1271364 九、發明說明： 【發明所屬之技術領域】 ， 本發明係一種具隔熱表層之紙製容器矣改良製法，+ 液態接著劑與熱發泡粒子粉之攪拌混合成複合塗料，且 色料塗佈於目標物外表層，經加熱使該表層形成—發泡岸二二 為-體，且可依圖案模型作塗佈，更在該表面形成 紋，土提供加熱發泡附著快速及不變形之效果的技術領域。化 【先前技術】1271364 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a method for improving a paper container having an insulated surface layer, and a mixture of a liquid adhesive and a thermally foamed particle powder to form a composite coating, and a coloring material It is applied to the outer surface layer of the target object, and the surface layer is formed by heating - the foaming shore is two-body, and can be coated according to the pattern model, and the surface is formed on the surface, and the soil provides heating and foaming adhesion quickly and without deformation. The technical field of effect. [Prior technology]
按一般容器，其在成本與用途之普遍化上，大都以紙制 塑膠製容器為大宗，例如：紙製或塑膠製之杯、碗、盤，二: 否亥材貝製成之裝添谷器，例如··包裝容器、保溫容器、便^各 等。 田现 、，若以發泡方式在該紙製容器或半成品紙製品外圍發泡 美國專利第5952068號，其係使用壓克力膠（Acry丨ic)，而 一美國專利第6265040號，其發泡特性係在65至1〇(rc 、 【發明内容】 " 一、解決的問題·· 1·該紙製容器，僅為單層，無法提供保溫、隔埶效果， 若以雙層摺疊或間隔一隔間，則使用一次即丟之用=上，其 成本極南，實不符成本效益。 2. 該塑膠容器僅為單層，更無保溫、隔熱效果。 3. 該紙製或塑膠製容器之表層，為達美觀性，頂多僅在 表層上印刷，並無法達成立體花紋之效果。 4·目前使用之紙杯，為了防燙，則需另以塑膠托杯作為 承托該紙杯之用，其當可防止紙杯握持之防烫效果，但使用 亡必須增加該托杯之不便，且使用後，該紙杯在丟棄後托杯 逛為收藏’則有消弱該紙杯使用之方便性原意。 5·則述所使用之壓克力膠，其為高玻璃轉化點者時，容 易在低溫下發泡率不足，而在高溫時發生容器變形，該紙杯 127l364 内之淋膜層（PE或PP)損壞。 6·若採用低玻璃轉化點者之壓克力膠，則在常溫下容易 發生黏性’如半成品採重疊方式備料儲置，待需要時再加溫發 泡方式時將會發生困難，使庫存無法掌握；若使用受熱在一 定溫度下迅速軟化之壓克力膠之基材，一般係應用在晶片切 .割或電子零件生產製程上，其價格昂貴，實不符使用於價格 低廉之用後即丟之紙製品上。 、" 7·按前述所稱以65至100°C可發泡之發泡基材，如可在 紙製品上達到完全發泡，其所需發泡時間將非常長，此時間 將令紙製容器變形、損壞、及回濕等問題，且生產效率甚低。 二、解決的手段·· 1 ·本發明係應用液態接著劑添加熱發泡粒子粉擾拌混合 後，再以塗佈方式將如述複合塗料塗佈於連續紙匹所設定範 圍，或已成型之各種紙製容器之表面上，再將該紙匹^容器 進行加熱’使該表面藉該發泡粒子產生發泡作用，同時該液 $接者劑黏附於該容器之表層，使該表層形成一發泡層，如 採複合塗料塗佈於連續紙匹所設定範圍内方式時，再將該塗 佈範圍裁切而製成容器，應用於該容器之表層上，如紙g器 之表層，即可形成一隔熱效果，使盛裝較高溫物質時，提二 握持者不㈢產生，烫感，以&供保溫、隔熱、防、烫保溫效果。 + 2·本發明藉前述複合塗料添加色料後噴塗或輪轉輥壓， 使喷塗在有彳文部份之前述塗料，經加熱後產生發泡作用， 以形成突it}之彩色立體姐，或麵成立體微後再彩 刷，以呈現多樣化之美觀視覺效果，同時在該突出之立體 ’ ^可提供握持之隔熱功能’達到美觀性、保溫、隔孰、 防燙之多重效益者。 κ、、、 錄上在各麵製容11表面上，依圖雜型形成各 種體化、、文，達到美觀性及提供握持該突出花紋之防褒效果 6 1271364 者。 产，紋之突出程度’可依塗佈該複合塗料之厚 ^ΐίΐί 可在短時間完成發泡，以克服發泡時間 述液11接著劑可為水性的騎酸乙烯_脂或聚乙 過程中奴*，_絲加熱發泡 嶋低軸溶 重量。·⑴述1%接著劑與熱發;錄子粉之混合比例為5%〜20% 【實施方式】 例詳后貴委員能進一步了解本發明之技術内容，兹以實施 #,M iff第—圖獅’本翻之製造方法，係職態接著 麟混合3之後戦複合塗料4 而二义、+.、—人^至夕匕3噴塗5、輪轉5，、彩色印刷5”等， ^ = ^合塗料4塗佈於半成品6(如第二圖_a)之 圖塗，已製成之紙製容器7,(如第二圖Μ 、隹— A C))之表面，再將該容器7、7,通過加熱裝置8 時^ 0：：接層藉該熱發泡粒子粉2產生發泡作用，同 黏附於該容器7、7,之表層，使該表層形成 X亡：9 ’具有補強效果’並提供隔熱、保溫效果。 乙^Ϊ，接i劑1可為水性的聚醋酸乙烯或乙稀-聚醋酸 凝上兩者混合液，囉能在加熱發泡過程中，且有 耆侧，可提供料及隨取咖，不會於常溫下產Ϊ 前述熱發錄子粉2為_性聚合物内包覆低沸點溶劑 1271364 形成。 5%〜呈1产泡粒子粉2之混合比例為 社在/包転度可以達到4倍以上體積。 轉裝ΐ 可直接在ί 特徵省略不予贅述)後，再將 二成孓（非本案 表層形成-發泡層9(細7(7)域，使該容器外 紙製ϊί^ϋ^ί ’ 之綠，應用於 # i閱i二圖κ所示’在表層上亦可應用圖案模型， 供刖述塗料之噴塗或輪轉裝置（第一、二圖），使塗佈在; ϊί:之複合塗料4，經加熱裝置加熱後產生發泡作用，以ί 同時在該突出之花紋，即可提供握持之 樣化之美觀性、保溫、隔熱、防爱之多重 _請土，第-圖、第二圖+c、第三圖_A〜C、第四圖+c 持之位置與範圍，而不需全面塗佈；亦可將容‘ 型㈣時凹陷71(71，）（如第C)依適當範圍 2料4塗佈於該凹陷71⑺，)位置’使複合塗料4經加孰發 泡後將該凹陷71(71，)位置予以填平，使容器7 (7，）外表^恢 復平整狀態，即可提供握持位置之防燙效果，以降低成本^。 、請參閱第一圖、第三圖-A〜C、第四圖-A、C所示，前述之 複合塗料4可添加色料11，使發泡之位置產生多色彩之花 紋；亦可將該複合塗料4於容器7(7，）表層發泡結合後;"再應 1271364 用彩色印刷5”於該發泡層9之發泡位置f . 面發泡層9 (第四圖-Α)呈現彩色圖樣者。四圖—B、c)或整 曰如述立體花紋之突出程度，藉加熱溫度在$ 獲件所需花紋發泡後之突出厚度者。 至140 C以 人前述之發明所應用之實施例僅提供說明之表复先 製或讎製容器，如杯、碗、盤、便當盒及： 衣令裔等，以提供隔熱、保溫、防燙及補強效果者。 1271364 【圖式簡單說明】 係本發明製造流程方塊示意圖。 .A係本發明滾輪裴置平面示意圖。 