JP3049812U - Solid paper clay - Google Patents
Solid paper clayInfo
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- JP3049812U JP3049812U JP1997005971U JP597197U JP3049812U JP 3049812 U JP3049812 U JP 3049812U JP 1997005971 U JP1997005971 U JP 1997005971U JP 597197 U JP597197 U JP 597197U JP 3049812 U JP3049812 U JP 3049812U
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- clay
- paper clay
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Abstract
(57)【要約】
【課題】 軽くて取り扱いが容易で、かつ従来の紙粘土
に比べて長期間保存が可能であり、要すれば、デンプン
糊等の固化剤や水を加えて手で捏ねる作業を確実かつ迅
速に行えるうえに、古紙や不用紙粉をリサイクルして紙
資源の有効利用を図ることもできる紙粘土材を提供する
こと。
【解決手段】 セルロース繊維を主成分とする吸水性の
成形体であって、水を添加して捏和することによって、
粘土状に可塑化するという手段を採用し、要すれば、前
記成形体に注水凹部を形成し、この注水凹部に水を注水
するという手段を付加した。
(57) [Summary] [Problem] It is light and easy to handle, and can be stored for a long time as compared with conventional paper clay. If necessary, add a solidifying agent such as starch paste or water and knead by hand. To provide a paper clay material capable of performing work reliably and quickly, and also enabling effective use of paper resources by recycling waste paper and non-paper powder. SOLUTION: This is a water-absorbing molded article mainly composed of cellulose fiber, and kneaded by adding water,
A means of plasticizing into a clay state was employed, and if necessary, a means for injecting water into the molded body was formed, and a means for injecting water into the indented water recess was added.
Description
【０００１】[0001]
本考案は、紙粘土に用いる素材の改良、更に詳しくは、軽くて取り扱いが容易 で、かつ従来の紙粘土に比べて長期間保存が可能であり、要すれば、デンプン糊 等の固化剤や水を加えて手で捏ねる作業を確実かつ迅速に行えるうえに、古紙や 不用紙粉をリサイクルして紙資源の有効利用を図ることもできる紙粘土材に関す るものである。 The present invention is an improvement of the material used for paper clay, more specifically, it is light and easy to handle, and can be stored for a long time compared to conventional paper clay.If necessary, a solidifying agent such as starch paste can be used. It relates to paper clay materials that can be used to add water and knead by hand reliably and quickly, and that can also be used to recycle waste paper and non-paper powder for effective use of paper resources.
【０００２】[0002]
周知のとおり、紙粘土は、主に幼児や児童を対象とした教育現場における彫塑 教材として、あるいは手工芸分野における工芸用材として広く利用されている。 特に教育現場における紙粘土作りは、自分の手で物を作ることが少なくなった最 近の子供の情操教育に大いに役立つ。 As is well known, paper clay is widely used as a sculpture teaching material in educational sites mainly for infants and children, or as a craft material in the handicraft field. In particular, making paper clay at the educational setting is very useful for the emotional education of children in recent years, who are less likely to make things with their own hands.
【０００３】 ところで、紙粘土は通常、石粉、パルプ粉、固化剤、無機発泡体などの種々の 成分から成る原料に水を加えて混練することにより粘土状に成形してある。[0003] By the way, paper clay is usually formed into a clay by adding water to a raw material composed of various components such as stone powder, pulp powder, a solidifying agent, and an inorganic foam and kneading the raw material.
【０００４】 しかし、このような紙粘土は造形に必要な粘性および可塑性を既に有している ので、かなり多くの水分を含んでいる。このため、かゝる紙粘土を販売業者が大 量に運搬する場合には、非常に重くなって運搬作業が重労働になるという問題が あった。さらに、水分の多い紙粘土をビニール袋等で密封包装したとしても長期 間使用せずに保存しておくと、乾燥時には徐々に水分が抜けて固まってしまい、 造形に必要な粘性および可塑性が無くなって粘土としての機能が失われたり、逆 に湿潤時にはその紙粘土の表面にカビ等が生えたりするという問題も生じた。[0004] However, such paper clays already contain the necessary viscosity and plasticity for shaping, and therefore contain considerable amounts of moisture. For this reason, when such a paper clay was transported by a distributor in large quantities, there was a problem that the weight of the paper clay became very heavy and the transport work became heavy labor. Furthermore, even if the paper clay with a high moisture content is sealed and packaged in a plastic bag or the like, if it is stored for a long time without using it, the moisture will gradually escape and solidify during drying, and the viscosity and plasticity required for molding will be lost. There is also a problem that the function as a clay is lost, and conversely, when wet, mold or the like grows on the surface of the paper clay.
【０００５】[0005]
本考案は、従来の紙粘土に上記の如き問題があったことに鑑みて為されたもの であり、軽くて取り扱いが容易で、かつ従来の紙粘土に比べて長期間保存が可能 な紙粘土材を提供することを技術的課題とする。 The present invention has been made in view of the above-mentioned problems with conventional paper clay, and is light and easy to handle, and can be stored for a long time compared to conventional paper clay. Providing materials is a technical issue.
【０００６】 また、本考案の他の技術的課題は、デンプン糊等の固化剤や水を加えて手で捏 ねる作業を確実かつ迅速に行える紙粘土材を提供することにある。Another technical problem of the present invention is to provide a paper clay material which can reliably and quickly knead by hand by adding a solidifying agent such as starch paste or water and kneading.
【０００７】 さらに、本考案の他の技術的課題は、古紙や不用紙粉をリサイクルして紙資源 の有効利用を図ることができる紙粘土材を提供することにある。[0007] Further, another technical problem of the present invention is to provide a paper clay material capable of effectively recycling paper resources by recycling waste paper and non-paper powder.
【０００８】[0008]
本考案者が上記技術的課題を解決するために採用した手段を、添附図面を参照 して説明すれば、次のとおりである。 The means adopted by the present inventors to solve the above technical problem will be described below with reference to the accompanying drawings.
【０００９】 即ち、本考案は、セルロース繊維を主成分とする吸水性の成形体であって、水 を添加して捏和することによって、粘土状に可塑化するという手段、要すれば、 前記成形体に注水凹部を形成し、この注水凹部に水を注水するという手段を付加 することによって、上記課題を解決した点に特徴がある。That is, the present invention relates to a water-absorbing molded product containing cellulose fibers as a main component, and is a means of plasticizing into a clay by adding water and kneading the material. A feature of the present invention is to solve the above-mentioned problem by forming a water injection recess in the molded body and adding a means of injecting water into the water injection recess.
【００１０】[0010]
以下、本考案を添附図面に示す実施形態に基いて更に詳しく説明する。なお、 図１は本考案の第１実施形態である紙粘土材に水と固化剤を添加した状態を示し た斜視説明図、図２は第１実施形態紙粘土材を手で捏ねている状態を示した斜視 説明図、図３は第１実施形態紙粘土材を適用して得られた紙粘土の斜視図、図４ は第１実施形態紙粘土材の変形例の斜視図、図５は第１実施形態紙粘土材の別の 変形例の斜視図、図６は本考案の第２実施形態である紙粘土材に水と固化剤を添 加した状態を示した斜視説明図、図７は本考案の第３実施形態である紙粘土材に 水を添加した状態を示した斜視説明図である。 Hereinafter, the present invention will be described in more detail based on embodiments shown in the accompanying drawings. FIG. 1 is a perspective view showing a state in which water and a solidifying agent are added to a paper clay material according to a first embodiment of the present invention, and FIG. 2 is a state in which the paper clay material according to the first embodiment is kneaded by hand. FIG. 3 is a perspective view of a paper clay obtained by applying the paper clay material of the first embodiment, FIG. 4 is a perspective view of a modified example of the paper clay material of the first embodiment, and FIG. FIG. 6 is a perspective view of another modification of the paper clay material of the first embodiment, and FIG. 6 is a perspective explanatory view showing a state in which water and a solidifying agent are added to the paper clay material of the second embodiment of the present invention. FIG. 4 is a perspective explanatory view showing a state in which water is added to a paper clay material according to a third embodiment of the present invention.
【００１１】 まず、本考案の第１実施形態である紙粘土材を図１〜図３に基いて説明する。 図中、符号１で指示するものは、紙粘土の素材となる吸水性の成形体であり、プ レート状に乾燥させて成形してある。この吸水性の成形体１は、セルロース繊維 を主成分とする原料から成る。本実施形態のセルロース繊維としては、トイレッ トペーパーの芯などの紙管を製造する際に排出される不用紙粉を再生利用してい る。また、このような紙粉以外に古新聞や古雑誌等の古紙やトイレットペーパー を採用してもよい。これにより、古紙等をリサイクルして紙資源の有効利用を図 ることができる。First, a paper clay material according to a first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a water-absorbing molded body that is a raw material of paper clay, and is dried and molded into a plate shape. The water-absorbent molded body 1 is made of a raw material containing cellulose fibers as a main component. As the cellulose fiber of the present embodiment, non-paper powder discharged when manufacturing a paper tube such as a core of toilet paper is recycled. In addition to such paper powder, used paper such as old newspapers and old magazines and toilet paper may be used. As a result, it is possible to effectively use paper resources by recycling used paper.
