WO2013023407A1 - 一种曲面包装容器及其制造方法 - Google Patents

一种曲面包装容器及其制造方法 Download PDF

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Publication number
WO2013023407A1
WO2013023407A1 PCT/CN2011/081251 CN2011081251W WO2013023407A1 WO 2013023407 A1 WO2013023407 A1 WO 2013023407A1 CN 2011081251 W CN2011081251 W CN 2011081251W WO 2013023407 A1 WO2013023407 A1 WO 2013023407A1
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WO
WIPO (PCT)
Prior art keywords
packaging container
curved
container
laser
manufacturing
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PCT/CN2011/081251
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English (en)
French (fr)
Inventor
陈寿
陈文涛
林茂青
王腾
陆芝
闭昌辉
Original Assignee
深圳市通产丽星股份有限公司
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Application filed by 深圳市通产丽星股份有限公司 filed Critical 深圳市通产丽星股份有限公司
Publication of WO2013023407A1 publication Critical patent/WO2013023407A1/zh

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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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/08—Coverings or external coatings
    • B65D23/0807—Coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used

Definitions

  • the invention relates to a curved packaging container and a manufacturing method thereof, in particular to a colorful curved packaging container and a manufacturing method thereof.
  • the outer decoration of a cylindrical, circular arc-shaped curved packaging container is mostly printed or label-attached.
  • the label since the label needs to be peeled off, it is not convenient to recycle the curved packaging container after being discarded.
  • the color of the printed pattern or the pasted pattern is not beautiful enough, which does not reflect the effect of the product showing rainbow luster under the illumination of sunlight or light, which affects the beauty of the product.
  • the technical problem to be solved by the present invention is to provide a colorful curved surface packaging container and a manufacturing method thereof.
  • the present invention is achieved by providing a curved packaging container comprising a container having a curved surface and a laser graphic layer; the laser graphic layer being disposed on the curved surface of the container.
  • the laser graphic layer is locally disposed on the curved surface of the container or covers the entire curved surface of the container.
  • the container is an article having a cylindrical, circular arc or frustoconical surface.
  • the laser graphic layer includes anti-counterfeit identification and/or trademark information.
  • a cursor is provided on the container, and the cursor is used to be sensed to position the container.
  • the present invention further provides a method of manufacturing the above curved packaging container, comprising the following steps:
  • a colorful curved packaging container is obtained by taking out the cured conventional packaging container from the transfer mechanism.
  • the packaging container is a hose product, and in step a, the injection head is further completed for the ordinary packaging container.
  • step a and step b further comprising the step of positioning the ordinary packaging container.
  • the gluing operation is partially or integrally coated by silk screen printing or offset printing or flexo printing.
  • step e the blank laser base film peeled off from the surface of the cured ordinary packaging container is wound up for reuse or disposal.
  • the use of the laser graphic layer in the packaging container of the present invention allows the packaging container to have a novel and beautiful appearance compared to the existing packaging container, and has anti-counterfeiting properties.
  • the laser image layer can be produced in a primary transfer, it is advantageous for automated production and improved production efficiency.
  • Figure 1 is a schematic view of a packaging container in a first embodiment of the present invention.
  • Figure 2 is a schematic view of a packaging container in a second embodiment of the present invention.
  • FIG 3 is a schematic view of a transfer apparatus suitable for a curved packaging container according to an embodiment of the present invention.
  • Figure 4 is an enlarged schematic view of the loading conveyor of Figure 3.
  • Figure 5 is a schematic illustration of a positioning device, loader and associated components that can be used in the loading conveyor of Figure 4.
  • Figure 6 is an enlarged schematic view of the turntable of Figure 3.
  • Figure 7 is a top plan view of the turntable of Figure 6.
  • Figure 8 is an enlarged schematic view of the glue applying mechanism of Figure 3.
  • Figure 9 is an enlarged schematic view of the linkage mechanism of Figure 3.
  • Figure 10 is a schematic illustration of another angle of the linkage mechanism of Figure 9.
  • Figure 11 is a schematic view of the transfer mechanism of Figure 3 prior to transfer.
  • Figure 12 is a schematic view of the transfer mechanism of Figure 3 in a transfer start state.
  • Figure 13 is a top plan view of Figure 12 .
  • Figure 14 is a structural schematic view of the transfer mechanism of Figure 3 in a transfer end state.
  • Figure 15 is a schematic view showing the structure of the transfer mechanism of Figure 3 after being in a transfer state.
  • FIG. 1 shows a packaging container 100 in accordance with an embodiment of the present invention comprising a container 120 having a curved surface and a laser graphic layer 140 disposed on a curved surface of the container 120.
  • the container 120 may be an object having a curved surface such as a cylindrical shape, a circular arc shape or a truncated cone shape, for example, a barrel or a cup formed of a composite material made of plastic, metal, paper, or plastic and other materials.
