TW202128512A - Pulp molded cup lid with double buckles structure and forming method thereof capable of strengthening the combination effect of the pulp molded cup lid and the cup - Google Patents
Pulp molded cup lid with double buckles structure and forming method thereof capable of strengthening the combination effect of the pulp molded cup lid and the cup Download PDFInfo
- Publication number
- TW202128512A TW202128512A TW109102122A TW109102122A TW202128512A TW 202128512 A TW202128512 A TW 202128512A TW 109102122 A TW109102122 A TW 109102122A TW 109102122 A TW109102122 A TW 109102122A TW 202128512 A TW202128512 A TW 202128512A
- Authority
- TW
- Taiwan
- Prior art keywords
- paper
- buckle
- cup lid
- plastic cup
- clasp
- Prior art date
Links
Images
Landscapes
- Packages (AREA)
- Closures For Containers (AREA)
Abstract
Description
本發明屬於一種紙塑杯蓋,特別指一種由紙漿熱塑成型的紙塑杯蓋,於該紙塑杯蓋上設置獨特的雙重扣夾結構及其成型方法。 The invention belongs to a paper-plastic cup lid, in particular to a paper-plastic cup lid thermally molded from pulp, on which a unique double clip structure and a forming method are arranged.
一次性杯子是一種用過即丟的容器,為人們日常生活取用飲料提供方便的工作。考量成本、強度,原始的一次性杯子是以塑膠為材質,塑膠材質的優點是以在很輕薄的狀態下,仍能提供足夠的強度,而為短期的使用提供便利性。然而,塑膠材質無法自然分解、焚燒會產生毒素,對環境生態是很嚴重的威脅,故已成為很多國家規範使用的材質,特別是一次性杯子或餐具,因為廢棄物的產生又多又快,必須予以排除以維持地球環境的長遠發展。 Disposable cups are disposable containers that are used and discarded, which provide convenient work for people to take beverages in daily life. Considering cost and strength, the original disposable cup is made of plastic. The advantage of plastic material is that it can still provide enough strength in a very light and thin state, and provide convenience for short-term use. However, plastic materials cannot be decomposed naturally, and incineration will produce toxins, which are a serious threat to the environment and ecology. Therefore, they have become the materials used by many countries, especially disposable cups or tableware, because waste is generated quickly and quickly. It must be excluded to maintain the long-term development of the earth's environment.
而後,隨著法令的規範,目前商店提供的一次性杯子多是採用紙類材料製作,紙杯在廢棄後容易處理,也可回收再利用,對於環保具有幫助。以往紙杯的缺點是強度不足,接觸飲料又容易軟化,造成飲料滲出或洩漏,但隨著技術的成熟,目前已是相當普及的產品。 Then, with the regulation of laws and regulations, most of the disposable cups provided by the store are made of paper materials. The paper cups are easy to dispose of after being discarded, and can also be recycled and reused, which is helpful to environmental protection. The shortcomings of paper cups in the past are insufficient strength and easy to soften when contacted with beverages, causing beverages to ooze or leak. However, with the maturity of technology, they are now quite popular products.
伴隨紙杯的使用,杯蓋也是不可或缺的產品,用以封蓋杯口以防飲料漏出,而杯蓋的材質也像杯子一樣,一開始是以塑膠製作,且考 量成本、強度與使用,塑膠杯蓋迄今仍然在大量使用,不光是塑膠杯子,就是紙杯也會採用塑膠杯蓋進行封口,對環保造成極大的傷害。 Along with the use of paper cups, cup lids are also indispensable products to cover the mouth of the cup to prevent beverages from leaking out. The material of the lid is also like a cup. In terms of cost, strength and use, plastic cup lids are still being used in large quantities. Not only plastic cups, but also paper cups will also be sealed with plastic lids, causing great harm to environmental protection.
為此,業界仍有許多人努力不懈,積極從事紙杯蓋的研發的生產,希望能徹底取代塑膠杯蓋,而能實現完全的紙杯與紙杯蓋的搭配。 For this reason, there are still many people in the industry who are working tirelessly and actively engaged in the research, development and production of paper cup lids, hoping to completely replace plastic cup lids and achieve a complete matching of paper cups and paper cup lids.
