CN106742491A - 单层高度透明的纸盖 - Google Patents

单层高度透明的纸盖 Download PDF

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Publication number
CN106742491A
CN106742491A CN201710018137.3A CN201710018137A CN106742491A CN 106742491 A CN106742491 A CN 106742491A CN 201710018137 A CN201710018137 A CN 201710018137A CN 106742491 A CN106742491 A CN 106742491A
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China
Prior art keywords
paper cap
paper
individual layer
highly transparent
annular groove
Prior art date
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Pending
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CN201710018137.3A
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English (en)
Inventor
黄学哲
金谋勇
邓开华
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Zhongshan Shi Hui Paper & Plastic Products Co Ltd
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Zhongshan Shi Hui Paper & Plastic Products Co Ltd
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Application filed by Zhongshan Shi Hui Paper & Plastic Products Co Ltd filed Critical Zhongshan Shi Hui Paper & Plastic Products Co Ltd
Priority to CN201710018137.3A priority Critical patent/CN106742491A/zh
Publication of CN106742491A publication Critical patent/CN106742491A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
    • B65D15/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal
    • B65D15/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal with end walls made of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
    • B65D15/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal
    • B65D15/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal with end walls made of plastics material

Abstract

本发明提供一种单层高度透明的纸盖，包括：环形PET胶片和纸盖圈，环形PET胶片边缘设置有环形凹槽，环形凹槽的外边沿向上延伸，纸盖圈上沿设置有向内卷绕的卷边，环形凹槽的外边沿粘结在卷边内，且纸盖圈上设置有与其同轴心的内凸的环形滚筋。本发明提供的单层高度透明的纸盖，用一层厚度适当、强度不低于原纸盖强度的透明的材料代替原有的纸盖片，就可以保留原纸盖的强度的同时增加对纸碗内的内容物可视的效果。

Description

单层高度透明的纸盖
技术领域
本发明涉及纸盖技术领域，特别是涉及一种单层高度透明的纸盖。
背景技术
目前，现有的纸盖无法直观地观察到纸碗内的内容物，不能有效引起顾客的购买欲望，这给利用该纸盖和配套的容器本体装的物品的销售，带来了不利因素。
因此，需要提供一种单层高度透明的纸盖以解决上述技术问题。
发明内容
本发明主要解决的技术问题是提供一种单层高度透明的纸盖，用一层厚度适当、强度不低于原纸盖强度的透明的材料代替原有的纸盖片，就可以保留原纸盖的强度的同时增加对纸碗内的内容物可视的效果。
为解决上述技术问题，本发明采用的一个技术方案是提供一种单层高度透明的纸盖，包括：环形PET胶片1和纸盖圈2，环形PET胶片1边缘设置有环形凹槽11，环形凹槽11的外边沿向上延伸，纸盖圈2上沿设置有向内卷绕的卷边21，环形凹槽11的外边沿粘结在卷边21内，且纸盖圈2上设置有与其同轴心的内凸的环形滚筋22。
优选，所述纸盖的外径为97.5mm、高度为17.5mm，卷边21的直径为3.9mm。
本发明的有益效果是：本发明提供的一种单层高度透明的纸盖，用一层厚度适当、强度不低于原纸盖强度的透明的材料代替原有的纸盖片，就可以保留原纸盖的强度的同时增加对纸碗内的内容物可视的效果。
附图说明
图1是本发明的一种单层高度透明的纸盖的环形PET胶片1的纵向剖面结构示意图；
图2是本发明的一种单层高度透明的纸盖的纸盖圈2未设置滚筋22时的纵向剖面结构示意图；
图3是图1和图2所示的结构经热压以及粘结之后形成的本发明的单层高度透明的纸盖的纵向剖面结构示意图；
图4是图3中的圈A所圈出部分的放大结构示意图；
图5是图3中的圈B所圈出部分的放大示意图。
具体实施方式
下面结合图示对本发明的技术方案进行详述。
请参见图1-图5所示，本实施例的单层高度透明的纸盖，包括：环形PET胶片1和纸盖圈2，环形PET胶片1边缘设置有环形凹槽11，环形凹槽11的外边沿向上延伸，纸盖圈2上沿设置有向内卷绕的卷边21，环形凹槽11的外边沿粘结在卷边21(如图3和图4所示)内，从而保证纸盖圈2和环形PET胶片1不会脱离，且纸盖圈2上设置有与其同轴心的内凸的环形滚筋22(如图3和图5所示)。
本实施例的原理在于：利用PET材料的高透明性、良好的韧性及强度代替纸质材料，来达到保证纸盖强度的同时兼具透明性的功能。
在本发明的一个优选实施例中，所述纸盖的外径为97.5mm、高度为17.5mm，卷边21的直径为3.9mm。当然，在本发明的其他实施例中，所述纸盖的尺寸不限于此，且卷边21的尺寸也可以适当的增加或者减小，这些都在本发明的保护范围之内，对此不作限制。
本发明的单层高度透明的纸盖，用一层厚度适当、强度不低于原纸盖强度的透明的材料代替原有的纸盖片，就可以保留原纸盖的强度的同时增加对纸碗内的内容物可视的效果，从而可以引起购买者的购买欲望，这给内容物的销售带来了很大的便利性。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (2)

1.一种单层高度透明的纸盖，其特征在于，包括：环形PET胶片(1)和纸盖圈(2)，环形PET胶片(1)边缘设置有环形凹槽(11)，环形凹槽(11)的外边沿向上延伸，纸盖圈(2)上沿设置有向内卷绕的卷边(21)，环形凹槽(11)的外边沿粘结在卷边(21)内，且纸盖圈(2)上设置有与其同轴心的内凸的环形滚筋(22)。
2.根据权利要求1所述的单层高度透明的纸盖，其特征在于，所述纸盖的外径为97.5mm、高度为17.5mm，卷边(21)的直径为3.9mm。
CN201710018137.3A 2017-01-11 2017-01-11 单层高度透明的纸盖 Pending CN106742491A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111498292A (zh) * 2020-04-09 2020-08-07 刘文钦 一种预成型杯盖及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000109048A (ja) * 1998-10-12 2000-04-18 Toppan Printing Co Ltd 耐圧性紙容器
CN2389570Y (zh) * 1999-09-13 2000-08-02 厦门华恒餐饮纸容器有限公司 一种纸制碗、杯的纸盖
CN202175246U (zh) * 2011-07-12 2012-03-28 惠州Tcl移动通信有限公司 一种带透明胶片开窗的纸盒
CN205633398U (zh) * 2016-02-01 2016-10-12 杭州中纺进出口有限公司 罐头盒
CN206395040U (zh) * 2017-01-11 2017-08-11 中山世辉纸塑制品有限公司 单层高度透明的纸盖

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000109048A (ja) * 1998-10-12 2000-04-18 Toppan Printing Co Ltd 耐圧性紙容器
CN2389570Y (zh) * 1999-09-13 2000-08-02 厦门华恒餐饮纸容器有限公司 一种纸制碗、杯的纸盖
CN202175246U (zh) * 2011-07-12 2012-03-28 惠州Tcl移动通信有限公司 一种带透明胶片开窗的纸盒
CN205633398U (zh) * 2016-02-01 2016-10-12 杭州中纺进出口有限公司 罐头盒
CN206395040U (zh) * 2017-01-11 2017-08-11 中山世辉纸塑制品有限公司 单层高度透明的纸盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111498292A (zh) * 2020-04-09 2020-08-07 刘文钦 一种预成型杯盖及其制备方法

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