CN106915561B - Packing carton that has and seals function repeatedly convenient to open - Google Patents
Packing carton that has and seals function repeatedly convenient to open Download PDFInfo
- Publication number
- CN106915561B CN106915561B CN201710324156.9A CN201710324156A CN106915561B CN 106915561 B CN106915561 B CN 106915561B CN 201710324156 A CN201710324156 A CN 201710324156A CN 106915561 B CN106915561 B CN 106915561B
- Authority
- CN
- China
- Prior art keywords
- sheet
- opening
- sealing
- layer
- sealing sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 238000004806 packaging method and process Methods 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive Effects 0.000 claims abstract description 10
- 230000000875 corresponding Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 21
- 230000000694 effects Effects 0.000 description 8
- 239000000123 paper Substances 0.000 description 5
- 238000007373 indentation Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 235000013606 potato chips Nutrition 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 210000001138 Tears Anatomy 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 230000002427 irreversible Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 230000000391 smoking Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B65D57/00—Internal frames or supports for flexible articles, e.g. stiffeners; Separators for articles packaged in stacks or groups, e.g. for preventing adhesion of sticky articles
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/32—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/64—Lids
Abstract
The invention discloses a packaging box convenient to open and having a repeated sealing function, wherein a wrapping sheet is of a double-layer structure formed by compounding an inner layer and an outer layer, the middle part of the inner layer is provided with a fetching opening, the fetching opening corresponds to an opening of a frame, the outer layer is provided with a sealing sheet at a position corresponding to the fetching opening, the sealing sheet is larger than the area of the fetching opening, and the sealing sheet is in adhesive connection with the inner layer. The packaging sheet material adopts a double-layer structure, and the inner layer and the outer layer are connected through bonding, so that the sealing sheet, the sealing opening and the object taking opening are designed integrally, the processing and production cost is low, and meanwhile, the sealing sheet is very durable; meanwhile, the supporting frame is arranged in the wrapping sheet, so that the stability is better and the wrapping sheet is not easy to deform; meanwhile, a cutting area is arranged below the seal, so that the processing is simple, and the opening of the seal sheet is very convenient; the sealing sheet and the outer layer are of a cut-off line connecting structure, the object taking opening and the inner layer are convenient to process and very convenient to open.
Description
Technical Field
The invention relates to the field of packaging structures, in particular to a packaging box which is convenient to open and has a repeated sealing function.
Background
With the development of globalization, the territorial boundary is smaller and smaller, the circulation of the consumer goods is not limited by the territory, and a plurality of brand products are sold globally. Some products are sensitive to moisture, the products are easy to quickly lose moisture after being unpacked in a dry area, the products are easy to regain moisture and mildew after being unpacked in a humid area, and therefore the quality of the products is influenced.
Many product packaging just can't restore reversibly after opening the package, like soft packet of cigarette, soft packet has destroyed enclosed construction and can't restore after opening the package, and the problem of rapid-curing cutback moisture regain is especially outstanding. After the consumer bought soft packet of cigarette, most consumers can tear the aluminium foil wrapping paper of soft packet of cigarette top one side, and irreversible destruction appears promptly in its packaging structure, and the cigarette still receives the pollution easily when highly easily changing of moisture after exposing, and the cigarette props up and falls out easily. Because the packing stiffness of soft-packaged cigarette is lower, along with a cigarette constantly by the back of being taken out, the packing carton loses interior support gradually, and the box body takes place to warp easily, and cigarette easily extrudees impaired when depositing with oneself, brings secondary quality problem, and consumption experience feels poor.
Like crisp food such as potato chips, the crisp food cannot be restored after unpacking, and if the potato chips are not consumed at one time, the rest potato chips can absorb moisture quickly to cause poor consumption experience.
