JP3295606B2 - Packaging container and its manufacturing method - Google Patents

Packaging container and its manufacturing method

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Publication number
JP3295606B2
JP3295606B2 JP27684096A JP27684096A JP3295606B2 JP 3295606 B2 JP3295606 B2 JP 3295606B2 JP 27684096 A JP27684096 A JP 27684096A JP 27684096 A JP27684096 A JP 27684096A JP 3295606 B2 JP3295606 B2 JP 3295606B2
Authority
JP
Japan
Prior art keywords
manufacturing
packaging container
container according
packaging
stirrer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP27684096A
Other languages
Japanese (ja)
Other versions
JPH10109304A (en
Inventor
福明 黄
Original Assignee
福明 黄
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
Priority to CA002185316A priority Critical patent/CA2185316C/en
Priority to DE19637659A priority patent/DE19637659C2/en
Priority to GB9619439A priority patent/GB2317361B/en
Priority to BR9603879A priority patent/BR9603879A/en
Priority to FR9611748A priority patent/FR2753689B3/en
Application filed by 福明 黄 filed Critical 福明 黄
Priority to JP27684096A priority patent/JP3295606B2/en
Publication of JPH10109304A publication Critical patent/JPH10109304A/en
Application granted granted Critical
Publication of JP3295606B2 publication Critical patent/JP3295606B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/02—Plates, dishes or the like
    • A47G19/03—Plates, dishes or the like for using only once, e.g. made of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Wrappers (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、穀殻廃棄物に適当
な加工及び成形処理を加えて製造した、無汚染で環境保
護に符合する包装容器と、その製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-polluting and environmentally friendly packaging container produced by subjecting husk waste to suitable processing and molding, and a method for producing the same.

【０００２】[0002]

【従来の技術】一般の包装容器や、使い捨て食器など
は、現代人が日常生活で大量に使用する物品であり、特
に、使い捨て食器や食品包装皿などは、個人衛生や便利
さへの要求の下で、食物を収容したり、包装する手段の
主流となっている。このような使い捨て食器や食品用包
装皿には主にポリプロビレンなどが使用されているが、
そのようなプラスチック製の食器や包装皿は、本来は食
品収容容器としては不適当である。なぜなら、高温時に
有毒物質を放出するためである。しかし、多くの業者は
製造コストの低さからこの問題に目をつぶっており、ま
た使用者もその使用と廃棄上の利便性ゆえに使用を続け
ており、このことは、使用者の健康を害する潜在的な危
険をはらんでいた。さらにまた、上述のプラスチック製
の使い捨て食器や食品収容皿は、厳重な環境汚染を引き
起こした。以上を鑑み、上述のプラスチック製の使い捨
て食器や食品収容皿の有していた、人体への健康への影
響や環境汚染問題を解決するため、すでに、穀物と植物
の澱粉（ばれいしょ澱粉など）を主原料とする食器が開
発されているが、穀物は人類の主食の一つであり、毎年
飢餓で少なからぬ人が死亡していることを考えると、穀
物を材料とした容器を大量生産し、使用することは望ま
しくない。2. Description of the Related Art General packaging containers and disposable tableware are articles which are used in large quantities in daily life by modern people. In particular, disposable tableware and food packaging plates are demands for personal hygiene and convenience. Below, the means of containing and packing food is the mainstream. Polypropylene is mainly used for such disposable tableware and food packaging dishes,
Such plastic dishes and packaging dishes are inherently unsuitable as food containers. This is because toxic substances are released at high temperatures. However, many companies have been blind to this problem due to low manufacturing costs, and users have continued to use it due to its use and disposal convenience, which is detrimental to the health of the user There was a potential danger. Furthermore, the above-mentioned plastic disposable dishes and food storage dishes have caused severe environmental pollution. In view of the above, in order to solve the effects on human health and environmental pollution problems of the above-mentioned plastic disposable dishes and food storage dishes, starches of cereals and plants (such as potato starch) have already been used. Tableware has been developed as the main raw material, but cereals are one of the staple foods of humankind. Its use is not desirable.

