WO2017101794A1 - Anneau d'arrachage avec languette et couvercle de boîte l'utilisant - Google Patents

Anneau d'arrachage avec languette et couvercle de boîte l'utilisant Download PDF

Info

Publication number
WO2017101794A1
WO2017101794A1 PCT/CN2016/109979 CN2016109979W WO2017101794A1 WO 2017101794 A1 WO2017101794 A1 WO 2017101794A1 CN 2016109979 W CN2016109979 W CN 2016109979W WO 2017101794 A1 WO2017101794 A1 WO 2017101794A1
Authority
WO
WIPO (PCT)
Prior art keywords
area
frame
solid
sides
region
Prior art date
Application number
PCT/CN2016/109979
Other languages
English (en)
Chinese (zh)
Inventor
吴林
Original Assignee
信码互通（北京）科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201510922734.XA external-priority patent/CN105398647B/zh
Application filed by 信码互通（北京）科技有限公司 filed Critical 信码互通（北京）科技有限公司
Publication of WO2017101794A1 publication Critical patent/WO2017101794A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes

Definitions

  • the invention relates to a pull tab type pull ring, and relates to a can top cover provided with a pull tab type pull ring.
  • the universal application of the Internet of Things is inseparable from the automatic identification of identification codes (including but not limited to two-dimensional codes or digital codes).
  • the identification code represented by the two-dimensional code has the characteristics of large data storage capacity and good confidentiality, and can be better combined with mobile terminals such as smart phones to form a good interaction and user experience.
  • QR codes are widely used in the current society. Many manufacturers have proposed a variety of solutions for the use of QR codes for commodity anti-counterfeiting, point marketing, product traceability, and anti-smuggling.
  • the QR code used by the marketing campaign should be placed in a more secret location to prevent it from being acquired before the sale.
  • the applicant has provided a can top for providing a two-dimensional code layer on the surface of the tab in the Chinese patent No. ZL 201520500766.6.
  • the can top cover comprises a cover body and a pull ring, and one end of the pull ring is riveted to the cover body by a rivet, the area of the pull ring away from the riveting position is a solid area, and the surface of the solid area facing the cover body is provided with a two-dimensional Code layer.
  • the two-dimensional code layer is disposed on the surface of the pull ring facing the cover body, the information in the two-dimensional code layer cannot be obtained before the consumer purchases and lifts the pull ring, thereby ensuring the true validity of the two-dimensional code. Used in marketing activities.
  • the primary technical problem to be solved by the present invention is to provide a pull tab type pull ring.
  • Another technical problem to be solved by the present invention is to provide a pull tab type pull ring having a gray scale identification code.
  • Another technical problem to be solved by the present invention is to provide a can top cover provided with the above-mentioned pull tab type pull ring.
  • a tab pull tab has an approximately fan-shaped structure, and a connection point is disposed at a position close to the center of the approximate sector structure; a center of the area of the approximate sector structure away from the connection point is a solid area, and a peripheral area thereof forms a frame; the frame includes a distance An arc-shaped frame of the connection point, a radial frame on both sides, and a region between the two sides of the radial frame adjacent to the connection point; the solid area is connected to the curved frame, the solid area and the two A structure is formed between the side radial frames and the region between the solid region and the two side radial frames that are close to the connection point, and is easily broken by an external force.
  • the solid area of the pull tab pull ring is easily disconnected from the radial border of the two sides and the radial border of the two sides near the connection point under the external force, so that the solid area can be bent toward one side of the pull ring And in the area of the pull ring away from the connection point to form a space that can accommodate the finger, which is convenient for pulling the pull ring.
  • the solid area of the pull tab pull is bent along the curved frame.
  • the structure that is easily broken under the action of an external force is disposed between the solid area and the radial frame of the two sides and the radial frame disposed on the solid area and the two sides.
  • a score line between the regions near the connection point, and the score line has one or more gaps that are broken.
  • the structure that is easily broken under the action of an external force refers to a score line disposed between the solid area and the radial frame of the two sides, and the radial border between the solid area and the two sides
  • a disconnected region is formed between the regions near the connection point.
  • the structure that is easily broken under the action of an external force refers to a score line disposed between the solid region and the region between the two sides of the radial frame near the connection point, and in the solid region and A disconnected region is formed between the two side radial frames. Further, it is also possible to form a bead that is bent toward the back side of the tab at an edge of the disconnected region on the side close to the bezel.
  • another pull tab type pull ring has An approximate fan-shaped structure is provided with a connection point at a position close to the center of the approximate sector structure; a center of the area of the approximate sector structure away from the connection point is a solid area, and a peripheral area thereof forms a frame; the frame includes a distance away from the An arcuate frame connecting the points, a radial frame on both sides, and an area between the two side radial frames adjacent to the connection point; the solid area and the curved frame and the solid area and the two sides A structure is provided between the radial frames or a structure that is easily broken under the action of an external force; the solid area is connected to a region between the two sides of the radial frame that is close to the connection point.
  • the solid area of the pull tab pull ring is easy to be disconnected from the radial frame on both sides and the curved frame on both sides under external force, or can be directly disconnected between the solid area and the curved frame and the radial borders on both sides.
  • the area is such that the solid area can be bent toward one side of the tab and a space for accommodating the finger can be formed in the area of the tab away from the connection point to facilitate pulling the tab.
  • the solid area of the pull tab pull is bent along the area between the radial frames on both sides close to the joint.
  • the structure that is easily broken under the action of an external force is disposed between the solid area and the radial frame of the two sides and between the solid area and the curved frame.
  • the score line, and the score line has one or more gaps that are broken.
  • the structure that is easily broken under the action of an external force refers to a score line disposed between the solid area and the radial borders of the two sides, and between the solid area and the curved frame. A broken area is formed.
  • the structure that is easily broken under the action of an external force refers to a score line disposed between the solid area and the curved frame, and between the solid area and the radial borders of the two sides. A broken area is formed.
  • a character code layer or a second two-dimensional code layer is disposed on a back surface of the solid area, and the character code layer or the second two-dimensional code disposed on different pull rings The information in the layer is different.
  • a first two-dimensional code layer is disposed on a front surface of the solid area; the first two-dimensional code layer and the information in the character code layer or the second two-dimensional code layer are associated with each other and are in one-to-one correspondence.
  • the pull tab pull ring is provided with a character code layer or a two-dimensional code layer in a solid area on the back side of the pull ring, so that the information in the character code layer or the two-dimensional code layer cannot be obtained before the consumer purchases and lifts the pull ring, thereby It ensures the authenticity of the information in the character code layer or the two-dimensional code layer, and can be used for anti-counterfeiting and marketing activities.
  • the two-dimensional code tilt setting disposed on the back of the solid area is And, a part of the area of the two-dimensional code exceeds a boundary of the solid area; a ratio of an area of the two-dimensional code beyond the solid area to a total area of the two-dimensional code is greater than an error correction level of the two-dimensional code The corresponding error correction rate.
  • yet another pull tab type pull tab It has an approximately fan-shaped structure, and a connection point for connecting with the can top of the can is disposed at a position close to the center of the approximate sector structure; a center of the area of the approximate sector structure away from the connection point is a solid area, and a peripheral area thereof is formed a frame; at least one gray scale identification code disposed on a front side and/or a back side of the solid area; wherein the solid area includes a substrate and a photon-sensitive ink layer disposed on a back surface and/or a front surface of the substrate, the gray The degree identification code is an image formed by a change in appearance of a part of the photon active material in the photon-sensitive ink layer, and the surface of the gray scale identification code is smooth and has a gray scale difference from the surrounding area.
  • the photon-sensitive ink layer is exposed and formed with a gray scale identification code, or the first gray scale identification code is formed in the photon-sensitive ink layer and covered by the transparent material.
  • the grayscale identification codes are any one or more of a two-dimensional code, a digital code, a letter, and a text. And, the information of the grayscale identification codes disposed on both sides of the solid area are different from each other and associated with each other.
  • the present invention also provides a can top cover comprising a cover body and the pull tab pull ring, wherein the pull tab pull ring is coupled to the cover body through a connection point.
  • the can top cover realizes one thing and one code by setting an identification code containing different information in a solid area of the pull tab type ring, and can simultaneously guarantee the rights of consumers and manufacturers, and is convenient for use in marketing activities.
  • Figure 1 is a front view showing the structure of a pull tab type pull ring in the first embodiment
  • Figure 2 is a schematic view showing the back structure of the pull tab type pull ring in the first embodiment
  • FIG. 3 is a schematic structural view showing a solid region of a pull tab type pull ring after being bent in the first embodiment
  • Figure 4a is a first cross-sectional structural view of the solid region of Figure 1;
  • Figure 4b is a second cross-sectional structural view of the solid region of Figure 1;
  • Figure 5 is a front view showing the structure of the pull tab type pull ring in the second embodiment
  • Figure 6 is a schematic view showing the back structure of the pull tab type pull ring in the second embodiment
  • Figure 7 is a schematic view showing the structure of a can top cover provided with the pull tab type pull ring shown in the first embodiment
  • Figure 8 is a structural schematic view of the pull tab type pull ring removed from the can top cover of Figure 7;
  • Figure 9 is a top plan view of the pull tab type pull ring shown in Figure 8.
  • Figure 10 is a bottom view of the pull tab of Figure 8.
  • Figure 11 is a schematic view showing the structure of a first pull tab type pull ring in the fourth embodiment
  • Figure 12 is a schematic structural view of a second pull tab type pull ring in the fourth embodiment
  • Figure 13 is a front view showing the structure of the pull tab type pull ring in the fifth embodiment
  • Figure 14 is a schematic view showing the first back structure of the pull tab type pull ring in the fifth embodiment
  • Figure 15 is a schematic view showing the second back structure of the pull tab type pull ring in the fifth embodiment
  • Figure 16 is a schematic view showing the structure of the back surface of the pull tab of Figure 15 after the score line has been torn.
  • the pull tab type pull ring 10 provided by the invention has an approximately fan-shaped structure, and a connection point 11 is disposed at a position close to the center of the approximate sector structure; a center of the area of the approximate sector structure away from the connection point 11 is a solid area 12, and a peripheral area thereof is formed. Border 13.
  • the bezel 13 can be divided into three parts: an arcuate bezel 13A away from the connection point 11, a radial frame 13B on both sides, and a region 13C near the connection point 11 between the radial frames on both sides.
  • the solid area 12 is connected to the curved frame 13A, and the solid area 12 and the radial frame 13B on both sides and the area 13C between the solid area 12 and the radial frame on both sides are formed to be easily broken by an external force. structure.
  • a score line is provided between the solid region 12 and the side radial frames 13B and between the solid region 12 and the side frame 13C near the connection point, and the score line is broken.
  • One or more gaps can be set at any position of the score line
  • the notch is disposed at a position where the score line is away from the curved frame 13A.
  • a score line may be formed between the solid region 12 and the side radial frames 13B, and a disconnection region may be formed between the solid region and the region 13C near the connection point between the radial frames on both sides; or A broken region may be formed between the solid region 12 and the side radial frames 13B, and a score line is formed between the solid region and the region 13C near the joint between the radial frames on both sides.
  • the solid area 12 is connected to the curved frame 13A, and the disconnected area is formed between the two sides of the radial frame 13B, and the radial frame on both sides.
  • a score line 16 is disposed between the regions 13C adjacent to the connection point.
  • the break region between the solid region 12 and the side radial frames 13B is an elongated slit 14.
  • the edge of the slit 14 on the side of the radial frame 13B on both sides forms a bead 15 which is bent toward the back of the tab, so that it is ensured that the edge of the bezel 13 does not scratch the finger when the tab is pulled.
  • the edge of the slit 14 near the side of the radial frame 13B on both sides may not be curled.
  • the forceful portion of the finger is only in contact with the solid region 12 and the curved frame 13A during the pulling of the pull tab to open the can top cover, and does not contact the radial frame 13B on both sides, even if the slit 14 is close to both sides of the radial direction
  • the edge of the side of the frame 13B is not curled and does not cause damage to the finger.
  • the score line 16 disposed between the solid region 12 and the region 13C near the connection point between the radial frames on both sides may have the same depth as a whole.
  • the depth of the partial region of the score line 16 may be greater than the depth of the center position of the score line 16, preferably: the depth of the end of the score line 16 is greater than the depth of the center position, or may be directly One end or both ends of the score line 16 are broken; thus, when the solid region 12 is pressed by an external force, the score line 16 is easily broken from the outside to the center.
  • the score line 16 between the solid region 12 and the region 13C near the connection point between the radial frames on both sides is broken, thereby solid
  • the region 12 is bent toward the side of the tab to form a structure similar to that of FIG.
  • the solid area 12 is bent toward the back surface of the tab, forming a certain angle with the plane of the tab frame 13, and a hollow area for accommodating a finger is formed in the middle of the tab frame 13 so as to pass through the tab.
  • the frame 13 pulls the tab.
  • the solid region 12 is easily shaped by the pressing
  • the structure of the back side of the pull ring is bent.
  • the solid area 12 can also be bent toward the front side of the pull ring, and the actual bending direction of the solid area 12 is related to the direction of action of the external force.
  • a first two-dimensional code layer 17 is disposed in the solid region 12 on the front surface of the pull-tab ring, and a second two is disposed in the solid region 12 on the back surface of the pull-tab ring.
  • Dimension layer 18 The information in the first two-dimensional code layer 17 and the second two-dimensional code layer 18 disposed on the same pull-tab ring 10 are associated with each other and are in one-to-one correspondence.
  • the character code layer 18 shown in the second embodiment can also be disposed in the solid area 12 on the back side of the tab, and the contents related to the character code layer 18 will be described in detail in the second embodiment.
  • the information in the first two-dimensional code layer 17 provided on each of the pull tab rings 10 may be the same or different. Since the information in the first two-dimensional code layer 17 is in an identifiable state during the transportation and sale of the can product, when the information in the first two-dimensional code layer 17 provided on each of the pull-tab rings 10 is different
  • the first two-dimensional code constitutes an identification code of the can, which can be used as an identification code for traceability query, and can also be used for anti-smuggling inquiries.
  • the URL information may be set in the first two-dimensional code layer 17, and the consumer may scan the first two-dimensional code. Layer 17 obtains product promotion information.
  • the information in the second two-dimensional code layer 18 disposed in the solid area 12B on the back of each pull tab pull ring 10 is different, and uniquely corresponds to one pull ring, thereby forming an identification code of the pull ring, realizing one object and one code. .
  • the information in the second two-dimensional code layer 18 disposed on the back of the pull-tab ring 10 cannot be obtained without lifting the tab, so that only the consumer who purchases the can drink can obtain the second two-dimensional code layer.
  • the second two-dimensional code layer 18 can be used for participating in marketing activities or as an identification code for anti-counterfeiting.
  • the method of disposing the first two-dimensional code layer 17 and the second two-dimensional code layer 18 may be inkjet printing, laser engraving or other means.
  • the first two-dimensional code layer 17 and the second two-dimensional code layer 18 may be a pattern formed by laser engraving to remove a portion of the topcoat to expose the primer.
  • the first two-dimensional code layer 17 and the second two-dimensional code layer 18 are information layers that are sprayed on the surface of the solid region 12 by various printing devices. After the first two-dimensional code layer 17 and the second two-dimensional code layer 18 are disposed by spraying, food-grade sizing is required to ensure that the information layer does not contact the liquid in the tank, thereby ensuring safe drinking of the liquid.
  • the present invention simultaneously improves the structure of the identification code of the pull tab type pull ring.
  • the first gray scale identification code 17 and the second gray scale identification code 18 disposed on both sides of the solid area 12 may use a gray scale identification code.
  • the solid region 12 has a structure as shown in Figure 4a or as shown in Figure 4b.
  • the solid region 12 includes at least a substrate 100 and a photon-sensitive ink layer 101 disposed on both sides of the substrate 100.
  • the photon-sensitive ink layer disposed on the front surface of the substrate 100 is formed with a first gray scale identification code 17, and the photon-sensitive ink layer disposed on the back surface of the substrate 100 is formed with a second gray scale identification code 18.
  • the photon-sensitive ink layer 101 disposed on both sides of the substrate 100 may be directly exposed (as shown in FIG.
  • a gray-scale identification code may be formed in the photo-sensitive ink layer 101 disposed on both sides of the substrate 100 and be transparent.
  • Material 103 is covered, (as shown in Figure 4b), for example covered by varnish.
  • other printed pattern layers or sprayed layers may be disposed on the front side of the tab, or only a logo pattern or a logo pattern made by a conventional process may be disposed on the front side of the tab.
  • the photon-sensitive ink layer 101 disposed on both sides of the substrate 100 is formed by coating a photon-sensitive ink containing a photonic active material on the surface of the substrate 100.
  • the photon-sensitive ink layer 101 may be wholly or partially covered according to product requirements.
  • the surface of the material 100 Since the photon-sensitive ink layer 101 contains a photonic active material that is sensitive to laser light, when the laser light strikes the photon-sensitive ink layer 101 including the photon active component, the photon active component thereof changes in a visually perceptible manner, thereby causing The photon-sensitive ink undergoes a change in appearance.
  • the change in appearance is a change in color, such as a change from a transparent or light color to an opaque or darker color.
  • the gradation identification code cited in the present application refers to an image formed by changing the gradation in a broad sense, and does not restrict the color of the formed identification code to be gray, and other colors such as black or may be formed in practice. color.
  • the appearance of the photon active component can be changed by using a laser having a lower power, so that the appearance of a part of the photon active material 102 in the photon-sensitive ink layer is changed to form a smooth surface but a gray scale difference from the surrounding area.
  • the image and hardly burns, etches or flakes the photon-sensitive ink.
  • a CO 2 infrared laser or a near infrared laser with a power of less than 10 W is used to produce a single black or color laser image.
  • the above images broadly include decorations (such as logos, pictures or aesthetic markers) or information (such as text or two-dimensional code).
  • a decorative image or a trademark image may be formed on the front side of the solid area by subjecting a portion of the photonic active material in the photon-sensitive ink layer to a change in appearance, and the surface of the decorative image or the trademark image is smooth and has a gray scale difference from the surrounding area.
  • the structure in the second embodiment as shown in FIGS. 5 and 6 is similar to that of the first embodiment, except that the disconnected region disposed between the solid region 12 and the side radial frames 13B is an area.
  • Large hollow area 19 The shape of the hollow region 19 may be a semicircular shape as illustrated, or may be any shape between the slit and the semicircular shape, such as an arcuate shape, a crescent shape, or an elliptical shape.
  • the hollow region 19 has a large area relative to the slit 14 provided in the first embodiment, and can be used as a positioning mark in the processing of the tab.
  • the rim at the side of the hollow region 19 on the side of the radial frame 13B on both sides forms a bead 19' which is bent toward the back surface of the tab, and it is possible to completely avoid the edge of the bezel 13 from scratching the finger when the tab is pulled.
  • the first two-dimensional code 17 is disposed in the solid area 12 on the front side
  • the character code layer 18 is disposed in the solid area 12 on the back side, and is disposed on the same pull tab type pull ring 10.
  • the first two-dimensional code layer 17 and the information in the character code layer 18 are associated and one-to-one correspondence.
  • the second two-dimensional code layer 18 shown in the first embodiment can also be disposed in the solid area 12 on the back side of the tab.
  • the content of the second two-dimensional code layer 18 has been described in detail in the first embodiment. This is not repeated. Since the content and setting manner of the first two-dimensional code layer 17 are the same as those of the first embodiment, they are not described herein again. Only the character code layer 18 will be described below.
  • the information in the character code layer 18 disposed in the solid area 12 on the back of each pull tab pull ring 10 is different, and uniquely corresponds to a pull ring, thereby constituting the identification code of the pull ring, thereby realizing one.
  • the character code layer 18 is composed of letters and/or numbers, and generally includes 4 to 6 characters, arranged in one or more lines.
  • the information in the character code layer 18 disposed on the back of the tab pull tab 10 cannot be obtained without lifting the tab, so that only the consumer who purchases the can drink can obtain the information in the character code layer 18, the character
  • the code layer 18 can be used for participating in marketing activities or as an identification code for anti-counterfeiting.
  • the setting method of the character code layer 18 is the same as that of the first two-dimensional code layer 17 and the second two-dimensional code layer 18, and may be inkjet printing, laser engraving or the like.
  • the character code layer 18 may be a pattern formed by laser engraving to remove a portion of the topcoat to expose the primer.
  • character code layer 18 is an information layer that is sprayed onto the surface of solid area 12 by various printing equipment. After the character code layer 18 is set by spraying, food grade sizing is required to ensure that the information layer does not come into contact with the liquid in the tank, thereby ensuring safe drinking of the liquid.
  • the character code layer 18 may also be a gray scale identification code formed by using a laser to process the photon sensitive ink, and the structure of the solid region 12 is the same as that in the first embodiment shown in FIGS. 4a and 4b. Repeat again.
  • the first two-dimensional code layer 17 is disposed on the front side of the tab
  • the second two-dimensional code layer/character code layer 18 is disposed on the back of the pull ring for realizing anti-counterfeiting query and marketing of the product. Activities used. For details on the generation, correlation, and anti-counterfeiting query and point management of the information in the first two-dimensional code layer 17 and the second two-dimensional code layer/character code layer 18, refer to the Chinese invention application CN201210089001.9. The contents of the record.
  • the second two-dimensional code layer 18 or the character code layer 18 is not disposed in the solid area 12A on the front side, and can also be used for marketing activities.
  • Fig. 7 shows a can top cover provided with the tab pull tab 10 of the first embodiment.
  • the can top cover comprises a cover body 20 and the above-mentioned pull-tab type pull ring 10, and a closed area 22 surrounded by a score line is arranged in the cover body 20, and the pull-tab type pull ring 10 and the cover body 20 pass through the connection point 11
  • the connection for example, uses a rivet to rive the attachment point 11 of the pull tab 10 to the closure region 22 so that by pulling the tab pull tab 10, an opening can be formed in the can top to open the can package.
  • the solid region 12 of the pull-tab ring 10 disposed on the can top cover is connected to the curved frame 13A, and the broken frame is formed between the two sides of the radial frame 13B, and the radial frame on both sides.
  • a score line 16 is disposed between the regions 13C adjacent to the connection point. In the process of lifting the tab, the score line 16 between the solid region 12 and the region 13C near the connection point between the radial frames on both sides is easily broken by an external force, so that the solid region 12 is pulled toward the tab The side is bent, and a hollow area for accommodating a finger is formed inside the frame 13, which is easy to pull the pull ring.
  • the solid area 12 is always connected to the curved frame 13A, the hollow area 12 and the frame 13 are not completely separated, thereby avoiding the loss of the hollow area 12 carrying the marketing information on the pull tab type during the process of opening the can, further ensuring the user experience.
  • the structure of the pull-tab type pull ring 10 removed from the can top cover is as shown in Figs. 8 to 10, wherein the closed region 22 and the pull tab type pull ring 10 are riveted by the joint point 11.
  • the first two-dimensional code layer 17 disposed within the solid region 12 on the front side of the tab 10 is in an identifiable state during transport and sale of the can product, and a second two-dimensional code layer or character code layer 18 disposed on the back of the tab 10 It can be seen after the pull tab 10 is removed.
  • the information in the first two-dimensional code layer 17 and the second two-dimensional code layer/character code layer 18 are associated and one-to-one correspondence, which can facilitate the consumer to conduct anti-counterfeiting query and participate in marketing activities.
  • the consumer can perform identity authentication by scanning the first two-dimensional code on the front side of the pull tab, and then input the character code on the back of the pull ring or scan the second two-dimensional code to perform anti-counterfeiting authentication or participate in marketing activities.
  • the solid region 12 is connected to the curved frame 13A, and is connected between the solid region 12 and the two side radial frames 13B and between the solid region 12 and the radial frames on both sides.
  • a score line 16 is disposed between the regions 13C of the dots, and two notches 16' are disposed on the score line 16.
  • the notch 16' is disposed at a position where the score line 16 is away from the curved frame 13A.
  • the solid region 12 is connected to the curved frame 13A, and a score line 16 is formed between the solid region 12 and the side radial frames 13B, and A disconnected region 14 is formed between the solid region and the region 13C near the connection point between the radial frames on both sides.
  • the shape of the breaking region 14 may be an elongated slit, and a bead bent toward the back surface of the tab may be formed at an edge of the breaking region 14 near the side of the region 13C near the connecting point between the radial frames on both sides. Further, in order to easily break the score line 16, it is also possible to break the end of the score line 16 on the side close to the joint point.
  • a first two-dimensional code layer 17 is disposed in the solid region 12 on the front surface of the pull tab type pull ring, and a second portion is disposed in the solid region 12 on the back surface of the pull tab type pull ring.
  • Two-dimensional code layer/character code layer 18 The information in the first two-dimensional code layer 17 and the second two-dimensional code layer/character code layer 18 disposed on the same pull-tab ring 10 are associated with each other and are in one-to-one correspondence. Since the contents related to the first two-dimensional code layer 17, the second two-dimensional code layer 18, and the character code layer 18 have been described in detail in the first embodiment and the second embodiment, they will not be repeated here.
  • the first gray-scale identification code uses two different two-dimensional codes
  • the second gray-scale identification code uses two different identification codes, but the two pull-tab rings are used. There is no essential difference in the use of the two types of pull tab rings to meet the needs of anti-counterfeiting, anti-smuggling and traceability management.
  • the solid region 12 of the pull-tab ring is connected to the curved frame 13A, and is easily disconnected from the radial frame 13B on both sides and the region 13C near the connection point between the radial frames on both sides.
  • the solid region 12 can be bent along the curved frame 13A. It can be understood that when the solid region 12 is connected to the region 13C near the connection point between the radial frames on both sides, and the solid region 12 is easily disconnected from the two sides of the radial frame 13B and the curved frame 13A, it does not affect
  • the use of the pull tab type pull ring can achieve the same anti-counterfeiting and traceability purposes. At this time, the solid region 12 can be bent along the region 13C near the connection point between the radial frames on both sides.
  • the pull tab type pull ring provided by the present invention can also have the following structure.
  • the pull-tab type pull ring 10 has an approximately fan-shaped structure, and a connection point 11 is provided at a position close to the center of the fan-shaped structure; a center of the area of the approximate sector-shaped structure away from the connection point 11 is a solid area 12, and a peripheral area thereof forms a frame 13.
  • the bezel 13 includes an arcuate bezel 13A away from the connection point, two side radial bezels 13B, and a region 13C near the connection point between the two side radial bezels.
  • the solid area 12 of the pull tab ring and the two side radial frames 13B and the curved frame 13A are easily broken by an external force, or directly on the solid area 12 and the two sides of the radial frame 13B and the curved frame 13A.
  • the disconnection region is disposed such that the solid region 12 can be bent toward one side of the tab 10 and form a space in the region of the tab away from the connection point.
  • the space of the finger is easy to pull the pull ring.
  • the solid region 12 is bent along the region 13C between the radial frames on both sides close to the joint point, and is operationally a backhand operation.
  • the above-mentioned structure that is easily broken under the action of an external force may be a score line disposed between the solid region and the radial frames on both sides and between the solid region and the curved frame, and the score line has One or more notches that are broken; or a structure that is easily broken under the action of an external force refers to a score line disposed between the solid area and the radial frames on both sides, and formed between the solid area and the curved frame
  • the disconnection region; or the structure that is easily broken under the action of an external force refers to a score line disposed between the solid region and the curved frame, and forms a disconnected region between the solid region and the radial frames on both sides.
  • a pull tab type pull ring of another structure is also given in the fifth embodiment of the present application.
  • the pull tab type pull ring is a typical structure of the above backhand operation.
  • a disconnected region 19 is provided between the solid region 12 of the pull tab ring and the curved frame 13A and between the solid region 12 and the side radial frames 13B.
  • the breaking region 19 may be a hollow region or a slit; in the structure shown in FIG. 13, the shape of the hollow region is illustrated by a curved hollow groove, but in other structures, the hollow region may also be A combination of other shapes or other shapes.
  • the solid region 12 is joined to the region 13C near the connection point between the radial frames on both sides and is formed with the score line 16.
  • the solid region 12 Under the action of an external force, the solid region 12 can be bent toward the front or back of the tab along the region 13C between the radial frames on both sides near the connection point, and the solid region 12 can be pulled from the tab 10 along the score line 16 if necessary. Tear off.
  • the solid area 12 cannot be turned up without breaking the package.
  • a second gray scale identification code 18 disposed on the back side of the solid area 12 is obtained. Only in the process of lifting the tab, under the action of the external force, the solid region 12 can be disconnected from the region 13C near the connection point between the radial frame 13B on both sides and the radial frame on both sides, thereby making the solid region 12 is bent along the curved frame 13A.
  • the solid area 12 of the tab is only connected to the portion of the frame 13 adjacent to the riveting point 11. When the can packaging is not opened, the solid area 12 can be abutted against the external force without damaging the package.
  • the area 13C near the connection point between the radial frames on both sides is bent upward, from The second grayscale identification code 18 is obtained in advance.
  • the pull tab type pull ring provided in this embodiment, on the one hand, in the solid area 12 and two A score line 16 is formed between the side radial borders between the regions 13C adjacent to the joint, and preferably, a notch may be provided at both ends of the score line 16, or one or both ends of the score line 16 may be broken.
  • the two-dimensional code 30 provided on the back surface of the solid area 12 is obliquely disposed, and the partial area of the two-dimensional code 30 is set beyond the boundary of the solid area 12, and the two-dimensional code 30 is divided into two by the score line 16.
  • the area outside the solid area 12 i.e., the area of the two-dimensional code 30 beyond the solid area 12 occupies a ratio of the total area of the two-dimensional code, and the error correction rate corresponding to the error correction level of the two-dimensional code should be ensured.
  • the solid area 12 is disconnected from the bezel 13, it is not recognized when only the two-dimensional code reserved on the solid area 12 is scanned.
  • a certain positioning point of the two-dimensional code 30 can also be set on the bezel 30.
  • the two-dimensional code 30 is broken into two parts.
  • the broken two-dimensional code 30 is as shown in FIG. 16, since the partial area of the two-dimensional code 30 remains on the frame 13 of the pull ring, and the two-dimensional code area remaining in the solid area 12 cannot satisfy the two-dimensional code error correction algorithm.
  • the minimum required area, directly scanning the two-dimensional code 30 set on the back of the solid area 12, will be unrecognizable due to the pattern defect, thereby ensuring the legitimate rights and interests of the manufacturer.
  • a first gray scale identification code 17 is disposed in the solid region 12 on the front side of the tab pull tab, and a second portion is disposed in the solid region 12 on the back side of the tab pull tab.
  • Gray code identification code 18 The information in the first gray scale identification code 17 and the second gray scale identification code 18 disposed on the same pull tab 10 are associated and one-to-one correspondence.
  • the first grayscale identification code 17 may be a QR code or a DM code, and the DM code has a smaller set area with respect to the QR code under the same definition.
  • the second grayscale identification code 18 may be a two-dimensional code (as shown in FIG. 15) or a character code (as shown in FIG. 14). The character code is generally short in length and simple to read.
  • the identification codes are respectively set on the front and back surfaces of the solid area, and the identification codes may be gray scale identification codes obtained by processing the photon sensitive ink using a laser.
  • the specific content thereof does not constitute a limitation of the present invention.
  • the gray scale identification code may be disposed on the front side or the back side of the solid area, or a plurality of gray scales may be set on the front side and/or the back side of the solid area according to the needs of the merchant and the consumer.
  • Identification code may be disposed on the front side of the pull ring, or a transparent varnish may be applied.
  • the pull tab type pull ring provided by the present invention can be bent to one side of the pull ring under the action of an external force, and a space for accommodating fingers can be formed in a region of the pull ring away from the connection point. Easy to pull the pull ring.
  • a character code layer or a two-dimensional code layer By setting a character code layer or a two-dimensional code layer in a solid area on the back side of the pull tab type ring, the information in the character code layer or the two-dimensional code layer cannot be obtained before the consumer purchases and lifts the pull ring, thereby ensuring the information.
  • the true validity of the information in the character code layer or the two-dimensional code layer can be used for anti-counterfeiting and marketing activities.
  • the character code layer or the two-dimensional code layer may be a gray scale identification code formed by processing a photon sensitive ink using a laser.
  • the gray scale identification code since only the appearance of the photon active component in the photon sensitive ink is changed, the photon sensitive ink is not burned, etched or peeled off, so that the appearance of the product is not changed, thereby making the The pull tab pull ring has a smooth and beautiful appearance.
  • a laser with a low power can engrave a pattern with better effect, greatly reducing the cost, and greatly improving the engraving speed, satisfying The high-speed requirements for online production are also very good for environmental protection.

Landscapes

  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

La présente invention concerne un anneau d'arrachage (10) doté d'une languette ainsi qu'un couvercle de boîte l'utilisant. L'anneau d'arrachage (10) avec languette présente une structure approximativement sectorielle. Un point de connexion (11) se trouve au niveau d'une position de la structure approximativement sectorielle proche d'un centre de cercle ; un centre d'une zone de la structure approximativement sectorielle qui part de la jonction (11) est une zone pleine (12) ; et une bordure (13) est formée autour de la zone. Un côté de la zone pleine (12) de l'anneau d'arrachage (10) avec languette se détache facilement de la bordure (13) sous une force externe, de sorte que la zone pleine (12) est courbée vers un côté de l'anneau d'arrachage et qu'un espace permettant d'accueillir un doigt est formé dans une zone de l'anneau d'arrachage partant de la jonction (11), ce qui facilite le fait de tirer sur l'anneau d'arrachage.
PCT/CN2016/109979 2015-12-14 2016-12-14 Anneau d'arrachage avec languette et couvercle de boîte l'utilisant WO2017101794A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201510922734.XA CN105398647B (zh) 2015-12-14 2015-12-14 一种拉片式拉环及其易拉罐顶盖
CN201510922734X 2015-12-14
CN201521033394 2015-12-14
CN2015210333947 2015-12-14
CN2016211888213 2016-10-28
CN201621188821 2016-10-28

Publications (1)

Publication Number Publication Date
WO2017101794A1 true WO2017101794A1 (fr) 2017-06-22

Family

ID=59055847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/109979 WO2017101794A1 (fr) 2015-12-14 2016-12-14 Anneau d'arrachage avec languette et couvercle de boîte l'utilisant

Country Status (1)

Country Link
WO (1) WO2017101794A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428474A (zh) * 2020-07-14 2021-09-24 刘子友 一种大开口带有防伪码的留片式包装罐

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380129A (en) * 1981-09-09 1983-04-19 The Coca-Cola Company Proof-of-purchase for self-opening cans
JPH05178346A (ja) * 1991-12-25 1993-07-20 Mitsubishi Materials Corp ステイオンタブおよびその製造方法
CN1649747A (zh) * 2002-05-08 2005-08-03 雷恩哈德库兹两合公司 多层图,特别是多色图
CN104610642A (zh) * 2015-02-12 2015-05-13 四川大学 一种色变助剂组合物及其制备方法与应用
CN105051757A (zh) * 2013-03-15 2015-11-11 皇冠包装技术公司 容器部件上的矩阵条形码
CN204776469U (zh) * 2015-07-10 2015-11-18 信码互通（北京）科技有限公司 拉环表面设置有二维码层的易拉罐顶盖
CN105398647A (zh) * 2015-12-14 2016-03-16 信码互通（北京）科技有限公司 一种拉片式拉环及其易拉罐顶盖
CN205221349U (zh) * 2015-12-14 2016-05-11 信码互通（北京）科技有限公司 一种拉片式拉环及其易拉罐顶盖

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380129A (en) * 1981-09-09 1983-04-19 The Coca-Cola Company Proof-of-purchase for self-opening cans
JPH05178346A (ja) * 1991-12-25 1993-07-20 Mitsubishi Materials Corp ステイオンタブおよびその製造方法
CN1649747A (zh) * 2002-05-08 2005-08-03 雷恩哈德库兹两合公司 多层图,特别是多色图
CN105051757A (zh) * 2013-03-15 2015-11-11 皇冠包装技术公司 容器部件上的矩阵条形码
CN104610642A (zh) * 2015-02-12 2015-05-13 四川大学 一种色变助剂组合物及其制备方法与应用
CN204776469U (zh) * 2015-07-10 2015-11-18 信码互通（北京）科技有限公司 拉环表面设置有二维码层的易拉罐顶盖
CN105398647A (zh) * 2015-12-14 2016-03-16 信码互通（北京）科技有限公司 一种拉片式拉环及其易拉罐顶盖
CN205221349U (zh) * 2015-12-14 2016-05-11 信码互通（北京）科技有限公司 一种拉片式拉环及其易拉罐顶盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428474A (zh) * 2020-07-14 2021-09-24 刘子友 一种大开口带有防伪码的留片式包装罐

Similar Documents

Publication Publication Date Title
US8146768B2 (en) Tab with emboss and deboss beads
US5992892A (en) Beverage can having instant winner type game thereon
JP2018502794A (ja) 識別コードを有するボトルキャップ
JP6798568B2 (ja) カード、カードの製造方法
EP1663794A1 (fr) Conteneurs a languettes originales pourvues de gravures au laser et de vides qui forment une image promotionnelle
CN105398647B (zh) 一种拉片式拉环及其易拉罐顶盖
WO2017008725A1 (fr) Couvercle supérieur de canette à onglet ayant un code identificateur
CN106240998A (zh) 具有灰度标识码的大开口易拉罐顶盖
WO2017101794A1 (fr) Anneau d'arrachage avec languette et couvercle de boîte l'utilisant
CN206249798U (zh) 具有灰度标识码的金属片材及由金属片材制造的盖体
CN206877592U (zh) 一种揭开组合式防伪标识
WO2018077171A1 (fr) Couvercle supérieur de canette facile à tirer à large ouverture ayant un code d'identification
CN206327671U (zh) 具有灰度标识码的大开口易拉罐顶盖
CN205221349U (zh) 一种拉片式拉环及其易拉罐顶盖
WO2018108085A1 (fr) Feuille métallique munie de codes d'identification d'échelle de gris, et corps de couvercle et procédé de fabrication
CN206125700U (zh) 具有灰度标识码的拉片式拉环及其易拉罐顶盖
CN207090035U (zh) 设置有隐藏二维码的易拉罐顶盖
CN104875936A (zh) 一种二维码印刷物
WO2018077172A1 (fr) Capsule-couronne comportant un code d'identification
CN206358605U (zh) 瓶盖及瓶
US20080014379A1 (en) Scratch Type Printed Material
CN206107812U (zh) 具有灰度标识码的全开式易拉盖
CN107437369A (zh) 具有灰度标识的塑料片材及其制造方法
CN208102616U (zh) 内侧设置有标识码的易拉罐顶盖
CN107054828A (zh) 一种具有标识码层的大开口易拉罐顶盖

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16874851

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16874851

Country of ref document: EP

Kind code of ref document: A1