CN113830392B - Paper product packaging box and production process thereof - Google Patents

Paper product packaging box and production process thereof Download PDF

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Publication number
CN113830392B
CN113830392B CN202111116060.6A CN202111116060A CN113830392B CN 113830392 B CN113830392 B CN 113830392B CN 202111116060 A CN202111116060 A CN 202111116060A CN 113830392 B CN113830392 B CN 113830392B
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CN
China
Prior art keywords
box body
box
fixedly connected
paper
leakage
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Active
Application number
CN202111116060.6A
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Chinese (zh)
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CN113830392A (en
Inventor
廖小玲
王自勇
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Shenzhen Senqixin Paper Packaging Co ltd
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Shenzhen Senqixin Paper Packaging Co ltd
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Application filed by Shenzhen Senqixin Paper Packaging Co ltd filed Critical Shenzhen Senqixin Paper Packaging Co ltd
Priority to CN202111116060.6A priority Critical patent/CN113830392B/en
Publication of CN113830392A publication Critical patent/CN113830392A/en
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Publication of CN113830392B publication Critical patent/CN113830392B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D13/00Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
    • B65D13/04Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of paper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20Cutting sheets or blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20Cutting sheets or blanks
    • B31B50/22Notching; Trimming edges of flaps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25Surface scoring
    • B31B50/252Surface scoring using presses or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60Uniting opposed surfaces or edges; Taping
    • B31B50/62Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/624Applying glue on blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • B31B50/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D55/00Accessories for container closures not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2555/00Accessories for container closures not otherwise provided for

Abstract

The application relates to a paper product packaging box and a production process thereof, wherein the paper product packaging box comprises a box body and a box cover, the box body is of a rectangular tubular structure with one closed end, and the box cover is positioned on the unsealed side of the box body; the lid carries out confined portion of hiding, pegging graft including being used for carrying out box body port and is used for the fixed grafting portion of hiding relative position between portion and the box body and is used for improving the leak protection portion of hiding the leakproofness between portion and the box body in the box body, be provided with the support subassembly of kick-backing that is used for preventing that leak protection portion kick-backs between box body and the portion of hiding, this application has the effect of being convenient for people to use.

Description

Paper product packaging box and production process thereof
Technical Field
The application relates to the technical field of packaging boxes, in particular to a paper packaging box and a production process thereof.
Background
The packaging box is a box for packaging products as the name implies, and can be divided into paper boxes, iron boxes, wood boxes and the like according to materials, and the paper product packaging box is a paper packaging box; the packing carton mainly used guarantees the safety of article transportation in daily life, has the effect of promoting the article grade simultaneously.
The existing paper product packaging box comprises a box body and a box cover; the box body is of a rectangular tubular structure with one closed end, and the box cover is positioned at the unsealed end of the box body; the box body comprises a covering part, an inserting part and a leakage-proof part; the covering part is fixedly connected with a wider surface in the end surface of the box body; the leakage-proof part is fixedly connected with one side of the covering part, which is far away from the box body; the box body end face is provided with two leakage-proof parts which are respectively fixedly connected with two narrower surfaces in the box body end face; indentations are respectively arranged between the covering part and the box body, between the leakage-proof part and the box body and between the inserting part and the covering part; when in use, the leakage-proof part is firstly bent towards the port of the box body; buckle this moment and hide portion and grafting portion, guarantee that grafting portion is located the box body, and then accomplish the use of packing carton.
In view of the above-mentioned related art, the inventor believes that in the using process, after the inserting part and the covering part are opened, the leakage-proof part needs to be opened, and at the moment, the inserting part and the covering part rebound, so that the use by people is inconvenient.
Disclosure of Invention
In order to solve the defect that people are inconvenient to use, the application provides a paper product packaging box and a production process thereof.
In a first aspect, the application provides a paper product packaging box, which adopts the following technical scheme: the box comprises a box body and a box cover, wherein the box body is of a rectangular tubular structure with one closed end, and the box cover is positioned on the unsealed side of the box body; the lid carries out confined portion of hiding, the grafting that is used for fixed relative position between the portion of hiding and the box body in the box body and is used for improving the leak protection portion of the leakproofness between the portion of hiding and the box body including being used for carrying out the box body port, peg graft, be provided with the support subassembly of kick-backing that is used for preventing the rebound of leak protection portion between box body and the portion of hiding.
