200815255 九、發明說明： 【發明所属技術領域】 發明領域 本發明係有關一種用以浸泡產品例如茶、咖啡、甘菊 5 或類似物等之單瓣式或單腔室過濾袋。 【先前技術I 發明背景 目前的市面上有許多不同類型的濾袋（或茶袋）可供用 以將上述產品浸泡於開水中。 10 目前可購得之濾袋的種類範圍極廣，此係因在家中及 公共場所之消費者逐漸擴增使用且濾袋普及的結果，其已 造成愈來愈多的需求，尤其是來自產品經銷商，他們會要 求改變濾袋設計，期能獲得針對產品含量，當浸泡時容易 與液體互換，存放壽命，最後的包裝容易等等具有改良性 15 質的濾袋。 有兩種目前使用的主要設計係為傳統的單瓣袋（通常 具有繫線和標籤），以及現已廣泛流行的雙瓣袋（亦具有繫線 和標籤，且可有或沒有個別的覆包片），其特徵是有較大的 表面積可與液體接觸，此能使該浸泡產品的味道最佳地釋出。 20 多年來，這兩種設計係被由不同類型的濾紙來製成， 包括更先進之生物可分解的製品。 同樣地’封閉該袋體並同時附設該繫線和標籤(於它們 有具存的設計中）之方法會被依據產品的需求來改變；在某 些國家中，法律要求：例如，該等繫線、標簸和濾袋得以 5 200815255 5 • 一金屬纖絲，膠劑，可熱封的“附件印壓”，以該繫線本身 形成一缝跡，或使用一黏性貼片等來封閉和接合。 所有這些皆能改善該等濾袋的品質，和用以製造它們 的方法(濾袋製造機），及終端使用者的滿意度。 但，接續於其製品改良政策，申請人已注意到目前的 濾袋，尤其是單瓣袋(其係為本發明特別有關者)會由於其形 狀而有一些固有的映點，更明確而言即因為它們具有單一 腔室，故會趨向於缺乏適當的三維或容積性質。此會造成 如下的缺點： 10 該產品在該袋内會較為受限，即當浸泡時只有較小的 空間可伸展，此乃意指會有較差品質的浸泡液和較長的浸 泡時間； 平坦化會使濾袋的表面成形失誤； 該等濾袋會由於定位時可能移動而較難以包裝。 15 • 該等濾袋的平坦化和移動可能會損及或減低所裝產品 的整體品質。又，亦應請注意一鬆弛（即單一）濾袋並不能豎 立來供顯示之用（當展示和挑選時），不像其它類型的濾袋， 譬如四面體或角錐形濾袋；然而，它們會比單瓣袋更為昂貴。 【發明内容】 20 發明概要 為此之故，申請人已創造一種單瓣濾袋，其能克服上 述的缺點，且其結構除了具有一般單瓣濾袋的習知特徵 外，並能提供一種“較硬挺”的構形以符合市場需求，同時 又能改善該浸泡液和該濾袋本身的整體品質。 200815255 因此，本發明係藉提供一 Μ，^禋早瓣式濾袋來達到此目 的，尤其疋-種用以浸泡產品的單瓣遽袋 或多項中請專利範圍巾所述的技術特3 圖式簡單說明 目k技術特徵，係被清楚地描述於 取後㈣請專二範圍中，且其優點將可參照所附圖式來由 以下洋細說明得知，各圖式係 合口八係不出本發明之一較佳實施200815255 IX. Description of the Invention: Field of the Invention The present invention relates to a single-lobed or single-chamber filter bag for soaking products such as tea, coffee, chamomile 5 or the like. [Prior Art I Background of the Invention There are many different types of filter bags (or tea bags) available on the market to soak the above products in boiling water. 10 The range of filter bags currently available is extremely wide. This is due to the increasing use of consumers in the home and public places and the popularity of filter bags, which has caused an increasing demand, especially from products. Dealers, they will ask to change the filter bag design, can get the product content, the easy to exchange with the liquid when soaking, the storage life, the final packaging is easy, etc. The modified 15 quality filter bag. There are two main designs currently in use for traditional single-valve bags (usually with tethers and labels), as well as the now widely available double-valve bags (also with tethers and labels, with or without individual covers) The sheet is characterized in that it has a large surface area which is in contact with the liquid, which enables the taste of the soaked product to be optimally released. For more than 20 years, these two designs have been made from different types of filter paper, including more advanced biodegradable products. Similarly, the method of 'closing the bag and attaching the tether and label (in their own design) will be changed according to the needs of the product; in some countries, the law requires: for example, Wire, label and filter bag 5 200815255 5 • A metal filament, glue, heat-sealable “attachment stamping”, forming a seam with the thread itself, or using a sticky patch to seal And bonding. All of this improves the quality of the filter bags, the method used to make them (filter bag making machine), and the end user satisfaction. However, in response to its product improvement policy, applicants have noted that current filter bags, especially