TW440503B - Method for producing natural sheet molding - Google Patents

Abstract

The present invention relates to a method for producing a natural sheet molding, which comprises feeding a material; selecting the material; cutting the material; sterilizing the material; drying the material; selecting the material again into a sheet material; coating the sheet material with an adhesive; and mounting the sheet material into a mold to perform a cold (hot) pressing process, thereby forming an artificial wood material according to the present invention.

Description

A 7 B7 4 4 05 0 3 V. Description of the invention (/) The present invention is a method for manufacturing natural thin sheet products, which relates to the field of wood manufacturing technology, especially for block wood that is processed by artificial lamination (please Read the notes on the back before filling out this page}! T-la made of 0 wood can make a variety of products, such as a variety of furniture, ornaments and even cue sticks. Among them, the original wood is still used There are many ways, such as solid blocks and rods like cue sticks, which are usually taken from logs. After the logs are taken, they are formed after roughing and finishing. However, the large number of logs will cause the following disadvantages: 1 ' Excessive cutting of green forests, over-exploitation of sloping land and thus affecting the ecological environment will ultimately be unfavorable to human living environment. 2 · Although logs are taken from natural objects, a rounded vein pattern will be formed on the surface of the log, which is in a single direction on a log, showing the log The strength in this direction is good, and the direction perpendicular to this direction shows that the strength is inferior. For example, if the log is to be processed into a finished product, it has frequent collisions or In the case of bending or compression, the use intensity of the log will be weak in the direction of non-veined veins. 3. Because the seedlings have grown for a long time, but humans have cut down the forest | The speed exceeds the growth rate of green forest cultivation, so the price of logs is quite j-direction, and the finished wood products will lose material during the turning process. The loss | Material cost processing is the material of the log, which makes the cost of wood materials increase even more. Adding to the pressure on the operator's business, it is also relatively expensive to sell | j the price, which makes the purchase customer group feel quite pressured. J | + The inventor started researching and developing the spirit of the invention, jj is based on many years of professional experience and experience With careful testing, I hope that I can print the wood without losing the wood 丨 | 44 05 0 3 Printed by the Central Bureau of Standards of the Ministry of Economy—Industrial and Consumer Cooperatives Λ7 Β7 V. Description of the invention (1) In the case of texture and the advantages of its materials, a new type of wood can be replaced. Of artificial wood, a breakthrough in improving the aforementioned problems ^ The main purpose of the present invention is to provide a natural sheet The manufacturing method of shaped objects is mainly through the screening, cutting, sterilization, drying, and secondary screening of wood materials. Then the sheets are glued and fixed to each other, and then placed in a molding mold for cold (hot) pressing. It is a molded product of artificial wood, which can save the cost of felling logs and environmental protection crisis, and can use various stacked products to solidify and process various types of wood. In order to allow your reviewers to further understand the characteristics of the present invention, The manufacturing process and the breakthrough effect achieved are described in detail below in conjunction with the preferred embodiments described below: (1) Schematic part: The first figure is a flow chart of the components of the present invention. The second figure is a copy of this Schematic plan view of the gluing process on the invention. The third figure is a three-dimensional schematic diagram of the artificial wood made according to the present invention. The fourth figure is a combined perspective view of the wood material of the present invention that is implemented as a processed molded product. The fifth figure is a schematic three-dimensional circle of the processed product of the invention, in which the wood is processed into a cue stick according to the fourth figure. (2) Drawing No .: (1 0) Sheet (2 0) Adhesive (3 0) (3 1) (3 2) (3 3) Molded product (40) Finished product (45) Processed paper Standards apply to Chinese National Standards (CNS) Α4 specifications (L0X2W mm)