【００１２】 上記の成形体１の製造方法を略説すると、次のとおりである。まず、セルロー ス繊維である紙粉に水を加えて混練する。この場合の重量比率は、紙粉が１に対 し水が2.5 〜５の配合が好ましい。また、必要に応じ前記水に添加剤として界面 活性剤や防腐防カビ剤を若干入れることも可能であり、これにより紙粉と水との 混ざり具合を良くしたりカビ等の発生を防止したりすることもできる。そして、 混練した団子状の紙粉を所定形状の型枠に入れ、手またはプレス機械で型押しを 行ってから取り出すと、前記紙粉が所定形状に成形される。その後、天日または 乾燥機で乾燥させると、吸水性に優れた乾燥状態の成形体１が得られる。A brief description of a method for producing the above-mentioned molded body 1 is as follows. First, water is added to the paper powder, which is a cellulose fiber, and kneaded. In this case, the weight ratio is preferably such that the paper powder is 1 and the water content is 2.5 to 5. If necessary, a slight amount of a surfactant or an antiseptic / fungicide may be added to the water as an additive, thereby improving the mixing condition of the paper powder and water and preventing the occurrence of mold and the like. You can also. Then, the kneaded dumpling-shaped paper powder is put into a mold having a predetermined shape, and is pressed out by hand or a press machine and then taken out, whereby the paper powder is formed into a predetermined shape. Thereafter, when dried in the sun or in a drier, the dried molded article 1 having excellent water absorbability is obtained.
【００１３】 こうして得られた乾燥状態の成形体１をビニール袋Ｂに入れ、図１に示すよう に適量の水２と固化剤３（本実施形態ではデンプン糊を使用）を添加してから、 両手で前記ビニール袋Ｂの外側から中身が十分混ざり合うまで捏和すると（図２ 参照）、粘土状に可塑化されて造形可能な紙粘土Ｃが生成される（図３参照）。 この場合の成形体１：水２：固化剤３の重量比率は、１：2.5 〜３：１〜1.5 の 配合が好ましい。また、固化剤３としてデンプン糊以外にＣＭＣ（カルボキシメ チルセルロース）やＰＶＡ（ポリビニルアルコール）を採用することも可能であ り、これらを採用したときの各々の重量比率としては、成形体１：水２：ＣＭＣ の場合は１：2.5 〜３：0.03〜0.07、成形体１：水２：ＰＶＡ（１０％濃度水溶 液）の場合は１：1.5 〜２：１〜1.5 の配合が好ましい。[0013] The molded article 1 in a dry state thus obtained is put into a plastic bag B, and as shown in Fig. 1, an appropriate amount of water 2 and a solidifying agent 3 (in this embodiment, starch paste is used) are added. When the hands are kneaded with both hands until the contents are sufficiently mixed from the outside of the plastic bag B (see FIG. 2), a paper clay C which is plasticized into a clay shape and can be formed is produced (see FIG. 3). In this case, the weight ratio of the molded article 1: water 2: solidifying agent 3 is preferably 1: 2.5 to 3: 1 to 1.5. It is also possible to use CMC (carboxymethylcellulose) or PVA (polyvinyl alcohol) as the solidifying agent 3 in addition to starch paste. The ratio of 1: 2.5 to 3: 0.03 to 0.07 for water 2: CMC and the ratio of 1: 1.5 to 2: 1 to 1.5 for molded body 1: water 2: PVA (10% concentration aqueous solution) are preferred.
【００１４】 このように本実施形態の紙粘土材によれば、粘土状に可塑化された従来の如き 紙粘土Ｃの素材となるべき成形体１を吸水性に優れた乾燥状態で業者が販売でき るので、その乾燥状態の成形体１を販売業者が運搬する際に重量が軽くて運搬作 業が非常に楽で、かつ粉体原料の如き飛散がなくて取扱いが容易であるうえに、 従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が生じ ることもなく、長期間の保存が可能となる。さらに、吸水性の成形体１に適量の 水２と固化剤３を添加して手で捏ねるだけで、適度な粘性および可塑性を有する 紙粘土Ｃを簡単に生成することができ、その紙粘土Ｃから所望の作品が造形可能 となる。As described above, according to the paper clay material of the present embodiment, a trader sells a molded article 1 which is to be used as a material of a conventional paper clay C plasticized into a clay state and has excellent water absorbency. Therefore, when the molded article 1 in the dry state is transported by a dealer, the weight is light, the transporting operation is very easy, and there is no scattering like powder raw material, and the handling is easy. Unlike conventional paper clay, there is no problem that moisture gradually escapes and hardens, and long-term storage is possible. Further, only by adding an appropriate amount of water 2 and the solidifying agent 3 to the water-absorbent molded body 1 and kneading by hand, paper clay C having appropriate viscosity and plasticity can be easily produced. Thus, a desired work can be formed.
【００１５】 また、前記成形体１をプレート状以外に図４の如き円柱やその他の種々の形状 に成形したり、あるいは図５に示すように、魚の如き形状に成形して子供の興味 を引いたりすることも可能である。In addition, the molded body 1 may be formed into a column or other various shapes as shown in FIG. 4 other than the plate shape, or may be formed into a fish-like shape as shown in FIG. It is also possible.
【００１６】 つぎに、本考案の第２実施形態である紙粘土材を図６に基いて説明する。第２ 実施形態は、紙粘土材である成形体１に所要容積の注水凹部11を設けた点が第１ 実施形態と異なる。第２実施形態の成形体１は略立方体に成形してあり、この立 方体の中央上部近傍に凹設された注水凹部11の容積は、成形体１を粘土状に可塑 化するのに必要な適正水量に合致するように設計してある。即ち、前記注水凹部 11の中に水２を所定位置まで注水すると、可塑化に必要な適正水量となるのであ る。そして、適正量の水２と固化剤３を注水凹部11に入れ当該凹部11を塞ぐよう にして手で捏和すると、水２および固化剤３が外側に食み出すことなく成形体１ と内側から非常によく混ざり合って、第１実施形態と同様、粘土状に可塑化され て造形可能な紙粘土Ｃが生成される。このように所要容積の注水凹部11を成形体 １に設けたことにより、子供でも簡単に適正量の水２を注水することができて捏 和作業を確実かつ迅速に行うことができる。Next, a paper clay material according to a second embodiment of the present invention will be described with reference to FIG. The second embodiment is different from the first embodiment in that a water injection recess 11 having a required volume is provided in a molded body 1 made of a paper clay material. The molded body 1 of the second embodiment is formed into a substantially cubic shape, and the volume of the water injection recess 11 formed in the vicinity of the upper center of the cubic shape is necessary for plasticizing the molded body 1 into a clay shape. It is designed to match the appropriate amount of water. That is, when the water 2 is injected into the water injection recess 11 to a predetermined position, an appropriate amount of water is required for plasticization. Then, an appropriate amount of water 2 and solidifying agent 3 are put into the water injection concave portion 11 and kneaded by hand so as to close the concave portion 11. From the first embodiment, the paper clay C which is plasticized into a clay-like form and can be formed in the same manner as in the first embodiment. By providing the water injection recess 11 having a required volume in the molded body 1 in this manner, even a child can easily inject an appropriate amount of water 2 and the kneading operation can be performed reliably and quickly.
【００１７】 最後に、本考案の第３実施形態である紙粘土材を図７に基いて説明する。第３ 実施形態は、予め固化剤３を加えて成形体１を成形してから後で水２のみを添加 して捏ねる点が第２実施形態と異なる。第３実施形態の成形体１は、セルロース 繊維である紙粉に固化剤３（本実施形態ではデンプン糊を使用）と水を加えて混 練してから、混練した原料を所定形状の型枠で成形して乾燥することにより、注 水凹部11を有する略円柱状に作製してある。この場合の成形体１：水：固化剤３ の重量比率は、１：３：１〜２の配合が好ましく、また、必要に応じて前記水に 添加剤として界面活性剤や防腐防カビ剤を微量入れてもよい。そして、前記成形 体１の注水凹部11に適正量の水２のみを注水して当該凹部11を塞ぐようにして両 手で捏ねると、第２実施形態と同様、水２と成形体１とがよく混ざり合って適度 な粘性および可塑性を有する紙粘土Ｃが生成される。この場合の成形体１：水２ の重量比率は、１：1.3 〜1.7 の配合が好ましい。このように第３実施形態では 成形体１の成形時に固化剤３を既に加えてあるので、手で捏ねて紙粘土Ｃを生成 する際には固化剤３を加える必要はない。Finally, a paper clay material according to a third embodiment of the present invention will be described with reference to FIG. The third embodiment is different from the second embodiment in that the solidifying agent 3 is added in advance to form the molded body 1 and then only the water 2 is added and kneaded. The molded body 1 of the third embodiment is prepared by adding a solidifying agent 3 (starch paste is used in this embodiment) and water to paper powder, which is a cellulose fiber, and kneading the mixture. It is formed in a substantially columnar shape having a water injection recess 11 by molding and drying. In this case, the weight ratio of the molded body 1: water: solidifying agent 3 is preferably 1: 3: 1 to 2, and if necessary, a surfactant or an antiseptic / fungicide may be added to the water as an additive. A small amount may be added. Then, when only an appropriate amount of water 2 is injected into the water injection concave portion 11 of the molded body 1 and kneaded with both hands so as to cover the concave portion 11, the water 2 and the molded body 1 are separated from each other as in the second embodiment. It mixes well to produce paper clay C with moderate viscosity and plasticity. In this case, the weight ratio of the molded body 1: water 2 is preferably 1: 1.3 to 1.7. As described above, in the third embodiment, the solidifying agent 3 has already been added at the time of molding the molded body 1, so that it is not necessary to add the solidifying agent 3 when kneading by hand to produce the paper clay C.