要改良杯蓋,就必須從現有杯蓋的結構特徵來著手,習知杯蓋為求穩定與杯子結合,會在杯子的杯口周緣設置凸緣,然後習知杯蓋會在相對位置設置有卡扣部,使該卡扣部扣住該凸緣而完成杯蓋與杯子的結合。如此,該凸緣應該盡可能的加粗,以獲得更高的支持力,故在市面上看到的很多紙杯,其杯口的凸緣多半為斷面呈圓弧狀的結構,相對在紙杯蓋的卡扣部也是類似的形狀,利用厚實的該凸緣與該卡扣部提供最佳的結合狀態。 To improve the lid, it is necessary to start with the structural characteristics of the existing lid. In order to combine with the cup for stability, the conventional lid will be provided with a flange on the periphery of the cup opening, and then the conventional lid will be provided with a relative position. The buckle part makes the buckle part buckle the flange to complete the combination of the cup cover and the cup. In this way, the flange should be as thick as possible to obtain a higher supporting force. Therefore, many paper cups seen on the market, the flange of the cup mouth is mostly a structure with an arc-shaped cross-section, which is opposite to that of paper cups. The buckle part of the cover also has a similar shape, and the thick flange and the buckle part are used to provide the best coupling state.
然而,要獲得完美圓弧狀凸緣的紙杯,必須採用優質的紙板一層一層的黏合才行,這些紙板是由新鮮的木質纖維製作,亦即要砍掉大量的數木進行製作,並不利於生態平衡,並且增加製作成本。 However, in order to obtain a paper cup with a perfect arc-shaped flange, it is necessary to use high-quality cardboard layer by layer. Ecological balance, and increase production costs.
若要取得更好的環保效果,紙杯與紙杯蓋最好是能利用廢棄物生成紙漿,例如甘蔗渣,然後將紙漿模塑、熱壓製作,成為所謂的紙塑杯子與杯蓋。但是,紙塑杯子無法在杯口周緣形成厚實的圓弧狀結構,只能生成較為輕薄的板狀凸緣,因此,習知紙塑杯蓋無法有效卡扣紙塑杯子的杯口,而容易造成飲料的意外洩漏。 To achieve better environmental protection effects, it is best for paper cups and paper cup lids to use waste to generate pulp, such as bagasse, and then mold and heat press the pulp into so-called paper-plastic cups and lids. However, paper-plastic cups cannot form a thick arc-shaped structure on the periphery of the cup mouth, and can only produce a thinner plate-like flange. Therefore, the conventional paper-plastic cup lid cannot effectively buckle the mouth of the paper-plastic cup, and it is easy Cause accidental leakage of beverages.
另外,習知紙塑杯蓋因為隔熱效果不佳,使用者很容易因碰觸該紙塑杯蓋而發生燙到的意外;或者,隨著塑膠吸管的限制使用,許多人已開始習慣直接由杯蓋上的蓋口吸吮飲料,但也很可能因嘴唇碰觸該紙 塑杯蓋而發生燙傷。 In addition, the conventional paper-plastic cup lid has poor heat insulation effect, and users are prone to accidents caused by touching the paper-plastic cup lid; or, with the restricted use of plastic straws, many people have become accustomed to direct contact. The drink is sucked by the mouth of the lid, but it is also possible that the paper is touched by the lips Burns caused by plastic cup lid.
還有,為節省存放空間與方便運輸,人們在購買數杯飲料時,會習慣將飲料一層一層的向上堆疊,但是,習知紙塑杯蓋的形狀不利於杯子的堆疊,很容易發生傾倒的意外;或者,乾脆再多拿紙個塑膠袋,將每杯飲料分別包裝攜帶;因此,在不知不覺的情況下增加了塑膠袋的使用量,對環保造成不良的影響。 In addition, in order to save storage space and facilitate transportation, when people buy several cups of beverages, they are used to stacking the beverages one by one. However, the shape of the conventional paper-plastic cup lid is not conducive to the stacking of cups, and it is easy to cause dumping. Accident; or, simply take another paper plastic bag and pack each drink separately; therefore, the use of plastic bags has been increased unknowingly, which has a negative impact on environmental protection.
