CN115042422A

CN115042422A - Paper film laminating method for film package

Info

Publication number: CN115042422A
Application number: CN202210496955.5A
Authority: CN
Inventors: 王美乐; 傅秋佳; 沈永水; 梁奕昆; 邓志吉; 刘明
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-13
Anticipated expiration: 2042-05-09
Also published as: CN115042422B

Abstract

The application relates to the technical field of packaging, in particular to a paper film laminating method for film packaging. The method for laminating the paper film of the film package comprises the following steps: providing a paperboard; controlling a film feeding mechanism to feed a film; the film conveyed by the film conveying mechanism is accommodated by the film accommodating mechanism; controlling the film winding mechanism to obtain and wind the film positioned between the film feeding mechanism and the film collecting mechanism; controlling the first adsorption mechanism to adsorb one end of the thin film close to the film collecting mechanism; controlling the second adsorption mechanism to adsorb one end of the film close to the film feeding mechanism; controlling the first adsorption mechanism and the second adsorption mechanism to respectively drive the corresponding end parts of the film to move towards the paper board, and enabling two ends of the film to be attached to the paper board; and in the movement process of the first adsorption mechanism and the second adsorption mechanism, the film rolling mechanism simultaneously releases the rolled film. The advantage of this application lies in, can realize the compound demand between the different ratios of diaphragm length and cardboard length.

Description

Paper film laminating method for film package

Technical Field

The application relates to the technical field of film packaging, in particular to a paper film laminating method for film packaging.

Background

When the paper film laminating package is applied to product packaging with a certain height, the film needs to be longer than the paper in the paper film laminating production stage. In the stage of laminating the paper boards, two ends of the film are adhered to the adhesive areas of the paper boards, but the length of the film is larger than that of the paper boards, so that articles can be placed between the film and the paper boards, namely, the packaging of products is realized.

Currently, paper film local lamination in the industry is realized by adopting a film absorption roller to realize equal-length lamination in a ratio of 1:1 of a film to a paperboard. The method is adopted in the industry for realizing the equipment and the production process with unequal length film covering, such as the ratio of the film to the paperboard is more than 1: the roller assembly with the specific shape realizes the pretreatment of the film, specifically, the roller with the convex part is meshed with the roller with the concave part for transmission, and the irregular film coating between the film and the paper is realized by convex-concave matching by utilizing the convex-concave principle. But the uneven length tectorial membrane is realized with the unsmooth cooperation of two film suction roller, because the protruding height of arch and the depth dimension of recess are fixed, so the length extension of film has the limitation.

Disclosure of Invention

In view of the above, there is a need for a paper film lamination method that can achieve film packaging requirements for different paperboard to film lamination ratios.

In order to solve the above technical problem, a first object of the present application is to provide the following technical solutions:

a paper film laminating method for film packaging is applied to paper film laminating equipment, wherein the paper film laminating equipment comprises a film feeding mechanism, a film collecting mechanism, a film rolling mechanism, a first adsorption mechanism and a second adsorption mechanism, and the film rolling mechanism is positioned between the film feeding mechanism and the film collecting mechanism; the paper film laminating method for the film package comprises the following steps:

providing a paperboard;

controlling the film feeding mechanism to feed the film;

the film conveyed by the film conveying mechanism is received by the film receiving mechanism;

controlling the film winding mechanism to obtain and wind a film positioned between the film feeding mechanism and the film collecting mechanism;

controlling the first adsorption mechanism to adsorb one end of the thin film close to the film collection mechanism;

controlling the second adsorption mechanism to adsorb one end of the film close to the film feeding mechanism;

controlling the first adsorption mechanism and the second adsorption mechanism to respectively drive the corresponding end parts of the thin film to move towards the paper board, and enabling two ends of the thin film to be attached to the paper board; and in the movement process of the first adsorption mechanism and the second adsorption mechanism, the film rolling mechanism releases the rolled film simultaneously.

In one embodiment, the film collecting mechanism is arranged in a rotating manner; wherein, the step of receiving the film mechanism and receiving the film comprises:

the film collecting mechanism picks up the free end of the film conveyed by the film conveying mechanism;

and controlling the film collecting mechanism to rotate so as to synchronously collect the film conveyed by the film conveying mechanism.