In response to the need for such reclosable packages, various technical forms are known to be implemented, such as:
chinese patent application CN201310624084.1 discloses a soft-box cigarette package to which a repeatedly openable seal is affixed. Comprises a repeatedly-opened sticking facing slip, an inner lining paper and an outer box. Paste repeated open-type facing slip and include the banding, seal and pulling-on piece, the banding is equipped with the bond line, pastes on front, the back both sides of outer box and interior slip sheet, seals and covers cigarette extraction mouth, and this cigarette extraction mouth cuts through interior slip sheet and forms, and the pulling-on piece does not have the bond line, through upwards opening the pulling-on piece, exposes cigarette extraction mouth. The soft-box cigarette packaging box pasted with the repeatedly-opened facing slip can seal and protect opened cigarettes, is good in sealing effect, and effectively guarantees moisture and smoking taste of the opened cigarettes. However, this technical scheme parcel cigarette's interior slip sheet does not possess the support nature, can not collapse under the condition that the cigarette does not draw, nevertheless in case draw out cigarette or pack and receive the extrusion, interior slip sheet can form the deformation, and the downward collapse, thereby the facing slip is closed and can not effectively bond the regional clearance that produces of inside liner, leads to losing sealed environment and effect. Meanwhile, the area for uncovering the seal is not coated with glue, and after being uncovered repeatedly, the opening is warped, so that the appearance is attractive. Also, the removal of the cigarettes is difficult due to the removal opening being placed at the top of the box.
Application No. CN201180034526.6 discloses a soft pack for cigarettes. Comprising an inner sleeve made of a foldable packing material for a cigarette group as a pack content, which at least substantially surrounds the pack content over the entire surface, and which has a large-area front side and a large-area rear side and a narrow side connecting the front side and the rear side to one another. And also has a bottom side and an upper side which extend along the respective sides of the substantially square package, and the inner sleeve is surrounded in the region of the front side, the rear side, the narrow side and the bottom side by an outer sleeve made of foldable packaging material, characterized in that the outer sleeve has an edge-sided recess in the region of the front side of the inner sleeve for gripping the package, in which recess region an adhesive label is arranged on the flexible packaging element in order to releasably close the recess. The technical scheme has the advantages that the overall design is complex, the window is reserved by combining the closed inner sleeve and the outer sleeve, raw materials are consumed, and meanwhile, the packaging cost is increased. In addition, the sealing of the removal opening is only accomplished by means of the sealing label, and the sealing layer of the soft package deforms once the soft package deforms due to the fact that the packaging structure is not internally supported by the frame, so that the sealing environment is lost. The adhesion area can reduce the stickness gradually when repeatedly using to lead to appearing the gap and warping the limit phenomenon.
The application number is CN20161084211.3, I discloses a packaging box with glue and suction combined sealing function, which comprises a box-shaped supporting frame and a wrapping sheet, wherein the wrapping sheet is wrapped outside the supporting frame and forms the packaging box together with the supporting frame, an object taking opening is formed in the wrapping sheet, a sealing sheet is arranged on the object taking opening, the position of the sealing sheet corresponds to the position of the object taking opening, and the size of the sealing sheet is the same as that of the object taking opening; the cover has sticky cover plate again to cover on the cover plate, is equipped with the start label on the cover plate, is equipped with adsorption material on the start label, reaches the adsorption efficiency jointly with the adsorption material that sets up on corresponding position on braced frame. The scheme realizes the function of reclosing the package after the package is sealed, but in the research and development test process, the scheme is complex in structure, difficult to implement and high in cost.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a packaging box with repeated closing function, which is easy to process and easy to open and has low cost.
In order to realize the technical purpose, the scheme of the invention is as follows: a packing box convenient to open and having a repeated closing function comprises a supporting frame and a wrapping sheet, wherein the supporting frame is of a box-shaped support structure, and a frame opening for taking out packaged articles in the supporting frame is formed in the supporting frame;
the wrapping sheet is wrapped outside the supporting frame, and the wrapping sheet and the supporting frame form a packaging box together;
the wrapping sheet is of a double-layer structure formed by compounding an inner layer and an outer layer, the middle part of the inner layer is provided with an object taking opening, the object taking opening corresponds to an opening of the frame, the outer layer is provided with a sealing sheet at a position corresponding to the object taking opening, the sealing sheet is larger than the area of the object taking opening, and adhesive connection is arranged between the sealing sheet and the inner layer;
the inner layer is provided with a release layer, and the release layer corresponds to the outer layer; and a glue layer is arranged on the inner side of the sealing sheet and corresponds to the release layer.