【００１８】 本考案の実施形態は概ね上記のとおりであるが、本考案は前述の実施形態に限 定されるものでは決してなく、「実用新案登録請求の範囲」の記載内において種 々の変更が可能であって、例えば、固化剤３を含まない成形体１において、その 成形時に成形体１の表面に固化剤３を塗布したり成形体１の内部に固化剤３をサ ンドイッチ状に挟んだりすることも可能であり、また、第２および第３実施形態 の成形体１において、その成形体１に設けた注水凹部11の形状やサイズを必要に 応じて適宜変えることも可能であり、これら何れの変更態様も本考案の技術的範 囲に属することは言うまでもない。Although the embodiments of the present invention are generally as described above, the present invention is not limited to the above-described embodiments, and various changes may be made within the description of “claims for registering utility model”. For example, in a molded article 1 containing no solidifying agent 3, the solidifying agent 3 is applied to the surface of the molded article 1 during molding, or the solidifying agent 3 is sandwiched inside the molded article 1 in a sandwich manner. In addition, in the molded body 1 of the second and third embodiments, the shape and size of the water injection recess 11 provided in the molded body 1 can be appropriately changed as necessary. It goes without saying that any of these modifications fall within the technical scope of the present invention.
【００１９】[0019]
以上実施形態を挙げて説明したとおり、本考案によれば、造形に必要な粘性お よび可塑性を有する紙粘土の素材を吸水性に優れた乾燥状態の成形体で提供でき るので、その乾燥状態の成形体を販売業者が運搬する際に重量が軽くて運搬作業 が非常に楽で、かつ粉体原料の如き飛散がなくて取り扱いが容易であるうえに、 従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が生じ ることもなく、長期間の保存が可能となる。 As described above with reference to the embodiments, according to the present invention, a paper clay material having viscosity and plasticity necessary for molding can be provided in a dry molded body having excellent water absorption, and thus the dry state of the paper clay can be provided. When the seller transports the molded product, it is light in weight and very easy to transport, and it is easy to handle without scattering like powdered raw materials. Long-term storage is possible without causing problems such as solidification due to moisture loss.
【００２０】 また、本考案にあっては、吸水性の成形体に所要容積の注水凹部を設けてある ので、その注水凹部に子供でも簡単に適正量の水を注水することができ、しかも 水や固化剤を注水凹部に入れた後に当該凹部を塞ぐようにして手で捏和すること により、水や固化剤と成形体との混ざり具合をよくすることができ、その結果成 形体の捏和作業を確実かつ迅速に行える。さらに、本考案の成形体はセルロース 繊維を主成分とする原料から成るので、そのセルロース繊維として不用紙粉や古 紙を再生利用することができ、紙資源の有効利用を図ることができる。よって、 上記の如く多数の効果を奏し、利用価値は頗る大である。Further, in the present invention, since the water-absorbing molded body is provided with the required volume of water-indentation, even a child can easily pour an appropriate amount of water into the water-injection depression. After the water and the solidifying agent are put into the water-injection concave portion and kneaded by hand so as to close the concave portion, the degree of mixing between the water and the solidifying agent and the molded body can be improved, and as a result, the molded body can be kneaded. Work can be performed reliably and quickly. Furthermore, since the molded article of the present invention is made of a raw material containing cellulose fiber as a main component, non-paper powder and waste paper can be recycled as the cellulose fiber, and paper resources can be effectively used. Therefore, it has many effects as described above, and the utility value is extremely large.
【提出日】平成９年１０月１７日[Submission date] October 17, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【０００１】[0001]
本考案は、紙粘土に用いる素材の改良、更に詳しくは、軽くて取り扱いが容易 で、かつ従来の紙粘土に比べて長期間保存が可能であり、要すれば、デンプン糊 等の固化剤や水を加えて手で捏ねる作業を確実かつ迅速に行えるうえに、古紙や 不用紙粉をリサイクルして紙資源の有効利用を図ることもできる固形紙粘土材に 関するものである。The present invention is an improvement of the material used for paper clay, more specifically, it is light and easy to handle, and can be stored for a long time compared to conventional paper clay.If necessary, a solidifying agent such as starch paste can be used. It relates to solid paper clay that can be used to add water and knead it by hand reliably and quickly, and also to recycle waste paper and non-paper powder to make effective use of paper resources.
【０００２】[0002]
周知のとおり、紙粘土は、主に幼児や児童を対象とした教育現場における彫塑 教材として、あるいは手工芸分野における工芸用材として広く利用されている。 特に教育現場における紙粘土作りは、自分の手で物を作ることが少なくなった最 近の子供の情操教育に大いに役立つ。 As is well known, paper clay is widely used as a sculpture teaching material in educational sites mainly for infants and children, or as a craft material in the handicraft field. In particular, making paper clay at the educational setting is very useful for the emotional education of children in recent years, who are less likely to make things with their own hands.
【０００３】 ところで、紙粘土は通常、石粉、パルプ粉、固化剤、無機発泡体などの種々の 成分から成る原料に水を加えて混練することにより粘土状に成形してある。[0003] By the way, paper clay is usually formed into a clay by adding water to a raw material composed of various components such as stone powder, pulp powder, a solidifying agent, and an inorganic foam and kneading the raw material.
【０００４】 しかし、このような紙粘土は造形に必要な粘性および可塑性を既に有している ので、かなり多くの水分を含んでいる。このため、かゝる紙粘土を販売業者が大 量に運搬する場合には、非常に重くなって運搬作業が重労働になるという問題が あった。さらに、水分の多い紙粘土をビニール袋等で密封包装したとしても長期 間使用せずに保存しておくと、乾燥時には徐々に水分が抜けて固まってしまい、 造形に必要な粘性および可塑性が無くなって粘土としての機能が失われたり、逆 に湿潤時にはその紙粘土の表面にカビ等が生えたりするという問題も生じた。[0004] However, such paper clays already contain the necessary viscosity and plasticity for shaping, and therefore contain considerable amounts of moisture. For this reason, when such a paper clay was transported by a distributor in large quantities, there was a problem that the weight of the paper clay became very heavy and the transport work became heavy labor. Furthermore, even if the paper clay with a high moisture content is sealed and packaged in a plastic bag or the like, if it is stored for a long time without using it, the moisture will gradually escape and solidify during drying, and the viscosity and plasticity required for molding will be lost. There is also a problem that the function as a clay is lost, and conversely, when wet, mold or the like grows on the surface of the paper clay.
【０００５】[0005]
本考案は、従来の紙粘土に上記の如き問題があったことに鑑みて為されたもの であり、軽くて取り扱いが容易で、かつ従来の紙粘土に比べて長期間保存が可能 な固形紙粘土材を提供することを技術的課題とする。The present invention has been made in view of the above-mentioned problems with conventional paper clay, and is a solid paper that is light and easy to handle, and can be stored for a long time compared to conventional paper clay. It is a technical task to provide a clay material.
【０００６】 また、本考案の他の技術的課題は、デンプン糊等の固化剤や水を加えて手で捏 ねる作業を確実かつ迅速に行える固形紙粘土材を提供することにある。Another technical problem of the present invention is to provide a solid paper clay material which can reliably and quickly knead by hand by adding a solidifying agent such as starch paste or water.
【０００７】 さらに、本考案の他の技術的課題は、古紙や不用紙粉をリサイクルして紙資源 の有効利用を図ることができる固形紙粘土材を提供することにある。[0007] Further, another technical problem of the present invention is to provide a solid paper clay material capable of recycling paper and non-paper powder to make effective use of paper resources.
【０００８】[0008]
本考案者が上記技術的課題を解決するために採用した手段を、添附図面を参照 して説明すれば、次のとおりである。 The means adopted by the present inventors to solve the above technical problem will be described below with reference to the accompanying drawings.
【０００９】 即ち、本考案は、セルロース繊維を主成分とする吸水性の成形体であって、水 を添加して捏和することによって、粘土状に可塑化するという手段、要すれば、 前記成形体に注水凹部を形成し、この注水凹部に水を注水するという手段を付加 することによって、上記課題を解決した点に特徴がある。That is, the present invention relates to a water-absorbing molded product containing cellulose fibers as a main component, and is a means of plasticizing into a clay by adding water and kneading the material. A feature of the present invention is to solve the above-mentioned problem by forming a water injection recess in the molded body and adding a means of injecting water into the water injection recess.