In one embodiment, the film collecting mechanism is arranged as a film collecting plate; wherein, the step of receiving the film mechanism and receiving the film comprises:

the film collecting plate is used for receiving the film conveyed by the film conveying mechanism and stacking the film on the film collecting plate.

In one embodiment, the method further comprises the steps of:

the distance between the first suction mechanism and the second suction mechanism is adjusted based on the size of the paperboard and/or the ratio of the paperboard to the film.

In one embodiment, the paper film laminating apparatus includes a slitting mechanism; the method further comprises the following steps:

controlling a slitting mechanism to slit the film based on the preset length of the film;

in one embodiment, the slitting mechanism slits the film near one end of the film feeding mechanism.

In one embodiment, the step of controlling the slitting mechanism to slit the film based on the preset length of the film comprises:

and acquiring the preset length of the film to be conveyed according to the proportion of the paperboard and the film.

And the slitting mechanism slits the film according to a preset length.

In one embodiment, the step of controlling the slitting mechanism to slit the film near one end of the film feeding mechanism comprises:

judging whether the first adsorption mechanism adsorbs one end of the thin film close to the film collecting mechanism;

if yes, controlling a splitting mechanism to split the film.

In one embodiment, the step of providing paperboard comprises the steps of:

cutting the paper board;

gluing partial areas of the cut paperboard to form gluing areas;

and conveying the glued paperboard.

The second purpose of this application is to provide the following technical solutions:

a paper film laminating method for film packaging is applied to paper film laminating equipment, wherein the paper film laminating equipment comprises a film feeding mechanism, a film rolling mechanism, a first adsorption mechanism and a second adsorption mechanism, and the film rolling mechanism is positioned between the first adsorption mechanism and the second adsorption mechanism; the paper film laminating method for the film package comprises the following steps:

providing a paperboard;

controlling the film feeding mechanism to feed the film; wherein the film is disposed away from the overhang of the film feeding mechanism and forms a free end;

controlling the film rolling mechanism to obtain a film positioned between the first adsorption mechanism and the second adsorption machine and rolling the film;

controlling the first adsorption mechanism to adsorb the free end of the film;

In one embodiment, the method further comprises the steps of:

and controlling a slitting mechanism to slit the film based on the preset length of the film.

acquiring the preset length of the film to be conveyed according to the proportion of the paperboard and the film;

and the slitting mechanism slits the film according to a preset length.

judging whether the first adsorption mechanism adsorbs one end of a film close to the first adsorption mechanism;

if yes, controlling a splitting mechanism to split the film.

In one embodiment, the step of "providing paperboard" comprises the steps of:

cutting the paper board;

gluing partial areas of the cut paperboard to form gluing areas;

and conveying the glued paperboard.

Compared with the prior art, the film packaging paper film laminating equipment acquires and rolls the film positioned between the film feeding mechanism and the film collecting mechanism by adopting the film rolling mechanism; namely, the film winding mechanism can wind the film with preset length along the length direction of the film; when the first adsorption mechanism and the second adsorption mechanism respectively drive two ends of the film to move towards the paperboard and cover the paperboard, the film rolling mechanism releases the rolled film, and the released film can be hung or stacked on the paperboard; thus, the requirement of combination between different ratios of the length of the film and the length of the paperboard is met.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a paper film laminating apparatus for providing film wrapping according to the present application.

Fig. 2 is a schematic structural diagram of a part of a film-wrapped paper film laminating apparatus according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of the first rotating member provided in the present application.

Fig. 4 is a schematic flow chart of the paper film and film laminating process in fig. 2 provided by the present application.

Fig. 5 is a schematic structural diagram of a part of a film-wrapped paper film laminating apparatus according to an embodiment of the present application.

Fig. 6 is a schematic structural view of a film collecting mechanism according to an embodiment of the present disclosure.

Fig. 7 is a schematic flow chart of the paper film and film laminating process in fig. 6 provided by the present application.

Fig. 8 is a schematic structural view of a paper film and a film laminated together according to the present application.

Fig. 9 is a flowchart of an embodiment of a paper film laminating method for film packaging according to the present disclosure.

