JPH0720839U - Square bottom bag with shape retainer - Google Patents

Square bottom bag with shape retainer

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Publication number
JPH0720839U
JPH0720839U JP4981193U JP4981193U JPH0720839U JP H0720839 U JPH0720839 U JP H0720839U JP 4981193 U JP4981193 U JP 4981193U JP 4981193 U JP4981193 U JP 4981193U JP H0720839 U JPH0720839 U JP H0720839U
Authority
JP
Japan
Prior art keywords
shape
plate
piece
bag
retaining
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.)
Pending
Application number
JP4981193U
Other languages
Japanese (ja)
Inventor
博之 斉藤
Original Assignee
株式会社ブイ・ワイ・エイ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ブイ・ワイ・エイ filed Critical 株式会社ブイ・ワイ・エイ
Priority to JP4981193U priority Critical patent/JPH0720839U/en
Publication of JPH0720839U publication Critical patent/JPH0720839U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】 【目 的】 簡便な形状保持具を用いて形状保持安定
性のある角底袋とすること。 【構 成】 角底袋とは独立した形状保持具を角底袋
の底部に用いて,その形状保持安定性をもった角底袋を
構成した。もっとも簡便な形状保持具は上方が開放型の
コの字形,若しくはU字(U字溝)型の形状で,立上り
部,すなわち,胴面添え板(1a,1bなど)は,外開
き傾向になるように使用材料の方向性筋を利用し,胴面
側折曲筋部(10a,10b)の刻設は任意の形状の切
欠き,押筋とし,折曲げた場合,割れや亀裂を生じない
程度のものとした。さらに,形状保持安定性のよいもの
として,箱型と同じような作用をし,かつ,角底袋側面
の張りのある支持ができるように,形状保持具に側面添
え板片(2a)を設けたり,また,この側面添え板片
(2a)の形状保持安定性をよくするために,対底面添
え板固定用片(2b)や対側面添え板片固定用片(3
c)を設けた。
(57) [Summary] [Objective] Use a simple shape-retaining tool to make a square-bottom bag with shape-retaining stability. [Structure] A shape-maintaining tool that was independent of the square-bottom bag was used at the bottom of the square-bottom bag to form a square-bottom bag with shape-holding stability. The simplest shape retainer has a U-shape with an open top or a U-shape (U-groove) shape, and the rising parts, that is, the body surface attachment plates (1a, 1b, etc.) tend to open outward. Use the directional streaks of the material used so that the engraving of the body side folds (10a, 10b) is a notch or push bar of any shape, and when bent, cracks or cracks occur There was no such thing. Further, the shape-retaining tool is provided with a side support plate piece (2a) so that the shape-retaining stability is good and the same operation as a box type is achieved and the side surface of the square bottom bag is supported with tension. In addition, in order to improve the shape retention stability of the side plate attachment plate (2a), the plate attachment plate (2b) for attaching the bottom face plate and the piece (3) for attaching the side plate attachment side (3)
c) is provided.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は,食品,衣料,文房具,身廻品及び雑貨類等を収納する袋物の分野に 関する。 The present invention relates to the field of bags for storing foods, clothes, stationery, personal items and miscellaneous goods.

【0002】[0002]

【従来の技術】[Prior art]

従来の袋物は底部を補強しないものか,あるいは,補強するタイプのものは, 単なる板紙,若しくは,その類似品を台紙として,袋物の底部に置くようになっ ていた。 Conventional bags do not have their bottoms reinforced, or those of the type that reinforce them are simply placed on the bottom of the bag as a board, or a similar paperboard.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

台紙の自由な移動を制限し,所定の位置で利用できるようにし,形状保持性を よくし,補強にもなるようにすることが課題である。 The issues are to limit the free movement of the mount so that it can be used at a predetermined position, improve shape retention, and provide reinforcement.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

台紙の自由な移動を制限し,所定の位置で利用できるようにするということは 袋の底部において,台紙的なものの構造を袋の胴面あるいは側面,若しくは,そ れら両面に接触支持し得るように立体的にすることである。 このようにすることは,結果的に,形状保持性をよくし,かつ袋の補強にもな る。 Limiting the free movement of the mount so that it can be used in place means that at the bottom of the bag, the structure of the mount can be supported by contact with the body surface or side surface of the bag, or both surfaces thereof. It is to make it three-dimensional. This results in good shape retention and reinforcement of the bag.