Preferably, the inner layer is connected with the outer layer in an adhesive manner, the middle part of the outer layer is provided with a seal, the area of the seal is larger than that of the object taking opening, the seal corresponds to the sealing sheet, one part of edge of the sealing sheet is fixedly connected with the outer layer, the other part of edge of the sealing sheet is connected with the outer layer through a cutting line, the sealing sheet is connected with the outer layer when the sealing sheet is not opened, the cutting line of the sealing sheet is cut after the sealing sheet is opened to form the openable object taking opening, and one part of edge of the sealing sheet is still fixedly connected with the outer layer.
Preferably, the shape of the fetching opening is square, rectangular or round.
Preferably, the lower part of the sealing sheet is provided with an uncovering side, the lower part of the seal is provided with a cutting area, the outer layer of the lower part of the seal is cut to form the cutting area, and the sealing sheet can be conveniently uncovered through the opening side of the notch.
One part of the object taking opening is connected with the inner layer through a cutting line structure.
The packaging sheet has the beneficial effects that the packaging sheet adopts a double-layer structure, the inner layer and the outer layer are connected through bonding, so that the sealing sheet, the sealing opening and the object taking opening are integrally designed, the processing and production cost is low, and meanwhile, the sealing sheet is very durable; meanwhile, the supporting frame is arranged in the wrapping sheet, so that the stability is better and the wrapping sheet is not easy to deform; meanwhile, a cutting area is arranged below the seal, so that the processing is simple, and the opening of the seal sheet is very convenient; the sealing sheet and the outer layer, as well as the object taking opening and the inner layer are of a cut line connecting structure, so that the processing is convenient, and the opening is very convenient; still be provided with simultaneously from type layer and glue layer for bond between nexine and the gasket and open stability better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the open state of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a schematic view of the present invention in an expanded state;
fig. 5 is a schematic view of the support frame of the present invention in an unfolded state.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1 to 5, the specific embodiment of the present invention is a packaging box with a repeated closing function, which is convenient to open, and includes a supporting frame 1 and a wrapping sheet 2, wherein the supporting frame 1 is a box-shaped supporting frame structure (a supporting frame structure inside the box for increasing the stiffness and the pressure resistance of the packaging box), and the supporting frame 1 is provided with a frame opening 3 for taking out the packaged articles inside the supporting frame; the wrapping sheet 2 is wrapped outside the supporting frame 1, and the wrapping sheet 2 and the supporting frame 1 form a packaging box together; the bilayer structure that parcel sheet 2 was formed by nexine 13, outer 14 complex, nexine 13 middle part has been seted up and has been got thing mouth 4, it corresponds with frame opening 3 to get thing mouth 4, outer 6 is provided with closing cap 6 with getting the corresponding position of thing mouth 4, closing cap 6 is greater than the area of getting thing mouth 4, set up the viscidity between closing cap 5 and the nexine 13 and be connected. The supporting frame can be made of materials with certain stiffness and pressure resistance, such as paper, wood, PVC sheets and the like, and preferably, the white cardboard with the weight of more than 120g is selected.
The packaging sheet is usually rectangular, four edges of the packaging sheet are provided with creases, a middle lug piece is cut between two long edges of the packaging sheet, and the middle lug piece is cut until the creases on the long edges are cut; cutting top ear plates at two ends of the short edge of the wrapping sheet along the crease on the long edge until the crease on the short edge is cut; the wrapping sheet is pressed with a middle crease along the middle lug incision.
After the length and width dimension data formed by calculating according to the filling quantity and the arrangement sequence of the consumer goods are confirmed, before the packaging and forming, indentation treatment is carried out on a line at a position needing to be folded in advance in a mould pressing mode, so that the sheet forms an inward deformation effect along an indentation line before the packaging and folding, and the packaging and forming method is favorable for easily folding and forming at a high packaging speed. Meanwhile, when the left side edge, the right side edge and the bottom edge of the preliminarily formed box body are pasted in the next step, under the action of the indentation, the bonding and heat sealing speeds are high, and the sealing effect is good.