Fig. 10 is a flow chart of another embodiment of a method of film-wrapping paper film lamination as provided herein.

Reference numerals: 100. a paper film laminating device; 101. a paperboard; 102. a film; 103. a free end; 10. a base; 20. a film feeding mechanism; 21. a film feeding roller; 30. a first adsorption mechanism; 31. a first seat body; 311. a groove; 32. a first adsorption plate; 321. a first adsorption hole; 33. a second driving member; 40. a second adsorption mechanism; 41. a second seat body; 42. a second adsorption plate; 421. a second adsorption hole; 43. a third driving member; 50. a film winding mechanism; 51. a first driving member; 52. a first rotating member; 53. a third seat body; 60. an adjustment mechanism; 61. a telescopic unit; 62. a first connecting seat; 63. a second connecting seat; 70. a paperboard transport mechanism; 71. a conveyor belt; 80. a slitting mechanism; 81. a slitting knife; 90. a film collecting mechanism; 91. collecting a membrane plate; 92. a film collecting groove; 93. a second rotating member.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used in the description of the present application are for illustrative purposes only and do not represent the only embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature or that the first feature is in indirect contact with the second feature via an intermediate medium. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the description of the present application, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present application provides a film-wrapped paper laminating apparatus 100, the paper laminating apparatus 100 is used for laminating paper sheets 101 and films 102 in different size ratios, and the laminated structure (as shown in fig. 8) can be used for packaging products, especially products with a certain height.

As shown in fig. 2, the paper film laminating apparatus 100 provided by the present application includes at least a base 10, a film feeding mechanism 20, a first adsorption mechanism 30, a second adsorption mechanism 40, and a film winding mechanism 50; the base 10 is basically used as a carrier for carrying various mechanisms and components. The film feeding mechanism 20 is used for feeding the film 102 for lamination. Wherein the film 102 has a free end 103, and the free end of the film 102 moves towards the first adsorption mechanism 30 during the continuous conveying process of the film conveying mechanism 20. The first suction mechanism 30 is mounted on the base 10 for sucking the free end 103 of the film 102. The second adsorption mechanism 40 is arranged at a distance from the first adsorption mechanism 30 and is used for adsorbing one end of the thin film 102 close to the film conveying mechanism 20; the film rolling mechanism 50 is rotatably mounted on the base 10 and used for taking and rolling the film 102 positioned between the first adsorption mechanism 30 and the second adsorption mechanism 40; at least part of the first suction mechanism 30 and the second suction mechanism 40 can move relative to the base 10 to respectively drive the free end 103 of the film 102 and the end close to the film feeding mechanism 20 to move toward the paper board 101 and cover the paper board 101, and at the same time, the film winding mechanism 50 releases the wound film 102.

It is understood that, in the present application, the length of the film 102 is continuously increased as the film feeding mechanism 20 continues to feed (discharge) the film. When the length of the film 102 reaches a certain length, the film winding mechanism 50 acquires and winds the film 102 between the first adsorption mechanism 30 and the second adsorption mechanism 40, and at this time, part of the film 102 is wound on the film winding mechanism 50; furthermore, the first adsorption mechanism 30 adsorbs the free end 103 of the film 102, and the second adsorption mechanism 40 adsorbs one end of the film 102 close to the film feeding mechanism 20; and under the drive of the first adsorption mechanism 30 and the second adsorption mechanism 40, the free end 103 of the film 102 and the end close to the film feeding mechanism 20 respectively move towards the paper board 101 and are bonded with the glue spreading area on the paper board 101. Under the driving of the first adsorption mechanism 30 and the second adsorption mechanism 40, the film 102 rolled by the film rolling mechanism 50 is also released, and the released film 102 can be hung or stacked on the paper board 101; in this way, by winding and releasing the film 102 by the film winding mechanism 50, the covering requirements of different proportions between the length of the film 102 and the length of the paper board 101 can be realized.

It should be explained that, during the process of rolling up the film by the film rolling mechanism 50, the film feeding mechanism 20 will continuously feed the film, and when the length of the film 102 reaches the preset length, the first adsorbing mechanism 30 also adsorbs the free end 103 of the film 102. Of course, the first adsorption mechanism 30 may adsorb the free end 103 by adsorbing the free end 103 when the film feeding mechanism 20 starts to feed the film; alternatively, the first suction mechanism 30 may suck the free end 103 after the film winding mechanism 50 winds the film, that is, after the film winding mechanism 50 winds a part of the film, the free end 103 may be sucked.