【0005】[0005]

【作 用】[Work]

従来の台紙的用途に利用するものとして,本考案の方向性のある形状保持具及 び添え板を有する形状保持具(以下,総称して形状保持具という)において,そ の素材としての紙ないし紙状のものは,その紙目あるいは,組織目,機械等の加 工目や流れ方向等(以下,単に,方向性筋という)を,袋の内側を支持する方向 になるように折曲筋部,例えば図2においては胴面側折曲筋部(10a)を介し て,胴面に添うように立上った胴面添え板(1a)を形成する。これでU字形の もの,または上開きのコの字形にした形状保持具を袋の底部に置くと,形状保持 具の移動はし難く,使用位置は安定する。 なお,紙目(例えば,段ボール紙の表面にあらわれた縞状のもの,方向性筋) を胴面側折曲筋部(10a)に対して直角になるように用いることにより,折曲 げても,原状回復の反撥性は強く,また,胴面側折曲筋部(10a,10b)の 折曲筋を図5の(a)あるいは(b)のような,切欠き,あるいは押え筋を入れ ておくことにより,収納時の折りたたみを容易にし,使用時における適度な反撥 性をもつようになる。 この反撥性は外開き状において,胴面の内側に添って「張り」を与えることに なり,形状保持性は良いものとなる。 形状保持具の材料として,剛性の強い材料を用いた場合や胴面添え板(1a) の袋の裏胴面に対する立上り(高さ)が低いような場合は,それを折曲げて収納 しにくかったり,使用時に直角より大きな角度で開放したようになって,袋の形 状が適切でなくなる。 図示していないが,胴面側折曲筋部(10a)に,それと平行に同様な筋部を 複数(例えば2本ないし3本)形成すると,使用形態における断面ないし側面は U字溝形になり,無理なく折曲げられて,胴面添え板(1a)の端部は,外力に より,折られたり,変形したりすることが少くなく,強くて,かつ,適度な反撥 性を以って,袋の適当な形状に保持することができるようになる。 次に袋の側面の形を保持するように,図3に示した側面添え板片(2a)を四 方に設け,使用時に,側面側折曲筋部(11a)で内側に折曲げることにより, 胴面添え板(1b)に対する支持枠のような作用をして,内側方向え倒れないよ うにするのみならず,袋の側面内側より形状保持することになる。 なお,図3に示したように,それは各隅部が安定する程度であれば,その作用 は十分であり,箱形を形成するような連続帯,または板片とする必要はない。 箱形にすることは,材料が多く必要であり,収納時の折りたたみ歪が形成され て,使用時に,そのもの自体が形状保持具として,必らずしも十分な形状になら ず,角底袋の形状保持性を保ったり,物品収納時に連続帯が内向きになったりし て,収納に適合するような形態になるとは限らない。 本考案の場合は,これらの問題は解消する。 更に,図4(a)における(2b)は対底面添え板固定用片を付着した場合で ,形状保持具を組立てた場合に,この部分が底面添え板(3b)に添い,それを 固定するか,否かにかかわらず,形状保持安定性はよりよいものとなる。 図4(b)は底面添え板(3b)の各隅部に,対側面添え板片固定用片(3c )を設けた場合は,形状保持具を組立てた場合,この部分が,側面添え板片(2 a)に添って,これを支持し,それを固定するか否かにかかわらず,図4(a) と同様に形状保持安定性はよりよいものとなる。 形状保持具の折曲筋部については,非連続シートにおいて切断片を継いだよう にした形状保持具の場合は,折曲げは容易であっても原形回復力は小さい。 本考案は1枚の連続シートの台紙状のものに,所定箇所を切欠き,あるいは押 え筋を折曲げても割れないように鋭角よりも,むしろ鈍角に近く,若しくは鈍角 状に形成する。このようにすることにより,形状保持具の収納及び組立て時に適 度反撥性を保持して,素材自体も反復使用に耐えるものとなる。 As a conventional mount-like application, the directional shape retainer of the present invention and the shape retainer having a backing plate (hereinafter collectively referred to as the shape retainer) are used as the material or paper. The paper-like material is a bent line so that the grain of the paper, the texture of the texture, the machine, or the flow direction (hereinafter simply referred to as directional muscles) is the direction that supports the inside of the bag. A body surface attachment plate (1a) that rises along the body surface is formed through a portion, for example, the body surface side bent line portion (10a) in FIG. Now, if you place a U-shaped or U-shaped shape retainer that opens upward on the bottom of the bag, it will be difficult to move the shape retainer and the position of use will be stable. In addition, it is possible to bend by using the grain of paper (for example, stripes appearing on the surface of corrugated cardboard, directional stripes) at a right angle to the trunk-side folds (10a). Also, the resilience of the original state recovery is strong, and the bending line of the body side bending line (10a, 10b) has a notch or a pressing line as shown in Fig. 5 (a) or (b). By putting it in, it will be easy to fold it when it is stored, and it will have appropriate resilience during use. This resilience gives a “tension” along the inside of the body surface when the outer surface is open, and