TW201919963A - Dripping bag - Google Patents
Dripping bag Download PDFInfo
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- TW201919963A TW201919963A TW107130262A TW107130262A TW201919963A TW 201919963 A TW201919963 A TW 201919963A TW 107130262 A TW107130262 A TW 107130262A TW 107130262 A TW107130262 A TW 107130262A TW 201919963 A TW201919963 A TW 201919963A
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- bag body
- filter bag
- bag
- opening
- drip filter
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/02—Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured, e.g. cafe filter
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
- Packages (AREA)
Abstract
Description
本發明係關於滴濾袋。本發明係尤其有關使用了天然纖維的滴濾袋。 The present invention relates to a drip filter bag. The present invention particularly relates to a filter bag using natural fibers.
已知有一種習知的滴濾袋，其係具備：袋本體，由透水性過濾性片(sheet)形成，且在上端部具有開口部；及掛耳固定構件，設於袋本體之相對的2面的外表面，掛耳固定構件係具備：上部貼附部，沿袋本體的開口部而貼附於袋本體；中央貼附部，自上部貼附部延伸設置至袋本體的底部側，至少其底部側的一部分貼附於袋本體；臂部，形成於中央貼附部的左右兩側，且該臂部的下端部和中央貼附部的下端部呈接續狀態，因該臂部的上端部未貼附於袋本體，故而形成為可自袋本體拉起；及掛耳固定部，以包圍中央貼附部的下端部和臂部的外側的方式形成，和臂部的上端部在不透過折線下呈接續狀態，且未貼附於袋本體，上部貼附部的寬度為掛耳固定部的寬度以下，且不具有自上部貼附部的兩端部沿著袋本體的兩側邊緣部往下方延伸設置的補強片(例如，參照專利文獻1。)。根據專利文獻1記載的滴濾袋，可以低成本提供一種袋本體開口部的開口大且其開口形狀穩定的滴濾袋。 A conventional drip filter bag is known, which includes a bag body formed of a water-permeable filter sheet and having an opening at an upper end portion, and a mounting ear fixing member provided on the opposite side of the bag body. The outer surface of the two surfaces is provided with a mounting ear fixing member: an upper attachment portion attached to the bag body along the opening portion of the bag body; a central attachment portion extending from the upper attachment portion to the bottom side of the bag body, At least a part of the bottom side is attached to the bag body; the arm portion is formed on the left and right sides of the central attachment portion, and the lower end portion of the arm portion and the lower end portion of the central attachment portion are in a continuous state, because the arm portion The upper end portion is not attached to the bag body, so it is formed to be able to be pulled up from the bag body; and the hanging ear fixing portion is formed so as to surround the lower end portion of the central attachment portion and the outside of the arm portion, and the upper end portion of the arm portion is It is in a continuous state without passing through the fold line, and is not attached to the bag body. The width of the upper attachment portion is equal to or less than the width of the mounting ear fixing portion, and the two ends of the upper attachment portion are not along the two sides of the bag body. Reinforcing tabs (e.g., reference Patent Document 1.). According to the drip filter bag described in Patent Document 1, it is possible to provide a drip filter bag with a large opening in the opening portion of the bag body and a stable opening shape.
專利文獻1 日本特開2016-105822號公報 Patent Document 1 Japanese Patent Application Publication No. 2016-105822
但是，在專利文獻1所記載的滴濾袋中，會漏出萃取液的袋體由不織布所構成，因而不易使用咖啡等的萃取材料萃取出口味更佳且溫醇的萃取液。 However, in the drip filter bag described in Patent Document 1, the bag body that leaks the extraction solution is made of a non-woven fabric, so it is not easy to use an extraction material such as coffee to extract an extract with a better outlet taste and a warmer extraction solution.
因此，本發明的目的在於提供一種使用天然纖維所構成且可簡單地萃取出口味更佳的萃取液之滴濾袋。 Therefore, an object of the present invention is to provide a drip filter bag made of natural fiber and capable of easily extracting an extraction liquid with a better outlet taste.
本發明為達成上述目的，提供一種滴濾袋，其具備：袋體，使用天然纖維所構成，具有開口且於內部可填充萃取材料；頭部，與開口的至少一部分的外緣部分重疊而被固定於袋體，並使用可藉由熱進行密封的材料所構成；及夾持部，分別被設於袋體之相對的一面及另一面的外表面。 In order to achieve the above-mentioned object, the present invention provides a drip filter bag comprising a bag body made of natural fiber, having an opening and capable of being filled with an extraction material, and a head portion which is overlapped with at least a portion of an outer edge of the opening and is It is fixed to the bag body and is made of a material that can be sealed by heat; and the clamping parts are respectively provided on the outer surfaces of the opposite side and the other side of the bag body.
又，本發明為達成上述目的，提供一種裝有萃取材料的滴濾袋，其具備：袋體，使用天然纖維所構成，具有開口且內部填充有萃取材料；頭部，與開口的至少一部分的外緣部分重疊而被固定於袋體，並使用可藉由熱進行密封的材料所構成，在開口側的相反側端部或相反側端部附近具有密封部；及夾持部，分別被設於袋體之相對的一面及另一面的外表面。 In order to achieve the above object, the present invention provides a drip filter bag containing an extraction material, comprising: a bag body made of natural fiber, having an opening and filled with the extraction material inside; a head, and at least a part of the opening The outer edge is partially overlapped and fixed to the bag body, and is made of a material that can be sealed by heat. It has a sealing portion near the opposite end portion on the opening side or near the opposite end portion; and clamping portions are provided respectively. On the outer surface of the opposite side and the other side of the bag body.
根據本發明的滴濾袋，可提供一種使用天然纖維所構成，且可簡單地萃取出口味更佳的萃取液之滴濾袋。 According to the drip filter bag of the present invention, it is possible to provide a drip filter bag made of natural fiber and capable of easily extracting an extraction liquid with a better outlet taste.
1、1a‧‧‧滴濾袋 1.1a‧‧‧Drip filter bag
5‧‧‧容器 5‧‧‧ container
10、11‧‧‧袋體 10, 11‧‧‧ bag body
10a、11a‧‧‧開口 10a, 11a‧‧‧ opening
15、16‧‧‧縫合部 15, 16‧‧‧ suture
15a‧‧‧區域 15a‧‧‧area
18‧‧‧表面 18‧‧‧ surface
19‧‧‧背面 19‧‧‧ back
20‧‧‧頭部 20‧‧‧ Head
30‧‧‧夾持部 30‧‧‧Clamping section
40‧‧‧斷裂部 40‧‧‧ fracture
40a‧‧‧開口 40a‧‧‧ opening
50、50a、50b、52‧‧‧固定部 50, 50a, 50b, 52‧‧‧Fixed section
60‧‧‧密封部 60‧‧‧Sealing Department
70‧‧‧萃取材料 70‧‧‧Extracted material
100、102、104、106‧‧‧部分 Part 100, 102, 104, 106‧‧‧
200‧‧‧部分 200‧‧‧part
300‧‧‧支持體 300‧‧‧ support
310‧‧‧拉出部 310‧‧‧ Pull-out
315‧‧‧凹部 315‧‧‧concave
317‧‧‧凸部 317‧‧‧ convex
320‧‧‧折線 320‧‧‧ Polyline
圖1係本實施形態之滴濾袋的構成的概要圖。 FIG. 1 is a schematic view showing a configuration of a drip filter bag according to this embodiment.
圖2係本實施形態之滴濾袋的展開圖。 Fig. 2 is a developed view of a drip filter bag according to this embodiment.
圖3係本實施形態之滴濾袋的使用方法圖。 FIG. 3 is a view showing a method of using the drip filter bag according to this embodiment.
圖4係本實施形態之滴濾袋的變形例的概要圖。 FIG. 4 is a schematic diagram of a modified example of the drip filter bag of the present embodiment.
就使用咖啡豆等的萃取材料萃取咖啡等的飲料之方法而言，已知有下述萃取方法：將咖啡豆的粉末或紅茶、綠茶、烏龍茶等茶葉等的萃取材料填充至袋狀的濾袋(bag)，使用紙製等的固定用具將濾袋安裝、固定在杯子等上，向濾袋的開口注入熱水來萃取咖啡成分或茶成分等的滴漏(drip)方式。構成濾袋的原料通常是使用由紙或不織布等構成的濾器(filter)。不過，要萃取口味更佳且好喝的飲料的情況，濾袋的原料以使用棉(cotton)等的天然原料所構成者較佳。 As a method for extracting beverages such as coffee using an extraction material such as coffee beans, a method is known in which a bag-shaped filter bag is filled with powder of coffee beans or extraction materials such as black tea, green tea, and oolong tea. The bag method is a drip method in which a filter bag is attached and fixed to a cup or the like using a fixing tool such as paper, and hot water is poured into an opening of the filter bag to extract a coffee component or a tea component. As a raw material constituting the filter bag, a filter made of paper, nonwoven fabric, or the like is generally used. However, in the case of extracting a beverage with a better taste and a good taste, it is preferable to use a natural material such as cotton as the raw material of the filter bag.
不過，使用棉等的天然原料構成濾袋，在將萃取材料填充至該濾袋後，該濾袋的開口無法以習知 的方法適當地密封。亦即，與可藉熱壓接或熱封等而簡單且確實地密封的不織布不同，棉等的天然原料係難以藉由熱來進行密封(即便藉由熱進行密封，也難以獲得合乎實用性的接著強度。)。再者，棉等的天然原料雖說可藉由縫製來密封，但是由注入熱水的情況需要形成開口的觀點來看，縫製會形成過於堅固的密封，濾袋無法輕易地形成開口。而且，透過縫製來密封開口的情況，從容易地形成開口的觀點來看，由於需要將被縫製的部分作成能輕易地解開，視接縫的間距差異而會有寬度較寬的間隙產生的情形，於保管時，會有內容物、即萃取材料灑落出濾袋外的情形。 However, the filter bag is formed using natural materials such as cotton, and after the extraction material is filled into the filter bag, the opening of the filter bag cannot be properly sealed by a conventional method. That is, unlike non-woven fabrics that can be simply and surely sealed by thermocompression bonding or heat sealing, natural materials such as cotton are difficult to seal by heat (even if sealed by heat, it is difficult to obtain practicality The adhesion strength.). Furthermore, although natural materials such as cotton can be sealed by sewing, from the standpoint of the need to form an opening when hot water is injected, sewing will form an overly strong seal, and the filter bag cannot easily form an opening. In addition, in the case of sealing the opening by sewing, from the viewpoint of easily forming the opening, since the part to be sewn needs to be made easy to release, there may be a wide gap depending on the difference in the pitch of the seam. In some cases, the contents, that is, the extraction material, may spill out of the filter bag during storage.
於是，本發明人經各種研討後的結果，發現透過以天然原料構成會滴漏出自萃取材料萃取出的萃取液的部分、而使用可藉由熱而密封的原料構成密封的部分(在利用滴漏方式萃取時能形成開口的部分)，可輕易地製造裝有萃取材料的滴濾袋，且可於萃取時容易地形成注入熱水用的開口，且能夠構成使用了天然原料之可藉滴漏方式進行萃取的滴濾袋。 Then, as a result of various studies, the present inventors have found that by using a natural material to form a portion that leaks out the extract solution extracted from the extraction material, and using a heat-sealable material to form a sealed portion (in a drip method) The part that can form an opening during extraction), can easily manufacture a drip filter bag containing extraction material, and can easily form an opening for hot water injection during extraction, and can be constructed by using a drip method using natural raw materials. Extraction filter bag.
亦即，本實施形態之滴濾袋1係具備：使用天然纖維所構成、具有開口10a且於內部可填充萃取材料70之袋體10；與開口10a的至少一部分的外緣部分重疊而被固定於袋體10且使用可藉由熱進行密封的材料所構成之頭部20；以及分別被設置在袋體10之相對的一面及另一面的外表面之夾持部30。以下，參照圖式，詳細地說明本實施形態之滴濾袋。 That is, the drip filter bag 1 according to this embodiment is provided with a bag body 10 made of natural fiber and having an opening 10a, which can be filled with the extraction material 70 inside; and an outer edge portion which is at least a part of the opening 10a is fixed and fixed A head portion 20 formed on the bag body 10 and made of heat-sealable material; and clamping portions 30 provided on the outer surfaces of the opposite surface and the other surface of the bag body 10, respectively. Hereinafter, the drip filter bag according to this embodiment will be described in detail with reference to the drawings.
圖1係顯示本實施形態之滴濾袋的構成概要的一例。圖1(a)係顯示本實施形態之滴濾袋1側面的概要的一例、圖1(b)係顯示滴濾袋1之頭部20、和袋體10與頭部20及夾持部30之間的固定狀態的概要的一例。 FIG. 1 shows an example of a schematic configuration of a drip filter bag according to this embodiment. FIG. 1 (a) is an example showing the outline of the side of the drip filter bag 1 according to this embodiment, and FIG. 1 (b) is a diagram showing the head 20, the bag body 10 and the head 20, and the clamping portion 30 of the drip bag 1 An example of a summary of the fixed state between.
如同上述，滴濾袋1係具備：在外緣部的一部分具有開口10a、且除了開口10a外的其他外緣部皆被閉合之袋體10；與開口10a的至少一部的外緣部分重疊且被固定或貼附在袋體10、使用可藉由熱進行密封的材料構成之頭部20；分別設置在袋體10之相對的一面及另一面的外表面、使用時被固定於容器之夾持部30。由於頭部20係被固定或貼附在袋體10，所以在自側面觀察滴濾袋1的情況下，觀察到開口10a為線狀。 As described above, the drip filter bag 1 is provided with a bag body 10 having an opening 10a in a part of the outer edge portion, and the outer edge portions except the opening 10a are closed; and an outer edge portion overlapping at least a part of the opening 10a and It is fixed or attached to the bag body 10, and a head 20 made of a material that can be sealed by heat is used; the outer surfaces of the opposite side and the other side of the bag body 10 are respectively provided, and the clips fixed to the container during use持 部 30。 30. Since the head 20 is fixed or attached to the bag body 10, when the drip bag 1 is viewed from the side, the opening 10 a is observed to be linear.
袋體10係構成為具有為大致直圓錐形狀的部分100及為大致圓筒形狀的部分102。在袋體10中，為大致直圓錐形狀的部分100以及為大致圓筒形狀的部分102係在部分100的頂點的相反側呈接續狀態。袋體10的開口10a係部分102的端部，且被設置在與部分100側相反的端部。而且，袋體10在除了開口10a外之外緣部的至少一部分具有藉由縫製而被閉合的縫合部15。 The bag body 10 is configured to include a portion 100 having a substantially rectangular conical shape and a portion 102 having a substantially cylindrical shape. In the bag body 10, a portion 100 having a substantially rectangular conical shape and a portion 102 having a substantially cylindrical shape are connected to each other on the opposite side from the vertex of the portion 100. The opening 10 a of the bag body 10 is an end portion of the portion 102 and is provided at an end portion opposite to the portion 100 side. In addition, the bag body 10 has a sewing portion 15 that is closed by sewing at least a part of an edge portion other than the opening 10 a.
袋體10係使用天然纖維所構成。就天然纖維而言，較佳為使用棉，更佳為100%的棉。再者，由 注入熱水時維持開口10a被開口狀態且使適於飲用的濃度的萃取液漏出之觀點來看，棉較佳為具有60g/m2以上、150g/m2以下的厚度(基重)、更佳為具有60g/m2以上、120g/m2以下的厚度。又，就使用於縫合部15的線而言，只要是使用天然纖維所構成的線，不論哪一種線皆可。 The bag body 10 is made of natural fibers. In terms of natural fibers, cotton is preferably used, and more preferably 100% cotton. Furthermore, from the viewpoint of keeping the opening 10a open when the hot water is injected and allowing the extract solution with a concentration suitable for drinking to leak out, the cotton preferably has a thickness of 60 g / m 2 to 150 g / m 2 Weight), more preferably 60 g / m 2 or more and 120 g / m 2 or less. In addition, as for the thread used for the stitching portion 15, any thread may be used as long as it is a thread composed of natural fibers.
頭部20係設置成與袋體10的開口10a的外緣部分重疊。更具體言之，頭部20具有大致圓筒形狀，如圖1(a)及圖1(b)所示，於袋體10的部分102的內側重疊設置，且具有自開口10a向外延伸的部分200。又，頭部20係在自開口10a側的相反側的端部朝開口10a側偏離既定距離的位置具有斷裂部40。斷裂部40係例如裁切線或切口(slit)。頭部20之至少與開口10a為相反側的端部或與開口10a為相反側的端部附近係使用可藉由熱壓接等密封的材料所構成。另外，亦可設置成使頭部20與袋體10的部分102的外側重疊。 The head 20 is provided so as to partially overlap the outer edge of the opening 10 a of the bag body 10. More specifically, the head 20 has a substantially cylindrical shape, as shown in FIGS. 1 (a) and 1 (b), and is disposed to overlap the inside of the portion 102 of the bag body 10, and has a portion extending outward from the opening 10 a. Section 200. In addition, the head portion 20 has a break portion 40 at a position that is offset from the end portion on the side opposite to the opening 10a side by a predetermined distance toward the opening 10a side. The breaking portion 40 is, for example, a cutting line or a slit. At least the end portion on the opposite side to the opening 10a or the vicinity of the end portion on the opposite side to the opening 10a is made of a material that can be sealed by thermocompression bonding or the like. In addition, it may be provided so that the head part 20 may overlap the outside of the part 102 of the bag body 10.
具體言之，構成頭部20之可藉由熱進行密封的材料以使用不織布者較佳。就不織布而言，可使用具有使填充於滴濾袋1的萃取材料70實際上不會漏出至外部程度的透氣性、透水性的不織布。又，可列舉出例如：聚丙烯、聚乙烯等來作為構成不織布的材質。 Specifically, it is preferable to use a non-woven material as the material constituting the head 20 that can be sealed by heat. As the non-woven fabric, a non-woven fabric having air permeability and water permeability that prevents the extraction material 70 filled in the drip filter bag 1 from leaking to the outside can be used. Examples of the material constituting the nonwoven fabric include polypropylene and polyethylene.
夾持部30係設置在袋體10的外表面。即，夾持部30係分別設置在袋體10之相對的一面(表面18)的外表面和另一面(背面19)的外表面。夾持部30係構成為具有支持體300、及與支持體300接續且具凹部315的拉出部310。在支持部300與拉出部310之間的邊界設有折線320。又，支持體300係在與拉出部310的凹部315對應的部分具有凸部317。於使用滴濾袋1時，拉出部310係自支持體300以折線320為支點而被拉起，且凹部315係被嵌在容器的緣部。 The clamping portion 30 is provided on the outer surface of the bag body 10. In other words, the holding portions 30 are provided on the outer surface of the opposite surface (front surface 18) and the outer surface of the other surface (back surface 19) of the bag body 10, respectively. The clamping portion 30 is configured to include a support body 300 and a pull-out portion 310 which is continuous with the support body 300 and has a recessed portion 315. A fold line 320 is provided at a boundary between the support portion 300 and the pull-out portion 310. The support 300 has a convex portion 317 at a portion corresponding to the concave portion 315 of the pull-out portion 310. When the drip filter bag 1 is used, the pull-out portion 310 is pulled up from the support 300 with the fold line 320 as a fulcrum, and the recessed portion 315 is embedded in the edge portion of the container.
夾持部30係可使用例如紙或已施加防水處理的紙來構成。 The nip portion 30 can be configured using, for example, paper or paper to which a water-repellent treatment has been applied.
又，在側視圖中，觀察到滴濾袋1的部分100係呈大致直角三角形、部分102及部分200係呈大致長方形。且，作為一例，在側視圖中，滴濾袋1的尺寸係部分102的長邊為12.5cm、短邊為3cm、部分100的頂角呈大致90°、頭部20的短邊為1.5cm(頭部20的長邊係與部分102的長邊大致相同。但，在側視圖中，滴濾袋1的頭部20的該長度係露出於外部的部分的長度。)。不過，這些尺寸僅為例示而已。 In the side view, it was observed that the portion 100 of the drip filter bag 1 has a substantially right-angled triangle, and the portion 102 and the portion 200 have a substantially rectangular shape. In addition, as an example, in the side view, the dimension part 102 of the drip filter bag 1 has a long side of 12.5 cm, a short side of 3 cm, a vertex angle of the part 100 of approximately 90 °, and a short side of the head 20 of 1.5 cm. (The long side of the head 20 is approximately the same as the long side of the portion 102. However, in the side view, this length of the head 20 of the drip bag 1 is the length of the portion exposed to the outside.). However, these dimensions are only examples.
本實施形態中，於側視圖中，滴濾袋1的袋體10和頭部20，其等之部分102的外緣部分(側視圖中的短邊附近)與頭部20的外緣部分(側視圖中的短邊附近)重疊的 區域被固定(固定部50)，且為部分102與部分100之間的交界線附近(側視圖中的部分102的長邊端部附近)之與頭部20的端部(側視圖中的與頭部20的袋體10重疊的側的長邊附近)重疊的區域被固定(固定部50a)。再者，在側視圖中，滴濾袋1的頭部20的外緣部分(側視圖中的短邊附近)亦被固定(固定部50b)。又，袋體10與夾持部30，其等之夾持部30的支持體300的既定部位和袋體10係在固定部52被固定。 In this embodiment, in the side view, the bag body 10 and the head 20 of the drip filter bag 1, the outer edge portion of the portion 102 (near the short side in the side view) and the outer edge portion of the head 20 ( The area overlapping the short side in the side view is fixed (fixed portion 50), and is near the boundary between the portion 102 and the portion 100 (near the long side end of the portion 102 in the side view) and the head An area where the end portion 20 (near the long side on the side overlapping the bag body 10 of the head portion 20 in the side view) is fixed (fixed portion 50a). In addition, in the side view, the outer edge portion (near the short side in the side view) of the head portion 20 of the drip bag 1 is also fixed (fixing portion 50b). In addition, the bag body 10 and the holding portion 30, and a predetermined portion of the support 300 of the holding portion 30 and the bag body 10 are fixed to the fixing portion 52.
固定部50、固定部50a、固定部50b、及固定部52可利用熱熔接、高頻熔接、超音波熔接等或使用接著劑的方法等各式各樣的手段形成。本實施形態中，在使用天然原料與不織布的情況，天然原料與不織布會堅固地接著的手法例如以使用超音波振動之熔接方法(超音波熔接)最佳。藉由超音波熔接，可實現具有足夠強度之天然原料與不織布的接著、不織布彼此的接著、及天然原料與紙的接著。又，藉由超音波熔接，可確實地防止接著劑等的異物摻入滴濾袋1中。 The fixing portion 50, the fixing portion 50a, the fixing portion 50b, and the fixing portion 52 can be formed by various means such as thermal welding, high-frequency welding, ultrasonic welding, or a method using an adhesive. In the present embodiment, when a natural material and a non-woven fabric are used, a method in which the natural material and the non-woven fabric are firmly adhered, for example, is a welding method using ultrasonic vibration (ultrasonic welding). By ultrasonic welding, bonding of natural materials and non-woven fabrics with sufficient strength, bonding of non-woven fabrics to one another, and bonding of natural materials and paper can be achieved. In addition, by ultrasonic welding, foreign matter such as an adhesive can be reliably prevented from being mixed into the drip filter bag 1.
再者，在袋體10填充了萃取材料70後，頭部20的端部且為開口10a側的相反側的端部，或開口10a的相反側的端部附近係藉由熱壓接等而被密封(此被密封的區域將形成為密封部60。)。密封部60的形成亦可使用超音波熔接，但以製造簡單化的觀點來看，以藉由熱壓接形成者較佳。 Furthermore, after the bag body 10 is filled with the extraction material 70, the end portion of the head portion 20 is the end portion on the opposite side of the opening 10a, or the vicinity of the end portion on the opposite side of the opening 10a is formed by thermocompression bonding or the like. Sealed (This sealed area will be formed as a seal portion 60.). The sealing portion 60 may be formed by ultrasonic welding, but from the viewpoint of simplification of production, it is preferable to form it by thermocompression bonding.
萃取材料70為咖啡豆的粉末或紅茶、綠茶、烏龍茶等的茶葉等。本實施形態中，在使用咖啡豆的粉末作為萃取材料70的情況，填充於袋體10的萃取材料70係在10g~20g左右為較佳。 The extraction material 70 is powder of coffee beans, tea leaves of black tea, green tea, oolong tea, and the like. In the present embodiment, when the powder of coffee beans is used as the extraction material 70, it is preferable that the extraction material 70 filled in the bag body 10 is about 10 g to 20 g.
圖2係顯示本實施形態中滴濾袋的展開圖之概要的一例。 FIG. 2 shows an example of an outline of a developed view of a drip filter bag in the present embodiment.
滴濾袋1係藉由使用天然纖維構成的袋體10與使用不織布構成的頭部20彼此接著，且在袋體10的外表面的既定位置接著有夾持部30所製成。例如，以在圖2之滴濾袋1的展開圖例所示，對應於袋體10之使用天然纖維形成的第1布狀體(直角三角形狀之布狀體的一對較短的邊分別有長方形布狀體延伸般的形狀)與對應於頭部20之使用不織布形成的第2布狀體(長方形狀)二者重疊。第2布狀體係與第1布狀體之長方形布狀體部分重疊。在此情況，第2布狀體的一部分係設置不與第1布狀體重疊之區域。然後，沿著第1布狀體之直角三角形的布狀體部分的最長邊的垂直線折疊。 The drip filter bag 1 is made by attaching a bag body 10 made of natural fiber and a head 20 made of a non-woven fabric to each other, and a clamping portion 30 is attached to a predetermined position on the outer surface of the bag body 10. For example, as shown in the expanded view of the drip filter bag 1 in FIG. 2, the first cloth-shaped body (the right-angled triangle-shaped cloth-shaped body has a pair of shorter sides corresponding to the bag body 10 formed of natural fibers). The shape of the rectangular cloth-shaped body extends) and the second cloth-shaped body (rectangular shape) formed of a non-woven fabric corresponding to the head 20 overlaps. The second cloth-like system partially overlaps the rectangular cloth-like body of the first cloth-like body. In this case, a part of the second cloth-like body is provided with a region that does not overlap the first cloth-like body. Then, it is folded along the vertical line of the longest side of the cloth-like body portion of the right triangle of the first cloth-like body.
接著，袋體10的部分端部的區域15a(直角三角形狀部分的最長邊的區域)係藉由縫製縫上(藉此，形成縫合部15。)。又，縫製的間距係例如，以防止萃取材料70灑落出的觀點來看，較佳為0.5mm以上、10mm以下，更佳為1mm以上、7mm以下。 Next, a region 15a (a region of the longest side of the right-angled triangle-shaped portion) of a part of the end of the bag body 10 is sewn on (thereby forming the stitched portion 15). The pitch of the sewing is, for example, from the viewpoint of preventing the extraction material 70 from falling out, and is preferably 0.5 mm or more and 10 mm or less, and more preferably 1 mm or more and 7 mm or less.
又，在折疊的狀態，將屬第1布狀體與第2布狀體重疊的區域之各自的端部附近的既定區域(與固定部50對應的區域)及部分100與部分102之間的交界線附近的區域(與固定部50a對應的區域)、屬第2布狀體彼此重疊的區域之短邊的端部附近的既定區域(與固定部50b對應的區域)各自藉由超音波熔接進行固定。接著，於袋體10之相對的一面及另一面的外表面分別配置夾持部30，藉由超音波熔接將夾持部30的支持體300的既定處和袋體10固定。接著，在頭部20的既定處形成斷裂部40。透過上述方式製造出滴濾袋1。 In the folded state, a predetermined region (a region corresponding to the fixed portion 50) near each end of the region where the first cloth-like body and the second cloth-like body overlap, and the portion between the portion 100 and the portion 102 The area near the boundary (the area corresponding to the fixed portion 50a) and the predetermined area (the area corresponding to the fixed portion 50b) near the end of the short side, which is the area where the second cloth bodies overlap each other, are each welded by ultrasound. To be fixed. Next, the clamping portions 30 are arranged on the outer surfaces of the opposite surface and the other surface of the bag body 10 respectively, and the predetermined position of the support body 300 of the clamping portion 30 and the bag body 10 are fixed by ultrasonic welding. Next, a fracture portion 40 is formed at a predetermined position of the head portion 20. The drip filter bag 1 was manufactured in the above-mentioned manner.
然後，於袋體10填充既定量的既定萃取材料70，透過熱壓接將頭部20之開口10a側的相反側的端部、或是將該端部附近形成密封部60，以製造裝有萃取材料70的滴濾袋1。又，斷裂部40亦可在將萃取材料70填充於袋體10、形成密封部60後形成。接著，裝有萃取材料70的滴濾袋1係被封入具有例如鋁蒸鍍膜等的積層包裝袋等內。 Then, the bag body 10 is filled with a predetermined amount of a predetermined extraction material 70, and an end portion on the opposite side of the opening 10a side of the head portion 20 is formed by thermocompression bonding, or a sealing portion 60 is formed near the end portion to manufacture a package. Drip filter bag 1 of extraction material 70. The fractured portion 40 may be formed after the bag body 10 is filled with the extraction material 70 and the sealing portion 60 is formed. Next, the drip filter bag 1 containing the extraction material 70 is sealed in a laminated packaging bag or the like having, for example, an aluminum vapor-deposited film.
圖3係顯示本實施形態之滴濾袋的使用方法的一例。 FIG. 3 shows an example of a method of using the drip filter bag according to this embodiment.
首先，如圖3(a)所示，沿滴濾袋1的斷裂部40切除頭部20的一部分。然後，將夾持部30的拉出部310從支持體300拉起，並透過將凹部315***容器5的外緣而使滴濾袋1固定在容器5。在此，本實施形態 中，設於袋體10的一面的外表面之夾持部30和設於另一面的外表面之夾持部30，以各自的拉出部310在前視圖或側視圖中之拉出方向彼此朝向相反方向的方式設置於袋體10。 First, as shown in FIG. 3 (a), a part of the head portion 20 is cut along the breaking portion 40 of the drip bag 1. Then, the pull-out portion 310 of the holding portion 30 is pulled up from the support 300, and the drip filter bag 1 is fixed to the container 5 by inserting the recessed portion 315 into the outer edge of the container 5. Here, in the present embodiment, the holding portion 30 provided on the outer surface of one surface of the bag body 10 and the holding portion 30 provided on the outer surface of the other surface are provided with respective pull-out portions 310 in a front view or a side view. The middle pull-out directions are provided on the bag body 10 so as to face each other in opposite directions.
因此，如圖3(b)所示，一面的夾持部30的拉出部310與另一面的夾持部30的拉出部310係彼此往相反方向被拉起而被固定在容器5。因此，在俯視圖下的滴濾袋1，由於可在以部分100的頂點附近為中心大致點對稱的位置配置拉出部310，因此可將滴濾袋1穩定地安裝在容器5上。 Therefore, as shown in FIG. 3 (b), the pull-out portion 310 of the clamping portion 30 on one side and the pull-out portion 310 of the clamping portion 30 on the other side are pulled up in opposite directions to each other and fixed to the container 5. Therefore, in the drip filter bag 1 in a plan view, since the pull-out portion 310 can be disposed at a point that is approximately point-symmetrical with the vicinity of the vertex of the portion 100 as the center, the drip filter bag 1 can be stably mounted on the container 5.
然後，由於可將熱水注入沿斷裂部40切除頭部20後形成的開口40a內，所以來自萃取材料70的萃取液會滴入容器5。在此，因為袋體10具有大致圓錐形的部分100，所以萃取液會從部分100的頂點附近滴入容器5內。 Then, since hot water can be poured into the opening 40 a formed by cutting the head 20 along the fracture portion 40, the extraction liquid from the extraction material 70 drips into the container 5. Here, since the bag body 10 has a substantially conical portion 100, the extraction liquid drips into the container 5 from near the vertex of the portion 100.
圖4係顯示本實施形態之滴濾袋的變形例的概要。變形例之滴濾袋1a除了和滴濾袋1在袋體形狀上不同的這點之外，具備和滴濾袋1大致相同的構成及功能。因此，除了相異之處，省略詳細的說明。 FIG. 4 shows an outline of a modified example of the drip filter bag according to this embodiment. The drip filter bag 1a according to the modification has the same configuration and function as the drip filter bag 1 except that the bag body is different from the drip filter bag 1 in the shape of the bag body. Therefore, detailed descriptions are omitted except for the differences.
滴濾袋1a係構成為具有袋體11呈大致斜圓錐形的部分。即，袋體11係構成為具有包含大致斜圓錐形的部分之部分104和大致圓筒形狀的部分106。袋體11中，包含大致斜圓錐形狀的部分之部分104和大致 圓筒形狀的部分106係在部分104的頂點之相反側呈接續狀態。袋體11的開口11a係部分106的端部，且被設於與部分104側相反的端部。 The drip filter bag 1 a is configured to have a portion of the bag body 11 having a substantially oblique cone shape. That is, the bag body 11 is configured to include a portion 104 including a substantially obliquely conical portion and a portion 106 having a substantially cylindrical shape. In the bag body 11, a portion 104 including a portion having a substantially oblique cone shape and a portion 106 having a substantially cylindrical shape are connected to each other on the opposite side from the vertex of the portion 104. The opening 11 a of the bag body 11 is an end portion of the portion 106 and is provided at an end portion opposite to the portion 104 side.
然後，袋體11係在除開口11a之外的外緣部的至少一部分具有因縫製而被閉合的縫合部16。例如，側視圖中，部分106的端部(側視圖中，部分106具有大致長方形，在此大致長方形狀中的一個短邊部分)和部分104的端部係因縫製而閉合。袋體11與頭部20係如圖4(b)所示，和滴濾袋1同樣地彼此例如使用超音波熔接法透過固定部50接著。即，在滴濾袋1a，側視圖中，頭部20的短邊部分與部分106之短邊部分的局部接著，頭部20的部分106側的長邊部分的端部區域和部分106接著，為頭部20短邊部分且未與部分106重疊的短邊部分彼此接著。 Then, the bag body 11 has a sewing portion 16 which is closed by sewing at least a part of an outer edge portion other than the opening 11 a. For example, in the side view, the end portion of the portion 106 (the side portion 106 has a substantially rectangular shape, here a short side portion in a substantially rectangular shape) and the end portion of the portion 104 are closed by sewing. As shown in FIG. 4 (b), the bag body 11 and the head 20 are bonded to each other through the fixing portion 50 using, for example, an ultrasonic welding method, as in the drip filter bag 1. That is, in the drip filter bag 1a, in a side view, a portion of the short side portion of the head portion 20 and a portion of the short side portion of the portion 106 are continued, and an end region and a portion 106 of the long side portion of the portion 106 side of the head portion 20 are continued. The short-side portions that are the short-side portions of the head 20 and do not overlap the portions 106 are attached to each other.
滴濾袋1a中，填充有萃取材料70的袋體11具有呈大致斜圓錐形狀的部分104。因此，部分104的頂點在側視圖中偏向右(或左)方側。再者，在滴濾袋1a中，夾持部30之拉出部310的拉出方向是以朝頂點存在的一側拉起的方式接著於袋體11。也就是說，在滴濾袋1a中，與滴濾袋1不同、設於袋體11之一面的外表面的夾持部30和設於另一面的外表面的夾持部30係設在各自的拉出部310在前視圖或側視圖中之拉出方向成為相同的方向。 In the drip bag 1a, the bag body 11 filled with the extraction material 70 has a portion 104 having a substantially oblique cone shape. Therefore, the vertex of the portion 104 is biased to the right (or left) side in the side view. Furthermore, in the drip filter bag 1 a, the pulling direction of the pull-out portion 310 of the holding portion 30 is continued to the bag body 11 so as to be pulled up to the side where the apex exists. That is, in the drip filter bag 1a, unlike the drip filter bag 1, the holding portion 30 provided on the outer surface of one surface of the bag body 11 and the holding portion 30 provided on the outer surface of the other surface are provided in the respective The pulling direction of the pull-out portion 310 in the front view or the side view becomes the same direction.
藉此，滴濾袋1a中，將滴濾袋1a安裝在容器5的情況，於俯視圖下，由於將一方的拉出部310 被安裝於容器5的位置與另一方的拉出部310被安裝於容器5的位置連結的線段可接近萃取材料70的重心位置，因此可抑制因萃取材料70的重量而使滴濾袋1a傾斜的情形。 With this, in the case where the drip filter bag 1a is mounted on the container 5, in a plan view, one pull-out portion 310 is installed at the position of the container 5 and the other pull-out portion 310 is installed in a plan view. The line segment connected at the position of the container 5 can approach the center of gravity of the extraction material 70, so that the drip filter bag 1a can be prevented from being inclined due to the weight of the extraction material 70.
本實施形態之滴濾袋1，由於萃取材料70所填充的袋體10可使用屬天然原料的棉構成，在使用咖啡豆的粉末作為萃取材料70的情況，能輕易地飲用到口感道地且滑順的法蘭絨滴漏(nel drip)式咖啡。再者，滴濾袋1係分成使用天然原料而構成的袋體10及使用不織布而構成的頭部20，由於使用可藉由熱進行密封的材料構成頭部20，所以將萃取材料70填充至袋體10後，可將頭部20的既定的位置熱密封(又，在以天然原料構成滴濾袋整體的情況，難以熱密封，且難以實現實際應用上可承受的密封。)。藉此，可輕易地製造以往被認為難以實現之使用天然原料的一次性滴濾袋1。 In the drip filter bag 1 of this embodiment, the bag body 10 filled with the extraction material 70 can be made of cotton which is a natural raw material. When the powder of coffee beans is used as the extraction material 70, it can be easily drunk to the taste and Smooth flannel drip coffee. The drip filter bag 1 is divided into a bag body 10 made of natural materials and a head 20 made of a non-woven fabric. Since the head 20 is made of a material that can be sealed by heat, the extraction material 70 is filled to After the bag body 10, a predetermined position of the head 20 can be heat-sealed (in addition, when the entire filter bag is made of natural raw materials, it is difficult to heat-seal and it is difficult to achieve a seal that can be tolerated in practical applications.). Thereby, the disposable drip filter bag 1 using a natural raw material which was thought to be difficult to implement conventionally can be easily manufactured.
再者，本實施形態之滴濾袋1雖使用天然原料但亦可與習知的滴濾袋同樣輕易地封入阻斷氧氣等的積層包裝袋等內，並可長期保存。因此，若使用滴濾袋1，則在例如萃取材料70為咖啡粉末的情況等下，可長期維持口味、香氣等。再者，本實施形態之滴濾袋1係可作為一次性的滴濾袋使用，因而無需如以下習知之法蘭絨滴漏式的萃取步驟：將使用前的法蘭絨濾布(nel filter)經水沖洗後熱燙之步驟或將使用後的法蘭絨濾布 煮沸並將殘留於法蘭絨濾布的萃取材料的脂肪成分等洗淨之步驟、在煮沸後將法蘭絨濾布浸泡於裝有冷水的容器等置於陰涼處的步驟。因此，根據本實施形態之滴濾袋1，可非常簡單地以法蘭絨滴漏式沖沏出口味良好的咖啡等。 In addition, the drip filter bag 1 of this embodiment can be easily sealed in a laminated packaging bag or the like that blocks oxygen and the like, as well as a conventional drip filter bag, although using natural materials, and can be stored for a long time. Therefore, if the drip filter bag 1 is used, for example, when the extraction material 70 is coffee powder, etc., it can maintain a taste, an aroma, etc. for a long time. In addition, the drip filter bag 1 of this embodiment can be used as a disposable drip filter bag, and thus does not need a flannel drip-type extraction step as follows: the flannel filter cloth (nel filter) before use The step of scalding and scalding after washing with water, or the step of boiling the flannel filter cloth after use and washing the fat component of the extraction material remaining in the flannel filter cloth, and soaking the flannel filter cloth after boiling Steps of placing in a cool place in a container containing cold water. Therefore, according to the drip filter bag 1 of this embodiment, it is possible to brew coffee with a good taste and the like with a flannel drip type very simply.
以上，雖對本發明的實施形態進行了說明，但上述所記載之實施形態並非用來限定專利請求範圍中之發明者。又，須注意的是，實施形態中所說明的所有特徵組合並非為用以解決發明課題之手段所必要的組合。 Although the embodiments of the present invention have been described above, the embodiments described above are not intended to limit the inventors in the scope of patent claims. It should be noted that all the feature combinations described in the embodiments are not necessary combinations for the means for solving the problems of the invention.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2017172630 | 2017-09-08 | ||
| JP2017-172630 | 2017-09-08 |
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| TW201919963A true TW201919963A (en) | 2019-06-01 |
| TWI775932B TWI775932B (en) | 2022-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW107130262A TWI775932B (en) | 2017-09-08 | 2018-08-30 | Dripping bag |
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| Country | Link |
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| JP (1) | JP7241451B2 (en) |
| CN (1) | CN111246783A (en) |
| TW (1) | TWI775932B (en) |
| WO (1) | WO2019049642A1 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2527886Y2 (en) * | 1989-01-11 | 1997-03-05 | 大日本印刷株式会社 | Extraction container |
| JPH0632369A (en) * | 1992-07-13 | 1994-02-08 | Yamanaka Sangyo Kk | Bag or container formed of sheet-like cellulose fiber |
| JPH0736959U (en) * | 1993-12-22 | 1995-07-11 | 株式会社フジシール | Simple filter and package with simple filter |
| JPH08150079A (en) * | 1994-11-30 | 1996-06-11 | Asahi Chem Ind Co Ltd | Bag filter |
| JPH08299184A (en) * | 1995-04-28 | 1996-11-19 | Asahi Chem Ind Co Ltd | Bag type filter |
| JP2001231684A (en) * | 2000-02-21 | 2001-08-28 | Ucc Ueshima Coffee Co Ltd | Filter for coffee-extraction, coffee extractor using it, and coffee bag |
| ATE454071T1 (en) * | 2001-07-30 | 2010-01-15 | Ohki Co Ltd | FILTER BAG |
| JP4256823B2 (en) * | 2004-07-12 | 2009-04-22 | 守彦 鷲野 | Cloth filter |
| JP3827700B2 (en) * | 2004-12-28 | 2006-09-27 | 山中産業株式会社 | Coffee and tea extraction bags |
| JP3118001U (en) * | 2005-10-26 | 2006-01-19 | 株式会社国太楼 | Extraction bag with hook |
| JP2007283084A (en) | 2006-03-24 | 2007-11-01 | V Tec Kk | Tea strainer bag |
| JP3203459U (en) * | 2016-01-19 | 2016-03-31 | 株式会社富士珈機 | Coffee extractor |
-
2018
- 2018-08-20 JP JP2019540863A patent/JP7241451B2/en active Active
- 2018-08-20 CN CN201880057935.XA patent/CN111246783A/en active Pending
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| CN111246783A (en) | 2020-06-05 |
| TWI775932B (en) | 2022-09-01 |
| JP7241451B2 (en) | 2023-03-17 |
| WO2019049642A1 (en) | 2019-03-14 |
| JPWO2019049642A1 (en) | 2020-10-15 |
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