WO2019052580A1 - 具有标识码的软包装袋 - Google Patents
具有标识码的软包装袋 Download PDFInfo
- Publication number
- WO2019052580A1 WO2019052580A1 PCT/CN2018/106283 CN2018106283W WO2019052580A1 WO 2019052580 A1 WO2019052580 A1 WO 2019052580A1 CN 2018106283 W CN2018106283 W CN 2018106283W WO 2019052580 A1 WO2019052580 A1 WO 2019052580A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- identification code
- cavity
- disposed
- package
- tear
- Prior art date
Links
Images
Classifications
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
Definitions
- the invention relates to a flexible packaging bag with an identification code, belonging to the field of anti-counterfeiting packaging.
- the practice needs to provide a two-dimensional code that is relatively hidden, or a two-dimensional code that cannot be read before purchase. Only when the consumer purchases the product, destroys the package and can recognize the QR code, participate in the marketing service provided by the manufacturer or obtain the anti-counterfeiting information of the product.
- an independent card is often placed in the flexible packaging bag, and a pattern or identification code is set on the surface of the card for anti-counterfeiting and marketing.
- this kind of setting method can not completely separate the card from the food on the one hand, and can not absolutely guarantee the safety of the food.
- the anti-counterfeiting and marketing are carried out by placing the card, and the cost is increased more.
- the source code on the packaging bag and the packaging bag are not It has a corresponding relationship, and it is difficult to realize the association between the anti-counterfeiting code and the trace source in the production process, and it takes a lot of cost.
- the identification code is directly set in the inner cavity of the packaging bag, and the packaging bag may be deformed after the food is placed, which is not conducive to the reading of the identification code.
- the inner code when the inner code is set near the edge of the opening, the surface of the package is not flat after packaging the food, and it is not easy to identify or recognize when the identification code data is read on the production line; especially when the package is vacuum-packed with rice, beans, etc.
- it is basically unrecognizable; if the inner code is set at a non-edge position and is placed in an easily recognizable area (such as in the middle of the package), it is not easy for the consumer to obtain the QR code set inside the package. You need to use tools such as scissors to unpack the package to get the inner code pattern.
- the technical problem to be solved by the present invention is to provide a flexible packaging bag having an identification code.
- a flexible packaging bag having an identification code comprising a packaging bag body formed by bonding a front bag body and a rear bag body, wherein at least two mutually isolated cavities are formed in the bag body, the first cavity is used for The second cavity is for receiving a carrier surface that can carry the first identification code; the first cavity and the second cavity are separated by the fitting portion.
- the surface of the carrier that can carry the first identification code is an inner surface of the second cavity, and the first identification code is disposed on an inner surface of the second cavity.
- a carrier for carrying the first identification code is placed in the second cavity, and the first identification code is disposed on a surface of the carrier.
- the package body is provided with a tear-off structure for tearing the second cavity.
- the easy-to-tear structure is a tearable or shearing opening disposed at an edge of the package body, and the position of the easy-to-tear or shear opening corresponds to the second cavity.
- the easy-to-tear structure is an easy-to-peel line disposed on the body of the package; tearing the tear-off line to expose the first identification code.
- the tear line and the first identification code are disposed on the same side pocket of the second cavity, and the tear line is disposed on the first identification code and the fit a position between the portions; or the tear line and the first identification code are respectively disposed on the bag bodies on both sides of the second cavity.
- the tear-away structure is used to simultaneously tear the first cavity and the second cavity.
- the first identification code is a unique two-dimensional code or a character code.
- a second identification code is disposed on the exterior of the package body, and the second identification code is disposed at any position on the outer surface of the package body.
- the second identification code is disposed on an outer surface of the second cavity, and the second identification code and the first identification code are respectively disposed on two sides of the second cavity. on. Or preferably, wherein the second identification code and the first identification code are respectively disposed on an inner surface and an outer surface of the same side pocket of the second cavity.
- the second identification code is unique, and the first identification code is different from the information of the second identification code and is associated with each other.
- the first identification code and/or the second identification code is a grayscale identification code
- the gray-scale identification code is formed in the photo-sensitive ink layer, and the surface of the gray-scale identification code is smooth and surrounding area Has a grayscale difference.
- the front bag body and the rear bag body are folded from the same sheet, or the front bag body and the rear bag body are independent sheets, respectively.
- the front bag body and the back bag body are bonded by thermal bonding or bonding.
- the outer surface of the second cavity is provided with an obstruction structure for obstructing the identification of the first identification code from the outside.
- the barrier structure is a printed layer or coating disposed on an outer surface of the second cavity.
- the second cavity surface is provided with a reinforcing structure corresponding to the position of the first identification code.
- the second cavity is disposed near a sealing position of the package body.
- the second cavity is disposed at a corner position or a central position of the package body.
- the flexible packaging bag with the identification code provided by the invention comprises at least two mutually isolated cavities, by disposing the first identification code in the independently disposed second cavity, without tearing the bag body of the second cavity The first identification code cannot be obtained; and, by placing the first identification code in the second cavity separated from the product body, the first identification code is separated from the product body, thereby ensuring the safety of the food in the bag.
- the above flexible packaging bag with the identification code realizes a simple process, and by arranging the second cavity inside the bonding area, the flatness of the second cavity and the first identification code can be ensured, making it easy to read.
- the “one object and one code” can be realized, which can be used for anti-counterfeiting source. Used in conjunction with marketing campaigns, it can also be used for anti-counterfeiting queries.
- 1 is a schematic view showing the original state of a flexible package provided by the first embodiment
- FIG. 2A is a schematic diagram of a first setting manner of a first identification code in the first embodiment
- 2B is a schematic diagram of a second setting manner of the first identification code in the first embodiment
- 3A is a schematic diagram showing a modification of the first arrangement mode of the first identification code in the first embodiment
- 3B is a schematic diagram showing a modification of the second arrangement mode of the first identification code in the first embodiment
- Figure 4 is a schematic view showing the original state of the flexible package provided by the second embodiment
- Figure 5 is a schematic view showing the arrangement of the first identification code in the flexible packaging bag shown in Figure 4;
- Figure 6 is a schematic view showing the original state of the flexible package provided by the third embodiment
- Figure 7 is a schematic view showing the arrangement of the first identification code in the flexible packaging bag shown in Figure 6;
- Figure 8 is a schematic view showing the original state of the flexible package provided by the fourth embodiment.
- FIG. 9 is a schematic diagram of a first setting manner of a first identification code in the fourth embodiment.
- FIG. 10 is a schematic diagram showing a second arrangement manner of the first identification code in the fourth embodiment.
- the flexible package refers to a package in which the shape of the container can be changed after the contents are filled or taken out.
- Various bags, boxes, sleeves, envelopes, and the like made of paper, aluminum foil, fiber, plastic film, and composites thereof are all soft-packed.
- the flexible package provided by the present invention refers to the package of the above-mentioned flexible package.
- the above-mentioned flexible packaging bag can be packaged as a solid food (for example, a snack) or as a liquid beverage in actual use.
- the above flexible packaging bags can also be packaged with other non-edible goods. Although such packaging methods are relatively rare, such packaging methods should not be excluded.
- all foods and non-edible items that can be packaged in the flexible package body are collectively referred to as a product body, and a chamber for accommodating the body of the article is referred to as a first cavity.
- the flexible packaging bag provided by the present invention has two mutually isolated cavities in the main body of the packaging bag, and the first cavity is used for accommodating goods.
- the body, the second cavity is for receiving a carrier surface that can carry the first identification code.
- a closed second cavity is added in the bonding area of the flexible packaging bag, and the second cavity and the first cavity are covered by the fitting part (the fitting part is specially The portion of the bonding area between the first cavity and the second cavity is isolated; by arranging the first identification code in the independently disposed second cavity, it is ensured that the first identification cannot be obtained before the flexible packaging bag is damaged.
- a first identification code is disposed within the second cavity of the package body, including a variety of implementations.
- the first identification code may be directly disposed on the inner surface of the second cavity such that the inner surface of the second cavity directly serves as a carrier surface carrying the first identification code; the first identification code may also be placed in one place.
- the carrier placed inside the second cavity may be a card or an object having a plane on which the first identification code can be placed.
- an obstruction structure may be disposed on the outer surface of the second cavity, and the obstruction structure may be set A printed layer or coating on the outer surface of the second cavity.
- the first identification code is externally identified, for example, by a printed pattern or prompt information. Therefore, the first identification code can be acquired only after the second cavity is disassembled.
- the present invention further provides an easy tear structure on the package body.
- the easy-to-tear structure may be a tear line or a shear line disposed on the second cavity or passing through the second cavity, or may be a tear-off or cut-off opening provided on the edge of the bag body, easy to tear or The cutting opening is disposed at a position corresponding to the second cavity.
- the above-mentioned easy-to-break line, shear line, easy-to-tear, and cut-out can also be used to simultaneously disassemble the first cavity and the second cavity (such as the tearing manners shown in the second embodiment and the fourth embodiment). ).
