1326667 九、發明說明： 【發明所屬之技術領域】 $發明為-種提昇隔熱紙容器生產效率之製法，係在提供 紙容器外緣塗佈各種起始發泡溫度之魏㈣後，應用紙容器 内緣披附-層耐高溫之高分子聚㈣qnPET(p〇iy ethylene terephthalate) (P〇,ypropylene}, 使該發泡材料於表面接觸或近距離非接觸瞬間加熱發泡下，提 供該發泡材料瞬間發泡，同時可避免破壞該紙容器内膜，於快1326667 IX. Description of the invention: [Technical field to which the invention belongs] The invention is a method for improving the production efficiency of an insulated paper container, which is applied after the outer edge of the paper container is coated with various initial foaming temperatures (IV). The inner edge of the container is coated with a layer of high temperature resistant poly(tetra)ethylene terephthalate (P〇, ypropylene), which is provided under the surface contact or close contact non-contact instant heating foaming. The foam material is foamed instantaneously, and at the same time, the inner film of the paper container can be prevented from being damaged.
速達成發/包層k供保溫隔熱紙容器效果外，更不會破壞紙容器 内膜，達到提昇生產效率及發泡成型之均勻度的技術領域。 【先前技術】 ' 按申請人先前之發明第271364號「具隔熱表層之紙製容 器改良製法」，其隔熱保溫之發泡層係以液態接著劑與熱發泡 粒子粉之混合，經塗佈於紙容器或半成品紙板上再成型紙容器 後透過100至140 C加熱溫度進行發泡，使該發泡層結合於 s玄紙谷态之外緣，達到保溫、隔熱、防燙之效果，而該紙容器 之内膜則係以聚乙稀PE (Polyethylene)披附，因此，為防止 該内膜因發泡時溫度過高而遭破壞，遂限制該加熱溫度及所使 用之複合塗料，經搭配後，方能製成該隔熱紙容器。 另’以目前文獻記載，其隔熱紙容器之發泡層大都以低熔 點熱塑性合成樹脂，且依據其密度不同（0.91〜〇.95g/3 )與 所使用發泡前披附之厚度不同，其熔點約為1〇5〜135°C .，以達 成發泡效果’然該達到發泡熔點之時間約為2〜4分鐘，亦即， 其發泡之時間過長，實無經濟效益。 【發明内容】 一、解決的問題： 1.由於前述隔熱紙容器之製成受限於複合塗料之種類，無法 若該複合塗料使用該高溫發泡或發泡時間較長，往往在該 發泡層未發泡前即已破壞紙容器之内膜，致令紙容器產生 5 變形及内膜產生毒性。 聚乙稀 pe (pdyet_) 微波爐或烤箱：二旦 \ 母故只無環保效果，且使用之安全性堪虞。 外緣之發泡層係採用低熔點熱塑性合成樹 J性其發泡時間過長，因此容易破壞紙容器内臈，而產生 熱紙容11大都制雜點熱塑性合成樹脂，若内 材料所披附，於加熱發泡時當骑破壞該内 眘於&鱗_長，將使生產緩慢，械提更成本， 貫無經濟效益。 5. -，隔熱紙容n之發泡層，由於加絲祕經由一供烤箱 加…’其整體發泡無法平均，容易造成其凹凸不平現象， 且不良率增加。 二、解決的手段： 1 ·本發明細高分子聚對苯二f酸乙二g| ΡΕΤ⑽y etMene terephjhalate)或高分子聚丙烯pp (p〇】ypr〇py丨ene)顆粒添 加適量黏著劑，經攪拌後形成一聚合物材料，透過押出機 ^熱及押出而形成一薄膜，該薄膜即對紙匹表面淋膜附 ^，經輾輪冷卻與加壓，使該紙匹表層披附有高分子聚對 本一甲酸乙—酯 PET (Poly ethylene terephthalate)或高分 子尚分子聚丙烯pp (P〇lypropy丨ene)薄膜層，而另—面則 經，連續塗佈發泡材料，再予以成型紙容器，或透過成型 紙谷器後再塗佈發泡材料於紙容器外緣，並依該塗佈發泡 材^之種類選擇其加熱發泡所需溫度’該加熱溫度可達约 200C以上不變質’使該塗佈發泡層之發泡時間縮短外，且 該紙容器内緣坡附之高分子聚對苯二曱酸乙二酯PET (Poly ethylene terephthalate )或高分子聚丙烯 pp 1326667 (Polypropylene)内膜不會遭受破壞，達到環保、盔毒性 之安全效果者。 … 2.本發明之紙匹兩面可分別披附高分子聚對笨二甲酸乙二酯 PET (P〇】y ethylene terephtha丨ate)或高分子聚丙烯 pp (Polypropylene )後其中一面再進行外緣塗佈發泡材料， ，後予以成型一紙容器，以提供無法於紙容器表層直接附 著之發泡材料，藉由高分子聚對苯二甲酸乙二酯pET(p〇b ethylene tercphthalate )或高分子聚丙烯 PP (P〇丨ypr〇py丨ene) 之表層相互結合，且可提供加熱發泡而不會變形被破壞 變形者。 3·本發明於該紙容器外緣塗佈之發泡材料，可應用一加熱裝 置進入該紙容器外緣或内緣或内、外緣，並在該發泡層直 接接觸或近距離非接觸或紙容器内緣近距離非接觸之瞬間 ，熱，使該發泡層瞬間或快速發泡後，隨即將加熱裝置與 該紙容器分離，以提供該紙容器發泡層快速發泡，並提昇. 其發泡之均句度與生產效率者。 4.本發明於隔熱紙容器應用該加熱裝置於該發泡材料進行瞬 間加熱發泡，其發泡層之成型時間可縮短至卜5秒，提昇 其生產效率外，更能減少不良率者。 【實施方式】 為使貝委員能進一步了解本發明之技術内容，茲以實施 例詳述於后： 匕請參閱第-、二圖所示，係以高分子聚對苯二子酸乙二 S旨 PET (Poly ethylene terephthalate)或高分子聚丙烯 pp (Polypropylene)顆粒i添加適量黏著劑2，經攪拌3後形成 一 ^合物材料，透過押出機4加熱及押出而形成一薄膜4卜 該薄膜41即對紙匹6表面淋膜5附著，經輾輪7冷卻與輾壓， 使該紙匹6表層彼附有高分子聚對笨二甲酸乙二醋pET(p〇ly ethylene terephthalate) pp (Polypropylene) 7 1326667 薄膜層51 ’，而另一面則經由喷塗8或輪轉8,或彩色印刷8，， 連續塗佈發泡材料80烘乾後捲收60，或將其裁切成半成品 61 ’再成型紙容器62，或透過喷塗8或輪轉8’或彩色印刷8” 連續塗佈發泡材料80烘乾後再塗佈發泡材料80於已成型紙 容斋62’外緣，並依該塗佈發泡材料80之種類選擇其瞬間加 熱發泡Η所需溫度，而該高分子聚對笨二甲酸乙二醋pet (Poly ethylene terephthalate )或高分子聚丙烯 pp (Polypropylene)薄膜層51於發泡材料80加熱發泡時可耐高 溫達200°C以上，使該塗佈發泡材料80經瞬間加熱η所形成 之發泡層801 (如第二圖-Α)的發泡時間縮短，且該紙容器 62、62’内緣披附之高分子聚對苯二甲酸乙二酯pet (p〇iy ethylene terephthalate)或高分子聚丙烯 pp (p〇iyp丨.opy丨ene) 薄膜層51不會遭受破壞’達到環保、無毒性之安全效果者。 