CN110757928A - 一种方便面的热封碗盖及其复合工艺 - Google Patents

一种方便面的热封碗盖及其复合工艺 Download PDF

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CN110757928A
CN110757928A CN201910953861.4A CN201910953861A CN110757928A CN 110757928 A CN110757928 A CN 110757928A CN 201910953861 A CN201910953861 A CN 201910953861A CN 110757928 A CN110757928 A CN 110757928A
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glue
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池克宇
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ZHANGJIAGANG YONGHE PACKING PRINTING CO Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00Layered products comprising a layer of synthetic resin
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    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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    • B32LAYERED PRODUCTS
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    • B32LAYERED PRODUCTS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284Application of adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/14Printing or colouring
    • B32B38/145Printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/50Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501Flexible tape or foil-like material
    • B65D17/502Flexible tape or foil-like material applied to the external part of the container wall only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/08Flexible adhesive strips adapted to seal filling or discharging apertures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/40Applications of laminates for particular packaging purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/40Closed containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2439/70Food packaging

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Abstract

本发明公开了一种方便面的热封碗盖,该热封碗盖包括纸层、铝箔层、设于纸层和铝箔层之间的用于粘接纸层和铝箔层的第一胶水层、复合于铝箔层上的热封层。本发明的一种方便面的热封碗盖,通过胶水将纸层和铝箔层复合在一起,省去了原先的淋膜工艺所需的挤出PE膜,极大的节约了成本;同时使用胶水粘接相比淋膜工艺,操作更为简单,复合效率更高;且胶水粘接复合强度更高,同时由于胶水的涂覆,使得铝箔层不易氧化,延长了热封碗盖的保存寿命。