- the area where the first identification code is located needs to be reinforced, or Guide the easy tear line to bypass the area where the identification code is located.
- the tearing trace is bypassed by the first identification code; for example, the second cavity surface may be placed at a position corresponding to the first identification code.
- the reinforcing structure may be disposed on the inner surface or the outer surface of the second cavity, or may use the same coating as the above-mentioned barrier structure, thereby achieving two purposes at the same time.
- the structure of the card is not damaged during the process of tearing the second cavity, and the reinforcement of the second cavity can be omitted. structure.
- the flexible package with the identification code provided by the present invention may also be provided with a unique second identification code at any position on the outer surface of the package body (including the outer surface of the second cavity).
- the anti-counterfeiting marketing can be realized not only by providing a unique first identification code on the inner surface of the second cavity, but also providing a unique second identification code on the outer surface of the package body, and then storing the two together. Purpose, you can also implement traceability query at the same time.
- the provision of the second identification code on the outer surface of the second cavity can be used as a preferred implementation.
- the second identification code disposed on the outer surface of the second cavity may also function as the obstructing structure described above.
- the first identification code and the second identification code are respectively disposed on the inner surface and the outer surface of the second cavity, and the setting position corresponds to facilitate the assignment; and the second cavity is independently disposed on the fitting
- the interior of the area is in a relatively flat state during production, sales and after-sales, which facilitates the reading of the first identification code and the second identification code.
- the present invention only adds a non-adhesive second cavity inside the bonding area of the flexible packaging bag, and the effective packaging can be realized only by changing the mold of the packaging packaging bag.
- Common bonding techniques include hot gluing and bonding.
- the bonding of the front bag and the back bag can be achieved by any method to form the bag body.
- positioning an area is not difficult, and therefore, an identification code is set on the inner surface and the outer surface of the second cavity, or an area in which the identification code is set is positioned at the time of packaging, I believe that there should be no technical problems that are difficult to overcome.
- the present invention proposes a technical solution that is simple, feasible, and easy to implement.
- the structure of several flexible packaging bags will be described below by way of example with reference to the accompanying drawings and specific embodiments. Since the flexible packaging bag has various structures and changes, it cannot be listed in one application document.
- the following embodiments only combine the structure of several flexible packaging bags with the first identification code, the second identification code and the easy-to-tear structure.
- the manner of setting is exemplified and is not intended to limit the scope of protection of the present application.
- the flexible packaging bag with the identification code shown in FIG. 1 comprises a packaging bag body which is heat sealed by the front bag body and the back bag body.
- the bag body has a first cavity 12 surrounded by a frame-type heat sealing region 11 for placing a product body (especially a food); and a heat sealing region 11 is disposed inside the package
- the second cavity 13 is closed, the second cavity 13 is surrounded by a heat sealing region 11 , and the second cavity 13 is not heat sealed and has two side pockets on both sides, and two sides of the second cavity 13
- the bag body is unattached, and the second cavity 13 and the first cavity 12 are separated by a portion of the heat sealing region.
- the second cavity 13 functions differently than the first cavity 12 and is not intended to be used to package the article body but to provide a first identification code.
- a first identification code is disposed on an inner surface of the second cavity 13, and the first identification code may be disposed on an inner surface of the front bag body or may be disposed in the rear bag body. On the surface.
- the area of the second cavity 13 is small, and the area of the second cavity 13 is much smaller than the area of the first cavity 12.
- the second cavity 13 can be regarded as an unheat-sealed small-area region disposed in the heat-sealed region.
- the second cavity 13 has a flat surface for easy reading of the first identification code 14.
- the shape of the second cavity 13 may be set to a common shape such as a square, a circle, an ellipse, a sector, or the like, and may be formed into other shapes in combination with the shape of the package body.
- the second cavity 13 can be disposed at a corner or center position of the package body.
- the second cavity 13 can be disposed adjacent the sealing position of the package body.
- the first identification code 14 is disposed on the inner surface of the front bag body, and in FIG. 2B, the first identification code 14' is disposed in the rear bag body. On the surface.
- the first identification codes 14 and 14' may be two-dimensional codes or character codes composed of numbers and/or characters.
- the first identification code can be used as an independent anti-counterfeiting identification code, or can be used as a verification code in combination with other anti-counterfeit identification.
- the first identification codes 14 and 14' are unique.
- a tearable tear line 15 is further disposed on the bag body where the second cavity 13 is located; and the bag body enclosed by the tearable line 15 is torn off.
- the first identification code 14 or 14' is exposed.
- the easy-to-break line 15 and the first identification code may be disposed on the same side bag body (front bag body or rear bag body) of the second cavity 13, or the tear-off line 15 and the first identification code may also be respectively set in the first On both sides of the bag body of the two cavities 13, one of the easy tear line 15 and the first identification code is disposed on the front bag body, and the other is disposed on the back bag body.
- the tear-off line 15 and the first identification code 14 are respectively disposed on the bag bodies on both sides of the second cavity 13, and the tear-off line 15 is disposed on the front bag body, An identification code 14 is disposed on the back pocket, and the position of the tear line 15 can correspond to the position between the first identification code 14 and the heat seal area 11.
- the tear line 15 and the first identification code 14' are disposed on the same side pocket (shown as the front pocket) of the second cavity 13, and the tear line 15 is disposed at the first The position between the identification code 14' and the heat seal area 11.
- the tear line 15 forms a frame-shaped semi-closed region around the first identification code 14 or 14'.
- the bag body 16 enclosed by the easy-to-break line 15 is turned up, and the first identification code 14 blocked by the bag body 16 enclosed by the easy-to-break line can be exposed, and the exposure can be exposed.
- the first identification code 14' on the inner surface of the bag body 16 enclosed by the tear line. Since the easy-to-break line 15 forms a semi-closed area, the bag body 16 enclosed by the easy-to-break line is not completely isolated from the package body, and it is convenient to collect the bag body and the bag body surrounded by the tear line.
- the easy-to-break line can also form a closed area around the first identification code, and the bag body enclosed by the tear-off line can be completely isolated from the package body by completely tearing the tear-off line.
- the tearing of the tear-off line completely can also make the bag body enclosed by the easy-to-break line not completely isolated from the body of the package, and the two tearing methods do not affect the reading of the first identification code.
- the first identification code 14 and 14' are obtained, and the second cavity 13 and the easy setting thereon can be provided.
- the tear lines 15 extend to the edges of the body of the package, respectively.
- a tearable opening or a cut opening may be provided at the edge of the package body enclosed by the tear-off line 15.
- the second cavity 13 is not heat sealed and has separate side pockets, where the two side pockets are not fitted, and a portion of the heat seal area is passed between the second cavity 13 and the first cavity 12. isolation.
- the bag body 16 enclosed by the easy-to-peel line 15 is not heat-sealed, and the bag body 16 enclosed by the tear-off line 15 is torn open from the edge of the bag body or directly through the easy-to-tear or cut-out port.
- the first identification code 14 or 14' can be exposed.
- the provision of the tear-off line 15 on the front bag body has been described as an example.
- the structure in which the tear-off line is provided on the back bag body is similar to this and will not be described here.
- the tear-off structure provided on the body of the package may be other structures such as easy tearing, shearing, shearing, etc., which will be carried out in other embodiments. Description.
- a second identification code 17 can also be provided on the outer surface of the package body, in particular the second cavity 13.
- the set position of the second identification code 17 may correspond to the set position of the first identification code 14 or 14'.
- the second identification code 17 and the first identification code 14 are respectively disposed on different side pockets of the second cavity 13, and the second identification code 17 is disposed on the front pocket.
- the first identification code 14 is disposed on the inner surface of the rear bag body, and after the current bag body and the rear bag body are heat sealed, the two are located at the same position.
- the second identification code 17 and the first identification code 14' are respectively disposed on the outer surface of the same side pocket (shown as the front pocket) of the second cavity 13 and On the inner surface.
- the second identification code 17 and the first identification code 14' are respectively disposed at the same position on the outer surface and the inner surface of the front bag body, two identification codes can be realized by one positioning in the process of printing and manufacturing. The setting simplifies the process of setting the identification code.
- the second identification code 17 and the first identification code 14' may also be disposed at the same position on the outer surface and the inner surface of the rear bag body.
- the second identification code 17 can also be disposed on other areas of the surface of the package body other than the second cavity 13.
- the second identification code 17 disposed on the outer surface of the second cavity 13 is visible during storage, transportation, and sale.
- the second identification code 17 can be used for anti-counterfeiting source.
- the second identification code 17 can be used for marketing promotion, for example, the second identification code 17 can point to the same manufacturer website.
- the second identification code 17 can use a two-dimensional code.
- the first identification codes 14 and 14' disposed on the inner surface of the second cavity 13 cannot be acquired before the tear-off line 15 is torn, thereby preventing the first identification codes 14 and 14' from being stolen before sale.
- the first identification codes 14 and 14' are hidden. Therefore, the first identification codes 14 and 14' can be used as a security code for the consumer and an identification code used for participating in the marketing campaign.
