經濟部智慧財產局員工消費合作社印製 A7 __B7 五、發明説明（丨） 發明背景 本發明關係於用作容納例如粉狀淸潔劑之粒狀材料之紙 箱》該紙箱可以降低製造成本，易於開啓而不損其外觀， 再者，該紙箱有保持內容物乾燥之高超能力。 第49圖爲表示一種容納粉狀淸潔劑之習用紙箱之實例 透視圖。此習用紙箱含有一紙盒la和一內框lb，用厚紙 或瓦楞板製成，且內框lb黏著於紙盒la之內表面。該 紙盒la是以紙板6摺成，如第50圖所示。此紙板6包 含邊板2a-2d，頂翼片3a-3d分別連於邊板22-2(1之上端， 底翼片4a-4d分別連於邊板2a-2d之下端，和一邊翼片5d 連至邊板2a之側端。一切斷帶7用於開啓該紙箱而被固 定於邊板2a-2d和邊翼片5d等之內表面，而且在邊板2d 中有一對切口 7a形成於切斷帶7 —端之兩側，使消費 者能夠輕易拉出切斷帶7之末端。 爲製造第49圖所示之紙箱，首先，紙板6被摺成一 管狀，邊翼片5d接著於邊板2d所邊緣，底翼片4a-4d 共同接著而成紙箱之底板。其次如第51圖所示，框lb 被接著至紙盒之內表面la而強化該盒la,粉狀淸潔劑被 倒入內框lb,上翼片3a-3d被摺合並接.著共同形成紙箱 之頂板，如第52圖所示。 在開啓該紙箱之情形中，切斷帶7被從盒la以拉起 其末端水平切割邊板2a-2d,將己分離之唇蓋Id從本體 lc提起。 第53圖表示另一習用紙箱之實例。此紙箱包含一底板 本紙張尺度適用中國國家標準（CpS ) A4規格（210X297公釐） ----------t-----i、1J------^-------------- ... , t - I (請先閱讀背面之注意事項再填寫本頁) A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（？/ ) 9 ， 一對短邊板l〇a和10b,—對長邊板1U和lib，和一 唇蓋15連於長邊板lib之上端；一粉狀淸潔劑被容納於 紙箱之內空間14。一翼片15a形成於唇蓋15之一端，且 翼片15a被接著劑接著至側板lla之外表面。 在開啓該紙箱之情形中，翼片1 5 a被拉起離開邊板1 1 a 同時唇蓋15被提起。爲於開啓後再封閉該紙箱，翼片15a 被插入形成於長邊板lla之切口 16,而且唇蓋15因而保 持封閉位置。 然而第49圖所示習用紙箱，因爲用於設置內框lb之材 料成本和製程成本是需要的，難以降低紙箱之製造成本。 再者，剝開切斷帶7造成在盒1 a中形成間隙，且第49圖 之紙箱有一缺點，在紙箱被開啓後，間隙損及外觀。 另一方面，在第53圖之習用紙箱中，當翼片15a從邊 板lla撕開，翼片15a之一段可以留黏下著於邊板lia 之表面上，或一段邊板lla可能因接著於翼片15a而也 被撕去，因此紙箱之外觀易受損害。再者，在第53圖所 示之紙箱中，因爲在唇蓋15和邊板10b之間易於形成小 的間隙，使內容物有從紙箱散落或使內容物受潮等風險。 發明槪栗 因而本發明之一項目標在於提供一種紙箱，可以降低 製造成本；該紙箱易於開啓，而且具有高超能力以保持 內容物乾燥。 爲達成此項目標，根據本發明第一特徵之紙箱包含一 底板、一前板、一後板、邊板、一頂板、一外翼片，黏 (請先閲讀背面之注意事項再填寫本頁) •裝· 、?τ -線！ 本紙張尺度適用中國圏家揉準（CNS ) Α4規格（210X297公釐） / 經濟部智慧財產局貝工消費合作社印製 A7 B7 五、發明説明（）） 著部，和至少一切痕。該前板，後板，以及邊板均接於 底板並與之垂直。頂板彈性連接於後板之頂端。底板，前 板，後板，各邊板，和頂板配合圍成一個內空間。外翼 片彈性接於頂板之前端，而且外翼片爲藉由一黏著部黏 於前板之外表面而以可分離的方式結合。至少其中一個切 痕設於前板外表面與外翼片內表面至少其中之一者以環繞 黏著部。 根據本發明，當紙箱被開啓，各黏著部之一被剝開而 黏著於另一處，因此，得以防止剝去紙箱面層之大面積。 於是紙箱外觀的損傷可以防止。 此外，因爲外翼片是經由黏著部接著於前板之外表面 未啓開之紙箱，其氣密性可獲改進，因此可以防止內容 物受潮或散落。再奢，本發明之紙箱可由唯一紙片形成 而無需採用加強框，製造成本因此降低。 根據本發明第二槪念之紙箱，包含一底板、一前板、 一後板、各邊板、一頂板、一外翼片，和一內翼片。 外翼片是彈性連於頂板之一前端。前板有一開口以承接 外翼片之一端。內翼片連於前板之上端並黏著至一前板 之上端而藉由一黏著區圍繞於該開口。於是，一個容納 外翼片末端之空間形成於內翼片和前板之間。根據本發明 此一特色，外翼片末端可以輕易插入該開口，該外翼片 因而牢固保持於封閉位置。 根據本發明第三槪念之紙箱，包含一底板、一前板、 一後板、各邊板、一頂板、和一外翼片。該外翼片是彈性 連於頂板之一前端，且爲可浮黏於前板之一外表面而 本紙張尺度適用中國國家標準（cys ) A4規格（2丨0X297公釐） ----------K-----；---iT------I i V (請先聞讀背面之注意事項再填寫本頁) A7 £7_ 五、發明説明（If ) 在外翼片與前板之間用一隔間方法形成一間隙。 根據此一槪念，因爲在外翼片較低端和前板之間形成 間隙，易於以手指插入該間隙而提起該外翼片，開啓紙 箱之容易性因而獲得改變。 根據本發明之第四槪念之紙箱，包含一底板（21)、一 前板（2 2A)、一後板（22B)、各邊板（23A、23B)、一頂板（25)、 —外翼片（30)、黏著部（44,48)和至少數切痕之一（45、 46、45f)。外翼片（30)是彈性連於頂板（25)之前端，外翼 片（30)爲經由黏著部（44,48)浮黏至前板（22A)之一外表 面。數個切痕（45、46、45f)至少有一形成於前板（22A)而 沿黏著部（44)之周邊，以供切斷黏著部（44)而離開前板 (22A)。因此，此構造使紙箱可由提起外翼片（30)，於黏 著部（44)沿切痕（45、46、45f)脫離前板（2 2A)之時被開啓。 根據此項槪念，因爲整個黏著部（44)可以從前板（22A) 被切出，故而容易自前板（2 2A)整齊剝離唇片。 圖式簡單說明 第1圖爲根據本發明第一具體例表示紙箱之透視圖。 經濟部智慧財產局員工消費合作社印製 第2圖爲一展開圖，表示第一具體例形成紙箱之紙板。 第3圖爲一剖面圖，表示第一具體例在頂板中形成切痕。 第4圖爲一平面圖，表示在第一具體例中備有形成一匙 子的切片》 第5-7圖爲各平面圖，表示紙板摺法》 第8圚爲一透視圖，表示紙板摺法。 本紙張尺度逍用中國國家橾準（CNS > A4規格（210X297公釐） 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（f ) 第9圖爲被開啓之紙箱之透視圖。 第10圖爲將切片摺成匙子之透視圖。 第11與12圖爲平面圖，表示本發明另一具體例形成紙 箱之紙板》 第13與14圖爲平面圖，表示本發明另一具體例之紙箱。 第15圖爲一平面圖，表示形成另一具體例紙箱之紙板。 第16與17圖爲剖面圖，表示形成於第15圖具體例中 之切痕。 第1 8圖爲一透視圖，表示根據另一具體例之紙箱。 第1 9圖爲一展開圖，表示形成第1 8圖具體例紙箱之紙 板。 第20圖爲一剖面圖，表示形成於第18圖具體例中之一 種間隔方法。 第21圖爲一透視圖，表示開啓之紙箱。 第22圖爲一展開圖，表示形成另一具體例紙箱之紙板。 第23圖爲一剖面圖，表示第22圖具體例中形成間隔之 方法。 第24圖爲一展開圖，表示形成另一具體例紙箱之紙板。 第25圖爲一剖面圖，表示第24圖具體例中形成間隔之 方法》 第26圖爲一展開圖，表示形成另一具體例紙箱之紙板。 第27圖爲一剖面圖，表示第26圖具體例中形成間隔之方法。 第28圖爲一展開圖，表示形成具體例紙箱之紙板。 第29與30圖爲一平面圖，表示第28圖中紙板之一部份》 第31與32圖爲表示於第28圖之紙箱之剖面圖。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ----------篆-------iT------後 I ^ f (請先閱讀背面之注意事項再填寫本頁) A7 B7 五、發明説明（4 ) 第33圖爲一透視圖，表示開啓之紙箱。 第3 4圖爲一透視圖，表示根據本發明另一具體例中開 啓之紙箱。 第35與36圖爲一平面圖，表示形成第34圖紙箱之紙 板之一部份。 第37圖爲一透視圖，表示根據本發明另一具體例中開 啓之紙箱。 第38與39圖爲平面圖，表示形成第37圖紙箱之紙板 之一部份。 第40圖爲一透視圖，表示根據本發明另一具體例中開 啓之紙箱。 第41圖爲一平面圖，表示形成第40圖紙箱之底板之一 部份。 第42圖爲一透視圖，表示根據本發明另一具體例中開 啓之紙箱。 第43圖爲一平面圖，表示形成第41圖紙箱之紙板之部 份。 第44圖爲一剖面圖，表示紙板之一部份。 第45圖爲一平面圖，表示形成根據另一具體例紙箱之 紙板之一部份。 第46圖爲一透視圖，表示根據本發明另一具體例之開 啓紙箱。 第47圖爲一平面圓，表示形成第46圖紙箱之紙板之一部 份。 · 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 炉！ 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（Ί) 第48圖爲一展開圖，表示形成另一具體例紙箱之紙板。 第49圖爲習用紙箱之透視圖》 第50圖爲一展開圓，表示形成第49圖紙箱紙板。 第51-53圖爲其他習用紙箱透視圖。 較佯县體例之詳細說明 第1圖表示根據本發明第一具體例之一種紙箱20，該 紙箱20是以如第2圖所示厚紙板20a摺成。 該紙箱20具有一長方形之平行管狀，而且包含一底板 21、一前板2 2A、一後板2 2B、一對邊板23A和23B、一 頂板25、和一外翼片30。前板2 2A、後板2 2B和邊板23A 與23B連接至底板21並與之垂直，頂板25彈性連接於 後板22B上端。各板21、22A、22B、23A、23B和25配合 圍成一內空間24，一種粒狀物，具如粉狀淸潔劑，被容 納於內空間24之中，外翼片30具有長方形狀；且爲藉 由黏著部44與48浮黏接至前板2 2A之外表面，用以封 閉頂板25。 第2圖表示紙板20a之後表面，此表面將成爲紙箱20 之內表面。紙板20a包含底板21'前、後板22A與22B、 頂板25、外翼片30、八片長方形側翼片26A-29A和26B-29B、以及一長方形內翼片42。紙板20a可以爲兩層紙， 或3或多層紙，並包含至少一前層和一後層而可自紙板 20a本體剝離。紙板20a可以是一種回收紙。 側翼片26A-29A互相黏著而形成邊板23A,側翼片26B-29B互相黏著成爲邊板23B。內翼片42連至前板22A之上 本紙張尺度逋用中國國家揉準（CNS > A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) -1 訂 I.-- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（f) 端，而且內翼片42向內摺並黏著至前板22A之內表面， 如第1圖所示。 一半圓形拉片41形成於外翼片30下端之中央，一對 切痕32形成於從拉片41兩側延伸朝向一摺線，形成於 後板22B和頂板25之間。當拉起拉片41時，切痕將被 撕開，並且一唇片33將開啓而一對窄的邊部25b仍留在開 口之兩側，如第9圖所示。唇片33包含一三角段30a 形成於外翼片30之中，以及一長方形段25a形成於頂板 25之中。每一切痕32包含一切痕部32b，形成於外翼片 30之中，以及一切痕部32a形成於頂板25之中。 切痕部32a與32b可以是任何種類之習用切痕，在較 佳具體例中，切痕部32a爲淺切，而切痕部3 2b爲打孔 線。如果切痕部32a之情形爲淺切，則易於改善在紙箱 未來開啓前切痕部32a的氣密。而且，若切痕部32b爲 打孔線，則切痕部32b的切割比用淺切所成者容易。如第 3圖所示，在本具體例中之切痕部32a包含一對淺切之34a 與3 4b分別形成於頂板25之兩表面，而切口 34與3 4b 相互平行狀況而稍有距離。如此之切痕部3 2a可以造成唇 片33的開口而維持紙箱20的氣密。 如果各邊部25b之寬度W1爲大，在切痕部32a和頂板 25之長邊之間所成角度.Θ也就變大，而且唇片33之開啓 之難易也獲改進。然而，如此之安排卻造成紙箱2 0的開 啓寬度減少。因此，例如若紙箱有150公厘寬度、90公厘 深，而高度爲134公厘，則各邊部25b之寬度W1以約丨0公 -10- 本紙張尺度適用中國國家標準（CNS > A4^格（210X297公釐） 0 ll·· —I h (請先閲讀背面之注意事項再填寫本頁) ---τ、*τ· 經濟部智慧財產局員工消費合作杜印製 A7 ___B7 _ 五、發明説明（1 ) 厘而角度0約爲45度爲較佳。 —摺線41a形成於拉片41上沿外翼片30之下緣，可 改善拉片41之容易拉起》—半圓形開口 39形成於前板22A 之中央，使拉片41可以插入開口 39。此開口 39之內側 用內翼片42遮蓋，用黏著部42 a黏於前板22A之內表面。 黏著部42a有一如第2圖所示之方形環，並有一長方形 中心部42b面對開口 39而不黏著於前板22A。因此，在 開口 39之後側形成一個空間以供容納拉片41而可使脫 離。再者，爲使拉片41易於插入，內翼片42的中央部 4 2b以淺凹形成使容納拉片41之空間擴大。 如第2圖所示，前板22A和外翼片30以黏著部44和 48黏合在一起，此黏著部44與48分別設於前板22A和 外翼片30的上端，而且彼此間的黏著是用接著劑。黏著 部44與48之下緣向下凸出以使外翼片30易於從前板22A 剝離》黏著部44與48在此具體中爲一弧形；然而，黏 著部44與48下緣之形狀可以爲如梯形或三角形等其他形 狀。另一方面，黏著部44之上端爲一直線而沿內翼片42 與前板22A間所成之摺線；黏著部48之上端爲一直線而 沿外翼片30與頂板25間所成之摺線》 沿黏著部44的整個周邊，在前板22 A之外表面上形成 一圓形切痕45«此切痕45是淺切切割紙板20a之前層， 此前層對應於黏著部44因而可以在紙箱被開啓時從前板 22A分離。同時，沿黏著部48整個周邊，圓形切痕46形成 於外翼片30之內表面。此切痕46爲淺切切割紙板20a之後層， -11- 本紙張尺度適用中國國家標隼（CNS ) A4*i格（210X297公釐） (請先閲讀背面之注項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 ---^-—Βιλ —B^i ^^1 Bl^i mE_· l·—— i ^^^1 ^ϋ· nn an fj— ^^^1 ^i^·· n·— A7 B7 五、發明説明（p) 此後層對應於黏著部48，因而可以在紙箱被開啓時從 外翼片30分離。在實際使用中，當紙箱20被開啓，黏 著部44與>8中只有兩者之一被剝離而黏著另一，因此 可以防止以大面積剝除前後層。於是，可以防止紙箱20 外觀之損傷。雖然切痕45與46形成於本具體例，但切 痕45與46中之一可以省略。 在此具體例中，因爲切痕45與46之低處有一向下凸 出形狀如一弧形，當拉片41被顧客向上拉起，拉力集中 於切痕45或46之較低中央部位》因此，可以易於以減 小之拉力開啓唇片3 3。 在唇片33之三角段30a中，一水平摺線51a形成於黏 著部48之下以使拉片41易於拉起。摺線51a可以接觸黏 著部48之下緣。 在外翼片30中，一對邊黏部47a與47b形成於唇片33 之三角段兩側，並用接著劑等黏著至前板22A之外表面。 較佳爲採用接著劑而使接著劑不吸入打孔線32a。如果接 著劑被吸入打孔線32a,則將難於打孔線32a上整齊切割。 邊黏部47a與47b可以黏著部48接觸，或與黏著部48 分開。 拉片41爲經由小的圓形黏著部49與50浮黏至前板 2 2A。此圓黏部50形成於摺線41a以上，在拉片41中央； 圓黏部49形成於開口 39以下，在前板22A中央《再者，至 少一個圓形切痕（未示）形成於沿圓黏部49及/或50之整 個周邊，以防前、後層紙有大面積的剝離。於是，可防紙 -12- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (婧先閲讀背面之注意事項真填寫本頁) 訂J. 經濟部智慧財產局員工消費合作社印製 A7 __ •、發明説明（1 * ) 箱20外觀之損害》 如第2圖所示，前板22A之高度Η比較板22B和邊板 23Α與23Β之高度小，該較小之量相當於頂板25之厚度， 因此可防當紙箱被封閉時頂板2 5被傾斜。 紙箱之外表面較佳爲依需要於印刷之後加上塑膠塗層。 然而最好避免在黏著部42a、47a、47b、48、49和50上 形成塑膠塗層，此因塑膠塗層有損接著劑之黏著強度。 圓形黏著部49與50可以省去；然而，如果黏著部49 與50爲互相黏著，則可防唇片33被誤開。 在頂板25之內表面上，一切片35可以摺成一匙子35a， 如第10圖所示，其係以接著劑或黏膠帶浮黏。切片35 爲平板，可由硬化纖維、習用厚紙、或塑膠薄片等製成， 其大小爲比唇片3 3之長方段2 5 a小。如第4圖所示，切 片35包含手柄段36a、36b和36c,摺線37a和37b,切 口 37c與37d，和一突片36。爲形成如第10圖所示匙子 35a，首先，切片35被摺於線37a與37b之處；其次，突 片36嚙於手柄段36之外緣。於是匙35a如第10圖所示 者可無需工具而輕易形成。切片35可附著於前板22A、 邊板23A和23B、和後板22B等之內表面。然而，考慮易 於將匙35取下，較佳爲固定匙之切片35於頂板25。取代 切片35,習用塑膠匙可以配備於紙箱2〇之中。紙箱中無 匙，如有必要，爲屬可行》 爲用紙板20a形成紙箱20，例如，採用如下之程序。 