第 第二圖-c 第二圖-A 第 2今窃成品塗佈前、後實施例圖 明塗佈表層之圖案花樣實施例圖。 圖-B:，明之紙製容V表層；’份ί案：圖實施例 後、X明之紙製容器表層部份發泡實施例 實施例圖 S Ε·: ί本發明之紙製容11表層部份發泡另- 广H 製容器應用本發明於表層可形成全面發泡層之 第四圖七$^容鶴財發鴨表射形成部份發泡層之 細圖-c mg翻本發·_表層可軸填補發泡 【主要元件符號說明】 液態接著劑1 攪拌混合3 喷塗裝置5 彩色印刷裝置5，， 紙製容器7、7， 加熱裝置8 捲筒式紙匹P， 發泡層9 熱發泡粒子粉2 複合塗料4 輪轉裝置5’ 半成品6 滾筒51’ 紙匹P 色料11According to the general container, in terms of the generalization of cost and use, most of the paper is made of paper plastic containers, such as cups, bowls and plates made of paper or plastic, and two: For example, packaging containers, insulated containers, and so on. Tian Xian, if foaming is used in the periphery of the paper container or semi-finished paper product, U.S. Patent No. 5,952,068, which uses Acry 丨ic, and US Patent No. 6,265,040, The bubble characteristics are in the range of 65 to 1 〇 (rc, [invention]] 1. The problem solved is that the paper container is only a single layer and cannot provide insulation or barrier effect. When the compartment is separated, it is used once and it is lost. The cost is extremely south, which is not cost-effective. 2. The plastic container is only a single layer, and there is no insulation or heat insulation effect. 3. The paper or plastic The surface layer of the container is aesthetically pleasing, and at most, it is printed on the surface layer, and the effect of the three-dimensional pattern cannot be achieved. 4. The paper cup currently used, in order to prevent hot, the plastic cup is required to support the paper cup. It can prevent the anti-scalding effect of the paper cup, but the use of the cup must increase the inconvenience of the cup, and after use, the cup is discarded after the cup is stored as a collection, which has the convenience of using the cup. Original meaning. 5. The acrylic glue used, which is When the glass is transformed, it is easy to have insufficient foaming rate at low temperature, and the container is deformed at high temperature, and the coating layer (PE or PP) in the paper cup 127l364 is damaged. 6. If the low glass conversion point is used, the pressure is Lijiao is easy to stick at normal temperature. If the semi-finished product is stacked, the material will be stored. If it is heated, the foaming method will be difficult to make the inventory uncontrollable. If it is heated, it will soften at a certain temperature. The substrate of acrylic adhesive is generally applied to the process of wafer cutting, cutting or electronic parts production, and its price is expensive, which is not suitable for use on paper products that are lost after being used at low prices. , " 7· The above-mentioned foaming substrate foamable at 65 to 100 ° C, if it can achieve complete foaming on paper products, the required foaming time will be very long, which will deform, damage, and damage the paper container. Rewetting and other problems, and the production efficiency is very low. Second, the means of solution · · 1 · The present invention is applied with liquid binder added thermal foam particles to mix and mix, and then coating the composite coating as described Set for continuous paper a range, or a surface of a variety of paper containers that have been formed, and then heating the paper container to cause the surface to foam by the expanded particles while the liquid is adhered to the surface of the container The surface layer is formed into a foamed layer. When the composite coating is applied to the range of the continuous paper, the coating range is cut into a container and applied to the surface of the container, such as paper. The surface layer of the g device can form a heat insulation effect, so that when the higher temperature material is contained, the second holder does not (3) produce, the hot feeling, and the heat preservation, heat insulation, anti-proof, hot insulation effect. The invention adds the coloring material by the foregoing composite coating, and then sprays or rotates the roller to make the coating material which is sprayed on the scorpion portion, and after heating, generates a foaming effect, so as to form a color stereoscopic sister, or a surface. Three-dimensional micro-re-brushing, in order to present a variety of beautiful visual effects, while at the same time the stereoscopic '^ can provide the thermal insulation function of the grip' to achieve the benefits of aesthetics, insulation, barriers, anti-scalding. κ,,, and recorded on the surface of each surface of the surface 11, according to the pattern of the formation of various kinds of body, text, to achieve aesthetics and provide the anti-mite effect of holding the protruding pattern 6 1271364. Production, the degree of protrusion of the pattern can be applied according to the thickness of the composite coating. The foam can be completed in a short time to overcome the foaming time. The liquid 11 can be water-based during the riding of acid-ethylene or fat. Slave*, _ silk heating foaming 嶋 low axis solution weight. (1) 1% of the adhesive and hot hair; the mixing ratio of the recording powder is 5% to 20% [Embodiment] After the details, the member can further understand the technical content of the present invention, and implement #, M iff - Figure lion's manufacturing method of this turn, the post status is followed by the lining mix 3 after the composite coating 4 and the second meaning, +., - people ^ to the evening 匕 3 spray 5, rotation 5, color printing 5", etc., ^ = The composite coating 4 is applied to the surface of the semi-finished product 6 (as shown in the second drawing_a), and the surface of the finished paper container 7, (such as the second drawing, 隹-AC), and then the container 7 7. When the heating device 8 is passed through the ^0:: layer, the foaming effect is generated by the heat-expandable particle powder 2, and adheres to the surface layer of the container 7, 7, so that the surface layer forms X-dead: 9' has reinforcement The effect 'provides heat insulation and heat preservation effect. 乙 Ϊ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Side, can provide materials and take coffee, will not produce at room temperature. The above-mentioned hot-rolled powder 2 is formed by coating a low-boiling solvent 1271364 in a _-polymer. 5%~1 foaming powder 2 The proportion of the ratio can be more than 4 times the volume of the package. The transposition can be directly omitted after the feature is omitted, and then 20% (the surface layer of the case is not formed - the foam layer 9 (fine 7 ( 7) The domain is made to make the green paper of the container ϊί^ϋ^ί' green, which can be applied to the surface of the #i reading i 2 map κ. The pattern model can also be applied on the surface layer for spraying or rotating the coating of the coating ( First and second), the composite coating 4 coated on the ϊί: is heated by a heating device to produce a foaming effect, and at the same time, the protruding pattern can provide the aesthetic appearance of the grip, Insulation, heat insulation, anti-love multiple _ please soil, the first picture, the second picture + c, the third picture _A ~ C, the fourth picture + c position and scope, without the need for full coating; The recessed 71 (71,) can be applied to the recess 71 (7) according to the appropriate range 2, and the position of the material 4 can be foamed by the twisting of the composite coating 4 (71). ,) The position is filled in, so that the outer surface of the container 7 (7,) can be restored to a flat state, and the anti-scalding effect of the holding position can be provided to reduce the cost ^. Please refer to the first figure, the first As shown in Fig.-A~C and Fig. 4A-C, the composite coating 4 described above may be added with the coloring material 11 to produce a multi-colored pattern at the foaming position; the composite coating material 4 may also be in the container 7 (7). ,) After the surface layer is foamed and combined; "Response 1271364 is printed in color with the foaming layer 9 at the foaming position f. The surface foam layer 9 (fourth image - Α) presents a color pattern. B, c) or the overall degree of protrusion of the three-dimensional pattern, by the heating temperature at the protrusion thickness of the desired pattern after foaming. The embodiments applied to the above-mentioned invention by 140 C only provide a description of the pre-made or tanning containers, such as cups, bowls, plates, lunch boxes, and clothing, etc., to provide insulation, heat preservation, and prevention. Hot and reinforcing effect. 1271364 [Simple description of the drawings] is a block diagram of the manufacturing process of the present invention. .A is a schematic plan view of the roller device of the present invention. Fig. 2 -c Fig. 2A shows the embodiment of the pattern pattern of the coated surface layer before and after the coating of the second embodiment. Figure-B: The surface of the paper is made of V. The surface of the paper is partially foamed. Figure Ε·: 纸The paper of the invention is 11 Partially Foamed Another - Wide H Container Application The present invention is capable of forming a full foam layer on the surface layer. Figure 7 is a fine view of the foam layer formed by the formation of a foamed duck. · _ surface layer can be filled with foam [main component symbol description] liquid adhesive 1 mixing and mixing 3 spraying device 5 color printing device 5,, paper container 7, 7, heating device 8 roll paper P, hair Bubble layer 9 Thermal foamed particle powder 2 Composite coating 4 Rotating device 5' Semi-finished product 6 Roller 51' Paper P color material 11