the shape retention is good. If a material with a high rigidity is used as the material for the shape retainer, or if the rise (height) of the bag on the torso cover plate (1a) with respect to the back torso surface is low, bend it to make it difficult to store. Or, when used, the bag is opened at an angle larger than a right angle, and the shape of the bag becomes incorrect. Although not shown, when a plurality of similar streaks (for example, two or three) are formed in the body side bent streak (10a) in parallel with the stirrup streak (10a), the cross-section or side surface in the use form has a U-shaped groove. The body surface supporting plate (1a) is not easily bent or deformed by an external force and is strong and has an appropriate resilience. The bag can then be held in the proper shape. Next, the side attachment plate pieces (2a) shown in Fig. 3 are provided on all sides so as to maintain the shape of the side surface of the bag, and at the time of use, the side bending plate portions (11a) are bent inward. , It acts like a support frame for the body surface attachment plate (1b) so as not only to prevent it from tilting inward, but also to retain the shape from the inside of the side surface of the bag. As shown in FIG. 3, the action is sufficient as long as each corner is stable, and it is not necessary to form a continuous strip or a plate piece that forms a box shape. The box shape requires a large amount of material, folding distortion is formed during storage, and when used, the shape itself does not necessarily become a sufficient shape-retaining tool. It does not always have a shape that is suitable for storage because it retains its shape retention and the continuous strip faces inward when storing the article. In the case of the present invention, these problems are solved. Further, (2b) in FIG. 4 (a) shows a case where a piece for fixing the plate attached to the bottom surface is attached, and when the shape retainer is assembled, this portion follows the plate attached to the bottom surface (3b) and fixes it. Whether or not, the shape retention stability is better. Fig. 4 (b) shows the case where the bottom side supporting plate (3b) is provided with the opposite side side supporting plate piece fixing piece (3c) at each corner, and when the shape retainer is assembled, this portion is the side side supporting plate. As in the case of FIG. 4A, the shape retention stability becomes better regardless of whether or not the piece (2a) is supported and fixed. As for the bent part of the shape retainer, in the case of a shape retainer in which cut pieces are spliced in a discontinuous sheet, the original shape recovery force is small even though the bending is easy. In the present invention, a continuous sheet of a sheet-like material is formed in an obtuse angle or an obtuse angle rather than an acute angle so as not to be broken even if a predetermined portion is notched or the presser bar is bent. By doing so, the shape retainer retains an appropriate degree of repulsion during storage and assembly, and the material itself can withstand repeated use.

【0006】[0006]

【実 施 例】【Example】

図面により例示説明する。 図1は角底袋の斜視図である。その底部鎖線部分は図2の方向性のある材料よ り成る形状保持具をセットした状態を示している。 図2は形状保持具の1例で,その斜視図である。図3は形状保持具の2例で, その斜視図である。図4は形状保持具2例の展開図である。図5は形状保持具の 折曲筋部の断面図である。 なお,各図において,対称位置の箇所及び同一形状の図示符号は省略した。 図1において,(A)は角底袋,(B)は方向性のある材料よりなる形状保持 具,(1)に角底袋の胴面(以下,胴面と略す),(2)は角底袋の側面(以下 ,側面と略す),(3)は角底袋の底面(以下,底面と略す),(4)は手提げ 紐,(5)は折曲筋である。但し,想像線は一部省略した。 図2は形状保持具の1例で,(B)は方向性のある材料より成る形状保持具, (B1)はその材料で,方向性のある材料,(B2)は方向性筋,この方向筋は ,内側に現われている例とし,(1a)は胴面添え板,(3a)は底面添え板で ,それぞれの名称は,角底袋の内面に接する箇所を示している。(10a)は胴 面側折曲筋部である。 使用素材として方向性のあるもの,例えば,ダンボール紙のようなものは,波 形の中芯紙が表面のライナー紙に波形の頂部が縞状にあらわれている。この縞と 平行に折曲げるのは容易だが,縞に直角方向に折曲げるには,抵抗が強く,前者 ほど容易ではない。 このことは,折曲げたあと,折曲力を開放すると原形に回復し易いことを示して いる。 ダンボール紙のように方向性筋をもったものとしては,板紙(ボール紙),筋 紙,その他機械漉紙等各種のものがある。これらは,図2のような形状保持具の 素材としては有用である。 図2において,図示していないが,胴面側折曲筋部(10a)を複数,例えば 2本形成した場合,その断面または側面はU字溝形となる。折曲げ,または折り たたみし難い素材や寸法の場合,有効なものとなる。通常は,その線条は2本で あるが,場合により3本あるいはそれ以上の場合もできる。 An example will be described with reference to the drawings. FIG. 1 is a perspective view of a square bottom bag. The bottom chain line shows the state where the shape retainer made of the directional material of FIG. 2 is set. FIG. 2 is an example of the shape retainer, and is a perspective view thereof. FIG. 3 is a perspective view of two examples of the shape retainer. FIG. 4 is a development view of two shape retainers. FIG. 5 is a cross-sectional view of a bent streak portion of the shape retainer. In addition, in each of the drawings, positions at symmetrical positions and reference numerals of the same shape are omitted. In FIG. 1, (A) is a square bottom bag, (B) is a shape retainer made of a directional material, (1) is the body surface of the bottom bag (hereinafter abbreviated as body surface), and (2) is The side surface of the square bottom bag (hereinafter abbreviated as side surface), (3) is the bottom surface of the square bottom bag (hereinafter abbreviated as bottom surface), (4) is a hand strap, and (5) is a bent line. However, some imaginary lines are omitted. FIG. 2 is an example of a shape-retaining tool, (B) is a shape-retaining tool made of a directional material, (B1) is the material, and is a directional material, (B2) is a directional muscle, and this direction The streaks are shown on the inner side, (1a) is the body attachment plate, (3a) is the bottom attachment plate, and their names indicate the points that contact the inner surface of the square bottom bag. (10a) is a bending portion on the body side. In the case of directional materials used, such as corrugated paper, corrugated core paper appears on the surface of liner paper, and the corrugated tops appear in stripes. It is easy to fold parallel to this stripe, but it is not so easy to fold it in the direction perpendicular to the stripe because the resistance is strong. This indicates that if the bending force is released after bending, the original shape is easily restored. There are various types of cardboard such as cardboard, cardboard, and mechanical paper that have directional streaks. These are useful as materials for the shape retainer shown in FIG. Although not shown in FIG. 2, when a plurality of, for example, two body surface side bent streak portions (10a) are formed, the cross section or the side surface becomes a U-shaped groove. It is effective for materials and dimensions that are difficult to bend or fold. Normally, the number of filaments is two, but in some cases it may be three or more.

【0007】 図3は形状保持具の2例であるが,図2との相異は,側面添え板片(2a)を 有していることである。 図3において,(C)は添え板を有する形状保持具で,(1b)は胴面添え板 ,(2a)は側面添え板片,(3b)は底面添え板,(10b)は胴面側折曲筋 部,(11a)は側面側折曲筋部,(12a)は折りたたみ筋部である。 本例において(2a)の端部の形状は,三角形であっても,四角形,半円形で あってもよく,対象位置の胴面添え板(1b)が連絡するようになっている必要 はない。使用する素材は,側面添え板(2a)を有することで,それが,胴面添 え板(1b)の支持枠的な作用をすることから,とくに素材の方向性や剛性を例 1ほど配慮しなくてもよい。 また,(12a)の折りたたみ筋部は無くても差支えはない。 次に,図4は形状保持具の展開平面図である。図(a)も図(b)も組立てた 場合,図3のようになる。図(a)において,(2b)は側面添え板片(2a) の胴面側折曲筋部(10b)の延長線の辺側に形成した対底面添え板固定用片で ある。このものは,図3のように組立てた場合,底面添え板(3b)に添着でき るように折曲げて,そのまま,あるいは,底面添え板(3b)側に間隙を設けて 差込み,糊付け,ホッチキス針止め等により,成形保持安定化を計るものである 。(12a)は折りたたみ筋部で,内側あるいは外側に折曲げられる。これは, なくても差支えはない。 (2c)及び(2d)の2点鎖線の箇所は,(2a)側面添え板及び(2d) 対底面添え板固定用片の変形想像図で,任意の形をとり得る。 図(b)において,(3c)は,底面添え板(3b)が四隅の部分に部分的に 形成した対側面添え板片固定用片である。(3d)2点鎖線の箇所は(3c)の 想像図で任意の形をとり得る。図示した形状とは別に,(1b)胴面添え板の立 上りないし高さと同じか,それ以下の範囲で延長してもよい。 この展開平面図のものを図3のように組立てた場合に(3c)あるいは(3d )の対側面添え板片固定用片側に添うように立て,若しくは,それに固着するよ うにすると,図(a)の場合と同様に成形保持の安定化が計れるものである。FIG. 3 shows two examples of the shape retainer, but the difference from FIG. 2 is that it has a side attachment plate piece (2a). In FIG. 3, (C) is a shape retainer having an attachment plate, (1b) is a body attachment plate, (2a) is a side attachment plate, (3b) is a bottom attachment plate, and (10b) is a body side. The bent portion, (11a) is the side bent portion, and (12a) is the folded portion. In this example, the shape of the end of (2a) may be a triangle, a quadrangle, or a semicircle, and it is not necessary for the body surface attachment plate (1b) at the target position to be in contact with each other. . The material used has a side support plate (2a), which acts as a support frame for the body support plate (1b). You don't have to. Further, there is no problem even if the folding streak portion of (12a) is not provided. Next, FIG. 4 is a developed plan view of the shape retainer. When both figure (a) and figure (b) are assembled, it becomes like FIG. In FIG. 2A, (2b) is a piece for fixing the bottom plate to the bottom plate, which is formed on the side of the extension line of the bending portion (10b) on the body side of the side plate (2a). When assembled as shown in Fig. 3, this product should be bent so that it can be attached to the bottom plate (3b) and then inserted as is, or with a gap provided on the bottom plate (3b) side, and then glued and stapled. Stabilization of the molding retention is achieved by using needle stops. (12a) is a folding streak portion, which is bent inward or outward. This does not matter if you do not have it. The locations of the two-dot chain lines in (2c) and (2d) can be any shape in the modified imaginary view of the (2a) side plate and (2d) anti-bottom plate fixing piece. In FIG. 3B, (3c) is a piece for fixing the opposite side plate attachment plate, which is formed by partially forming the bottom attachment plate (3b) at the four corners. (3d) The location of the chain double-dashed line can take any shape in the imaginary drawing of (3c). Apart from the illustrated shape, (1b) it may be extended within the range equal to or less than the rise or height of the body surface attaching plate. When the unfolded plan view is assembled as shown in FIG. 3, if it is set up so as to stand alongside the one side for fixing the opposite side supporting plate piece of (3c) or (3d) or fixed to it, the figure (a As in the case of 1), the stability of molding and holding can be stabilized.

【0008】 図5(a)及び(b)は,胴面側折曲筋部を例示したものである。その形状は 図示した(a)切欠き,(b)押筋に限らず,半円型,M字型,U字型等任意の 形をとり得る。 その形状や深さは,その部分を内あるいは図示した矢印のように外側に折曲げ た場合に割れや亀裂が発生しない程度を限度とするのが適当である。 この形状は,(11a)側面側折曲筋部及び(12a)折りたたみ筋部等に適 用できることはもちろんである。FIGS. 5A and 5B exemplify the bending surface portion on the body surface side. The shape is not limited to the notch (a) and the presser bar (b) shown in the figure, and may have any shape such as a semicircular shape, an M-shape, and a U-shape. It is appropriate that the shape and depth be such that no cracks or cracks occur when the part is bent inward or outward as indicated by the arrow. It goes without saying that this shape can be applied to (11a) side-face bending streak portions, (12a) folding streak portions, and the like.

【0009】[0009]

【考案の効果】[Effect of device]

本考案は上述のとおり構成されているので,次に記載する効果がある。 Since the present invention is configured as described above, it has the following effects.

【0010】 請求項1及び請求項2において,使用材料の方向性のある材料と折曲筋部の形 成の関係,折曲筋部の構成,さらに胴面添え板の大きさを限定することにより, 使用材料の選択範囲を広いものとし,省材料にして簡便な形状保持具となし得た 。In Claims 1 and 2, the relationship between the directional material of the material used and the formation of the bent portion, the configuration of the bent portion, and the size of the body surface attachment plate are limited. As a result, the selection range of materials used was wide, and it was possible to achieve a simple shape-retaining tool by saving material.

【0011】 請求項3は,形状保持具に側面添え板片を形成することにより,形状保持具を 組立てた場合に胴面添え板の支持枠のようになり,かつ,角底袋側面裏から張り のあるように支える作用をするので,省材料で収納容易で,上述のものより,さ らに,安定な形状保持をすることができる。According to a third aspect of the present invention, by forming the side surface supporting plate piece on the shape maintaining tool, when the shape maintaining tool is assembled, it becomes like a support frame of the body surface supporting plate, and from the back side of the side surface of the square bottom bag. Since it acts like a tension, it saves material and is easy to store, and more stable shape retention than the above.

【0012】 請求項4及び請求項5は,請求項3に比べて,対底面添え板固定用片,若しく は対側面添え板片固定用片を設けただけであるが,箱形に比べ,省材料で,かつ ,折りたたみ容易で収納に便利なものとなり,形状保持具を組立てた場合,その 形状保持安定性は,箱形に匹敵し,これを使用した角底袋は,もっとも安定な形 状保持をすることができる。Compared to claim 3, claim 4 and claim 5 are provided only with a piece for fixing the bottom plate to the bottom plate, or a piece for fixing the side plate to the side surface, but compared to the box shape. It is material-saving, easy to fold, and convenient to store. When the shape retainer is assembled, its shape retention stability is comparable to the box shape, and the square bottom bag using this is the most stable. The shape can be retained.

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

【図 1】角底袋の斜視図である。FIG. 1 is a perspective view of a square bottom bag.

【図 2】形状保持具の1例の斜視図である。FIG. 2 is a perspective view of an example of a shape retainer.

【図 3】形状保持具の2例の斜視図である。FIG. 3 is a perspective view of two examples of the shape retainer.

【図 4】形状保持具(C)の展開平面図である。FIG. 4 is a developed plan view of the shape retainer (C).

【図 5】形状保持具の折曲筋部の断面図である。FIG. 5 is a cross-sectional view of a bent portion of the shape retainer.

【符号の説明】[Explanation of symbols]

A……………角底袋 1……………胴面 2……………側面 3……………底面 4……………手提げ紐 5……………折曲筋 B……………方向性のある材料より成る形状保持具 B1……………方向性のある材料 B2……………方向性筋 C……………添え板片を有する形状保持具 1a,1b… 胴面添え板 2a,2c… 側面添え板片 2b,2d… 対底面添え板固定用片 3a,3b… 底面添え板 3c,3d… 対側面添え板片固定用片 10a,10b…胴面側折曲筋部 11a…………側面側折曲筋部 12a…………折りたたみ筋部 A ……………… Square bottom bag 1 ……………… Body surface 2 ……………… Side surface 3 …………… Bottom surface 4 …………… Hand straps 5 …………… Bend line B… ………… Shape holder made of directional material B1 ……………… Directive material B2 ……………… Directional streaks C ……………… Shape holder 1a with attached plate piece 1b ... Body surface support plate 2a, 2c ... Side surface support plate piece 2b, 2d ... Counter bottom surface support plate fixing piece 3a, 3b ... Bottom surface support plate 3c, 3d ... Counter side surface support plate piece fixing piece 10a, 10b ... Body surface Side bending part 11a ………… Side side bending part 12a ………… Folding part

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 紙類や繊維シート状物及びそれらの加工
品を材料として成形した角底袋(A)は,その内側底部
に形状保持具(B)を内在したものであって,角底袋
は,そのもの自体の保管性をよくするために,折りたた
みを容易にするための折曲筋(5)を有し,独立した個
体としての形状保持具(B)は,紙目や機械加工等によ
り方向性のある材料の方向を胴面側折曲筋部(10a)
に対して直角になるようにして用い,胴面側折曲筋部
(10a)を介して,胴面添え板(1a)を内側に折り
たたんだ場合に,底面添え板(3a)に対して,胴面添
え板(a)の折りたたみ長さが底面添え板(3a)の中
心線に対して1/3以下になるように構成したことを特
徴とする形状保持具を具備した角底袋。
1. A square-bottom bag (A) formed by using papers, fibrous sheet-like products and their processed products as a material has a shape-retaining tool (B) at the inner bottom thereof. The bag has a bending streak (5) for facilitating folding in order to improve the storability of the bag itself. The direction of the directional material is changed to the bending surface of the body side (10a).
When it is folded inwardly through the body-side bending streak (10a) when the body-side support plate (1a) is folded inward, the bottom-side support plate (3a) is A square bottom bag provided with a shape-retaining tool, characterized in that the folding length of the body surface attachment plate (a) is 1/3 or less of the center line of the bottom surface attachment plate (3a).
【請求項2】 形状保持具の材料として,剛性の強い材
料を用いた場合や胴面添え板(1a)の袋の裏胴面に対
する立上りが低いような場合に,胴面側折曲筋部を複数
線設けて,形状保持具を組立てた場合に,その断面はU
字溝形を形成するようにしたことを特徴とする実用新案
登録請求の範囲第1項記載の形状保持具を具備した角底
袋。
2. When the shape-retaining member is made of a material having a high rigidity or when the rise of the body surface-applying plate (1a) against the back body surface of the bag is low, the body-side bent portion When a shape retainer is assembled with multiple wires, the cross section is U
A square bottom bag provided with the shape retainer according to claim 1, characterized in that it is formed into a groove shape.
【請求項3】 添え板片を有する形状保持具(C)にお
いて,胴面添え板(1b)を長辺に添った方向にそのま
ま延長して,その端部を任意の形状をとり得るものと
し,この延長部分は側面添え板片(2a)を形成し,形
状保持具を組立てた場合にそれが胴面添え板(1b)の
支持枠のようになるようにしたことを特徴とする形状保
持具を具備した角底袋。
3. A shape-retaining tool (C) having an attachment plate piece, wherein the body attachment plate (1b) can be extended as it is in the direction along the long side, and its end can have an arbitrary shape. The shape-retaining feature is characterized in that this extended portion forms a side-face plate (2a), and when the shape-retaining device is assembled, it becomes like a support frame for the body-face plate (1b). Square bottom bag equipped with ingredients.
【請求項4】 添え板片を有する形状保持具(C)にお
いて,胴面添え板(1b)を長辺に添った方向にそのま
ま延長して,端部は任意形状をとり得るものとし,この
延長部分を側面添え板片(2a)として,この側面添え
板片(2a)において,胴面側折曲筋部(10b)の延
長辺側に任意の形状の対底面添え板固定用片(2b)を
形成して,胴面側折曲筋部(10b)及び側面側折曲筋
部(11a)をそれぞれ内側に折曲げて,形状保持具を
組立てた場合に,この対底面添え板固定用片(2b)が
底面添え板(3b)に添うようにして,あるいは間隙嵌
合固定し,若しくは係止具固定あるいは接着剤等による
固定ができるようにしたことを特徴とする形状保持具を
具備した角底袋。
4. In a shape retainer (C) having an attachment plate piece, the body attachment plate (1b) is extended as it is in the direction along the long side so that the end can have an arbitrary shape. The extension portion is used as a side surface attachment plate piece (2a), and in this side surface attachment plate piece (2a), a piece (2b) for fixing the bottom surface attachment plate (2b) having an arbitrary shape is provided on the extension side of the body side bending streak portion (10b). ) Is formed, the body side bending streak (10b) and the side surface bending streak (11a) are respectively bent inward, and when the shape retainer is assembled, this anti-bottom plate fixing plate A shape-retaining device characterized in that the piece (2b) can be fitted along the bottom plate (3b), can be fixed by gap fitting, or can be fixed by a locking device or an adhesive or the like. Square bottom bag.