- the first identification code and the second identification code 17 set on the same package can be simultaneously set to have a unique identification code. At this time, the two are stored in association in the database. .
- the first identification code and the second identification code 17 are uniquely provided on each package body, the first identification code and the second identification code 17 cannot be uniformly printed with the outer packaging pattern printed on the outer surface of the package body. Need to set up independently. Since the body of the flexible packaging bag is soft and is easily deformed by heat, it is necessary to carefully select the processing technique when setting the first identification code and the second identification code.
- the present invention recommends using the photon-sensitive ink material to make the first identification code and the second identification code, and the first identification code and/or the second identification code can be processed into a gray-scale identification code;
- a photon-sensitive ink layer is disposed on the surface and/or the outer surface, and a gray-scale identification code is formed in the photo-sensitive ink layer to realize setting of the first identification code and the second identification code.
- the grayscale identification code surface is smooth and has a grayscale difference from the surrounding area.
- a surface-smooth gray scale identification code is formed by applying a photonic sensitive ink layer on the surface of the package body substrate and processing it with a laser of lower power.
- a photonic sensitive ink layer on the surface of the package body substrate and processing it with a laser of lower power.
- the gray scale identification code only changing the appearance of the photon active component in the photon sensitive ink layer does not cause the photon sensitive ink to burn, etch or fall off, so that the soft package bag has a smooth and beautiful appearance.
- a laser with a low power can produce a pattern with better effect, greatly reducing the cost, greatly increasing the production speed, and satisfying the online
- the high-speed requirements for production also play a very good role in environmental protection.
- the photon-sensitive ink layer is formed by spraying a photon-sensitive ink inside the second cavity, and after the heat-sealing of the package, the first identification code is obtained from the outside of the package body, which will be given in the second It is convenient to provide a first identification code of the inner surface of the cavity, which will greatly simplify the production and packaging process of the above flexible packaging bag.
- a hanging hole 18 is usually provided at the center of the sealing portion of the flexible package.
- the product body is obtained, and a tearable tearable opening 19 may be disposed at a position corresponding to the first cavity on the side of the package body.
- the flexible packaging bag having the identification code as shown in Figs. 4 and 5 includes a packaging bag body which is heat-sealed from the front bag body and the rear bag body.
- the package body has a first cavity 22 enclosed by a frame-type heat sealing region 21, the first cavity 22 is for placing a commodity body (especially a food); and, the package body is in a heat sealing region
- the inside of the 21 is also provided with a closed second cavity 23, wherein the closed means that the second cavity 23 is isolated from the outside, the first identification code 24 disposed in the second cavity 23 is not directly available from the outside;
- the second cavity 23 is not heat sealed, the pockets on both sides of the second cavity 23 are separated, and the second cavity 23 and the first cavity 22 are separated by a heat seal region 21.
- a first identification code 24 is disposed on the inner surface of the second cavity 23. By arranging the first identification code 24 inside the second cavity 23, the first identification code 24 cannot be obtained without destroying the flexible packaging bag, and the concealability and security of the first identification code 24 can be ensured. In addition, since the first identification code 24 is disposed in the second cavity 23 isolated from the first cavity 22, the first identification code 24 is not in contact with the articles (especially food) packaged inside the package body, and the food can be ensured. Safety.
- the first identification code 24 is disposed on the inner surface of the bag body of the second cavity 23.
- the first identification code 24 may be a two-dimensional code or a character code composed of numbers and/or characters.
- the first identification code 24 can be used as an independent anti-counterfeiting identification code, or can be used as a verification code in combination with other anti-counterfeit identification.
- the first identification code 24 is unique.
- a plurality of easy-to-tear openings 25 are further disposed at a position corresponding to the second cavity 23 at the edge of the package body, and the second cavity can be obtained by tearing the easy-to-tear port 25.
- the first cavity 22 and the second cavity 23 can be simultaneously opened by tearing the top easy tear opening 25.
- a prompt 27 is printed, see the "two-dimensional code area" shown in FIG.
- the prompt 27 can also be other text or graphic content.
- the hanging hole 28 is also provided at the center of the sealing portion of the flexible package.
- the product body is obtained, and a tearable tearable opening 29 is further disposed at a position corresponding to the first cavity on the side of the bag body.
- the flexible packaging bag with the identification code provided by the third embodiment includes a packaging bag body formed by heat sealing the front bag body and the rear bag body.
- the front pocket and the rear pocket may be folded from the same sheet.
- a heat sealing area may be disposed near the folding line to strengthen the strength of the packaging bag.
- the heat sealing area may not be provided as shown in FIG. 6, and the strength of the flexible packaging bag may be directly ensured by the packaging bag body.
- the package body has a first cavity 32 for the placement of the article body; the flexible package provided in this embodiment is typically used to package liquid beverages. Moreover, the package body further has a second cavity 33 enclosed by a heat seal region 31, the second cavity 33 is not heat sealed and has separate side pockets, a second cavity 33 and a first cavity 32 is isolated by a heat seal region 31 located therebetween.
- a first identification code 34 is disposed on the inner surface of the second cavity 33, and the first identification code 34 is disposed on the inner surface of the rear pocket.
- the first identification code 34 is set to have a unique two-dimensional code, and the first identification code 34 can be used as an independent anti-counterfeiting identification code, or can be used as a verification code in combination with other anti-counterfeiting identification.
- a second identification code 37 is disposed on the outer surface of the second cavity 33. The second identification code 37 is disposed at a position on the front pocket corresponding to the first identification code 34. The second identification code 37 is visible during storage, transportation, and sale. When the second identifier 37 is unique, the second identification code 37 can be used as an identification code for anti-forgery traceability. The second identification code 37 is different from the information of the first identification code 34 and is stored in association with each other.
- the front bag body and the rear bag body used in the bag body are separate sheets, and then the front bag body and the heat sealing technology are used.
- the bag body is combined to form a bag body; in the third embodiment, the bag body is folded by the same sheet to form a front bag body and a rear bag body, and then the front bag body and the rear bag body are removed and folded.
- the three sides of the line are heat sealed to form a package body.
- the heat seal region 31 of the package shown in Fig. 6 has a small size.
- a first identification code 34 is provided.
- the flexible packaging bag needs to be provided with a large area of the heat sealing area 31 at the corner position for setting the first identification code 34 with respect to the same product in which the first identification code is not provided, and the edge of the heat sealing area 31 needs to be directed to the packaging bag.
- the inner side of the body is moved to form a heat seal region 31 having a certain area at the corner position, and then a second cavity 33 for setting the first identification code 34 is reserved inside the heat seal region 31.
- the second cavity 33 can be obtained by designing the shape of the heat seal region 31 and making a part thereof not fit.
- FIG. 7 is a schematic view showing a state in which the first identification code 34 blocked by the cleavage line 35 is cut and the bag body 36 enclosed by the cutting line is opened. It can be seen that the bag body 36 enclosed by the cutting line 35 has a fan-shaped outer shape, and thus it can be seen that the shape of the bag body surrounded by the tear line or the shear line is not limited to the first two embodiments. Square.
- the cut line 35 may be disposed at a position between the first identification code 34 and the heat seal area 31 on the package body or between the first identification code 34 and the heat seal area 31. position.
- the shear line 35 forms a semi-closed region around the first identification code 34.
- the cutting line 35 includes two portions of a straight line and an arc, wherein the straight line is parallel to one side of the package body, the arc has the same shape as the edge of the heat seal region 31, and one end of the arc is connected to one end of the straight line, The other end of the arc and the other end of the line extend to the edge of the body of the package.
- the flexible packaging bag with the identification code provided by the fourth embodiment includes a packaging bag body formed by heat sealing the front bag body and the rear bag body.
- the front bag body and the rear bag body are formed by crimping the same sheet.
- the package body is formed as shown in the drawing by joining a large-area sheet at both ends and rolling it into a barrel shape, and hot pressing the upper side, the lower side and the sheet contact end. Generally, the seams at the ends of the sheet are placed at the center of the back of the package body to facilitate positioning when forming the package.
- the package body has a first cavity 42 enclosed by a heat seal region 41 for placing a commodity body; and a second cavity is disposed inside the heat seal region 41. 43.
- the second cavity 43 is not heat sealed, and the second cavity 43 and the first cavity 42 are separated by a heat seal region 41.
- the second cavity 43 has separate side pockets.
- a first identification code 44 may be disposed on the inner surface of the rear pocket (which may also be the front pocket) of the second cavity 43.
- the setting of the first identification code 44 can be realized by placing a card 44' provided with the first identification code 44 in the second cavity 43.
- the first identification code 44 is set to have a unique two-dimensional code, and the first identification code 44 can be used as an independent anti-counterfeiting identification code, or can be used as a verification code in combination with other anti-counterfeit identification.
- the identification code is not provided on the outer surface of the second cavity 43, but the prompt 47 is printed, see the "two-dimensional code area" shown in FIG.
- the prompt 47 can also be other text or graphic content.
- a second identification code can be placed at other locations on the body of the package.
- the flexible bag shown in Figure 8 can be used to package snacks such as melon seeds and potato chips.