single-lobed bags, which are particularly relevant to the present invention, have some inherent reflections due to their shape, more specifically That is, because they have a single chamber, they tend to lack proper three-dimensional or volumetric properties. This will cause the following disadvantages: 10 The product will be more limited in the bag, that is, when immersing, only a small space can be stretched, which means that there will be poor quality soaking liquid and long soaking time; The formation of the surface of the filter bag is incorrect; these filter bags are more difficult to package due to possible movement during positioning. 15 • The flattening and movement of these filter bags may damage or reduce the overall quality of the product being installed. Also, please note that a slack (ie single) filter bag cannot be erected for display (when displayed and selected), unlike other types of filter bags, such as tetrahedral or pyramidal filter bags; however, they It will be more expensive than a single pocket. SUMMARY OF THE INVENTION 20 SUMMARY OF THE INVENTION For this reason, Applicants have created a single-lobed filter bag that overcomes the above-discussed shortcomings and which, in addition to having the conventional features of a conventional single-lobed filter bag, can provide a " The stiffer configuration conforms to market demand while improving the overall quality of the soaking solution and the filter bag itself. 200815255 Therefore, the present invention achieves this by providing a Μ, 禋 瓣 early filter bag, in particular, a single-seal bag for immersing a product or a technical special 3 as described in the patent scope towel. The simple description of the technical characteristics of the item k is clearly described in the scope of the second (4) request, and the advantages thereof can be obtained from the following detailed description with reference to the drawings, and the figures are not connected to the eight lines. A preferred embodiment of the present invention
10 1510 15
例’其係僅被提供作絲例㈣心限制本發明概念的範 圍；且其中： 第1至4圖分別示出一依據本發明之用以浸泡產品的單 瓣遽叙P實施㈣立齡正卿側視圖和底視圖等； 第5圖為第1至4圖的滤袋之一變化例的正視圖； 第6至K)圖分別示出一依據本發明之用以浸泡產品的 單瓣渡袋之第二實施例的立體圖、正視圖、右側視圖、左 侧視圖和底視圖等； 第11圖為第6至10圖的濾袋之一變化例的立體圖； 。第12至16圖分別示出-依據本發明之用以浸泡產品的 單瓣濾袋之第三實施例的立體圖、正視圖、背視圖、側視 圖和底視圖等； 第17至20圖分別為示出第12至16圖的單瓣滤袋第三實 施例之一變化例細節的立體圖、正視圖、側視圖、和底視 圖等； 苐21圖為弟12至16圖的濾、袋之一變化例的立體圖； 第2 2至2 6圖分別示出一第四實施例之單瓣濾袋的立體 7 200815255 圖、正視圖、側視圖、背視圖和頂視圖專， 第2 7至31圖分別示出第2 2至2 6圖的濾袋實施例之一變 化例的立體圖、正視圖、側視圖、背視圖和頂視圖。 L實施方式3 5 較佳實施例之詳細說明 請參照所附圖式，特別是第1、6、12和17圖，該單瓣 或單腔室濾袋係被用於浸泡產品，例如茶、咖啡、甘菊或 類似物等。 該濾袋1整體主要包含一長度2的過濾材料，其會形成 10 一腔室3容裝一適量的浸泡產品4。該長度2的過濾材料具有 一四邊形的造型係由以下來界定。 一第一封閉頂端5係由一介於該長度2之二第一端緣間 之一第一接合部S1所形成； 一第二封閉底端7 ; 15 二側邊8、9會連接該長度2的第一和第二端5與7。 在該濾袋1中更為： 連接該第一和第二端緣5與7的二侧邊8，9會至少部份 地相對摺疊而形成一摺部朝向該腔室3的内側；且 該濾袋1的第二底端7係被一第二接合部S2所封閉，其 20 係被設計來形成該濾袋1之一硬挺的平坦底面11俾得以界 定一穩固的基礎，而具有一呈三角形的截面，可供支撐該 濾袋1。 請更詳細參閱第1至4圖及第12至21圖，在該濾袋1之二 實施例中，該第二端7包含二第二端緣7a和7b會互相上下摺 8 200815255 5 疊，並沿該第二底端7接合來直接界定該支擇底面u。 在一第二實施例（見第6至11圖）中，該第二端7包含二第 二端緣7a、7b係互相摺疊，並在二側邊8和9的底端8a、8b 及9a、9b接合，而來獲得一界定該底支撐基礎的連續底面u。 更具言之，在第1至4圖所示的第一實施例中，該二第 二端緣7a和7b之各較靠近於側邊8和9的末端會被部份地摺 向該腔室3内部以形成一斜伸造型，並會被平貼在另一端緣 • 7a或7b的對應區域上’而在該第二端7處造成該硬挺的支撐 基底11。 10 在第三實施例中（參見第12至16圖），該等第二端緣7a 和7b會形成該第二底端7之一中央延伸部。