Description

一种方便面的热封碗盖及其复合工艺
技术领域
本发明涉及一种方便面的热封碗盖及其复合工艺。
背景技术
方便面,又称快餐面、泡面、杯面、快熟面、速食面、即食面,香港则称之为公仔面,是一种可在短时间之内用热水泡熟食用的面制食品。方便面一般分为袋装面及碗装面,其中,碗装面因其不需另外携带碗筷而更受大众青睐。
碗装面,其最重要的部分便是它的热封碗盖,热封碗盖一方面可以确保碗的密封性,保证碗内面饼的质量,另一方面能够在冲泡时起到隔绝热量的作用。
现有的热封碗盖,其通常包括纸层、PE膜、铝箔层和热封层,其中纸层和铝箔层之间通过淋膜工艺复合上PE膜,用于将纸层和铝箔层粘接在一起。但是,使用淋膜工艺淋上PE膜来复合纸层和铝箔层,具有以下缺陷:(1)淋膜工艺较为复杂,导致复合效率低;(2)使用PE膜作为复合材料,成本较高;(3)使用PE膜淋膜而成的粘接层,其粘接强度低,影响了后续产品的复合强度。
发明内容
本发明的第一个目的是克服现有技术的不足,提供一种方便面的热封碗盖,该热封碗盖复合强度高且成本较低。
为达到上述目的,本发明采用的技术方案是:
一种方便面的热封碗盖,所述热封碗盖包括纸层、铝箔层、设于所述纸层和所述铝箔层之间的用于粘接所述纸层和所述铝箔层的第一胶水层、复合于所述铝箔层上的热封层。
优选地,所述热封层为PE膜层,且通过淋膜工艺复合于所述铝箔层远离所述第一胶水层的一面。
优选地,所述纸层远离所述第一胶水层的一面复合有PET膜层。
进一步优选地,所述PET膜层和所述纸层之间设有用于粘接所述PET膜层和所述纸层的第二胶水层。
进一步优选地,所述PET膜层朝向所述第二胶水层的一面印刷有图文层。
进一步优选地,所述第一胶水层和所述第二胶水层均为树脂胶。
本发明的第二个目的是提供一种方便面的热封碗盖的复合工艺,该复合工艺操作简单,复合效率高。
为达到上述目的,本发明采用的技术方案是:
一种基于上述的方便面的热封碗盖的复合工艺,其包括如下步骤:
(1)复合铝箔层:将铝箔层通过胶水复合于纸层上;
(2)复合热封层:将热封层通过淋膜工艺复合于所述铝箔层复合有所述纸层一面的相反一面上;
(3)复合PET膜层:将PET膜层通过胶水复合于所述纸层复合有所述铝箔层一面的相反一面上。
优选地,在所述步骤(3)中,先在所述PET膜层上印刷图文,随后将所述PET膜层印刷有图文的一面通过胶水与所述纸层复合在一起。
本发明的第三个目的是提供另一种基于上述的方便面的热封碗盖的复合工艺,该复合工艺操作简单,复合效率高。
为达到上述目的,本发明采用的技术方案是:
一种基于上述的方便面的热封碗盖的复合工艺,其包括如下步骤:
(1)复合PET膜层:将PET膜层通过胶水复合于纸层上;
(2)复合铝箔层:将铝箔层通过胶水复合于所述纸层复合有所述PET膜层一面的相反一面上;
(3)复合热封层:将热封层通过淋膜工艺复合于所述铝箔层复合有所述纸层一面的相反一面上。
优选地,在所述步骤(1)中,先在所述PET膜层上印刷图文,随后将所述PET膜层印刷有图文的一面通过胶水与所述纸层复合在一起。
由于上述技术方案的运用,本发明与现有技术相比具有下列优点:本发明的一种方便面的热封碗盖,通过胶水将纸层和铝箔层复合在一起,省去了原先的淋膜工艺所需的挤出PE膜,极大的节约了成本;同时使用胶水粘接相比淋膜工艺,操作更为简单,复合效率更高;且胶水粘接复合强度更高,同时由于胶水的涂覆,使得铝箔层不易氧化,延长了热封碗盖的保存寿命。
附图说明
附图1为本发明的结构示意图。
其中:1、纸层;2、铝箔层;3、第一胶水层;4、热封层;5、PET膜层;6、第二胶水层;7、图文层。
具体实施方式
下面结合附图来对本发明的技术方案作进一步的阐述。
如图1所示,一种方便面的热封碗盖,热封碗盖包括纸层1、铝箔层2、设于纸层1和铝箔层2之间的用于粘接纸层1和铝箔层2的第一胶水层3、复合于铝箔层2上的热封层4。
这里,通过在纸层1和铝箔层3之间设置第一胶水层3,利用胶水粘接纸层1和铝箔层2,省去了原先的淋膜工艺所需的挤出PE膜,极大的节约了成本;同时使用胶水粘接相比淋膜工艺,操作更为简单,复合效率更高;且胶水粘接复合强度更高,同时由于胶水的涂覆,使得铝箔层3不易氧化,延长了热封碗盖的保存寿命。
这里,热封层4为PE膜层,且通过淋膜工艺复合于铝箔层2远离第一胶水层3的一面。纸层1远离第一胶水层3的一面复合有PET膜层5。PET膜层5和纸层1之间设有用于粘接PET膜层5和纸层1的第二胶水层6。PET膜层5朝向第二胶水层6的一面印刷有图文层7。
在本实施例中,第一胶水层3和第二胶水层6均为树脂胶。这里的树脂胶为现有技术中的食品级树脂胶。
上述的方便面的热封碗盖的复合工艺,其包括如下步骤:
(1)复合铝箔层:将铝箔层2通过胶水复合于纸层1上。这里,胶水既可以涂覆于纸层1上,也可以涂覆于铝箔层2上。
(2)复合热封层:将热封层4通过淋膜工艺复合于铝箔层2复合有纸层1一面的相反一面上。这里的热封层4为PE膜,通过淋膜工艺将PE膜挤出在铝箔层3上。
(3)复合PET膜层:将PET膜层5通过胶水复合于纸层1复合有铝箔层2一面的相反一面上。这里,胶水既可以涂覆于纸层1上,也可以涂覆于PET膜层5上。在这里,先在PET膜层5上印刷图文,随后将PET膜层5印刷有图文的一面通过胶水与纸层1复合在一起。
上述的胶水为现有技术中的食品级树脂胶。
上述的方便面的热封碗盖的另一种复合工艺,其包括如下步骤:
(1)复合PET膜层:将PET膜层5通过胶水复合于纸层1上。这里,胶水既可以涂覆于纸层1上,也可以涂覆于PET膜层5上。在这里,先在PET膜层5上印刷图文,随后将PET膜层5印刷有图文的一面通过胶水与纸层1复合在一起。
(2)复合铝箔层:将铝箔层2通过胶水复合于纸层1复合有PET膜层5一面的相反一面上。这里,胶水既可以涂覆于纸层1上,也可以涂覆于铝箔层2上。
(3)复合热封层:将热封层4通过淋膜工艺复合于铝箔层2复合有纸层1一面的相反一面上。这里的热封层4为PE膜,通过淋膜工艺将PE膜挤出在铝箔层2上。
上述的胶水为现有技术中的食品级树脂胶。
在本实施例中,上述的两种复合工艺,其中使用胶水复合时,可以使用现有技术中的任一复合方式,如干式复合、湿式复合以及无溶剂复合等。
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施,并不能以此限制本发明的保护范围,凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围内。

Claims (10)

