477771 五、發明說明（1) 〈發明領域〉 本發明係關於提升主要收容液體或粉粒體之自行站立代 (SELF-STANDING POUCG)之自行站立性者。 衣 〈習知技術〉 自行站立袋係將沿重合的一對側壁膜的底部，將 字型折2折的底壁膜予以挾入，將該等膜之至少兩 1 及底緣部予以密封而形成收容部者。 σ 主要收，容由液體或粉粒體所成之洗潔劑或食品之 立袋’係由一對侧壁膜及底壁膜所成，將該等膜 = 相密封形成收容部’收容液體或粉體 站：互 者。惟此種自行站立袋若做成大容量， =立 定性變差。 ⑴k方向之安 〈發明摘要〉 本發明係提供_ A y - . μ ^ .^ ^ 自订站立衣’其係可發揮優里夕ώ ^ 立安定性者。 ^评復吳之自行站 本發明藉由提供一自行站立袋而 ^ 占立衣係為將重合的一對側壁膜與 豕自仃 站立袋，：a：麻絡^ 、氏土膜予以岔封之自行 衣其底緣密封部於其中央部分罝倨★ + y 上述突屮}刀具備犬出片。 輕！形成。又予以切斷加工而能 緣岔封部向中水 基纟而部兩側，沿上述底 折，可使突屮Η $ a j於所期望之彎折部予以彎 二便大出片更容易向外側彎折。 依據本發明之自行站立 安定性。 裔’可具備優異的自行站立477771 V. Description of the invention (1) <Field of invention> The present invention relates to a self-standing person who promotes a self-standing person (SELF-STANDING POUCG) mainly containing liquid or powder. Clothing <Know-how> The self-standing bag is a bottom wall film with a folded shape of two folded along the bottom of a pair of overlapping side wall films, and sealed at least two of the films and the bottom edge. Those who formed the containment department. σ The main bag is a liquid or powder or granular detergent or food bag. The bag is made of a pair of side wall film and bottom wall film. The films are sealed to form a storage portion. Or powder station: mutual. However, if such a self-standing bag is made to have a large capacity, the standing becomes worse.方向 k 之 之 安 <Abstract of the Invention> The present invention provides _ A y-. Μ ^. ^ ^ Custom standing clothes ′ which can play the role of stability. ^ Comment on Wu Zhi's self standing The present invention provides a self-standing bag and ^ Zhan Li clothing is a pair of side wall film and a self-standing standing bag: a: hemp ^, sclerotium film The bottom edge of the self-suit is sealed at its central part. 自行 ★ + y The above knives are equipped with a dog-shaped piece. light! form. It is also cut and processed, so that the edge-sealed portion can be turned to both sides of the water-based base, along the bottom fold, so that the protrusion can be bent at the desired bend, and it will be easier to make a large piece. Fold out. Self standing stability according to the present invention. Ca n’t stand on their own
477771 案號 88102845 年 m^y 五、發明說明（2) 〈圖式簡單說明〉 圖1 ( a )為本發明之一實施形態之自行站立袋之立體圖 圖1 ( b )為其側面圖。 圖2為表示其他實施形態之自行站立袋之收容内容物前 之正面圖。 〈元件符號說明〉 10 白 行 站 立 袋 11 側 壁 膜 12 底 壁 膜 13 緣 部 14 緣 部 15 緣 部 16 收 容 部 17 上 緣 部 20 底 緣 密 封 部 20A 下 端 邊 21 突 出 片 22 基 端 部 23 邊 界 線 24 切 口 25 緊 束 部 26 上 端 部 27 切 開 予 定 線 < 發明 之 實 施 形 以下基於較佳實施形態說明本發明之自行站立袋。本實477771 Case number 88102845 m ^ y 5. Description of the invention (2) <Simplified illustration of the drawing> Fig. 1 (a) is a perspective view of a self-standing bag according to an embodiment of the present invention. Fig. 1 (b) is a side view thereof. Fig. 2 is a front view showing the contents of the self-standing bag according to another embodiment before containing contents. <Explanation of component symbols> 10 White line standing bag 11 Side wall film 12 Bottom wall film 13 Edge portion 14 Edge portion 15 Edge portion 16 Receiving portion 17 Upper edge portion 20 Bottom edge sealing portion 20A Lower end edge 21 Protruding piece 22 Base end portion 23 Boundary Thread 24 Cutout 25 Tightening section 26 Upper end portion 27 Cut a predetermined line < Embodiment of the invention > The self-standing bag of the present invention will be described below based on a preferred embodiment. Authentic