【請求項5】 添え板片を有する形状保持具(C)にお
いて,底面添え板(3b)を胴面側折曲筋部に平行した
中心線を挟んだようにして,その中心線の箇所において
間隔をあけた状態で,胴面添え板(1b)側に,側面添
え板片(2a)の高さと同じか,若しくは胴面添え板
(1b)の高さを越えない範囲内で延長し,この延長部
分を対側面添え板片固定用片(3c)として,形状保持
具を組立てた場合に,この対側面添え板片固定用片(3
c)が側面添え板片(2a)に添うようにし,若しく
は,固定し得るようにしたことを特徴とする形状保持具
を具備した角底袋。
5. A shape-retaining tool (C) having an attachment plate piece, wherein a bottom attachment plate (3b) is sandwiched by a center line parallel to a body surface side bent line portion, and at the center line position. In the state in which a space is provided, extend to the body surface support plate (1b) side at the same height as the side surface support plate piece (2a) or within the range not exceeding the height of the body surface support plate (1b), When the shape retainer is assembled by using this extended portion as a piece (3c) for fixing the side plate attached to the side plate, a piece (3
A bottom bag provided with a shape-retaining device, characterized in that c) is made to fit along the side support plate piece (2a) or can be fixed.
【請求項6】 形状保持具(B及びC)に形成する胴面
側折曲筋部(10a,10b)及び側面側折曲筋部(1
1a)及び折りたたみ筋部(12a)は,三角形,半円
形,U字形,U字溝形,その他の形状の切欠や押筋等の
線状,若しくは点綴線状に形成し,その形成した箇所を
折曲げたのち,折曲力を解放した場合に原形に回復し易
いようにしたことを特徴とする形状保持具を具備した角
底袋。
6. The body-side bent portion (10a, 10b) and the side-side bent portion (1) formed on the shape-retaining tools (B and C).
1a) and the folding streak portion (12a) are formed in a triangular shape, a semicircular shape, a U-shape, a U-shaped groove shape, a linear shape such as a notch or a push bar, or a dotted line shape, and the formed part Square bottom bag equipped with a shape-retaining tool, characterized in that it can be easily restored to its original shape when the bending force is released after bending.
JP4981193U 1993-08-02 1993-08-02 Square bottom bag with shape retainer Pending JPH0720839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4981193U JPH0720839U (en) 1993-08-02 1993-08-02 Square bottom bag with shape retainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4981193U JPH0720839U (en) 1993-08-02 1993-08-02 Square bottom bag with shape retainer

Publications (1)

Publication Number Publication Date
JPH0720839U true JPH0720839U (en) 1995-04-18

Family

ID=12841515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4981193U Pending JPH0720839U (en) 1993-08-02 1993-08-02 Square bottom bag with shape retainer

Country Status (1)

Country Link
JP (1) JPH0720839U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019517426A (en) * 2016-05-27 2019-06-24 エスアイジー テクノロジー アーゲーSIG Technology AG Container precursor with molding factor, in particular for food or beverage containers having single dimensional stability

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117842A (en) * 1984-11-14 1986-06-05 Hitachi Micro Comput Eng Ltd Molder

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JPS61117842A (en) * 1984-11-14 1986-06-05 Hitachi Micro Comput Eng Ltd Molder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019517426A (en) * 2016-05-27 2019-06-24 エスアイジー テクノロジー アーゲーSIG Technology AG Container precursor with molding factor, in particular for food or beverage containers having single dimensional stability
JP2019517427A (en) * 2016-05-27 2019-06-24 エスアイジー テクノロジー アーゲーSIG Technology AG Sealed containers having a molding factor, in particular food containers

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