As shown in fig. 1, the film feeding mechanism 20 is suspended from the base 10. The film feeding mechanism 20 may be supported by the base 10 or may be supported by another member having a supporting function. The film feeding mechanism 20 is relatively located above the base 10 in a direction perpendicular to the base 10. This allows the film feeding mechanism 20 to have a sufficient stroke when releasing the film.

In one embodiment, the film feeding mechanism 20 includes a film feeding roller 21 and a film feeding motor (not shown), and the film feeding roller 21 is wound with the film 102 to form a roll of film. The film feeding motor is connected with the film feeding roller 21 and drives the film feeding roller 21 to rotate, so that the film placing or film conveying 102 action is realized. Of course, the type of the film feeding mechanism 20 is not limited to the above-described structure, and other structures having a function of feeding a film may be employed.

As shown in fig. 2, the main function of the first adsorption mechanism 30 is to adsorb the free end 103 of the film 102, and to move the free end of the film 102 and realize the combination between the film 102 and the paper board 101. The first suction mechanism 30 is located between the base 10 and the film feeding mechanism 20 in a direction perpendicular to the base 10. In this way, the structure of the paper film laminating apparatus 100 is also made more compact.

The first adsorption mechanism 30 includes a first seat 31, a first adsorption plate 32 and a second driving member 33. The first housing 31 is mounted on the base 10 for carrying. The first absorption plate 32 is slidably mounted on the first base 31 for absorbing the free end 103 of the film 102; the second driving member 33 is provided with a motor or a cylinder. The second driving member 33 is connected to the first absorption plate 32 for driving the first absorption plate 32 to slide on the first seat 31 to move toward the paper board 101. It will be appreciated that the provision of sliding here makes it possible to exploit the inherent guidance of the sliding structure, so as to make the movement of the first suction plate 32 more reliable; and the sliding mode is simple and low in cost. Here, the sliding structure may be provided as a slide rail and a slider structure. Of course, the movement of the first adsorption plate 32 relative to the first seat 31 is not limited to the above-mentioned sliding, and it may be set as a screw rod structure or directly adopt an air cylinder, etc., and is not limited herein.

The first housing 31 may be formed as one body or as a separate body from the base 10. The base 10 is more stable and reliable as a whole due to the integral structure. And the split type structure can also facilitate the processing of the base 10 and the first seat 31. In this embodiment, the first housing 31 may be separated from the base 10.

As shown in fig. 2, the surface of the first seat 31 facing the base 10 is provided with a groove 311, and after the first seat 31 is mounted on the base 10, a cavity is defined between the groove 311 and the base 10. The first suction pad 32 is received in a chamber and the chamber is arranged to pass through in the direction of movement of the first suction pad 32, so that the first suction pad 32 is extended out of the chamber by the second driving member 33 and moved towards the sheet 101.

The first adsorption plate 32 is provided in a box shape, a plurality of first adsorption holes 321 are opened in a side of the first adsorption plate 32 facing the paper sheet 101, and an adsorption material is provided in the first adsorption plate 32. The adsorption member is an air pump or a vacuum pump, and after the adsorption member is started, air is continuously sucked into the first adsorption plate 32 through the first adsorption holes 321, so that negative pressure is formed in the first adsorption plate 32 relative to the outside of the first adsorption plate 32, and the film 102 is adsorbed on the first adsorption plate 32.

As shown in fig. 2, the second adsorption mechanism 40 mainly functions to adsorb one end of the film 102 close to the film feeding mechanism 20 and move the film 102 and the paper board 101. The second adsorption mechanism 40 is located above the first adsorption mechanism 30 in a direction perpendicular to the base 10; meanwhile, the second adsorption mechanism 40 is located between the first adsorption mechanism 30 and the film feeding mechanism 20. In this way, the above-described structures are sequentially arranged in a direction perpendicular to the base 10, so that the structure of the paper film laminating apparatus 100 is more compact. And, the distance between the second adsorption mechanism 40 and the first adsorption mechanism 30 corresponds to the distance between the glue coated areas of the paper sheet 101. Therefore, when the second adsorption mechanism 40 drives the film 102 to move towards the paper board 101, the paper board 101 and the film 102 can be correspondingly combined.

The second suction mechanism 40 includes a second seat 41, a second suction plate 42, and a third driving member 43. The second seat 41 is used as a carrier, and is disposed in a floating manner relative to the first adsorption mechanism 30, that is, the second seat 41 and the first adsorption mechanism 30 are spaced apart from each other. The second absorption plate 42 is slidably mounted on the second seat 41 for absorbing one end of the film 102 close to the film feeding mechanism 20; the third driving member 43 is provided as a motor or a cylinder. The third driving member 43 is connected to the second suction plate 42 for driving the second suction plate 42 to slide on the second seat 41 and move toward the paper board 101, so as to drive one end of the film 102 close to the film feeding mechanism 20 to cover the paper board. It is understood that, here, the sliding is provided, and the guiding property of the sliding structure itself can be utilized to make the movement of the second adsorption plate 42 more reliable; and the sliding mode is simple and low in cost. Here, the sliding structure may be provided as a slide rail and a slider structure. Of course, the movement of the second suction plate 42 relative to the second seat 41 is not limited to the above-mentioned sliding, and it may be set as a screw rod structure or directly adopt an air cylinder, etc., and is not limited herein.

The second seat 41 is spaced apart from the first seat 31 in a direction perpendicular to the base 10. The side of the second fastening structure 41 away from the base 10 is provided with a groove (not labeled), after the second fastening structure 41 is mounted on the base 10 or other load-bearing components. The second suction plate 42 is installed in the groove, and the groove is provided to be penetrated in a direction in which the second suction plate 42 moves, so that the second suction plate 42 is protruded and moved toward the paper sheet 101 by the third driving member 43.

As shown in fig. 2, the second suction plate 42 is provided in a box shape, a plurality of second suction holes 421 are opened on a side of the second suction plate 42 facing the paper sheet 101, and a suction member is provided in the second suction plate 42. The adsorption member adopts an air pump or a vacuum pump, and after the adsorption member is started, air is continuously sucked into the second adsorption plate 42 through the second adsorption hole 421, so that negative pressure is formed inside the second adsorption plate 42 relative to the outside of the second adsorption plate 42, and the film 102 is adsorbed on the second adsorption plate 42.

As shown in fig. 2, the film winding mechanism 50 is rotatably mounted on the base 10 and is located between the base 10 and the film feeding mechanism 20. The film rolling mechanism 50 is mainly used for rolling the film 102, so that the length of the film 102 is larger than that of the paper board, and the production requirements of different proportions of the paper board 101 and the film 102 are met. It will be appreciated that by precisely controlling the length of film taken up by the film take-up mechanism 50, it is possible to achieve a combination of different sizes of film 102 lengths and paperboard 101. Further, by providing the film winding mechanism 50, when the film feeding mechanism 20 can continuously feed the film 102, it is possible to realize infinite winding of the film, that is, infinite extension of the film 102.

The film winding mechanism 50 can take the film automatically or manually. Here, the automatic acquiring, i.e., film rolling mechanism 50 may automatically suck the thin film; and manually positioned on the film winding mechanism 50. In this embodiment, the film winding mechanism 50 is configured to automatically absorb the film, so that the film is positioned on the film winding mechanism 50, and thus the automation of film winding can be realized, and the production efficiency is improved.

In one embodiment, the film winding mechanism 50 is disposed between the base 10 and the second adsorption mechanism 40. Specifically, the film winding mechanism 50 is disposed between the first adsorption mechanism 30 and the second adsorption mechanism 40 in a direction perpendicular to the base 10, so that the base 10, the first adsorption mechanism 30, the film winding mechanism 50, and the second adsorption mechanism 40 are disposed in order in the direction perpendicular to the base 10. Therefore, the structure of the paper film laminating equipment is more compact.

As shown in fig. 2, the film winding mechanism 50 is mounted on the first adsorption mechanism 30. Specifically, the film winding mechanism 50 is mounted on the first seat 31 and is located on a side of the first seat 31 close to the film 102, so that the film winding mechanism 50 winds the film 102.