【０００３】[0003]

【発明か解決しようとする課題】本発明の主な課題は、
一種の包装容器とその製造方法を提供することにあり、
それは、穀殻廃棄物を利用して包装容器を製造し、穀殻
廃棄物を十分に利用すると共に、人体の健康を害さず、
環境を破壊しない効果を達成するものとしている。The main problems of the present invention are as follows.
To provide a kind of packaging container and its manufacturing method,
It manufactures packaging containers using husk waste, makes full use of husk waste, and does not harm human health.
It is intended to achieve the effect of not destroying the environment.

【０００４】本発明のもう一つの課題は、上記製造方法
を、有効な工程を経て確実に包装容器を製造できるもの
とすることにある。Another object of the present invention is to make the above-mentioned manufacturing method surely manufacture a packaging container through an effective process.

【０００５】本発明のさらにもう一つの課題は、上記包
装容器を、確実に産業上応用できるものとすることにあ
る。[0005] Still another object of the present invention is to ensure that the above-mentioned packaging container can be industrially applied.

【０００６】[0006]

【課題を解決するための手段】請求項1の発明は、廃棄
物である穀殻を、主原料とし、それを粉砕し、攪拌する
と共に粘着剤を加入し、製板し、一次成形して容器状と
し、その時形成される曲折部の裂け目を二次成形と瞬間
加熱で埋め合わせて定型し、乾燥し、表面に一層の保護
ワニスを塗装する表面処理を行い、乾燥するという各プ
ロセスを経て、包装容器完成品を得る、包装容器の製造
方法としている。Means for Solving the Problems According to the invention of claim 1, husks, which are waste materials, are used as a main raw material, which is crushed, agitated, an adhesive is added, plate making and primary molding are performed. Container shape
And the secondary molding and the moment the crevices of bent portions formed at that time
The method is a manufacturing method of a packaging container in which a finished packaging container product is obtained through a process of compensating by heating, shaping, drying, performing a surface treatment of coating a further protective varnish on the surface, and drying.

【０００７】請求項２の発明は、請求項１に記載の包装
容器の製造方法で、その中、粘着剤は無毒で、可食性の
食品粘着剤とする、包装容器の製造方法としている。According to a second aspect of the present invention, there is provided a method for manufacturing a packaging container according to the first aspect, wherein the adhesive is a non-toxic, edible food adhesive.

【０００８】請求項３の発明は、請求項１に記載の包装
容器の製造方法で、その中、製板のプロセスでは、粉
砕、攪拌後の材料を、先に一枚のシート状に加工し、そ
れを複数積層することで積層攪拌材となす、包装容器の
製造方法としている。According to a third aspect of the present invention, there is provided a method for manufacturing a packaging container according to the first aspect, wherein in the plate making process, the material after crushing and stirring is first processed into a single sheet. And a method for manufacturing a packaging container, in which a plurality of the layers are laminated to form a laminated stirring material.

【０００９】請求項４の発明は、請求項１に記載の包装
容器の製造方法で、その中、表面処理では、無毒、可食
性で、簡単に分解可能な保護ワニスを使用する、包装容
器の製造方法としている。According to a fourth aspect of the present invention, there is provided a method for manufacturing a packaging container according to the first aspect, wherein the surface treatment uses a non-toxic, edible, easily decomposable protective varnish. Manufacturing method.

【００１０】請求項５の発明は、請求項１に記載の包装
容器の製造方法で、その中、定型のプロセスでは、先に
成形してからさらに定型するか、或いは両者を合わせて
一つのプロセスとして進行する、包装容器の製造方法と
している。According to a fifth aspect of the present invention, there is provided a method for manufacturing a packaging container according to the first aspect, wherein in the fixed process, the mold is first formed and then further fixed, or both are combined into one process. As a method of manufacturing packaging containers.

【００１１】請求項６の発明は、請求項１に記載の包装
容器の製造方法で、攪拌を終えた材料を板状となして直
接一次成形のプロセスに進入させることを以て、製板の
プロセスとなした、包装容器の製造方法としている。According to a sixth aspect of the present invention, in the method for manufacturing a packaging container according to the first aspect, the material which has been agitated is formed into a plate and directly enters the primary forming process, thereby achieving a plate forming process. It is a method of manufacturing packaging containers.

【００１２】請求項７の発明は、請求項１から請求項６
のいずれかに記載の包装容器の製造方法により製造され
た、包装容器としている。The invention according to claim 7 is the invention according to claims 1 to 6.
And a packaging container manufactured by the method for manufacturing a packaging container according to any one of the above.

【００１３】[0013]

【発明の実施の形態】本発明は一種の包装容器とその製
造方法に関し、穀殻廃棄物を、粉砕、攪拌した後、製
板、一次成形、二次成形、加熱、乾燥、表面処理及び乾
燥する工程により、完全な包装容器を製造するもので、
環境保護理念に符合し、産業上の利用価値を有する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a kind of packaging container and a method for producing the same. The present invention relates to a method of manufacturing, packaging, primary molding, secondary molding, heating, drying, surface treatment and drying of husk waste. Process to produce a complete packaging container,
Complies with environmental protection philosophy and has industrial value.

【００１４】[0014]

【実施例】図１、２に示されるように、本発明の製造方
法は、粉砕２０、攪拌３０、製板４０、一次成形５０、
二次成形６０、定型７０、乾燥８０、表面処理９０及び
乾燥１００を含む。原料１０、即ち穀殻は、粉砕機２１
中に置き入れられて粉砕されて紛状とされ、この紛状
の、穀殻粉は顆粒度によりクラス分けされ、必要に応じ
て異なるクラスの包装容器を製造するのに用いられる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, the production method of the present invention comprises a pulverizer 20, an agitator 30, a plate 40, a primary molding 50,
Including secondary forming 60, fixed mold 70, drying 80, surface treatment 90 and drying 100. The raw material 10, ie, the husk, is
The powdered, husk flour is placed inside and ground to form a powder, which is classified according to granularity and, if necessary, used to produce different classes of packaging.

【００１５】次に、上述の穀殻を９７．４重量％に対
し、２．６重量％の食品粘着剤が加入され、攪拌機３１
内で、攪拌、混合が進行される。該食品粘着剤は、一種
の可食性の、無毒の粘着剤とされる。そして、均一に攪
拌されると同時に、蒸気が注入され、圧力が約７１ｂ／
ｃｍ２とされると共に、回転速度が適当に制御されるこ
とで、さらに攪拌が進行され、穀殻粉が均一に混合され
た稠液状の攪拌材３２、即ち半完成品原料とされる。Next, 2.6% by weight of a food adhesive was added to 97.4% by weight of the above-mentioned husk, and a stirrer 31 was added.
Within, the stirring and mixing proceed. The food adhesive is a kind of edible, non-toxic adhesive. Then, at the same time as being uniformly stirred, steam is injected and the pressure is about 71 b /
By controlling the rotation speed appropriately while controlling the rotation speed to 2 cm, the stirring is further progressed to obtain a dense liquid stirring material 32 in which the husk powder is uniformly mixed, that is, a semi-finished product raw material.

【００１６】該攪拌材３２は一つの収集タンク４１へと
送られ、以て製板４０のプロセスに待機する。該収集タ
ンク４１の底端にはプレスローラセット４２とコンベヤ
ベルト４３が設けられており、生産ライン上で、攪拌材
３２はプレスローラにより加圧されて厚さ約０．７ｍｍ
の連続状の攪拌材シート３２０とされる。該攪拌材シー
ト３２０は一つのラミネーター４４へと送られて、該ラ
ミネータ４４で四層或いは複層の攪拌材シート３２０に
対して積層が進行され、ゆるく積み重なった積層攪拌材
３２１とされて送り出される。The agitating material 32 is sent to one collection tank 41, and waits for the plate making process. A press roller set 42 and a conveyor belt 43 are provided at the bottom end of the collection tank 41. On the production line, the stirring material 32 is pressed by a press roller to a thickness of about 0.7 mm.
Of the continuous stirring material sheet 320. The stirrer sheet 320 is sent to one laminator 44, and the laminator 44 progresses the lamination on the four-layer or multi-layer stirrer sheet 320 to form a loosely stacked laminated stirrer 321 and is sent out. .