  • Containers such as tubes, bottles or tubes, such as hoses, bottles, cans, etc.
  • the container 120 can be used in cosmetics, daily laundry products, food, and medical supplies.
  • the laser graphic layer 140 can be firmly adhered to the curved surface of the container 120 under the action of the ultraviolet curing glue (UV light curing adhesive), and has various shapes, can be flexibly changed according to requirements, and is rich in color, and can be used in daylight. Presents a rainbow of colors. Further, the laser graphics layer 140 may contain information such as anti-counterfeit logos and/or trademarks.
  • UV curing glue UV light curing adhesive
  • the container 120 is a hose
  • the laser graphic layer 140 is partially disposed on the container 120, and may include information such as a trademark of the product and/or an anti-counterfeit label.
  • FIG. 2 shows a packaging container 200 in a second embodiment of the present invention comprising a container 220 having a curved surface and a laser graphic layer 240 disposed on a curved surface of the container 220.
  • the laser graphic layer 240 covers the entire surface of the container 220.
  • the laser graphic layer 240 is firmly adhered to the surface of the container 220 under the action of the UV light curing glue, and has various shapes, can be flexibly changed according to requirements, and is rich in color, and can exhibit a rainbow-like color in daylight.
  • the above-mentioned packaging containers 100 and 200 have a novel and beautiful appearance compared to the existing packaging containers, and have anti-counterfeiting properties.
  • the packaging containers 100 and 200 when used for products such as daily chemicals, they can provide a bright appearance and a visual impact effect for daily chemicals and the like, so that the product captures more consumer's attention and purchase desire.
  • the above packaging containers 100, 200 can be made by the following methods:
  • step a a common packaging container such as a packaging hose is prepared and printed.
  • a common packaging container such as a packaging hose
  • step a it is necessary to complete the injection molding of the ordinary packaging container;
  • the above packaging containers 100, 200 can be produced by the above method. Further, the packaging containers 100, 200 can be made using the transfer device shown in Fig. 3 in accordance with the above method.
  • the transfer device 300 suitable for a curved packaging container mainly includes a conveying mechanism 320, a gluing mechanism 340, a linkage mechanism 360, and a transfer mechanism 380.
  • the conveying mechanism 320 is mainly used for conveying and transferring the product 400 to be processed and processed;
  • the glue applying mechanism 340 is used to apply the UV curing glue to the surface of the product 400 to be processed; and the linkage mechanism 360 is used for applying the glue.
  • the product 400 is transferred to the transfer mechanism 380; the transfer mechanism 380 transfers the image on the laser film onto the surface of the glued product 400.
  • the transport mechanism 320 primarily includes a loading conveyor 322, a turntable 324, and a blank transport 326.
  • the loading conveyor 322 includes a bracket 3202, a transport member 3204, and a hopper 3206.
  • the bracket 3202 can be mounted on the ground or other basis and is primarily used to carry other components. In the embodiment shown in FIG. 3, a portion of the bracket 3202 is mounted on the ground and another portion is mounted on the mounting bracket 500 of the device.
  • the conveying member 3204 is mounted on the bracket 3202, and is connectable to a driving mechanism (not shown) such as a motor or the like, and is moved by the driving mechanism to carry the product 400 to be processed (such as a hose) to the turntable 324.
  • the transporting member 3204 can be a conveyor belt or the like.
  • the hopper 3206 is disposed above the conveying member 3204 and is mainly used to fill the product 400 to be processed. Additionally, the hopper 3206 can be provided with a guide 3208 adjacent the bottom of the transfer member 3204. The guide plate 3208 can be disposed substantially parallel to the transfer member 3204 to form a guide space 3209 therebetween.
  • the product to be processed 400 in the hopper 3206 is brought into contact with the conveying member 3204, and then conveyed by the conveying member 3204 into the guiding space 3209. Since the shape of the guiding space 3209 matches the contour of the product to be processed 400, it can function to guide the product to be processed 400, and the products to be processed 400 are regularly arranged to facilitate subsequent operations.
  • the loading conveyor 322a is similar to the loading conveyor 322, with the main difference being that the loading conveyor 322a further includes a positioning device 3221a, a feeder 3223a, and a cylinder 3225a.
  • One end of the product to be processed 400 is provided with a cursor 420, and the opposite end is an open end 440; the pattern area to be transferred 460, that is, a varnish or a cured glue portion, is disposed on the cursor 420 of the product to be processed 400 and Between the open ends 440.
  • the positioning device 3221a, the feeder 3223a, and the cylinder 3225a are disposed at one end of the loading conveyor 322a adjacent to the turntable 324.
  • the positioning device 3221a is mainly used to detect the cursor 420 to locate the product to be processed 400.
  • the positioning device 3221a is a sensor that can sense the cursor 420.
  • the feeder 3223a is for receiving or clamping the open end 440 of the product 400 to be treated.
  • the cylinder 3225a is coupled to the feeder 3223a for driving the feeder 3223a to move axially along the cylinder 3225a, thereby placing the product 400 to be processed onto the printing mandrel 3242 of the turntable 324.
  • the structure of the turntable 324 is described in further detail below.
  • the product 400 to be processed when it is desired to cover the entire surface of the product 400 to be processed (e.g., to manufacture the packaging container 200), it can be placed onto the turntable 324 without positioning.
  • the turntable 324 includes a disk body 3241, a printed core bar 3242, and a driving structure 3243.
  • the disk body 3241 can be disposed substantially vertically (as shown in Figures 3 and 6).
  • the printing mandrel 3242 is mounted on the disk body 3241.
  • the printing mandrel 3242 is placed substantially vertically on the disk body 3241, that is, the printing mandrel 3242 is horizontally disposed.
  • a plurality of printing mandrels 3242 are symmetrically disposed on the disk body 3241 to facilitate mass production.
  • the printing mandrel 3242 is mainly used for placing the product to be processed 400 and driving the product 400 to be processed to rotate.
  • the driving structure 3243 is mounted on the disk body 3241 for driving the rotation of the disk body 3241, thereby driving the printing mandrel 3242 to rotate.
  • the drive structure 3243 can be a motor or the like.
  • the driving structure 3243 and the printing mandrel 3242 are disposed on opposite sides of the disk body 3241.
  • the turntable 324 may further include a printed mandrel mounting shaft 3244, a positioning motor 3245, an inductor 3246, and a blowing cylinder 3247.
  • a plurality of printing mandrel mounting shafts 3244 are symmetrically disposed on the disk body 3241 for mounting the printing mandrel 3242, respectively.
  • the positioning motor 3245 is coupled to the printing mandrel mounting shaft 3244; the positioning motor 3245 is simultaneously coupled to the inductor 3246.
  • the sensor 3246 is disposed adjacent to the cursor 420 of the product 400 to be processed on the printing mandrel 3242 and is used to sense the cursor 420.
  • the positioning motor 3245 can drive the printing mandrel mounting shaft 3244 to be driven to rotate according to the signal obtained by the sensor 3246 sensing the cursor 420, thereby adjusting the position of the product to be processed 400 disposed on the printing mandrel 3242.
  • the blowing cylinder 3247 and the driving structure 3243 are disposed on the same side of the disk body 3241.
  • the printing mandrel 3242 may be provided with a small hole or air passage communicating with the blowing cylinder 3247: when the product to be processed 400 is in the process, the product to be treated 400 may be firmly adsorbed. On the printing mandrel 3242; when the product 400 to be processed is processed, the printing mandrel 3242 instantaneously passes a high pressure gas, thereby conveniently separating the product to be treated 400 from the printing mandrel 3242.
  • the blanking conveyor 326 is primarily used to carry the finished product 400 away, which can be coupled to a drive mechanism (not shown), such as a motor, and moved under the action of the drive mechanism to carry the finished product 400 away.
  • the blank conveying device 326 may be a conveyor belt or the like.
  • the gumming mechanism 340 applies the UV curable glue to the surface of the product 400 to be treated.
  • the gumming mechanism 340 mainly includes a varnish tank 341, an upper feed roller 342, a metering roller 343, and a coating roller 344.
  • the loading roller 342, the coating roller 344, and the metering roller 343 are in tangential contact, and the lower end of the loading roller 342 is located in the varnish 341.
  • the UV curable adhesive is placed in the varnish 341.
  • the loading roller 342 takes the UV-curable adhesive from the varnish 341 and transfers it onto the coating roller 344.
  • the thickness of the UV curable adhesive can be adjusted by the pressing force of the metering roller 343 to the loading roller 342 and the coating roller 344.
  • a plate 3442 is attached to the coating roller 344, and a convex graphic can be designed on the printing plate 3442.
  • the printing plate 3442 is in contact with the product to be processed 400 on the printing mandrel 3242 at the station, thereby curing the UV light.
  • the glue is evenly applied to the surface of the product 400 to be treated.
  • the gumming mechanism 340 can also include a motor 345 and a timing pulley 346.
  • the motor 345 drives the loading roller 342 and the coating roller 344 through the timing pulley 346.
  • the timing pulley 346 and the loading roller 342, the coating roller 344, the loading roller 342, and the metering roller 343 are respectively meshed by gear meshing.
  • the glued product 400 rotates with the turntable 324.
  • the linkage mechanism 360 can transfer the glued product to the transfer mechanism 380.
  • the linkage mechanism 360 mainly includes a body 362, a motor 364, a cylinder 366, and a double-claw cylinder 368.
  • the motor 364 is mounted on one side of the body 362 to drive the body 362 to rotate.
  • the motor 364 can be a servo motor.
  • a plurality of cylinders 366 can be mounted symmetrically on body 362 for mass production.
  • the cylinder 366 is mounted substantially perpendicularly on the body 362 and can drive its piston rod 3662 to move in a direction generally perpendicular to the body 362.
  • a double-claw cylinder 368 is mounted at the end of the piston rod 3662 for clamping the product 400 to be treated.
  • the cylinder 366 drives its piston rod 3662 to move toward the glued product 400 in a direction generally perpendicular to the body 362, at which time the double jaw cylinder 368 is Moving toward the glued product 400; when the double-claw cylinder 368 is approaching the open end 440, the double-claw cylinder 368 is activated and clamps the open end 440; thereafter, the cylinder 366 drives its piston rod 3662 along a substantially perpendicular to the body 362. The direction moves toward the motor 364.
  • the double-claw cylinder 368 drives the glued product 400 to move toward the motor 364 until the glued product 400 is detached from the printing mandrel 3242; then, the motor 364 drives the body 362 to rotate.
  • the glued product 400 separated from the printing mandrel 3242 is then transferred to a turntable (not shown) of the transfer mechanism 380.
  • the transfer mechanism 380 bonds, solidifies, and peels the image on the laser film with the UV light curing adhesive coated on the surface of the product, and finally copies the image on the laser film to the surface of the product to be processed.
  • the transfer mechanism 380 includes a film discharge roller 382, a pressure roller 384, an inductor 385, a UV lamp 386, and a winding motor 388.
  • the film releasing roller 382 is mainly used for mounting the laser film 600 having information such as graphics and the like, and transports the laser film 600 to the glued product 400 mounted on the turntable of the transfer mechanism 380.
  • the pressure roller 384 is used to contact and apply pressure to the glued product 400 at the station to transfer the image on the laser film 600 to the UV light curing glue coated on the surface of the product.
  • the UV lamp 386 illuminates the UV-cured gel that has been cured by the pressure roller 384.
  • the winding motor 388 is mainly used for winding the stripped base film 602. The specific transfer process is:
  • Figure 11 shows the positioning of the glued product 400 sleeved on a turntable (not shown) by means of an inductor 385 prior to transfer by the pressure roller 384; the structure and positioning of the turntable of the transfer mechanism 380
  • the transfer mechanism 380 can also adjust the position of the glued product 400 sleeved on the turntable according to the signal of the cursor 420 induced by the sensor 385 by using the positioning motor 389 (see FIG. 13);
  • FIG. 12 and FIG. 13 show that the filming is started after the positioning step shown in FIG. 11 is completed, and the winding motor 388 is not operated at this time; in this process, when partial transfer is required, pressure can be set on the pressure roller 384. Plate 3842, the plate 3842 can press the portion of the partial transfer (ie, the pattern area to be transferred 460), thereby making the transfer effect better;
  • Figure 14 shows the end of the lamination, immediately UV light curing using UV lamp 386, at this time winding motor 388 still does not run;
  • FIG 15 shows the winding motor 388 running when the film is completed and the UV curing is completed.
  • the discharged laser base film 602 is wound up, and the image on the laser film 600 is stuck in the UV curing glue.
  • the knot is applied to the surface of the product to obtain the above-described packaging containers 100, 200.
  • the use of the laser pattern layers 140, 240 in the packaging container of the present invention allows the packaging containers 100, 200 to have a novel, bright appearance compared to existing packaging containers, while providing anti-counterfeiting properties.
  • the laser pattern layers 140, 240 can be formed in a primary transfer, it is advantageous for automated production and improved production efficiency.
  • the packaging containers 100 and 200 are used for products such as daily chemicals, it is possible to provide a bright appearance and a visual impact effect for daily chemicals and the like, thereby allowing the product to capture more consumer's attention and purchase desire.
  • the transfer mechanism 320 with high degree of automation, the glue applying mechanism 340, the linkage mechanism 360 and the transfer mechanism 380 are used, and the laser film 600 is used for transfer, which can complete printing at one time, and has high production efficiency. Moreover, it is possible to produce packaging containers 100, 200 having a novel and beautiful appearance, which greatly improves production efficiency and print quality.

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  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
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Abstract

一种曲面包装容器（100；200）及其制造方法。该包装容器（100；200）包括具有曲面的容器（120；220）和设置在容器（120；220）的曲面上的镭射图文层（140；240）。本发明中的包装容器（100；200）具有新颖、亮丽的外观，同时具有防伪功能。此外，镭射图文层（140；240）可以在一次转印中制成，有利于自动化生产，提高生产效率。

Description

一种曲面包装容器及其制造方法 技术领域
本发明涉及一种曲面包装容器及其制造方法，特别涉及一种炫彩曲面包装容器及其制造方法。
背景技术
现有技术中，圆柱形、圆弧形等曲面包装容器的外部加饰多采用印刷或标签粘贴，然而，在粘贴方式中因需要剥离标签，故不便于曲面包装容器废弃后的回收利用。而且，无论是采用印刷还是标签粘贴的加饰方式，印刷出来的图案或粘贴的图案的色彩不够绚丽，体现不出使产品在日光或灯光照射下呈现出彩虹光泽的效果，影响产品的美观。
技术问题
本发明所要解决的技术问题在于，提供一种炫彩曲面包装容器及其制造方法。
技术解决方案
本发明是这样实现的，提供一种曲面包装容器，包括具有曲面的容器及镭射图文层；镭射图文层设置在容器的曲面。
进一步地，所述镭射图文层局部地设置在容器的曲面上，或者覆盖于容器的整个曲面上。
进一步地，所述容器为具有圆柱形、圆弧形或截锥形曲面的物品。
进一步地，所述镭射图文层包含防伪标识和/或商标信息。
进一步地，所述容器上设有光标，光标用于被感应以对容器进行定位。
本发明另外提供一种上述曲面包装容器的制造方法，其包括下列步骤：
(a) 先制得普通包装容器并完成印刷；
(b) 将完成上述工序的普通包装容器送入涂胶机构，通过涂胶机构在普通包装容器表面局部或整体涂布一层紫外光固化胶；
(c) 随后将已完成涂胶的普通包装容器转入转印机构，镭射膜在转印机构的作用下与涂胶的普通包装容器表面压合接触；
(d) 已完成压合的普通包装容器随即受到紫外光的辐照，介于镭射膜与普通包装容器之间的紫外光固化胶开始固化，同时与紫外光固化胶接触处的镭射膜上的图文在紫外光固化胶的粘结力和转印机构的压力作用下被复制并粘附于普通包装容器表面；
(e) 将完成固化的普通包装容器从转印机构中取出即制得炫彩曲面包装容器。
进一步地，所述包装容器为软管产品，在步骤a中进一步对普通包装容器完成注头。
进一步地，当需要在软管的局部位置涂胶时，在步骤a与步骤b之间，进一步包括以下步骤：对普通包装容器实施定位。
进一步地，所述步骤b中，涂胶操作通过丝印或柯印、柔印方式实现局部或整体涂布的。
进一步地，在步骤e之后，将从已固化的普通包装容器表面剥离下来的空白的镭射基底膜收卷，以重复利用或废弃。
 有益效果
本发明中的包装容器中采用镭射图文层可令包装容器相较现有的包装容器具有新颖、亮丽的外观，同时具备防伪性能。此外，由于镭射图文层可在一次转印中制成，有利于自动化生产，提高生产效率。
附图说明
图1为本发明第一实施例中包装容器的示意图。
图2为本发明第二实施例中包装容器的示意图。
图3为本发明一实施例中适用于曲面包装容器的转印设备的示意图。
图4为图3中上料传送装置的放大示意图。
图5为可用于图4中上料传送装置的定位装置、上料器及相关元件示意图。
图6为图3中转盘的放大示意图。
图7为图6中转盘的俯视示意图。
图8为图3中涂胶机构的放大示意图。
图9为图3中联动机构的放大示意图。
图10为图9中联动机构的另一角度的示意图。
图11为图3中转印机构处于转印前时的示意图。
图12为图3中转印机构处于转印开始状态时的示意图。
图13为图12的俯视示意图。
图14为图3中转印机构处于转印结束状态时结构示意图。
图15为图3中转印机构处于转印状态后的结构示意图。
 本发明的实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1所示为本发明一实施例中的包装容器100，其包括具有曲面的容器120和设置在容器120的曲面上的镭射图文层140。其中，容器120可以为具有圆柱形、圆弧形或截锥形等曲面的物品，例如以塑料、金属、纸质、或塑料与其它材料复合制作而成的复合材料等成型的桶状、杯状、碗状或管状等容器，如软管、瓶子、罐子等。在本发明一实施例中，容器120可用于化妆品、日常洗涤用产品、食品、医药用品。