由此可知,習知紙塑杯蓋結構仍存缺失,而非最佳的設計,而亟侍加以改進。 It can be seen that the conventional paper-plastic cup lid structure is still lacking, and it is not the best design, and it is urgently needed to be improved.
本發明的主要目的在於提供一種具有雙重扣夾結構的紙塑杯蓋,其包括有扣夾在杯子之杯口端的卡扣部,以及該卡扣部下方彎折形成的扣勾,藉由該該扣勾與該卡扣部雙重扣住該杯口端,獲得更為完整的該紙塑杯蓋與該杯子的結合效果。 The main purpose of the present invention is to provide a paper-plastic cup lid with a double clasp structure. The buckle hook and the buckle part doubly buckle the mouth end of the cup to obtain a more complete combination effect of the paper-plastic cup lid and the cup.
本發明的另一目的在於提供一種強化結構的紙塑杯蓋,該紙塑杯蓋的上表面設置有雙層壁面,除了強化該紙塑杯蓋的強度,並且提高隔熱效果,避免使用者燙傷。 Another object of the present invention is to provide a paper-plastic cup lid with a reinforced structure. The upper surface of the paper-plastic cup lid is provided with a double wall surface, which not only strengthens the strength of the paper-plastic cup lid, but also improves the heat insulation effect and avoids users scald.
本發明的再一目的在於提供一種方便使用的紙塑杯蓋,該紙塑杯蓋的頂面設置有置物槽,該置物槽大小與杯子的底部相同,可將複數的杯子層層堆疊放入單一的塑膠袋中,減少塑膠袋的使用,並方便存放或運輸。 Another object of the present invention is to provide a paper-plastic cup lid that is convenient to use. The top surface of the paper-plastic cup lid is provided with a storage slot, the size of which is the same as the bottom of the cup, and multiple cups can be stacked in layers In a single plastic bag, the use of plastic bags is reduced, and storage or transportation is convenient.
可達成前述目的之一種具有雙重扣夾結構的紙塑杯蓋,該紙 塑杯蓋是由紙漿熱塑成型,用來罩蓋在杯子的杯口周緣,該紙塑杯蓋中間向上凸伸有輪廓部,該紙塑杯蓋周圍向下延伸有擋邊部,該擋邊部由外而內夾住該杯口周緣,該擋邊部凸設有卡扣部,該卡扣部用來扣夾該杯口周緣延伸的凸緣,以穩定該紙塑杯蓋與該杯子的結合;而該卡扣部下方的該擋邊部下緣朝向該紙塑杯蓋中間方向彎折形成有扣勾,該扣勾止擋在該凸緣下方,形成該扣勾與該卡扣部雙重扣住該杯口周緣,獲得更為完整的該紙塑杯蓋與該杯子的結合效果。 A paper-plastic cup lid with a double buckle structure that can achieve the aforementioned purpose, the paper The plastic cup lid is thermoformed from paper pulp to cover the periphery of the cup opening. The middle of the paper-plastic cup lid has a contour part protruding upwards. The edge clamps the periphery of the cup opening from the outside to the inside, and the flange part is protrudingly provided with a buckle part for clamping the flange extending from the periphery of the cup opening to stabilize the paper-plastic cup lid and the The combination of the cup; and the lower edge of the rib portion below the buckle portion is bent toward the middle direction of the paper-plastic cup lid to form a buckle, and the buckle is stopped under the flange to form the buckle and the buckle The part double buckles the periphery of the cup mouth to obtain a more complete combination effect of the paper-plastic cup lid and the cup.
前述扣勾是由部分的該擋邊部直接彎折成型,使該扣勾高度靠近該卡扣部,當該卡扣部扣夾該凸緣時,該扣勾可以同時扣住該凸緣。 The aforementioned buckle hook is formed by directly bending a part of the rib part so that the height of the buckle hook is close to the buckle part. When the buckle part clamps the flange, the buckle hook can buckle the flange at the same time.