O:\57\57349.ptc 第5頁 2001.05.18.005 477771 案號 88102845 θ_絛處 五、發明說明（3) 施形態之自行站立 乙烯等具可撓性的 1 2，將該等膜之緣 容液體或粉粒體之 本實施形態之自 壁膜1 1底部，將底 熱密封將該等膜之 物之收容部1 6。底 近係與載置面相接 分離，而形成自行 依本實施形態， 密封部2 0的中央部 以切斷除去，於其 形成為兩端角部具 成切口 2 4，其係沿 處，突出片2 1係於 緣密封部2 0之下端 袋1 0如圖1 ( a )及圖1 ( b )所示，係 膜材料所成的一對側壁膜1 1與底 部予以密封，一體化做成袋狀， 内容物之收容部1 6。 行站立袋1 0，係於重合的一對矩 壁膜1 2成倒V字型折2折予以挾入 緣部1 3、1 4、1 5互相密封，而形 壁膜12在自行站立時，於上述突 觸，而除此之外的部分則係與載 站立袋1 0。 於各底緣密封部2 0上，藉由保留 分，自兩側將前端部分以特定的 中央部分設置突出片2 1 。該突出 圓角之矩形帶狀。又，於該基端 底緣密封部20向中央方向切入者 充填了内容物之自行站立袋10中 邊20A，更向外方突出的部分。 將由聚 壁膜 形成收 形之側 ，藉由 成内容 出片附 置面相 該底緣 寬幅予 片2 1係 部2 2形 〇此 ，自底O: \ 57 \ 57349.ptc Page 5 2001.05.18.005 477771 Case No. 88102845 θ_ 绦 Place V. Description of the invention (3) Self-standing vinyl such as self-standing form with flexibility 1 2 The liquid or powder-containing particles of this embodiment are formed from the bottom of the wall film 11 and the bottom is heat-sealed to the storage portion 16 of the film. The bottom system is separated from the mounting surface to form a self-supporting surface. According to this embodiment, the central portion of the sealing portion 20 is cut and removed, and the corner portions of the sealing portion 20 are formed with cutouts 24. The protruding piece 21 is attached to the end pocket 10 below the edge sealing portion 20. As shown in Figs. 1 (a) and 1 (b), a pair of side wall films 11 made of a film material are sealed and integrated with the bottom. It is made into a bag shape, and the contents of the storage portion 16 are formed. The standing bag 10 is tied to a pair of overlapping rectangular wall films 12 which are folded into a V shape and folded in two to fold into the edges 1 3, 1 and 4 and 15 are sealed to each other, while the wall film 12 is standing by itself , At the above synapses, and the other parts are connected to the carrying bag 10. On each bottom edge sealing portion 20, a protruding piece 2 1 is provided at the front end portion with a specific central portion from both sides by retaining points. The protruding rounded rectangular strip. Moreover, the person who cuts in the central direction at the base end bottom edge sealing portion 20 and fills the contents 20A of the self-standing bag 10 with the contents protruding further outwards. The shape-forming side will be formed by the poly-wall film, and the surface will be attached to the surface by forming the bottom edge.
O:\57\57349.ptc 第5a頁 2001.05.18.006 477771 五、發明說明（3) 該突出片21的形狀，突出寬幅及突出長度等，雖可依自 行站立袋10的大小或密封寬幅及内容物的重量等予以適當 地設計，惟突出寬幅L1為自行站立袋丨〇的橫寬（即側壁膜 11的橫向的長度）的1/20〜2/3為理想，更具體言之，做成 10〜180 _為理想。又突出長度L2若做成3〜2〇隨，則在陳 列直行站立袋10時，突出片21不會礙事，較為理想。又， 突出片2 1的形狀亦可如圖2所示，做成彎曲的弓狀。 依本實施形態，在將内容物裝入自行站立袋丨〇使其自行 站立載置後，則如圖1(a)及圖1(b)所示，因内容物的重O: \ 57 \ 57349.ptc Page 5a 2001.05.18.006 477771 V. Description of the invention (3) The shape of the protruding piece 21, the protruding width and protruding length, etc., although the size of the bag 10 or the sealed width can be stood by itself And the weight of the contents are appropriately designed, but the prominent width L1 is ideally 1/20 to 2/3 of the horizontal width of the self-standing bag 丨 0 (that is, the lateral length of the side wall film 11), more specifically , Made 10 ~ 180 _ is ideal. If the protruding length L2 is 3 to 20, it is preferable that the protruding piece 21 does not interfere when the bags 10 stand straight in the row. In addition, as shown in FIG. 2, the shape of the protruding piece 21 may be curved. According to this embodiment, after the contents are placed in a self-standing bag and placed on its own, as shown in Fig. 1 (a) and Fig. 1 (b), due to the weight of the contents,
量，使得左右的突出片21沿著接近收容部16之邊界線23之 彎折線，向外彎折，將其内側的面以壓貼至載置面的方式 使其密接；同時，將底壁膜12的中央部分，由内容物的重 量予以壓出，而以相當的寬闊的底面積接觸載置面。盥豆 同時，挾住突出片21之兩側的底緣密封部2〇的下端邊2〇八、 便與載置面碰接。 故 觸底 部20 以安 情況 立。 更薄 又 面時 ，藉由與載置面密接 之底壁膜12的中央部 的下端邊20A，可將ί 定狀態予以支持，故 下，自行站立袋1 0亦 又，藉由具備此種自 的薄膜以低廉的成本 ，在收容了内容物之 ，突出片2 1或其兩側 分’及與載置面碰接之底緣密封 3仃站立袋1 0的底部，跨廣範圍 即使f内容物具有相當的重量之 :在女疋的狀態下輕易地自行站 行站立性提高之構造，可以使用 製作自行站立袋10。 自仃站立袋1 0掉落，衝擊至落下 之底緣役封部2 0，會比底壁膜1 2Measure so that the left and right protruding pieces 21 are bent outward along the bending line close to the boundary line 23 of the accommodating portion 16, and the inner surface thereof is pressed tightly to the mounting surface to make it close; at the same time, the bottom wall The central portion of the film 12 is pressed out by the weight of the contents, and contacts the mounting surface with a relatively wide bottom area. At the same time, the lower end edge 208 of the bottom edge sealing portion 20 on both sides of the protruding piece 21 is gripped, and then comes into contact with the mounting surface. Therefore, the bottom portion 20 stands in a safe position. When it is thinner and flatter, the lower end edge 20A of the central portion of the bottom wall film 12 in close contact with the mounting surface can support the fixed state. Therefore, the bag 10 can stand on its own. At a low cost, the self-adhesive film contains the contents, the protruding piece 21 or two sides thereof, and the bottom edge contacting the mounting surface are sealed 3 仃 The bottom of the standing bag 10 is across a wide range even if f The contents have considerable weight: in the state of the son-in-law, it is easy to stand on its own to improve the standability, and the self-standing bag 10 can be used. The stand-up pouch 10 drops and impacts to the bottom edge seal 20, which is lower than the bottom wall film 1 2
477771 一 ' 五、發明說明⑷ " - 更先衝擊至落下面，而可有效地吸收加諸於底壁膜12的落 下衝擊力。 、 又’只要將突出片至少設於底緣密封部的中央部分即 可’在突出片兩側另外設置可彎折的突出片，則可進一步 ： 提升其安定性，又，未必一定須在突出片之基端部設置切 v 〇 依本實施形態自行站立袋1 0，進而於被密封的一側的側 緣部1 5的上部，設置緊束部2 5，其係向内側成略圓弧狀被 束緊；並同時設置切開預定線27，其係自緊束部25的上端 部2 6向斜上方延長至被密封的上緣部1 7為止者。沿該切開Ο 預疋線2 7將自行站立袋1 〇的角部予以切斷，便可形成内容 物之倒出口。 沿於切開預定線2 7之倒出口，在緊束部2 5的上端部 2 6 (即倒出口的下端緣部）具有成銳角的尖狀，藉此，特別 在内容物為液體之情況下，在倒出内容物時，可使内容液 不會自倒出口沿側緣部1 5流下，而可有效防止液體滴流。 又’切開預定線2 7的開始點未必一定要在緊束部2 5的上端 部2 6處，又，倒出口的下端緣部，只要為尖狀即可，未必 一定要為銳角。477771 I. V. Description of the invention ⑷-Impact first to the bottom, which can effectively absorb the impact of the drop applied to the bottom wall film 12. "Also, as long as the protruding piece is provided at least at the central portion of the bottom edge sealing portion", additional bendable protruding pieces are provided on both sides of the protruding piece, which can further: improve its stability, and it does not necessarily have to be protruding The base end of the sheet is provided with a cut v 〇 According to this embodiment, the bag 10 stands on its own, and a tight-closing part 25 is provided on the upper side of the side edge part 15 of the sealed side, which is slightly arced inward. At the same time, a predetermined cut line 27 is provided, which extends obliquely upward from the upper end portion 26 of the tight bundle portion 25 to the sealed upper edge portion 17. Cut the corner of the self-standing bag 10 along the incision preliminarily line 2 7 to form a pour opening for the contents. The upside-down opening 2 7 along the cut-out predetermined line has an acute shape at the upper end 2 6 (that is, the lower end edge portion of the upside-down opening) of the tight-tightening portion 25, whereby the contents are particularly liquid. When the content is poured out, the content liquid can be prevented from flowing down the side edge portion 15 from the pouring outlet, and the liquid can be effectively prevented from dripping. It is not necessary that the starting point of the incision plan line 27 is at the upper end portion 26 of the tight-tightening portion 25, and the lower end edge portion of the inverted outlet may be sharp, but it does not necessarily have to be an acute angle.
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