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>00439 經濟部屮央標準局员工消费合作杜印M A 6 It 6 五、發明説明（/ ) 本發明偽關於食物用包裝袋，尤關於可再閉合之包裝 袋及其形成，充装，封閉之裝置及方法。 在食物工業中，若能將食物利用形成/充裝/封閉（ form/fill/seal,簡稱FFS)作業密封成包装體，即可提 高包裝效率及獲得可接受之擺設在棚架上之食物有效期 限。 經由形成/充裝/封閉動作提供有商業價值之包裝袋 時，必須考慮數個因素。一個因素為消費者可簡易地開 啓該包裝袋。另一因素為該包裝袋之製造成本低，而且 形成/充裝/封閉作業之速度高。此外，包装袋必須具 有耐久性，以便承受形成/充裝/封閉作業時之壓力， 及其後搬運及處理時之壓力而不受損傷，以及外觀不會 變形。 近年來，對於具有拉鏈或其他裝置等可再閉合包裝袋 之需求日益增強。習用之包裝袋結構中，有一種特殊包 裝袋結構近年來在商業上被廣泛採用。其結構為長方形 狀，在一邊緣之摺靥内設有沿著該邊綠延伸之可再閉合 拉鍊（美國專利第4 5 8 9 1 4 5號）。開啓該包装袋時，可沿 著褶層邊綠撕裂包裝袋材料，拉開拉鍊而取出其中之食 物。因為將拉鍊裝設在沿著包装袋長邊緣之位置，故與 將拉鍊沿著一短邊緣裝設之方式比較，更容易取出包裝 袋内之食物。各包裝袋内收容一叠切成薄Η之食物或例 如一塊乳酪等較大食物時，可將該一《或一塊食物放置 —3 - 本紙張尺度遑用中國《家«準(CNS) Τ4規格（210X297公¢) 8】.7. 20,000張（II) (請先閲讀背而之注意事項再填寫木頁) 裝· 200439 Λ 6 Η 6 經濟部屮央標準局ex工消#合作杜印製 五、發明説明（ν ) 在水平設置之薄Η上而該薄片可包住該食物而如上述專 利第4 , 5 8 9 , 1 4 5號所揭示地形成包裝袋。 若包装之食物包括數量非常多之小塊食物，例如切Η 乳酪，毅類（cereal)等食物時，一般皆希望該包裝袋之 一部分形成為一端開口，或沿著一側邊開口之袋狀體， 該包裝袋之開口端或開口侧位於部份地形成之袋狀包裝 袋頂部.以便經由開口頂部或開口側將食物倒入部份地 形成之包裝袋中。 美國專利4874257中揭示之垂直方式形成/充裝/封 閉作業代表包含許多小塊食物之包裝時之一種方法。該 專利中.將拉鍊垂直地沿著已完成之包裝袋一侧邊裝設 ,而利用重力將食物從充裝嘴管朝向下方充裝於包裝袋 中。 美國專利4945714中掲示3 —種方法；該方法中，在 包裝袋之形成，充裝及封閉作業當中，該等包裝袋偽水 平地移動。該專利中之包裝袋偽將下端具有褶層而在褶 層内具有拉鍊之單層薄Η以翻轉狀態形成包裝袋。該專 利有兩個問題。其中之一為食物可能滲入拉鍊中，而另 一為若包裝袋上端纘設一列之孔以便使其容易撕開時， 或設有開孔以便吊掛在顯示用吊架時，其密封性可能發 生問題。 以上所述裝設有拉鍊之包裝袋有一舾非常重要之問題 。該間題偽拉辣端部延伸至封閉區域内，故封閉區域在 -4 - (請先閲請背而之注意事項冉填寫本頁) ·- ·裝· 本紙張尺度遑用中β國家«準（CNS)IM規格（210X297公；it) 81. 7. 20,000^(1!) ^°〇439 經濟部屮央標準局貝工消赀合作社印製 五、發明説明（·>) 拉練端部之原度增加，因此若以高速度生産時，其密封 件將發生問題。 對於改善以上問題之包裝袋需求日益增加。對於可解 決以上缺點而改善以上問題之包裝袋形成/充裝/封閉 作業之需求亦日益增加。 依照本發明可提供一種以翻轉狀態形成/充装/封閉 包裝袋之食物包裝用包裝袋，及其作業方法和裝置。該 方法中包括以下步驟：提供一或許多薄片材料以便界定 包裝袋之一對壁部；將壁部設立成實質上垂直之狀態， 而該薄Η具有水平縱軸；沿著該薄Η郯接於壁部下邊緣 装設可再閉合之扣件材料製成之可互相結合之細條；形 成垂直側部封口；將該等薄片垂直地撕開，以便使包裝 袋之一部份互相分開；在包裝袋成為翻轉之狀態下從其 開啓之底部充裝食物；及將翻轉狀態下之包裝袋封閉。 各可再閉合扣件材料製細條上設有一或許多扣合構件。 依照本發明之一要旨，可在包裝袋内食物與可再閉合 扣合構件之間形成可剝開之密封封口。可剝開封口最好 為形成於扣合細條材料上之狹窄帶狀體，而非形成於壁 部材料上。此種方式與在包裝袋壁部之全部内表面塗敷 適合於形成可剝開封口材料之方式比較，可降低材料成 本。可剝開封口偽在充裝食物於包裝袋之前封閉。如此 可避免食物在形成，充裝，封閉作業當中，或之後接觸 到扣合構件。 -5 - (請先閲誚背而之注意事項存填寫本頁) • •裝· · · ·.町 _ 線. 本紙張尺度遑用中《«家«準（CNS)f4規格（210x297公龙) 81. 7. 20,000?k(ll) :00439 五、發明説明o )> 00439 Ministry of Economic Affairs, Bureau of Standards, Staff Consumption Cooperation, Duinen MA 6 It 6 V. Description of the invention (/) The present invention is about food packaging bags, especially about reclosable packaging bags and their formation, filling and closing Device and method. In the food industry, if the form / fill / seal (FFS) operation can be used to seal the food into a package, the packaging efficiency can be improved and the acceptable food placed on the scaffold can be obtained. the term. There are several factors that must be considered when providing commercially valuable bags through forming / filling / closing actions. One factor is that consumers can easily open the bag. Another factor is that the manufacturing cost of the packaging bag is low and the speed of forming / filling / closing operations is high. In addition, the packaging bag must be durable so as to withstand the pressure during forming / filling / closing operations, and the pressure during subsequent handling and handling without damage, and the appearance will not be deformed. In recent years, there has been an increasing demand for reclosable packaging bags with zippers or other devices. Among the conventional packaging bag structures, there is a special packaging bag structure that has been widely used commercially in recent years. The structure is rectangular, with a reclosable zipper extending along the edge of the green in the edge of the fold (US Patent No. 4 5 8 9 1 4 5). When opening the bag, the material of the bag can be torn along the fold edge green, and the zipper can be opened to take out the food. Because the zipper is installed along the long edge of the packaging bag, it is easier to take out the food in the packaging bag compared with the method of installing the zipper along a short edge. When each package contains a stack of food that is cut into thin Η or larger food such as a piece of cheese, you can place the "or a piece of food-3-This paper size is not in accordance with the Chinese" Home "standard (CNS) Τ4 specifications (210X297 public ¢) 8] .7. 20,000 sheets (II) (please read the precautions before filling in the wooden page) Installed · 200439 Λ 6 Η 6 Ministry of Economic Affairs, Bureau of Standards, Ex Gongxiao #Cooperative Du Print Fifth, the invention description (ν) is on a horizontally arranged thin Η and the sheet can wrap the food and form a packaging bag as disclosed in the aforementioned Patent No. 4, 5 9 9, 1 4 5. If the packaged food includes a large number of small pieces of food, such as sliced cheese, cereal, etc., it is generally desired that a part of the packaging bag be formed as an open end or a bag shape opened along one side The open end or open side of the packaging bag is located at the top of the partially formed bag-like packaging bag. In order to pour food into the partially formed packaging bag through the open top or open side. The vertical mode forming / filling / closing operation disclosed in U.S. Patent No. 4,874,257 represents a method for packaging containing many small pieces of food. In this patent, the zipper is installed vertically along one side of the completed packaging bag, and the food is filled into the packaging bag from the filling nozzle tube downward using gravity. U.S. Patent 4,945,714 shows three methods; in this method, these bags move pseudo-horizontally during the formation, filling and closing operations of the bags. The packaging bag in this patent pretends to have a single layer of thin Η with a pleated layer at the lower end and a zipper inside the fold layer to form a packaging bag in an inverted state. There are two problems with this patent. One of them is that the food may seep into the zipper, and the other is that if there is a row of holes on the top of the bag to make it easy to tear, or if there is an opening to hang it on the display hanger, the tightness may be There is a problem. The packaging bag with zipper mentioned above has a very important problem. The pseudo-pulling end of this question extends into the enclosed area, so the enclosed area is -4-(please read the back-to-back notes first and fill in this page) Standard (CNS) IM specifications (210X297; it) 81. 7. 20,000 ^ (1!) ^ ° 〇439 Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention description (· >) The originality of the part increases, so if it is produced at a high speed, its seals will have problems. The demand for packaging bags to improve the above problems is increasing. There is also an increasing demand for packaging bag forming / filling / closing operations that can solve the above disadvantages and improve the above problems. According to the present invention, it is possible to provide a packaging bag for food packaging that forms / fills / closes a packaging bag in an inverted state, and an operation method and device thereof. The method includes the following steps: providing one or more sheet materials to define a pair of wall portions of the packaging bag; setting the wall portions in a substantially vertical state, and the thin Η having a horizontal longitudinal axis; At the lower edge of the wall, a thin strip made of reclosable fastener material that can be combined with each other is formed; a vertical side seal is formed; these sheets are torn vertically to separate part of the packaging bag; The bag becomes filled with food from the opened bottom when it is turned over; and the packaging bag when turned over is closed. Each recloseable fastener material strip is provided with one or more fastening members. According to one aspect of the present invention, a peelable sealing seal can be formed between the food in the packaging bag and the reclosable snap member. The peelable seal is preferably a narrow band formed on the fastening strip material, rather than being formed on the wall material. Compared with a method suitable for forming peelable sealing material on the entire inner surface of the packaging bag wall, this method can reduce the material cost. The peelable seal is closed before filling the food in the packaging bag. In this way, food can be prevented from coming into contact with the fastener during formation, filling, closing operations, or afterwards. -5-(please read the precautions and fill in this page first) • • Installed · · · · machi_ line. This paper size is used in the "« Home «Standard (CNS) f4 specification (210x297 male dragon ) 81. 7. 20,000? K (ll): 00439 V. Description of invention o)
A 6 H G 經濟部中央櫺準局貝工消费合作社印製 £ 材封上平ί 以設顯相距 確， 裝 表互/ 著 部之其體««孔又於互小 明裝 包Μ24外有/全沿 壁動於氣體 穿且掛可撤 為充 中 β件 各設U。 於運熱用 列並吊，一 更， 例 W構 ，，^性 合後加使} 一 ，置時距 明成 施 U 合 面面 U 合 封往時可 2 成料位態相 說形 實,-«*閉 表表各閉 料可同亦ί 形材之狀其 之其 該 。 外内^1再 材對，時氮 好合方立與 式及 。4,合 之之 Ρ 可 條一力業將 最扣下直方 圖袋 例.1封 坦件物有 細用壓作S)置合孔為下 照裝 施12相 平構造具 合使合閉ue位閉穿成部 參包 實部互 上合構10 扣可封封 U 之再及後頂 下之 1壁22質閉等袋 將時之及hη部可方成袋 以明 第狀， 實各該裝 在合設裝ec端出上形裝 由發 之形20。有。4,包 可封預充 t 頂拉件在包 可本 明矩緣伸具合.3使 合。加 ，sh其而構袋於 旨明。發2邊延26封32便 封行施成1U於袋合裝位 要說法本第側部，部物以 之進域形 f 。接裝扣包件 他式方示及及上24壁造 ， 口 時區在as行鄰包將。構 其圖及表 118部件之構伸 封同合 。(0進上啓便上合 之照置 4 第，壁構關鍊延 開或封行術上袋開以架扣 明參裝至括16各合相拉地 剝前對進技袋裝易孔吊之 發下之 1包綠過閉其鎮平 可之捍而接裝包容開用合。本以閉圖10邊横各與連一水 料合面熔包 便置示結離 封 袋底26面補一艮 (請先閲讀背而之注意事項冉填寫本頁) 裝- 本紙a尺度遑用中國《家猱準(CNS) T4規格（2丨0X297公*) 81. 7. 20,000^(1!) <>00439 經濟部屮央標準局£3：工消#合作社印製 Λ 6 _Π6_ 五、發明説明（《·) 包裝袋上部邊緣，於閉合構件24及26之上部35,37之間 設有不可剝開之上部封口 3 6。許多扣緊綠部3 8在各扣合 構件24,26上，於拉鍊構造物與上部封口 36之間，縱向 地延伸於扣鍊構造物32,34之上方。本例中，各閉合構 件上設有一對扣緊緣部38,以便使拉鍊構造物32與34容 易以手操作扣緊或分開。 密閉可剌開封口 3 9在拉鍊構造物下方朝向其縱向延伸 並與其成為平行。該可剝開封口俱由各閉合構件24,26 上之聚合物材料39a, 39b製細條所構成。封口 39之強度 為消費者施加朝向外方之壓力於閉合構件24及76時，可 輕易地開啓之強度，但不會因形成/充裝/封閉作業及 搬運，處理及展示時由於受到包裝食物之正常壓力而容 易意外地開啓之強度。封口之開啓力大約在1.5磅至6.0 磅之間，最好在2 . 5磅至3 . 5磅之間。可剝開封口 3 9實質 上為不透氣，並且為不透水。因此，可剝開封口在拉鍊 構造物32,34内之位置可阻止包裝袋中之任何食物洩漏 至拉鍊構造物内，而且可避免拉鍊之連鎖構件位於密封 區域内。 形成可剝開封口之聚合物材料39a,39b製成之細條最 好為適合於該目的之習知聚合物材料，例如以下之一種 或2種以上材料：V A含量在4 %至2 2 %間之聚乙烯/ E V A ;聚丁烯；Su「lyn; Byne丨；薩冉（PVDC)共聚物；乙烯 丙烯酸共聚物；或甲基丙烯酸共聚物。如美國專利 (請先閲讀背而之注意事項冉填寫·本頁) 裝· 訂- 線- 本紙張尺度遑用中a «家樣準(CNS) Ή規格（2丨0x297公；《) m. 7. 20,000張（II) ^00439 Λ6 Μ 6 經濟部屮央榣準扃κχ工消赀合作社印製 五、發明説明（b ) 4782951中所掲示，可在薩冉共聚物層狀體與EVA層狀體 之間形成密封可剝開封口。 各包裝袋壁部12, 14最好傺由具有障壁性能之適當層 «材料製成，該層叠材料經由上述方法封合後，可使包 裝袋成為密封狀態。例如適合包裝乳酪薄Η之薄膜可包 括直線性低密度聚乙烯内層與聚酯或醯胺外靥之組合， 及聚乙烯中間黏靥。醯胺外層對瑞士乳酪持別有效，因 為該包裝袋需要有某種程度之二氣化磺氣體透氣性。閉 合構件24,26最好偽由EVA含量低之聚乙烯製成。閉合構 件可利用設在各閉合構件及臂部上之Surlyn薄層裝設在 壁部上。 為了將包裝袋10吊掛在展示吊架上，於包裝袋之上部 設有開孔8 6。該開孔通過壁部1 2 , 1 4之上部及通過閉合 構件24,26延伸，藉此增強孔部周圍之強度，以便支持 包裝袋之重量。如圖1中所示，一値或2傾以上之肋或 緣部3 8可從開孔8 6延伸，以便進一步增加包裝袋強度， 藉此在將包裝袋吊掛在零售展示架上及/或從架上取下 時受到不正常之力量，仍可防止包裝袋在開孔86部位發 生破裂。該開孔因為位於可剝開封口 3 9之上方，故可將 包裝袋内之食物密封包裝。在壁部12, 14及閉合構件24, 2 6上，閉合構件上部3 5 , 3 7之正下方位置形成有許多薄 弱線8 8,以便撕開包裝袋之上部而容易拉開扣緊緣部38 使扣鍊構造物32,34¾可剝開封口細條39a,39b分開。本 -8 - (請先閲請背而之注意事項再填寫本頁) 裝- 訂_ 本紙張尺度遑用中88國家楳準（CNS) T4規格（210X297公釐） 81. 7. 20,000¾ (II) 2004¾¾ Λ 6 |{ 6 經濟部屮央#準局工消费合作社印製 五、發明説明（7) 例中之薄弱線88偽形成在各壁部及閉合構件上互相對立 位置之穿孔。因為穿孔8 8位於開孔8 6之上方，故當包装 袋吊掛在展示架上時，可防止穿孔88之線列受到横向拉 力之作用而意外的撕開。 圖5表示本發明第2實施例之包裝袋41。圖5中之包 裝袋與圖1至4所示之包裝袋相似，包括一對矩形狀壁 部40,42，及具有連鎖拉辣構造物48,50之一對閉合構件 44,46。在拉鍊構造物上方設有扣緊緣部52,而可剝開 封口 54延伸於其下方。壁部40, 42沿箸其底綠部56, 58 及側線部互相封合。然而，圖5所示之包装袋與圖1至4 所示之包裝袋不同乏處為上部封口 64偽直接形成在包裝 袋之壁部4 0與4 2之間，而非設在閉合構件之間。因此， 閉合構件44與46在壁部40, 42之上緣部下方互相分開， 騰出沿著各壁部之頂部之週邊區域給上部封口 42。與圖 1至圖4所示之實施例相同的，於包装袋上部設有開孔 以便吊掛在展示吊架上，而且在壁部上之封口區域64正 下方設置互相對立之穿孔65做為薄弱線。 依照本發明之第3實施例（未圖示包裝袋之壁部可 由一 Η薄Η構成而非由分開之兩片薄片構成。本例之包 裝袋實質上與圖5所示之包裝袋相似。只是包裝袋材料 在其上緣部成為連續，而非由封口連結之兩個分開之壁 部，而且包裝袋材料在閉合構件44,46上緣部周圍提供 適當之吻合性。本例中，與其他實施例相同地在鄰接於 -9 - (請先閲讀背而之注意事項再填寫木頁) 裝· 訂_ 線· 本紙51又度遑用中國《家«準(CNS)T4規格（210X297公*) 81. 7, 20,000張⑻ Λ 6 Η 6 五、發明説明（《 ) 包裝袋頂部之位置設有吊掛在展示架上用之開孔，而在 其下方設有穿孔線列。 圖6及7表示本發明包裝袋之形成，充裝及封閉方法 及裝置之一實施例。如下文中所述，包裝袋偽以翻轉狀 態形成，充装及封閉。以下參照圖1至4所示包装袋10 說明將該包装袋丨0以翻轉狀態加以形成，充裝及封閉之 方法中之各步驟。 在圖6及7所示實施例中，壁部用材料偽從適當地層 II之薄膜之第1及第 2捲筒66及68以薄片狀供給。閉合 構件甩材料偽從閉合細條材料之第1及第2捲筒70及72 提供。從捲筒66及68供給之壁部材料包括靥叠共聚物材 料製成之薄Η 9 0及9 2。閉合細條材料包括具有雌形拉鍊 構造物之第1連鑛細條94,及具有雄形拉鍊構造物之第 2細條96。 圖6及7所示方法之第1步驟為互補拉鍊構造物32與 34之結合，亦即將拉鍊溝造物互相騮合使其成為連鎖結 (請先閲請背而之注意事項#填寫本頁) 裝·- 經濟部中央標準局Α工消t合作社印製 有塊條 可一形 具履細 成之於 括之等 形動熱 包76該 間運及 站面使 之復力 配表塊26往壓 裝内履 與可加 該之該24且施 ;上， 件而而 行線時 構平動 進直塊 合水移 74一履 閉 ，方 站於過 於時前 配列通7878向 装排96站站朝 鍊物及 閉閉相 拉造94。封封互 在構條態在在79 俱之細狀為。桿 驟立合鎖驟39合 步對閉連步口封 該相當成一封熱 。 互 。合下開加 合將75結 剝對 本紙張尺度遑用中《β家樣準(CNS)T4規格（2〗0X297公;《：) 81. 7. 20,000張（H) 200439 Λ 6 η 6 經濟部屮央楳準扃ΚΧ工消ft··合作社印製 五、發明説明（9) 成可剝開封口 3 9之閉合構件下部。閉合細條材料係間歇 性地向前移動，因此當加熱封合捍79合閉時，細條材料 停止移動。 下一步驟為將閉合細條94, 96之外表面封合於其相關 之壁部用薄Η90, 92之内表面上。此作業偽在裝配/封 閉站80進行；在該站80時使用第2對水平加熱封合桿82 進行所需之封合。當包裝袋在翻轉狀態下形成時，閉合 細條被裝設在沿著壁部薄片之下绨位置，因此當包裝袋 成為直立狀態時，該等細條横過己完成之包装袋頂部延 伸。 然後，利用習知之具有凹口之穿孔輪在穿孔站140形 成薄弱線列8 8。然後，利用垂直封合桿8 2將包裝袋側緣 部封合。在形成側部封口時，封合桿82在區域84壓碎對 應於已完成包裝袋中之閉合構件24, 26端部之閉合細條 。封合桿在已完成之包裝袋各側部沿著包裝袋之全部垂 直長度，或至少從壁部之底緣16, 18至可剝開封口 54之 部份形成不滲透性邊綠封閉區。垂直封合桿82最好包括 切刻元件以便在壁部薄片90及92上形成垂直開缝139, 該開缝從各壁部薄Η底緣向上延伸至一定高度，使壁部 材料之連結部141沿著壁部薄Η之上緣保持原狀，同時 使包裝袋之一部份互相分開。 在閉合構件之間形成可剝開口 39後形成侧部封口，卽 可將食物100包裝在已完成之各包裝袋中。此時，翻轉 -1 1 - (請先閲讀背而之注意事項再填窍本頁) 裝· 線- 本紙»尺度遑用中《家«毕(CNS) 規格（210X297公*) 7. 20,000^(11) 00439 Λ 6 \\6 經濟部中央棵準局ΕΧ工消费合作社印製 五、發明説明（I 狀態之包裝袋之未封閉底部98繼缅開啓，以便放入食物 .而在利用可剝開封口 2 9防止食物到達拉鍊之狀態下， 從分配嘴管102將所需量之食物充裝於袋中。然後將翻 轉之包裝袋以氮（Ν2 )或二氣化硪（C02 )等氣體予以平 熔接，並且利用S —水平封合桿104, 106沿著其水平頂 綠及水平底綠封閉。然後，利用垂直刀具108將該包裝袋 10從先導與後缠包裝袋切雛，該刀具將連結部141切斷 並修剪包裝袋之側緣，然後完成形成/充装/封閉作業。 若需要形成開孔86時，可在生産線上適當位置裝設開 孔裝置142。圓6, 7所示裝置中，開孔作業偽在形成包装 袋之垂直封口後立即，及充裝包裝袋之前進行。本發明 之其他實施例中，以上步驟之順序可改變，，例如圖8所 示實施例中，壁部材料之第1及第2薄片110, 112偽由 第1及第2捲筒114及U6所供給，該等捲筒可在垂直軸 周圍旋轉。閉合構件用材料偽由閉合細條材料用第1及 第2捲筒118及120供給。供給閉合細條122之一捲筒具 有雌性清造，而供給材料124之另一捲筒具有雄性構造。 圖8所示實施例中，閉合細條材料122及124之長度部 在兩傾平行加熱封閉站126，128連結於其相關之壁部材 料薄片110及112。然後，壁部與扣合構件130, 132之組 合薄Η通過垂直導锟1 3 4 , 1 3 6而到逹使閉合材料製拉鍊 構造物成為連鎖之封閉裝配站138,而如圖6, 7所示實 施例中所述地形成可剝開封口。以後之形成側部封口， -1 2 - (請先閱讀背而之注意事項#填寫禾頁) 裝. 線- 本紙51尺度遑用中國鼷家楳準(CNS) Τ4規格（210x297公¢) 81. 7. 20,000¾ (I!) q〇〇43^ A6 B6 五、發明説明（η ) 經濟部中央標準局員工消費合作社印製 之作。配皆 裝越 可 態例造 圖 物之合裝他 π 之超 上 狀施構 面 月 裝口 聯之其 Ρ 閉不 袋 時實之 平 包 封業壓 ，Μ 封在 ·，裝 啓 一 置 造 之 開作加外 可。 圖包 開 另 裝 構 成 剝之及以 ^ 裝，施 視將 袋 明 閉 分 完 可上熱業^充制實 正示 裝 發 封 部 己 成 Η 加作I.，限更 之表 包 本 ， 之 開 形薄置閉7T1成之變 袋，.，示 示 裝 袋 分 ，料設封Rfi形例内 裝圖圖 Ϊ 表 表 充 .，裝 上 0 及。K)材及種 其施.圍 包視之 ·， ， , 圖包 ，同117部，兩¾及實範 之透物 Μ 圖 圖 成 視之 □ 相ζ·壁78行]ο袋述旨 例之裝 ^面 0 形 正例 封例 U 於站進ΒΓ裝上要 施袋内3¾斷 斷 之 之施 部施中合閉時；^ 包受之 實裝其3-之 之 袋 置實 底實例封封同 Μ 之不述 1 包出著似 似 裝 裝一 及示施條略可 U 合明所 第示拉沿相 相 包 示另 部所實細省便 閉發中 明所便中 3 3;明 所明 頂？ 一 合可以 I 再本圍 發 1 以 1_ 圓圖發 6 發 成6,另扣了80Ρ 可。範 本圖開圖與 與之本 圖本 形圆明將除站？ 種法利 為為撕為為 為袋為.，為為 ，與發與法閉6,一方專 ：12 部 34;5裝6圖78 裝驟本偽方封圖供及諳式圖圖除圖圖圖圖包圖面圖圖 充步 業本 \ 與提置申圖 去 之 之 平 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度逍用中國國家標準(CNS)甲4規格（210x297公婕) 81. 5. 20,000(Η)A 6 HG Printed by Beigong Consumer Cooperative of the Central Department of Economics of the Ministry of Economic Affairs. The material is sealed on a flat surface to ensure that the distance between them is correct. Move the gas through the wall and hang it to be able to be withdrawn. For transporting heat with parallel suspension, one more, for example, W configuration, ^ added after the combination of} one, set the distance from the Ming Cheng Shi U joint surface U seal surface can be 2 into the material state of the state,- «* The closed table means that each closed material can be the same as the shape of the material. Outside the inside ^ 1 and then the right material, when the nitrogen is good and cubic and formula. 4. The integrated Ρ can be used as an example to buckle the histogram bag. 1 seals are thin and used as S). The closing hole is used to apply a 12-phase flat structure for the bottom photo. The closed part is covered with the solid part and the upper part is combined with each other. The 10 buckle can seal the U and the 1 wall under the top 22. The bag can be closed and the hη part can be formed into a bag to make it clear. Installed on the end of the installation equipment ec shape mounted hair shape 20. Have. 4. The package can be sealed and pre-filled. The top pull piece is in the package. Add, sh and construct the bag for the purpose. Send 2 sides, extend 26 seals, and then seal them into 1U at the closed position of the bag. To say the side of the book, the parts enter the domain shape f. Attach the buckle package. Other styles are shown on the 24th wall, and the time zone is next to the package. The structure and seal of the 118 parts of the drawing and table are the same. (0 into the upper opening and the upper and lowering the photo set 4th, the wall structure of the chain is extended or sealed, the upper bag is opened with the frame buckle, and the reference is included to the 16th. A bag of green under the hanging hair is closed and can be defended for peace and protection. It is closed and used for opening and closing. This is shown in Figure 10. Make up one face (please read the precautions and fill in this page first) Pack-This paper uses a Chinese standard "Chinese Standard" (CNS) T4 specification (2 丨 0X297 g *) 81. 7. 20,000 ^ (1 !) < > 00439 Ministry of Economic Affairs, Bureau of Standards, £ 3: Gongxiao # Cooperative Society Printed Λ 6 _Π6_ V. Description of the Invention (《·) The upper edge of the packaging bag, above the closure members 24 and 26, 35,37 There is a non-peelable upper seal 36. Many fastening green parts 38 are on each fastening member 24, 26, between the zipper structure and the upper seal 36, and extend longitudinally from the chain structure 32, Above 34. In this example, each closing member is provided with a pair of fastening edge portions 38, so that the zipper structures 32 and 34 can be easily fastened or separated by hand operation. The sealed and openable seal 39 is under the zipper structure It extends longitudinally and parallel to it. The peelable seal is composed of thin strips made of polymer material 39a, 39b on each closing member 24, 26. The strength of the seal 39 is for consumers to apply outward pressure to close The strength of the components 24 and 76 can be easily opened, but the strength will not be easily opened accidentally due to the normal pressure of the packaged food due to the formation / filling / closing operations and handling, handling and display. The opening force of the seal Approximately between 1.5 lbs and 6.0 lbs, preferably between 2.5 lbs and 3.5 lbs. The peelable seal 3 9 is substantially airtight and watertight. Therefore, the peelable seal is in the zipper The position within the structure 32, 34 prevents any food in the packaging bag from leaking into the zipper structure, and prevents the interlocking member of the zipper from being located in the sealed area. The polymer material 39a, 39b forming the peelable seal is made of The thin strip is preferably a conventional polymer material suitable for the purpose, such as one or more of the following materials: polyethylene / EVA with a VA content of 4% to 22%; polybutene; Su 「lyn; Byne丨; Saran (PVDC) total Polymers; ethylene acrylic acid copolymers; or methacrylic acid copolymers. Such as US patents (please read the precautions first and fill in this page). Binding · Binding-Line-This paper size is used in a «Home Sample Standard (CNS) Ή specifications (2 丨 0x297cm; ") m. 7. 20,000 sheets (II) ^ 00439 Λ6 Μ 6 Printed by the Ministry of Economic Affairs of the Central Committee of the Ministry of Economic Affairs κχ 工 消 貀 cooperative. V. Description of the invention (b) 4782951 As shown, a sealable peelable seal can be formed between the layered body of Saran copolymer and the layered body of EVA. Each of the packaging bag wall portions 12, 14 is preferably made of an appropriate layer having a barrier property. The laminated material is sealed by the above method to make the packaging bag in a sealed state. For example, a film suitable for packaging cheese thin Η may include a combination of a linear low-density polyethylene inner layer and a polyester or amide outer layer, and a polyethylene intermediate sticky layer. The outer layer of acetamide is particularly effective for Swiss cheese, because the packaging bag needs to have a certain degree of gas permeability of sulfonated gas. The closing members 24, 26 are preferably made of polyethylene with a low EVA content. The closing member can be installed on the wall using a thin layer of Surlyn provided on each closing member and arm. In order to hang the packaging bag 10 on the display hanger, an opening 86 is provided in the upper part of the packaging bag. The opening extends through the upper portion of the wall portions 12 and 14 and through the closing members 24 and 26, thereby enhancing the strength around the hole portion to support the weight of the packaging bag. As shown in FIG. 1, a rib or edge 38 with a value of more than 2 or more can extend from the opening 86 to further increase the strength of the packaging bag, thereby hanging the packaging bag on the retail display rack and / or Or, when it is removed from the rack, it is subjected to abnormal forces, which can still prevent the bag from breaking at the opening 86. Because the opening is located above the peelable seal 39, the food in the packaging bag can be sealed and packaged. On the wall portions 12, 14 and the closing members 24, 26, a number of weak lines 8 8 are formed directly below the upper portions of the closing members 35, 37, so as to tear the upper portion of the packaging bag and easily pull the fastening edge portion 38 Separate the buckle structure 32, 34¾ and peelable sealing strips 39a, 39b. Ben-8-(please read the precautions before filling in this page) Binding-Order _ This paper size is used in the 88 National Standard (CNS) T4 specifications (210X297 mm) 81. 7. 20,000¾ ( II) 2004 ¾¾ Λ 6 | {6 Printed by the Ministry of Economic Affairs # 揮 央 # quasi-bureau industrial and consumer cooperatives. Fifth, the description of the invention (7) The weak line 88 in the example is pseudo-perforated on each wall and the closing member at opposite positions. Because the perforations 8 8 are located above the openings 8 6, when the packaging bag is hung on the display rack, the line of the perforations 88 can be prevented from being torn accidentally by the lateral tension. Fig. 5 shows a packaging bag 41 according to the second embodiment of the present invention. The packaging bag in Fig. 5 is similar to the packaging bag shown in Figs. 1 to 4, and includes a pair of rectangular wall portions 40, 42 and a pair of closing members 44, 46 having a chain-pulling structure 48, 50. A fastening edge 52 is provided above the zipper structure, and the peelable seal 54 extends below it. The wall parts 40, 42 are sealed to each other along the green part 56, 58 and the side line part of the bottom. However, the difference between the packaging bag shown in FIG. 5 and the packaging bags shown in FIGS. 1 to 4 is that the upper seal 64 is pseudo formed directly between the wall portions 40 and 42 of the packaging bag, rather than being provided in the closing member between. Therefore, the closing members 44 and 46 are separated from each other below the upper edges of the walls 40, 42 to free up the upper seal 42 along the peripheral area of the top of each wall. Similar to the embodiment shown in FIGS. 1 to 4, an opening is provided in the upper part of the packaging bag to hang on the display hanger, and opposite perforations 65 are provided directly below the sealing area 64 on the wall as Line of weakness. According to the third embodiment of the present invention (the wall portion of the packaging bag not shown may be composed of a thin Η instead of two separate sheets. The packaging bag of this example is substantially similar to the packaging bag shown in FIG. 5. It is just that the bag material becomes continuous at its upper edge, rather than the two separate walls connected by the seal, and the bag material provides proper fit around the upper edges of the closing members 44, 46. In this example, the Other embodiments are similarly adjacent to -9-(please read the precautions before filling in the wooden page) Binding · Order _ Line · This paper 51 is again using the Chinese "Home" Standard (CNS) T4 specification (210X297 *) 81. 7, 20,000 sheets ⑻ Λ 6 Η 6 V. Description of the invention (《） The top of the packaging bag is provided with an opening for hanging on the display rack, and a perforated line is provided below it. And 7 represent an embodiment of the method and device for forming, filling and closing the packaging bag of the present invention. As described below, the packaging bag is pseudo-inverted, filled and closed. The following refers to the packaging bag shown in FIGS. 1 to 4 10 Description The packaging bag is formed in the inverted state, filled and closed The steps in the method. In the embodiment shown in FIGS. 6 and 7, the material for the wall is supplied in a sheet form from the first and second reels 66 and 68 of the film of the appropriate formation II. Provided from the first and second reels 70 and 72 of the closed strip material. The wall material supplied from the reels 66 and 68 includes thin Η 90 and 92 made of tethered copolymer material. The closed strip material includes The first strip 94 of the female zipper structure, and the second strip 96 with the male zipper structure. The first step of the method shown in FIGS. 6 and 7 is the combination of complementary zipper structures 32 and 34, which is also The zipper ditch creations are combined with each other to make it a chain (please read the back and forth precautions # fill out this page) installed ·-The Ministry of Economic Affairs Central Standards Bureau Α 工 消 t Cooperative printed a block can be a form of full details This is due to the inclusion of the isokinetic heat pack 76. The transportation and station surface make the compound force of the watch block 26 into the press fit and the 24 can be added; the upper and the lower parts are parallel. After entering the straight block, the water moved 74 and closed, and the square station was equipped with a train line 7878 to install 96 stations in the direction of the chain and closed. Draw 94. The seals are in a thin configuration at 79. The rods are closed and the locks are closed in 39 steps, which is quite a heat to the closed step seals. Mutually. Open and close together will be 75 knots. For peeling the paper, use the "Beta Home Sample Standard (CNS) T4 Specification (2〗 0X297);" :) 81. 7. 20,000 sheets (H) 200439 Λ 6 η 6 Ministry of Economic Affairs Printed by the ft. · Cooperative Society 5. Description of the invention (9) The lower part of the closure member that can be peeled off the seal 3 9. The closed strip material moves intermittently forward, so when the heat seal is closed 79, the strip material stops mobile. The next step is to seal the outer surfaces of the closed strips 94, 96 to the inner surfaces of the thin walls 90, 92 for their associated walls. This operation is performed at the assembly / sealing station 80; at this station 80, the second pair of horizontal heating sealing rods 82 are used to perform the desired sealing. When the packaging bag is formed in the overturned state, the closed strips are installed at positions along the wall under the sheet, so when the packaging bag is upright, the strips extend across the top of the completed packaging bag. Then, a line of weak lines 8 8 is formed at the perforating station 140 using a conventional perforating wheel with a notch. Then, the side edges of the packaging bag are sealed with the vertical sealing bar 82. In forming the side seal, the sealing rod 82 crushes the closed strips at the ends of the closure members 24, 26 in the completed package in the region 84. The sealing rod forms an impermeable edge green closed area along the entire vertical length of the package on each side of the completed package, or at least from the bottom edge 16, 18 of the wall to the peelable seal 54. The vertical sealing rod 82 preferably includes a cutting element to form a vertical slit 139 in the wall sheets 90 and 92, the slit extending upward from the bottom edge of each wall portion to a certain height so that the connection portion of the wall material 141 Maintain the original shape along the upper edge of the thin portion Η of the wall, while separating a part of the packaging bag from each other. After the peelable opening 39 is formed between the closing members, a side seal is formed, and the food 100 can be packaged in each completed packaging bag. At this time, flip -1 1-(Please read the precautions before filling in this page) Pack · Thread-Original Paper »Standard Use" Home «Bi (CNS) Specification (210X297) *) 7. 20,000 ^ (11) 00439 Λ 6 \\ 6 Printed by the TEX Industrial Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economy V. Description of the invention (The unclosed bottom 98 of the packaging bag in the I state is opened after Myanmar to allow food to be put in. Open the seal 2 9 to prevent food from reaching the zipper, fill the required amount of food from the dispensing nozzle 102 into the bag. Then, turn the overturned bag with nitrogen (Ν2) or two gasification (C02) and other gases Weld them horizontally, and use S-horizontal sealing rods 104, 106 to close along the horizontal top green and horizontal bottom green. Then, use the vertical cutter 108 to cut the packaging bag 10 from the leading and rear wrapping bags, the cutter Cut the connection part 141 and trim the side edges of the packaging bag, and then complete the forming / filling / closing operation. If the opening 86 is required, the opening device 142 can be installed at an appropriate position on the production line. Round 6, 7 In the display device, the hole opening operation is performed immediately after the vertical sealing of the packaging bag is formed, and the filling Before bagging. In other embodiments of the present invention, the order of the above steps can be changed. For example, in the embodiment shown in FIG. 8, the first and second sheets 110, 112 of the wall material are pseudo-generated by the first and second The reels 114 and U6 are supplied, and these reels can rotate around a vertical axis. The material for the closing member is pseudo-supplied by the first and second reels 118 and 120 for the closed strip material. One of the reels supplied with the closed strip 122 has The female is cleaned, and the other reel feeding material 124 has a male structure. In the embodiment shown in Fig. 8, the lengths of the closed strips 122 and 124 are heated at two inclined parallel closing stations 126, 128 connected to their associated walls Material sheets 110 and 112. Then, the combined thin wall of the wall part and the engaging members 130, 132 passes through the vertical guide rollers 1 3 4, 1 3 6 to make the closed material zipper structure become a chained closed assembly station 138, And the peelable seal is formed as described in the embodiment shown in FIGS. 6 and 7. Later, the side seal is formed, -1 2-(please read the back and the precautions # fill in the page) to install. Thread-this paper 51 scales are used in China's Nakai Standard (CNS) Τ4 specification (210x297 g) 81. 7 . 20,000¾ (I!) Q〇〇43 ^ A6 B6 V. Description of Invention (η) Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. It is equipped with a combination of more versatile drawings. The super pack-like construction face packs the PN closure of the flat pack when it is closed and does not have a bag. The M seal is in the package, and it can be opened and made in addition to the outside. Use ^ to install, Shi Shi to divide the bag into a closed package, and then you can go to the hot industry. ^ Fill it to show that the packaging and sealing part has become Η, added as I., limited to the watch cover, the open shape is thin and closed 7T1. Change the bag,., Show the bagging points, the material is set to seal the Rfi form. The internal diagram Ϊ table table charge., Install 0 and. K) Timber and seeding. Enveloping the package, the package, the same as 117, two ¾ and the actual permeable material M. The package of the package is as follows: Phase ζ · wall 78 lines] Loading ^ surface 0 shape positive example seal U When standing in ΓΓ loading and applying the closing part of the 3¾ broken inside of the bag to be closed in the middle; The same as Μ's not described 1 package appears to appear to be installed one and show a few rules can be U U Ming, the first part of the phase, the other part of the package, the other part of the details, the province is closed, the hair is closed, the center is clear, the center is 3 3; What do you know? One fit can I reissue this hair 1 to 1_circle to send 6 to 6, plus 80 buckle. Open the template picture and the book with it. This kind of law is for tearing and doing for the bag. For the sake of, and for the closure of the law 6, one side only: 12 parts 34; 5 packs 6 Figure 78 packs the pseudo-square seals for the supply of the map and the division of the map Tututubao.com is the same as that of submitting the application plan (please read the precautions on the back and then fill out this page). This paper standard uses the Chinese National Standard (CNS) A4 specifications ( 210x297 Gongjie) 81. 5. 20,000 (Η)