首先，如第5圖所示，內翼片42經黏著部42a (見第2圖） -13- 本紙張^波適用中國國家樣率（〇阳）人4規格（2丨0><297公釐） (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 __B7 V. Description of the invention (丨) Background of the invention The present invention relates to a carton used for containing granular materials such as powder detergents. The carton can reduce manufacturing costs and is easy to open. Without compromising its appearance, the carton has a superb ability to keep the contents dry. Figure 49 is a perspective view showing an example of a conventional carton containing powdered detergent. This conventional carton contains a carton la and an inner frame lb made of thick paper or corrugated board, and the inner frame lb is adhered to the inner surface of the carton la. The carton la is folded from cardboard 6 as shown in FIG. The cardboard 6 includes side plates 2a-2d, and the top wings 3a-3d are connected to the upper ends of the side plates 22-2 (1, the bottom wings 4a-4d are connected to the lower ends of the side plates 2a-2d, and the side wings, respectively. 5d is connected to the side end of the side plate 2a. A cutting tape 7 is used to open the carton and is fixed to the inner surfaces of the side plates 2a-2d and the side flaps 5d, and a pair of cutouts 7a are formed in the side plate 2d. The two sides of the end of the cutting tape 7 allow consumers to easily pull out the end of the cutting tape 7. To make the carton shown in Figure 49, first, the cardboard 6 is folded into a tube, and the side flaps 5d are attached to the side. The edges of the plate 2d and the bottom flaps 4a-4d are then joined together to form the bottom plate of the carton. Next, as shown in Figure 51, the frame lb is attached to the inner surface la of the carton to strengthen the box la, and the powdery detergent is Poured into the inner frame lb, the upper flaps 3a-3d are folded and joined together to form the top plate of the carton, as shown in Figure 52. In the case of opening the carton, the cutting tape 7 is pulled up from the box la The end is horizontally cut edge plate 2a-2d, and the separated lip Id is lifted from the body lc. Figure 53 shows another example of a conventional carton. This carton contains a bottom plate. National Standard (CpS) A4 specification (210X297 mm) ---------- t ----- i, 1J ------ ^ ------------ -..., t-I (Please read the notes on the back before filling out this page) A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (? /) 9 〇a and 10b, for the long side plates 1U and lib, and a lip cover 15 connected to the upper end of the long side plate lib; a powder detergent is contained in the inner space 14 of the carton. A flap 15a is formed on the lip One end of 15 and the flap 15a is adhered to the outer surface of the side plate 11a. In the case of opening the carton, the flap 15a is pulled away from the side plate 1a and the lip 15 is lifted. After opening the carton, the flap 15a is inserted into the cutout 16 formed in the long-side plate 11a, and the lip 15 thus remains in the closed position. However, the conventional carton shown in FIG. 49 is because of the material cost for the inner frame lb. It is necessary to reduce the manufacturing cost of the carton. Furthermore, peeling off the cutting tape 7 causes a gap to be formed in the box 1a, and the carton of FIG. 49 has a disadvantage. After the carton is opened, the gap is On the other hand, in the conventional carton of FIG. 53, when the fin 15a is torn from the side plate 11a, a part of the wing piece 15a may remain adhered to the surface of the side plate lia, or a section of the side plate 11a The outer appearance of the carton may be damaged due to the tearing of the flap 15a. Furthermore, in the carton shown in FIG. 53, a small gap is easily formed between the lip 15 and the side plate 10b. , Causing the contents to fall out of the carton or the contents to moisture. Inventing the chestnut It is therefore an object of the present invention to provide a carton that can reduce manufacturing costs; the carton is easy to open and has superb ability to keep the contents dry. In order to achieve this goal, the carton according to the first feature of the present invention includes a bottom plate, a front plate, a back plate, a side plate, a top plate, and an outer flap, which are glued (please read the precautions on the back before filling this page ) • Install ·,? Τ-line! This paper size is applicable to China's Standard for Family Standards (CNS) Α4 (210X297 mm) / Printed by Shelley Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention ()) At least all marks. The front plate, the rear plate, and the side plate are connected to the bottom plate and perpendicular to the bottom plate. The top plate is elastically connected to the top of the back plate. The bottom plate, front plate, rear plate, side plates, and top plate cooperate to form an inner space. The outer flaps are elastically connected to the front end of the top plate, and the outer flaps are detachably joined by being adhered to the outer surface of the front plate by an adhesive portion. At least one of the cuts is provided on at least one of the outer surface of the front plate and the inner surface of the outer flap to surround the adhesive portion. According to the present invention, when the carton is opened, one of the adhesive portions is peeled off and adheres to the other, so that a large area of the carton surface layer can be prevented from being peeled off. Damage to the appearance of the carton can then be prevented. In addition, since the outer flap is an unopened cardboard box attached to the outer surface of the front plate via the adhesive portion, its airtightness can be improved, so that the contents can be prevented from being wet or scattered. Furthermore, the carton of the present invention can be formed from a single piece of paper without using a reinforcing frame, thereby reducing manufacturing costs. The cardboard box according to the second aspect of the present invention includes a bottom plate, a front plate, a rear plate, side plates, a top plate, an outer flap, and an inner flap. The outer wing is elastically connected to one front end of the top plate. The front plate has an opening to receive one end of the outer flap. The inner flap is connected to the upper end of the front plate and adheres to the upper end of a front plate and surrounds the opening by an adhesive area. Thus, a space accommodating the end of the outer fin is formed between the inner fin and the front plate. According to this feature of the present invention, the end of the outer wing can be easily inserted into the opening, and the outer wing is thus firmly held in the closed position. The cardboard box according to the third aspect of the present invention includes a bottom plate, a front plate, a rear plate, side plates, a top plate, and an outer flap. The outer wing is elastically connected to a front end of the top plate, and is floatingly adhered to an outer surface of the front plate. The size of this paper applies the Chinese national standard (cys) A4 specification (2 丨 0X297 mm) ----- ----- K -----; --- iT ------ I i V (Please read the precautions on the back before filling this page) A7 £ 7_ V. Description of the invention (If) is outside A gap is formed between the wings and the front plate by a compartment method. According to this idea, since a gap is formed between the lower end of the outer wing and the front plate, it is easy to lift the outer wing by inserting the gap with fingers, and the ease of opening the carton is changed. The carton according to the fourth concept of the present invention includes a bottom plate (21), a front plate (2 2A), a rear plate (22B), side plates (23A, 23B), a top plate (25), and the outside The flap (30), the adhesive part (44, 48), and at least one of the cuts (45, 46, 45f). The outer wing piece (30) is elastically connected to the front end of the top plate (25), and the outer wing piece (30) is floating and adhered to one of the outer surfaces of the front plate (22A) through the adhesive portion (44, 48). At least one of a plurality of cuts (45, 46, 45f) is formed in the front plate (22A) along the periphery of the adhesive portion (44) for cutting off the adhesive portion (44) and leaving the front plate (22A). Therefore, this structure enables the carton to be opened by lifting the outer flap (30) when the adhesive portion (44) detaches from the front plate (2 2A) along the cut (45, 46, 45f). According to this idea, since the entire adhesive portion (44) can be cut out from the front plate (22A), it is easy to neatly peel the lip from the front plate (22A). Brief Description of the Drawings Fig. 1 is a perspective view showing a carton according to a first specific example of the present invention. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 2 is an expanded view showing the first specific example of a cardboard box. FIG. 3 is a cross-sectional view showing a first specific example in which cuts are formed in the top plate. Fig. 4 is a plan view showing a slice forming a spoon in the first concrete example. Figs. 5-7 are each plan view showing a cardboard folding method. Fig. 8 is a perspective view showing a cardboard folding method. This paper size is in accordance with the Chinese National Standard (CNS > A4 size (210X297 mm). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. A7 B7. 5. Description of the invention (f). Figure 9 is a perspective view of the opened carton. Fig. 10 is a perspective view of folding a slice into a spoon. Figs. 11 and 12 are plan views showing another embodiment of the present invention in a cardboard box. Figs. 13 and 14 are plan views showing another embodiment of the present invention. Cardboard box. Figure 15 is a plan view showing cardboard forming another specific example. Figures 16 and 17 are cross-sectional views showing cuts formed in the specific example of Figure 15. Figure 18 is a perspective view. Fig. 19 shows a carton according to another specific example. Fig. 19 is an expanded view showing the cardboard forming the carton of the specific example of Fig. 18. Fig. 20 is a sectional view showing a space formed in the example of Fig. 18 Method. Figure 21 is a perspective view showing the opened carton. Figure 22 is an expanded view showing the cardboard forming another specific example of the carton. Figure 23 is a cross-sectional view showing the spacing formed in the specific example of Figure 22. Method Figure 24 A developed view shows the cardboard forming another specific example of a carton. Figure 25 is a cross-sectional view showing the method of forming a space in the specific example of Figure 24. Figure 26 is a developed view showing a specific example of forming a carton. Figure 27 is a cross-sectional view showing the method of forming a gap in the specific example of Figure 26. Figure 28 is an expanded view showing the cardboard forming a specific example carton. Figures 29 and 30 are plan views showing 28 Part of the cardboard in the picture "Figures 31 and 32 are cross-sectional views of the carton shown in Figure 28. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -------- -篆 ------- iT ------ Post I ^ f (Please read the notes on the back before filling this page) A7 B7 V. Description of the invention (4) Figure 33 is a perspective view , Which shows the opened carton. Figure 34 is a perspective view showing the carton opened in another specific example of the present invention. Figures 35 and 36 are plan views showing a part of the cardboard forming the 34th drawing box. Figure 37 is a perspective view showing a carton opened in another specific example of the present invention. Figures 38 and 39 are A plan view shows a part of the cardboard forming the 37th drawing box. Fig. 40 is a perspective view showing a carton opened in another specific example of the present invention. Fig. 41 is a plan view showing the forming of the 40th drawing box. Part of the bottom plate. Fig. 42 is a perspective view showing a carton opened in another specific example of the present invention. Fig. 43 is a plan view showing a portion of the cardboard forming the 41st drawing box. Fig. 44 is A sectional view showing a part of the cardboard. Figure 45 is a plan view showing a part of the cardboard forming a carton according to another embodiment. Fig. 46 is a perspective view showing an opened carton according to another embodiment of the present invention. Fig. 47 is a flat circle showing a part of the cardboard forming the 46th drawing box. · This paper size applies Chinese National Standard (CNS) A4 (210X297mm) (Please read the precautions on the back before filling this page). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (Ί) Figure 48 is an expanded view showing a cardboard box forming another specific example. Figure 49 is a perspective view of a conventional cardboard box. Figure 50 is an unrolled circle showing the formation of the 49th sheet of cardboard. Figures 51-53 are perspective views of other conventional carton boxes. Detailed description of the system of the Pi County. Fig. 1 shows a carton 20 according to the first specific example of the present invention. The carton 20 is folded from a cardboard 20a as shown in Fig. 2. The carton 20 has a rectangular parallel tube shape, and includes a bottom plate 21, a front plate 22A, a rear plate 22B, a pair of side plates 23A and 23B, a top plate 25, and an outer flap 30. The front plate 2 2A, the rear plate 2 2B, and the side plates 23A and 23B are connected to the bottom plate 21 and perpendicular thereto, and the top plate 25 is elastically connected to the upper end of the back plate 22B. The plates 21, 22A, 22B, 23A, 23B, and 25 cooperate to form an inner space 24. A granular material, such as a powdered detergent, is contained in the inner space 24. The outer flap 30 has a rectangular shape. ; And is floatingly adhered to the outer surface of the front plate 2 2A by the adhesive portions 44 and 48 to close the top plate 25. FIG. 2 shows the rear surface of the cardboard 20 a, and this surface will become the inner surface of the carton 20. The cardboard 20 a includes a bottom plate 21 ′, front and rear plates 22A and 22B, a top plate 25, outer flaps 30, eight rectangular side flaps 26A-29A and 26B-29B, and a rectangular inner flap 42. The paperboard 20a may be two-layer paper, or three or more layers of paper, and includes at least a front layer and a rear layer and is peelable from the body of the paperboard 20a. The cardboard 20a may be a kind of recycled paper. The side wing pieces 26A-29A are adhered to each other to form the side plate 23A, and the side wing pieces 26B-29B are adhered to each other to form the side plate 23B. The inner flap 42 is connected to the front plate 22A. The paper size is in accordance with the Chinese national standard (CNS > A4 size (210X297 mm) (Please read the precautions on the back before filling this page). -1 Order I.- -Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (f), and the inner wing 42 is folded inward and adhered to the inner surface of the front plate 22A, as shown in Figure 1. Half circle A pull tab 41 is formed in the center of the lower end of the outer flap 30, and a pair of cuts 32 are formed extending from both sides of the pull tab 41 toward a fold line formed between the rear plate 22B and the top plate 25. When the pull tab 41 is pulled up, The cut will be torn, and a lip 33 will open while a pair of narrow sides 25b remain on both sides of the opening, as shown in Figure 9. The lip 33 includes a triangular segment 30a formed on the outer wing 30, and a rectangular section 25a is formed in the top plate 25. Each mark 32 includes a mark 32b formed in the outer flap 30, and the mark 32a is formed in the top plate 25. The cut portion 32a and 32b can be any kind of conventional cuts. In a preferred embodiment, the cuts 32a are shallow cuts, and the cuts 3 2b Punch line. If the cut portion 32a is shallow cut, it is easy to improve the airtightness of the cut portion 32a before the carton is opened in the future. If the cut portion 32b is a punch line, the cut of the cut portion 32b is easy. It is easier than using shallow cutting. As shown in FIG. 3, the cut portion 32a in this specific example includes a pair of shallow cuts 34a and 3 4b formed on both surfaces of the top plate 25, and the cuts 34 and 3 4b is parallel to each other with a slight distance. In this way, the cut portion 3 2a can cause the opening of the lip 33 and maintain the airtightness of the carton 20. If the width W1 of each side portion 25b is large, the cut portion 32a and the top plate 25 The angle between the long sides. Θ becomes larger, and the ease of opening the lip 33 is improved. However, this arrangement results in a reduction in the opening width of the carton 20. Therefore, for example, if the carton has Width, 90mm depth, and height of 134mm, the width W1 of each side 25b is about 丨 0mm-10- This paper size applies to Chinese national standards (CNS > A4 ^ grid (210X297mm) 0 ll · · —I h (Please read the notes on the back before filling this page) --- τ, * τ · Ministry of Economic Affairs Production Bureau employee consumer cooperation Du printed A7 _B7 _ V. Description of the invention (1) It is better that the angle 0 is about 45 degrees.-The fold line 41a is formed on the pull tab 41 along the lower edge of the outer wing 30, which can improve Easy pull-up of the pull-tab 41 "-A semi-circular opening 39 is formed in the center of the front plate 22A, so that the pull-tab 41 can be inserted into the opening 39. The inner side of this opening 39 is covered with an inner flap 42 and adhered with an adhesive portion 42a The inner surface of the front plate 22A. The adhesive portion 42a has a square ring as shown in FIG. 2, and a rectangular central portion 42b faces the opening 39 and does not adhere to the front plate 22A. Therefore, a space is formed on the rear side of the opening 39 for accommodating the pull-tab 41 to be detachable. Furthermore, in order to facilitate the insertion of the pull tab 41, the central portion 42b of the inner flap 42 is formed with a shallow recess to expand the space for accommodating the pull tab 41. As shown in FIG. 2, the front plate 22A and the outer wing piece 30 are bonded together with adhesive portions 44 and 48, and the adhesive portions 44 and 48 are respectively provided on the upper ends of the front plate 22A and the outer wing piece 30 and are adhered to each other. Use adhesive. The lower edges of the adhesive portions 44 and 48 protrude downward so that the outer flap 30 can be easily peeled from the front plate 22A. The adhesive portions 44 and 48 are curved in this embodiment; however, the shape of the lower edges of the adhesive portions 44 and 48 may be For other shapes such as trapezoid or triangle. On the other hand, the upper end of the adhesive portion 44 is a straight line along the fold line formed between the inner flap 42 and the front plate 22A; the upper end of the adhesive portion 48 is a straight line and along the fold line formed between the outer flap 30 and the top plate 25 A round cut 45 is formed on the outer surface of the adhesive portion 44 on the outer surface of the front plate 22 A. This cut 45 is a shallow cut of the previous layer of the cardboard 20a. The previous layer corresponds to the adhesive portion 44 and can be opened in the carton. From the front plate 22A. At the same time, a circular cut 46 is formed on the inner surface of the outer flap 30 along the entire periphery of the adhesive portion 48. This cut 46 is the layer after shallow cutting of the cardboard 20a. -11- This paper size is applicable to China National Standard (CNS) A4 * i (210X297 mm) (Please read the note on the back before filling this page) Economy Printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau --- ^ --- Βιλ —B ^ i ^^ 1 Bl ^ i mE_ · l · —— i ^^^ 1 ^ ϋ · nn an fj— ^^^ 1 ^ i ^ ·· n · — A7 B7 V. Description of the Invention (p) The subsequent layer corresponds to the adhesive portion 48, so it can be separated from the outer flap 30 when the carton is opened. In actual use, when the carton 20 is opened, only one of the adhesive portion 44 and > 8 is peeled off and adhered to the other, so that the front and rear layers can be prevented from being peeled off in a large area. Accordingly, damage to the appearance of the carton 20 can be prevented. Although the cuts 45 and 46 are formed in this specific example, one of the cuts 45 and 46 may be omitted. In this specific example, because the lower part of the cuts 45 and 46 has a downward convex shape like an arc, when the pull tab 41 is pulled up by the customer, the pulling force is concentrated on the lower central part of the cuts 45 or 46. It is easy to open the lip 3 3 with a reduced pulling force. In the triangular section 30a of the lip 33, a horizontal folding line 51a is formed under the adhesive portion 48 so that the pull-tab 41 can be easily pulled up. The fold line 51a can contact the lower edge of the adhesive portion 48. In the outer flap 30, a pair of side adhesive portions 47a and 47b are formed on both sides of the triangular section of the lip 33, and are adhered to the outer surface of the front plate 22A with an adhesive or the like. It is preferable to use an adhesive agent so that the adhesive agent is not sucked into the punch line 32a. If the adhesive is sucked into the punch line 32a, it will be difficult to cut the punch line 32a neatly. The side adhesive portions 47 a and 47 b may be in contact with or separated from the adhesive portion 48. The pull-tab 41 is float-adhered to the front plate 2 2A through the small circular adhesive portions 49 and 50. The circular adhesive portion 50 is formed above the fold line 41a and at the center of the pull tab 41; the circular adhesive portion 49 is formed below the opening 39, and at the center of the front plate 22A The entire periphery of the adhesive portion 49 and / or 50 prevents large-area peeling of the front and rear layers of paper. So, can prevent paper-12- This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297mm) (Jing first read the notes on the back and fill in this page) Order J. Printed by the Intellectual Property Bureau Staff Consumer Cooperatives System A7 __ • Description of the invention (1 *) Damage to the appearance of the box 20 "As shown in Figure 2, the height of the front plate 22A is smaller than the height of the comparison plate 22B and the side plates 23A and 23B. The smaller amount is equivalent to The thickness of the top plate 25 prevents the top plate 25 from being tilted when the carton is closed. The outer surface of the carton is preferably coated with a plastic coating after printing as required. However, it is better to avoid forming plastic coatings on the adhesive portions 42a, 47a, 47b, 48, 49, and 50, because the plastic coatings impair the adhesive strength of the adhesive. The circular adhesive portions 49 and 50 can be omitted; however, if the adhesive portions 49 and 50 are adhered to each other, the lip 33 can be prevented from being opened by mistake. On the inner surface of the top plate 25, all pieces 35 can be folded into a spoon 35a, as shown in FIG. 10, which is floated with an adhesive or an adhesive tape. The slice 35 is a flat plate, which can be made of hardened fiber, conventional thick paper, or plastic sheet, and the size is smaller than the rectangular section 2 5 a of the lip 33. As shown in FIG. 4, the cut piece 35 includes handle segments 36a, 36b, and 36c, fold lines 37a and 37b, cutouts 37c and 37d, and a protruding piece 36. To form a spoon 35a as shown in FIG. 10, first, the slice 35 is folded at the lines 37a and 37b; second, the tab 36 is engaged at the outer edge of the handle section 36. Thus, the spoon 35a can be easily formed as shown in Fig. 10 without tools. The slice 35 may be attached to the inner surfaces of the front plate 22A, the side plates 23A and 23B, and the rear plate 22B and the like. However, considering the ease of removing the spoon 35, it is preferred that the slice 35 of the fixed spoon is on the top plate 25. Instead of the slice 35, a conventional plastic spoon can be provided in the carton 20. There are no spoons in the carton. If necessary, it is feasible. ”To form the carton 20 with cardboard 20a, for example, the following procedure is used. First, as shown in FIG. 5, the inner fin 42 passes through the adhesive portion 42 a (see FIG. 2) -13- This paper ^ wave is applicable to the national sample rate (〇 阳) person 4 specifications (2 丨 0 > < 297 Mm) (Please read the notes on the back before filling out this page)
、tT 經濟部智慧財產局員工消費合作杜印製, TT Consumption Cooperation by Employees of Intellectual Property Bureau, Ministry of Economic Affairs
In ^1.1 n l·—— tn ^^^1 m ^^^1 m nn nn ^^—4 tmmmee ^^^1 —^1« 經濟部智慧財產局員工消費合作社印製 A7 B7 ---—_------- 五、發明説明（、>) 黏於前板之內表面。以接著劑施於待黏各段如50、48'47a 和47b，而紙板20a被摺成一組件20b，如第6圖所示。其 次，組件20b摺成如第7圖所示以摺成紙箱之其他兩角； 然後；第7圖之組件20c再摺成如第6圖所示。組件20b 被疊起打包，各叠被送至裝塡內容物至紙箱20中之程 序。因爲切片35附著於組件20b而同爲平板，組件20b 之儲運均爲方便。 在包裝內容物之程序中，如第8圖所示，側翼片26B-29B被互相黏成一邊板23B，而內容物，例如淸潔劑，被傾 入紙箱之後，側翼片26A-29A互相黏成另一邊板23A。 打開紙箱20之時，拉片41被用手指拉起，因而切割 切痕32a與32b而打開唇片33,如第9圓所示。此時，黏 著部49與50中之紙表面層（前層或後層）從前板22A或 三角段30a被剝開，而仍黏於他處。因爲圓形切痕是沿 黏著部49與50周邊形成，一圓形表面層可以被整齊剝 離。第9圖表示一種狀況，其中在黏著部49中之紙前 層49a被從原來位置49b剝開，而仍黏其他黏著部50。 同時，在黏著部44與48中的紙之表面層之一後前板 22A或三角段30a被剝開而仍黏住他處。因爲切痕45與46 是沿黏著部44與48周邊形成，任一表面層都可被整齊 剝開。第9圖表示一種狀況，其中在黏著部44中之紙 前層44a被從原來位置44b剝開而仍黏於其他黏著部48。 當唇片33被打開，切片35即露出而黏附於翻轉的唇片 33之後表面。因，此易於處理切片35。切片35被摺成如 -14- 本纸張尺度適用中國國家揉準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)In ^ 1.1 nl · —— tn ^^^ 1 m ^^^ 1 m nn nn ^^ — 4 tmmmee ^^^ 1 — ^ 1 «Printed by A7 B7 ---_ ------- 5. Description of the invention (, >) Adhered to the inner surface of the front plate. The adhesive is applied to the sections to be adhered, such as 50, 48'47a, and 47b, and the cardboard 20a is folded into a component 20b, as shown in FIG. Secondly, the assembly 20b is folded into the other two corners of the carton as shown in Fig. 7; then, the assembly 20c in Fig. 7 is folded into as shown in Fig. 6. The modules 20b are stacked and packed, and each stack is sent to a procedure for loading the contents into the carton 20. Since the slice 35 is attached to the component 20b and is also a flat plate, the storage and transportation of the component 20b are convenient. In the process of packaging the contents, as shown in FIG. 8, the side flaps 26B-29B are adhered to each other as a side plate 23B, and the contents, such as a detergent, are poured into a carton, and the side flaps 26A-29A are adhered to each other成 23A。 Side plate 23A. When the carton 20 is opened, the pull-tab 41 is pulled up with a finger, so that the cuts 32a and 32b are cut and the lip 33 is opened, as shown in the ninth circle. At this time, the paper surface layer (front or back layer) in the adhesive portions 49 and 50 is peeled off from the front plate 22A or the triangular section 30a, and is still stuck elsewhere. Since a circular cut is formed along the periphery of the adhesive portions 49 and 50, a circular surface layer can be peeled off neatly. Fig. 9 shows a situation in which the paper front layer 49a in the adhesive portion 49 is peeled from the original position 49b, while the other adhesive portions 50 are still adhered. At the same time, the front plate 22A or the triangular section 30a is peeled off at one of the surface layers of the paper in the adhesive portions 44 and 48 and still sticks elsewhere. Since the cuts 45 and 46 are formed along the periphery of the adhesive portions 44 and 48, any surface layer can be peeled off neatly. Fig. 9 shows a state in which the paper front layer 44a in the adhesive portion 44 is peeled from the original position 44b and still adheres to the other adhesive portions 48. When the lip 33 is opened, the slice 35 is exposed and adheres to the rear surface of the flipped lip 33. Therefore, it is easy to handle the slice 35. Slice 35 is folded as -14- This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page)
A7 B7 五、發明説明（、}) 第10圖所示之匙35a，此匙35a可供量取內容物。在紙 箱20被開啓之後，唇片3 3可以利用將拉片4 1插入形成 於前板20之開口 39中而牢固保持封閉位置。 在此具體例中，頂板25兩側完全被側翼片29A與29B 及外突片30所包圍。此外，因爲形成於頂板25之切痕32a 爲淺切口，紙箱20之氣密可獲改善，因此可防內容物之 受潮或散落。 再者，本發明紙箱可以只用單一紙板20 a製成而無需 加強框，因而降底製造成本。雖然少了一框，紙箱20因 邊板23A與23B係分別黏合四側翼片26A-29A及26B-29B 所形成而有高強度。 第11圖表示本發明第二具體例。在此具體例中，形成 —直的淺切45a在前板22A外表面上沿前板22A與內翼片 42間所成整個摺線。其他構造與第一具體例相同。在此 二具體例中，比之第一具體例，在形成紙箱20時，內翼 片42較易整齊摺屈。 第12圖表示本發明第三具體例。在此第三具體例中，形 成一直線淺切46 a，在頂板25之內表面上，沿頂板25與 外翼片3 0間所成摺線。其他構造與第一具體例相同。在 此第三具體例中，當形成紙箱20時，易於整齊摺屈外翼 片30。 第13圖表示本發明第四具體例。在此第四具體例中，黏 著部44與48分別比第一具體例向下移動。 第14圖表示本發明第五具體例。在此第五具體例中， -15- 本紙張尺度適用中國國家椟準（CNS ) Α4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 、·ιτ -綉！ 經濟部智慧財產局員工消費合作社印製 A7 ________B7_ 五 '發明説明（A ) 一對切痕部份32a分別沿頂板25與各邊板23A與23B 間所成摺線而形成。因此，紙箱20之開口寬度變成比第 一具體例者爲大。 第15圖表示本發明第六具體例。在此具體例中，一直 線切痕45在前板22A外表面上，沿前板22A與內翼片42 間所成摺線而形成。如第16圖所示，切痕45包含短而 淺之切口 45b和未切部份45c交替排列於其縱向之中，而 且淺切線口 45b只切及紙之前層。切痕45之形成使內翼 片42之摺屈容易。如第17圖所示，切痕45可以包含穿 透之切口 45d和未切部份45c交替排列於其縱向。 第18圖表示根據本發明第七具體例之紙箱，而第19 圖表示形成該紙箱20之紙板20a»在此實施例中，間隔 物41b形成一間隙43，此具體例之間隔物41b,如第21圖 所示，爲一圓形突物41b形成於拉片41之後表面上而突向 前板22A。此突物41b是對拉片41中央部位壓成，且其 高度範圍最好介於少於1公厘至數公厘之間。突物41b之 中心落於拉片41之摺線41a上。再者，在本具體例中， 圓形黏著部49與50形成於與突物41b分離而向上之位 置。本具體例之其他構造與第一具體例相同。 在此實施例中，如第20圖所示，因爲間隙43形成於拉片 41之整低端和前板22A之間，使易用指端插入間隙43而 提起拉片41，而且因易於打開紙箱20而獲改進。再者’ 突物41b只以壓花方法於紙上而形成，因此形成突物41b 之成本非常低。然而，若有需要，突物41b可以用其 -16- 本紙張;01適用中國國家橾準（CNS ) A4^格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) Τ、?τ -¾. 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（β) 他材料如塑膠或紙製成小片附上而形成。再者，突物4 1 b 之形狀不限於圓形；可以用長方形、三角形、橢圓形、 弧形等等。 第22圖與第23圖表示本發明第八具體例。在此具體例 中，拉片41之突物41b形成於摺線41a與拉片41較下 端之間。本具體例之其他構造與第七具體例相同。第七具 體例所擁有之優點也可由本具體例獲得。 第24圖與第25圓表示本發明第九具體例。在此具體例 中，間隔用物當一突物39a，形成於前板22A之中而向 拉片41之中心突出·此突物39a是以壓花方法形成於前 板22A中央部位，且其高度範圍最好亦介於少於1公厘 至數公厘之間。其他構造與第七具體例相同。第七具體例 所擁有之優點也可由本具體例獲得。 第26與27圖表示本發明第十具體例。在此具體例中， 間隔物爲一凹穴第3 9b從前板22A之外表面下陷而成。該 凹穴39b之定位使拉片41c之較低端面向凹穴39b之底 部。本具體例之凹穴39a具有弧形或寬之豆形形狀使圍繞 於拉片41之半圓邊緣成一均勻空位。然而，凹穴之形狀 並不限定此一形狀；可以爲圓形、長方形、三角形、橢 圓形、半圓形或U形等形狀。 在此具體例中，如第27圖所示，因爲間隙43是形成於 外翼片30之較下端和凹穴39b底部之間，拉片41易於手 指插入間隙43而被拉起，而且紙箱因而易於開啓而獲改 -17- 本紙張尺度適用中國囷家標準（CNS ) A4規格（210X297公釐） ----------rf ! (請先閲讀背面之注意事項再填寫本頁) •訂--- . 線·---- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（卜） 善。再者，在此具體例中，因爲拉片41並不從前板22A 突出，紙箱20之安排可以緊密方式施行。 (請先閏讀背面之注意事項再填寫本頁) 第28-33圖表不本發明第十一具體例。在此具體例中， 黏著部44與48分別以一「W」狀形成，包含兩個三角形。 如第29與30圖所示。此兩三角形之形成使其頂點向下而 其基部分別吻合於內翼片42與前板22A間所成摺線，及外 翼片30與頂板25間所成摺線。三角形之頂角^丨（見第30 圖）較佳約爲90°，且三角形較佳爲等腰三角形；然而，本 發明並不受限於此等構造。 如第30圖所示，一切痕45形成於前板22A之前面上 而沿黏著部44之整個周邊。此切痕45爲一淺切切口只及 於該雙層紙之前層。再者，如第30與31圖所示，兩個三角 形切痕46形成於切痕45之相對側，使落於切痕45之內 角與切痕45有W2之距離。這些三角形切痕4 6'之淺切口 僅切至雙層紙之背層。另一方面，各切痕並不沿黏著部48 之周邊形成。 經濟部智慧財產局員工消費合作社印製 因爲切痕45與46形成於紙之兩面，當拉片被拉起以 打開紙箱20時，如第3 1圖所示，黏著部44可以易於以 自前板22A被切出而接著於外翼片30之內表面。切出黏 著部44所需力量可由減少45與46兩切痕間之距離W2而 降低；然而，如果W2距離太小，則45與46有發生不必 要的切割之風險。 在此具體例中，爲使能夠切出黏著部44,內翼片42被藉 由只在其週邊部份42a黏至前板22A之背面。再者，一 -18-本紙張尺度逋用中國國家標準（CNS ) A4规格（210X297公釐） A7 _ _B7_ _ 五、發明説明（Π ) 水平摺線51a被形成以連接黏著部48兩三角形之頂角以 改進拉片41使易於拉起。 拉片41是藉黏著部41b與39a黏至前板22A之正面。 如第22圖所示，外翼片30之黏著部41b被形成以突向 前板22Α»前板22A之黏著部39b被形成以突向外翼片30, 且黏著部41b和39a被用接著劑互相黏合，而在拉片41 與前板22A之間形成一間隙43。因此，易於以指尖插入間 隙43以拉起拉片4 1，使紙箱20之易於開啓能獲改進。 在此具體例中，黏著部41b和39a爲一水平延伸之正方 形；然而，黏著部4 1 b與3 9 a可有其他形狀如圓形或橢 圓形者。 其他構造與第一具體例者相同》 在此具體例中，黏著部44與48有一「W」之形狀；當 拉片41被拉起以開啓紙箱時，切痕45與46可輕易被從 黏著部44三角區44 c之較低頂角44d(見第30圖）被拉出， 因而可以改善紙箱20之易以開啓。 再者，因爲摺線51a形成於黏著部48之較低端，當拉 片41被拉起，外翼片可被摺至摺線51a,且拉力集中於黏 著部44之低頂角44d。因此，得以易於切割切痕45與46。 此外，因爲整個黏著部44可以從前板22A被切出，較 之如果切痕46未被形成者，其將比較易於從前板22A剝 開唇片_^前部30c。 第4^6圖表示本發明第十二具體例。在此具體例中， 黏著部與48分別形成而有等腰三角形之形狀。這些 三角形部44與48之頂角指向開口 39 ,且其基部分別 ^ -19- 本紙張尺度適用中國國家橾準（CNS ) A4规格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 A7 _B7 五、發明説明（<) 與內翼片42與前板22A間所成摺線，以及外翼片3〇與 頂板25間所成摺線等吻合。三角形之黏著部44與48中 之頂角αΐ(見36圖）不大於90度。 如第36圖所示，沿黏著部44整個週邊，於前板22Α 正面上形成三角形的切痕45使只在雙層紙之前層切割〃 再者，三角形的切痕46形成於切痕45之反面以使其以 —定距離落在切痕45之內》此三角形之切痕46是以淺切 口製成，只切割紙之背面。再者，如第35圖所示，一水 平摺線5U被形成而經過三角形的黏著部48之頂點以改 善拉片41之易於拉起。各切痕不沿黏著部48周邊形成。 其他構造與第28-33圖所示第十一具體例相同。 在此第十二具體例中，因爲黏著部44與48所指之輕 低端面向拉片41之中心，當拉片41被拉起以開啓紙箱 時，切痕45和46可以輕易從黏著部44漸小之較低端 44d (見第36圖）被切出，紙箱20之易於開啓因而更獲改 善。 第37 - 39圖表示本發明之第十三具體例。在此具體例中， 黏著部44與48分別形成而具「VVV」之形狀包含三個三 角尖端向下》各三角形頂點向下，且共基部分別與內翼 片42和前板22A間所成摺線以及外翼片30和頂板25間 所成摺線等吻合。其他構造與第28-33圖所示之具體例 相同。 在此具體例中，因爲黏著部44與48有「VVV」形狀， 三角形之黏著部44與48之頂角α 1 (見第30圖）可被減小， 甚至如果紙箱20之開口寬度爲大者亦然。因此，紙箱20之 -20 - 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） — ^1 ϋ It n ΙΊ I 4— ^ .1 I I I -訂— I I I 線 I —r- (請先閲讀背面之注意事項再填寫本頁) A7 _B7 _________ 五、發明説明（丨1 ) 易於開啓於此狀況獲得改善。 (請先閱讀背面之注意事項再填寫本頁) 第40與41圖表示本發明之第十四具體例，在此具體 例中，黏著部44與48以及切痕45形成於與第28-33圖 所示具體例之相同狀態中。兩個V形切痕46形成於切痕 45之反面，使與切痕45以一定距離而落在切痕45之內。 其他構造與第28 - 33圖所示具體例者相同。 第十一具體例擁有之優點也可由本具體例獲得。 第42-44圖表示本發明之第十五具體例，在此具體例 中，如第4 3圖所示，一打孔切痕4 5 f以與第2 8 - 3 3圖所 示第十一具體例中切痕45相同之狀況形成。此打孔切痕 45f包含如第44圖所示之切透部45g和未切部45h交替 排列而於其中成縱向。背面切痕46不在此具體例中形成。 在此具體例中，當拉片41被拉起以打開紙箱20如第42 圖所示，打孔切痕45 f被切割而黏著部44留下黏於唇片 之內表面。因此，第28 - 3 3圖之具體例所擁優點也能夠 在本具體例中獲得。 -綠！ 打孔切痕45f可從變更如第45圖所示。在此變更之具 體例中，打孔切痕45f包含有L形之彎曲切口。 經濟部智慧財產局員工消費合作社印製 第46與47圖表示本發明之第十六具體例。在此具體例 中，容納拉片41之開口不形成於前板2 2A之中，而是以 一打孔切痕45f形成於前板22A之中，如第47圖所示。 此打孔切痕4 5 f有切透部和未切部交替排列於其縱向（見 第44圖），且切痕45f有一梯形向下收縮之形狀。此打孔切 痕45 f包含於其較低部位，有兩個V形部44d和一半圓部 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公董） 經濟部智慧財產局員工消費合作社印製 A7 __B7____ 五、發明説明（π ) 形成於兩個V形部之間。該半圓部以向上突起形成。切 痕45f所包圍之區域被黏至外翼片30之內表面作爲一黏 著部4 4。 在此具體例中，當拉片41被拉起以打開紙箱20,切 痕45f被從V形部44d切開而仍黏於唇片之內表面，如 第46圖所示。一半圓凸物39形成於前板22A，一間隙用 於容納拉片41者形成於凸物39與內翼片42之間。因此， 唇片可以被插入拉片41於凸物39與內翼片42間所成間 隙內而封閉。 在此具體例中，因爲切痕45 f具有兩個V形部，可用 被減少之拉力在與前述各具體例相同狀況中，切割打孔 切痕45f。再者，因爲在凸物39與內翼片42間形成容納 拉片41之間隙，因而可以插入拉片41而沿凸物39之背 面滑動，因此唇片之易於封閉獲得改善。 第48圖表示根據本發明第十七具體例用於製作紙箱之 紙板20a。在此具體例中，一打孔切痕45f形成於前板22A 以形成梯形的黏著部44，一長方形片60，和一半圓片62 連至長方形片60之上端。打孔切痕45 f具有切透部和未 切部交替排列於其縱向之中（見第44圖）。黏著部44被黏 至形成於外翼片30內表面之黏著部48。各切痕不形成於 沿黏著部48周邊之處。 在此具體例中，當拉片41被拉起以打開紙箱20，黏 著部44從前板22A被切開而仍接著於唇口內表面。結果，— 長方形片60和一半圓形片62形成於前板22A，而且在60與 -22- 本紙張尺度逋用中國國家橾準（CNS > A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)A7 B7 5. Description of the invention (,}) The spoon 35a shown in Figure 10, this spoon 35a can be used to measure the content. After the carton 20 is opened, the lip 33 can be firmly held in the closed position by inserting the pull tab 41 into the opening 39 formed in the front plate 20. In this specific example, both sides of the top plate 25 are completely surrounded by the side wing pieces 29A and 29B and the outer protruding piece 30. In addition, since the cuts 32a formed in the top plate 25 are shallow cuts, the airtightness of the carton 20 can be improved, so that the contents can be prevented from being wet or scattered. Furthermore, the carton of the present invention can be made of a single cardboard 20a without the need for a reinforcing frame, thereby reducing manufacturing costs. Although one frame is missing, the carton 20 has high strength because the side plates 23A and 23B are bonded to the four side flaps 26A-29A and 26B-29B, respectively. Fig. 11 shows a second specific example of the present invention. In this specific example, a straight shallow cut 45a is formed on the outer surface of the front plate 22A along the entire fold line formed between the front plate 22A and the inner flap 42. The other structures are the same as those of the first specific example. In these two specific examples, when forming the carton 20, the inner fins 42 are more easily and flexibly bent than the first specific example. Fig. 12 shows a third specific example of the present invention. In this third specific example, a straight shallow cut 46a is formed, and a fold line is formed on the inner surface of the top plate 25 along the top plate 25 and the outer wing 30. The other structures are the same as those of the first specific example. In this third specific example, when the carton 20 is formed, the outer flaps 30 are easily bent and folded. Fig. 13 shows a fourth specific example of the present invention. In this fourth specific example, the adhesive portions 44 and 48 are moved downwards from the first specific example, respectively. Fig. 14 shows a fifth specific example of the present invention. In this fifth specific example, -15- This paper size applies to China National Standard (CNS) Α4 size (210X297 mm) (Please read the precautions on the back before filling out this page), · ιτ-embroidery! Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ________B7_ Five 'Explanation (A) A pair of notch portions 32a are formed along the fold lines formed between the top plate 25 and the side plates 23A and 23B, respectively. Therefore, the opening width of the carton 20 becomes larger than that of the first specific example. Fig. 15 shows a sixth specific example of the present invention. In this specific example, a linear cut 45 is formed on the outer surface of the front plate 22A along a fold line formed between the front plate 22A and the inner fin 42. As shown in Fig. 16, the cut 45 includes short shallow cuts 45b and uncut portions 45c alternately arranged in the longitudinal direction thereof, and the shallow tangent opening 45b cuts only to the front layer of the paper. The formation of the cuts 45 facilitates the bending of the inner fins 42. As shown in Fig. 17, the cuts 45 may include penetrating cuts 45d and uncut portions 45c arranged alternately in the longitudinal direction thereof. Fig. 18 shows a carton according to a seventh specific example of the present invention, and Fig. 19 shows a paperboard 20a forming the carton 20 »In this embodiment, the spacer 41b forms a gap 43, and the spacer 41b of this specific example, such as As shown in FIG. 21, a circular protrusion 41 b is formed on the rear surface of the pull tab 41 and protrudes toward the front plate 22A. The protrusion 41b is formed by pressing the central portion of the pull tab 41, and its height preferably ranges from less than 1 mm to several mm. The center of the protrusion 41b falls on the fold line 41a of the pull-tab 41. Further, in this specific example, the circular adhesive portions 49 and 50 are formed at positions separated from the protrusion 41b and upward. The other structures of this specific example are the same as those of the first specific example. In this embodiment, as shown in FIG. 20, because the gap 43 is formed between the entire lower end of the pull tab 41 and the front plate 22A, the finger 41 can be easily inserted into the gap 43 to lift the pull tab 41, and because it is easy to open The carton 20 is improved. Furthermore, the protrusion 41b is formed only on the paper by embossing method, so the cost of forming the protrusion 41b is very low. However, if necessary, the protrusion 41b can use its -16- this paper; 01 applies to China National Standards (CNS) A4 ^ (210X297 mm) (Please read the precautions on the back before filling this page) Τ 、 ? τ -¾. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (β) Other materials, such as plastic or paper, are formed by attaching small pieces. Moreover, the shape of the protrusion 4 1 b is not limited to a circle; a rectangle, a triangle, an oval, an arc, and the like can be used. 22 and 23 show an eighth specific example of the present invention. In this specific example, the protrusion 41b of the pull tab 41 is formed between the fold line 41a and the lower end of the pull tab 41. The other structures of this specific example are the same as those of the seventh specific example. The advantages possessed by the seventh specific example can also be obtained from this specific example. Figures 24 and 25 show the ninth specific example of the present invention. In this specific example, the spacer serves as a protrusion 39a formed in the front plate 22A and protrudes toward the center of the pull tab 41. This protrusion 39a is formed at the center of the front plate 22A by an embossing method, and its The height range is also preferably between less than 1 mm and several mm. The other structures are the same as those of the seventh specific example. The advantages possessed by the seventh specific example can also be obtained by this specific example. 26 and 27 show a tenth specific example of the present invention. In this specific example, the spacer is a recess 39b formed from the outer surface of the front plate 22A. The recess 39b is positioned so that the lower end of the pull tab 41c faces the bottom of the recess 39b. The recess 39a of this specific example has an arc shape or a wide bean shape so that a semicircular edge around the pull-tab 41 becomes a uniform space. However, the shape of the cavity is not limited to this shape; it can be circular, rectangular, triangular, oval, semicircular, or U-shaped. In this specific example, as shown in FIG. 27, because the gap 43 is formed between the lower end of the outer wing 30 and the bottom of the recess 39b, the pull tab 41 is easily inserted into the gap 43 by fingers and pulled up, and the carton is thus Easy to open and change -17- This paper size is applicable to China Standard (CNS) A4 (210X297mm) ---------- rf! (Please read the precautions on the back before filling this page ) • Order ---. Line · ---- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (b) Good. Furthermore, in this specific example, since the pull-tab 41 does not protrude from the front plate 22A, the arrangement of the carton 20 can be implemented in a tight manner. (Please read the precautions on the reverse side before filling out this page) Figures 28-33 are not the eleventh specific examples of the present invention. In this specific example, the adhesive portions 44 and 48 are respectively formed in a “W” shape and include two triangles. As shown in Figures 29 and 30. The two triangles are formed with their vertices facing downwards and their bases matching the fold lines formed between the inner wing 42 and the front plate 22A, and the fold lines formed between the outer wing 30 and the top plate 25, respectively. The apex angle of the triangle (see FIG. 30) is preferably about 90 °, and the triangle is preferably an isosceles triangle; however, the present invention is not limited to these configurations. As shown in Fig. 30, all marks 45 are formed on the front surface of the front plate 22A and along the entire periphery of the adhesive portion 44. This cut 45 is a shallow cut only before the double-layer paper. Furthermore, as shown in Figs. 30 and 31, two triangular cuts 46 are formed on the opposite sides of the cut 45, so that the inner corner falling within the cut 45 and the cut 45 have a distance of W2. These triangular cuts 4 6 'shallow cuts are cut only to the backing layer of the double-layer paper. On the other hand, each cut is not formed along the periphery of the adhesive portion 48. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs because the cuts 45 and 46 are formed on both sides of the paper. When the pull tab is pulled up to open the carton 20, as shown in FIG. 22A is cut out and continues on the inner surface of the outer fin 30. The force required to cut out the adhesive portion 44 can be reduced by reducing the distance W2 between the two cut marks 45 and 46; however, if the distance W2 is too small, there is a risk that 45 and 46 will cause unnecessary cutting. In this specific example, in order to allow the adhesive portion 44 to be cut out, the inner wing piece 42 is adhered to the back surface of the front plate 22A only at its peripheral portion 42a. Furthermore, I-18- this paper size uses Chinese National Standard (CNS) A4 specifications (210X297 mm) A7 _ _B7_ _ V. Description of the invention (Π) A horizontal fold line 51a is formed to connect the tops of the two triangles of the adhesive portion 48 The corners improve the pull tab 41 to make it easy to pull up. The pull-tab 41 is adhered to the front surface of the front plate 22A by the adhesive portions 41b and 39a. As shown in FIG. 22, the adhesive portion 41b of the outer flap 30 is formed to protrude to the front plate 22A »The adhesive portion 39b of the front plate 22A is formed to protrude to the outer flap 30, and the adhesive portions 41b and 39a are used to be bonded The adhesives are adhered to each other, and a gap 43 is formed between the pull-tab 41 and the front plate 22A. Therefore, it is easy to insert the gap 43 with a fingertip to pull up the pull tab 41, and the easy opening of the carton 20 can be improved. In this specific example, the adhesive portions 41b and 39a have a horizontally extending square shape; however, the adhesive portions 4 1 b and 3 9 a may have other shapes such as a circular shape or an oval shape. Other structures are the same as those of the first specific example. "In this specific example, the adhesive portions 44 and 48 have a" W "shape. When the pull-tab 41 is pulled up to open the carton, the cuts 45 and 46 can be easily adhered from The lower apex angle 44d (see FIG. 30) of the triangular area 44c of the portion 44 is pulled out, thereby improving the ease with which the carton 20 can be opened. Furthermore, since the folding line 51a is formed at the lower end of the adhesive portion 48, when the pull-tab 41 is pulled up, the outer flap can be folded to the folding line 51a, and the pulling force is concentrated on the low vertex angle 44d of the adhesive portion 44. Therefore, the cut marks 45 and 46 can be easily cut. In addition, since the entire adhesive portion 44 can be cut out from the front plate 22A, it is easier to peel the lip from the front plate 22A than the front portion 30c if the cut 46 is not formed. Fig. 4 ^ 6 shows a twelfth specific example of the present invention. In this specific example, the adhesive portions and 48 are formed separately and have the shape of an isosceles triangle. The apex angles of these triangles 44 and 48 point to the opening 39, and their bases are ^ -19- This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling (This page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and the Consumer Cooperative Cooperative Printed by the Ministry of Economic Affairs and the Intellectual Property Bureau of the Employee Consumer Cooperative Printed A7 _B7 V. Description of the invention (&) The fins 30 conform to the fold lines formed between the top plates 25 and the like. The apex angle αΐ (see Fig. 36) of the triangular adhesive portions 44 and 48 is not more than 90 degrees. As shown in FIG. 36, a triangular cut 45 is formed on the front surface of the front plate 22A along the entire periphery of the adhesive portion 44 so that the cut is made only before the double-layered paper. Furthermore, a triangular cut 46 is formed in the cut 45 The reverse side makes it fall within a certain distance within the cut 45. The triangular cut 46 is made with a shallow cut, and only the back of the paper is cut. Furthermore, as shown in Fig. 35, a horizontal folding line 5U is formed to pass through the apex of the triangular adhesive portion 48 to improve the pull-up of the pull-tab 41 easily. Each cut is not formed along the periphery of the adhesive portion 48. The other structures are the same as the eleventh specific example shown in Figs. 28-33. In this twelfth specific example, because the light low ends of the adhesive portions 44 and 48 face the center of the pull tab 41, when the pull tab 41 is pulled up to open the carton, the cuts 45 and 46 can be easily removed from the adhesive portion. The lower end 44d of 44 (see Fig. 36) is cut out, and the carton 20 is easier to open and thus improved. 37 to 39 show a thirteenth specific example of the present invention. In this specific example, the adhesive portions 44 and 48 are formed respectively, and the shape with "VVV" includes three triangular tips downward ", and the vertices of the triangles are downward, and the common base portion is respectively between the inner wing 42 and the front plate 22A. The fold line and the fold line formed between the outer wing piece 30 and the top plate 25 coincide with each other. Other structures are the same as the specific examples shown in Figs. 28-33. In this specific example, because the adhesive portions 44 and 48 have a “VVV” shape, the apex angle α 1 (see FIG. 30) of the triangular adhesive portions 44 and 48 can be reduced, even if the opening width of the carton 20 is large. The same is true. Therefore, Carton 20-20-This paper size applies to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) — ^ 1 ϋ It n ΙΊ I 4— ^ .1 III-order — III line I —r- (Please (Read the precautions on the back before filling this page) A7 _B7 _________ 5. Description of the invention (丨 1) It is easy to open. This situation has been improved. (Please read the precautions on the reverse side before filling out this page) Figures 40 and 41 show the fourteenth specific example of the present invention. In this specific example, the adhesive portions 44 and 48 and the cut 45 are formed on the 28th and 33th. The specific example shown in the figure is in the same state. Two V-shaped cuts 46 are formed on the opposite sides of the cuts 45 so that they fall within the cuts 45 at a certain distance from the cuts 45. The other structures are the same as those in the specific examples shown in FIGS. 28 to 33. The advantages possessed by the eleventh specific example can also be obtained from this specific example. Figures 42-44 show a fifteenth specific example of the present invention. In this specific example, as shown in Figure 4 3, a punching cut 4 5 f is the same as the tenth shown in Figures 2 8-3 3 In one specific example, the cuts 45 are formed in the same condition. The punched cuts 45f include cut-through portions 45g and uncut portions 45h as shown in Fig. 44 alternately arranged in the longitudinal direction. The back cut 46 is not formed in this specific example. In this specific example, when the pull-tab 41 is pulled up to open the carton 20 as shown in FIG. 42, the punching cut 45 f is cut and the adhesive portion 44 remains adhered to the inner surface of the lip. Therefore, the advantages of the specific examples in Figs. 28-33 can also be obtained in this specific example. -green! The punching cut 45f can be changed as shown in FIG. 45. In a specific embodiment of this modification, the punched cut 45f includes an L-shaped curved cut. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Figures 46 and 47 show the sixteenth specific example of the present invention. In this specific example, the opening for accommodating the pull tab 41 is not formed in the front plate 22A, but is formed in the front plate 22A with a punching cut 45f, as shown in Fig. 47. The punched cut 4 5 f has cut-through portions and uncut portions alternately arranged in its longitudinal direction (see FIG. 44), and the cut 45 f has a trapezoidal downward contraction shape. This punching cut 45 f is included in the lower part, and has two V-shaped portions 44d and a half-round portion. The paper size applies the Chinese National Standard (CNS) Α4 specification (210X297 public director). The Ministry of Economic Affairs ’Intellectual Property Bureau staff consumer cooperative Print A7 __B7____ 5. Description of the invention (π) is formed between two V-shaped parts. The semicircular portion is formed by protruding upward. The area surrounded by the cuts 45f is adhered to the inner surface of the outer fin 30 as an adhesive portion 44. In this specific example, when the pull tab 41 is pulled up to open the carton 20, the cut 45f is cut from the V-shaped portion 44d while still sticking to the inner surface of the lip, as shown in Fig. 46. A semicircular protrusion 39 is formed on the front plate 22A, and a gap for receiving the pull tab 41 is formed between the protrusion 39 and the inner wing 42. Therefore, the lip can be closed by being inserted into the gap formed between the projection 39 and the inner wing 42 by the pull tab 41. In this specific example, since the cut 45f has two V-shaped portions, it is possible to cut and punch the cut 45f in the same condition as in the previous specific examples with a reduced pulling force. Furthermore, since a gap is formed between the projection 39 and the inner wing 42 to accommodate the pull tab 41, the pull tab 41 can be inserted to slide along the back surface of the projection 39, so the easy sealing of the lip is improved. Fig. 48 shows a cardboard 20a for making a carton according to a seventeenth specific example of the present invention. In this specific example, a punching cut 45f is formed in the front plate 22A to form a trapezoidal adhesive portion 44, a rectangular piece 60, and a half-round piece 62 are connected to the upper end of the rectangular piece 60. The perforated cuts 45f have cut-through and uncut parts alternately arranged in its longitudinal direction (see Fig. 44). The adhesive portion 44 is adhered to the adhesive portion 48 formed on the inner surface of the outer flap 30. Each cut mark is not formed along the periphery of the adhesive portion 48. In this specific example, when the pull-tab 41 is pulled up to open the carton 20, the adhesive portion 44 is cut from the front plate 22A and continues to the inner surface of the lip. As a result, — the rectangular sheet 60 and the semi-circular sheet 62 are formed on the front plate 22A, and at 60 and -22 — this paper size uses the Chinese national standard (CNS > A4 size (210X297 mm) (please read the back first) (Notes for filling in this page)
經濟部智慧財產局員工消費合作社印製 A7 _B7___五、發明説明（d ) 62兩片和內翼片42之間形成容納拉片41之間險。因此， 唇片可藉插入拉片41於凸物39與內翼片42間所成間隙 之中而被封閉。 雖然以上種種解釋是爲各較佳具體例而作，本發明；^ 受其限制，並可加入業者習知之特徵。再者，也可將2 或多個具體例之特徵合併。 (諳先閲讀背面之注意事項再填寫本頁) -23 - --IK - ul_-----------1— - U^-------^訂— ------線 *--Γ -----------I _ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7___ V. Description of the Invention (d) 62 Between the two pieces and the inner wing piece 42 there is a risk of accommodating the pull piece 41. Therefore, the lip can be closed by inserting the pull tab 41 into the gap formed between the projection 39 and the inner flap 42. Although the above explanations are made for each preferred specific example, the present invention is limited by it, and can add features known to the industry. Furthermore, the features of two or more specific examples may be combined. (谙 Please read the precautions on the back before filling this page) -23---IK-ul _----------- 1—-U ^ ------- ^ subscribe — --- --- Line *-Γ ----------- I _ This paper size applies to China National Standard (CNS) A4 specification (210X297 mm)