WO1997045332A1 - Procede pour fabriquer un recipient en bambous et recipient ainsi fabrique - Google Patents

Procede pour fabriquer un recipient en bambous et recipient ainsi fabrique Download PDF

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Publication number
WO1997045332A1
WO1997045332A1 PCT/CN1996/000112 CN9600112W WO9745332A1 WO 1997045332 A1 WO1997045332 A1 WO 1997045332A1 CN 9600112 W CN9600112 W CN 9600112W WO 9745332 A1 WO9745332 A1 WO 9745332A1
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WO
WIPO (PCT)
Prior art keywords
container
bamboo
thin bamboo
thin
pieces
Prior art date
Application number
PCT/CN1996/000112
Other languages
English (en)
Chinese (zh)
Inventor
Jejan Carlos
Original Assignee
Jejan Carlos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jejan Carlos filed Critical Jejan Carlos
Priority to AU11884/97A priority Critical patent/AU1188497A/en
Publication of WO1997045332A1 publication Critical patent/WO1997045332A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J7/00—Mechanical working of tree or plant materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/34—Manufacture or reconditioning of specific semi-finished or finished articles of cases, trunks, or boxes, of wood or equivalent material which cannot satisfactorily be bent without softening ; Manufacture of cleats therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/28—Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Definitions

  • the present invention relates to a method for manufacturing a container, and particularly to a method for manufacturing a bamboo container, and a bamboo container made by the method.
  • Meng Zongzhu commonly known as Moso bamboo, Phoebe bamboo, and Ma bamboo
  • Moso bamboo commonly known as Moso bamboo, Phoebe bamboo, and Ma bamboo
  • Containers made of bamboo have the advantage of being non-toxic and can be naturally degraded in the natural world without causing pollution to the environment.
  • the production steps are usually as follows: material preparation, that is, the bamboo is stripped into bamboo strips and the inner and outer bamboo skins and slubs are removed; weaving, that is, the bamboo strips are manually woven into a container shape in the shape of a cross Bonding, that is, using non-toxic glutinous rice glue to glue and cure the woven container for 1-5 minutes.
  • material preparation that is, the bamboo is stripped into bamboo strips and the inner and outer bamboo skins and slubs are removed
  • weaving that is, the bamboo strips are manually woven into a container shape in the shape of a cross Bonding, that is, using non-toxic glutinous rice glue to glue and cure the woven container for 1-5 minutes.
  • the above-mentioned production method has the following disadvantages: The bamboo strips need to be woven together by hand, not only the uneven surface of the container after being made; the bamboo skin and bamboo knots need to be removed when preparing the materials, and the raw materials are wasted; It will lose adhesion and cause leakage, as well as long glue time.
  • Japanese Patent Application No. 218495 invented by Qinggang Gao Min there is also disclosed a method for manufacturing a container such as a plate from bamboo material, in which the bamboo material is first cut and split into many elongated bamboo strips in the axial direction. Then, these bamboo strips are glued together to form a laminated bamboo board, and then the laminated bamboo board is cut into many thin bamboo pieces, and finally the thin bamboo pieces are made into a plate by pressing, cutting and bonding.
  • no weaving step is required in this method, the process of producing laminated bamboo boards is long and it is not easy to mass-produce them; moreover, the laminated boards are cut into thin slices to increase the cost.
  • the lamination of the laminated sheet is not good, and it is easy to break at the corners of the container, and the laminated joint is also easy to crack and deform after drying. Therefore, it still cannot be widely used.
  • an object of the present invention is to provide a method for manufacturing a bamboo container. By using the method, mass production can be achieved with high production efficiency and low cost.
  • Still another object of the present invention is to provide a bamboo container made by the above method.
  • the container has low cost, smooth surface, high strength at high temperature, and is non-toxic and pollution-free to people and the natural environment.
  • the present invention provides a bamboo container, the container is at least two layers of thin bamboo flakes glued, pressed, and the fibers of the thin bamboo flakes of each layer at an angle to each other.
  • the method of the present invention directly peels the raw bamboo into thin bamboo chips, thereby saving raw materials and simplifying the process; and making each adjacent two layers of fibers angled At least two layers of thin bamboo sheets are glued together, and then pressed into a container, which not only saves the ⁇ weaving process, but also has a strong laminated sheet strength.
  • the finished container can withstand high temperature, no cracking and high strength. . Therefore, the manufacturing method and the manufactured container of the present invention can realize mass production, low cost, and high strength, and thus can be widely used in various occasions, especially because of low cost, and can be used as disposable food containers.
  • FIG. 1 is a flowchart of a preferred embodiment of a method for manufacturing a bamboo container according to the present invention
  • FIG. 2 is a schematic diagram of an embodiment of a bamboo container of the present invention.
  • Fig. 3 is a cross-sectional view taken along the line A-A of the container shown in Fig. 2.
  • FIG. 1 shows a preferred embodiment of a method for manufacturing a bamboo container according to the present invention.
  • This method embodiment includes the following steps:
  • the type of bamboo is Mengzong bamboo (such as Moso bamboo, Phoebe bamboo, and Ma bamboo).
  • the thickness of the selected raw bamboo is more than 10 mm. It is best to cut the raw bamboo according to the required size.
  • the cooking time is about 60-90 minutes; after cooking, the raw bamboos are softened, which facilitates the subsequent peeling into thin slices.
  • the sugar and starch in the raw bamboos can also be cooked. The removal of quality and other impurities not only makes the finished container insect-proof and mildew-proof, but also solves the problem that bamboo food containers cannot be insecticide-proofed with a simple process.
  • the cooked raw bamboo is peeled into thin bamboo slices while hot, and the peeling is performed along the circumferential direction; the thickness of the bamboo slices is about ⁇ ⁇ 2-0 ⁇ 8 mm, so that the raw bamboo can be fully utilized, and the raw materials are saved most. lower the cost.
  • thin bamboo chips can also be dried and carbonized.
  • the thin bamboo sheet can also be sanded.
  • the extrusion time is about 30-60 seconds. 9.Finish the burr of the container after molding.
  • the surface of the container can be spray-painted to enhance its impermeability.
  • the method of the present invention directly strips the raw bamboo into bamboo chips, and can completely use the raw bamboo, thus saving raw materials, low cost, and simple process; at the same time, at least two layers are thin
  • the bamboo pieces are glued together in such a way that every two adjacent layers of fibers form an angle with each other, so they have good toughness, elasticity, good molding effect, and high strength of the container made.
  • the method of the invention can achieve mass production. , Low cost, high strength of the container made, so it can be widely used in various occasions, especially as a disposable food container.
  • FIG. 2 and FIG. 3 show a bamboo container made by the method of the present invention.
  • the container 1 is made of three layers of thin bamboo chips la, lb, lc through an adhesive glue and pressed by an extrusion molding device; in particular, the fibers of each layer of thin bamboo chips are glued during gluing. The directions are set at an angle with each other, so that the glued laminate has good toughness, elasticity, and good molding effect.
  • the fibers of each thin bamboo sheet form a 90 ° angle with each other. Best performance, high strength of the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

L'invention concerne un procédé pour fabriquer un récipient en bambous. Ce procédé comprend les étapes consistant à cuire le tronc de bambou vert pour l'assouplir, à enlever une feuille de placage le long de la surface extérieure du tronc de bambou, à lier au moins deux feuilles de placage dont les grains présentent des directions perpendiculaires, à former le contreplaqué de bambou stratifié, et enfin, à presser ce contreplaqué pour former un récipient. Ce procédé simple, économique et peu onéreux peut être utilisé pour une production de masse. L'invention concerne aussi un récipient ainsi formé présentant une forte résistance et de faibles coûts. Ce récipient peut être utilisé pour de nombreuses applications, en particulier, comme récipient alimentaire jetable.
PCT/CN1996/000112 1996-05-24 1996-12-20 Procede pour fabriquer un recipient en bambous et recipient ainsi fabrique WO1997045332A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11884/97A AU1188497A (en) 1996-05-24 1996-12-20 Method for making bamboo veneer container and container thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN96212665.9 1996-05-24
CN96212665U CN2247637Y (zh) 1996-05-24 1996-05-24 竹制食品容器

Publications (1)

Publication Number Publication Date
WO1997045332A1 true WO1997045332A1 (fr) 1997-12-04

Family

ID=5138166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1996/000112 WO1997045332A1 (fr) 1996-05-24 1996-12-20 Procede pour fabriquer un recipient en bambous et recipient ainsi fabrique

Country Status (3)

Country Link
CN (1) CN2247637Y (fr)
AU (1) AU1188497A (fr)
WO (1) WO1997045332A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922582A (zh) * 2012-06-18 2013-02-13 徐飞 一种容器的制造方法
CN103978534A (zh) * 2014-05-27 2014-08-13 黄山市继林机械制造有限公司 组合式竹片拉丝机
CN105058537A (zh) * 2015-07-16 2015-11-18 福建农林大学 一种装饰用毛竹二青刨切薄木的加工方法
CN111702886A (zh) * 2020-07-06 2020-09-25 国际竹藤中心 一种耐水耐油抗跌落竹纤维环保餐盒的制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085131B (zh) * 2013-01-23 2015-06-03 温金龙 竹枝做成的胶合板及其制作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643710A (en) * 1969-11-05 1972-02-22 Belize Plywood And Veneer Co I Method and machine for making bamboo veneer and products thereof
CN1041904A (zh) * 1988-10-18 1990-05-09 刘鹰 模压竹制品的加工方法
CN2152646Y (zh) * 1993-02-24 1994-01-12 王正华 竹材薄层夹板
WO1994002365A1 (fr) * 1992-07-24 1994-02-03 Nihon Chikken Kabushiki Kaisha Recipient et procede de fabrication
CN1115274A (zh) * 1995-05-16 1996-01-24 胡理渊 竹编制品模压成型方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643710A (en) * 1969-11-05 1972-02-22 Belize Plywood And Veneer Co I Method and machine for making bamboo veneer and products thereof
CN1041904A (zh) * 1988-10-18 1990-05-09 刘鹰 模压竹制品的加工方法
WO1994002365A1 (fr) * 1992-07-24 1994-02-03 Nihon Chikken Kabushiki Kaisha Recipient et procede de fabrication
CN2152646Y (zh) * 1993-02-24 1994-01-12 王正华 竹材薄层夹板
CN1115274A (zh) * 1995-05-16 1996-01-24 胡理渊 竹编制品模压成型方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922582A (zh) * 2012-06-18 2013-02-13 徐飞 一种容器的制造方法
CN103978534A (zh) * 2014-05-27 2014-08-13 黄山市继林机械制造有限公司 组合式竹片拉丝机
CN105058537A (zh) * 2015-07-16 2015-11-18 福建农林大学 一种装饰用毛竹二青刨切薄木的加工方法
CN111702886A (zh) * 2020-07-06 2020-09-25 国际竹藤中心 一种耐水耐油抗跌落竹纤维环保餐盒的制备方法

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Publication number Publication date
CN2247637Y (zh) 1997-02-19
AU1188497A (en) 1998-01-05

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