CN111268248A - Packaging bottle with stereoscopic display function and production method thereof - Google Patents

Abstract

The invention provides a packaging bottle with a stereoscopic display function and a manufacturing method thereof, wherein the packaging bottle comprises a bottle body and a bottle cap, the bottle body comprises an aluminum-plated layer, a paper base layer and a degradable protective film layer which are laminated from inside to outside, a sealing film is coated outside the bottle body, and a stereoscopic display module and a propaganda pattern layer are arranged on the surface of the sealing film; the three-dimensional display module comprises a light-transmitting film, a plurality of micro-lens units arranged in an array mode are arranged on one side, away from the bottle body, of the light-transmitting film, and a mark pattern layer is arranged on one side, close to the bottle body, of the light-transmitting film. Compared with the existing common packaging bottle, the invention can reduce the carbon emission by more than 80 percent, and is low-carbon and environment-friendly; in addition, patterns such as commodity marks form a highly interesting three-dimensional display effect on the packaging product through special mode design, the anti-counterfeiting performance of the packaging bottle can be obviously improved, and good visual impact and sensory experience are brought to consumers, so that the competitiveness of commodities is improved.

Description

Translated fromChinese

具有立体显示功能的包装瓶及其制作方法Packaging bottle with stereoscopic display function and production method thereof

技术领域technical field

本发明涉及包装瓶领域，具体公开了具有立体显示功能的包装瓶及其制作方法。The invention relates to the field of packaging bottles, and specifically discloses a packaging bottle with a stereoscopic display function and a manufacturing method thereof.

背景技术Background technique

包装瓶是包装行业中包装容器的一种类型，一般指口部比腹部窄小、颈长的容器。一般包装瓶容量由100毫升至数公升不等。包装瓶多数由陶瓷、玻璃、塑料或金属等不容易渗漏的物料制造。Packaging bottle is a type of packaging container in the packaging industry, generally refers to a container with a narrower mouth than the abdomen and a longer neck. The general packaging bottle capacity varies from 100 ml to several liters. Most of the packaging bottles are made of materials that are not easy to leak, such as ceramics, glass, plastic or metal.

现有矿泉水、饮料等包装大都采用不易降解的塑料制成，随意丢弃会对生态环境造成严重破坏，不契合全球范围内践行的绿色低碳及可持续发展理念；现有包装瓶的信息显示大都停留在平面上，信息承载量、功能性及消费者体验感均有待加强，缺乏一种个性化的防伪及品牌宣传手段。Most of the existing mineral water, beverages and other packaging are made of non-degradable plastics. Random disposal will cause serious damage to the ecological environment, which does not conform to the concept of green, low-carbon and sustainable development practiced globally; information on existing packaging bottles Most of the displays stay on the plane, and the information carrying capacity, functionality and consumer experience need to be strengthened, and there is a lack of a personalized anti-counterfeiting and brand promotion method.

发明内容SUMMARY OF THE INVENTION

基于此，有必要针对现有技术问题，提供具有立体显示功能的包装瓶及其制作方法，低碳环保，标志等图案能够形成趣味性强的立体显示效果。Based on this, it is necessary to provide a packaging bottle with a three-dimensional display function and a manufacturing method thereof in view of the existing technical problems.

为解决现有技术问题，本发明公开具有立体显示功能的包装瓶，包括瓶身和瓶盖，瓶身包括从内而外层叠镀铝层、纸基层和可降解保护膜层，瓶身外包覆有密封膜，密封膜的表面设有立体显示模块和宣传图案层；In order to solve the problems of the prior art, the present invention discloses a packaging bottle with a three-dimensional display function, comprising a bottle body and a bottle cap, the bottle body includes an aluminum plating layer, a paper base layer and a degradable protective film layer laminated from the inside to the outside, and the bottle body is outsourced. Covered with a sealing film, and the surface of the sealing film is provided with a three-dimensional display module and a promotional pattern layer;

立体显示模块包括透光薄膜，透光薄膜远离瓶身的一侧设有若干呈阵列排布的微透镜单元，透光薄膜靠近瓶身的一侧设有标志图案层。The stereoscopic display module includes a light-transmitting film, the side of the light-transmitting film away from the bottle body is provided with a plurality of microlens units arranged in an array, and the side of the light-transmitting film close to the bottle body is provided with a logo pattern layer.