Through adopting above-mentioned technical scheme, take grafting portion out in by the box body during the use, cover portion simultaneously and open, leak protection portion is the open mode this moment, under the effect that covers portion, supports the subassembly of kick-backing and realizes preventing that leak protection portion kick-backs under the inertia effect, and then reaches the effect that makes things convenient for the staff to use.
Preferably, the leakage-proof part is provided with a through hole; the support resilience assembly comprises a limiting rod, a support cylinder, a sliding sleeve and an adjusting rope, wherein the limiting rod is located in the box body and is fixedly connected with one end of the box body in a sealed mode, the limiting rod is sleeved on the outer wall in the circumferential direction of the limiting rod, the support cylinder slides along the length direction of the box body, the sliding sleeve is sleeved on the outer wall in the circumferential direction of the limiting rod, the support cylinder is fixedly connected with the reset spring, one end of the box body is sealed, the reset spring is arranged in the through hole, and the support cylinder is fixedly connected with the adjusting rope.
By adopting the technical scheme, when the supporting resilience assembly is used, only the covering part needs to be rotated, at the moment, under the action of the adjusting rope, the adjusting rope pulls the supporting cylinder to move to one side close to the covering part, at the moment, the supporting cylinder abuts against the leakage-proof part, so that resilience of the leakage-proof part is prevented, meanwhile, the leakage-proof part abuts against the covering part, so that resilience of the covering part is prevented, and the effect of facilitating use of workers is achieved; after taking out article by in the box body, only need to promote leak protection portion to one side that is close to each other, under reset spring's effect, reset spring drives the gag lever post and resets, and then realizes hiding the reseing of portion, and then the staff of being convenient for more uses.
Preferably, a wear-resistant ring is fixedly connected in the through hole.
Through adopting above-mentioned technical scheme, paper products packing carton only need open many times with the in-process, and the regulation rope needs slide in the through-hole many times this moment, and wear-resisting ring's setting can realize reducing the damage of adjusting the rope and producing to leak protection portion, and then has reached the effect of guaranteeing paper products packing carton stability in use.
Preferably, a lifting component which is convenient for taking out the plug part from the box body is arranged between the cover part and the plug part.
Through adopting above-mentioned technical scheme, when needs will cover the portion and take out in by the box body, only need use to carry and draw the subassembly and can take out grafting portion, and then do not need the staff to point to peg graft between box body and grafting portion, the staff of being convenient for uses, has reduced the deformation that the box body of paper packing carton produced simultaneously, and then has guaranteed the stability that paper packing carton used.
Preferably, the lifting component comprises a pulling rope with one end fixed with the inserting part, two fixing blocks fixed on one side of the covering part away from the leakage-proof part, and a connecting rope connected between the two fixing blocks and fixedly connected with the rest end of the pulling rope.
Through adopting above-mentioned technical scheme, only need draw during the use and draw and connect the rope, the stay cord drives grafting portion and takes out in by the box body under the effect of connecting the rope this moment, and then reaches the effect that makes things convenient for the staff to use.
Preferably, the fixing blocks are internally provided with a sliding groove and a threading groove, the threading groove is positioned at one side of the two fixing blocks which are close to each other, and the threading groove penetrates through the side walls of the two fixing blocks which are close to each other; one ends of the connecting ropes, which are deviated from each other, are fixedly connected with sliding plates, the sliding plates are inserted in the sliding grooves in a sliding mode, and the connecting ropes are inserted in the threading grooves in a inserting mode; and a tension spring is arranged between the side wall of the sliding plate, which deviates from each other, and the fixed block.
Through adopting above-mentioned technical scheme, when dragging the connection rope, the slide slides in the spout, and the displacement volume of stay cord increases this moment, and then has reached the effect that the staff of being convenient for used.
Preferably, the leakage preventing portion has a cross-sectional area gradually decreasing from the end connected to the box body to the end not connected to the box body.
Through adopting above-mentioned technical scheme, when grafting portion is pegged graft in the box body, certain space produces between leak protection portion and the box body, and then the grafting portion of being convenient for is pegged graft in the box body, and then has reached the effect that makes things convenient for the staff to use.
In a second aspect, the application provides a production process of a paper product packaging box, which adopts the following technical scheme:
the production process of the paper packaging box comprises the following steps:
s1, customizing a printing plate mold;
s2, processing a paperboard; cutting the paper packaging box by using a die after the paper packaging box is completely unfolded;
s3, slotting and indenting;
s4, adhering paper boards;
s5, mounting a support resilience assembly;
and S6, installing a lifting assembly.
Through adopting above-mentioned technical scheme, the mould of customization can be convenient for staff's installation support resilience subassembly and carry and draw the subassembly, supports simultaneously that the setting of resilience subassembly and carrying and drawing the subassembly can have the effect of being convenient for the staff use.
Preferably, in step S5, when the supporting resilient assembly is mounted, the box body is first bonded to form a tubular structure with a closed bottom end; at the moment, the supporting cylinder and the reset spring are sleeved on the circumferential outer wall of the limiting rod, and the supporting cylinder is fixedly connected with the limiting spring; at the moment, one end of the limiting rod close to the reset spring is fixedly connected with one closed end of the box body; meanwhile, the return spring is fixedly connected with the box body; at this time, one end of the adjusting rope is fixedly connected with the side wall of the covering part close to the leakage-proof part, and the other end of the adjusting rope is fixedly connected with the connecting cylinder.
Through adopting above-mentioned technical scheme, at first finish the box body bonding, when rope, gag lever post, reset spring and a supporting cylinder are adjusted in the installation, the staff of being convenient for confirms its and the being connected of covering portion according to the length of adjusting the rope, and then reaches the effect that the staff of being convenient for used.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the supporting and rebounding component can prevent rebounding of the leakage-proof part when people use the paper packaging box, so that the effect of facilitating the use of workers is achieved;
2. the arrangement of the lifting assembly can facilitate the worker to pull out the insertion part from the box body, and meanwhile, the worker can damage the box body when opening the box cover, so that the effect of improving the use stability of the paper product packaging box is achieved;
3. the wear-resisting ring is arranged to avoid the direct butt of the adjusting rope and the leakage-proof part, so that the use stability of the leakage-proof part is improved, and the use stability of the whole paper packaging box is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a portion of the components shown supporting a rebound assembly;
FIG. 3 is a schematic view of a portion of the components showing the pull assembly.
In the figure, 1, a box body; 2. a box cover; 21. a cover portion; 22. a plug-in part; 23. a leakage prevention part; 231. a through hole; 3. supporting the rebound assembly; 31. a limiting rod; 32. a support cylinder; 33. a return spring; 34. adjusting the rope; 4. a wear ring; 5. a pull-up assembly; 51. pulling a rope; 52. a fixed block; 521. a chute; 522. a threading slot; 53. connecting ropes; 6. a slide plate; 7. a tension spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a paper product packaging box.
Referring to fig. 1 and 2, the paper packaging box comprises a box body 1 and a box cover 2, wherein both the box body 1 and the box cover 2 are made of paper materials; the box body 1 is a rectangular tubular structure with one closed end; the box cover 2 is positioned at the unsealed end of the box body 1, and the box cover 2 is used for sealing the opening of the box body 1; the box cover 2 comprises a covering part 21 for closing the port of the box body 1, an inserting part 22 inserted in the box body 1 for fixing the relative position between the covering part 21 and the box body 1, and a leakage-proof part 23 for improving the sealing property between the covering part 21 and the box body 1, wherein the cross-sectional area of the leakage-proof part 23 is gradually reduced from one end connected with the box body 1 to the other end not connected with the box body 1; a supporting rebound component 3 for preventing the rebound of the leakage-proof part 23 is arranged between the box body 1 and the cover part 21, and a lifting component 5 for taking the plug part 22 out of the box body 1 is arranged between the cover part 21 and the plug part 22.
Referring to fig. 1 and 2, when in use, only the lifting component 5 needs to be pulled, and at this time, under the action of the lifting component 5, the insertion part 22 is drawn out of the box and drives the covering part 21 to rotate; when covering portion 21 rotated, the setting of supporting resilience subassembly 3 realized opening leak protection portion 23, can prevent simultaneously that leak protection portion 23 from kick-backing under the inertia effect, and then reached the effect that makes things convenient for the staff to use.
Referring to fig. 1 and 2, a through hole 231 has been seted up to leak protection portion 23, be provided with wear ring 4 in the through hole 231, wear ring 4 chooses polyethylene for use and makes as the raw materials, support resilience subassembly 3 including be located box body 1 and with box body 1 seal one end fixed connection's gag lever post 31, the support section of thick bamboo 32 that the gag lever post 31 circumference outer wall and slide along box body 1 length direction is located to the cover, reset spring 33 that gag lever post 31 circumference outer wall and fixed connection support section of thick bamboo 32 and box body 1 seal one end is located to the sliding sleeve, wear to establish in through hole 231 and fixed connection support section of thick bamboo 32 and the regulation rope 34 of covering portion 21, regulation rope 34 passes through hole 231 and with covering portion 21 fixed connection.
Referring to fig. 1 and fig. 2, when in use, the covering portion 21 is opened, at this time, the covering portion 21 rotates, and under the action of the adjusting rope 34, the supporting cylinder 32 is driven to move to a side close to the covering portion 21, at this time, the supporting cylinder 32 drives the leakage-proof portion 23 to open and tightly abut against the leakage-proof portion 23, at this time, the leakage-proof portion 23 tightly abuts against the covering portion 21, so as to prevent the covering portion 21 from rebounding, thereby completing the use of the supporting rebounding assembly 3; thereby achieving the effect of facilitating the use of workers; when leak protection portion 23 need be closed simultaneously, only need with leak protection portion 23 to the one side promotion that is close to each other, leak protection portion 23 resets under reset spring 33's effect this moment, and then has accomplished the use that supports rebound assembly 3, has reached the effect that makes things convenient for the staff to use.
Referring to fig. 1 and 3, the lifting assembly 5 includes a pulling rope 51 having one end fixedly connected with the insertion part 22, two fixing blocks 52 fixed to a side of the covering part 21 away from the leakage preventing part 23, and a connecting rope 53 connected between the two fixing blocks 52 and connected with the remaining end of the pulling rope 51; a threading groove 522 and a sliding groove 521 are formed in the fixed blocks 52, the sliding groove 521 is formed in the fixed blocks 52, and the threading groove 522 penetrates through the mutually close side walls of the two fixed blocks 52 and is communicated with the sliding groove 521; the two ends of the connecting rope 53 are fixedly connected with sliding plates 6, the sliding plates 6 are inserted in the sliding grooves 521 in a sliding mode, and the connecting rope 53 is inserted in the threading groove 522 in a sliding mode; a tension spring 7 is arranged between the side wall of the two sliding plates 6 which are deviated from each other and the fixed block 52.
Referring to fig. 1 and 3, when using to carry and draw subassembly 5 to open lid 2, only need to draw and connect rope 53, connect rope 53 this moment and drive stay cord 51 and remove to one side of keeping away from box body 1, and then realize taking grafting portion 22 out, open completely when lid 2, under the effect of extension spring 7, it resets to connect rope 53, and then be convenient for carry and draw subassembly 5 and use next time, it need not peg graft the finger between box body 1 and grafting portion 22 to have the effect of facilitating use to carry setting up of drawing subassembly 5 simultaneously, and then guaranteed the integrality and the stability in use of paper products assurance box.
The implementation principle of a paper product packaging box in the embodiment of the application is as follows: rope 53 is connected in the pulling, and stay cord 51 realizes taking grafting portion 22 out in by box body 1 under the effect of connecting rope 53, realizes simultaneously the upset of covering portion 21, and the effect under the regulation rope 34 support tube 32 butt leak protection portion 23 realizes that leak protection portion 23 opens this moment, prevents simultaneously that leak protection portion 23 from kick-backing up, realizes covering portion 21 under the effect of leak protection portion 23 and is in the state of opening, and then has reached the effect that the staff of being convenient for used.
The embodiment of the application also discloses a production process of the paper product packaging box.
The method comprises the following steps: s1, customizing a printing plate mold; different printing plate moulds are made according to the shape of the fully-unfolded opening of the paper product packaging box and different sizes of production.
S2, processing a paperboard; cutting the paper packaging box by using a die after the paper packaging box is completely unfolded;
s3, grooving and indenting; and cutting and impressing the redundant parts of the paperboard according to the design drawing of the paper product packaging box to form a covering part 21, a leakage-proof part 23 and an inserting part 22.
And S4, adhering paper boards.
S5, mounting the support rebound component 3; when the supporting resilience assembly 3 is installed, firstly, the box body 1 is bonded into a cylindrical structure with a closed bottom end; at the moment, the supporting cylinder 32 and the return spring 33 are sleeved on the circumferential outer wall of the limiting rod 31, and the supporting cylinder 32 is fixedly connected with the limiting spring; at the moment, one end of the limiting rod 31 close to the return spring 33 is fixedly connected with one closed end of the box body 1; meanwhile, the return spring 33 is fixedly connected with the box body 1; at this time, one end of the adjusting rope 34 is fixedly connected with the side wall of the covering portion 21 near the leakage preventing portion 23, and the other end is fixedly connected with the connecting cylinder.
S6, installing the lifting assembly 5; one end of the pull rope 51 is fixedly connected with the inserting part 22, the other end of the pull rope is fixedly connected with the connecting rope 53, meanwhile, the fixing block 52 is fixedly connected with the covering part 21, and then the connecting rope 53 is fixedly connected with the sliding plate 6.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A paper product packaging box comprises a box body (1) and a box cover (2), wherein the box body (1) is of a rectangular tubular structure with one closed end, and the box cover (2) is positioned on the unsealed side of the box body (1); lid (2) are including being used for carrying out the lid (21) that seals with box body (1) port, peg graft in box body (1) be used for fixed lid (21) and box body (1) between relative position grafting portion (22) and be used for improving leak protection portion (23) of leakproofness between lid (21) and box body (1), its characterized in that: a supporting rebound component (3) for preventing the rebound of the leakage-proof part (23) is arranged between the box body (1) and the covering part (21); the leakage-proof part (23) is provided with a through hole (231); support subassembly (3) of kick-backing including be located box body (1) and with box body (1) seal one end fixed connection's gag lever post (31), the cover is located gag lever post (31) circumference outer wall and support section of thick bamboo (32) that slide along box body (1) length direction, the adjusting rope (34) of wearing to establish in through-hole (231) and fixed connection support section of thick bamboo (32) and cover portion (21) are located gag lever post (31) circumference outer wall and fixed connection support section of thick bamboo (32) and box body (1) seal one end to the slip cap.
2. A paper pack according to claim 1, wherein: and a wear-resistant ring (4) is fixedly connected in the through hole (231).
3. A paper pack according to claim 1, wherein: a lifting component (5) which is convenient for taking out the insertion part (22) from the box body (1) is arranged between the covering part (21) and the insertion part (22).
4. A paper pack according to claim 3, wherein: the lifting component (5) comprises a pull rope (51) with one end fixed with the insertion part (22), two fixing blocks (52) fixed on one side of the covering part (21) departing from the leakage-proof part (23), and a connecting rope (53) connected between the two fixing blocks (52) and fixedly connected with the rest end of the pull rope (51).
5. A paper product package according to claim 4, wherein: a sliding groove (521) and a threading groove (522) are formed in the fixing blocks (52), the threading groove (522) is positioned on one side, close to each other, of the two fixing blocks (52), and the threading groove (522) penetrates through the side walls, close to each other, of the two fixing blocks (52); one end of the connecting rope (53) which is deviated from each other is fixedly connected with a sliding plate (6), the sliding plate (6) is inserted in the sliding groove (521) in a sliding way, and the connecting rope (53) is inserted in the threading groove (522); and a tension spring (7) is arranged between the side wall of the two sliding plates (6) which are deviated from each other and the fixed block (52).
6. A paper pack according to claim 1, wherein: the cross-sectional area of the leakage-proof part (23) is gradually reduced from one end connected with the box body (1) to one end not connected with the box body (1).
7. A process for the production of a carton as claimed in any one of claims 1 to 6, characterized in that: the method comprises the following steps:
s1, customizing a printing plate mold;
s2, processing a paperboard; cutting the paper packaging box by using a die after the paper packaging box is completely unfolded;
s3, grooving and indenting;
s4, adhering paper boards;
s5, mounting the support resilience assembly (3);
s6, installing the pulling assembly (5).
8. The production process of the paper product packaging box according to claim 7, characterized in that: in step S5, when the supporting springback component (3) is installed, firstly, the box body (1) is bonded into a cylindrical structure with a closed bottom end; at the moment, the supporting cylinder (32) and the return spring (33) are sleeved on the circumferential outer wall of the limiting rod (31), and the supporting cylinder (32) is fixedly connected with the return spring (33); at the moment, one end of the limiting rod (31) close to the return spring (33) is fixedly connected with one closed end of the box body (1); meanwhile, the return spring (33) is fixedly connected with the box body (1); at this time, one end of the adjusting rope (34) is fixedly connected with the side wall of the covering part (21) close to the leakage-proof part (23), and the other end is fixedly connected with the supporting cylinder (32).
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