- the package is provided with a larger area of heat seal area 41 at the top than the similar package widely used on the market.
- the flexible packaging bag itself is provided with a tearable opening 45 at the top side edge and the lower side edge for facilitating tearing of the package.
- the flexible packaging bag can simultaneously tear the first cavity 42 by means of the original easy tearing opening 45 provided on the flexible packaging bag. And a second cavity 43.
- a state diagram of the first identification code 44 obtained by tearing the tear-off opening 45 corresponding to the second cavity 43 can be seen in FIGS. 9 and 10.
- the first identification code 44 disposed on the inner surface of the second cavity 43 can be seen after the second cavity 43 is torn open.
- the card 44' is taken out, and the first identification code 44 provided on the surface of the card 44' can be seen.
- the first identification code can also be obtained by means of the easy-to-tear structure provided on the existing flexible packaging bag, and it is only necessary to ensure that the edge of the packaging bag body is provided with a tearable position corresponding to the second cavity. Just mouth.
- the tear line mentioned in the foregoing several embodiments may also be arranged to pass through the shapes of the first cavity and the second cavity at the same time, by tearing a tear line, turning the second cavity and aligning the mobile phone
- the pattern of the first identification code, that is, the first identification code can be conveniently obtained.
- the structure of the flexible packaging bag with the identification code provided by the present invention is described above by way of example, and the structure and shape of the second cavity are described in detail with reference to the accompanying drawings.
- the shape and arrangement position of the second cavity are not fixed for different designs, and may be modified according to different product packages; and the structure of the flexible package using the above design is not limited to the above.
- only a flexible package having two mutually isolated cavities is provided.
- a plurality of cavities for accommodating the main body of the article may be provided, so in this application, the number of cavities is not limit.
- the above embodiment describes a package bag body that is packaged by a heat seal structure.
- the tear-off line and the easy-to-tear port used in the above embodiments should not constitute a limitation on the tearing manner of the second cavity.
- other easy-to-tear structures may be used, such as setting a cutting line or Cut the mouth and so on.
- the shape and arrangement of the tear-off line, the tear-off opening, the cut-out opening, and the cut line are not limited to the examples in the above embodiment.
- the above embodiment respectively introduces the first identification code disposed on the inner surface of the second cavity and the first identification code and the second identification code respectively disposed on the inner surface and the outer surface of the second cavity.
- the setting method of the identification code set in the second cavity can be adjusted as needed.
- other identification codes may be provided at other positions of the package body.
- the technical solutions provided by the present invention are not exclusive to this.
- the flexible packaging bag with the identification code provided by the invention has a closed second cavity and a first cavity in the package body, and the second cavity and the first cavity are isolated from each other.
- the first identification code cannot be obtained when the bag of the second cavity is not torn; and, by setting the first identification code and the first empty The cavity is isolated from the second cavity, so that the first identification code is separated from the product body, thereby ensuring the safety of the product body (referred to as food) in the bag.
- the flexible packaging bag with the identification code provided by the invention has simple process, and by setting the second cavity inside the bonding area, the flatness of the first identification code and the second identification code can be ensured, making it easy to recognize read.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Abstract
一种具有标识码的软包装袋，包括由前袋体和后袋体贴合而成的包装袋本体，其中，在包装袋本体内形成至少两个相互隔离的空腔，第一空腔（12）用于容纳商品本体，第二空腔（13）用于容纳可承载第一标识码（14）的载体表面；第一空腔（12）和第二空腔（13）由贴合部分隔离。上述软包装袋，通过将第一标识码（14）设置在封闭的第二空腔（13）内，只有在破坏软包装袋的前提下，才能获得第一标识码（14），保证了第一标识码（14）的隐蔽性和安全性；并且，通过将第一标识码（14）设置在和商品本体隔离的第二空腔（13），使得第一标识码（14）和商品本体隔离，保证了商品本体的安全。
Description
本发明涉及一种具有标识码的软包装袋，属于防伪包装领域。
近年来，随着二维码的应用普及，各种食品厂商提出了在食品包装上设置二维码的营销方案，消费者只要用手机扫描二维码即可参加厂家的积分抽奖等活动。为了实现防伪、溯源、营销等目的，在软包装袋上设置的二维码需要做到“一物一码”。如果简单地在软包装袋表面打印二维码，则消费者在零售终端店购买前就能扫描二维码，从而不用购买就可以参与活动，这无疑是厂家不希望看到的结果。因此，为了保证消费者和厂商的合法利益，实践需要提供一种设置相对比较隐蔽的二维码，或者是在购买前不能读取的二维码。只有消费者购买产品，破坏包装后才能识别二维码，参加厂家提供的营销服务或获得产品的防伪信息。
现有软包装中，常在软包装袋内设置独立卡片，并在卡片表面设置图案或标识码进行防伪和营销。然而这种设置方式，一方面无法做到卡片与食品彻底隔离，不能绝对保证食品的安全，另一方面，通过投放卡片的方式进行防伪和营销，成本增加较多。此外，如果还需要在软包装袋的外表面设置溯源码，使软包装袋同时满足溯源查询的需求时，由于卡片是在包装过程中投放到包装袋内部的，其和包装袋上的溯源码并不具有对应关系，在生产过程中实现防伪码和溯源码的关联时难度较大，并且需要耗费大量成本。
另外，现有技术中还有一种营销方式，通过在包装袋内腔的内表面和外表面分别设置标识码实现防伪、溯源，具体结构可参见专利号为ZL 201520291177.1的中国实用新型专利中所提供的带双重防伪二维码的包装袋，其中在袋体基材层的内表面和外表面分别设置有防伪二维码层。这种营销方式对于包装袋内还使用小袋进行分装的食品是可以使用的，但对于直接使用包装袋进行包装的食品来说，尤其是直接入口的食品，因为在包装袋内表面设置的标识码不可避免地会与食 品接触，存在安全隐患。并且，在包装袋内腔直接设置标识码，由于放入食品后包装袋会发生变形，也不利于标识码的识读。例如，当将内码设置在开口边线附近时，由于包装食品后包装袋表面不平整，在生产线读取标识码数据时不容易识别或不能识别；尤其是当包装袋内真空包装米、豆等颗粒状商品时，基本无法识别；如果将内码设置在非边线位置并设置在容易识别的区域(如在包装袋的中间位置)，则消费者不容易获取设置在包装袋内部的二维码，需要借助剪刀等工具拆开包装后才能获取内码图案。
发明内容
本发明所要解决的技术问题在于提供一种具有标识码的软包装袋。
为了实现上述发明目的，本发明采用下述的技术方案：
一种具有标识码的软包装袋，包括由前袋体和后袋体贴合而成的包装袋本体，其中，在所述包装袋本体内形成至少两个相互隔离的空腔，第一空腔用于容纳商品本体，第二空腔用于容纳可承载第一标识码的载体表面；所述第一空腔和所述第二空腔由贴合部分隔离。
其中较优地，可承载所述第一标识码的载体表面是所述第二空腔的内表面，所述第二空腔的内表面上设置有所述第一标识码。
或者，其中较优地，在所述第二空腔内放置有用于承载所述第一标识码的载体，并在所述载体的表面设置有所述第一标识码。
其中较优地，所述包装袋本体上设置有用于撕开所述第二空腔的易撕结构。
其中较优地，所述易撕结构是设置在所述包装袋本体边缘的易撕口或剪切口，所述易撕口或剪切口的设置位置对应于所述第二空腔。
其中较优地，所述易撕结构是设置在所述包装袋本体上的易撕线；撕开所述易撕线，露出所述第一标识码。
其中较优地，所述易撕线和所述第一标识码设置在所述第二空腔的同一侧袋体上，所述易撕线设置在所述第一标识码和所述贴合部分之间的位置；或者，所述易撕线和所述第一标识码分别设置在所述第二空腔的两侧袋体上。
其中较优地，所述易撕结构用于同时撕开所述第一空腔和所述第 二空腔。
其中较优地，所述第一标识码是具有唯一性的二维码或字符码。
其中较优地，在所述包装袋本体的外部设置有第二标识码，所述第二标识码设置在所述包装袋本体外表面的任意位置。
其中较优地，所述第二标识码设置在所述第二空腔的外表面，所述第二标识码和所述第一标识码分别设置在所述第二空腔的两侧袋体上。或者，其中较优地，所述第二标识码与所述第一标识码分别设置在所述第二空腔的同一侧袋体的内表面和外表面上。
其中较优地，所述第二标识码具有唯一性，所述第一标识码与所述第二标识码的信息不同并相互关联。
其中较优地，所述第一标识码和/或所述第二标识码是灰度标识码；
在所述包装袋本体的内表面和/或外表面上设置有光子敏感墨层，所述光子敏感墨层中形成有所述灰度标识码，所述灰度标识码表面平滑且与周围区域具有灰度差异。
其中较优地，所述前袋体和所述后袋体由同一片材折叠而成，或者，所述前袋体和所述后袋体分别为独立的片材。
其中较优地，所述前袋体和所述后袋体通过热胶合方式或粘合方式实现贴合。
其中较优地，所述第二空腔的外表面设置有阻碍结构，用于阻碍从外部识别所述第一标识码。
其中较优地，所述阻碍结构是设置在所述第二空腔的外表面上的印刷层或涂层。
其中较优地，所述第二空腔表面对应于所述第一标识码的位置设置有加强结构。
其中较优地，所述第二空腔设置在所述包装袋本体的封口位置附近。
其中较优地，所述第二空腔设置在所述包装袋本体的边角位置或中心位置。
本发明提供的具有标识码的软包装袋，包括至少两个相互隔绝的空腔，通过将第一标识码设置在独立设置的第二空腔内，在不撕开第 二空腔的袋体时，无法获得第一标识码；并且，通过将第一标识码设置在和商品本体隔离的第二空腔内，使得第一标识码和商品本体隔离，保证了袋内食品的安全。上述具有标识码的软包装袋，实现工艺简单，并且，通过将第二空腔设置在贴合区域内部，可以保证第二空腔和第一标识码的平整度，使其易于识读。此外，通过在第二空腔内部设置第一标识码，在软包装袋的外部设置具有唯一性的第二标识码，并且将两者关联存储，可以实现“一物一码”，可用于防伪溯源和营销活动使用，同时可用于防窜货查询使用。
图1是第一实施例所提供的软包装袋的原始状态示意图；
图2A是第一实施例中，第一标识码的第一种设置方式示意图；
图2B是第一实施例中，第一标识码的第二种设置方式示意图；
图3A是第一实施例中，第一标识码的第一种设置方式的变形例示意图；
图3B是第一实施例中，第一标识码的第二种设置方式的变形例示意图；
图4是第二实施例所提供的软包装袋的原始状态示意图；
图5是图4所示软包装袋中第一标识码的设置方式示意图；
图6是第三实施例所提供的软包装袋的原始状态示意图；
图7是图6所示软包装袋中第一标识码的设置方式示意图；
图8是第四实施例所提供的软包装袋的原始状态示意图；
图9是第四实施例中，第一标识码的第一种设置方式示意图；
图10是第四实施例中，第一标识码的第二种设置方式示意图。
下面结合附图和具体实施例对本发明的技术内容做进一步的详细说明。
在本发明中，对软包装的定义如下：软包装是指在充填或取出内装物后，容器形状可发生变化的包装。用纸、铝箔、纤维、塑料薄膜以及它们的复合物所制成的各种袋、盒、套、包封等均为软包装。本发明所提供的软包装袋指上述软包装中的袋式包装。上述软包装袋在实际使用时，可以作为固体食品(例如，零食)的包装，也可以作为 液体饮品的包装。此外，上述软包装袋也可以包装其他非食用的商品，虽然此种包装方式较为少见，但也不应将这种包装方式排除在外。下文中，将所有可以包装于软包装袋本体内的食品及非食用物品统称为商品本体，并将用于容纳商品本体的腔室称为第一空腔。
为了在软包装袋上设置同时满足隐蔽性和安全性的第一标识码，本发明所提供的软包装袋，在包装袋本体中设置了两个相互隔离的空腔，第一空腔用于容纳商品本体，第二空腔用于容纳可承载第一标识码的载体表面。具体来说，相对于现有的软包装袋，在软包装袋的贴合区域内增设了一个封闭的第二空腔，并使第二空腔和第一空腔由贴合部分(贴合部分特指贴合区域位于第一空腔和第二空腔之间的部分)隔离；通过将第一标识码设置在独立设置的第二空腔内，保证了在破坏软包装袋之前无法获得第一标识码；并保证了袋内商品本体(尤指食品)的安全。这对于直接接触食品的软包装袋来说，尤为适用。此外，通过将第二空腔设置在贴合区域内，并使第二空腔和用于容纳商品本体的第一空腔相互隔离，便于保持第二空腔的平整，从而保证了设置在第二空腔的内表面和外表面的标识码容易识别。
在包装袋本体的第二空腔内部设置第一标识码，包括多种实现方式。例如，可以将第一标识码直接设置在第二空腔的内表面上，使第二空腔的内表面直接作为承载第一标识码的载体表面；也可以将第一标识码设置在一个放置于第二空腔内部的载体的表面上，放置于第二空腔内部的载体可以是卡片或具有可以设置第一标识码的平面的物体。
当在第二空腔的内表面上设置第一标识码时，为了防止从包装袋本体的外侧识别第一标识码，可以在第二空腔的外表面上设置阻碍结构，阻碍结构可以是设置在第二空腔的外表面上的印刷层或涂层。例如通过印刷图案或提示信息阻碍从外部识别第一标识码。从而只有拆开第二空腔后才可以获取第一标识码。
为了方便获取第一标识码，本发明在包装袋本体上还设置了易撕结构。易撕结构可以是设置在第二空腔上或者穿过第二空腔的易撕线或剪切线，也可以是设置在包装袋本体边缘的易撕口或剪切口，易撕口或剪切口设置在与第二空腔对应的位置。当然，上述易撕线、剪切 线、易撕口、剪切口也可用于同时拆开第一空腔和第二空腔(如第二实施例和第四实施例所示的撕开方式)。
当将第一标识码直接设置在第二空腔的内表面上时，为了防止在撕开过程中损坏第一标识码使其无法识别，还需要对第一标识码所在区域进行加固处理，或者引导易撕线绕开标识码所在的区域。例如，通过设置具有固定撕开路径的易撕线或剪切线，使撕开痕迹绕开第一标识码；又如，还可以在第二空腔表面对应于第一标识码的位置设置加强结构，在撕开第二空腔的过程中，第二空腔中容易断裂的部分会被率先撕开，从而避免对第一标识码造成损坏。上述加强结构可以设置在第二空腔的内表面或外表面，也可以与上述阻碍结构使用同一涂层，从而同时实现两种目的。当在第二空腔内部设置卡片时，由于第一标识码设置在单独的卡片上，在撕开第二空腔的过程中不会破坏卡片的结构，可以省去对第二空腔设置加强结构。
同时，本发明所提供的具有标识码的软包装袋还可以在包装袋本体的外表面的任意位置(包括第二空腔的外表面)设置具有唯一性的第二标识码。通过在第二空腔的内表面设置具有唯一性的第一标识码，并在包装袋本体的外表面设置具有唯一性的第二标识码，然后使两者关联存储，不仅可以实现防伪营销的目的，还可以同时实现溯源查询。