該二第二端緣7a 和7b會被相對地互相摺豐並接合，而形成一垂耳12由該支 撐底面11突出，其係可彈性順應地被摺疊在底面11上來增 加其硬挺度。 15 • 或者，該垂耳12可被摺疊並以一密封部S4穩固地接合 於該支撐底面11，而形成一較大且硬挺的縱長區域(參見第 17至20圖）。 在第6至10圖所示的第二實施例中，該二端緣7a和7b之 各兩端會被摺向第一端5，並被置於另一端緣7a或7b的對應 20 端上，且在該長度2之連接側邊8和9(原為開放）的對應底端 8a、8b和9a、9b處，而來形成一斜面造型。 該等第二端緣7a和7b的各對末端係被一密封部S2互相 接合在連接侧邊8和9之對應底部區域處；此會造成該長度2 之一硬挺的侧邊區域，而為該濾袋1的封閉支撐底面11形成 9 200815255 較寬的支撐肩部。 於此特定之例中，該密封部S2係被同時地形成於各側 邊8、9的大約中央區域上，且亦用以接合該等原本開放的 側邊，使其形成被摺向腔室3内側的構形。 5 除了上述之外，該濾袋1亦可在該長度2上設有一繫線 13係藉將其一端封接於該長度2的袋體本身，並將其另端 封接於一標籤14而來接合，該標籤係可由該長度2的過濾材 料卸除，此乃可供在浸泡時正確地執持該濾袋i。 有關該濾袋1的其它製造態樣，該長度2的過濾材料可 由濾紙或可生物分解的材料(例如非限制的玉米澱粉），或一 非生物可分解的塑膠材料（譬如聚乙烯）等來構成。 在邊過濾、材料的長度2之接合部可包含一第一及一第 〜熱封部S1和S2，係由熱封合所製成者。 15 或者，該二接合部可包含使用一適當膠劑所造成之一 第一及一第二密封部S1和S2。 於又另變化例中，在該長度2的該二接合部上可包含 —第一與一第二超音波的密封部81和幻。 依據-可適用於所有上述三個實施例的可能變化例， 扣5亥長度2的第-頂端5之二邊角心％係被對稱地斜削成一 角度α(參見第5、11和21圖）。 該官狀長度2具有一最初開放的管狀造型，且至少在前 述之最先兩個實施例中，會具有一中央接縫用以封閉該管 體係由一第三接合部或密封部S3所構成。 第22至26及27至31圖乃示出該濾袋1之另二變化實施 200815255 例’其結構造型係依據第12至16圖中所示的實施例。 於此例中，該過濾材料的長度2設有一繫線13，其一端 係以一結A1接合於該長度2本身，並在另端以一結A2接合 於該標籤14 ’該繫線13係會環繞該長度2，且亦圍繞由支撐 5 底面11突出的彈性順應垂耳12。 該標籤14亦能例如藉封合來被可卸除地附接於該長度 2的過遽材料。 為將該標籤14保持在該長度2上的定位，該標籤η可在 其頂部設有一縫隙14f，以供被繫結於該過濾材料長度2上 10之繫線13的端部P套入，而使該標籤被固定貼抵該長度2。 在該兩種方案中，即不論被該繫線13支撐或附設於該 長度2，該標籤14皆會定位在該長度2的頂端5(該處設有封 閉接合部S1)並部份地由該長度2本體凸出。 在第27至31圖中所示的濾袋1之主要不同點係在該長 15度2的第一頂端5之邊角5a、5b係被對稱地斜削呈一角度α。 據此，一如上述製成的濾袋將能達到前述的目的，因 為使該等連接側邊和封閉該過濾材料長度的底緣賦予特殊 造型而造成一平坦的硬挺基部，乃能提供：一腔室3不僅在 使用之前會有一固定容積，而能妥適且穩定地容裝該產 20品，且能使該濾袋豎立在一支撐表面上，但在浸泡時，亦 月b各該產品在該腔室内移動並最佳地伸展，故可保證声^ 一絕佳品質的浸泡液和較少的浸泡時間。 上述的發明係特別適合於產業用途，並能被以若干方式 來修正調適而不超出該發明概念的範圍。且，本發明之所有 11 200815255 5 的細節亦能被技術上的等效元素所替代。 1：圖式簡單說明3 第1至4圖分別示出一依據本發明之用以浸泡產品的單 瓣濾袋之第一實施例的立體圖、正視圖、侧視圖和底視圖等； 第5圖為第1至4圖的濾袋之一變化例的正視圖； 第6至10圖分別示出一依據本發明之用以浸泡產品的 單瓣濾袋之第二實施例的立體圖、正視圖、右側視圖、左 • 側視圖和底視圖等； 第11圖為第6至10圖的濾袋之一變化例的立體圖； 10 第12至16圖分別示出一依據本發明之用以浸泡產品的 單瓣濾袋之第三實施例的立體圖、正視圖、背視圖、側視 圖和底視圖等； 第17至20圖分別為示出第12至16圖的單瓣濾袋第三實 施例之一變化例細節的立體圖、正視圖、側視圖、和底視 15 • 圖等； 第21圖為第12至16圖的濾袋之一變化例的立體圖； 第22至26圖分別示出一第四實施例之單瓣濾袋的立體 圖、正視圖、側視圖、背視圖和頂視圖專， 第27至31圖分別示出第22至26圖的濾袋實施例之一變 20 化例的立體圖、正視圖、側視圖、背視圖和頂視圖。 【主要元件符號說明】 1…濾袋 4…浸泡產品 2...過濾材料長度 5...第一封閉頂端 3···腔室 5a，5b·.·邊角 12 200815255 7...第二封閉底端 7a，7b…第二端緣 8，9...側邊 11…底面 12…垂耳 13…繫線 14…標籤 14f··.縫隙 Al，A2"·結 S1...第一接合部 S2…第二#合部 S4，S4...密封部 P...端部The example 'is only provided as a wire example. (4) The heart limits the scope of the inventive concept; and wherein: Figures 1 to 4 respectively show a single-edged P-implementation of the product for immersion in accordance with the present invention (4) Side view and bottom view, etc.; Fig. 5 is a front view showing a variation of one of the filter bags of Figs. 1 to 4; Figs. 6 to K) respectively show a single flap for immersing the product according to the present invention. A perspective view, a front view, a right side view, a left side view, and a bottom view of the second embodiment of the bag; Fig. 11 is a perspective view showing a variation of one of the filter bags of Figs. 6 to 10; 12 to 16 are respectively a perspective view, a front view, a back view, a side view, and a bottom view of a third embodiment of a single-lobed filter bag for infusing a product according to the present invention; FIGS. 17 to 20 are respectively A perspective view, a front view, a side view, a bottom view, and the like of the details of a modification of the third embodiment of the single-lobed filter bag of FIGS. 12 to 16; FIG. 21 is one of the filters and bags of the brothers 12 to 16. A perspective view of a variation; Figures 2 to 26 show a perspective view of a single-lobed filter bag of a fourth embodiment, respectively. 