更進一步,該扣勾至少設置有三個,並等角度分布在該擋邊部的圓周上。 Furthermore, there are at least three clasp hooks, which are distributed at equal angles on the circumference of the rib.
而該卡扣部與該扣勾在該擋邊部的不同高度設置有一個以上,使任一該卡扣部或該扣勾鬆脫時,仍能由其它的該卡扣部或該扣勾達成該紙塑杯蓋的扣緊功能。 The buckle portion and the buckle hook are provided with more than one at different heights of the rib portion, so that when any one of the buckle portions or the buckle hook is released, the other buckle portions or the buckle hook can still be used. The fastening function of the paper-plastic cup lid is achieved.
而該扣勾是平直或略為朝上而扣在該凸緣下方。 The buckle hook is straight or slightly upward and buckles below the flange.
該紙塑杯蓋的該輪廓部設置有一個或一個以上的加厚壁,該加厚壁增加該紙塑杯蓋的強度與隔熱效果。 The contour part of the paper-plastic cup lid is provided with one or more thickened walls, and the thickened wall increases the strength and heat insulation effect of the paper-plastic cup lid.
另外,該紙塑杯蓋的該輪廓部頂面設置有一置物槽,該置物槽大小與該杯子的底部相同,可將複數的杯子層層疊加以方便存放或運輸。 In addition, the top surface of the contour part of the paper-plastic cup lid is provided with a storage slot, the size of the storage slot is the same as the bottom of the cup, and a plurality of cups can be stacked in layers for convenient storage or transportation.
為獲得前述紙塑杯蓋,本發明另提供該紙塑杯蓋的成型方法,該紙塑杯蓋是由紙漿熱塑成型,並將該紙塑杯蓋外部罩蓋有外模,該紙塑杯蓋內部則容置有內模,該外模、內模的形狀正好與該紙塑杯蓋相吻 合;該紙塑杯蓋在該擋邊部外側設置有卡扣模塊,該卡扣模塊朝向該紙塑杯蓋方向設置有卡扣成型單元,當該卡扣模塊向該紙塑杯蓋施壓時,該卡扣成型單元配合該內模而在該擋邊部形成有該卡扣部,該卡扣模塊下方另設置有壓條,該壓條擠壓該擋邊部下緣使其彎折形成有該扣勾。 In order to obtain the aforementioned paper-plastic cup lid, the present invention also provides a method for forming the paper-plastic cup lid. The inside of the cup lid contains an inner mold, and the shape of the outer mold and the inner mold exactly match the paper-plastic cup lid The paper-plastic cup cover is provided with a buckle module on the outside of the rib portion, the buckle module is provided with a buckle forming unit facing the direction of the paper-plastic cup lid, when the buckle module presses the paper-plastic cup lid When the buckle forming unit cooperates with the inner mold to form the buckle portion on the rib portion, a pressure strip is further provided under the buckle module, and the pressure strip squeezes the lower edge of the rib portion to bend to form the Deduction.
前述方法中,該壓條設置在該卡扣模塊的部分區段,使成型後的該紙塑杯蓋僅在部分區域形成有該扣勾。 In the foregoing method, the bead is arranged in a partial section of the buckle module, so that the formed paper-plastic cup cover only has the buckle in a partial area.
或者,該壓條與該卡扣模塊分離設置,使該卡扣模塊先產生該卡扣部後,再推進該壓條彎折出該扣勾。 Or, the pressure bar is separated from the buckle module, so that the buckle module generates the buckle first, and then pushes the pressure bar to bend the hook.
100‧‧‧紙塑杯蓋 100‧‧‧Paper Plastic Cup Lid
110‧‧‧輪廓部 110‧‧‧Contour
120‧‧‧擋邊部 120‧‧‧Belt
130‧‧‧卡扣部 130‧‧‧Snap part
140‧‧‧扣勾 140‧‧‧hook
150‧‧‧加厚壁 150‧‧‧Thickened wall
160‧‧‧置物槽 160‧‧‧storage slot
170‧‧‧蓋口 170‧‧‧Gap
200‧‧‧杯子 200‧‧‧Cup
210‧‧‧凸緣 210‧‧‧Flange
310‧‧‧外模 310‧‧‧Outer mold
320‧‧‧內模 320‧‧‧Inner mold
330‧‧‧卡扣模塊 330‧‧‧Snap Module
340‧‧‧卡扣成型單元 340‧‧‧Snap forming unit
350‧‧‧壓條 350‧‧‧Laminate
圖1是本發明的紙塑杯蓋結合於杯子前的結構立體圖; Figure 1 is a perspective view of the structure of the paper-plastic cup lid of the present invention before being combined with the cup;
圖2是該紙塑杯蓋結合於杯子後的結構立體圖; Figure 2 is a perspective view of the structure of the paper-plastic cup lid after being combined with the cup;
圖3是該紙塑杯蓋結合於杯子後的結構剖視圖; Figure 3 is a cross-sectional view of the structure of the paper-plastic cup lid after being combined with the cup;
圖3A是圖3的該紙塑杯蓋的扣合部份放大圖; Figure 3A is an enlarged view of the buckled part of the paper-plastic cup lid of Figure 3;
圖4是該紙塑杯蓋的內側結構立體圖; Figure 4 is a perspective view of the inner structure of the paper-plastic cup lid;
圖5是該紙塑杯蓋的內側結構平面圖; Figure 5 is a plan view of the inner structure of the paper-plastic cup lid;
圖6是該紙塑杯蓋的內側結構變化例平面圖; Figure 6 is a plan view of a modified example of the inner structure of the paper-plastic cup lid;
圖7是該紙塑杯蓋應用於杯子的層層堆疊動作立體圖; Figure 7 is a perspective view of the layered stacking action of the paper-plastic cup lid applied to the cup;
圖8是該紙塑杯蓋成型步驟的閉模動作示意圖;以及 Figure 8 is a schematic diagram of the mold closing action of the paper-plastic cup lid forming step; and
圖9是該紙塑杯蓋成型步驟的開模動作示意圖。 Fig. 9 is a schematic diagram of the mold opening action in the forming step of the paper-plastic cup lid.
為了使本發明的目的、技術方案及優點更加清楚明白,下面結合附圖及實施例,對本發明進行進一步詳細說明。此處所描述的具體實施例僅用以解釋本發明,並不用於限定本發明。 In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, but not used to limit the present invention.
請參閱圖1至圖5所示,本發明是一種具有雙重扣夾結構的紙塑杯蓋,其具有一紙塑杯蓋100,該紙塑杯蓋100是由廢棄物生成的紙漿進行熱塑成型,配合使用在一杯子200上,該杯子200同樣也是紙塑完成,但並不加以限制,而可為塑膠杯或紙杯黏貼的杯體,或是其它種類的杯體。
Please refer to Figures 1 to 5, the present invention is a paper-plastic cup lid with a double clip structure. It is formed and used in conjunction with a
該紙塑杯蓋100用來罩蓋在該杯子200的杯口周緣,該紙塑杯蓋100中間向上凸伸有輪廓部110,該輪廓部110的形狀亦不加以限制,只要能遮蔽該杯子200的杯口即可;該紙塑杯蓋100周圍向下延伸有擋邊部120,該擋邊部120由外而內夾住該杯口周緣,以進行該紙塑杯蓋100與該杯子200的結合;該擋邊部120凸設有卡扣部130,該杯口周緣則有向外延伸的凸緣210,使該卡扣部130扣夾該杯口周緣延伸的該凸緣210,以穩定該紙塑杯蓋100與該杯子200的結合。
The paper-
除了該卡扣部130外,在該卡扣部130下方的該擋邊部120下緣朝向該紙塑杯蓋100中間方向彎折形成有扣勾140,該扣勾140在該紙塑杯蓋100進行罩蓋時會止擋在該凸緣210下方,形成該扣勾140與該卡扣部130的雙重扣夾結構,而能緊密穩定地扣住該凸緣210,獲得更為完整的該紙塑杯蓋100與該杯子200的結合效果。