进一步的，镀铝层为聚酯镀铝膜层或镀铝CPP膜层。Further, the aluminized layer is a polyester aluminized film layer or an aluminized CPP film layer.

进一步的，纸基层为克重大于70g/m²的光面涂布纸。Further, the paper base layer is glossy coated paper with a grammage greater than 70 g/m² .

进一步的，可降解保护膜层为生物基塑料膜层。Further, the degradable protective film layer is a bio-based plastic film layer.

进一步的，瓶盖为HDPE盖，密封膜为HDPE薄膜。Further, the bottle cap is an HDPE cap, and the sealing film is an HDPE film.

进一步的，微透镜单元的直径为30-60μm、厚度为10-20μm，相邻两个微透镜单元之间圆心距为40-70μm。Further, the diameter of the micro-lens unit is 30-60 μm, the thickness is 10-20 μm, and the center-to-center distance between two adjacent micro-lens units is 40-70 μm.

进一步的，微透镜单元为UV光刻胶透镜。Further, the microlens unit is a UV photoresist lens.

本发明还公开具有立体显示功能的包装瓶制作方法，包括以下步骤：The invention also discloses a method for making a packaging bottle with a stereoscopic display function, comprising the following steps:

S1、瓶身制作，将镀铝层、纸基层和可降解保护膜层通过贴合机高温加热粘合获得复合片，通过切割机将复合片切割成条状片，通过塑形机将条状片塑形成瓶身；S1, bottle body production, the aluminized layer, the paper base layer and the degradable protective film layer are heated and bonded by a laminating machine at a high temperature to obtain a composite sheet, the composite sheet is cut into strips by a cutting machine, and the strips are cut by a molding machine. The tablet is shaped into a bottle body;

S2、立体显示模块制作:采用纳米喷墨印刷工艺将UV光刻胶喷涂到透光薄膜的正面，获得若干呈阵列排布的微透镜单元，将商品标志图案作为显示微图文基元通过软件设计出显示图案，采用UV胶印工艺将显示图案转印到透光薄膜的背面获得标志图案层，最终形成立体显示模块；S2. Stereoscopic display module production: UV photoresist is sprayed onto the front of the light-transmitting film by nano-inkjet printing process to obtain a number of microlens units arranged in an array, and the product logo pattern is used as a display micrographic primitive through software. Design a display pattern, transfer the display pattern to the back of the light-transmitting film by UV offset printing process to obtain a logo pattern layer, and finally form a three-dimensional display module;

S3、印刷宣传图案层，在密封膜的表面上印刷商品的图文信息，获得宣传图案层；S3, printing the publicity pattern layer, and printing the graphic information of the commodity on the surface of the sealing film to obtain the publicity pattern layer;

S4、组合制作，将立体显示模块固定在密封膜的表面，以标志图案层靠近瓶身的朝向将密封膜覆盖在瓶身外，将瓶盖密封于瓶身开口。S4. Combination production, fixing the three-dimensional display module on the surface of the sealing film, covering the sealing film on the outside of the bottle body with the orientation of the logo pattern layer close to the bottle body, and sealing the bottle cap on the opening of the bottle body.

进一步的，镀铝层、纸基层和可降解保护膜层占瓶身的质量百分比分别为5％、70％和25％。Further, the mass percentages of the aluminized layer, the paper base layer and the degradable protective film layer in the bottle body are respectively 5%, 70% and 25%.

进一步的，瓶盖和密封膜均是由以甘蔗为原料的HDPE制成。Further, both the cap and the sealing film are made of HDPE with sugar cane as the raw material.

本发明的有益效果为：本发明公开具有立体显示功能的包装瓶及其制作方法，设置整个包装瓶使用85％以上的可再生环保原料制成，与现有普通的包装瓶相比，能够降低80％以上的碳排放量，低碳环保；此外，商品标志等图案通过特殊的方式设计在包装品上形成趣味性强的立体显示效果，能够显著提高包装瓶的防伪性能，给消费者带来良好的视觉冲击和感官体验，从而提高商品的竞争力。The beneficial effects of the present invention are as follows: the present invention discloses a packaging bottle with a three-dimensional display function and a manufacturing method thereof. The entire packaging bottle is made of more than 85% of renewable and environmentally friendly raw materials. Compared with the existing ordinary packaging bottles, the reduction of More than 80% of carbon emissions, low-carbon and environmental protection; in addition, patterns such as commodity logos are designed in a special way to form an interesting three-dimensional display effect on the packaging, which can significantly improve the anti-counterfeiting performance of the packaging bottle and bring consumers. Good visual impact and sensory experience, thereby improving the competitiveness of goods.