【００１７】連続した積層攪拌材３２１は一次成形５０
の工程に進入し、金型を通過し、上下に組み合わされた
雄形金型と雌形金型よりなる一組の金型の、プレス圧力
約１５０〜１８０ｋｇ／ｃｍ２での相互プレスを受け、
一次成形後の半製品３２２とされる。図３から図５を参
照されたい。穀殻である原料１０は、ほとんど繊維を有
しておらず、ゆえに、一次成形でプレスされる時、積層
攪拌材３２１は雌形金型５２の曲折部５２１、５２２で
断裂し裂け目３２２１、３２２２を生じ、僅かに符号３
２２３、３２２４の部分で連結しているだけである。ゆ
えに、このように曲折部に裂け目を有する一次成形後の
半製品３２２に対して二次成形６０の工程が必要とな
る。ゆえに、雌形金型５２の型抜きロッド５２１１を利
用して、該一次成形後の半製品３２２は二次成形６０を
行う二次成形用雄形金型６１と二次成形用雌形金型６２
のところに送られ、さらにプレスが進行されると同時
に、約摂氏１００度で瞬間加熱され、二次成形後の半製
品３２３とされる。この時、積層攪拌材３２１はゆるく
積み重ねられているため、二次成形用雄形金型６１と二
次成形用雌形金型６２の曲折部６２１、６２２でプレス
され二次成形される時、そのゆるく積み重ねられた積層
攪拌材３２１は補填作用を生じ、二次成形後の半製品３
２３の曲折部３２３１、３２３２に連結を形成させる。The continuous laminated stirrer 321 is used for the primary molding 50.
, Passes through the dies, and is subjected to mutual pressing of a pair of dies composed of a male die and a female die combined vertically with a press pressure of about 150 to 180 kg / cm 2. ,
The semi-finished product 322 after the primary molding is obtained. Please refer to FIG. 3 to FIG. The raw material 10, which is a husk, has almost no fibers, and therefore, when pressed in the primary molding, the laminated stirrer 321 breaks at the bent portions 521, 522 of the female mold 52 and breaks 3221, 3222. And the sign 3
It is only connected at 223 and 3224. Therefore, the process of the secondary molding 60 is required for the semi-finished product 322 after the primary molding having the crack in the bent portion. Therefore, the semi-finished product 322 after the primary molding is subjected to the secondary molding 60 and the female mold 61 for the secondary molding using the die-off rod 5211 of the female mold 52. 62
At the same time as the press is further advanced, and is instantaneously heated at about 100 degrees Celsius to obtain a semi-finished product 323 after the secondary molding. At this time, since the laminated stirrer 321 is loosely stacked, it is pressed by the bent portions 621 and 622 of the male mold 61 for secondary molding and the female mold 62 for secondary molding to perform secondary molding. The loosely-stacked stirrer 321 that has been loosely stacked has a filling effect, and the semi-finished product 3 after the secondary molding is formed.
The 23 bent portions 3231 and 3232 are connected.

【００１８】また、図６に示されるのは、製板４０プロ
ミスのもう一つの実施例であり、収集タンク４１よりコ
ンベヤベルト４３に送り込まれる攪拌材３２が厚い板状
とされるため、プレスローラを経ずして一次成形５０の
工程に直接進入している。その目的は、縦長の包装容器
を製造することにある。FIG. 6 shows another embodiment of the plate making promise, in which the agitating material 32 fed from the collection tank 41 to the conveyor belt 43 is formed in a thick plate shape. , And directly enters the process of the primary molding 50. Its purpose is to produce a vertically long packaging container.