200815255 Figure, front view, side view, back view and top view, Figure 2 7 to 31 A perspective view, a front view, a side view, a back view, and a top view, respectively, showing a variation of one embodiment of the filter bag of Figs. 2 to 26. L. Embodiment 3 5 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to the drawings, particularly Figures 1, 6, 12 and 17, the single-lobed or single-chamber filter bag is used for soaking products, such as tea, Coffee, chamomile or the like. The filter bag 1 as a whole mainly comprises a filter material of length 2, which forms 10 a chamber 3 for accommodating an appropriate amount of the soaking product 4. The length 2 filter material has a quadrilateral shape defined by the following. A first closed top end 5 is formed by a first joint portion S1 between the first ends of the lengths 2; a second closed bottom end 7; 15 two sides 8, 9 will be connected to the length 2 First and second ends 5 and 7. In the filter bag 1, the two sides 8, 9 connecting the first and second end edges 5 and 7 are at least partially folded to form a fold toward the inner side of the chamber 3; The second bottom end 7 of the filter bag 1 is closed by a second joint portion S2, which is designed to form a stiff flat bottom surface 11 of the filter bag 1 to define a stable foundation, and has a A triangular cross section for supporting the filter bag 1. Please refer to FIGS. 1 to 4 and 12 to 21 in more detail. In the second embodiment of the filter bag 1, the second end 7 includes two second end edges 7a and 7b which are folded up and down each other 8 200815255 5 , And engaging the second bottom end 7 to directly define the selective bottom surface u. In a second embodiment (see Figures 6 to 11), the second end 7 comprises two second end edges 7a, 7b which are folded over each other and at the bottom ends 8a, 8b and 9a of the two sides 8 and 9 And 9b are joined to obtain a continuous bottom surface u defining the base of the bottom support. More specifically, in the first embodiment shown in FIGS. 1 to 4, the ends of the second end edges 7a and 7b which are closer to the sides 8 and 9 are partially folded toward the cavity. The interior of the chamber 3 is formed in an obliquely shaped configuration and will be flattened on the corresponding region of the other end edge 7a or 7b, and the stiffened support substrate 11 is created at the second end 7. In the third embodiment (see Figures 12 to 16), the second end edges 7a and 7b form a central extension of the second bottom end 7. The two second end edges 7a and 7b are relatively folded and joined to each other, and a lug 12 is formed to protrude from the support bottom surface 11, which is elastically conformably folded on the bottom surface 11 to increase its stiffness. 15 • Alternatively, the lug 12 can be folded and firmly joined to the support bottom surface 11 by a sealing portion S4 to form a large and stiff longitudinal region (see Figures 17 to 20). In the second embodiment shown in Figures 6 to 10, the ends of the two end edges 7a and 7b are folded toward the first end 5 and placed on the corresponding end 20 of the other end edge 7a or 7b. And at the corresponding bottom ends 8a, 8b and 9a, 9b of the connecting sides 8 and 9 (formerly open) of the length 2, a beveled shape is formed. The respective ends of the second end edges 7a and 7b are joined to each other by a sealing portion S2 at the corresponding bottom regions of the connecting sides 8 and 9; this causes a stiffened side region of the length 2, and The closed support bottom surface 11 of the filter bag 1 forms a wider support shoulder of 9 200815255. In this particular example, the sealing portion S2 is simultaneously formed on approximately the central region of each of the sides 8, 9 and is also used to engage the otherwise open sides to form a folded chamber. 3 inside configuration. 5 In addition to the above, the filter bag 1 can also be provided with a tether 13 on the length 2 by sealing one end of the bag body 2 of the length 2 and sealing the other end to a label 14 To engage, the label can be removed by the length 2 filter material, which is suitable for holding the filter bag i properly during soaking. Regarding other manufacturing aspects of the filter bag 1, the filter material of length 2 may be made of filter paper or biodegradable material (for example, unrestricted corn starch) or a non-biodegradable plastic material (such as polyethylene). Composition. The joint portion of the length 2 of the material for filtering may include a first and a first heat seal portions S1 and S2 which are made by heat sealing. 15 Alternatively, the two joints may comprise one of the first and second seals S1 and S2 formed using a suitable glue. In still another variation, the sealing portions 81 and the first and second ultrasonic waves may be included on the two joint portions of the length 2. According to a possible variation of all of the above three embodiments, the two centroids of the first to the top 5 of the length 2 of the buckle are symmetrically beveled to an angle α (see Figures 5, 11 and 21). ). The official length 2 has an initially open tubular shape and, at least in the first two embodiments described above, will have a central seam for closing the tubular system consisting of a third joint or seal S3 . Figures 22 to 26 and 27 to 31 show the other two variations of the filter bag 1 200815255. The structural modeling is based on the embodiment shown in Figures 12 to 16. In this example, the length 2 of the filter material is provided with a tether 13 having a knot A1 joined to the length 2 itself at one end and joined to the tag 14' at the other end by a knot A2. This length 2 will be wrapped around and also around the elastically compliant lug 12 projecting from the bottom surface 11 of the support 5. The label 14 can also be removably attached to the length 2 of the over-twist material, for example by sealing. In order to maintain the label 14 in position on the length 2, the label η can be provided with a slit 14f at its top for the end P of the tether 13 tied to the length of the filter material 2 to be nested, The label is fixed against the length 2. In both solutions, that is, whether supported by the tether 13 or attached to the length 2, the tag 14 is positioned at the top end 5 of the length 2 (where the closed joint S1 is provided) and partially The length 2 body is convex. The main difference of the filter bag 1 shown in Figs. 27 to 31 is that the corners 5a, 5b of the first tip end 5 of the length of 15 degrees 2 are symmetrically beveled at an angle ?. Accordingly, a filter bag made as described above can achieve the aforementioned purpose, because the connecting side and the bottom edge closing the length of the filter material impart a special shape to create a flat stiff base, which can provide: The chamber 3 not only has a fixed volume before use, but can properly and stably accommodate the product, and can make the filter bag stand on a support surface, but when soaking, the product is also Moving inside the chamber and stretching optimally, it guarantees a perfect quality soaking solution and less soaking time. The above described invention is particularly suitable for industrial use and can be modified in several ways without departing from the scope of the inventive concept. Moreover, the details of all 11 200815255 5 of the present invention can also be replaced by technical equivalent elements. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG. 4 are respectively a perspective view, a front view, a side view, a bottom view and the like of a first embodiment of a single-lobed filter bag for immersing a product according to the present invention; A front view of a variation of one of the filter bags of Figs. 1 to 4; and Figs. 6 to 10 respectively show a perspective view, a front view, and a second embodiment of a single petal filter bag for infusing a product according to the present invention. Right side view, left side view and bottom view, etc.; Fig. 11 is a perspective view of a variation of one of the filter bags of Figs. 6 to 10; 10 Figs. 12 to 16 respectively show a product for soaking products according to the present invention. A perspective view, a front view, a back view, a side view, a bottom view, and the like of a third embodiment of a single-lobed filter bag; and FIGS. 17 to 20 are respectively a third embodiment of the single-lobed filter bag of FIGS. 12 to 16 A perspective view, a front view, a side view, and a bottom view of the details of the modification. Fig. 21 is a perspective view showing a variation of one of the filter bags of Figs. 12 to 16; Figs. 22 to 26 respectively show a fourth Stereo, front, side, back and top views of a single-lobed filter bag of an embodiment, section 27 The figures in Fig. 31 show perspective, front, side, back and top views, respectively, of one embodiment of the filter bag of Figs. 22 to 26. [Description of main component symbols] 1...filter bag 4...soaked product 2...filter material length 5...first closed top 3···chamber 5a,5b···corner 12 200815255 7... Second closed bottom end 7a, 7b... second end edge 8, 9... side 11... bottom surface 12... lop ear 13... Thread 14... label 14f··. slot Al, A2" One joint portion S2...second# joint portion S4, S4...end portion of seal portion P...
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