附图说明Description of drawings

图1为本发明的结构示意图。FIG. 1 is a schematic structural diagram of the present invention.

图2为本发明在图1中A的放大结构示意图。FIG. 2 is an enlarged schematic view of the structure of A in FIG. 1 of the present invention.

附图标记为：瓶身10、镀铝层11、纸基层12、可降解保护膜层13、瓶盖20、密封膜30、立体显示模块31、透光薄膜311、微透镜单元312、标志图案层313、宣传图案层32。Reference numerals are:bottle body 10,aluminized layer 11,paper base layer 12, degradableprotective film layer 13,bottle cap 20,sealing film 30,stereoscopic display module 31, light-transmittingfilm 311,microlens unit 312,logo pattern Layer 313 ,publicity pattern layer 32 .

具体实施方式Detailed ways

为能进一步了解本发明的特征、技术手段以及所达到的具体目的、功能，下面结合附图与具体实施方式对本发明作进一步详细描述。In order to further understand the features, technical means, and specific goals and functions of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

参考图1、图2。Refer to Figure 1 and Figure 2.

本发明实施例公开具有立体显示功能的包装瓶，包括瓶身10和瓶盖20，瓶身10包括从内而外层叠粘结的镀铝层11、纸基层12和可降解保护膜层13，瓶身10外包覆有密封膜30，密封膜30的内或外表面设有立体显示模块31和宣传图案层32，宣传图案层32为包含二维码、图形、文字等信息的油墨和/或颜料印刷层；The embodiment of the present invention discloses a packaging bottle with a three-dimensional display function, including abottle body 10 and abottle cap 20. Thebottle body 10 includes analuminized layer 11, apaper base layer 12 and a degradableprotective film layer 13 laminated and bonded from the inside to the outside. Thebottle body 10 is covered with asealing film 30. The inner or outer surface of the sealingfilm 30 is provided with a three-dimensional display module 31 and apublicity pattern layer 32. Thepublicity pattern layer 32 is an ink and/or containing information such as two-dimensional codes, graphics, and text. or pigment printing layer;

立体显示模块31包括透光薄膜311，优选地，透光薄膜311为PET薄膜，PET全称聚对苯二甲酸乙二醇酯，具有平整度高、与UV光刻胶粘附力强、可见波段透射率高等特点，透光薄膜311远离瓶身10的一侧设有若干呈阵列排布的微透镜单元312，优选地，微透镜单元312为凸透镜，透光薄膜311靠近瓶身10的一侧设有标志图案层313，标志图案层313为通过光刻胶印刷的商标等图案层结构。Thestereoscopic display module 31 includes a light-transmittingfilm 311. Preferably, the light-transmittingfilm 311 is a PET film. The full name of PET is polyethylene terephthalate. The light-transmittingfilm 311 has the characteristics of high transmittance. The side of the light-transmittingfilm 311 away from thebottle body 10 is provided with severalmicro-lens units 312 arranged in an array. Preferably, themicro-lens units 312 are convex lenses, and the light-transmittingfilm 311 is close to the side of thebottle body 10. Alogo pattern layer 313 is provided, and thelogo pattern layer 313 is a pattern layer structure such as a trademark printed by photoresist.

瓶身10使用环保材料制作而成，与普通的塑料包装相比，能够有效降低碳排放量，标志图案层313经过微透镜单元312到达人眼，能够使观察者获得裸眼立体显示的视觉效果，还能有效提高仿冒难度，从而形成独特的品牌标识，宣传图案层32能够为消费者提供AR、音频、动画等展示服务，AR又称增强现实技术。Thebottle body 10 is made of environmentally friendly materials, which can effectively reduce carbon emissions compared with ordinary plastic packaging. Thelogo pattern layer 313 reaches the human eye through themicrolens unit 312, which enables the observer to obtain the visual effect of naked-eye stereoscopic display. It can also effectively improve the difficulty of counterfeiting, thereby forming a unique brand logo. Thepublicity pattern layer 32 can provide consumers with AR, audio, animation and other display services, AR is also called augmented reality technology.