In addition to the
實際上,為便於生產與使用,該扣勾140並需要遍布在該擋邊部120所有位置,而是由部分的該擋邊部120直接彎折成型;要點在於,
該扣勾140的高度約與該卡扣部130相等,亦即當該卡扣部130扣夾該凸緣210時,該扣勾140可以同時扣住該凸緣210,因為該卡扣部130通常只會接觸該凸緣210的最外端,故夾固力有限,而該扣勾140則可深入該凸緣210的內側區域,配合該卡扣部130形成雙重扣夾,故可獲得更好的夾固效果。
In fact, in order to facilitate production and use, the
該扣勾140至少設置有三個,並等角度分布在該擋邊部120的圓周上,以均勻提供夾持力量保持結合的穩定性,當然,常見為四個或其它個數(圖6),都可以發揮相同功能。
There are at least three
另外,配合該杯子200的該凸緣210形狀,該扣勾140可以平直抵靠在該凸緣210的下方,或者,該扣勾140可以略為朝上而扣住該凸緣210下方,提供更為穩定的支持力。
In addition, in accordance with the shape of the
再者,該卡扣部130與該扣勾140基本上是在該擋邊部120的上下位置各設置一個,以發揮兩者上下夾住該該凸緣210而獲得雙重扣夾功能;而該卡扣部130與該扣勾140進一步可在該擋邊部120的不同高度設置有一個以上,如此,當任一該卡扣部130或該扣勾140因故發生鬆脫時,仍能由其它的該卡扣部130或該扣勾140達成該紙塑杯蓋100的扣緊功能。
Furthermore, the
請複參圖1、圖2,本發明進一步提供該紙塑杯蓋100的強化機制,其方式是在該紙塑杯蓋100的該輪廓部110設置有加厚壁150,形成加厚的該紙塑杯蓋100,藉此增加該紙塑杯蓋100的強度與隔熱效果,讓使用者不因碰觸該紙塑杯蓋100燙傷手部,或是由該紙塑杯蓋100上的蓋口170吸吮飲料時燙傷嘴唇的意外,令操作使用時更為安全順利;該加厚壁150可設置一個或一個以上,成為雙層壁面或多層壁面,以獲致更佳的強度與
隔熱效果。
Please refer to Figures 1 and 2 again. The present invention further provides a strengthening mechanism for the paper-
又如圖7所示,考慮存放或運輸,該紙塑杯蓋100的該輪廓部110頂面設置有一置物槽160,該置物槽160大小與該杯子200的底部相同,可將複數的杯子200層層堆疊,然後只要少量塑膠袋就可以包裝提攜,減少塑膠袋的使用,也更方便於存放或運輸。
As shown in FIG. 7, considering storage or transportation, the top surface of the
請參閱圖8、圖9所示,為獲得優質的該紙塑杯蓋100結構,本發明亦提供一種具有雙重扣夾結構的紙塑杯蓋100的成型方法,其首先將該紙塑杯蓋100是以紙漿熱塑成型,並將該紙塑杯蓋100外部罩蓋有外模310,該紙塑杯蓋100內部則容置有內模320,該外模310、內模320的形狀正好與該紙塑杯蓋100相吻合。
Referring to Figures 8 and 9, in order to obtain a high-quality paper-
然後,為形成本發明特徵的該卡扣部130與該扣勾140,於該紙塑杯蓋100周圍延伸的該擋邊部120外側設置有卡扣模塊330,該卡扣模塊330朝向該紙塑杯蓋100方向設置有卡扣成型單元340,當該卡扣模塊330向該紙塑杯蓋100施壓時,該卡扣成型單元340配合該內模320而在該擋邊部120形成有卡扣部130;除此之外,在該卡扣模塊330下方另設置有壓條350,該壓條350擠壓該擋邊部120下緣使其彎折形成有該扣勾140。
Then, in order to form the
另外,為實現前述該扣勾140是由部分的該擋邊部120直接彎折成型,生產時是該壓條350設置在該卡扣模塊330的部分區段,使成型後的該紙塑杯蓋100僅在部分區域形成有該扣勾140。
In addition, in order to realize that the
該壓條可以結合在該卡扣模塊330下方,在一次進刀時即可生成該卡扣部130與該扣勾140,或者,該壓條350與該卡扣模塊330分離設置,使該卡扣模塊330先產生該卡扣部130後,再推進該壓條350彎折出
該扣勾140,如此可使操作更為靈活。
The pressing bar can be combined under the
以上該僅為本發明之較佳實施例,並非用來限定本發明之實施範圍;如果不脫離本發明之精神和範圍,對本發明進行修改或者等同替換,均應涵蓋在本發明申請專利範圍的保護範圍當中。 The above are only preferred embodiments of the present invention, and are not used to limit the scope of implementation of the present invention; if the present invention is modified or equivalently replaced without departing from the spirit and scope of the present invention, it shall be covered by the scope of the patent application of the present invention. In the scope of protection.