镭射图文层140可在紫外光固化胶（UV光固化胶）的作用下牢固粘附于容器120的曲面上，其形状多种多样，根据要求可灵活变化，且色彩丰富，在日光下可呈现如彩虹般的色彩。进一步地，镭射图文层140可包含防伪标识和/或商标等信息。
在图1所示的实施例中，容器120为软管，镭射图文层140局部地设置在容器120上，可包括产品的商标和/或防伪标识等信息。
图2所示为本发明第二实施例中的包装容器200，其包括具有曲面的容器220和设置在容器220的曲面上的镭射图文层240。其中，镭射图文层240覆盖于整个容器220表面。镭射图文层240在UV光固化胶的作用下牢固粘附于容器220表面，其形状多种多样，根据要求可灵活变化，且色彩丰富，在日光下可呈现如彩虹般的色彩。
上述包装容器100、200具有相较现有的包装容器具有新颖、亮丽的外观，同时具备防伪性能。此外，将包装容器100、200用于日化用品等产品时，可为日化用品等提供亮丽外观和视觉冲击效果，从而使产品捕获更多消费者的关注和购买欲望。
上述包装容器100、200可通过下面的方法制成：
(a) 先制得普通包装容器如包装软管并完成印刷，对于软管产品类包装容器，在步骤a中还需要对普通包装容器完成注头；
(b) 接着对软管实施定位，为下一步的涂胶做好准备；可以理解地，当需要在软管的局部位置涂胶时，需要将软管定位；当需要在整支软管外表面涂胶时，则不需将软管定位；
(c) 将完成上述工序的软管送入涂胶机构，通过涂胶机构在软管表面局部或整体涂布一层UV光固化胶，涂胶操作通过丝印或柯印、柔印等方式实现局部或整体涂布；
(d) 随后将已完成涂胶的软管转入转印机构，镭射膜在转印机构的作用下与涂胶软管表面压合接触；
(e) 已完成压合的软管随即受到UV光的辐照，介于镭射膜与软管之间的UV光固化胶开始固化，同时与UV光固化胶接触处的镭射膜上的图文在UV光固化胶的粘结力和压辊的压力作用下被复制并粘附于软管表面；
(f) 将完成固化的软管从转印机构中取出即制得炫彩包装软管，而从已固化软管表面剥离下来的空白的镭射基底膜则被收卷以重复利用或废弃。
通过上述方法即可制成上述包装容器100、200。此外，包装容器100、200可依照上述方法利用图3所示的转印设备制成。
如图3所示，适用于曲面包装容器的转印设备300主要包括传送机构320、涂胶机构340、联动机构360和转印机构380。其中，传送机构320主要用于输送和传递待处理和处理后的产品400；涂胶机构340用于将UV光固化胶涂布至待处理的产品400表面；联动机构360用于将已涂胶的产品400传送至转印机构380上；转印机构380则将镭射膜上的图文转印到已涂胶的产品400的表面上。
具体地，传送机构320主要包括上料传送装置322、转盘324和下料传送装置326。
如图4所示，上料传送装置322包括支架3202、传送部件3204及料斗3206。支架3202可安装在地面或其他基础上，主要用以承载其他部件。在图3所示的实施例中，支架3202的一部分安装在地面上，另一部分安装在设备的安装架500上。传送部件3204安装在支架3202上，可以与驱动机构（图中未示出）如电机等连接，并在驱动机构作用下运动从而将待处理产品400（如软管）运送到转盘324处。传送部件3204可以为传送带等。料斗3206设置在传送部件3204上方，主要用于填装待处理产品400。此外，料斗3206临近传送部件3204的底部可设有导板3208。导板3208可与传送部件3204大致平行设置，从而在两者之间形成导引空间3209。料斗3206内的待处理产品400与传送部件3204接触后，被传送部件3204传送到导引空间3209内。由于导引空间3209的形状与待处理产品400的外形轮廓尺寸配合，可以起到导引待处理产品400的作用，使待处理产品400规则排列，以方便后续的操作。
在本发明一实施例中，当需要将镭射图文层局部地形成于待处理产品400（如制造包装容器100）时，需要在上料传送装置322上设置定位装置。如图5所示，上料传送装置322a与上料传送装置322相似，两者之间的主要区别在于上料传送装置322a进一步包括定位装置3221a、上料器3223a和气缸3225a。待处理产品400的一端设有光标420，其相对的另一端为开口端440；待转印图案区域460，也即涂布光油或称固化胶部位，设置在待处理产品400的光标420与开口端440之间。定位装置3221a、上料器3223a和气缸3225a设置在上料传送装置322a临近转盘324的一端。定位装置3221a主要用于检测光标420以定位待处理产品400。在图5所示的实施例中，定位装置3221a为可以感应光标420的感应器。上料器3223a用于收容或夹紧待处理产品400的开口端440。气缸3225a与上料器3223a连接，用以驱动上料器3223a沿着气缸3225a轴向运动，进而将待处理产品400安放到转盘324的印刷芯棒3242上。转盘324的结构下面进一步详述。
在本发明一实施例中，当需要将镭射图文层覆盖于整个待处理产品400表面（如制造包装容器200）时，不需要定位即可被安放到转盘324上。
如图6和图7所示，转盘324包括盘体3241、印刷芯棒3242和驱动结构3243。盘体3241可大致竖直地设置（如图3和图6所示）。印刷芯棒3242安装在盘体3241上。在本实施例中，印刷芯棒3242大致垂直地安放在盘体3241上，即印刷芯棒3242水平设置。多个印刷芯棒3242对称地设置在盘体3241上，以便于批量生产。印刷芯棒3242主要用于安放待处理产品400，并带动待处理产品400转动。驱动结构3243安装在盘体3241上，用以驱动盘体3241转动，进而带动印刷芯棒3242转动。驱动结构3243可以为电机等。在本实施例中，驱动结构3243和印刷芯棒3242设置在盘体3241的相对两侧。
此外，转盘324可进一步包括印刷芯棒安装轴3244、定位电机3245、感应器3246和吹气气缸3247。多个印刷芯棒安装轴3244对称地设置在盘体3241上，分别用以安装印刷芯棒3242。定位电机3245与印刷芯棒安装轴3244连接；定位电机3245同时与感应器3246连接。感应器3246邻近印刷芯棒3242上的待处理产品400的光标420设置，并用于感应光标420。定位电机3245可根据感应器3246感应光标420获得的信号来带动印刷芯棒安装轴3244从动转动，进而调整设置在印刷芯棒3242上的待处理产品400的位置。吹气气缸3247与驱动结构3243设置在盘体3241的同一侧。在本发明的一实施例中，印刷芯棒3242上可设有与吹气气缸3247相通的小孔或气道：当待处理产品400处于被加工过程时，待处理产品400可被牢牢吸附在印刷芯棒3242上；当待处理产品400被加工后时，印刷芯棒3242瞬间通高压气体，从而方便地将待处理产品400与印刷芯棒3242分离。
下料传送装置326主要用于将加工好的产品400带走，其可以与驱动机构（图未示）如电机等连接，并在驱动机构作用下运动，从而将加工好的产品400带走。下料传送装置326可以为传送带等。
当安装在印刷芯棒3242上的待处理产品400被转盘324带到涂胶机构340时，涂胶机构340将UV光固化胶涂布至待处理的产品400表面。如图8所示，涂胶机构340主要包括光油槽341、上料辊342、计量辊343和涂布辊344。上料辊342、涂布辊344和计量辊343相切接触，并且上料辊342的下端位于光油槽341内。UV光固化胶放置于光油槽341内。上料辊342将UV光固化胶从光油槽341中取出并转涂到涂布辊344上。UV光固化胶的厚度可通过计量辊343对上料辊342和涂布辊344的压紧力来调节。涂布辊344上贴有印版3442，印版3442上可设计凸起的图文，印版3442与处于该工位上的印刷芯棒3242上的待处理产品400接触，从而将UV光固化胶均匀地涂在待处理产品400的表面。
此外，涂胶机构340还可包括电机345和同步带轮346。电机345通过同步带轮346驱动上料辊342、涂布辊344。在本实施例中，同步带轮346与上料辊342、涂布辊344之间、上料辊342和计量辊343之间分别通过齿轮啮合传动。
已涂胶的产品400随同转盘324一起转动，当已涂胶的产品400转动至联动机构360时，联动机构360可将已涂胶的产品传送至转印机构380上。如图9和图10所示，联动机构360主要包括本体362、电机364、气缸366和双爪气缸368。电机364安装在本体362的一侧，可以驱动本体362转动。本实施例中，电机364可以为伺服电机。多个气缸366可对称地安装在本体362上以便于批量生产。气缸366大致垂直地安装在本体362上，并可驱动其活塞杆3662沿着大致垂直于本体362的方向上运动。双爪气缸368安装在活塞杆3662的端部，用于夹紧待处理产品400。具体地，当已涂胶的产品400转动至联动机构360时，气缸366驱动其活塞杆3662沿着大致垂直于本体362的方向朝向已涂胶的产品400运动，此时，双爪气缸368一同朝向已涂胶的产品400运动；当双爪气缸368与开口端440接近时，双爪气缸368启动并将开口端440夹紧；之后，气缸366驱动其活塞杆3662沿着大致垂直于本体362的方向朝向电机364运动，此时，双爪气缸368带动已涂胶的产品400朝向电机364运动，直至已涂胶的产品400从印刷芯棒3242上脱离；然后，电机364驱动本体362转动，进而将与印刷芯棒3242分离的已涂胶的产品400传送至转印机构380的转盘（图中未示出）上。
转印机构380将镭射膜上的图文与涂布在产品表面的UV光固化胶粘结、固化、剥离，最终使镭射膜上的图文复制至待处理的产品表面。如图11所示，转印机构380包括放膜辊382、压辊384、感应器385、UV灯386、和收卷电机388。放膜辊382主要用于安装具有图文等信息的镭射膜600，并向安装在转印机构380的转盘上的已涂胶的产品400输送镭射膜600。压辊384用于与处于该工位上的已涂胶的产品400接触并对其施加压力，从而将镭射膜600上的图文转印到涂布在产品表面的UV光固化胶上。UV灯386照射固化被压辊384处理过的UV光固化胶。收卷电机388主要用于收卷剥离后的镭射基底膜602。具体的转印过程为：
图11所示为在利用压辊384转印之前利用感应器385对套设于转盘（图未示）上的已涂胶的产品400进行定位；转印机构380的转盘的结构和定位的方式可参照上文描述，如转印机构380也可利用定位电机389（见图13）根据感应器385感应的光标420的信号调整套设于转盘上的已涂胶的产品400的位置；
图12和图13所示为图11所示的定位步骤完成之后开始压膜，此时收卷电机388不运转；在此过程中，当需要局部转印时，可在压辊384上设置压版3842，压版3842可对局部转印的部位（即待转印图案区域460）施压，从而使转印效果更好；
图14所示为压膜结束，立即利用UV灯386进行UV光固化，此时收卷电机388仍不运转；
图15所示为压膜完毕且实施UV光固化完毕时收卷电机388运转，被排废的镭射基底膜602被收卷起来，而镭射膜600上的图文则在UV光固化胶的粘结作用下被复制到产品表面，从而得到上述包装容器100、200。
如上所述，本发明中的包装容器中采用镭射图文层140、240可令包装容器100、200具有相较现有的包装容器具有新颖、亮丽的外观，同时具备防伪性能。此外，由于镭射图文层140、240可在一次转印中制成，有利于自动化生产，提高生产效率。另外，将包装容器100、200用于日化用品等产品时，可为日化用品等提供亮丽外观和视觉冲击效果，从而使产品捕获更多消费者的关注和购买欲望。
本发明中转印设备300中采用自动化程度高的传送机构320、涂胶机构340、联动机构360和转印机构380，同时采用镭射膜600转印，可一次完成印刷，具有较高的生产效率，而且可以生产出具有新颖、亮丽的外观的包装容器100、200，极大地提高了生产效率和印品质量。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种曲面包装容器，包括具有曲面的容器，其特征在于，其进一步包括镭射图文层；所述镭射图文层设置在所述容器的所述曲面。
  2. 如权利要求1所述曲面包装容器，其特征在于，所述镭射图文层局部地设置在所述容器的曲面上，或者覆盖于所述容器的整个曲面上。
  3. 如权利要求1或2所述曲面包装容器，其特征在于，所述容器为具有圆柱形、圆弧形或截锥形曲面的物品。
  4. 如权利要求1或2所述曲面包装容器，其特征在于，所述镭射图文层包含防伪标识和/或商标信息。
  5. 如权利要求1或2所述曲面包装容器，其特征在于，所述容器上设有光标，所述光标用于被感应以对所述容器进行定位。
  6. 一种如权利要求1中所述曲面包装容器的制造方法，其特征在于，其包括下列步骤：
    (a) 先制得普通包装容器并完成印刷；
    (b) 将完成上述工序的所述普通包装容器送入涂胶机构，通过涂胶机构在所述普通包装容器表面局部或整体涂布一层紫外光固化胶；
    (c) 随后将已完成涂胶的所述普通包装容器转入转印机构，镭射膜在所述转印机构的作用下与涂胶的所述普通包装容器表面压合接触；
    (d) 已完成压合的所述普通包装容器随即受到紫外光的辐照，介于所述镭射膜与所述普通包装容器之间的紫外光固化胶开始固化，同时与紫外光固化胶接触处的所述镭射膜上的图文在紫外光固化胶的粘结力和所述转印机构的压力作用下被复制并粘附于所述普通包装容器表面；
    (e) 将完成固化的所述普通包装容器从所述转印机构中取出即制得炫彩曲面包装容器。
  7. 如权利要求6所述的曲面包装容器的制造方法，其特征在于，所述包装容器为软管产品，在所述步骤a中进一步对所述普通包装容器完成注头。
  8. 如权利要求6所述的曲面包装容器的制造方法，其特征在于，当需要在软管的局部位置涂胶时，在所述步骤a与步骤b之间，进一步包括以下步骤：
    对所述普通包装容器实施定位。
  9. 如权利要求6所述的曲面包装容器的制造方法，其特征在于，所述步骤b中，涂胶操作通过丝印或柯印、柔印方式实现局部或整体涂布的。
  10. 如权利要求6所述的曲面包装容器的制造方法，其特征在于，在所述e步骤之后，将从已固化的所述普通包装容器表面剥离下来的空白的镭射基底膜收卷，以重复利用或废弃。
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