在本实施例中，镀铝层11为聚酯镀铝膜层或镀铝CPP膜层，镀铝膜既有塑料薄膜的特性，又具有金属的特性，薄膜表面镀铝的作用是遮光、防紫外线照射，既延长了内容物的保质期，又提高了薄膜的亮度，从一定程度上代替了铝箔，也具有价廉、美观及较好的阻隔性能；镀铝CPP薄膜是通过真空镀铝工艺将一层薄薄的铝原子堆积到优质流延CPP薄膜上而形成的阻隔性薄膜，具有亮丽的金属光泽度，优异的气体和光线阻隔性以及良好的防潮、遮光，可替代铝箔等使用的优点。In this embodiment, thealuminized layer 11 is a polyester aluminized film layer or an aluminized CPP film layer. The aluminized film has both the characteristics of a plastic film and the characteristics of a metal. Ultraviolet irradiation not only prolongs the shelf life of the contents, but also improves the brightness of the film. It replaces the aluminum foil to a certain extent, and it also has the advantages of low price, beautiful appearance and good barrier properties. A barrier film formed by stacking a thin layer of aluminum atoms on a high-quality cast CPP film has bright metallic gloss, excellent gas and light barrier properties, good moisture resistance and light shading, and can be used instead of aluminum foil. .

在本实施例中，纸基层12为克重大于70g/m²的光面涂布纸，纸基层12为光面涂布纸经过多色印刷而成。In this embodiment, thepaper base layer 12 is glossy coated paper with a gram weight of more than 70 g/m² , and thepaper base layer 12 is made of glossy coated paper through multi-color printing.

在本实施例中，可降解保护膜层13为生物基塑料膜层，又称生物塑料，是指以淀粉等天然物质为基础在微生物作用下生成的塑料，它具有可再生性，因此十分环保。In the present embodiment, the degradableprotective film layer 13 is a bio-based plastic film layer, also known as bio-plastic, which refers to a plastic generated under the action of microorganisms based on natural substances such as starch. It is recyclable and therefore very environmentally friendly. .

在本实施例中，瓶盖20为HDPE盖，HDPE又称高密度聚乙烯，具体为以甘蔗为原料的高密度聚乙烯制成的瓶盖20结构，具有良好的环保性能，密封膜30为HDPE薄膜，具体为以甘蔗为原料的高密度聚乙烯制成的薄膜，具有良好的环保性能。In this embodiment, thebottle cap 20 is an HDPE cap, which is also called high-density polyethylene. Specifically, thebottle cap 20 is made of high-density polyethylene with sugar cane as a raw material, and has good environmental protection performance. The sealingfilm 30 is HDPE film, specifically a film made of high-density polyethylene with sugarcane as raw material, has good environmental performance.

在本实施例中，微透镜单元312的直径为30-60μm、厚度为10-20μm，相邻两个微透镜单元312之间圆心距为40-70μm，相邻两个微透镜单元312之间的间距为8-15μm。In this embodiment, the diameter of themicro-lens unit 312 is 30-60 μm, the thickness is 10-20 μm, the center-to-center distance between twoadjacent micro-lens units 312 is 40-70 μm, and the distance between twoadjacent micro-lens units 312 is 40-70 μm. The pitch is 8-15 μm.

在本实施例中，微透镜单元312为UV光刻胶透镜，即微透镜单元312通过UV光刻胶成型获得。In this embodiment, themicrolens unit 312 is a UV photoresist lens, that is, themicrolens unit 312 is obtained by molding the UV photoresist.

本发明实施例还公开具有立体显示功能的包装瓶制作方法，包括以下步骤：The embodiment of the present invention also discloses a method for making a packaging bottle with a stereoscopic display function, comprising the following steps:

S1、瓶身10制作，将镀铝层11、纸基层12和可降解保护膜层13通过贴合机高温加热粘合获得复合片，镀铝层11为聚酯镀铝膜层或镀铝CPP膜层，纸基层12为克重大于70g/m²的光面涂布纸经过多色印刷制成，可降解保护膜层13是由生物质基塑料制成，该生物质基塑料是由生物质基高分子(如聚乳酸PLA)、合成生物质基聚酯(如聚己内酯PCL、改性聚丁二酸丁二醇酯PBSX、聚丁二酸对苯二甲酸丁二醇酯PBAT)、改性生物多糖聚合物、助剂(如界面增强剂、润滑剂、熔体流动促进剂)混合后，在双螺杆挤出机中共混挤出，调节长径比、各区温度，经真空排除水分，挤出，调整吹膜设备的模口尺寸，最终加工成膜，通过切割机将复合片切割成条状片，通过塑形机将条状片塑形成具有特定形状的瓶身10；S1. Thebottle body 10 is made, and the aluminizedlayer 11, thepaper base layer 12 and the degradableprotective film layer 13 are heated and bonded at a high temperature by a laminating machine to obtain a composite sheet. The aluminizedlayer 11 is a polyester aluminized film layer or aluminized CPP The film layer, thepaper base layer 12 is made of glossy coated paper with a gram weight of more than 70g/m² and is made of multi-color printing, and the degradableprotective film layer 13 is made of biomass-based plastic, which is made of raw materials. Substance-based polymers (such as polylactic acid PLA), synthetic biomass-based polyesters (such as polycaprolactone PCL, modified polybutylene succinate PBSX, polybutylene succinate terephthalate PBAT) ), modified biopolysaccharide polymer, and auxiliary agents (such as interface enhancers, lubricants, melt flow promoters) are mixed, and then mixed and extruded in a twin-screw extruder to adjust the aspect ratio and the temperature of each zone. Exclude moisture, extrude, adjust the die size of the film blowing equipment, and finally process it into a film, cut the composite sheet into strips by a cutting machine, and shape the strips into abottle body 10 with a specific shape by a shaping machine;

S2、立体显示模块31制作:对透光薄膜311进行双面化学处理，采用纳米喷墨印刷工艺将UV光刻胶喷涂到透光薄膜311的正面，优选地，透光薄膜311为PET薄膜，PET全称聚对苯二甲酸乙二醇酯，具有平整度高、与UV光刻胶粘附力强、可见波段透射率高等特点，透光薄膜311厚度一般为30-100μm，UV光刻胶是由6％的三芳基磺酸、30％的三(乙二醇)二乙烯基醚、55％的3，4-环氧环已基甲基3，4-环氧环乙酸、6％的双酚A环氧丙烯酸酯、2％的有机硅调平剂、1％的有机硅消泡剂组成；UV光刻胶的紫外曝光固化功率为500w，固化成型时间为10-20s，纳米喷印速度为5-7.5m²/min，获得若干呈阵列排布的微透镜单元312，优选地，微透镜单元312的直径为30-60μm、厚度为10-20μm，相邻两个微透镜单元312之间圆心距为40-70μm相邻两个微透镜单元312之间的间距为8-15μm，将商品标志图案即logo作为显示微图文基元通过软件设计出显示图案，具体为通过Adobe Illustrator软件模拟立体成像效果，使其达到与光学透镜阵列薄膜匹配的成像要求，从而设计立体显示微图文出版文件，通过高精度的CTP制版机制备带有商品logo微图文的PS版，采用UV胶印工艺将显示图案转印到透光薄膜311的背面获得标志图案层313，即采用UV胶印工艺将PS版上的商品logo微图文转印到透光薄膜311的背面，其中转印材料为UV光固化型油墨，其是由聚合性预聚物、感光性单体、光引发剂、着色颜料、填料、添加剂等组成的混合物，UV胶印的紫外曝光固化能量为2000mJ-3000mJ，固化时间为2s-3s，印刷速度为10-15m/min，最终形成立体显示模块31；S2, the manufacture of stereoscopic display module 31: double-sided chemical treatment is performed on the light-transmittingfilm 311, and the UV photoresist is sprayed onto the front side of the light-transmittingfilm 311 by using a nano-inkjet printing process, preferably, the light-transmittingfilm 311 is a PET film, The full name of PET is polyethylene terephthalate, which has the characteristics of high flatness, strong adhesion with UV photoresist, and high transmittance in the visible band. The thickness of the light-transmittingfilm 311 is generally 30-100 μm, and the UV photoresist is Composed of 6% triarylsulfonic acid, 30% tris(ethylene glycol) divinyl ether, 55% 3,4-epoxycyclohexylmethyl 3,4-epoxycycloacetic acid, 6% bis(ethylene glycol) Phenol A epoxy acrylate, 2% silicone leveling agent, 1% silicone defoaming agent; the UV exposure curing power of the UV photoresist is 500w, the curing time is 10-20s, and the nano-jet printing speed is is 5-7.5 m² /min, and obtainsseveral micro-lens units 312 arranged in an array. The distance between the centers of the circles is 40-70 μm, and the distance between twoadjacent micro-lens units 312 is 8-15 μm. The product logo pattern, namely the logo, is used as a display micro-graphic primitive to design a display pattern through software, specifically through Adobe Illustrator software. Simulate the stereoscopic imaging effect to make it meet the imaging requirements matching the optical lens array film, so as to design the three-dimensional display micro-graphics publication document, prepare the PS version with the micro-graphics and text of the commodity logo through a high-precision CTP plate making machine, and use UV offset printing The process transfers the display pattern to the back of the light-transmittingfilm 311 to obtain thelogo pattern layer 313, that is, using the UV offset printing process to transfer the micro-graphics of the commodity logo on the PS plate to the back of the light-transmittingfilm 311, wherein the transfer material is UV Light-curable ink, which is a mixture of polymerizable prepolymer, photosensitive monomer, photoinitiator, coloring pigment, filler, additive, etc., the UV exposure curing energy of UV offset printing is 2000mJ-3000mJ, and the curing time is 2s -3s, the printing speed is 10-15m/min, and finally thestereoscopic display module 31 is formed;