【００１９】二次成形後の半製品３２３は、柔軟であ
り、適当な強度を有していない。そのため、されに定型
７０プロセスに進入する必要があり、二次成形用雌形金
型６２の型抜きロッド６２１１を利用して定型用雄形金
型７１、定型用雌形金型７２へと送り込まれると同時
に、摂氏１００度で瞬間加熱されてプレス定型が進行さ
れ、その全体強度が増強される。The semi-finished product 323 after the secondary molding is flexible and does not have appropriate strength. Therefore, it is necessary to enter the standard mold 70 process, and is sent to the standard male mold 71 and the standard female mold 72 by using the release rod 6211 of the secondary molding female mold 62. At the same time, it is instantaneously heated at 100 degrees Celsius and the press dies are advanced to increase its overall strength.

【００２０】定型後の半製品に対して、さらに乾燥８０
のプロセスが進行される。即ち、コンベヤベルト４３の
牽引と、熱乾装置８２で、摂氏約６０〜８０度にて空気
脱水が進行される。乾燥後の半製品はさらに表面処理９
０のプロセスに進入し、表面処理機９１内でワニス塗装
処理が進行される。該ワニスは、無毒で、可食性の保護
ワニスとされる。乾燥後の半製品は表面処理の後、さら
に乾燥処理１００のプロセスへと進入し、該乾燥処理１
００は、熱乾装置１０１で摂氏約１８０〜２００度の温
度で進行され、こうして、一つの板材からなる包装容器
完成品１１０が製造される。The semi-finished product after drying is further dried 80
The process proceeds. That is, the dehydration of the air proceeds at about 60 to 80 degrees Celsius by the pulling of the conveyor belt 43 and the heat drying device 82. The semi-finished product after drying is further surface treated 9
The process enters the process No. 0, and the varnish coating process proceeds in the surface treatment machine 91. The varnish is a non-toxic, edible protective varnish. After the surface treatment, the dried semi-finished product enters the drying process 100, and the drying process 1
00 is advanced at a temperature of about 180 to 200 degrees Celsius in the thermal drying apparatus 101, and thus a finished packaging container 110 made of one plate material is manufactured.

【００２１】以上の説明から分かるように、包装容器完
成品１１０は穀殻という一種の廃棄物を原料とし、それ
を粉砕、攪拌、製板し、並びにゆるく積層したものを、
一次成形プレスして容器状とし、その時形成される曲折
部の裂け目を二次成形プレスと、定型プレスと瞬間加熱
の操作制御プロセスで完全に埋め合わせ、完全の容器形
状を有する半製品となし、その後、表面処理としてワニ
ス塗装し、さらに乾燥することで、得られるものであ
り、該包装容器完成品１１０は、温熱液体を長時間収容
時間は約２〜４０時間収容でき、完全に実用レベルに達
したものとされている。なお、該時間は、表面のワニス
塗装の厚さと熱乾温度により制御される。As can be seen from the above description, the finished packaging container 110 is made of a kind of waste material called husk, which is crushed, stirred, plate-formed, and loosely laminated.
The primary forming press is made into a container shape, and the cracks in the bent portion formed at that time are completely compensated for by the secondary forming press, the fixed press and the instantaneous heating operation control process, and it becomes a semi-finished product with a complete container shape, and then It is obtained by varnish coating as a surface treatment and further drying, and the finished packaging container 110 can store a hot liquid for a long time of about 2 to 40 hours, completely reaching a practical level. It is assumed that. The time is controlled by the thickness of the varnish coating on the surface and the hot drying temperature.

【００２２】[0022]

【発明の効果】本発明の包装容器とその製造方法は、少
なくとも以下の優れた点を有している。 １．本発明の製造方法は、穀殻製の包装容器の、一般の
液状食品を長時間収容できないという欠点を解決し、実
際に液体食品或いはその他の食品の包装容器として応用
できる製品を提供することができる。 ２．本発明の製造方法は、確実に、穀殻粉を材料として
成形することの不可能を可能とするもので、完全な包装
容器を提供できる。 ３．本発明の包装容器は、食品を収容する時、高温によ
って毒素を発生することがなく、使用後には焼却或いは
自然中で分解させられ、環境保護の要求に符号する。 ４．本発明の包装容器は、水に溶け、処理が簡単で便利
であり、プラスチック製の包装容器と異なり、永久に分
解しないゴミとなることがない。 ５．本発明の包装容器は、断裂の後には亀裂から水分が
進入するので自然に完全分解することができる。The packaging container of the present invention and the method for producing the same have at least the following advantages. 1. The production method of the present invention solves the disadvantage that a general liquid food cannot be stored for a long time in a packaging container made of husks, and provides a product that can be actually applied as a liquid food or other food packaging container. it can. 2. ADVANTAGE OF THE INVENTION The manufacturing method of this invention makes it impossible to shape | mold the husk flour as a material reliably, and can provide a complete packaging container. 3. The packaging container of the present invention does not generate toxins due to high temperature when storing foods, and is incinerated or decomposed in nature after use, which meets the requirement of environmental protection. 4. The packaging container of the present invention dissolves in water, is easy and convenient to treat, and unlike plastic packaging containers, does not become garbage that is not permanently decomposed. 5. The packaging container of the present invention can be completely decomposed spontaneously because moisture enters from the crack after the rupture.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の製造方法フローチャートである。FIG. 1 is a manufacturing method flowchart of the present invention.

【図２】本発明に利用される製造システム略図である。FIG. 2 is a schematic diagram of a manufacturing system used in the present invention.

【図３】本発明のプレス加工過程表示図である。FIG. 3 is a diagram showing a pressing process in the present invention.

【図４】本発明のプレス加工過程表示図である。FIG. 4 is a diagram showing a pressing process in the present invention.

【図５】本発明のプレス加工過程表示図である。FIG. 5 is a view showing a pressing process in the present invention.

【図６】本発明の製板プロセスのもう一つの表示図であ
る。FIG. 6 is another schematic diagram of the plate making process of the present invention.

【符号の説明】[Explanation of symbols]

２０ 粉砕 ３０ 攪拌 ４０ 製板 ５０ 一次成形 ６０ 二次成形 ７０ 定型 ８０ 乾燥 ９０ 表面処理 １００ 乾燥 １０ 原料 ２１ 粉砕機 ３１ 攪拌機 ３２ 攪拌材 ４１ 収集タンク ４２ プレスローラセット ４３ コンベヤベルト ３２０ 攪拌材シート ４４ ラミネーター ３２１ 積層攪拌材 ５１ 雄形金型 ５２ 雌形金型 ３２２ 一次成形後の半製品 ５２１、５２２ 曲折部 ３２２１、３２２２ 裂け目 ３２２３、３２２４ 連結した部分 ５２１１ 型抜きロッド ６１ 二次成形用雄形金型 ６２ 二次成形用雌形金型 ３２３ 二次成形後の半製品 ６２１、６２２ 曲折部 ３２３１、３２３２ 曲折部 ６２１１ 型抜きロッド ７１ 定型用雄形金型 ７２ 定型用雌形金型 ８２ 熱乾装置 ９１ 表面処理機 １０１ 熱乾装置 １１０ 包装容器完成品 DESCRIPTION OF SYMBOLS 20 Pulverization 30 Stirring 40 Plate making 50 Primary molding 60 Secondary molding 70 Standard molding 80 Drying 90 Surface treatment 100 Drying 10 Raw material 21 Crusher 31 Stirrer 32 Stirrer 41 Collection tank 42 Press roller set 43 Conveyor belt 320 Stirrer sheet 44 Laminator 321 Laminated stirrer 51 Male mold 52 Female mold 322 Semi-finished product after primary molding 521, 522 Bent part 3221, 3222 Rip 3223, 3224 Connected part 5211 Die removal rod 61 Secondary mold male mold 62 2 Female mold for secondary molding 323 Semi-finished product after secondary molding 621, 622 Bent part 3231, 3232 Bent part 6211 Mold release rod 71 Male mold for standard mold 72 Female mold for standard mold 82 Thermal drying device 91 Surface treatment Machine 101 Heat drying device 110 Finished packaging container

フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B27N 5/00 B27N 3/02 Continuation of front page (58) Field surveyed (Int.Cl. 7 , DB name) B27N 5/00 B27N 3/02

Claims (7)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 廃棄物である穀殻を、主原料とし、それ
を粉砕し、攪拌すると共に粘着剤を加入し、製板し、一
次成形して容器状とし、その時形成される曲折部の裂け
目を二次成形と瞬間加熱で埋め合わせて定型し、乾燥
し、表面に一層の保護ワニスを塗装する表面処理を行
い、乾燥するという各プロセスを経て、包装容器完成品
を得る、包装容器の製造方法。1. A husk, which is waste, is used as a main raw material, which is crushed, agitated, an adhesive is added, plate making, primary molding is performed, and a container is formed. Tear
Manufacturing of packaging containers, through which the eyes are filled with secondary molding and instantaneous heating, fixed, dried, subjected to a surface treatment to coat a layer of protective varnish on the surface, and then dried to obtain finished packaging containers. Method. 【請求項２】 請求項１に記載の包装容器の製造方法
で、その中、粘着剤は無毒で、可食性の食品粘着剤とす
る、包装容器の製造方法。2. The method for manufacturing a packaging container according to claim 1, wherein the adhesive is a non-toxic, edible food adhesive. 【請求項３】 請求項１に記載の包装容器の製造方法
で、その中、製板のプロセスでは、粉砕、攪拌機の材料
を、先に一枚のシート状に加工し、それを複数積層する
ことで積層攪拌材となす、包装容器の製造方法。3. The method for manufacturing a packaging container according to claim 1, wherein in the plate making process, the material of the pulverizer and the stirrer is first processed into a single sheet, and a plurality of the sheets are laminated. A method of manufacturing a packaging container, which is used as a laminated stirrer. 【請求項４】 請求項１に記載の包装容器の製造方法
で、その中、表面処理では、無毒、可食性で、簡単に分
解可能な保護ワニスを使用する、包装容器の製造方法。4. The method for producing a packaging container according to claim 1, wherein a non-toxic, edible and easily decomposable protective varnish is used in the surface treatment. 【請求項５】 請求項１に記載の包装容器の製造方法
で、その中、定型のプロセスでは、先に成形してからさ
らに定型するか、或いは両者を合わせて一つのプロセス
として進行する、包装容器の製造方法。5. The method for manufacturing a packaging container according to claim 1, wherein in the fixed-form process, the package is first formed and then further fixed, or the both are combined to proceed as one process. Container manufacturing method. 【請求項６】 請求項１に記載の包装容器の製造方法
で、攪拌を終えた材料を板状となして直接一次成形のプ
ロセスに進入させることを以て、製板のプロセスとなし
た、包装容器の製造方法。6. The packaging container according to claim 1, wherein the agitated material is formed into a plate shape and directly entered into a primary forming process, thereby forming a plate making process. Manufacturing method. 【請求項７】 請求項１から請求項６のいずれかに記載
の包装容器の製造方法により製造された、包装容器。7. A packaging container manufactured by the method for manufacturing a packaging container according to any one of claims 1 to 6.
JP27684096A 1996-09-11 1996-09-30 Packaging container and its manufacturing method Expired - Fee Related JP3295606B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002185316A CA2185316C (en) 1996-09-11 1996-09-11 Container and the method for manufacturing same
DE19637659A DE19637659C2 (en) 1996-09-11 1996-09-16 Containers and process for their manufacture
GB9619439A GB2317361B (en) 1996-09-11 1996-09-18 Container and the method for manufacturing same
BR9603879A BR9603879A (en) 1996-09-11 1996-09-25 Method for manufacturing container of a determined shape from bran
FR9611748A FR2753689B3 (en) 1996-09-11 1996-09-26 CONTAINER AND METHOD FOR MANUFACTURING THE SAME
JP27684096A JP3295606B2 (en) 1996-09-11 1996-09-30 Packaging container and its manufacturing method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA002185316A CA2185316C (en) 1996-09-11 1996-09-11 Container and the method for manufacturing same
DE19637659A DE19637659C2 (en) 1996-09-11 1996-09-16 Containers and process for their manufacture
GB9619439A GB2317361B (en) 1996-09-11 1996-09-18 Container and the method for manufacturing same
BR9603879A BR9603879A (en) 1996-09-11 1996-09-25 Method for manufacturing container of a determined shape from bran
FR9611748A FR2753689B3 (en) 1996-09-11 1996-09-26 CONTAINER AND METHOD FOR MANUFACTURING THE SAME
JP27684096A JP3295606B2 (en) 1996-09-11 1996-09-30 Packaging container and its manufacturing method

