality of classified aggregates of granules F of raw material W; (3) selectively extracting required amounts of raw material W (F) from the aggregates of raw material W (F) of a plurality of types; and (4) forming the mixture of raw material E (F) of a plurality of types extracted in the extracting step.

Description

  The present invention relates to a method for producing a regenerated reed that uses a small piece of reed generated during processing of the reed to produce a large lump and a regenerated reed produced by this method.

Generally, in the processing of cocoons, small cocoons that are not subjected to processing, or small pieces separated from products that are produced during processing, can hardly be made into products as they are, so this is made into large lumps and used as regenerated cocoons. It is going to be reused.
Conventionally, as a method for producing the reclaimed soot, for example, a technique disclosed in Japanese Patent Publication No. 6-20765 is known. In this method, a cocoon that cannot be made into a product is pulverized using a known pulverizer or the like, and the pulverized cocoon is used as a raw material to heat and press with a molding machine to form a regenerated cocoon.

Japanese Patent Publication No. 6-20765

By the way, the main raw stones of amber are mostly tea-based colors whose hue is so-called amber, but some of them are whitish or blackish, and some are light and dark and light. There are various colors such as those with strong transparency and weak colors. In addition, in some jars containing both dark and light parts, both colors become stronger and present a marble pattern. However, in the above-mentioned conventional manufacturing method, since the powdered pulverized small pieces are mixed and molded, the color becomes the same, and various colors and patterns like a rough stone are expressed. There was a problem that it was inferior in diversity.
The present invention has been made in view of the above points, and by using this method, a method for producing a regenerated reed that can produce various colors and patterns and obtain a variety of regenerated reeds. The object is to provide a reclaimed firewood to be manufactured.

  In order to achieve such an object, a method for producing a reclaimed soot according to the present invention is a method for producing a reclaimed soot that is formed by heating and pressurizing a raw material comprising a small piece of straw and / or a granular material obtained by pulverizing the small piece. The above-mentioned small pieces of cocoons are obtained corresponding to each of the divided pieces divided into a plurality of kinds of small pieces according to the attribute of at least one of hue, lightness, and saturation, and each of the small pieces divided in the dividing step. An extraction process for selectively extracting a required amount of raw material from a group of a plurality of types of raw materials, and a molding process for mixing and molding a plurality of types of raw materials extracted in the extraction process.

Thereby, in the classification process, the small pieces of the cocoons are set in a plurality of stages according to the attribute of at least one of hue, lightness, and saturation, for example, the degree of lightness (shading), and a plurality of kinds of small pieces are set according to this setting. Divide into groups. Then, this group of small pieces is used as a raw material as it is, or a material that is pulverized into a granular material is used as a raw material. And corresponding to the pattern, for example, a required amount of raw material is selectively extracted corresponding to the brightness. In this case, a necessary amount may be extracted from each group of all raw materials, or a necessary amount may be extracted from each of a plurality of selected raw material groups. In the molding step, these extracted raw materials are mixed, heated and pressurized to be molded. In this case, the mixing may be performed before molding, or may be mixed while molding. An appropriate molding machine is used for molding. If a method of mixing while forming in this molding machine is taken, for example, a regenerated wrinkle in which a marble pattern (a pattern similar to the surface of marble created by the ink sink method) is developed on the surface is obtained.
For this reason, depending on the method of extraction of raw materials divided into multiple types, it is possible to change and adjust the color and / or pattern that appears in the reclaimed pot, and as a result, reproduction of colors and patterns close to the desired rough It is possible to obtain cocoons, or to obtain cocoons that have a new color and pattern that are not found in rough stones, and to obtain variegated cocoons.

  Then, if necessary, a pulverization step is provided after the above-described sorting step, for each of the grouped small piece groups, to pulverize the small piece group into a group of a plurality of divided raw materials made of powder particles. The granular material has, for example, a particle size of 10 mm or less. In order to facilitate molding, the particle size is pulverized to 1 mm or less, desirably 200 μm or less, more desirably 100 μm or less. Thereby, the color of each raw material is made uniform for each of the plurality of divided raw materials, and the color preparation by extraction can be facilitated.

  Further, if necessary, in the molding step, a plurality of types of raw materials are mixed non-uniformly (incompletely) so as to develop a marble pattern on the surface. It is possible to obtain a regenerated soot that is rich in variety.

  In this case, if necessary, the raw material is put into a container and molded using an extrusion molding machine that extrudes this raw material from the hole of the die, and a plurality of types of raw materials are layered along the extrusion direction in the container. Contained configuration. A marble pattern can be reliably formed.

  In addition, the reclaimed soot according to the present invention for achieving the above object is a reclaimed soot that is formed by heating and pressurizing a raw material consisting of a small piece of straw and / or a granular material obtained by pulverizing the small piece. It is set as the structure manufactured by the manufacturing method of a bag. Has the same effects and effects as above.

  According to the present invention, the color and / or pattern expressed in the regenerated straw can be changed and adjusted in various ways depending on the method of extracting the raw materials divided into a plurality of types. It is possible to obtain a regenerated cocoon with a pattern, or a regenerated cocoon with a new color and pattern that is not found in the rough stone.

It is process drawing which shows the manufacturing method of the reproduction | regenerating soot concerning embodiment of this invention. In the manufacturing method of the reclaimed rice cake which concerns on embodiment of this invention, the state of the formation process which manufactures the regenerated rice cake which expressed the marble pattern is shown, (a) is sectional drawing which shows the state which filled the raw material in the extrusion molding machine (B) is sectional drawing of the state which is carrying out the extrusion molding of the reproduction | regeneration soot with an extrusion molding machine. It is a photograph figure which concerns on the Example of this invention and shows the state which divided | segmented the small piece of the ridge into three types of small piece groups (group A, B, C). It is a photograph figure which shows the state of the granular material which concerns on the Example of this invention and grind | pulverized three types of small piece groups (group A, B, C) with the grinder, respectively. It is a photograph figure which shows an example of the reproduction | regeneration cage | basket which made the marble pattern express according to the Example of this invention.

Hereinafter, based on an accompanying drawing, a manufacturing method of a regenerated paddle and a regenerated paddle concerning an embodiment of the invention are explained in detail.
As shown in FIG. 1, the method for producing a regenerated soot according to the embodiment of the present invention is formed by heating and pressurizing a raw material W composed of a sprinkle piece S and / or a granular material F obtained by pulverizing the small piece S. In this method, the reclaimed cocoon K is manufactured. Basically, the dividing step (1) for dividing the small pieces S of the cocoons, and the pulverization of each of the divided small pieces of the cocoons into the granular material F The process (2), the extraction process (3) which extracts the raw material W which consists of the granular material F, and the shaping | molding process (4) which shape | molds the extracted raw material W (F) are provided. Hereinafter, each step will be described.

(1) Sorting process The reed related to the present invention is a small reed that is not used for processing or a small reed separated from a product generated during processing. There are various types of hues such as whitish and blackish hues, lightness and shade of light and dark, and colors with strong transparency and weakness. In the sorting process, the small pieces S of the cocoons are divided into a plurality of types of small pieces according to the color attribute of at least one of hue, brightness, and saturation. In the example of FIG. 1, the degree of lightness (lightness) is set to a plurality of levels (three levels), and according to this setting, a plurality of types (three types) of small pieces of cocoons (groups A, B, C) are visually observed. ).

(2) Grinding step After the sorting step, this small piece group is pulverized for each divided small piece group to form a group of a plurality of divided raw materials W made up of the granular material F. In the embodiment, a known pulverizer is used, for example, the particle size is pulverized to 1 mm or less, desirably 200 μm or less, more desirably 100 μm or less. Thereby, the color of the raw material is made uniform, and color preparation by extraction described later can be facilitated.

(3) Extraction process A required amount of raw material W (F) corresponding to each group of small pieces grouped in the above-mentioned classification process and selectively from a group of plural types of raw materials W (F) obtained by pulverization in the pulverization process ). Corresponding to the color and / or pattern to be expressed in the reproduction basket, for example, the required amount of raw material W (F) is selectively extracted corresponding to the brightness. In this case, the necessary amount may be extracted from the group of all three raw materials W (F), or the necessary amount may be extracted from any two selected raw material groups.

(4) Molding process A plurality of types of raw materials W (F) extracted in the extraction process are mixed and molded. In this case, the mixing may be performed before molding, or may be mixed while molding. An appropriate molding machine is used for molding. For example, with an extrusion molding machine, the molding temperature is set to around 200 ° C., the molding pressure is set to several hundred MPa (for example, 400 MPa), and molding is performed so that these powder particles are integrated. In the case where the mixing is performed before molding, a regenerated kite K having a uniform hue is obtained.

  Further, it is possible to adopt a method of mixing while molding in a molding machine. If this method is used, a regenerated cocoon in which multiple types of raw materials are mixed non-uniformly (imperfectly) and a marble pattern (similar to the surface of a marble created by the ink-sink method) is developed on the surface. . Specifically, this technique uses an extruder T as shown in FIG. The extrusion molding machine T, for example, puts the raw material W (F) into the container 1 to be heated, pushes the die 2 into the container 1 and extrudes the raw material W (F) from the hole 3 of the die 2. It is.

  Using this extrusion molding machine T, first, as shown in FIG. 2 (a), a plurality of types of raw materials W (F) are respectively housed in a layer along the extrusion direction in the container 1, and then FIG. As shown in b), the die 2 is pushed into the container 1. Thus, when this raw material W (F) is extruded from the hole 3 of the die 2, each raw material W (F) is layered and heated to be softened or melted. It is mixed with (incomplete) and extruded to obtain a regenerated cocoon K having a marble pattern on its surface.

  In the reclaimed soot K obtained in this way, the color and / or pattern expressed in the reclaimed soot K can be variously changed and adjusted according to the method of extracting the raw material W (F) divided into a plurality of types. As a result, it is possible to obtain a regenerated cocoon K having a color and pattern close to the desired rough, or to obtain a regenerated cocoon K having a new color and pattern not found in the rough, and to obtain a variety of regenerated cocoon K. Can do.

  Next, an example is shown. Using "Kuji Sancho" produced in Kuji, Iwate Prefecture, the target was small cocoons that were not used for processing, or small pieces of cocoons that were separated from products produced during processing. The degree of lightness (shading) was set to three levels, and according to this setting, the small pieces of the eyelids were visually divided into three types of small piece groups (groups A, B, and C). The results are shown in FIG. It can be seen that the small piece group is divided into three stages according to light and dark (light and shade). And for each group A, B, C, the small piece group was grind | pulverized and the raw material was obtained. The results are shown in FIG. It can be seen that the raw material is divided into three stages according to light and dark (light and shade). Using these three kinds of raw materials, a reclaimed rice cake having a marble pattern was produced under the same conditions as described above. An example is shown in FIG. It can be seen that a marble pattern was formed.

  In the above embodiment, the small pieces S of the cocoons are classified according to the lightness. However, the present invention is not necessarily limited to this, and may be according to the hues of white, brown, black, etc. Saturation such as vividness and transparency may be followed, and may be changed as appropriate. Further, the number of divisions is not limited to the above three steps, and may be set to two steps or four or more steps, and may be changed as appropriate. Of course, the extraction of the raw material W (F) in the extraction step (3) may be appropriately performed in accordance with the color or pattern desired to be expressed in the regenerated basket. Further, in the above embodiment, the pulverization step (2) is provided, but the pulverization step (2) is not necessarily limited to this. The pulverization step (2) is not provided, and the small piece S itself is used as the raw material W. S) You may perform the shaping | molding which joins each other. Even in this case, a novel pattern can be expressed.

  The Kushi produced in Kuji, Iwate Prefecture, is a fossil resin of about 85 million years ago (Mesozoic Cretaceous), and the koji produced overseas is about 20 million to 45 million years ago ( Most of them are Cenozoic Paleogene) and are extremely valuable. In the conventional reproduction basket, the color and the like were inferior, but according to the present invention, the color and / or pattern expressed in the reproduction basket can be changed and adjusted in various ways. Product development becomes easy, and it is possible to improve the effective utilization rate of straw and the value of straw.

(1) Sorting process (2) Grinding process (3) Extraction process (4) Molding process K Recycled S S Piece F Powdery material W Raw material T Extrusion machine 1 Container 2 Die 3 Hole

Claims (5)

In a method for producing a regenerated koji, which is formed by heating and pressing a raw material made of koji pieces and / or powders obtained by pulverizing the koji pieces,
Obtained in correspondence with a segmentation step of classifying the small pieces of the cocoon into a plurality of types of small piece groups according to at least one color attribute of hue, brightness, and saturation, and each of the small pieces grouped in the classification step Regeneration characterized by comprising an extraction step for selectively extracting a required amount of raw materials from a group of a plurality of types of raw materials, and a molding step for mixing and molding a plurality of types of raw materials extracted in the extraction step A method for producing firewood.   2. The regeneration according to claim 1, further comprising a pulverizing step after the dividing step, for each of the divided small piece groups, to pulverize the small piece group into a group of a plurality of divided raw materials made of powder particles. A method for producing firewood.   3. The method for producing a reclaimed rice cake according to claim 2, wherein in the molding step, a plurality of kinds of raw materials are mixed non-uniformly to develop a marble pattern on the surface.   A raw material is placed in a container and molded using an extrusion molding machine that extrudes the raw material from a hole of a die, and a plurality of types of raw materials are respectively stored in layers in the extrusion direction in the container. A method for producing a reclaimed paddle according to claim 3. In a reclaimed rice cake formed by heating and pressing a raw material consisting of a small piece of rice cake and / or a granular material obtained by pulverizing the small piece,
5. A reclaimed rice cake produced by the method for producing a reclaimed rice cake according to any one of claims 1 to 4.