請參閱第一、三圖所示，依據前述之製法，該紙匹6兩 面可分別以高分子聚對笨二甲酸乙二酯PET (p〇丨y ethylene terephthalate)或高分子聚丙稀pp (p〇iypr〇py〗ene) 1、】，與黏 著劑2、2’經擾拌3、3’後，如第三圖所示，再分別透過押出 機4、4’將一薄膜41、41’進行表面淋膜5、5,彼附於前述半成 品61之兩面形成薄膜層51、51’ ’再由其中一面再進行外緣 塗佈發泡材料80同時烘乾再予以捲收60，或裁切成半成品 61 (第四圖-A)之後再製成紙容器62 (如第四圖_β、c)或 直接成型一紙谷盗62 (如第四圖或將該兩面披附有 尚分子聚對本一甲酸乙二醋PET ( Poly ethylene terephtha丨ate ) 或高分子聚丙烯PP (Polypropylene) 1之紙匹先予以成型紙 谷器62後，以提供無法於紙容器表層直接附著之發泡材料 8〇 ’藉該高分子聚對苯二甲酸乙二酯PET (P〇丨y ethylene terephthalate)或高分子聚丙烯pp (Polypr〇pylene)之表層相 互結合（如第三圓-A)，且可提供加熱發泡η而形成發泡層 801不會破壞内膜及變形者。 8 1326667 及第六圖-A〜c所示，該纸容器62、 —緣塗佈之發泡材料80，可應用一加熱裝置9、9,進入該 器62外緣（如第五圖·Α〜C圖）或内緣（如第六圖·A〜C :’並在該發泡材料8〇直接接觸或近距離非接觸或紙容器 ^幻’内緣近距離非接觸之_加熱，麵料方式對紙容 益2、62而對外緣之發泡材料8〇瞬間快速發泡後形成一發 泡層8〇1，立即將紙容器62、62,與加熱裝置9、9,分離，以 提供該紙容器62之發泡層801快速發g，提昇生產效率者。 ^該加熱裝置9、9,可裝設電熱線91、91，（如第五圖_Α、 第六圖-Α)、遠紅外線燈管92、92,（如第五圖_Β、第六圖_Β) 或以熱媒介質導弓丨熱源93、93，（如第五圖_C、第六圖_c)， 其溫度可控制在80至200t以上，且該加熱裝置9、9,之加熱 位置係製成與該紙容器62之外緣形狀或内緣形狀相當，且可 包覆該紙容器62之發泡材料80外緣作接觸或近距離非接觸 瞬間加熱發泡（如第五圖-Α〇亦可置於紙容器62之内緣 近距離非接觸導熱至外緣之發泡材料8〇進行瞬間加埶發泡 (如^六圖-A〜C) ’以形成發泡層801，使其不會破壞高 溫之高分子聚對笨二曱酸乙二酯PET (p〇丨y ethylene terephthalate)或高分子聚丙烯pp (p〇iypr〇pylene)所披覆於 紙容器62、62,内緣或外緣之薄膜層51、51，者。 、 請參閱第七圖-A〜C所示，前述之加熱裝置9、9,可同時 包覆紙谷^§ 62、62之發泡材料80外緣與置於紙容哭62、62， 内緣’以提昇對該發泡材料8〇更快速之發泡效果查 θ 生產效率之目的，同時具有提昇其舰之均勻 因此’依據紙容器62 ' 62’之發泡材料go的特性，可應 用具有電熱線9]、91，（如第五圖-A'第六圖·Α)、遠紅外^ 燈管92、92,(如第五圖·Β、第六圖-Β)或以熱媒介質導引 熱源93、93，（如第五圖-C、第六圖-C)之該加熱裝置'9、9, 交替互換裝配使用於該紙容器62、62’上之發泡材料8〇進行 9 發泡層801之成型時間可縮短至1〜5秒， 挺幵其生產效率外，更能減少不良率者。 前述^加熱裝置9、9,可裝配於紙容器成型機生產線（為 %知设備）之紙容g 62、62,成型完成最後步驟之後，开遠成 自動化快速生產之功效者。 【圖式簡單說明】 第一圖：係本發明製造流程示意圖。 第t圖：係本發明第一實施例製造流程裝置圖。 第^圖^:/係本發明第一實施例製成成品或半成品之斷面圖。 第^圖：係本發明第二實施例製造流程裝置圖。 第三圖-A :係本發明第二實施例製成成品或半成品之斷面圖。 第四圖-A :係本發明製法製成之半成品圖。 第四圖-B、C :係本發明製法所製成品示意圖。 第五圖-A:係本發明以紙容器外緣應用電熱線為瞬間加熱裝置 配置不意圖。 第五圖-B:係本發明以紙容器外緣應用遠紅外線燈管為瞬間加 熱裝置配置示意圖。 第五圖-C:係本發明以紙容器外緣應用熱媒介質傳導熱源為瞬 間加熱裝置配置示意圖。 第六圖-A:係本發明以紙容器内緣應用電熱線為瞬間加熱裝置 配置不意圖。 第六圖-B:係本發明以紙容器内緣應用遠紅外線燈管為瞬間加 熱裝置配置示意圖。 第六圖-C:係本發明以紙容器内緣應用熱媒介質傳導熱源為瞬 間加熱裝置配置示意圖。 第七圖-A:係本發明以紙容器内緣及外緣應用電熱線為瞬間加 熱装置配置示意圖。 第七圖-B:係本發明以紙容器内緣及外緣應用遠紅外線燈管為 瞬間加熱裝置配置示意圖。 第七圖-C:係本發明以紙容器内緣及外緣應用熱媒介質傳導熱 源為瞬間加熱裝置配置示意圖。 【主要元件符號說明】 尚刀子聚對苯二甲酸乙二S旨 PET (Poly ethylene terephthalate ) 或而分子聚丙稀pp (p〇lypr〇pylene)顆粒1 1326667 黏著劑2 押出機4、4’ 紙匹6 薄膜層51 輪轉8’ 發泡材料80 紙容器62、62’ 發泡層801 電熱線91、91’ • 熱媒介質導引熱源93 攪拌3、3’ 薄膜41、5’ 輾輪7、7’ 噴塗8 彩色印刷8” 半成品61 加熱發泡Η 加熱裝置9、9’ 遠紅外線燈管92、92’ 93， 12In addition to the effect of the heat-insulating paper container for the hair/cladding k, the paper container inner film is not damaged, and the technical field of improving the production efficiency and the uniformity of the foam molding is achieved. [Prior Art] 'According to the applicant's previous invention No. 271364 "Improved method for paper container with heat-insulating surface layer", the heat-insulating foam layer is a mixture of a liquid adhesive and a heat-expandable particle powder. After being coated on a paper container or a semi-finished paperboard and then forming a paper container, foaming is carried out through a heating temperature of 100 to 140 C, so that the foamed layer is bonded to the outer edge of the smectic paper valley state, and the effect of heat preservation, heat insulation and anti-scalding is achieved. The inner membrane of the paper container is coated with polyethylene (Polyethylene). Therefore, in order to prevent the inner film from being damaged due to excessive temperature during foaming, the heating temperature and the composite coating used are limited. After the matching, the insulated paper container can be made. In addition, as described in the current literature, the foamed layer of the heat-insulating paper container is mostly a low-melting thermoplastic synthetic resin, and depending on the density (0.91~〇.95g/3), the thickness of the foamed layer is different from that used before foaming. Its melting point is about 1〇5~135°C. In order to achieve the foaming effect, the time to reach the foaming melting point is about 2~4 minutes, that is, the foaming time is too long, and there is no economic benefit. SUMMARY OF THE INVENTION 1. Problems solved: 1. Since the manufacture of the aforementioned heat insulating paper container is limited by the type of the composite coating, it is not possible to use the high temperature foaming or foaming time for the composite coating material, which is often in the hair The inner layer of the paper container is destroyed before the foam layer is unfoamed, resulting in 5 deformation of the paper container and toxicity of the inner membrane. Polyethylene pe (pdyet_) Microwave oven or oven: The second mother \ mother is only environmentally friendly and safe to use. The foaming layer of the outer edge is made of a low-melting thermoplastic synthetic tree J. The foaming time is too long, so that it is easy to damage the inner container of the paper container, and the hot paper material 11 is mostly made of a thermoplastic synthetic resin, if the inner material is attached. When the heat is foamed, when the ride is broken, the inside is cautious and the scale is long, which will make the production slow, the machine is more cost-effective, and there is no economic benefit. 5. -, the foaming layer of the insulating paper capacity n, because the wire is secreted through an oven to add... 'The overall foaming is not even, which tends to cause unevenness, and the defect rate increases. Second, the means to solve: 1 · The invention of the high-molecular-weight poly(p-phenylene terephthalate) g ΡΕΤ (10) y et Mene terephjhalate) or high-molecular polypropylene pp (p〇) ypr〇py丨ene) particles add appropriate amount of adhesive, by After stirring, a polymer material is formed, and a film is formed by pressing and extruding the film, and the film is attached to the surface of the paper, and is cooled and pressurized by a crucible to make the surface of the paper coated with a polymer. Poly(p-ethylene terephthalate) or polymer pp (P〇lypropy丨ene) film layer, while the other side is continuously coated with foaming material, and then formed into a paper container Or, after molding the paper barn, the foaming material is coated on the outer edge of the paper container, and the temperature required for heating and foaming is selected according to the type of the coated foaming material, and the heating temperature can be reduced to about 200 C or more. Polyethylene terephthalate or high molecular polypropylene pp 1326667 (Polypropylene) is used to shorten the foaming time of the coated foam layer and the inner edge of the paper container is coated with polyethylene terephthalate (PE) The inner membrane will not be damaged, reaching Security, safety helmet toxic effect of those. 2. The two sides of the paper of the present invention may be respectively coated with a polymer polyethylene terephthalate PET (P〇) y ethylene terephtha丨ate or a high molecular polypropylene pp (Polypropylene). Coating the foamed material, and then forming a paper container to provide a foaming material that cannot be directly attached to the surface of the paper container, by high molecular weight polyethylene terephthalate (pET) or high The surface layers of the molecular polypropylene PP (P〇丨ypr〇py丨ene) are bonded to each other, and can provide heat foaming without deformation and deformation. 3. The foaming material coated on the outer edge of the paper container of the present invention may be applied to the outer edge or the inner edge or the inner and outer edges of the paper container by a heating device, and the foamed layer is directly contacted or non-contacted at a short distance. Or when the inner edge of the paper container is close to the non-contact moment, heat, so that the foam layer is instantaneously or rapidly foamed, and then the heating device is separated from the paper container to provide rapid foaming of the foam layer of the paper container and to enhance The average degree of foaming and productivity. 4. The invention applies the heating device to the foaming material for instant heating and foaming in the heat insulating paper container, and the molding time of the foam layer can be shortened to 5 seconds, thereby improving the production efficiency and reducing the defect rate. . [Embodiment] In order to enable the member of the committee to further understand the technical contents of the present invention, the examples are described in detail later: 匕Please refer to the first and second figures, which are based on the high molecular weight poly-p-benzoic acid. PET (Poly ethylene terephthalate) or polymer polypropylene pp (Polypropylene) particles i is added with an appropriate amount of adhesive 2, and after stirring 3, a compound material is formed, which is heated and extruded by the extruder 4 to form a film 4 That is, the surface of the paper 6 is attached to the film 5, and the crucible 7 is cooled and pressed, so that the surface of the paper 6 is attached with a polymer p2 (p〇ly ethylene terephthalate) pp (Polypropylene). 7 1326667 film layer 51 ', and the other side is sprayed 8 or rotated 8, or color printing 8, continuous coating foam material 80 is dried and rolled up 60, or cut into semi-finished products 61 ' Forming the paper container 62, or by continuously spraying the foaming material 80 by spraying 8 or rotating 8' or color printing 8", and then coating the foaming material 80 on the outer edge of the formed paper Rongzhai 62' The type of the coating foaming material 80 is selected to be the temperature required for instantaneously heating the foaming crucible The polymer polyethylene terephthalate (polyethylene terephthalate) or polymer polypropylene pp (polypropylene) film layer 51 can withstand high temperatures up to 200 ° C when heated and foamed in the foaming material 80, so that the polymer The foaming time of the foamed layer 801 (such as the second figure-Α) formed by the instantaneous heating of η of the coated foamed material 80 is shortened, and the polymer polyethylene terephthalate coated with the inner edge of the paper container 62, 62' Ethylene formate (PET) petpene (p〇iy ethylene terephthalate) or high molecular weight polypropylene pp (p〇iyp丨.opy丨ene) film layer 51 will not suffer from damage's environmentally friendly, non-toxic safety effects. Please refer to the first As shown in the three figures, according to the above-mentioned method, the two sides of the paper 6 can be respectively polymerized with polyethylene terephthalate or polymer polypropylene pp (p〇iypr〇py). 〗 〖Ene) 1, after the adhesive 2, 2' is disturbed by 3, 3', as shown in the third figure, and then a film 41, 41' is surface-coated by the extruder 4, 4' 5, 5, attached to the two sides of the aforementioned semi-finished product 61 to form a film layer 51, 51"' and then one side of the outer edge coating The cloth foaming material 80 is simultaneously dried and then reeled 60, or cut into semi-finished products 61 (fourth figure-A) and then made into a paper container 62 (such as the fourth figure _β, c) or directly formed a paper pirate 62 (as shown in the fourth figure or after the two sides are coated with the paper of Polyethylene terephtha丨ate or Polypropylene 1 (Polypropylene) 1 In order to provide a foamed material that cannot be directly attached to the surface of the paper container, the polymer polyethylene terephthalate or polypropylene pp (Polypr〇pylene) The skin layers are bonded to each other (e.g., the third circle -A), and the heating foaming η can be provided to form the foam layer 801 without damaging the inner film and the deformer. 8 1326667 and the sixth figure -A to c, the paper container 62, the edge coated foam material 80, can be applied to a heating device 9, 9 and enter the outer edge of the device 62 (such as the fifth figure. ~C picture) or inner edge (such as the sixth figure · A ~ C: 'and in the foam material 8 〇 direct contact or close contact non-contact or paper container ^ illusion 'inner edge close contact non-contact _ heating, fabric The method is to form a foaming layer 8〇1 after the instant foaming of the outer foaming material 8〇, and the paper containers 62, 62 are separated from the heating devices 9, 9 to provide The foam layer 801 of the paper container 62 is quickly emitted to improve the production efficiency. ^ The heating devices 9, 9 can be equipped with heating wires 91, 91 (such as the fifth figure _ Α, the sixth figure - Α), Far-infrared lamps 92, 92, (such as the fifth figure _ Β, the sixth figure _ Β) or the heat medium quality guide bow heat source 93, 93, (such as the fifth figure _C, sixth figure _c), The temperature can be controlled to be 80 to 200 t or more, and the heating position of the heating device 9, 9 is made to be equivalent to the outer edge shape or the inner edge shape of the paper container 62, and can cover the foam of the paper container 62. The outer edge of material 80 is in contact or near Instantly foaming from non-contact (such as the fifth figure - Α〇 can also be placed in the inner edge of the paper container 62, non-contact heat conduction to the outer edge of the foam material 8 〇 for instant twisting foaming (such as ^ six map -A~C) 'To form the foamed layer 801 so as not to damage the high temperature polymer polyethylene (p〇丨y ethylene terephthalate) or high molecular polypropylene pp (p〇iypr薄膜pylene) is applied to the film containers 62, 62, the inner or outer edge of the film layers 51, 51, please refer to the seventh figure -A ~ C, the aforementioned heating device 9, 9 can simultaneously The outer edge of the foamed material 80 of the coated paper valleys 62 and 62 is placed on the paper to cry 62, 62, and the inner edge is used to improve the foaming effect of the foamed material 8 生产, and the production efficiency is checked. At the same time, it has the characteristics of improving the uniformity of its ship, so it can be applied according to the characteristics of the foam material go of the paper container 62' 62', and can be applied with electric heating wires 9], 91, (such as the fifth figure -A' sixth figure · Α), far Infrared ^ lamps 92, 92, (such as the fifth figure, 第六, sixth figure - Β) or guided by the heat medium 93, 93 (as shown in Figure 5 - C, Figure 6 - C) Heating device '9, 9, pay The foaming material 8 used for the paper containers 62, 62' is interchangeably assembled. The molding time of the 9 foam layer 801 can be shortened to 1 to 5 seconds, which is more effective in reducing the defective rate. ^The heating device 9,9 can be assembled on the paper container g 62, 62 of the paper container forming machine production line (for the knowing equipment), and after the final step of forming, it is the function of automatic rapid production. Explanation] The first figure is a schematic diagram of the manufacturing process of the present invention. Figure t is a diagram showing the manufacturing process apparatus of the first embodiment of the present invention. Figure 2: / is a cross-sectional view of a finished product or a semi-finished product of the first embodiment of the present invention. Fig. 4 is a view showing a manufacturing process apparatus of a second embodiment of the present invention. Fig. 3A is a cross-sectional view showing a finished product or a semi-finished product according to a second embodiment of the present invention. Fig. 4A is a semi-finished product made by the method of the present invention. Figure 4 - B, C: is a schematic view of the finished product of the method of the present invention. Fig. 5 - A: The present invention is not intended to use an electric heating wire for the application of an electric heating wire on the outer edge of the paper container. Fig. 5B is a schematic view showing the configuration of the instant heating device using the far-infrared lamp tube at the outer edge of the paper container. Fig. 5C is a schematic view showing the configuration of the instant heating device using the heat medium conduction heat source at the outer edge of the paper container. Fig. 6 - A: The present invention is not intended to use an electric heating wire for the application of an electric heating wire on the inner edge of the paper container. Fig. 6B is a schematic view showing the configuration of the instant heating device using the far-infrared lamp tube at the inner edge of the paper container. Fig. 6C is a schematic view showing the configuration of the instant heating device using the heat medium conduction heat source at the inner edge of the paper container. Fig. 7A is a schematic view showing the configuration of an instant heating device by applying a heating wire to the inner edge and the outer edge of the paper container. Fig. 7B is a schematic view showing the configuration of the instant heating device using the far infrared ray tube at the inner edge and the outer edge of the paper container. Figure 7 - C: The present invention is a schematic diagram of the configuration of an instant heating device using a heat medium conduction heat source at the inner and outer edges of the paper container. [Main component symbol description] The knife is polyethylene terephthalate (PET) or the polypropylene pp (p〇lypr〇pylene) particles 1 1326667 Adhesive 2 extruder 4, 4' paper 6 Film layer 51 Rotating 8' Foaming material 80 Paper container 62, 62' Foam layer 801 Heating wire 91, 91' • Heat medium guiding heat source 93 Stirring 3, 3' Film 41, 5' Wheels 7, 7 'Spray 8 color printing 8' Semi-finished product 61 Heat-foaming Η Heating device 9, 9' Far-infrared lamp 92, 92' 93, 12