The film winding mechanism 50 includes a first driving member 51, a first rotating member 52, and a catching member (not shown). The first driver 51 may be provided as a motor or other power unit. The first rotating member 52 is rotatably mounted on the base 10 and can roll up or release the film 102 under the driving of the first driving member 51. The capturing member is disposed on the first rotating member 52 and is used for capturing the film between the first adsorption mechanism 30 and the second adsorption mechanism 40 (or the film between the base 10 and the second adsorption mechanism 40) so that the first rotating member 52 can roll up the film 102 during the rotation process.

In one embodiment, as shown in fig. 4, the first rotating member 52 is a roller and the roller is provided with a through hole (not shown) communicating with the inside of the roller; the acquisition part is arranged as an adsorption part which can generate adsorption force through the through hole so as to adsorb the film 102 to the outer surface of the roller. With this arrangement, the take-up member and the first rotating member 52 may be integrally formed to further facilitate the winding of the film 102 by the first rotating member 52. Here, the absorption piece adopts aspiration pump or vacuum pump, and absorption piece starts the back and constantly inhales the roller with the air through the through-hole inside, makes the inside relative roller of roller outside form the negative pressure to adsorb film 102 in the roller. Of course, the roller and the suction member may be provided with the same component, such as a vacuum suction roller or the like.

Further, as shown in fig. 2, the film winding mechanism 50 further includes a third seat 53, the third seat 53 is mounted on the first seat 31, the first rotating member 52 is rotatably mounted on the third seat 53, and the first driving member 51 is also mounted on the third seat 53 and connected to the first rotating member 52.

As shown in fig. 1 or 5, the paper film laminating apparatus 100 further includes an adjusting mechanism 60, and the adjusting mechanism 60 is used to adjust the distance between the first adsorption mechanism 30 and the second adsorption mechanism 40. It is understood that the distance between the first adsorption mechanism 30 and the second adsorption mechanism 40 is corresponding to the size (width or length) of the paper sheet 101, and different distances between the first adsorption mechanism 30 and the second adsorption mechanism 40 can be adapted to paper sheets 101 with different sizes. Therefore, the adjusting mechanism 60 is provided to adjust the distance between the first adsorption mechanism 30 and the second adsorption mechanism 40, so that the paper film laminating device provided by the present application can realize lamination between paper sheets 101 with different sizes and films 102 with different sizes. In other words, the production requirement of any proportion of the coating between the paper board 101 and the film 102 can be realized.

Further, the adjustment mechanism 60 may be provided as an automatic adjustment mechanism or a manual adjustment mechanism. The automatic adjustment mechanism can automatically adjust the distance between the first adsorption mechanism 30 and the second adsorption mechanism 40. The manual adjustment mechanism requires manual work to adjust the distance between the first adsorption mechanism 30 and the second adsorption mechanism 40. It will be appreciated that the particular selection of the adjustment mechanism 60 may be set according to actual manufacturing or operational requirements and is not intended to be limiting. In this embodiment, the adjustment mechanism 60 is provided as an automatic adjustment mechanism to provide a basis for an automatic lamination line between the sheet 101 and the film 102.

In one embodiment, as shown in fig. 2 or 5, the adjusting mechanism 60 at least includes a fourth driving member (not shown) and a telescopic unit 61; the telescopic unit 61 is arranged between the first adsorption mechanism 30 and the second adsorption mechanism 40 and is respectively connected with the first adsorption mechanism 30 and the second adsorption mechanism 40; the fourth driving member is used to drive the second adsorption mechanism 40 to move (the telescopic unit 61 is passively telescopic) or the telescopic unit 61 is actively telescopic, so that the second adsorption mechanism 40 is far away from the first adsorption mechanism 30, thereby realizing the adjustment of the distance between the two.