Publications (2)

Publication Number Publication Date
JPH10109304A JPH10109304A (en) 1998-04-28
JP3295606B2 true JP3295606B2 (en) 2002-06-24

Family

ID=27543195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27684096A Expired - Fee Related JP3295606B2 (en) 1996-09-11 1996-09-30 Packaging container and its manufacturing method

Country Status (6)

Country Link
JP (1) JP3295606B2 (en)
BR (1) BR9603879A (en)
CA (1) CA2185316C (en)
DE (1) DE19637659C2 (en)
FR (1) FR2753689B3 (en)
GB (1) GB2317361B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN109941798A (en) * 2019-03-04 2019-06-28 浙江省海洋水产研究所 Edibility seaweed eats wrapping paper processing unit (plant) and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000342420A (en) * 1999-06-09 2000-12-12 Koji Miyazaki Container with wood chip as material
CN103878861A (en) * 2012-12-24 2014-06-25 温州市正玖机器人研制有限公司 Producing and forming equipment for composite plate materials
DE102020201893A1 (en) 2020-02-14 2021-08-19 Lisa Antonie Scherer PACKAGING PART, METHOD OF MANUFACTURING THEREOF AND PACKAGING CONTAINER

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599215A (en) * 1978-05-26 1981-09-30 London & Malaga Board Co Ltd Process for making a building board
GB2099688A (en) * 1981-05-20 1982-12-15 Drg Uk Ltd A method of making cups and containers
JPH02111492A (en) * 1988-10-20 1990-04-24 Takashi Ataka Molding containing ground matter of hull as far infrared radiator
DE3937168C2 (en) * 1989-11-08 1994-08-04 Juchem Gmbh Process for making molded packaging
US5354621A (en) * 1992-07-02 1994-10-11 Beltec International Biodegradable construction material and manufacturing method
GB2305182B (en) * 1992-11-20 1997-06-25 Puwakdandawe Narayan Nandadasa Organic material
AU6523794A (en) * 1993-03-24 1994-10-11 Illinois Institute Of Technology Biodegradable films and molded products and process for their production
US5411691A (en) * 1994-02-09 1995-05-02 Kuo-Chung Chang-Chien Method of manufacturing containers from husks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941798A (en) * 2019-03-04 2019-06-28 浙江省海洋水产研究所 Edibility seaweed eats wrapping paper processing unit (plant) and method
CN109941798B (en) * 2019-03-04 2020-07-17 浙江省海洋水产研究所 Edible seaweed packing paper processing device and method

Also Published As

Publication number Publication date
GB2317361B (en) 1999-01-27
CA2185316A1 (en) 1998-03-12
DE19637659A1 (en) 1998-03-26
FR2753689B3 (en) 1998-11-20
BR9603879A (en) 1998-06-02
DE19637659C2 (en) 1999-04-22
FR2753689A1 (en) 1998-03-27
JPH10109304A (en) 1998-04-28
GB2317361A (en) 1998-03-25
CA2185316C (en) 1999-12-14
GB9619439D0 (en) 1996-10-30

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