S3、印刷宣传图案层32，在密封膜30的表面上印刷商品的图文信息，获得宣传图案层32，宣传图案层32用于展示商品或品牌相关的文字、图形、音频、动画、网站等多元化资讯，可通过二维码、AR等渠道展示；S3, print thepublicity pattern layer 32, print the graphic information of the commodity on the surface of the sealingfilm 30, and obtain thepublicity pattern layer 32, and thepublicity pattern layer 32 is used to display the text, graphics, audio, animation, website, etc. related to the commodity or brand Diversified information can be displayed through QR code, AR and other channels;

S4、组合制作，将立体显示模块31固定在密封膜30的表面，以标志图案层313靠近瓶身10的朝向将密封膜30覆盖在瓶身10外，密封膜30通过热封等方式形成环形套状结构，将瓶盖20密封于瓶身10开口。S4. Combination production, fixing the three-dimensional display module 31 on the surface of the sealingfilm 30, covering the sealingfilm 30 on the outside of thebottle body 10 in the direction that thelogo pattern layer 313 is close to thebottle body 10, and the sealingfilm 30 is formed into a ring shape by heat sealing or the like The sleeve-like structure seals thebottle cap 20 to the opening of thebottle body 10 .

宣传图案层32中可制作混合显示区，混合现实识别图的选取与设计：选取包装某一图文部分作为混合现实图像识别区，定义若干图像特征点，并存储于后台服务器；b、开发专属的混合现实系统软件：使用Vuforia、Metaio等混合现实系统开发工具包，或unity、unreal engine等混合现实系统开发引擎，开发专属的混合现实系统软件，得到具有混合现实摄像功能的APP；c、制作混合现实展示内容：制作与商品或品牌相关的文字、图形、视频、音频、动画、网站等多元化资讯内容，用于商品的宣传或品牌故事的讲述，并存储于后台服务器。A mixed display area can be made in thepublicity pattern layer 32, and the selection and design of the mixed reality recognition map: select a graphic and text part of the package as the mixed reality image recognition area, define a number of image feature points, and store them in the background server; b. Development exclusive Mixed reality system software: Use mixed reality system development kits such as Vuforia and Metaio, or mixed reality system development engines such as unity and unreal engine to develop exclusive mixed reality system software to obtain an APP with mixed reality camera function; c. Mixed reality display content: Produce diversified information content such as text, graphics, video, audio, animation, and website related to the product or brand, which is used for product promotion or brand storytelling, and is stored on the backend server.

在本实施例中，镀铝层11、纸基层12和可降解保护膜层13占瓶身10的质量百分比分别为5％、70％和25％。In this embodiment, the mass percentages of the aluminizedlayer 11 , thepaper base layer 12 and the degradableprotective film layer 13 in thebottle body 10 are 5%, 70% and 25%, respectively.

在本实施例中，瓶盖20和密封膜30均是由以甘蔗为原料的HDPE制成，具体过程为，通过生物技术从甘蔗中提取乙醇，再经过加温、脱水、提纯、压缩、清洗、浓缩等工序，将其转化为高密度聚乙烯，再通过注塑或挤出工艺制成特定规格的瓶盖20或密封膜30。In this embodiment, thebottle cap 20 and the sealingfilm 30 are both made of HDPE with sugar cane as the raw material. The specific process is as follows: extracting ethanol from sugar cane through biological technology, and then heating, dehydrating, purifying, compressing, cleaning , concentration and other processes, convert it into high-density polyethylene, and then make thecap 20 or sealingfilm 30 of a specific specification through injection molding or extrusion process.

以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (10)

1. The packaging bottle with the stereoscopic display function comprises a bottle body (10) and a bottle cap (20), and is characterized in that the bottle body (10) comprises an aluminum-plated layer (11), a paper base layer (12) and a degradable protective film layer (13) which are laminated from inside to outside, a sealing film (30) is coated outside the bottle body (10), and a stereoscopic display module (31) and a propaganda pattern layer (32) are arranged on the surface of the sealing film (30);

the stereoscopic display module (31) comprises a light-transmitting film (311), a plurality of micro-lens units (312) which are arranged in an array mode are arranged on one side, away from the bottle body (10), of the light-transmitting film (311), and a mark pattern layer (313) is arranged on one side, close to the bottle body (10), of the light-transmitting film (311).

2. The packaging bottle with stereoscopic display function according to claim 1, wherein the aluminum-plated layer (11) is a polyester aluminum-plated film layer or an aluminum-plated CPP film layer.

3. The packaging bottle with stereoscopic display function according to claim 1, wherein the paper base layer (12) has a grammage of more than 70g/m²The glossy coated paper of (1).

4. The packaging bottle with stereoscopic display function according to claim 1, wherein the degradable protective film layer (13) is a bio-based plastic film layer.

5. The packaging bottle with stereoscopic display function of claim 1, wherein the bottle cap (20) is an HDPE cap and the sealing film (30) is an HDPE film.

6. The packaging bottle with stereoscopic display function according to claim 1, wherein the diameter of the micro lens unit (312) is 30-60 μm, the thickness is 10-20 μm, and the center distance between two adjacent micro lens units (312) is 40-70 μm.

7. The packaging bottle with stereoscopic display function according to claim 6, wherein the micro lens unit (312) is a UV photoresist lens.

8. The manufacturing method of the packaging bottle with the three-dimensional display function is characterized by comprising the following steps of:

s1, manufacturing the bottle body (10), namely heating and bonding the aluminum-plated layer (11), the paper base layer (12) and the degradable protective film layer (13) at high temperature through a laminating machine to obtain a composite sheet, cutting the composite sheet into strip-shaped sheets through a cutting machine, and shaping the strip-shaped sheets into the bottle body (10) through a shaping machine;

s2, manufacturing a stereoscopic display module (31): spraying UV photoresist on the front surface of the light-transmitting film (311) by adopting a nano ink-jet printing process to obtain a plurality of microlens units (312) arranged in an array, designing a display pattern by using a commodity mark pattern as a display microimage-text element through software, transferring the display pattern to the back surface of the light-transmitting film (311) by adopting a UV offset printing process to obtain a mark pattern layer (313), and finally forming a three-dimensional display module (31);

s3, printing a propaganda pattern layer (32), and printing image-text information of the commodity on the surface of the sealing film (30) to obtain the propaganda pattern layer (32);

s4, assembling and manufacturing, namely fixing the three-dimensional display module (31) on the surface of the sealing film (30), covering the sealing film (30) outside the bottle body (10) in the direction that the mark pattern layer (313) is close to the bottle body (10), and sealing the bottle cap (20) on the opening of the bottle body (10).

9. The method for manufacturing a packaging bottle with a stereoscopic display function according to claim 8, wherein the aluminum-plated layer (11), the paper base layer (12) and the degradable protective film layer (13) account for 5%, 70% and 25% of the bottle body (10) by mass, respectively.

10. The method for manufacturing a packaging bottle with a stereoscopic display function according to claim 8, wherein the bottle cap (20) and the sealing film (30) are both made of HDPE made of sugar cane.

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