When the wrapping sheet is attached on three sides (left side, right side and bottom side), the attachment method is preferably an adhesive method and a heat seal attachment method. When a heat seal pasting mode is used, the pasting effect is ensured, meanwhile, the heat seal temperature is lower than the temperature of the sheet material which is melted by heating or generates shrinkage deformation, and is preferably controlled to be between 100 ℃ and 160 ℃ so as to ensure the flatness of the three sides after pasting, and materials such as characters, numbers, graphs and two-dimensional codes printed on the three sides cannot be deformed to influence the functions of product distribution, sorting, anti-counterfeiting inquiry and the like.
In order to improve the sealing effect and facilitate opening, the inner layer and the outer layer are connected in an adhesive manner, the middle part of the outer layer 14 is provided with a seal 5, the area of the seal 5 is larger than that of the object taking opening 4, the seal 5 corresponds to the seal sheet 6, one part of edge of the seal sheet 6 is fixedly connected with the outer layer 14, the other part of edge of the seal sheet 6 is connected with the outer layer 14 through a cutting line, when the seal sheet 6 is not opened, the seal sheet 6 is connected with the outer layer 14, after the seal sheet is opened, the cutting line of the seal sheet 14 is cut to form an openable object taking opening, and one part of edge of the seal sheet. The sealing piece is easily separated from the seal (outer layer) at the part connected by the cutting line, and the other part of the seal is still connected with the outer layer, so that the sealing device is convenient to use repeatedly.
In order to select different shapes to be suitable for different products, the shape of the fetching opening 4 is square, rectangular or round.
In order to ensure that the inner layer and the outer layer are bonded more stably, a release layer is arranged on the inner layer 13 and corresponds to the outer layer; the inner side of the outer layer 6 is provided with a glue layer, and the glue layer corresponds to the release layer. The release layer can be formed by coating silicone oil, water-based varnish and UV varnish, and can be coated locally or fully; the glue layer is a repeatedly releasable glue, but is not limited to a pressure sensitive adhesive.
In order to facilitate the opening, the lower portion of the sealing sheet 6 is provided with an opening side 7, the lower portion of the seal 5 is provided with a cut-away area 12 (indicated by the oblique line in fig. 1 and 12), and the outer layer 14 at the lower portion of the seal 5 is cut away to form the cut-away area 12, so that the opening side 7 can be easily opened by the opening. Because the area of the sealing sheet at the uncovering position is smaller than the sealing area, a certain height difference is formed at the blank position, and the sealing sheet is convenient to uncover when in consumption; when the sealing sheet is uncovered, the adhesive force formed by the glue which is coated on the sealing sheet (outer layer) and can be repeatedly released drives the sealing sheet (the sealing sheet and the cut-off line part of the outer layer) to be opened together, and the object taking opening is exposed, so that the object can be taken out. Because the sealing sheet is larger than the fetching port, when the sealing sheet is closed again, the inner layer of the peripheral area of the fetching port and the glue which is coated on the sealing sheet and can be released repeatedly form a closed space again, so that the loss of moisture and smell of the contents is avoided; because the sealing plate area be less than the area of sealing, when reclosing, the sealing plate can be in the same place with the laminating of parcel sheet nexine well, and the highly unanimous of packing carton that highly and the parcel sheet of sealing plate are constituteed, avoid the packing carton when using the sealing plate because of outstanding phenomenon such as easily causing curling. Because the area corresponding to the sealing of the inner layer material of the wrapping sheet is coated with the release material, the inner layer material is partially exposed when the sealing sheet is closed, but dirt such as dust is not easy to adhere to the sealing sheet, and the wrapping sheet is more sanitary.
In order to better facilitate the opening of the inner layer, a part of the taking port 4 is connected with the inner layer 13 by a cutting line structure. As shown in fig. 1, the portion indicated by the dotted line 4 is a cut line connection.