【００１０】[0010]
以下、本考案を添附図面に示す実施形態に基いて更に詳しく説明する。なお、 図１は本考案の第１実施形態である固形紙粘土材に水と固化剤を添加した状態を 示した斜視説明図、図２は第１実施形態固形紙粘土材を手で捏ねている状態を示 した斜視説明図、図３は第１実施形態固形紙粘土材を適用して得られた紙粘土の 斜視図、図４は第１実施形態固形紙粘土材の変形例の斜視図、図５は第１実施形 態固形紙粘土材の別の変形例の斜視図、図６は本考案の第２実施形態である固形 紙粘土材に水と固化剤を添加した状態を示した斜視説明図、図７は本考案の第３ 実施形態である固形紙粘土材に水を添加した状態を示した斜視説明図である。Hereinafter, the present invention will be described in more detail based on embodiments shown in the accompanying drawings. FIG. 1 is perspective view of a first showing a state added to the solid paper clay material with water caking agent which is an embodiment of the present invention, FIG 2 is triturated by hand first embodiment a solid paper clay material FIG. 3 is a perspective view of a paper clay obtained by applying the solid paper clay material of the first embodiment, and FIG. 4 is a perspective view of a modified example of the solid paper clay material of the first embodiment. FIG. 5 is a perspective view of another modified example of the solid paper clay material of the first embodiment, and FIG. 6 shows a state in which water and a solidifying agent are added to the solid paper clay material of the second embodiment of the present invention. FIG. 7 is an explanatory perspective view showing a state in which water is added to a solid paper clay material according to a third embodiment of the present invention.
【００１１】 まず、本考案の第１実施形態である固形紙粘土材を図１〜図３に基いて説明す る。図中、符号１で指示するものは紙粘土の素材となる吸水性の成形体であり、 プレート状に乾燥させて成形してある。この吸水性の成形体１は、セルロース繊 維を主成分とする原料から成る。本実施形態のセルロース繊維としては、トイレ ットペーパーの芯などの紙管を製造する際に排出される不用紙粉を再生利用して いる。また、このような紙粉以外に古新聞や古雑誌等の古紙やトイレットペーパ ーを採用してもよい。これにより、古紙等をリサイクルして紙資源の有効利用を 図ることができる。First, a solid paper clay material according to a first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a water-absorbing molded body which is a raw material of paper clay, and is dried and molded into a plate shape. The water-absorbent molded body 1 is composed of a raw material containing cellulose fiber as a main component. As the cellulose fiber of the present embodiment, non-paper powder discharged when manufacturing a paper tube such as a core of toilet paper is recycled. In addition to the paper powder, used paper such as old newspapers and old magazines and toilet paper may be used. As a result, it is possible to effectively use paper resources by recycling used paper.
【００１２】 上記の成形体１の製造方法を略説すると、次のとおりである。まず、セルロー ス繊維である紙粉に水を加えて混練する。この場合の重量比率は、紙粉が１に対 し水が2.5 〜５の配合が好ましい。また、必要に応じ前記水に添加剤として界面 活性剤や防腐防カビ剤を若干入れることも可能であり、これにより紙粉と水との 混ざり具合を良くしたりカビ等の発生を防止したりすることもできる。そして、 混練した団子状の紙粉を所定形状の型枠に入れ、手またはプレス機械で型押しを 行ってから取り出すと、前記紙粉が所定形状に成形される。その後、天日または 乾燥機で乾燥させると、吸水性に優れた乾燥状態の成形体１が得られる。A brief description of a method for producing the above-mentioned molded body 1 is as follows. First, water is added to the paper powder, which is a cellulose fiber, and kneaded. In this case, the weight ratio is preferably such that the paper powder is 1 and the water content is 2.5 to 5. If necessary, a slight amount of a surfactant or an antiseptic / fungicide may be added to the water as an additive, thereby improving the mixing condition of the paper powder and water and preventing the occurrence of mold and the like. You can also. Then, the kneaded dumpling-shaped paper powder is put into a mold having a predetermined shape, and is pressed out by hand or a press machine and then taken out, whereby the paper powder is formed into a predetermined shape. Thereafter, when dried in the sun or in a drier, the dried molded article 1 having excellent water absorbability is obtained.
【００１３】 こうして得られた乾燥状態の成形体１をビニール袋Ｂに入れ、図１に示すよう に適量の水２と固化剤３（本実施形態ではデンプン糊を使用）を添加してから、 両手で前記ビニール袋Ｂの外側から中身が十分混ざり合うまで捏和すると（図２ 参照）、粘土状に可塑化されて造形可能な紙粘土Ｃが生成される（図３参照）。 この場合の成形体１：水２：固化剤３の重量比率は、１：2.5 〜３：１〜1.5 の 配合が好ましい。また、固化剤３としてデンプン糊以外にＣＭＣ（カルボキシメ チルセルロース）やＰＶＡ（ポリビニルアルコール）を採用することも可能であ り、これらを採用したときの各々の重量比率としては、成形体１：水２：ＣＭＣ の場合は１：2.5 〜３：0.03〜0.07、成形体１：水２：ＰＶＡ（１０％濃度水溶 液）の場合は１：1.5 〜２：１〜1.5 の配合が好ましい。[0013] The molded article 1 in a dry state thus obtained is put into a plastic bag B, and as shown in Fig. 1, an appropriate amount of water 2 and a solidifying agent 3 (in this embodiment, starch paste is used) are added. When the hands are kneaded with both hands until the contents are sufficiently mixed from the outside of the plastic bag B (see FIG. 2), a paper clay C which is plasticized into a clay shape and can be formed is produced (see FIG. 3). In this case, the weight ratio of the molded article 1: water 2: solidifying agent 3 is preferably 1: 2.5 to 3: 1 to 1.5. It is also possible to use CMC (carboxymethylcellulose) or PVA (polyvinyl alcohol) as the solidifying agent 3 in addition to starch paste. The ratio of 1: 2.5 to 3: 0.03 to 0.07 for water 2: CMC and the ratio of 1: 1.5 to 2: 1 to 1.5 for molded body 1: water 2: PVA (10% concentration aqueous solution) are preferred.
【００１４】 このように本実施形態の固形紙粘土材によれば、粘土状に可塑化された従来の 如き紙粘土Ｃの素材となるべき成形体１を吸水性に優れた乾燥状態で業者が販売 できるので、その乾燥状態の成形体１を販売業者が運搬する際に重量が軽くて運 搬作業が非常に楽で、かつ粉体原料の如き飛散がなくて取扱いが容易であるうえ に、従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が 生じることもなく、長期間の保存が可能となる。さらに、吸水性の成形体１に適 量の水２と固化剤３を添加して手で捏ねるだけで、適度な粘性および可塑性を有 する紙粘土Ｃを簡単に生成することができ、その紙粘土Ｃから所望の作品が造形 可能となる。[0014] As described above, according to the solid paper clay material of the present embodiment, a trader in a dry state excellent in water absorbency can mold a molded article 1 to be used as a material of a conventional paper clay C plasticized into a clay state. Since it can be sold, when the compact 1 in the dry state is transported by a dealer, the weight is light and the transport operation is very easy, and it is easy to handle because there is no scattering like powder raw materials. Unlike conventional paper clay, there is no problem that water gradually escapes and hardens, and long-term storage is possible. Further, only by adding an appropriate amount of water 2 and a solidifying agent 3 to the water-absorbent molded body 1 and kneading by hand, paper clay C having appropriate viscosity and plasticity can be easily produced. A desired work can be formed from the clay C.
【００１５】 また、前記成形体１をプレート状以外に図４の如き円柱やその他の種々の形状 に成形したり、あるいは図５に示すように、魚の如き形状に成形して子供の興味 を引いたりすることも可能である。In addition, the molded body 1 may be formed into a column or other various shapes as shown in FIG. 4 other than the plate shape, or may be formed into a fish-like shape as shown in FIG. It is also possible.
【００１６】 つぎに、本考案の第２実施形態である固形紙粘土材を図６に基いて説明する。 第２実施形態は、紙粘土材である成形体１に所要容積の注水凹部11を設けた点が 第１実施形態と異なる。第２実施形態の成形体１は略立方体に成形してあり、こ の立方体の中央上部近傍に凹設された注水凹部11の容積は、成形体１を粘土状に 可塑化するのに必要な適正水量に合致するように設計してある。即ち、前記注水 凹部11の中に水２を所定位置まで注水すると、可塑化に必要な適正水量となるの である。そして、適正量の水２と固化剤３を注水凹部11に入れ当該凹部11を塞ぐ ようにして手で捏和すると、水２および固化剤３が外側に食み出すことなく成形 体１と内側から非常によく混ざり合って、第１実施形態と同様、粘土状に可塑化 されて造形可能な紙粘土Ｃが生成される。このように所要容積の注水凹部11を成 形体１に設けたことにより、子供でも簡単に適正量の水２を注水することができ て捏和作業を確実かつ迅速に行うことができる。Next, a solid paper clay material according to a second embodiment of the present invention will be described with reference to FIG. The second embodiment is different from the first embodiment in that a water injection recess 11 having a required volume is provided in a molded body 1 made of a paper clay material. The molded body 1 of the second embodiment is formed into a substantially cubic shape, and the volume of the water injection recess 11 formed in the vicinity of the upper center of the cubic shape is necessary for plasticizing the molded body 1 into a clay shape. Designed to match the appropriate amount of water. That is, when the water 2 is injected into the water injection recess 11 to a predetermined position, an appropriate amount of water is required for plasticization. Then, an appropriate amount of water 2 and solidifying agent 3 are put into the water injection recess 11 and kneaded by hand so as to close the concave portion 11. , And are mixed very well to produce a paper clay C which is plasticized into a clay-like form and can be formed in the same manner as in the first embodiment. By providing the molded body 1 with the water injection recess 11 having the required volume in this manner, even a child can easily inject an appropriate amount of water 2 and the kneading operation can be performed reliably and quickly.