Further, the telescopic unit 61 may be configured as a telescopic rod structure, a link hinge structure, or the like. In the present embodiment, the telescopic unit 61 is provided as a link hinge structure. The link hinge structure is respectively connected with the first adsorption mechanism 30 and the second adsorption mechanism 40, and the link hinge structure enables the link hinge structure to extend or retract under the action of the tension or compression of the fourth driving part, so as to drive the second adsorption mechanism 40 to move relative to the first adsorption mechanism 30. Here, the link hinge structure includes a plurality of links hingedly connected to each other. The mutual rotation between the connecting rods can realize the extension or retraction movement.

As shown in fig. 2 or fig. 5, the adjusting mechanism 60 further includes a first connecting seat 62 and a second connecting seat 63 fixed on the first seat 31, the second connecting seat 63 fixed on the second seat 41, and the telescopic unit 61 is disposed on the first connecting seat 62 and the second connecting seat 63 and connected to the first connecting seat 62 and the second connecting seat 63 respectively, so as to realize the connection between the telescopic unit 61 and the first adsorbing mechanism 30 and the second adsorbing mechanism 40.

As shown in fig. 1, the paper film laminating apparatus 100 further includes a paper board conveying mechanism 70, and the paper board conveying mechanism 70 is disposed at one side of the base 10 to convey the paper board 101 to a predetermined station to perform lamination with the film 102 at the predetermined station.

In one embodiment, the paper board conveying mechanism 70 is provided with a conveyor belt structure, and the paper boards 101 are placed on the conveyor belt 71 and conveyed forward by the conveyor belt 71. Of course, the cardboard conveying mechanism 70 is not limited to the structure of the conveying belt, and it may be configured to realize other structures for conveying the cardboard (material).

Further, before the paper board 101 is conveyed to a predetermined station, the paper board 101 needs to be subjected to glue coating treatment, so that when the paper board 101 is conveyed to the predetermined station, the first adsorption mechanism 30 and the second adsorption mechanism 40 respectively drive the two ends of the film 102 to be bonded on the paper board 101, that is, the combination between the paper board 101 and the film 102 is realized.

Here, the principle of the cylinder transfer printing is used for the cardboard gluing, glue is transferred to the cardboard 101 through the glue strip on the gluing cylinder (not shown), only the glue strip (including length and/or width) suitable for the size of the cardboard 101 needs to be attached to the gluing cylinder, the glue strip is glued through the glue groove during the rotation of the gluing cylinder, so that partial coating of the glue can be realized, the cardboard 101 is provided with glue for realizing partial combination of the film 102 and the cardboard 101, and the part of the cardboard 101 without glue is separated from the film 102. The lamination of the paper board 101 and the film 102 means that after the paper board 101 is glued, the paper board is continuously conveyed by the paper board conveying mechanism 70, when the paper board 101 is conveyed to a preset station, the first adsorption mechanism 30 and the second adsorption mechanism 40 respectively drive the two ends of the film 102 to be bonded to the glue spreading area of the paper board 101, and at this time, the film rolling mechanism 50 also finishes the release of the rolled film (the part is not bonded with the glue), namely, the structure shown in fig. 8 is presented.

As shown in fig. 1 or 2, the paper film laminating apparatus 100 may further include a slitting mechanism 80, and when the film conveyed by the film conveying mechanism 20 reaches a predetermined length, the slitting mechanism 80 is configured to cut the film 102 so that the first and

second suction mechanisms

30 and 40 can laminate the cut film to the paper sheet 101. It will be appreciated that by providing the slitting mechanism 80, it is possible to slit the film according to the desired length of the film 102, thus allowing for real-time and accurate blending of different paperboard to film ratios depending on the actual requirements. It should be understood that the slitting mechanism 80 may not be provided in the paper laminating apparatus 100, and if the slitting mechanism 80 is not provided, the film 102 conveyed by the film feeding mechanism 20 may be provided as a film segment, so that the first adsorbing mechanism 30 and the second adsorbing mechanism 40 move the film segment toward the paper board 101.

In one embodiment, the slitting mechanism 80 is disposed between the sheet transport mechanism 70 and the base 10; the slitting mechanism 80 is located between the film feeding mechanism 20 and the second suction mechanism 40 in a direction perpendicular to the base 10.

Specifically, the slitting mechanism 80 includes a slitting blade 81 and a corresponding driving member (not shown) coupled to the slitting blade 81 and capable of driving the slitting blade 81 to move relative to the second suction mechanism 40 to cut the film 102 at a suitable position.