当然，在第二空腔的外表面设置第二标识码可以作为一种较优的实现方式使用。设置在第二空腔的外表面的第二标识码还可以起到上述阻碍结构的作用。在这种结构中，第一标识码和第二标识码分别设置在第二空腔的内表面和外表面上，设置位置对应，有利于赋码；并且，第二空腔独立设置在贴合区域的内部，其在生产、销售及售后均处于一种较为平整的状态，有利于第一标识码和第二标识码的识读。
此外，从食品包装的角度出发，本发明仅在软包装袋的贴合区域内部增设了一个非贴合的第二空腔，仅需通过改变贴合包装袋的模具即可实现有效的包装。常见的贴合技术包括热胶合和粘合两种方式，使用任一种方式均可实现前袋体和后袋体的贴合，使其形成包装袋本体。并且，在现有的包装技术中，对某一区域进行定位并非难事，因此，在第二空腔的内表面和外表面设置标识码，或者在封装时对设置有标识码的区域进行定位，相信应不存在难以克服的技术难题。
从上述分析可以看出，本发明提出了一种简单、可行且易于实现的技术方案。下面结合附图和具体的实施例对几种软包装袋的结构进行举例介绍。由于软包装袋的结构多样且富有变化，在一个申请文件中无法将其全部列出，下述实施例仅是结合几种软包装袋的结构对第一标识码、第二标识码及易撕结构的设置方式进行举例说明，并不用于对本申请的保护范围进行限制。
第一实施例
如图1所示的具有标识码的软包装袋，包括由前袋体和后袋体热封而成的包装袋本体。其中，包装袋本体具有由框型的热封区域11围合而成的第一空腔12，第一空腔12用于放置商品本体(尤指食品)；在热封区域11的内部设置有封闭的第二空腔13，第二空腔13的四周是贴合的热封区域11，第二空腔13未被热封并具有分离的两侧袋体，第二空腔13的两侧袋体未贴合，第二空腔13和第一空腔12之间通过一部分热封区域隔离。第二空腔13的作用不同于第一空腔12，其作用并非用于包装商品本体，而用于设置第一标识码。具体来说，在该实施例中，在第二空腔13的内表面上设置第一标识码，第一标识码可以设置在前袋体的内表面上，也可以设置在后袋体的内表面上。第二空腔13的面积较小，第二空腔13的面积远小于第一空腔12的面积。在第一实施例中，由于位于包装袋本体上部的热封区域具有较大的面积，第二空腔13可以看作是设置在热封区域中的一块未热封的小面积区域。第二空腔13具有平整的表面，便于识读第一标识码14。第二空腔13的形状可以设置为方形、圆形、椭圆、扇形等常见形状，还可以结合包装袋本体的形状形成其他形状。第二空腔13可以设置在包装袋本体的边角位置或中心位置。优选地，将第二空腔13可以设置在包装袋本体的封口位置附近。
以图1所示的方位为例进行说明，在图2A中，第一标识码14设置在前袋体的内表面上，在图2B中，第一标识码14’设置在后袋体的内表面上。第一标识码14和14’可以是二维码，也可以是由数字和/或字符组成的字符码。第一标识码可以作为独立的防伪标识码使用，也可以作为验证码结合其他防伪标识使用。第一标识码14和14’具有唯一性。
为了方便获取第一标识码14和14’，在第二空腔13所在的袋体上还设置有可撕开的易撕线15；撕开易撕线15所围合的袋体，即可露出第一标识码14或14’。易撕线15和第一标识码可以设置在第二空腔13的同一侧袋体(前袋体或后袋体)上，或者，易撕线15和第一标识码也可以分别设置在第二空腔13的两侧袋体上，易撕线15和第一标识码中的一者设置在前袋体上，另一者设置在后袋体上。
具体来说，在图2A所示的结构中，易撕线15和第一标识码14分别设置在第二空腔13的两侧袋体上，易撕线15设置在前袋体上，第一标识码14设置在后袋体上，易撕线15的设置位置可以与第一标识码14和热封区域11之间的位置对应。在图2B所示的结构中，易撕线15和第一标识码14’设置在第二空腔13的同一侧袋体(图示为前袋体)上，易撕线15设置在第一标识码14’和热封区域11之间的位置。
在该实施例中，易撕线15围绕第一标识码14或14’形成一个框型的半闭合区域。通过撕开易撕线15，易撕线15所围合的袋体16向上翻起，可以露出被易撕线所围合的袋体16遮挡的第一标识码14，也可以露出设置在易撕线所围合的袋体16内表面上的第一标识码14’。由于易撕线15形成的是半闭合区域，易撕线所围合的袋体16未与包装袋本体完全隔离，便于收集包装袋本体及易撕线所围合的袋体。当然，在其他实施例中，易撕线围绕第一标识码也可以形成一个闭合区域，通过完全撕开易撕线可以将易撕线所围合的袋体与包装袋本体完全隔离，通过不完全撕开易撕线也可以使易撕线所围合的袋体不与包装袋本体完全隔离，两种撕开方式均不会影响第一标识码的识读。
如图3A和3B所示的变形例，为了便于撕开易撕线15所围合的袋体16，获取第一标识码14和14’，可以将第二空腔13和其上设置的易撕线15分别延伸至包装袋本体的边缘。为了便于用户操作，还可以在易撕线15围合的包装袋本体的边缘设置易撕口或剪切口。同样，第二空腔13未被热封并具有分离的两侧袋体，这里的两侧袋体并未进行贴合，第二空腔13和第一空腔12之间通过一部分热封区域隔离。此时，易撕线15所围合的袋体16未被热封，从包装袋本体的边缘直接或者通过易撕口或剪切口将易撕线15所围合的袋体16撕开，即可露 出第一标识码14或14’。
上述实施例和变形例中，以在前袋体上设置易撕线15为例进行了说明。在后袋体上设置易撕线的结构与之类似，在此不再说明。
此外，除去设置易撕线外，在包装袋本体上设置的易撕结构还可以是其他的例如易撕口、剪切口、剪切线等其他结构，在其他实施例中将会对其进行说明。
在该实施例中，在包装袋本体(尤其是第二空腔13)的外表面上还可以设置第二标识码17。第二标识码17的设置位置可以与第一标识码14或14’的设置位置对应。在图1和图2A所示的实施例中，第二标识码17和第一标识码14分别设置在第二空腔13的不同侧袋体上，第二标识码17设置在前袋体的外表面上，第一标识码14设置在后袋体的内表面上，当前袋体和后袋体被热封后，两者位于相同位置。在图1和图2B所示的实施例中，第二标识码17和第一标识码14’分别设置在第二空腔13的同一侧袋体(图示为前袋体)的外表面和内表面上。当将第二标识码17和第一标识码14’分别设置在前袋体的外表面和内表面的同一位置时，在印刷制造的过程中，通过一次定位，即可实现两个标识码的设置，简化了标识码的设置过程。同理，第二标识码17和第一标识码14’也可以对应设置在后袋体的外表面和内表面的同一位置。当然，第二标识码17也可以设置在包装袋本体表面除去第二空腔13之外的其他区域。
设置在第二空腔13外表面的第二标识码17在存储、运输和销售过程中均可见。当在不同包装袋上设置的第二标识码17具有唯一性时，第二标识码17可用于防伪溯源使用。当在不同包装袋上设置相同的第二标识码17时，第二标识码17可用于营销推广使用，例如第二标识码17可以指向相同的厂商网址。较优地，第二标识码17可以使用二维码。
在没有撕开易撕线15之前，设置在第二空腔13的内表面的第一标识码14和14’不能被获取，从而防止了第一标识码14和14’在销售之前被提前盗取，第一标识码14和14’具有隐藏性。因此，第一标识码14和14’可作为供消费者使用的防伪码以及参加营销活动使用的标识码使用。
为了同时满足防伪、溯源的需求，可以将在同一包装袋上设置的第一标识码和第二标识码17同时设置成具有唯一性的标识码，此时，在数据库中对两者进行关联存储。
当在每个包装袋本体上设置具有唯一性的第一标识码和第二标识码17时，第一标识码和第二标识码17无法和印刷在包装袋本体外表面的外包装图案统一印刷，需要独立进行设置。由于软包装袋的本体较软，并且受热容易变形，因此，在设置第一标识码和第二标识码时，需要谨慎选择加工工艺。
较优地，本发明推荐使用光子敏感墨材料制作第一标识码和第二标识码，可以将第一标识码和/或第二标识码加工为灰度标识码；通过在包装袋本体的内表面和/或外表面上设置光子敏感墨层，并在光子敏感墨层中形成灰度标识码，实现第一标识码和第二标识码的设置。灰度标识码表面平滑且与周围区域具有灰度差异。
通过在包装袋本体基材表面涂覆光子敏感墨层，并使用功率较小的激光进行加工，形成表面平滑的灰度标识码。在制作灰度标识码的过程中，仅改变光子敏感墨层中的光子活性成分的外观，并不会使光子敏感墨燃烧、蚀刻或脱落，所以使得软包装袋具有平滑美观的外观。并且，相对于使用普通油墨印刷或喷涂制作信息的现有工艺，采用光子敏感墨后，使用很小功率的激光机即可制作更佳效果的图案，大幅降低成本，大幅提高制作速度，满足在线生产的高速要求，同时也起到很好的环保作用。而且，通过在第二空腔的内部喷涂光子敏感墨形成光子敏感墨层，还可以在包装袋热封之后，从包装袋本体的外部进行加工获得第一标识码，这将会给在第二空腔的内表面设置一物一码的第一标识码提供方便，将会极大地简化上述软包装袋的生产和封装过程。
此外，为了便于在商品上架时悬挂软包装，通常在软包装袋的封口部分的中心位置还设置有悬挂孔18。为了便于撕开包装袋本体，获取商品本体，在包装袋本体侧边对应于第一空腔的位置还可以设置可撕的易撕口19。
第二实施例
如图4和图5所示的具有标识码的软包装袋，包括由前袋体和后 袋体热封而成的包装袋本体。其中，包装袋本体具有由框型的热封区域21围合而成的第一空腔22，第一空腔22用于放置商品本体(尤指食品)；并且，包装袋本体在热封区域21内部还设置有一个封闭的第二空腔23，此处所述封闭是指第二空腔23与外界隔离，从外界无法直接获得设置在第二空腔23内的第一标识码24；第二空腔23未被热封，第二空腔23的两侧袋体分离，第二空腔23和第一空腔22之间通过热封区域21隔离。在第二空腔23的内表面上设置第一标识码24。通过将第一标识码24设置在第二空腔23的内部，在不破坏软包装袋的前提下，无法获得第一标识码24，可以保证第一标识码24的隐蔽性和安全性。此外，由于将第一标识码24设置在与第一空腔22隔离的第二空腔23，第一标识码24不与包装袋本体内部包装的物品(尤其是食品)接触，可以保证食品的安全。
以图4所示的方位为例进行说明，如图5所示，第一标识码24设置在第二空腔23的袋体的内表面上。第一标识码24可以是二维码，也可以是由数字和/或字符组成的字符码。第一标识码24可以作为独立的防伪标识码使用，也可以作为验证码结合其他防伪标识使用。第一标识码24具有唯一性。
为了方便获取第一标识码24，在包装袋本体的边缘对应于第二空腔23的位置还设置有多个易撕口25，通过撕开易撕口25，可以获得设置在第二空腔23内部的第一标识码。通过撕开顶部易撕口25可以同时打开第一空腔22和第二空腔23。
在该实施例中，在第二空腔23的外表面上未设置标识码，但印有提示语27，参见图4所示的“二维码区”。当然提示语27也可以是其他文字或图形内容。
除此之外，与第一实施例相同，为了便于在商品上架时悬挂软包装，在该软包装袋的封口部分的中心位置同样设置有悬挂孔28。为了便于撕开包装袋本体，获取商品本体，在包装袋本体侧边对应于第一空腔的位置还设置有可撕的易撕口29。
第三实施例
如图6和图7所示，第三实施例提供的具有标识码的软包装袋，包括由前袋体和后袋体热封而成的包装袋本体。在该实施例中，前袋 体和后袋体可以由同一片材折叠而成。在折叠线附近可以设置热封区域来加强包装袋的强度，也可以如图6所示不设置热封区域，直接依靠包装袋本体保证软包装袋的强度。
如图6所示，包装袋本体具有第一空腔32，第一空腔32用于放置商品本体；本实施例所提供的软包装袋通常用于包装液体饮品。并且，包装袋本体还具有一个由热封区域31围合的第二空腔33，第二空腔33未被热封并具有分离的两侧袋体，第二空腔33和第一空腔32通过位于两者之间的热封区域31隔离。在第二空腔33的内表面上设置第一标识码34，第一标识码34设置在后袋体的内表面上。第一标识码34设置为具有唯一性的二维码，第一标识码34可以作为独立的防伪标识码使用，也可以作为验证码结合其他防伪标识使用。在第二空腔33的外表面上设置有第二标识码37。第二标识码37设置在前袋体上与第一标识码34对应的位置。第二标识码37在存储、运输和销售过程中均可见。当第二标识37具有唯一性时，第二标识码37可作为防伪溯源的标识码使用。第二标识码37与第一标识码34的信息不同并相互关联存储。
与第一实施例和第二实施例不同，在前两个实施例中，包装袋本体所使用的前袋体和后袋体分别是独立的片材，然后通过热封技术将前袋体和后袋体相结合，即可形成包装袋本体；在第三实施例中，包装袋本体由同一片材经过折叠后形成前袋体和后袋体，然后对前袋体和后袋体除去折叠线外的三侧边进行热封形成包装袋本体。
和图1和图4相比，图6所示的包装袋的热封区域31的尺寸较小。为了便于在热封区域31中设置第二空腔33，用于设置第一标识码34。相对于不设置第一标识码的同款产品，该软包装袋在用于设置第一标识码34的边角位置需要设置大面积的热封区域31，并且热封区域31的边缘需要向包装袋本体的内侧移动，从而在该边角位置形成一个具有一定面积的热封区域31，然后在热封区域31的内部预留出用于设置第一标识码34的第二空腔33。具体实施时，可以通过设计热封区域31的形状并使其一部分不贴合获得第二空腔33。
为了方便获取第一标识码34，在包装袋本体上设置有剪切线35，通过剪开剪切线35，可以获得设置在第二空腔33内部的第一标识码。 图7是剪开剪切线35并翻开剪切线所围合的袋体36后，露出其所遮挡的第一标识码34的状态示意图。从中可以看出，剪切线35所围合的袋体36具有扇形的外形，由此可见，易撕线或剪切线所围合的袋体的形状并不限于前两个实施例所提供的方形。与第一实施例相同，剪切线35可以设置在在包装袋本体上位于第一标识码34和热封区域31之间的位置或者对应于第一标识码34和热封区域31之间的位置。在该实施例中，剪切线35围绕第一标识码34形成一个半闭合区域。剪切线35包括直线和弧线两部分，其中，直线与包装袋本体的一个侧边平行，弧线具有与热封区域31的边缘相同的形状，弧线的一端与直线的一个端点连接，弧线的另一端和直线的另一端延伸到包装袋本体的边缘。通过剪开剪切线35，剪切线35所围合的袋体36可以翻开露出最初被剪切线35所围合的袋体36遮挡的第一标识码34。
第四实施例
如图8所示，第四实施例所提供的具有标识码的软包装袋，包括由前袋体和后袋体热封而成的包装袋本体。在该实施例中，前袋体和后袋体由同一片材卷曲而成。通过将一张大面积的片材两端相接后卷成桶状，并对其上侧边、下侧边及片材接触端进行热压，形成如图所示的包装袋本体。通常，片材两端相接后的接缝设置在包装袋本体背部的中心位置，利于在形成包装袋时进行定位。
如图8所示，包装袋本体具有一个由热封区域41围合的第一空腔42，第一空腔42用于放置商品本体；并且，在热封区域41内部设置有第二空腔43，第二空腔43未被热封，第二空腔43和第一空腔42通过热封区域41隔离。第二空腔43具有分离的两侧袋体。如图9所示，可以在第二空腔43的后袋体(也可以是前袋体)的内表面上设置第一标识码44。也可以如图10所示，通过在第二空腔43内放置设置有第一标识码44的卡片44’实现第一标识码44的设置。第一标识码44设置为具有唯一性的二维码，第一标识码44可以作为独立的防伪标识码使用，也可以作为验证码结合其他防伪标识使用。
在实施例中，在第二空腔43的外表面上未设置标识码，但印有提示语47，参见图8所示的“二维码区”。当然提示语47也可以是其他文字或图形内容。此外，还可以在包装袋本体的其他位置设置第二 标识码。
如图8所示的软包装袋可用于包装瓜子、薯片等零食。相对于现有市场上广泛使用的同类包装，该包装袋在顶部设置有较大面积的热封区域41。
上述软包装袋本身在顶侧边缘和下侧边缘同时设置有便于撕开包装的易撕口45，该软包装袋可以借助设置在软包装袋上的原有易撕口45同时撕开第一空腔42和第二空腔43。通过撕开与第二空腔43对应的易撕口45获得第一标识码44的状态图可以参见图9和图10。如图9所示，撕开第二空腔43后可以看到设置在第二空腔43内表面上的第一标识码44。如图10所示，通过撕开第二空腔43，取出卡片44’，可以看到设置在卡片44’表面上的第一标识码44。从该实施例也可以看出，借助设置在现有软包装袋上的易撕结构也是可以获得第一标识码的，仅需保证在包装袋本体边缘对应于第二空腔的位置设置有易撕口即可。
这种使用同一易撕结构同时打开第一空腔和第二空腔的结构，在销售后，在撕开第一空腔时可以同时将第二空腔打开，获得第一标识码，无需专门撕开第二空腔，这种一次撕开两个空腔的撕开方式将会有利于提高消费者的参与度。在前述几个实施例中提到的易撕线，也可以设置成同时经过第一空腔和第二空腔的形状，通过撕开一条易撕线、翻动第二空腔并使手机对准第一标识码的图案，即可以方便地获得第一标识码。
上面对本发明所提供的具有标识码的软包装袋的结构进行了举例介绍，其中结合附图对第二空腔的结构和形状进行了详细介绍。结合上述实施例可知，对于不同的设计，第二空腔的形状和设置位置并不固定，根据不同的产品包装，可以对其进行改动；并且，使用上述设计的软包装袋的结构也不限于上述实施例中所给出的结构设计。上述实施例中仅提供了具有两个相互隔离的空腔的软包装袋，在实际产品中，还可以设置多个用于容纳商品本体的空腔，因此在该申请中，对空腔的数量不作限制。
此外，上述实施例中介绍的是采用热封结构进行封装的包装袋本体，实际生产中，不管包装袋本体使用何种方式实现封装，均不妨碍 对第二空腔和第一标识码的设置。并且，在上述实施例中使用的易撕线和易撕口也不应构成对第二空腔的撕开方式的限制，实际产品中，可以采用其他的易撕结构，例如设置剪切线或剪切口等。易撕线、易撕口、剪切口、剪切线的形状及设置也不限于上述实施例中的示例。
上述实施例分别对仅在第二空腔的内表面设置第一标识码以及在第二空腔的内表面和外表面分别设置相互关联的第一标识码和第二标识码的内容进行了介绍，在实际使用中，可以根据需要调整设置在第二空腔的标识码的设置方式。并且，在包装袋本体的其他位置也可以设置其他的标识码。本发明所提供的技术方案对此并不排斥。
综上所述，本发明所提供的具有标识码的软包装袋，在包装袋本体含有封闭的第二空腔和第一空腔，第二空腔和第一空腔相互隔离。通过将第一标识码设置在封闭的第二空腔内部，在不撕开第二空腔的袋体时，无法获得第一标识码；并且，通过将第一标识码设置在和第一空腔隔离的第二空腔，使得第一标识码和商品本体隔离，保证了袋内商品本体(优指食品)的安全。本发明所提供的具有标识码的软包装袋，实现工艺简单，并且，通过将第二空腔设置在贴合区域内部，可以保证第一标识码和第二标识码的平整度，使其易于识读。
以上对本发明所提供的具有标识码的软包装袋进行了详细的说明。对本领域的一般技术人员而言，在不背离本发明实质精神的前提下对它所做的任何显而易见的改动，都将构成对本发明专利权的侵犯，将承担相应的法律责任。
Claims (20)
- 一种具有标识码的软包装袋，包括由前袋体和后袋体贴合而成的包装袋本体，其特征在于：在所述包装袋本体内形成至少两个相互隔离的空腔，第一空腔用于容纳商品本体，第二空腔用于容纳可承载第一标识码的载体表面；所述第一空腔和所述第二空腔由贴合部分隔离。
- 如权利要求1所述的软包装袋，其特征在于：可承载所述第一标识码的载体表面是所述第二空腔的内表面，所述第二空腔的内表面上设置有所述第一标识码。
- 如权利要求1所述的软包装袋，其特征在于：在所述第二空腔内放置有用于承载所述第一标识码的载体，并在所述载体的表面设置有所述第一标识码。
- 如权利要求1所述的软包装袋，其特征在于：所述包装袋本体上设置有用于撕开所述第二空腔的易撕结构。
- 如权利要求4所述的软包装袋，其特征在于：所述易撕结构是设置在所述包装袋本体边缘的易撕口或剪切口，所述易撕口或剪切口的设置位置对应于所述第二空腔。
- 如权利要求4所述的软包装袋，其特征在于：所述易撕结构是设置在所述包装袋本体上的易撕线；撕开所述易撕线，露出所述第一标识码。
- 如权利要求6所述的软包装袋，其特征在于：所述易撕线和所述第一标识码设置在所述第二空腔的同一侧袋体上，所述易撕线设置在所述第一标识码和所述贴合部分之间的位置。
- 如权利要求6所述的软包装袋，其特征在于：所述易撕线和所述第一标识码分别设置在所述第二空腔的两侧袋体上。
- 如权利要求4所述的软包装袋，其特征在于：所述易撕结构用于同时撕开所述第一空腔和所述第二空腔。
- 如权利要求1所述的软包装袋，其特征在于：所述第一标识码是具有唯一性的二维码或字符码。
- 如权利要求1所述的软包装袋，其特征在于：在所述包装袋本体的外部设置有第二标识码，所述第二标识码设置在所述包装袋本体外表面的任意位置。
- 如权利要求11所述的软包装袋，其特征在于：所述第二标识码设置在所述第二空腔的外表面，所述第二标识码和所述第一标识码分别设置在所述第二空腔的两侧袋体上。
- 如权利要求11所述的软包装袋，其特征在于：所述第二标识码与所述第一标识码分别设置在所述第二空腔的同一侧袋体的内表面和外表面上。
- 如权利要求11所述的软包装袋，其特征在于：所述第二标识码具有唯一性，所述第一标识码与所述第二标识码的信息不同并相互关联。