【００１７】 最後に、本考案の第３実施形態である固形紙粘土材を図７に基いて説明する。 第３実施形態は、予め固化剤３を加えて成形体１を成形してから後で水２のみを 添加して捏ねる点が第２実施形態と異なる。第３実施形態の成形体１は、セルロ ース繊維である紙粉に固化剤３（本実施形態ではデンプン糊を使用）と水を加え 混練してから、混練した原料を所定形状の型枠で成形して乾燥することにより、 注水凹部11を有する略円柱状に作製してある。この場合の成形体１：水：固化剤 ３の重量比率は、１：３：１〜２の配合が好ましく、また、必要に応じて前記水 に添加剤として界面活性剤や防腐防カビ剤を微量入れてもよい。そして、前記成 形体１の注水凹部11に適正量の水２のみを注水して当該凹部11を塞ぐようにして 両手で捏ねると、第２実施形態と同様、水２と成形体１とがよく混ざり合って適 度な粘性および可塑性を有する紙粘土Ｃが生成される。この場合の成形体１：水 ２の重量比率は、１：1.3 〜1.7 の配合が好ましい。このように第３実施形態で は成形体１の成形時に固化剤３を既に加えてあるので、手で捏ねて紙粘土Ｃを生 成する際には固化剤３を加える必要はない。Finally, a solid paper clay material according to a third embodiment of the present invention will be described with reference to FIG. The third embodiment is different from the second embodiment in that the solidifying agent 3 is added in advance to mold the molded body 1 and then only the water 2 is added and kneaded. The molded body 1 of the third embodiment is prepared by adding a solidifying agent 3 (starch paste is used in this embodiment) and water to a paper powder, which is a cellulose fiber, and kneading the mixture. It is formed in a substantially columnar shape having a water injection recess 11 by molding and drying. In this case, the weight ratio of the molded article 1: water: solidifying agent 3 is preferably 1: 3: 1-2, and if necessary, a surfactant or an antiseptic / antifungal agent may be added to the water as an additive. A small amount may be added. Then, when only an appropriate amount of water 2 is injected into the water injection concave portion 11 of the molded body 1 and kneaded with both hands so as to cover the concave portion 11, the water 2 and the molded body 1 are well formed as in the second embodiment. When mixed together, paper clay C having appropriate viscosity and plasticity is produced. In this case, the weight ratio of the molded body 1: water 2 is preferably 1: 1.3 to 1.7. As described above, in the third embodiment, since the solidifying agent 3 has already been added at the time of molding the molded body 1, it is not necessary to add the solidifying agent 3 when kneading by hand to produce the paper clay C.
【００１８】 本考案の実施形態は概ね上記のとおりであるが、本考案は前述の実施形態に限 定されるものでは決してなく、「実用新案登録請求の範囲」の記載内において種 々の変更が可能であって、例えば、固化剤３を含まない成形体１において、その 成形時に成形体１の表面に固化剤３を塗布したり成形体１の内部に固化剤３をサ ンドイッチ状に挟んだりすることも可能であり、また、第２および第３実施形態 の成形体１において、その成形体１に設けた注水凹部11の形状やサイズを必要に 応じて適宜変えることも可能であり、これら何れの変更態様も本考案の技術的範 囲に属することは言うまでもない。Although the embodiments of the present invention are generally as described above, the present invention is not limited to the above-described embodiments, and various changes may be made within the description of “claims for registering utility model”. For example, in a molded article 1 containing no solidifying agent 3, the solidifying agent 3 is applied to the surface of the molded article 1 during molding, or the solidifying agent 3 is sandwiched inside the molded article 1 in a sandwich manner. In addition, in the molded body 1 of the second and third embodiments, the shape and size of the water injection recess 11 provided in the molded body 1 can be appropriately changed as necessary. It goes without saying that any of these modifications fall within the technical scope of the present invention.
【００１９】[0019]
以上実施形態を挙げて説明したとおり、本考案によれば、造形に必要な粘性お よび可塑性を有する紙粘土の素材を吸水性に優れた乾燥状態の成形体で提供でき るので、その乾燥状態の成形体を販売業者が運搬する際に重量が軽くて運搬作業 が非常に楽で、かつ粉体原料の如き飛散がなくて取り扱いが容易であるうえに、 従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が生じ ることもなく、長期間の保存が可能となる。 As described above with reference to the embodiments, according to the present invention, a paper clay material having viscosity and plasticity necessary for molding can be provided in a dry molded body having excellent water absorption, and thus the dry state of the paper clay can be provided. When the seller transports the molded product, it is light in weight and very easy to transport, and it is easy to handle without scattering like powdered raw materials. Long-term storage is possible without causing problems such as solidification due to moisture loss.
【００２０】 また、本考案にあっては、吸水性の成形体に所要容積の注水凹部を設けてある ので、その注水凹部に子供でも簡単に適正量の水を注水することができ、しかも 水や固化剤を注水凹部に入れた後に当該凹部を塞ぐようにして手で捏和すること により、水や固化剤と成形体との混ざり具合をよくすることができ、その結果成 形体の捏和作業を確実かつ迅速に行える。さらに、本考案の成形体はセルロース 繊維を主成分とする原料から成るので、そのセルロース繊維として不用紙粉や古 紙を再生利用することができ、紙資源の有効利用を図ることができる。よって、 上記の如く多数の効果を奏し、利用価値は頗る大である。Further, in the present invention, since the water-absorbing molded body is provided with the required volume of water-indentation, even a child can easily pour an appropriate amount of water into the water-injection depression. After the water and the solidifying agent are put into the water-injection concave portion and kneaded by hand so as to close the concave portion, the degree of mixing between the water and the solidifying agent and the molded body can be improved, and as a result, the molded body can be kneaded. Work can be performed reliably and quickly. Furthermore, since the molded article of the present invention is made of a raw material containing cellulose fiber as a main component, non-paper powder and waste paper can be recycled as the cellulose fiber, and paper resources can be effectively used. Therefore, it has many effects as described above, and the utility value is extremely large.
【提出日】平成１０年２月１２日[Submission date] February 12, 1998
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【考案の詳細な説明】[Detailed description of the invention]
【０００１】[0001]
本考案は、紙粘土に用いる素材の改良、更に詳しくは、軽くて取り扱いが容易 で、かつ従来の紙粘土に比べて長期間保存が可能であり、要すれば、デンプン糊 等の固化剤や水を加えて手で捏ねる作業を確実かつ迅速に行えるうえに、古紙や 不用紙粉をリサイクルして紙資源の有効利用を図ることもできる固形紙粘土材に 関するものである。The present invention is an improvement of the material used for paper clay, more specifically, it is light and easy to handle, and can be stored for a long time compared to conventional paper clay.If necessary, a solidifying agent such as starch paste can be used. It relates to solid paper clay that can be used to add water and knead it by hand reliably and quickly, and also to recycle waste paper and non-paper powder to make effective use of paper resources.
【０００２】[0002]
周知のとおり、紙粘土は、主に幼児や児童を対象とした教育現場における彫塑 教材として、あるいは手工芸分野における工芸用材として広く利用されている。 特に教育現場における紙粘土作りは、自分の手で物を作ることが少なくなった最 近の子供の情操教育に大いに役立つ。 As is well known, paper clay is widely used as a sculpture teaching material in educational sites mainly for infants and children, or as a craft material in the handicraft field. In particular, making paper clay at the educational setting is very useful for the emotional education of children in recent years, who are less likely to make things with their own hands.
【０００３】 ところで、紙粘土は通常、石粉、パルプ粉、固化剤、無機発泡体などの種々の 成分から成る原料に水を加えて混練することにより粘土状に成形してある。[0003] By the way, paper clay is usually formed into a clay by adding water to a raw material composed of various components such as stone powder, pulp powder, a solidifying agent, and an inorganic foam and kneading the raw material.
【０００４】 しかし、このような紙粘土は造形に必要な粘性および可塑性を既に有している ので、かなり多くの水分を含んでいる。このため、かゝる紙粘土を販売業者が大 量に運搬する場合には、非常に重くなって運搬作業が重労働になるという問題が あった。さらに、水分の多い紙粘土をビニール袋等で密封包装したとしても長期 間使用せずに保存しておくと、乾燥時には徐々に水分が抜けて固まってしまい、 造形に必要な粘性および可塑性が無くなって粘土としての機能が失われたり、逆 に湿潤時にはその紙粘土の表面にカビ等が生えたりするという問題も生じた。[0004] However, such paper clays already contain the necessary viscosity and plasticity for shaping, and therefore contain considerable amounts of moisture. For this reason, when such a paper clay was transported by a distributor in large quantities, there was a problem that the weight of the paper clay became very heavy and the transport work became heavy labor. Furthermore, even if the paper clay with a high moisture content is sealed and packaged in a plastic bag or the like, if it is stored for a long time without using it, the moisture will gradually escape and solidify during drying, and the viscosity and plasticity required for molding will be lost. There is also a problem that the function as a clay is lost, and conversely, when wet, mold or the like grows on the surface of the paper clay.
【０００５】[0005]
本考案は、従来の紙粘土に上記の如き問題があったことに鑑みて為されたもの であり、軽くて取り扱いが容易で、かつ従来の紙粘土に比べて長期間保存が可能 な固形紙粘土材を提供することを技術的課題とする。The present invention has been made in view of the above-mentioned problems with conventional paper clay, and is a solid paper that is light and easy to handle, and can be stored for a long time compared to conventional paper clay. It is a technical task to provide a clay material.
【０００６】 また、本考案の他の技術的課題は、デンプン糊等の固化剤や水を加えて手で捏 ねる作業を確実かつ迅速に行える固形紙粘土材を提供することにある。Another technical problem of the present invention is to provide a solid paper clay material which can reliably and quickly knead by hand by adding a solidifying agent such as starch paste or water.
【０００７】 さらに、本考案の他の技術的課題は、古紙や不用紙粉をリサイクルして紙資源 の有効利用を図ることができる固形紙粘土材を提供することにある。[0007] Further, another technical problem of the present invention is to provide a solid paper clay material capable of recycling paper and non-paper powder to make effective use of paper resources.
【０００８】[0008]
本考案者が上記技術的課題を解決するために採用した手段を、添附図面を参照 して説明すれば、次のとおりである。 The means adopted by the present inventors to solve the above technical problem will be described below with reference to the accompanying drawings.
【０００９】 即ち、本考案は、表面が平面、曲面、あるいは凹凸面の何れかによって構成さ れた立体的成形体であって、セルロース繊維を主成分として吸水性を有し、水を 添加して捏和することにより粘土状に可塑化せしめる手段、要すれば、前記成形 体に注水凹部を形成し、この注水凹部によって注水・捏和し易くするという手段 を付加することによって、上記課題を解決した点に特徴がある。That is, the present invention is a three-dimensional molded body having a surface formed of any one of a flat surface, a curved surface, and an uneven surface. The above object is achieved by adding a means for plasticizing into a clay shape by kneading and kneading, if necessary, a means for forming a water injection recess in the molded body and facilitating water injection and kneading by the water injection recess. There is a feature in the solution.
【００１０】[0010]
以下、本考案を添附図面に示す実施形態に基いて更に詳しく説明する。なお、 図１は本考案の第１実施形態である固形紙粘土材に水と固化剤を添加した状態を 示した斜視説明図、図２は第１実施形態固形紙粘土材を手で捏ねている状態を示 した斜視説明図、図３は第１実施形態固形紙粘土材を適用して得られた紙粘土の 斜視図、図４は第１実施形態固形紙粘土材の変形例の斜視図、図５は第１実施形 態固形紙粘土材の別の変形例の斜視図、図６は本考案の第２実施形態である固形 紙粘土材に水と固化剤を添加した状態を示した斜視説明図、図７は本考案の第３ 実施形態である固形紙粘土材に水を添加した状態を示した斜視説明図である。 Hereinafter, the present invention will be described in more detail based on embodiments shown in the accompanying drawings. FIG. 1 is a perspective explanatory view showing a state in which water and a solidifying agent are added to the solid paper clay material according to the first embodiment of the present invention, and FIG. FIG. 3 is a perspective view of a paper clay obtained by applying the solid paper clay material of the first embodiment, and FIG. 4 is a perspective view of a modified example of the solid paper clay material of the first embodiment. FIG. 5 is a perspective view of another modified example of the solid paper clay material of the first embodiment, and FIG. 6 shows a state in which water and a solidifying agent are added to the solid paper clay material of the second embodiment of the present invention. FIG. 7 is an explanatory perspective view showing a state in which water is added to a solid paper clay material according to a third embodiment of the present invention.
【００１１】 まず、本考案の第１実施形態である固形紙粘土材を図１〜図３に基いて説明す る。図中、符号１で指示するものは吸水性の紙粘土の素材とする立体的成形体で あり、本実施形態にあっては乾燥状態のプレート体として成形されてある。この 吸水性のプレート成形体１は、セルロース繊維を主成分とする原料から成る。本 実施形態のセルロース繊維としては、トイレットペーパーの芯などの紙管を製造 する際に排出される不用紙粉を再生利用している。また、このような紙粉以外に 古新聞や古雑誌等の古紙やトイレットペーパーを採用してもよい。これにより、 古紙等をリサイクルして紙資源の有効利用を図ることができる。First, a solid paper clay material according to a first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a three-dimensional molded body made of a material of water-absorbing paper clay, and in this embodiment, is formed as a plate in a dry state. This water-absorbent plate molded body 1 is made of a raw material containing cellulose fibers as a main component. As the cellulose fiber of the present embodiment, non-paper powder discharged when manufacturing a paper tube such as a core of toilet paper is recycled. In addition to the paper powder, used paper such as old newspapers and old magazines and toilet paper may be used. As a result, it is possible to effectively use paper resources by recycling used paper.
【００１２】 上記の成形体１の製造方法を略説すると、次のとおりである。まず、セルロー ス繊維である紙粉に水を加えて混練する。この場合における重量比率は、紙粉が １に対し水が2.5 〜５の配合が好ましい。また、必要に応じ前記水に添加剤とし て界面活性剤や防腐防カビ剤を若干入れることも可能であり、これにより紙粉と 水との混ざり具合を良くしたりカビ等の発生を防止したりすることもできる。そ して、混練した団子状の紙粉を所定形状の型枠に入れ、手またはプレス機械で型 押しを行ってから取り出すと、前記紙粉が所定形状に成形される。その後、天日 または乾燥機で乾燥させると、吸水性に優れた乾燥状態の立体的成形体１が得ら れる。A brief description of a method for producing the above-mentioned molded body 1 is as follows. First, water is added to the paper powder, which is a cellulose fiber, and kneaded. In this case, the weight ratio is preferably such that the paper powder is 1 and the water is 2.5 to 5. If necessary, it is also possible to add a slight amount of a surfactant or an antiseptic / fungicide as an additive to the water, thereby improving the degree of mixing of the paper powder and water and preventing the occurrence of mold and the like. You can also. Then, the kneaded dumpling-shaped paper dust is put into a mold having a predetermined shape, and is pressed out by hand or a press machine and then taken out, whereby the paper dust is formed into a predetermined shape. Thereafter, when dried in the sun or in a drier, a three-dimensional molded body 1 in a dry state having excellent water absorption is obtained.
【００１３】 こうして得られた乾燥状態の成形体１をビニール袋Ｂに入れ、図１に示すよう に適量の水２と固化剤３（本実施形態ではデンプン糊を使用）を添加してから、 両手で前記ビニール袋Ｂの外側から中身が十分混ざり合うまで捏和すると（図２ 参照）、粘土状に可塑化されて造形可能な紙粘土Ｃが生成される（図３参照）。 この場合の成形体１：水２：固化剤３の重量比率は、１：2.5 〜３：１〜1.5 の 配合が好ましい。また、固化剤３としてデンプン糊以外にＣＭＣ（カルボキシメ チルセルロース）やＰＶＡ（ポリビニルアルコール）を採用することも可能であ り、これらを採用したときの各々の重量比率としては、成形体１：水２：ＣＭＣ の場合は１：2.5 〜３：0.03〜0.07、成形体１：水２：ＰＶＡ（１０％濃度水溶 液）の場合は１：1.5 〜２：１〜1.5 の配合が好ましい。[0013] The molded article 1 in a dry state thus obtained is put into a plastic bag B, and as shown in Fig. 1, an appropriate amount of water 2 and a solidifying agent 3 (in this embodiment, starch paste is used) are added. When the hands are kneaded with both hands until the contents are sufficiently mixed from the outside of the plastic bag B (see FIG. 2), a paper clay C which is plasticized into a clay shape and can be formed is produced (see FIG. 3). In this case, the weight ratio of the molded article 1: water 2: solidifying agent 3 is preferably 1: 2.5 to 3: 1 to 1.5. It is also possible to use CMC (carboxymethylcellulose) or PVA (polyvinyl alcohol) as the solidifying agent 3 in addition to starch paste. The ratio of 1: 2.5 to 3: 0.03 to 0.07 for water 2: CMC and the ratio of 1: 1.5 to 2: 1 to 1.5 for molded body 1: water 2: PVA (10% concentration aqueous solution) are preferred.