1.一种方便面的热封碗盖,其特征在于:所述热封碗盖包括纸层(1)、铝箔层(2)、设于所述纸层(1)和所述铝箔层(2)之间的用于粘接所述纸层(1)和所述铝箔层(2)的第一胶水层(3)、复合于所述铝箔层(2)上的热封层(4)。
2.根据权利要求1所述的一种方便面的热封碗盖,其特征在于:所述热封层(4)为PE膜层,且通过淋膜工艺复合于所述铝箔层(2)远离所述第一胶水层(3)的一面。
3.根据权利要求1所述的一种方便面的热封碗盖,其特征在于:所述纸层(1)远离所述第一胶水层(3)的一面复合有PET膜层(5)。
4.根据权利要求3所述的一种方便面的热封碗盖,其特征在于:所述PET膜层(5)和所述纸层(1)之间设有用于粘接所述PET膜层(5)和所述纸层(1)的第二胶水层(6)。
5.根据权利要求3所述的一种方便面的热封碗盖,其特征在于:所述PET膜层(5)朝向所述第二胶水层(6)的一面印刷有图文层(7)。
6.根据权利要求1-5中任一项所述的一种方便面的热封碗盖,其特征在于:所述第一胶水层(3)和所述第二胶水层(6)均为树脂胶。
7.一种基于权利要求1-5中任一项所述的方便面的热封碗盖的复合工艺,其特征在于:其包括如下步骤:
(1)复合铝箔层:将铝箔层(2)通过胶水复合于纸层(1)上;
(2)复合热封层:将热封层(4)通过淋膜工艺复合于所述铝箔层(2)复合有所述纸层(1)一面的相反一面上;
(3)复合PET膜层:将PET膜层(5)通过胶水复合于所述纸层(1)复合有所述铝箔层(2)一面的相反一面上。
8.根据权利要求7所述的一种方便面的热封碗盖的复合工艺,其特征在于:在所述步骤(3)中,先在所述PET膜层(5)上印刷图文,随后将所述PET膜层(5)印刷有图文的一面通过胶水与所述纸层(1)复合在一起。
9.一种基于权利要求1-5中任一项所述的方便面的热封碗盖的复合工艺,其特征在于:其包括如下步骤:
(1)复合PET膜层:将PET膜层(5)通过胶水复合于纸层(1)上;
(2)复合铝箔层:将铝箔层(2)通过胶水复合于所述纸层(1)复合有所述PET膜层(5)一面的相反一面上;
(3)复合热封层:将热封层(4)通过淋膜工艺复合于所述铝箔层(2)复合有所述纸层(1)一面的相反一面上。
10.根据权利要求9所述的一种方便面的热封碗盖的复合工艺,其特征在于:在所述步骤(1)中,先在所述PET膜层(5)上印刷图文,随后将所述PET膜层(5)印刷有图文的一面通过胶水与所述纸层(1)复合在一起。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347737A (zh) * 2020-03-06 2020-06-30 乐美包装(昆山)有限公司 一种层压材料及其制作方法、包装容器及其制作方法
CN114474941A (zh) * 2022-02-11 2022-05-13 金华市恒宇包装有限公司 一种环保无溶剂复合六层方便面沥水盖及其制备工艺

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2396721Y (zh) * 1999-09-20 2000-09-20 张君伟 方便面碗盖
CN200961016Y (zh) * 2006-10-19 2007-10-17 青岛人民印刷有限公司 一种液体食品软包装纸基铝塑复合材料
CN202528521U (zh) * 2012-05-17 2012-11-14 浙江金石包装有限公司 一种纸铝塑结构膏药包装复合膜
CN204095236U (zh) * 2014-08-06 2015-01-14 昆山美乐铝箔印刷有限公司 一种铝箔纸
CN105600142A (zh) * 2016-03-02 2016-05-25 张家港永和包装印务有限公司 一种干拌方便面包装盒的热封盖及其制作方法
CN206254590U (zh) * 2016-11-10 2017-06-16 山东铭达包装制品有限公司 一种医用敷料包装纸
CN208993231U (zh) * 2018-10-12 2019-06-18 中山市朗科包装有限公司 一种耐高温的复合易揭盖膜
CN110253999A (zh) * 2019-07-26 2019-09-20 江阴苏达汇诚复合材料有限公司 一种化妆品用纸铝塑盖膜及其生产工艺

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2396721Y (zh) * 1999-09-20 2000-09-20 张君伟 方便面碗盖
CN200961016Y (zh) * 2006-10-19 2007-10-17 青岛人民印刷有限公司 一种液体食品软包装纸基铝塑复合材料
CN202528521U (zh) * 2012-05-17 2012-11-14 浙江金石包装有限公司 一种纸铝塑结构膏药包装复合膜
CN204095236U (zh) * 2014-08-06 2015-01-14 昆山美乐铝箔印刷有限公司 一种铝箔纸
CN105600142A (zh) * 2016-03-02 2016-05-25 张家港永和包装印务有限公司 一种干拌方便面包装盒的热封盖及其制作方法
CN206254590U (zh) * 2016-11-10 2017-06-16 山东铭达包装制品有限公司 一种医用敷料包装纸
CN208993231U (zh) * 2018-10-12 2019-06-18 中山市朗科包装有限公司 一种耐高温的复合易揭盖膜
CN110253999A (zh) * 2019-07-26 2019-09-20 江阴苏达汇诚复合材料有限公司 一种化妆品用纸铝塑盖膜及其生产工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347737A (zh) * 2020-03-06 2020-06-30 乐美包装(昆山)有限公司 一种层压材料及其制作方法、包装容器及其制作方法
CN114474941A (zh) * 2022-02-11 2022-05-13 金华市恒宇包装有限公司 一种环保无溶剂复合六层方便面沥水盖及其制备工艺
CN114474941B (zh) * 2022-02-11 2024-02-20 金华市恒宇包装有限公司 一种环保无溶剂复合六层方便面沥水盖及其制备工艺

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