Example one
A packing box is composed of a supporting frame 1 and a wrapping sheet 2, wherein the supporting frame is of a box-shaped bracket structure (shown in an expanded view in figure 5), and a frame opening 3 for taking out articles packaged in the supporting frame is formed in the supporting frame; the wrapping sheet 2 is wrapped outside the supporting frame 1 and forms a packaging box together with the supporting frame 1; the wrapping sheet 2 is composed of a double-layer structure (shown in an expanded view in fig. 4) formed by compounding an inner layer material and an outer layer material, wherein the inner layer material is provided with an article taking opening 4, the article taking opening 4 corresponds to a frame opening 3, the outer layer 14 forms a seal, the position of the seal sheet 6 corresponds to the position of the article taking opening 4, the area of the seal sheet 6 is larger than that of the article taking opening 4, the cut part of the seal part of the inner layer 13 material and an uncut side line form a seal 5, so that for a consumer to open the seal sheet 6, part of the material is cut between the outer layer 14 and a release side 7 below the seal sheet 6, the area of the seal sheet 6 is smaller than that of the seal 5, and a cut area 12 is a cut area (shown in fig. 1 and fig. 4) for convenient;
the development of the supporting frame is shown in figure 4, and 120g/m is selected2The white cardboard is formed by die cutting and indentation, a 6-face box-shaped structure is formed after folding, and an article taking opening 3 is formed in the upper part of the white cardboard;
the wrapping sheet is rectangular and is formed by compounding 90g of paper and 50 mu of PET (polyethylene terephthalate) film, the composite adhesive is a pressure-sensitive adhesive with a repeatable release function, the surface of the paper corresponding to the area of the seal 5 is coated with a release layer, common UV gloss oil and silicone oil can be coated, the UV gloss oil can be coated firstly, and then the silicone oil is coated to form a more reliable release effect; four edges of the wrapping sheet are pressed with creases, a middle lug 8 is cut between two long edges of the wrapping sheet, and the middle lug is cut to the crease 9 of the long edge; cutting top ear sheets 10 at both ends of the short side of the wrapping sheet along the creases on the long side, said top ear sheets being cut until the crease 11 of the short side; the wrapping sheet is pressed with a middle crease along the middle lug incision.
And wrapping the rectangular wrapping sheet outside the support frame, and adhering the two side edges and the bottom edge by using glue to form a box body. The box body is provided with a frame opening, a fetching opening and a sealing sheet which jointly form a complete packing box.
Example 2
In order to facilitate the removal of the sealing sheet, the surface material may be removed from the periphery of the opening side of the sealing sheet, instead of the opening side of the sealing sheet, as shown by the cut-away area 12 in fig. 3, otherwise, the same procedure as in example 1 is performed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (2)
1. The utility model provides a packing carton with relapse function of sealing convenient to open, includes braced frame, parcel sheet, its characterized in that: the supporting frame is of a box-shaped bracket structure, and a frame opening for taking out articles packaged in the supporting frame is formed in the supporting frame;
the wrapping sheet is wrapped outside the supporting frame, and the wrapping sheet and the supporting frame form a packaging box together;
the wrapping sheet is of a double-layer structure formed by compounding an inner layer and an outer layer, the middle part of the inner layer is provided with an object taking opening, the object taking opening corresponds to an opening of the frame, the outer layer is provided with a sealing sheet at a position corresponding to the object taking opening, the sealing sheet is larger than the area of the object taking opening, and the sealing sheet is in adhesive connection with the inner layer;
the inner layer is provided with a release layer, and the release layer corresponds to the sealing sheet;
a glue layer is arranged on the inner side of the sealing sheet and corresponds to the release layer;
the inner layer is connected with the outer layer in an adhesive manner, the middle part of the outer layer is provided with a seal, the area of the seal is larger than that of the object taking opening, the seal corresponds to the sealing sheet, one part of edge of the sealing sheet is fixedly connected with the outer layer, the other part of edge of the sealing sheet is connected with the outer layer through a cutting line, the sealing sheet is connected with the outer layer when not opened, the cutting line of the sealing sheet is cut after the opening to form the object taking opening which can be opened, and one part of edge of the sealing sheet is still fixedly connected with the outer layer;
the lower part of the sealing piece is provided with an uncovering side, the lower part of the seal is provided with a cutting area, the outer layer of the lower part of the seal is cut to form a cutting area, and the sealing piece can be conveniently uncovered through the uncovering side of the notch;
one part of the object taking opening is connected with the inner layer through a cutting line structure.