【００１４】 このように本実施形態の固形紙粘土材によれば、粘土状に可塑化された従来の 如き紙粘土Ｃの素材となるべき成形体１を吸水性に優れた乾燥状態で業者が販売 できるので、その乾燥状態の成形体１を販売業者が運搬する際に重量が軽くて運 搬作業が非常に楽で、かつ粉体原料の如き飛散がなくて取扱いが容易であるうえ に、従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が 生じることもなく、長期間の保存が可能となる。さらに、吸水性の成形体１に適 量の水２と固化剤３を添加して手で捏ねるだけで、適度な粘性および可塑性を有 する紙粘土Ｃを簡単に生成することができ、その紙粘土Ｃから所望の作品が造形 可能となる。[0014] As described above, according to the solid paper clay material of the present embodiment, a trader in a dry state excellent in water absorbency can mold a molded article 1 to be used as a material of a conventional paper clay C plasticized into a clay state. Since it can be sold, when the compact 1 in the dry state is transported by a dealer, the weight is light and the transport operation is very easy, and it is easy to handle because there is no scattering like powder raw materials. Unlike conventional paper clay, there is no problem that water gradually escapes and hardens, and long-term storage is possible. Further, only by adding an appropriate amount of water 2 and a solidifying agent 3 to the water-absorbent molded body 1 and kneading by hand, paper clay C having appropriate viscosity and plasticity can be easily produced. A desired work can be formed from the clay C.
【００１５】 また、前記成形体１をプレート状以外に図４の如き円柱やその他の種々の形状 に成形したり、あるいは図５に示すように、魚の如き形状に成形して子供の興味 を引いたりすることも可能である。In addition, the molded body 1 may be formed into a column or other various shapes as shown in FIG. 4 other than the plate shape, or may be formed into a fish-like shape as shown in FIG. It is also possible.
【００１６】 つぎに、本考案の第２実施形態である固形紙粘土材を図６に基いて説明する。 第２実施形態は、紙粘土材である成形体１に所要容積の注水凹部11を設けた点が 第１実施形態と異なる。第２実施形態の成形体１は略立方体に成形してあり、こ の立方体の中央上部近傍に凹設された注水凹部11の容積は、成形体１を粘土状に 可塑化するのに必要な適正水量に合致するように設計してある。即ち、前記注水 凹部11の中に水２を所定位置まで注水すると、可塑化に必要な適正水量となるの である。そして、適正量の水２と固化剤３を注水凹部11に入れ当該凹部11を塞ぐ ようにして手で捏和すると、水２および固化剤３が外側に食み出すことなく成形 体１と内側から非常によく混ざり合って、第１実施形態と同様、粘土状に可塑化 されて造形可能な紙粘土Ｃが生成される。このように所要容積の注水凹部11を成 形体１に設けたことにより、子供でも簡単に適正量の水２を注水することができ て捏和作業を確実かつ迅速に行うことができる。Next, a solid paper clay material according to a second embodiment of the present invention will be described with reference to FIG. The second embodiment is different from the first embodiment in that a water injection recess 11 having a required volume is provided in a molded body 1 made of a paper clay material. The molded body 1 of the second embodiment is formed into a substantially cubic shape, and the volume of the water injection recess 11 formed in the vicinity of the upper center of the cubic shape is necessary for plasticizing the molded body 1 into a clay shape. Designed to match the appropriate amount of water. That is, when the water 2 is injected into the water injection recess 11 to a predetermined position, an appropriate amount of water is required for plasticization. Then, an appropriate amount of water 2 and solidifying agent 3 are put into the water injection recess 11 and kneaded by hand so as to close the concave portion 11. , And are mixed very well to produce a paper clay C which is plasticized into a clay-like form and can be formed in the same manner as in the first embodiment. By providing the molded body 1 with the water injection recess 11 having a required volume in this manner, even a child can easily inject an appropriate amount of water 2 and the kneading operation can be performed reliably and quickly.
【００１７】 最後に、本考案の第３実施形態である固形紙粘土材を図７に基いて説明する。 第３実施形態は、予め固化剤３を加えて成形体１を成形してから後で水２のみを 添加して捏ねる点が第２実施形態と異なる。第３実施形態の成形体１は、セルロ ース繊維である紙粉に固化剤３（本実施形態ではデンプン糊を使用）と水を加え 混練してから、混練した原料を所定形状の型枠で成形して乾燥することにより、 注水凹部11を有する円柱体形状に成形されている。この場合における成形体１と 水と固化剤３との重量比率は、１：３：１〜２の配合が好ましく、また、必要に 応じて前記水に添加剤として界面活性剤や防腐防カビ剤を微量入れてもよい。そ して、前記成形体１の注水凹部11に適正量の水２のみを注水して当該凹部11を塞 ぐようにして両手で捏ねると、第２実施形態と同様、水２と成形体１とがよく混 ざり合って適度な粘性および可塑性を有する紙粘土Ｃが生成される。この場合の 成形体１：水２の重量比率は、１：1.3 〜1.7 の配合が好ましい。このように第 ３実施形態では成形体１の成形時に固化剤３を既に加えてあるので、手で捏ねて 紙粘土Ｃを生成する際には固化剤３を加える必要はない。Finally, a solid paper clay material according to a third embodiment of the present invention will be described with reference to FIG. The third embodiment is different from the second embodiment in that a solidifying agent 3 is added in advance to form a molded body 1 and then only water 2 is added and kneaded. The molded body 1 of the third embodiment is prepared by adding a solidifying agent 3 (starch paste is used in this embodiment) and water to a paper powder, which is a cellulose fiber, and kneading the mixture. By molding and drying, a cylindrical shape having a water injection recess 11 is formed. In this case, the weight ratio of the molded body 1, the water and the solidifying agent 3 is preferably 1: 3: 1-2, and if necessary, a surfactant or an antiseptic / antifungal agent may be added to the water as an additive. May be added in a small amount. Then, when only an appropriate amount of water 2 is injected into the water injection concave portion 11 of the molded body 1 and kneaded with both hands so as to cover the concave portion 11, as in the second embodiment, the water 2 and the molded body 1 are removed. Are mixed well with each other to produce paper clay C having appropriate viscosity and plasticity. In this case, the weight ratio of the molded body 1: water 2 is preferably 1: 1.3 to 1.7. As described above, in the third embodiment, the solidifying agent 3 is already added at the time of molding the molded body 1, so that it is not necessary to add the solidifying agent 3 when kneading by hand to produce the paper clay C.
【００１８】 本考案の実施形態は概ね上記のとおりであるが、本考案は前述の実施形態に限 定されるものでは決してなく、「実用新案登録請求の範囲」の記載内において種 々の変更が可能であって、例えば、固化剤３を含まない成形体１において、その 成形時に成形体１の表面に固化剤３を塗布したり成形体１の内部に固化剤３をサ ンドイッチ状に挟んだりすることも可能であり、また、第２および第３実施形態 の成形体１において、その成形体１に設けた注水凹部11の形状やサイズを必要に 応じて適宜変えることも可能であり、これら何れの変更態様も本考案の技術的範 囲に属することは言うまでもない。Although the embodiments of the present invention are generally as described above, the present invention is not limited to the above-described embodiments, and various changes may be made within the description of “claims for registering utility model”. For example, in the molded article 1 not containing the solidifying agent 3, the solidifying agent 3 is applied to the surface of the molded article 1 during molding, or the solidifying agent 3 is sandwiched inside the molded article 1 in a sandwich manner. In addition, in the molded body 1 of the second and third embodiments, the shape and size of the water injection recess 11 provided in the molded body 1 can be appropriately changed as necessary. It goes without saying that any of these modifications fall within the technical scope of the present invention.
【００１９】[0019]
以上実施形態を挙げて説明したとおり、本考案によれば、造形に必要な粘性お よび可塑性を有する紙粘土の素材を吸水性に優れた乾燥状態の成形体で提供でき るので、その乾燥状態の成形体を販売業者が運搬する際に重量が軽くて運搬作業 が非常に楽で、かつ粉体原料の如き飛散がなくて取り扱いが容易であるうえに、 従来の紙粘土のように徐々に水分が抜けて固まってしまう等といった問題が生じ ることもなく、長期間の保存が可能となる。 As described above with reference to the embodiments, according to the present invention, a paper clay material having viscosity and plasticity necessary for molding can be provided in a dry molded body having excellent water absorption, and thus the dry state of the paper clay can be provided. When the seller transports the molded product, it is light in weight and very easy to transport, and it is easy to handle without scattering like powdered raw materials. Long-term storage is possible without causing problems such as solidification due to moisture loss.
【００２０】 また、本考案にあっては、吸水性の成形体に所要容積の注水凹部を設けてある ので、その注水凹部に子供でも簡単に適正量の水を注水することができ、しかも 水や固化剤を注水凹部に入れた後に当該凹部を塞ぐようにして手で捏和すること により、水や固化剤と成形体との混ざり具合をよくすることができ、その結果成 形体の捏和作業を確実かつ迅速に行える。さらに、本考案の成形体はセルロース 繊維を主成分とする原料から成るので、そのセルロース繊維として不用紙粉や古 紙を再生利用することができ、紙資源の有効利用を図ることができる。よって、 上記の如く多数の効果を奏し、利用価値は頗る大である。Further, in the present invention, since the water-absorbing molded body is provided with the required volume of water-indentation, even a child can easily pour an appropriate amount of water into the water-injection depression. After the water and the solidifying agent are put into the water-injection concave portion and kneaded by hand so as to close the concave portion, the degree of mixing between the water and the solidifying agent and the molded body can be improved, and as a result, the molded body can be kneaded. Work can be performed reliably and quickly. Furthermore, since the molded article of the present invention is made of a raw material containing cellulose fiber as a main component, non-paper powder and waste paper can be recycled as the cellulose fiber, and paper resources can be effectively used. Therefore, it has many effects as described above, and the utility value is extremely large.