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4405 Ο 3 Λ 7 Β7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention (!) The invention relates to a method for manufacturing a natural sheet shaped product. Please refer to the first to third drawings for the method of the invention The system includes: Incoming material: Take bamboo chips [wood chips are also acceptable, and bamboo chips are the preferred embodiment]; Screening: screening of bamboo chips in the future, and those who are too degenerate will not be used; Cut the pieces according to the set processing size; Disinfection and sterilization treatment: Boil the cut bamboo pieces at high temperature to sterilize the bamboo pieces; Re-process: The sterilized bamboo pieces are then degreased to purify the wood material The organization 'squeezes the fat out of the bamboo chips, and then performs antiseptic and bleaching treatments; drying: drying the bamboo chips by natural or heating methods; secondary screening: the aforementioned bamboo chips that have undergone a series of treatments are screened again To ensure the uniformity of the quality of the material to be processed, the bamboo sheet after screening is the sheet (10) as shown in the second picture; Gluing: As shown in the second and third pictures, the number of sheets (1 〇) A glue (20) is applied between the two to ensure that the sheets (100) are adhered, fixed and complete; the glue (20) is described in this paper in three preferred embodiments, and various kicking agents (20) ) There are different advantages depending on the properties of the finished product; the first adhesive (20) contains polymethacrylic resin [p MM A 'full name POLY METHACRYLATE ACID] and Benzyl peroxide [BENZYL PEROXIDE] mixed' And it is cured by bridging reaction, in which poly-f-based acrylic resin is added with fillers and auxiliaries during preparation. For example, the paper size applies the Chinese national standard () Λ4 specification (2.0 × 297 mm) (Please read the back (Please fill in this page again)

'IT Ministry of Economic Affairs, China Bureau of Standards, Beibei Consumer Cooperatives 44 05 0 3 A7 ____B7 V. Description of the invention (¥; Fiberglass fiber; the first adhesive (2 0) must have high mechanical strength and resistance to heavy pressure , Tensile, impact resistance, abrasion resistance, weather resistance, water resistance, chemical resistance; the second adhesive (20) is an epoxy resin [English: EPOXY] plus a polyamine resin [English Polyamine] is mixed at a certain ratio, and fillers, auxiliaries, fibers such as glass fiber are added, and then cured by bridging reaction; the second adhesive (20) has high adhesive strength, high mechanical strength, and Chemical resistance, compression resistance and tensile resistance; The third adhesive is polyurea formaldehyde copolymerization adhesive [English: EREA RESINS]. Molding: Each sheet (10) is mixed with an adhesive (20) To achieve the effect of combining the layers, it is then placed in a molding die of a suitable size and subjected to a hot (cold) pressing process. Among them, the physical properties of the resin depending on the adhesive (20) are hot-pressed if necessary. Cold press at normal temperature, The control conditions for hot pressing are 13 CTC, 300 kg / cm2; the control conditions for cold pressing are at a normal temperature of 20 to 25 ° C, and 300 kg / on2; therefore, each sheet (1 〇) The connection composition is a molded product (30) that can be processed later, that is, the artificial wood of the present invention. The natural sheet molding according to the present invention can be processed into any rod or block, etc., such as the fourth and As shown in the five pictures, for example, if you want to process into a cue-bar finished product (40), you need to prepare a processing material (4 5). The processing material (4 5) uses at least two pieces of molded products (30). Taking four pieces as one of the preferred embodiments, the four pieces (3 0) (31) (3 2) (3 3) are glued and stacked at each of the four end corners with an adhesive (20). This paper size is applicable China National Standards (CNs) A4 (210X 29? Mm) (Please read the notes on the back before filling in this page j

Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 44 05 0 3 Α7 37 V. Description of the invention (-Η In particular, to strengthen the strength of each molded product (30) (31) (32) (33), The sheets (1Q) of the molded product (30) are stacked adjacent to each of the two sides of the molded product (31) (33) and the sheet (1) stacking direction system It is perpendicular to each other, for the same reason, because the molded product (32) is adjacent to the molded product (31) (3 3), the stacked direction of the sheet (1 0) of the molded product (3 2) and (3 1) (3 3) It is perpendicular to each other, so make sure that a whole piece of processed material (4 5) is a complete block, and the length is insufficient. It is also the use of each molded product (3 0) (3 1) (3 2) (3 3 ) Sequential points are lengthened to a sufficient processing length; therefore, the processed material (4 5) takes its center point and is subjected to turning processing to form a processed product (40) and a processed product (40) as shown in the fifth figure. The cross-section of the cross section includes four molded products (30) (31) (31) (3) (3) (3) (3) which are vertically stacked on each other. According to the description above, the main feature of the present invention is to ensure that each layer of sheet material (10) is subjected to a series of rigorous screening, cutting, sterilization, and secondary screening, and then subjected to upper win and hot C cold pressing. In combination with fixed molding, a molded product (30) is made for processing into various processed products (40). Through the method of the present invention, the following advantages can be provided: 1 * Eliminate the trouble of logging in a large amount of green forests; due to the present invention The material is made of bamboo, so it saves the raw material of the logs, avoids excessive forest felling, and supports a good ecological environment on a sustainable basis. 2 · According to the manufacturing method of the present invention, the molded products are processed into various types of sheet products, and the stacked direction of the sheets can be used to make the molded products interact with each other. 7 The paper size applies the Chinese National Standard (CNS) Λ4ί See格 （2〗 0 '乂 297 公 嫠 (please read the back of the first; i means the matter Is and then fill in. This page i' 1Τ 丨 " ', 44 05 0 3 Λ7 B7 V. Description of the invention (in the direction of sheet stacking) In order to be vertical or different, the processed products are provided with supporting strength in all directions, so that the strength of the processed products is more stable, which makes up for one of the weaknesses of the strength of the logs. 3. According to the foregoing, the manufacturing method of the present invention will greatly reduce the cost of logs. In summary, the present invention is indeed a groundbreaking invention. Because of the new manufacturing method and ingenious structural design, the shortcomings of the conventional knowledge are completely improved. A highly creative masterpiece that meets the requirements of an industrial patent application for invention patent application, and submits an application in accordance with the law. (Please read the notes on the back before filling this page)

Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives A 1 s N C I quasi 1 home 1 country i middle use I moderate rule · sheet 1 · ^

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Claims (1)

Α8 Β8 C8 D8 05 Ο 3 Scope of patent application 1 · A method for manufacturing a natural sheet molding, the manufacturing process includes: incoming materials: take natural sheet materials; screening: screening of future sheets: cutting: cut The screened sheet is cut according to the setting plus X size; Disinfection and sterilization treatment: the cut sheet is sterilized and sterilized; drying: the aforementioned sheet is dried; secondary screening: the aforementioned U-treated Sheets, once again selected by Xue, that is one sheet at a time; Gluing: apply a glue between the set number of sheets to make the sheets adhere and complete; Cheng: The sheets are adhered due to the cooperation Adhesives are combined, and then placed in the Λ molding mold, which is a molded product after undergoing the compression molding process. 2. According to the method for manufacturing a natural flake shaped article as described in item 1 of the scope of the patent application, the incoming material process is to use bamboo flakes. 3. The disinfection and sterilization treatment according to the method for manufacturing a natural sheet molded article described in item 1 or 2 of the scope of the patent application, is to boil the cut sheet at a high temperature to sterilize the bamboo sheet. 4 · According to the manufacturing method of the natural thin sheet shaped article as described in item 1 or 2 of the scope of the patent application, the sterilization and sterilization process described above is followed by a reprocessing, which is a degreasing of the sterilized bamboo chips. , Antiseptic and bleaching. 5. According to the method for manufacturing a natural sheet molding as described in item 1 of the scope of the patent application, the glue used in the sizing process is a polymethyl acrylic resin [P MM A 'full name is POLY METHACRYLATE ACID] This paper size applies to China National Standard (CNS) A4 specification (210 x 297 public love) it ^ -------- Order --------- line-{Please read the precautions on the back before (Fill in this page) 8888 ABCD ^ 4 0503 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. The scope of the patent application is mixed with Benzene Peroxide (BENZYL PEROXIDE) and cured by the bridging reaction. During the preparation, fillers, auxiliaries, and fibers such as glass fibers are added. 6 · According to the method for manufacturing a natural thin sheet shaped article as described in item 1 of the scope of the patent application, the adhesive is an epoxy resin [English: EPOXY] plus a polyamine resin [English: POLYAMINE] at a certain ratio Mix and add fillers, auxiliaries, fibers such as glass fibers, and then cure by bridging reaction. 7. The adhesive described in the method 1 of the natural thin sheet shaped product as described in the first patent application scope is a polyurea formaldehyde copolymerization adhesive [English: EREA RESINS]. 8. According to the method for manufacturing a natural sheet molded article according to item 1 or 2 of the scope of the patent application, in the molding process, each sheet is placed in a molding die and is formed by hot pressing. 9. The method for manufacturing a natural thin sheet shaped article as described in item 1 or 2 of the scope of patent application, in the forming process, each sheet is placed in a forming mold and is formed by cold pressing. ^ vllllli — — — — — ^ -ill tr ί? n ^ eJifll — — — — — I (Please read the notes on the back before filling out this page) The Intellectual Property Bureau of the Ministry of Economic Affairs ’Consumer Cooperatives printed 10 papers again Common Chinese National Standard (CNS) Al (2ΐα x 297 ^-^)