- 如权利要求11所述的软包装袋，其特征在于：所述第一标识码和/或所述第二标识码是灰度标识码；在所述包装袋本体的内表面和/或外表面上设置有光子敏感墨层，所述光子敏感墨层中形成有所述灰度标识码，所述灰度标识码表面平滑且与周围区域具有灰度差异。
- 如权利要求1所述的软包装袋，其特征在于：所述第二空腔的外表面设置有阻碍结构，用于阻碍从外部识别所述第一标识码。
- 如权利要求16所述的软包装袋，其特征在于：所述阻碍结构是设置在所述第二空腔的外表面上的印刷层或涂层。
- 如权利要求1所述的软包装袋，其特征在于：所述第二空腔表面对应于所述第一标识码的位置设置有加强结构。
- 如权利要求1所述的软包装袋，其特征在于：所述第二空腔设置在所述包装袋本体的封口位置附近。
- 如权利要求1所述的软包装袋，其特征在于：所述第二空腔设置在所述包装袋本体的边角位置。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839295.5A CN108945769A (zh) | 2017-09-18 | 2017-09-18 | 具有标识码的软包装袋 |
| CN201721190973.1U CN207389934U (zh) | 2017-09-18 | 2017-09-18 | 具有标识码的软包装袋 |
| CN201721190973.1 | 2017-09-18 | ||
| CN201710839295.5 | 2017-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019052580A1 true WO2019052580A1 (zh) | 2019-03-21 |
Family
ID=65723180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/106283 WO2019052580A1 (zh) | 2017-09-18 | 2018-09-18 | 具有标识码的软包装袋 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2019052580A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210024265A1 (en) * | 2018-04-09 | 2021-01-28 | Ocado Innovation Limited | Affordance for use on an item in a container |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140270581A1 (en) * | 2013-03-14 | 2014-09-18 | Carolyn Kay Jons | Bag for storage and removal of oxygen |
| CN106115029A (zh) * | 2016-08-08 | 2016-11-16 | 广西天海信息科技有限公司 | 一种内置有二维码的酒瓶 |
| JP2016193747A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社フジシール | 集積包装体及び集積包装用フィルム |
| CN205931805U (zh) * | 2016-08-17 | 2017-02-08 | 上海凌脉网络科技股份有限公司 | 具有功能识别码的软包袋材 |
| CN206107880U (zh) * | 2016-08-02 | 2017-04-19 | 上海透云物联网科技有限公司 | 具有识别码的半透明包装体 |
| CN206107953U (zh) * | 2016-10-24 | 2017-04-19 | 信码互通（北京）科技有限公司 | 一种具有标识码层的泡罩包装 |
| CN206125769U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种多识别码安全袋 |
| CN206125775U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种多识别码防温变安全袋 |
| CN206187595U (zh) * | 2016-11-15 | 2017-05-24 | 商丘市锦华包装科技有限公司 | 耐磨损塑料编织袋 |
| CN207389934U (zh) * | 2017-09-18 | 2018-05-22 | 信码互通（北京）科技有限公司 | 具有标识码的软包装袋 |
-
2018
- 2018-09-18 WO PCT/CN2018/106283 patent/WO2019052580A1/zh active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140270581A1 (en) * | 2013-03-14 | 2014-09-18 | Carolyn Kay Jons | Bag for storage and removal of oxygen |
| JP2016193747A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社フジシール | 集積包装体及び集積包装用フィルム |
| CN206107880U (zh) * | 2016-08-02 | 2017-04-19 | 上海透云物联网科技有限公司 | 具有识别码的半透明包装体 |
| CN106115029A (zh) * | 2016-08-08 | 2016-11-16 | 广西天海信息科技有限公司 | 一种内置有二维码的酒瓶 |
| CN205931805U (zh) * | 2016-08-17 | 2017-02-08 | 上海凌脉网络科技股份有限公司 | 具有功能识别码的软包袋材 |
| CN206107953U (zh) * | 2016-10-24 | 2017-04-19 | 信码互通（北京）科技有限公司 | 一种具有标识码层的泡罩包装 |
| CN206125769U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种多识别码安全袋 |
| CN206125775U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种多识别码防温变安全袋 |
| CN206187595U (zh) * | 2016-11-15 | 2017-05-24 | 商丘市锦华包装科技有限公司 | 耐磨损塑料编织袋 |
| CN207389934U (zh) * | 2017-09-18 | 2018-05-22 | 信码互通（北京）科技有限公司 | 具有标识码的软包装袋 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210024265A1 (en) * | 2018-04-09 | 2021-01-28 | Ocado Innovation Limited | Affordance for use on an item in a container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100547629C (zh) | 标签 | |
| TW520336B (en) | Printed-thermoplastic tamper-resistant package | |
| US9145247B2 (en) | Methods and apparatus for prepaid card packaging | |
| US7855648B2 (en) | RFID tag | |
| JP2009161245A (ja) | 折り曲げ可能な多段式緩衝包装袋 | |
| JP2022524598A (ja) | パッケージ化製品用の無線周波数認証システムを用いるパッケージング | |
| US20220242611A1 (en) | Radio frequency identification gasket for sealing bottle mouth | |
| JP2023016878A (ja) | 梱包体を用いた商品の配送方法 | |
| CN207389934U (zh) | 具有标识码的软包装袋 | |
| WO2018072720A1 (zh) | 一种具有二维码防盗扫功能的产品包装 | |
| CN106144216A (zh) | 复合包装材料、片材组和密封包装 | |
| WO2019052580A1 (zh) | 具有标识码的软包装袋 | |
| US20090101534A1 (en) | Recyclable Blister Pack and Process of Making | |
| CN202784109U (zh) | 热收缩膜复合二维码的防伪包装结构 | |
| CN205788861U (zh) | 一种易撕型防伪包装用标签 | |
| CN204161720U (zh) | 一种运销两用包装箱 | |
| CN205788862U (zh) | 一种易揭型双层防伪包装用标签 | |
| CN219056875U (zh) | 一种新型纸卡包装盒 | |
| CN219791027U (zh) | 一种防污染的包装袋 | |
| CN108945769A (zh) | 具有标识码的软包装袋 | |
| CN205872698U (zh) | 一种带识别码的包装盒 | |
| EP2850560A1 (en) | Chip card device and method for manufacture thereof | |
| CN104176370A (zh) | 包装结构和方法 | |
| TWM611108U (zh) | 對獎卡改良結構 | |
| CN215400476U (zh) | 一种包装盒 |
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: 18855883 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: 18855883 Country of ref document: EP Kind code of ref document: A1 |