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案の第１実施形態である紙粘土材に水と固
化剤を添加した状態を示した斜視説明図である。FIG. 1 is a perspective explanatory view showing a state in which water and a solidifying agent are added to a paper clay material according to a first embodiment of the present invention.
【図２】第１実施形態紙粘土材を手で捏ねている状態を
示した斜視説明図である。FIG. 2 is a perspective explanatory view showing a state in which the paper clay material of the first embodiment is kneaded by hand.
【図３】第１実施形態紙粘土材を適用して得られた紙粘
土の斜視図である。FIG. 3 is a perspective view of a paper clay obtained by applying the paper clay material of the first embodiment.
【図４】第１実施形態紙粘土材の変形例の斜視図であ
る。FIG. 4 is a perspective view of a modified example of the paper clay material of the first embodiment.
【図５】第１実施形態紙粘土材の別の変形例の斜視図で
ある。FIG. 5 is a perspective view of another modified example of the paper clay material of the first embodiment.
【図６】本考案の第２実施形態である紙粘土材に水と固
化剤を添加した状態を示した斜視説明図である。FIG. 6 is a perspective explanatory view showing a state in which water and a solidifying agent are added to a paper clay material according to a second embodiment of the present invention.
【図７】本考案の第３実施形態である紙粘土材に水を添
加した状態を示した斜視説明図である。FIG. 7 is a perspective explanatory view showing a state in which water is added to a paper clay material according to a third embodiment of the present invention.
１ 成形体 11 注水凹部 ２ 水 ３ 固化剤 Ｂ ビニール袋 Ｃ 紙粘土 DESCRIPTION OF SYMBOLS 1 Molded body 11 Water injection recess 2 Water 3 Solidifying agent B Plastic bag C Paper clay
【手続補正書】[Procedure amendment]
【提出日】平成９年１０月１７日[Submission date] October 17, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【考案の名称】 固形紙粘土材[Name of device] Solid paper clay
【実用新案登録請求の範囲】[Utility model registration claims]
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案の第１実施形態である固形紙粘土材に水
と固化剤を添加した状態を示した斜視説明図である。FIG. 1 is a perspective explanatory view showing a state in which water and a solidifying agent are added to a solid paper clay material according to a first embodiment of the present invention.
【図２】第１実施形態固形紙粘土材を手で捏ねる状態を
示した斜視説明図である。FIG. 2 is a perspective explanatory view showing a state in which the solid paper clay material of the first embodiment is kneaded by hand.
【図３】第１実施形態固形紙粘土材を適用して得られた
紙粘土の斜視図である。FIG. 3 is a perspective view of a paper clay obtained by applying the solid paper clay material according to the first embodiment.
【図４】第１実施形態固形紙粘土材の変形例の斜視図で
ある。FIG. 4 is a perspective view of a modified example of the solid paper clay material of the first embodiment.
【図５】第１実施形態固形紙粘土材の別の変形例の斜視
図である。FIG. 5 is a perspective view of another modified example of the solid paper clay material of the first embodiment.
【図６】本考案の第２実施形態である固形紙粘土材に水
と固化剤を添加した状態を示した斜視説明図である。FIG. 6 is a perspective explanatory view showing a state in which water and a solidifying agent are added to the solid paper clay material according to the second embodiment of the present invention.
【図７】本考案の第３実施形態である固形紙粘土材に水
を添加した状態を示した斜視説明図である。FIG. 7 is a perspective explanatory view showing a state in which water is added to a solid paper clay material according to a third embodiment of the present invention.
【符号の説明】 １ 成形体 11 注水凹部 ２ 水 ３ 固化剤 Ｂ ビニール袋 Ｃ 紙粘土 ─────────────────────────────────────────────────────
[Description of Signs] 1 Molded body 11 Water injection recess 2 Water 3 Solidifying agent B Plastic bag C Paper clay ──────────────────────────── ─────────────────────────
【手続補正書】[Procedure amendment]
【提出日】平成１０年２月１２日[Submission date] February 12, 1998
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【考案の名称】 固形紙粘土材[Name of device] Solid paper clay
【実用新案登録請求の範囲】[Utility model registration claims]
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案の第１実施形態である固形紙粘土材に水
と固化剤を添加した状態を示した斜視説明図である。FIG. 1 is a perspective explanatory view showing a state in which water and a solidifying agent are added to a solid paper clay material according to a first embodiment of the present invention.
【図２】第１実施形態固形紙粘土材を手で捏ねる状態を
示した斜視説明図である。FIG. 2 is a perspective explanatory view showing a state in which the solid paper clay material of the first embodiment is kneaded by hand.
【図３】第１実施形態固形紙粘土材を適用して得られた
紙粘土の斜視図である。FIG. 3 is a perspective view of a paper clay obtained by applying the solid paper clay material according to the first embodiment.
【図４】第１実施形態固形紙粘土材の変形例の斜視図で
ある。FIG. 4 is a perspective view of a modified example of the solid paper clay material of the first embodiment.
【図５】第１実施形態固形紙粘土材の別の変形例の斜視
図である。FIG. 5 is a perspective view of another modified example of the solid paper clay material of the first embodiment.
【図６】本考案の第２実施形態である固形紙粘土材に水
と固化剤を添加した状態を示した斜視説明図である。FIG. 6 is a perspective explanatory view showing a state in which water and a solidifying agent are added to the solid paper clay material according to the second embodiment of the present invention.
【図７】本考案の第３実施形態である固形紙粘土材に水
を添加した状態を示した斜視説明図である。FIG. 7 is a perspective explanatory view showing a state in which water is added to a solid paper clay material according to a third embodiment of the present invention.
【符号の説明】 １ 成形体 11 注水凹部 ２ 水 ３ 固化剤 Ｂ ビニール袋 Ｃ 紙粘土[Description of Signs] 1 Molded body 11 Water injection recess 2 Water 3 Solidifying agent B Plastic bag C Paper clay
Claims (4)
成形体であって、水を添加して捏和することによって、
粘土状に可塑化することを特徴とした紙粘土材。Claims 1. A water-absorbing molded product containing cellulose fiber as a main component, which is kneaded by adding water.
A paper clay material characterized by being plasticized into a clay shape.
成形体であって、注水凹部が形成されており、この注水
凹部に水を注水して捏和することによって、粘土状に可
塑化することを特徴とした紙粘土材。2. A water-absorbent molded body containing cellulose fibers as a main component, wherein a water-injection concave portion is formed, and water is injected into the water-injection concave portion and kneaded to plasticize into a clay state. Paper clay material characterized by that.
と固化剤を添加して混練し、混練された原料を所定形状
に成形した吸水性の成形体であって、この成形体には注
水凹部が形成されており、この注水凹部の容積が当該成
形体の可塑化に必要な適正水量に合致されてあることを
特徴とする紙粘土材。3. A water-absorbent molded article obtained by adding water and a solidifying agent to a raw material mainly composed of cellulose fiber and kneading the mixture, and molding the kneaded raw material into a predetermined shape. A paper clay material, wherein a concave portion is formed, and the volume of the water injection concave portion is matched with an appropriate amount of water necessary for plasticizing the molded article.
を添加して混練し、混練された原料を所定形状に成形し
た吸水性の成形体であって、この成形体には注水凹部が
形成されており、この注水凹部の容積が当該成形体の可
塑化に必要な適正水量に合致されてあることを特徴とす
る紙粘土材。4. A water-absorbing molded article obtained by adding water to a raw material mainly composed of cellulose fiber and kneading the mixture, and molding the kneaded raw material into a predetermined shape. A paper clay material characterized in that the volume of the water-injection concave portion is matched to an appropriate amount of water necessary for plasticizing the molded article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997005971U JP3049812U (en) | 1997-07-09 | 1997-07-09 | Solid paper clay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997005971U JP3049812U (en) | 1997-07-09 | 1997-07-09 | Solid paper clay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3049812U true JP3049812U (en) | 1998-06-26 |
Family
ID=43184041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997005971U Expired - Lifetime JP3049812U (en) | 1997-07-09 | 1997-07-09 | Solid paper clay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3049812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230065395A (en) * | 2021-11-04 | 2023-05-12 | 김유화 | Method for manufacturing paper-clay and paper-clay |
-
1997
- 1997-07-09 JP JP1997005971U patent/JP3049812U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230065395A (en) * | 2021-11-04 | 2023-05-12 | 김유화 | Method for manufacturing paper-clay and paper-clay |
| KR102713635B1 (en) | 2021-11-04 | 2024-10-07 | 김유화 | Method for manufacturing paper-clay and paper-clay |
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