2. The easy-to-open reclosable package according to claim 1, wherein: the shape of the fetching port is square, rectangular or round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324156.9A CN106915561B (en) | 2017-05-10 | 2017-05-10 | Packing carton that has and seals function repeatedly convenient to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324156.9A CN106915561B (en) | 2017-05-10 | 2017-05-10 | Packing carton that has and seals function repeatedly convenient to open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915561A CN106915561A (en) | 2017-07-04 |
| CN106915561B true CN106915561B (en) | 2020-09-04 |
Family
ID=59567864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710324156.9A Active CN106915561B (en) | 2017-05-10 | 2017-05-10 | Packing carton that has and seals function repeatedly convenient to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915561B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521796B (en) * | 2017-07-31 | 2023-07-04 | 李璇芬 | Manufacturing method of packaging sheet with adhesive cover plate and convenient to open and packaging box obtained by method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574659C (en) * | 2003-01-20 | 2009-12-30 | 日本烟草产业株式会社 | The packing box that is used for bar-like smoking article |
| CN105035551B (en) * | 2015-06-26 | 2017-10-27 | 云南中烟工业有限责任公司 | One kind open-type can seal cigarette flexible packaging box and preparation method thereof repeatedly |
| CN205525896U (en) * | 2016-01-29 | 2016-08-31 | 上海华宝生物科技有限公司 | Cigarette packing carton of inner packing and be used for constructing blank of said inner packing with there is cover plate structure that to bond |
| CN106081375A (en) * | 2016-07-28 | 2016-11-09 | 姚宏 | A kind of integral type that comprises is combined the cigarette case of self-enclosed inner packing |
| CN106240987A (en) * | 2016-09-22 | 2016-12-21 | 汕头东风柏客新材料科技有限公司 | A kind of with glue, the packing box of suction associating closing function |
| CN206766695U (en) * | 2017-05-10 | 2017-12-19 | 汕头东风柏客新材料科技有限公司 | A kind of packing box repeatedly with closing function for being easy to open |
-
2017
- 2017-05-10 CN CN201710324156.9A patent/CN106915561B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106915561A (en) | 2017-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102300782B (en) | Openable and reclosable sealed package for confectionery products | |
| JP6763859B2 (en) | Container with customizable inner package opening and closing mechanism | |
| US8590701B2 (en) | Rigid hinged-lid package and relative packing method and machine | |
| EP3074316B1 (en) | Packaging and packaging blank | |
| WO2018053674A1 (en) | Packaging box having adhesive and attachment combined closing function | |
| EP3009374A1 (en) | Container with adhesive label with improved lid bonding | |
| JP6968832B2 (en) | Resealable container with improved resealable adhesive label | |
| CN107635886A (en) | The consumer article container of repeatable seal with the control of improved moisture | |
| GB2524954A (en) | A peelable label | |
| CN106915561B (en) | Packing carton that has and seals function repeatedly convenient to open | |
| CN107150851A (en) | Standard-sized sheet turn-cover type cigarette packing box and preparation method | |
| US2671731A (en) | Commodity package | |
| CN206766695U (en) | A kind of packing box repeatedly with closing function for being easy to open | |
| US2767900A (en) | Cigarette package or the like with opening means | |
| CN206307399U (en) | Packing box | |
| EP1923212A2 (en) | Double-layer packing paper | |
| CN207595703U (en) | A kind of moisturizing cigarette packing box | |
| CN206125912U (en) | Soft box of cigarette packing | |
| JPH10147365A (en) | Packaging body | |
| CN206735031U (en) | A kind of draw-type packing case with startup label cover chip architecture | |
| CN107187691B (en) | Method for manufacturing packaging sheet with bondable cover plate structure and packaging box obtained by method | |
| CN107364652A (en) | A kind of moisturizing cigarette packing box and preparation method thereof | |
| CN207417353U (en) | A kind of packing box of segmented fern fiber crops cookies | |
| CN107521796B (en) | Manufacturing method of packaging sheet with adhesive cover plate and convenient to open and packaging box obtained by method | |
| CN209904156U (en) | Composite material environment-friendly packaging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191209 Address after: Block A-F, zone 4a2-2, zone 2m4, zone 13-02, north suburb industrial zone, Jinyuan Industrial Zone, Chaoshan Road, Shantou City, Guangdong Province Applicant after: Shantou Dongfeng Printing Co., Ltd. Address before: 515064 Guangdong province Shantou Jinping Jinyuan Industrial Zone City 2M4 area 1001 room Applicant before: Shantou Dongfeng new Mstar Technology Ltd |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |