經濟部中央樣準局員工消費合作社印製 412407 A7 __ B7 五、發明説明（1 ) 本發明係關於-種密封之可棱性囊室.，其形狀為一個別 部分，用於在壓力下之抽取，包含至少一用於製備飲料之 粉末狀物質，粉末狀物質係由磨碎的焙炒咖啡、茶、速溶 咖啡、速溶咖啡及磨碎咖啡之混合物、巧克力類產品或任 何其他脫水式可吃物質所選出者，囊室由圓形、卵形或多 邊形之二相同可撓性板或單一折疊可撓性板組成，產生一 在二板之間或在折疊板二面之間的空間以用於粉末狀物 質，且二板或折疊板的二面在其周圍加以熔接，以致該囊 室相對於其熔接平面大致上為對稱，用於可撓性板之材料 係氧和水蒸氣無法滲透的以保護之，且囊室只會由於抽取 流體注入時所導致之壓力升高效應而開啟。 W0 94/0 1 344號專利係關於—種密射之可橈性囊室，用 於在壓力下之抽取，在抽取時，一可撓性板有孔，以允許 抽取水到達。板上有孔之缺點為，第一，必須保証囊室全 部周圍之密封，及第二，若囊室内之咖啡不夠細密，則不 —定能保証該囊室之孔係貫穿的。 本發明之目的係發展一種密封囊室，用於在壓力下之抽 取，其中不需要保？正在抽取時囊室全部周園之密封，且可 避免將二可撓彳i板之一穿孔。 本發明係關於一種密封之可撓性.囊室，依據申請專利範 圍第1項之前言，其形式為一個別部分，用於在壓力下之 抽取，其中二可撓性板或折疊板之二面延伸於該囊室之一 侧上方而越過其熔接線，以在該板之間或在折疊板的二面 之間提供一允許抽取流體到達之槽，該槽大致上垂直於熔 本纸張尺度適用中國國家標準（CNsyA4規格（ --------ά------ΐτ-----.il (請先閲婧背面之注意事項再填寫本頁) -4 - 經濟部中央標準局貝工消费合作社印装 412407 a? —_____ B7 五、發明説明（2 ) 接線’槽係經由熔接線上方而冒出。 槽之存在於二可撓性板之間或在折疊板的二面之間，使 得針或任何其他尖銳元件可插入其内’允許抽取水之供應 而不需要將可撓性板之一穿孔或撕開。針或尖銳元件不需 要進入槽：亦可在該槽入口精確地觀察抽取水之到達。在 一或其他替代例中，重要的是，在依據本發明之囊室中， 遠囊室並非藉由插入針或尖銳元件到達將密封該囊室之熔 接破壞的程度而裂開，而初始五完全地使囊室之該熔接開 啟以允許抽取液體到達者係加壓的水。水壓通常在丨至7 巴之間，即，為了破壞熔接，水壓必須達到最小值，以允 許該熔接裂開。 用於抽取依據本發明之囊室的方法及裝置可有利地為一 種型式，其部分地形成歐洲專利申請案第921〇7548及第 92Π2364號之標的。「部分」意謂著，該裝置非用於水之 到達，而是用於咖啡之出去。囊室之下面係由於在其頂住 裝置下面的操孔及無切痕之高起及中空元件而變形以後的 局部斷裂而開啟，此純係由於抽取流體注入時所導致壓力 升高之效應。 依據本發明之囊室可為正方形、矩形、卵形及其他形狀， 若囊室為矩形’其寬度為2至丨5公分，較佳為4 6公分之 等級’長度為6至20公分。依囊室之尺寸而定，可觀察單 -杯或若干杯之抽取，例如：二杯。—旦充填，囊室中央 之厚度較隹為在5至20公厘之間。所包含之粉末狀物質的 計量值可在5至50公克之間變化，依據其用途而定。囊室 -5 本紙张尺度通用中國國家標準（CNS > A4規格（210X297公釐） . „ -f------^-----0 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央橾準局員工消资合作社印製 412407 at B7 五、發明说明（3 ) 中之咖啡通常係非細密形式，使得該囊室較軟。然而，亦 可將細密的咖啡加以包裝。用於抽取流體之到達槽（arrival channel)的深度通常在3至10公厘之間，且此槽之直徑亦 在3至10公厘之間。將囊室密封之熔接的深度通常係在i 至3公厘之等級。 為了容納咖啡於可撓性板或折疊可撓性板上，該板係模 ’或則藉由在一模具/活塞總成内壓縮，或則藉由氣體在 内面加壓及/或自外面抽吸《在二狀沉中，模具皆具有所欲 之離隙（relief)。 板或折疊板可由諸如厚度為5至40微米之鋁的可撓性材 料製成，或由諸如聚酯之塑膠叙成。 較佳地，板由可撓性 '多層材料組成，其適用於熔接， 溶接係使用傳統方法，同時對於產品提供足夠的保護以抗 拒氧及水蒸氣。茲建議下列材料之組合： •外滑‘聚醋（正常 '編織或未編織）、聚乙稀、聚丙埽、 聚酿胺、聚苯乙烯或紙； •高級障壁中央層；厚度在5至2〇微米之間的鋁、乙缚及 乙烯醇共聚物、聚偏氯乙烯、聚酯或聚醋酸乙烯酯； •内層：塑膠’較佳為具有熔接漆之聚乙婦或聚丙婦或定 向聚丙烯，密封通常在丨80至250°C之間的溫度達成。 可以觀察到下列多層組合：聚酯-乙婦及乙烯醇共聚物· 聚乙烯或聚酯-鋁-聚乙埽。亦可使用生物可分解或水溶性 之材料作為單一層，或與其他材料組合。 依據本發明之囊室係以傳統方式利用變形而製成，變形 -6- 本紙張从通财國國家標準（CNS) Α4規格（训x29k、势） —^ϋ ί I ^^^1 (請先w讀背面之注意事項再填寫本筲)Printed by the Employees' Cooperative of the Central Procurement Bureau of the Ministry of Economic Affairs 412407 A7 __ B7 V. Description of the Invention (1) The present invention relates to a sealed prismatic capsule. Its shape is a separate part, which is used for Extraction, which contains at least one powdery substance used to prepare a beverage. The powdery substance is made from ground roasted coffee, tea, instant coffee, a mixture of instant coffee and ground coffee, chocolate products or any other dehydrated edible For the material selected, the capsule chamber is composed of circular, oval or polygonal two identical flexible plates or a single folded flexible plate, creating a space between two plates or between two sides of the folded plate for use. It is powdery material, and the two sides of the two plates or folded plates are welded around it, so that the capsule chamber is approximately symmetrical with respect to the welding plane. The material used for the flexible plate is impermeable to oxygen and water vapor. In order to protect it, the capsule chamber can only be opened due to the pressure increase effect caused when the pumped fluid is injected. W0 94/0 1 344 is about a kind of close-injectable flexible capsule, which is used for extraction under pressure. During extraction, a flexible plate has holes to allow the water to reach it. The disadvantages of having holes on the board are: first, it is necessary to ensure the seal around the entire capsule chamber; and second, if the coffee in the capsule chamber is not dense enough, then the holes in the capsule chamber must be guaranteed to pass through. The purpose of the present invention is to develop a sealed capsule chamber for extraction under pressure. The capsule chamber is completely sealed during extraction, and it is possible to avoid perforating one of the two flexible plates. The present invention relates to a sealed flexible capsule. According to the preface of the first patent application, its form is a separate part for extraction under pressure, two of which are flexible plates or folding plates. The surface extends over one side of the capsule chamber and passes over its weld line to provide a slot between the plates or between the two sides of the folded plate to allow fluid to be drawn in, the slot being substantially perpendicular to the fused paper Standards apply Chinese national standards (CNsyA4 specifications (-------- ά ------ άτ -----. Il (Please read the precautions on the back of Jing before filling this page) -4-Economy Printed by the Central Standards Bureau of Shellfish Consumer Cooperatives 412407 a? —_____ B7 V. Description of the Invention (2) The wiring 'slots emerge from above the weld line. The grooves exist between the two flexible boards or between the folded boards. Between the two sides so that a needle or any other sharp element can be inserted into it 'allows the supply of water to be drawn without the need to perforate or tear one of the flexible plates. The needle or sharp element does not need to enter the slot: The tank inlet accurately observes the arrival of the pumped water. In one or other alternatives, the It is said that in the capsule chamber according to the present invention, the distal capsule chamber is not split by inserting a needle or a sharp element to the extent that the fusion seal that seals the capsule chamber is broken, but the initial five completely open the fusion of the capsule chamber. Pressurized water is allowed to allow the liquid to reach the person. The water pressure is usually between 7 bar and 7 bar, that is, in order to break the weld, the water pressure must reach a minimum value to allow the weld to break apart. The method and device of the capsule can be advantageously a type that partially forms the subject of European Patent Applications Nos. 92107748 and 92Π2364. "Part" means that the device is not used for the arrival of water, but rather It is used for coffee out. The lower part of the capsule chamber is opened due to the partial fracture after the deformation of the operating hole under the device and the high rise without cuts and the hollow element, which is purely caused by the injection of the pumped fluid. The effect of increased pressure. The capsule chamber according to the present invention can be square, rectangular, oval, and other shapes. If the capsule chamber is rectangular, its width is 2 to 5 cm, preferably a grade of 46 cm. The length is 6 20 cm. Depending on the size of the capsule chamber, you can observe the extraction of a single cup or several cups, for example: two cups.-Once filled, the thickness in the center of the capsule chamber is between 5 and 20 mm. Included The measurement value of the powdery substance can vary from 5 to 50 grams, depending on its use. Capsule-5 This paper is in accordance with the Chinese national standard (CNS > A4 size (210X297 mm)). „-F- ----- ^ ----- 0 (Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperative of the Central Government Procurement Bureau of the Ministry of Economic Affairs 412407 at B7 V. Coffee in the description of the invention (3) It is usually in non-fine form, making the capsule softer. However, fine coffee can also be packaged. The depth of the arrival channel for fluid extraction is usually between 3 and 10 mm, and the diameter of the channel is also between 3 and 10 mm. The depth of the weld to seal the capsule is usually in the range of i to 3 mm. To accommodate coffee on a flexible plate or a folded flexible plate, the plate is either 'compressed within a mold / piston assembly, or pressurized on the inside with gas and / or pumped from the outside "In the two sinks, the molds have the desired relief. The board or folded board may be made of a flexible material such as aluminum having a thickness of 5 to 40 microns, or it may be formed of plastic such as polyester. Preferably, the board is composed of a flexible 'multilayer material, which is suitable for welding. The welding method uses traditional methods while providing sufficient protection for the product against oxygen and water vapor. A combination of the following materials is recommended: • Outer slip 'Polyacetate (normal' woven or unwoven), Polyethylene, Polypropylene, Polyamine, Polystyrene or Paper; • Central layer of high-grade barrier wall; thickness 5 to 2 0 micron aluminum, ethylene and vinyl alcohol copolymer, polyvinylidene chloride, polyester or polyvinyl acetate; • Inner layer: plastic 'preferably polyethylene or polypropylene with welded paint or oriented polypropylene Sealing is usually achieved at temperatures between 80 and 250 ° C. The following multilayer combinations can be observed: polyester-ethyl and vinyl alcohol copolymers · polyethylene or polyester-aluminum-polyethylen. Biodegradable or water-soluble materials can also be used as a single layer or in combination with other materials. The capsule chamber according to the present invention is made by deformation in a traditional manner, and the deformation is from the National Standard (CNS) A4 specification (training x29k, potential) of the country of wealth— ^ — ί I ^^^ 1 (Please (Read the notes on the back before filling in this card)
*1T A7 B7 412407 五、發明説明（4 ) 係精由模製或抽拉二不受氧及水蒸氣渗透之可燒性板或折 ^可撓性板，藉由量測在可撓性板之—上的粉末狀物質數 I，及藉由在二板或折疊板二面之周圍熔接。製造操作係 在無氧的惰性氣流之保護下進行，例如：在氮或在二氧化 碳之保護下。 依據本發明之囊室的主要優點為，其允許抽取水經由一 小開口而到達，小開口係在二可撓性板之間或在折疊板二 面又間的熔接處内.依此方式，可解決數個問題。在二可 撓性板之間或在折疊板二面之間的槽可以，在一種型式 中’直接出現於熔接線上，然後，抽取流體具有單一路徑， 以經由孩路扠到達囊室◦作一對比，若欲改進進入咖啡之 床的流動分布，可提供一到達槽，其在二可撓性板或在折 疊板二面的熔接線後方又細分為至少二在囊室内之不同點 出現的槽：例如，在用於單一杯之囊室的事例中，可觀察 到二到達槽，而在用於二杯之囊室的事例中，可觀察到四 到達槽。 在囊室抽取裝置中’結合於水到達槽（water_arrival channel)内者為一尖銳元件。為了保証該尖銳元件令人滿 意地插入槽，在每一可撓性板上或在折疊板每一面上提供 一破裂處於該槽之位置，允許該可撓性板或折疊板之該面 在抽取裝置刺入時分離。在另—實施例中，亦可觀察到折 邊板之二面在槽之位置的偏置。以上已提到，尖銳元件並 非一定要結合於槽内。 ‘ 依據本發明之囊室的另一實施例，一或則粘合於、或則 本紙張尺度適用中國國家標準（CNS)A4規格（21〇χ297公釐） ▲ I „-----1T-----.^ (讀先閲請背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作社印東 經濟部中央橾準局貞工消費合作社印裝 元件符號說明 ⑴ 胚料 (2，3) 穴 (4) 線 412407 A7 ________B7_ 五、發明説明（5 ) 捲曲於或安放於定位之管係安置在槽之延伸件内。此管之 優點為，其便利於尖銳元件之插入。 在依據本發明之囊室的抽取時，其係支持於抽取穴内， 此保tiE令人滿意地執行二可撓性板之培_接^此執行只有在 用於抽取流體之到達槽的位置未受到保钲，以致於該流體 之壓力使在此點之熔接破裂，且只有在此點，以致於允許 抽取水經由此一槽或眾槽進入囊室。 以上已提到，依據本發明之囊室需要—令人滿意的密 封，即面對抽取流體在到達槽之位置。如此之結果為，其 便利於抽取機益之设計，因而減少後者之成本。 圖式簡單說明 說明之其餘部分係參考圖式而為之，其中： 圖1係一用於製造依據本發明之囊室的胚料平视圖； 圖2係一在第二實施例中之胚料平視圖； 圖3係囊室在抽取期間之示意平视圖. 圖4係一在弟二實施例中之囊室平视圖， 圖5係一在第四實施例中之囊室平视圖； 圖6係一在第五實施例中之囊室平視圖； 圖7係一在第六實施例中之囊室平視圖； 圖8係一在第七實施例中之囊室平视圖。 ’ 42)陰影線 (6) 槽 (7 ’ 8)破裂處 -8 - f紙張尺度適用令國國i標準（CNS】Αί)規格（210Χ297公~~~—--- .—1 I -^ ^衣 . i 訂 1 I 線 (請先閲讀背面之注意事項再填寫本頁) 412407 經濟部中央標準局員工消费合作社印製 A7 B7 五、發明説明（6 ) (41) 磨碎的培炒+啡 (53) 槽 (10) 邊界 (54 ， 55) 槽 ⑴） 板 (56 - 57) 板 (12) 折疊線 (52) 熔接 (13 ， 14) 穴 (58) 高起中空元件 (20 ， 44) 陰影區域 (48) 囊室 (15) 槽 (61 ， 62 ， 63)陰影區域 (18 ， 19) 槽 (64 > 65) 槽 (16 > 17) 破裂處 (69) 咖哄床 (21) 咖啡 (66) 第三槽 (22) 陰影區域 (70) 咖啡 (23) 炫接區域 (67 ， 68) 槽 (25) 尖銳元件 (71) 槽 (26) 導件 (72) 熔接 (24) 槽 (59 ， 60) 高起中空元件 (27) 高起中空元件 (73) 囊室 (30) 囊室 (74 ， 75) 面 (32) 熔接 (76 ， 77 ， 78)陰影區域 (31) 計量咖啡 (81) 熔接區域 (33) 熔接 (99 ， 100) 1咖啡廉 (34) 管 (82 - 83) 槽 (47) 囊室 (84 ， 85) 槽 (49) 計量咖啡 (86) 槽 (50 > 5 1) 陰影區域 (79 ， 80) 高起中空元件 -9- ---------裝------訂-----線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 經濟部中央樣準局貝工消費合作社印裝 413401/ A7 ______ B7__ 五、發明説明（7 ) (87) 囊室 （94 ， 95)槽 (88，89 ’ 90 ’ 91)陰影區域 （96) 第三槽 (92) 熔接區域 （97，98)槽 (93) 槽 胚料（1)係鋁、聚乙烯及聚丙烯基之多層可撓性板，厚度 為4〇微米之等級，且可沿著線（4)而折疊。此板係熱成形， 俾可在其内產生二穴（2，3)，使其可接納其内之磨碎咖啡 (40) °然後’可撓性板沿著線（4)折疊，而板之二面沿著陰 景夕線（5，42)溶接。此溶接提供一槽（6)於二面之間，允許用 於囊室抽取之尖銳元件的插入。在圖1之事例中，有一直 接出現於咖啡之床上的槽（6)。在使用囊室時，水經由該槽 而到達’且此水之壓力可以使密封（45)破裂。為了便利於 該尖銳元件的插入，在可撓性板（丨）二面上提供破裂處（7, 8) ’使得在邊緣縮入抽取裝置時，可以令人滿意地開啟槽 (6)之開口。在圖中之事例，有一用於二杯之囊室，其在每 一穴（2 ’ 3)之事例中所具有的寬度為4 5公分，長度為9 公分’越過熔接（42)之囊室邊界（1〇)的寬度為2至4公分。 在圖2之事例中，有一基於與圖丨相同之複合物的板 (11)’该板可沿著線（12)折疊，其包含用於磨碎的培炒咖啡 (41) 之穴（13，14)。然後，板折疊且沿著陰影區域（2〇，44) 炫接，一槽（15)形成於其内且細分為二槽（18，19)，允許用 於抽取之水到達咖啡床内之二不同點。當水到達時，其使 區域（46)内之熔接破裂，於是允許囊室抽取。破裂處（16, 17)允許槽（15)在抽取時之令人滿意的開啟。越過熔接（44) -10- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210x29*7公釐） ---- --- I I ±良-I ----丁_____象 03 T* 务 ί請先閲讀背面之注意事項再填窍本頁) 412407 A7 B7 經濟部t央標準局員工消費合作社印架 五、發明説明（8 ) 之邊界（43)的寬度為2至4公分β 圖3顯示一更像卵形之囊室（2〇)及其計量數值之咖啡 (21)，熔接亦以陰影區域（22)之形式出現，熔接區域（23)形 成槽（24)及咖啡（21)床之間的隔離。尖銳元件（25)在其導件 (26)之間從退回位置移動至在槽（24)内之結合位置。自此以 後’抽取流體到達1至3巴之壓力’且使熔接（23)破裂。 囊室内之壓力增加’而該囊室之下面壓抵著以（27)示意性 表示之高起中空元件’直到該面在該高起中空元件之位置 撕裂為止，以致於允許咖啡流入安置於抽取裝置下方之杯。 最後，圖4顯示一囊室（3 0)，其具備一附設有熔接（3 2) 之計量咖啡（3 1)，熔接（33)形成計量咖啡及用於抽取流體之 到達的槽（3 1)之間的隔離。在此槽中，提供一管（34)，允許 尖銳元件之令人滿意的插入。 圖5顯示一由折疊板所獲得之囊室（47)，其提供二面 (5 6，5 7)。此囊室係用於附設有一計量咖啡（4 9 )之單一杯的 咖啡。熔接係以陰影區域（50, 51)之形式出現，熔接區域 (52)形成槽（53)及咖啡（49)床之間的隔離。在嫁接（52)之 後，槽（53)細分為二槽（54, 55)，以致於水在二不同位置令 人滿意地將咖啡濕潤。在囊室（47)抽取時，二板（56，57) 之偏置允許槽（53)之令人滿意的開啟，以使水到達槽令人 滿意地安置在該槽（53)上。抽取流體以1至4巴之間的壓 力到達，且使熔接（52)破裂。然後，水流入囊室且囊室内 •^壓力增加，而該囊室之下面壓抵著以（58)示意性表示之 高起中空元件，直到該面在該高起中空元件之位置撕裂為 11 - 本紙張尺度適用中國國家標準（CMS ) Α4規格（210X 297公釐） --------i------IT-----.^ (請先閲讀背面之注意事項再填窍本頁) 經濟部中央標準局員工消費合作社印製 412407 47 A7 B7 五、發明説明（9 ) 止，以致於允許咖啡流入安置於抽取裝置下方之杯。 圖6顯示一囊室（48)，可用於以一計量之咖啡（69)及一計 量（70)製備二咖啡杯。熔接係以陰影區域（6卜62，63)之形 式出現，熔接區域（72)形成槽（7丨）及咖啡（69)床之間的隔 離。在熔接（72)之後，槽（71)細分為三槽：二槽（64，65)首 先允許抽取水行進至咖啡（69)床上，其次，第三槽（66)允許 水朝咖啡（70)之第二床行進。然後，此槽（66)本身細分為二 槽（67’ 68)。當囊室使用時，抽取流體經由槽（7〗）以1至4 巴之間的壓力到達，且使熔接（72)破裂。囊室内之壓力增 加，而該囊室之下面壓抵著以（59，60)示意性表示之高起 中空元件’直到該面在該高起中空元件之位置撕裂為止， 以致於允4咖啡流入安置於抽取裝置下方之二杯内。 圖7顯示一由折疊板所獲得之囊室（73)，其提供二面 (74 ’ 75) 此囊室係用於附設有計量咖啡（99，ι〇〇)之二咖 啡杯。熔接係以陰影區域（76，77，78)之形式出現，熔接 區域（81)形成槽（86)及咖啡（99，100)床之間的隔離。在熔 接（8丨）之後’槽（86)細分為四槽：二槽（82，83)用於咖啡（99) 之床’一槽（84 ’ 85)用於咖啡（1〇〇)之床。在囊室（73)抽取 時’二板（74 ’ 75)之偏置允許槽（86)之令人滿意的開啟，以 使水到達槽令人滿意地安置在該槽（86)上。抽取流體以1 至4巴之間的壓力到達，且使熔接（8丨）破裂。然後，水流 入囊室且囊室内之壓力增加，而該囊室之下面壓抵著以 (79 ’ 80)示意性表示之高起中空元件，直到該面在該高起 中空元件之位置撕裂為止，以致於允許咖啡流入安置於抽 -12- 本紙伕尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ---------裝------訂-----線 (請先閱讀背面之注意事項再填寫本頁} 412407 A7 _B7_ 五、發明説明（1Q ) 取裝置下方之二杯内。 圖8顯示一囊室（87)’可以一計量之咖啡（ιοί)製備二咖 啡杯。熔接係以陰影區域（88，89， 90，9 1)之形式出現， 熔接區域（92)形成槽（93)及咖啡（1〇1)床之間的隔離在溶 接（92)之後，槽（93)細分為三槽：前二槽（94，95)直接通往 咖啡（丨0 1)之床’第三槽（96)將水朝囊室底部輸送。在囊室 底部’其再細分為二槽（9 7，9 8)。在此實施例中，水到達 咖啡床上之四點’其允許該咖啡之令人滿意的濕潤及由囊 室之令人滿意的抽取。 甚為瞭解*依據許本發明之囊室可由二可撓性板或由單 一折疊可撓性板製成。此第二種解決方式之優點為，其省 略一熔接區域，因而減少在依據本發明的囊室中之有缺陷 密封的危險。 縮寫之解釋： PVDC =聚偏氯乙烯 EVOH =乙烯及乙缔醇共聚物 PP =聚丙烯 PE =聚乙烯 PET =聚酯 娌濟部中央標準局負工消費合作社印裳 (請先閱讀背面之注意事項再填寫本頁) PA =聚醯胺 PS =聚苯乙締 OPP =定向聚丙烯 PVA =聚醋酸乙烯酯 -13- 本紙張尺度適用中國國家標率（CNS ) A4規格（210X2W公釐〉* 1T A7 B7 412407 V. Description of the invention (4) It is made by moulding or drawing. A burnable board or folded board that is not penetrated by oxygen and water vapor. It is measured on the flexible board by measuring. The number of powdery substances on the surface is I, and by welding on the two sides of the two plates or the folded plate. Manufacturing operations are performed under the protection of an oxygen-free inert gas stream, for example, under nitrogen or carbon dioxide. The main advantage of the capsule chamber according to the present invention is that it allows the extraction of water to reach through a small opening, the small opening is tied between two flexible boards or in the weld between the two sides of the folding board. In this way, Can solve several problems. The slot between the two flexible plates or between the two sides of the folded plate can, in one type, appear directly on the weld line, and then, the extraction fluid has a single path to reach the capsule chamber through the child fork. In contrast, if you want to improve the flow distribution into the coffee bed, you can provide an access slot, which is subdivided into at least two slots appearing at different points inside the capsule behind the two flexible plates or the weld line on the two sides of the folding plate. : For example, in the case of a capsule with a single cup, two reach slots can be observed, and in the case of a capsule with two cups, a four reach slot can be observed. In the capsule extraction device, it is a sharp element that is integrated in the water_arrival channel. In order to ensure that the sharp element is satisfactorily inserted into the slot, a break is provided on each flexible plate or on each side of the folding plate at the position of the slot, allowing the side of the flexible plate or folding plate to be withdrawn. The device detaches when punctured. In another embodiment, the offset of the two sides of the hemming plate at the position of the groove can also be observed. As mentioned above, the sharp element does not have to be integrated into the groove. '' According to another embodiment of the capsule chamber of the present invention, one is either adhered to, or the paper size is applicable to the Chinese National Standard (CNS) A4 specification (21 × 297 mm) ▲ I „----- 1T -----. ^ (Please read the notes on the back, please fill in this page before filling in this page) Staff Consumer Cooperatives, Central Standards Bureau, Ministry of Economic Affairs, Indo-East, Ministry of Economic Affairs 2, 3) Cavity (4) Line 412407 A7 ________B7_ V. Description of the invention (5) The tube coiled or placed in the positioning is placed in the extension of the groove. The advantage of this tube is that it facilitates the insertion of sharp elements. In the extraction of the capsule chamber according to the present invention, it is supported in the extraction cavity. This guarantee tiE satisfactorily performs the cultivation of the two flexible plates. This is performed only when the position of the tank for extracting the fluid is not It is protected so that the pressure of the fluid ruptures the weld at this point, and only at this point, so that the pumped water is allowed to enter the capsule chamber through this tank or tanks. As mentioned above, the capsule according to the present invention Chamber needs—satisfactory sealing, ie facing extraction The body is in the position of the trough. As a result, it is convenient for the design of extracting machine benefits, thereby reducing the cost of the latter. The rest of the diagram is explained with reference to the diagram, of which: Figure 1 is a Figure 2 is a plan view of the embryo material in the second embodiment; Figure 3 is a schematic plan view of the capsule during extraction. Figure 4 is a brother A plan view of the capsule chamber in the second embodiment, FIG. 5 is a plan view of the capsule chamber in the fourth embodiment; FIG. 6 is a plan view of the capsule chamber in the fifth embodiment; FIG. 7 is a sixth embodiment of the capsule chamber. A plan view of the capsule chamber in the example; Figure 8 is a plan view of the capsule chamber in the seventh embodiment. '42) Shadow line (6) Groove (7' 8) Rupture-8-f i standard (CNS) Α) specifications (210 × 297 male ~~~ —-.-1 I-^ ^ clothing. i order 1 I line (please read the precautions on the back before filling this page) 412407 Central Standard of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Bureau A7 B7 V. Description of the invention (6) (41) Grated roasted + fried (53) trough (10) border (54, 55) stable) Plate (56-57) Plate (12) Folding line (52) Weld (13, 14) Cavity (58) Raise hollow element (20, 44) Shadow area (48) Capsule chamber (15) Groove (61, 62, 63) Shaded area (18, 19) Groove (64 > 65) Groove (16 > 17) Rupture (69) Coffee cocker (21) Coffee (66) Third groove (22) Shaded area (70) Coffee (23) Hidden area (67, 68) Groove (25) Sharp element (71) Groove (26) Guide (72) Welded (24) Groove (59, 60) High hollow element (27) High hollow element (73) Capsule chamber (30) Capsule chamber (74, 75) Surface (32) Welding (76, 77, 78) Shaded area (31) Measuring coffee (81) Welding area (33) Welding (99, 100) 1 Coffee Clean (34) tube (82-83) trough (47) capsule chamber (84, 85) trough (49) measuring coffee (86) trough (50 > 5 1) shaded area (79, 80) lifts the hollow element- 9- --------- install ------ order ----- line (please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 specifications (210X 297 mm) Printed by the Shell Specimen Consumer Cooperative of the Central Procurement Bureau of the Ministry of Economic Affairs 413401 / A7 ______ B7__ Explanation (7) (87) capsule chamber (94, 95) groove (88, 89 '90' 91) shaded area (96) third groove (92) welding area (97, 98) groove (93) groove blank ( 1) It is a multilayer flexible board based on aluminum, polyethylene and polypropylene, with a thickness of 40 microns, and can be folded along the line (4). This plate is thermoformed, 俾 can create two cavities (2, 3) in it, so that it can accept the ground coffee (40) ° then the 'flexible plate is folded along the line (4), and the plate The other side is fused along the cloudy evening line (5, 42). This joint provides a slot (6) between the two sides, allowing the insertion of sharp elements for extraction of the capsule chamber. In the example of Fig. 1, there are slots (6) that appear on the bed of coffee. When the capsule is used, water reaches' through the groove and the pressure of this water can rupture the seal (45). In order to facilitate the insertion of this sharp element, ruptures (7, 8) are provided on both sides of the flexible plate (丨) so that when the edge is retracted into the extraction device, the opening of the groove (6) can be opened satisfactorily. . In the example in the figure, there is a capsule chamber for two cups, which has a width of 45 cm and a length of 9 cm in the case of each cavity (2'3). It crosses the capsule chamber of welding (42) The width of the border (10) is 2 to 4 cm. In the case of Fig. 2, there is a plate (11) based on the same compound as in Fig. 丨 which can be folded along the line (12) and contains a hole (13) for ground roasted coffee (41) , 14). The plate is then folded and articulated along the shaded area (20, 44). A groove (15) is formed in it and subdivided into two grooves (18, 19), allowing water for extraction to reach the inside of the coffee bed. difference. When the water arrives, it ruptures the weld in the area (46), allowing the capsule to be drawn. The ruptures (16, 17) allow the groove (15) to be opened satisfactorily during extraction. Over welding (44) -10- This paper size applies Chinese National Standard (CNS) A4 size (210x29 * 7 mm) ---- --- II ± Good-I ---- 丁 _____ 象 03 T * Please read the precautions on the back before filling this page) 412407 A7 B7 Ministry of Economic Affairs t Central Standards Bureau Employees' Consumer Cooperatives Stamps 5. The width of the boundary (43) of the invention description (8) is 2 to 4 cm β Figure 3 shows a coffee capsule (21) that looks more like an oval capsule chamber (20) and its measured value. Welding also appears in the form of a shaded area (22). The welded area (23) forms a groove (24) and coffee ( 21) Isolation between beds. The sharp element (25) moves from its retracted position between its guides (26) to its engaged position in the groove (24). From then on, 'the fluid is drawn to a pressure of 1 to 3 bar' and the weld (23) is broken. The pressure in the capsule is increased 'and the lower part of the capsule is pressed against the raised hollow element schematically represented by (27) until the surface tears at the position of the raised hollow element, so that coffee is allowed to flow into the Remove the cup below the device. Finally, Fig. 4 shows a capsule chamber (30) with a metered coffee (3 1) with a fusion (3 2), the fusion (33) forming a metered coffee and a groove (3 1) for the extraction of fluid ). In this groove, a tube (34) is provided to allow satisfactory insertion of sharp elements. Figure 5 shows a capsule chamber (47) obtained from a folded plate, which provides two sides (56, 57). This capsule is used for a single cup of coffee with a metered coffee (49). Welding occurs in the form of shaded areas (50, 51). The welded area (52) forms the separation between the groove (53) and the coffee (49) bed. After grafting (52), the trough (53) is subdivided into two troughs (54, 55), so that the water moistens the coffee satisfactorily in two different positions. When the capsule (47) is withdrawn, the offset of the second plate (56, 57) allows the groove (53) to be opened satisfactorily, so that the water reaches the groove and is satisfactorily placed on the groove (53). The extraction fluid arrives at a pressure between 1 and 4 bar and breaks the weld (52). Then, water flows into the capsule chamber and the pressure in the capsule chamber increases, and the lower part of the capsule chamber is pressed against the raised hollow element schematically represented by (58) until the surface tears at the raised hollow element position as 11-This paper size applies Chinese National Standard (CMS) Α4 specification (210X 297 mm) -------- i ------ IT -----. ^ (Please read the note on the back first Please fill in the details on this page.) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 412407 47 A7 B7 5. The invention description (9) is so far as to allow coffee to flow into the cup placed under the extraction device. Figure 6 shows a capsule chamber (48) that can be used to prepare two coffee cups with one meter of coffee (69) and one meter (70). Welding occurs as a shaded area (6, 62, 63). The welded area (72) forms the separation between the groove (7 丨) and the coffee (69) bed. After welding (72), the tank (71) is subdivided into three tanks: the two tanks (64, 65) first allow water to be pumped onto the bed of coffee (69), and the second tank (66) allows water to flow toward the coffee (70) The second bed traveled. This slot (66) is then subdivided into two slots (67 '68). When the capsule is in use, the extraction fluid arrives through the groove (7) at a pressure between 1 and 4 bar and ruptures the weld (72). The pressure in the capsule increases, and the lower part of the capsule is pressed against the raised hollow element schematically indicated by (59, 60) until the surface tears at the position of the raised hollow element, so that 4 coffee is allowed. The inflow is placed in two cups below the extraction device. Fig. 7 shows a capsule chamber (73) obtained from a folding plate, which provides two sides (74'75). This capsule chamber is used for two coffee cups with a measuring coffee (99, ι〇〇). The welding is in the form of shaded areas (76, 77, 78). The welding area (81) forms the separation between the groove (86) and the coffee (99, 100) bed. After welding (8 丨), the slot (86) is subdivided into four slots: two slots (82, 83) for the bed of coffee (99), one slot (84 '85) for the bed of coffee (100) . When the capsule (73) is withdrawn, the offset of the 'two plates (74'75) allows the groove (86) to be opened satisfactorily, so that the water reaches the groove satisfactorily on the groove (86). The extraction fluid arrives at a pressure between 1 and 4 bar and ruptures the weld (8 丨). Then, water flows into the capsule chamber and the pressure in the capsule chamber increases, and the lower side of the capsule chamber is pressed against the raised hollow element schematically represented by (79'80) until the surface tears at the raised hollow element position. So far, coffee is allowed to flow in and placed in the pump. -12- This paper's scale applies the Chinese National Standard (CNS) A4 specification (210X297 mm) --------- Packing ------ Order --- --Line (please read the precautions on the back before filling this page) 412407 A7 _B7_ V. Description of the invention (1Q) Take the two cups below the device. Figure 8 shows a capsule chamber (87) 'can measure a cup of coffee ( ιοί) Preparation of two coffee cups. The fusion welding appears in the form of a shaded area (88, 89, 90, 9 1). The fusion area (92) forms a groove (93) and the insulation between the coffee (100) bed is melted. After (92), the trough (93) is subdivided into three troughs: the first two troughs (94, 95) directly lead to the bed of coffee (丨 0 1); the third trough (96) transports water towards the bottom of the capsule chamber. The bottom of the chamber is 'subdivided into two troughs (9 7, 9 8). In this embodiment, water reaches four o'clock on the coffee bed' which allows a satisfactory wetness of the coffee And a satisfactory extraction from the capsule chamber. It is well understood that the capsule chamber according to the invention may be made of two flexible plates or of a single folded flexible plate. The advantage of this second solution is that its Omitting a welding area thus reduces the risk of defective sealing in the capsule according to the invention. Explanation of abbreviations: PVDC = polyvinylidene chloride EVOH = ethylene and ethylene glycol copolymer PP = polypropylene PE = polyethylene PET = Yin Chang, a Consumer Cooperative of the Central Standards Bureau of the Ministry of Polyesters (please read the precautions on the back before filling out this page) PA = Polyamine PS = Polystyrene OPP = Oriented polypropylene PVA = Polyvinyl acetate -13- This paper size applies to China National Standards (CNS) A4 specifications (210X2W mm>