CN215852883U - 复合封口膜及利用其的饮料杯 - Google Patents

复合封口膜及利用其的饮料杯 Download PDF

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CN215852883U
CN215852883U CN202121989584.1U CN202121989584U CN215852883U CN 215852883 U CN215852883 U CN 215852883U CN 202121989584 U CN202121989584 U CN 202121989584U CN 215852883 U CN215852883 U CN 215852883U
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简子曦
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Hongqiao Technology Co ltd
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Abstract

本实用新型提供一种复合封口膜，其具有：一层基底膜，用以熔接在一饮料杯的杯口周缘，且其在邻近该杯口周缘的一对应处具有一贯通孔；以及一可重复黏贴的覆盖片体，其底面附有一黏胶且其一端固接在该层基底膜之该贯通孔的一侧，使其可重复地被掀开及黏附该层基底膜，从而让使用者可依其需求露出该贯通孔或封闭该贯通孔，其中，该层基底膜包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层。

Description

复合封口膜及利用其的饮料杯
技术领域
本实用新型有关于封口膜，特别是关于饮料杯的封口膜结构。
背景技术
现今的饮料店一般会在店内设置一饮料封口机以对装有饮料的杯子进行封口作业，或以杯盖覆盖饮料杯，以方便消费者携带。
然而，一般的封口膜却有不易被吸管戳破的问题。
为解决前述的问题，本领域亟需一新颖的封口膜结构。
发明内容
本实用新型的主要目的在于公开一种复合封口膜，其可通过一可重复黏贴的片体覆盖在一层基底膜的一贯通孔上让使用者依其需求露出该贯通孔或封闭该贯通孔，从而方便使用者将一环保吸管置入一饮料杯中，或是方便使用者直接对孔吸饮，以及让使用者在抽出该环保吸管后可通过该可重复黏贴的片体密封该贯通孔而避免饮料溢出该饮料杯，从而省去杯盖的设置及减少一次性吸管的使用而达到减塑的环保效果。
为达前述目的，一种复合封口膜乃被提出，其具有：
一层基底膜，用以熔接在一饮料杯的杯口周缘，且其在邻近该杯口周缘的一对应处具有一贯通孔，其中，该层基底膜包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层；以及
一可重复黏贴的覆盖片体，其底面附有一黏胶且其一端固接在该层基底膜的该贯通孔的一侧，使其可重复地被掀开及黏附该层基底膜，从而让使用者可依其需求露出该贯通孔或封闭该贯通孔。
在一实施例中，该层基底膜印刷有一图案。
在一实施例中，该可重复黏贴的覆盖片体呈一长椭圆状。
在一实施例中，该可重复黏贴的覆盖片体呈一三角形。
在一实施例中，该可重复黏贴的覆盖片体呈一水滴状。
为达前述目的，本实用新型进一步提出一种饮料杯，其具有一杯体及一封口膜，且其特征在于该封口膜具有：
一层基底膜，用以熔接在该杯体的杯口周缘，且其在邻近该杯口周缘的一对应处具有一贯通孔，其中，该层基底膜包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层；以及
一可重复黏贴的覆盖片体，其底面附有一黏胶且其一端固接在该层基底膜的该贯通孔的一侧，使其可重复地被掀开及黏附该层基底膜，从而让使用者可依其需求露出该贯通孔或封闭该贯通孔。
在一实施例中，该层基底膜印刷有一图案。
在一实施例中，该可重复黏贴的覆盖片体呈一长椭圆状。
在一实施例中，该可重复黏贴的覆盖片体呈一三角形。
在一实施例中，该可重复黏贴的覆盖片体呈一水滴状。
为使贵审查委员能进一步了解本新型的结构、特征及其目的，兹附以图式及较佳具体实施例的详细说明如后。
附图说明
图1为本实用新型的复合封口膜的一实施例的分解示意图。
图2为多个复合封口膜形成于一连续带体中的示意图。
图3为本实用新型的饮料杯的一实施例的示意图。
图4为使用者在将图3所示的该饮料杯的呈长椭圆状的可重复黏贴的覆盖片体掀开后，将一吸管置入一贯通孔中的示意图。
附图标记说明
100：复合封口膜
110：基底膜
110a：中央区周缘
110b：贯通孔
120：可重复黏贴的覆盖片体
120a：上表面
120b：底面
200：杯体
200a：杯口周缘
210：吸管
具体实施方式
请参照图1，其为本实用新型的复合封口膜的一实施例的分解示意图。如图1所示，一复合封口膜100具有一层基底膜110及一可重复黏贴的覆盖片体120。
该层基底膜110的一中央区周缘110a用以熔接在一饮料杯的杯口周缘，且其在靠近中央区周缘110a处具有一贯通孔110b，其中，该层基底膜110包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层。所述贴合层、隔热层及表面层均由塑料构成，其中，该贴合层一热塑性塑料层；该隔热层一隔热塑料层；且该表面层一透明塑料层。当该层基底膜110熔接在一饮料杯的杯口周缘时，该贴合层位于最下方，该隔热层居中，该表面层位于最上方。另外，在可能的实施例中，该表面层的下表面可进一步印刷有文字及/或图案。
该可重复黏贴的覆盖片体120具有一上表面120a及一底面120b，其中，底面120b附有一黏胶且其一端固接在该层基底膜110的该贯通孔110b 的一侧，使该可重复黏贴的覆盖片体120可重复地被掀开及黏附该层基底膜110，从而让使用者可依其需求露出该贯通孔110b或封闭该贯通孔110b。
另外，在可能的实施例中，该层基底膜110可印刷有一图案。
另外，在可能的实施例中，该可重复黏贴的覆盖片体120可呈现一长椭圆状、一三角形或一水滴状，以方便使用者操作。
另外，在可能的实施例中，复合封口膜100可形成于一连续带体中以方便一饮料封口机对装有饮料的杯子进行封口作业。请参照图2，其为多个复合封口膜形成于一连续带体中的示意图。
依上述的说明，本实用新型进一步提出一种饮料杯。请参照图3，其为本实用新型的饮料杯的一实施例的示意图。如图3所示，该饮料杯具有一杯体200及一封口膜，其中该封口膜具有一层基底膜110及一可重复黏贴的覆盖片体120。
该层基底膜110，可印刷有一图案，其一中央区周缘110a熔接在杯体 200的杯口周缘200a，且其在靠近中央区周缘110a处具有一贯通孔110b，其中，该层基底膜110包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层。所述贴合层、隔热层及表面层均由塑料构成，其中，该贴合层一热塑性塑料层；该隔热层一隔热塑料层；且该表面层一透明塑料层。当该层基底膜110熔接在一饮料杯的杯口周缘时，该贴合层位于最下方，该隔热层居中，该表面层位于最上方。另外，该图案可印刷于该表面层的下表面。
该可重复黏贴的覆盖片体120具有一上表面120a及一底面120b，其中，底面120b附有一黏胶且其一端固接在该层基底膜110的该贯通孔110b 的一侧，使该可重复黏贴的覆盖片体120可重复地被掀开及黏附该层基底膜110，从而让使用者可依其需求露出该贯通孔110b或封闭该贯通孔110b。在可能的实施例中，该可重复黏贴的覆盖片体可呈一长椭圆状、一三角形或一水滴状以方便使用者操作。请参照图4，其为使用者在将图3所示的该饮料杯的呈长椭圆状的可重复黏贴的覆盖片体120掀开后，将一吸管 210置入该贯通孔110b中的示意图。
通过前述所公开的设计，本实用新型乃具有以下的优点：
本实用新型的复合封口膜可通过一可重复黏贴的片体覆盖在一层基底膜的一贯通孔上让使用者依其需求露出该贯通孔或封闭该贯通孔，从而方便使用者将吸管置入一饮料杯中或是方便使用者直接对孔吸饮，以及让使用者在抽出吸管后可通过该可重复黏贴的片体密封该贯通孔而避免饮料溢出该饮料杯，从而可省去杯盖的设置及减少一次性吸管的使用而达到减塑的环保效果。事实上，本实用新型的每一片复合封口膜所用到的塑料约0.4-0.5g，远低于传统热饮杯盖的4-5g的塑料使用量。
本实用新型公开的内容，乃较佳实施例，任何本领域技术人员可轻易完成的改变或等效替换均属于本实用新型的保护范围
综上所述，本实用新型无论目的、手段与功效，皆显示其迥异于传统技术，且其首先创作合于实用，确实符合新型的专利要件。

Claims (8)

1.一种复合封口膜，其特征在于，其具有：
一层基底膜，用以熔接在一饮料杯的杯口周缘，且其在邻近该杯口周缘的一对应处具有一贯通孔，其中，该层基底膜包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层；以及
一可重复黏贴的覆盖片体，其底面附有一黏胶且其一端固接在该层基底膜的该贯通孔的一侧，使其可重复地被掀开及黏附该层基底膜，从而让使用者可依其需求露出该贯通孔或封闭该贯通孔。
2.根据权利要求1所述的复合封口膜，其特征在于，该可重复黏贴的覆盖片体呈一长椭圆状。
3.根据权利要求1所述的复合封口膜，其特征在于，该可重复黏贴的覆盖片体呈一三角形。
4.根据权利要求1所述的复合封口膜，其特征在于，该可重复黏贴的覆盖片体呈一水滴状。
5.一种饮料杯，其具有一杯体及一封口膜，且其特征在于该封口膜具有：
一层基底膜，用以熔接在该杯体的杯口周缘，且其在邻近该杯口周缘的一对应处具有一贯通孔，其中，该层基底膜包含由一贴合层及一表面层叠合而成的一复合层，或由一贴合层、一隔热层及一表面层叠合而成的一复合层；以及
一可重复黏贴的覆盖片体，其底面附有一黏胶且其一端固接在该层基底膜的该贯通孔的一侧，使其可重复地被掀开及黏附该层基底膜，从而让使用者可依其需求露出该贯通孔或封闭该贯通孔。
6.根据权利要求5所述的饮料杯，其特征在于，该可重复黏贴的覆盖片体呈一长椭圆状。
7.根据权利要求5所述的饮料杯，其特征在于，该可重复黏贴的覆盖片体呈一三角形。
8.根据权利要求5所述的饮料杯，其特征在于，该可重复黏贴的覆盖片体呈一水滴状。
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