100‧‧‧紙塑杯蓋 100‧‧‧Paper Plastic Cup Lid
110‧‧‧輪廓部 110‧‧‧Contour
120‧‧‧擋邊部 120‧‧‧Belt
140‧‧‧扣勾 140‧‧‧hook
150‧‧‧加厚壁 150‧‧‧Thickened wall
170‧‧‧蓋口 170‧‧‧Gap
200‧‧‧杯子 200‧‧‧Cup
210‧‧‧凸緣 210‧‧‧Flange
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109102122A TWI718854B (en) | 2020-01-21 | 2020-01-21 | Paper-plastic cup lid with double clip structure and forming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109102122A TWI718854B (en) | 2020-01-21 | 2020-01-21 | Paper-plastic cup lid with double clip structure and forming method |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI718854B TWI718854B (en) | 2021-02-11 |
TW202128512A true TW202128512A (en) | 2021-08-01 |
Family
ID=75745853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109102122A TWI718854B (en) | 2020-01-21 | 2020-01-21 | Paper-plastic cup lid with double clip structure and forming method |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI718854B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI392625B (en) * | 2010-10-22 | 2013-04-11 | Rich Cup Bio Chem Tech Co Ltd | Cap |
TWM588709U (en) * | 2019-09-03 | 2020-01-01 | 興中環保科技股份有限公司 | Paper plastic cup cover |
-
2020
- 2020-01-21 TW TW109102122A patent/TWI718854B/en active
Also Published As
Publication number | Publication date |
---|---|
TWI718854B (en) | 2021-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7000825B2 (en) | Food enclosing container with rebondable rim and liquid absorption and barrier layers | |
JP5837768B2 (en) | Cover of packaging container and packaging container using the same | |
KR101270527B1 (en) | A paper vessel cover | |
JP3076819B2 (en) | Packaging container having an open pressing portion | |
TWI718854B (en) | Paper-plastic cup lid with double clip structure and forming method | |
CN208119645U (en) | A kind of food containers | |
JP2000142748A5 (en) | ||
CN207943347U (en) | A kind of paper pulp packaging upper cover | |
AU2020100089A4 (en) | Paper pulp cup lids with double lock structure and its forming method | |
JPH086733Y2 (en) | Packaging container with lid | |
WO2021142505A1 (en) | Paper pulp cup lids with double lock structure and its forming method | |
JP2000238818A (en) | Packaging container | |
JP2020006986A (en) | Food packaging container | |
CN215098900U (en) | Degradable paper-plastic packaging box | |
KR102171331B1 (en) | Food packaging containers | |
CN215362305U (en) | Fast food packaging box and fast food packaging structure | |
JP2017109769A (en) | Article storage case | |
CN211167999U (en) | But reuse's durable type corrugated box | |
CN216333837U (en) | Corrugated carton that compressive property is good | |
JP2002211568A (en) | Food packaging container | |
JP3145057B2 (en) | Container made of synthetic resin sheet | |
CN216302030U (en) | Cup cover and cup | |
CN218432639U (en) | Container pot | |
CN212023542U (en) | Tea box | |
JP4010851B2 (en) | Laminated sheet molded body |