As shown in fig. 5 and 6, the paper film laminating apparatus 100 further includes a film collecting mechanism 90, and the film collecting mechanism 90 and the film feeding mechanism 20 are disposed at an interval. The film receiving mechanism 90 is used for receiving the film 102 conveyed by the film conveying mechanism 20. That is, the free end 103 of the film 102 is received by the film receiving mechanism 90 during the film feeding mechanism 20 releasing the film, and the film receiving mechanism 90 continuously receives the film released by the film feeding mechanism 20 during the film feeding mechanism 20 continuously releasing the film. It can be understood that, by arranging the film collecting mechanism 90 to collect the film conveyed by the film conveying mechanism 20, the film is prevented from being overlong and scattered and the film can be prevented from influencing the operation of other mechanisms.

The film winding mechanism 50 is disposed between the film feeding mechanism 20 and the film collecting mechanism 90, is rotatably mounted on the base 10, and is used for taking the film 102 located between the film feeding mechanism 20 and the film collecting mechanism 90 and winding the film 102 on the film feeding mechanism 20 and the film collecting mechanism 90. The first adsorption mechanism 30 is located between the film take-up mechanism 90 and the film winding mechanism 50. The film winding mechanism 50 is rotatably mounted on the first adsorption mechanism 30 to take in the thin film 102 between the first adsorption mechanism 30 and the second adsorption mechanism 40.

As shown in fig. 5, in an embodiment, the film collecting mechanism 90 includes a film collecting plate 91, and the film collecting plate 91 is mounted on the base 10 or the first adsorbing mechanism 30 for collecting the film 102. Specifically, the film collecting plate 91 is provided with a film collecting groove 92, and a notch of the film collecting groove 92 is provided toward the film feeding mechanism 20 so that the free end 103 of the film can be accommodated in the film collecting groove, and the film continuously fed by the film feeding mechanism 20 is also stored in the film collecting groove 92. When the film winding mechanism 50 starts winding the film, the film in the film winding groove 92 and the film on the film feeding mechanism 20 are wound by the film winding mechanism 50, and the slitting mechanism 80 cuts the film after the wound length reaches a predetermined length.

As shown in fig. 6, in an embodiment, the film collecting mechanism 90 is configured to rotate. The film collecting mechanism 90 includes a second rotating member 93 and a fifth driving member (not shown), the second rotating member 93 is rotatably disposed and can collect the film 102 conveyed by the film conveying mechanism 20; the fifth driving member is connected to the second rotating member 93 for driving the second rotating member 93 to rotate, so as to roll up the film. By the arrangement, the second rotating piece 93 is arranged, so that the film released by the film feeding mechanism 20 can be coiled, and the film is prevented from being overlong and scattered; meanwhile, in the process of winding the film 102 by the film winding mechanism 50, the second rotating member 93 and the film feeding mechanism 20 are positioned so that both ends of the film 102 are always in a tensioned state, so that the film winding mechanism 50 is misaligned in the process of winding.

The process of laminating the paper sheet 101 and the film 102 according to the present invention will be described with reference to the drawings.

As shown in fig. 2 and 3, when the film collecting mechanism 90 is not provided, the laminating process between the paper board 101 and the film 102 is as follows: the device comprises a paper board cutting device, a paper board gluing device, a paper conveying board, a film conveying mechanism, a first adsorption mechanism adsorption film, a film rolling mechanism film rolling device, a film rolling mechanism release film, a second adsorption mechanism adsorption film, a cutting film and a paper film laminating device. Here, the paperboard slitting means slitting the paper or paperboard 101 into sheets of a desired size. The step of gluing the paperboard refers to gluing the paperboard in a gluing area. The sheet feeding means is a sheet feeding means using a sheet feeding mechanism 70. The film feeding mechanism is used for conveying a film. The first adsorption mechanism adsorbs the film, namely, the free end (the end of the film close to the base) of the film is adsorbed by the first adsorption mechanism. The film rolling mechanism rolls the film, namely the film rolling mechanism rolls the film. The film rolling mechanism releases the film, namely the film rolling mechanism releases the film rolled by the film rolling mechanism when the first adsorption mechanism and the second adsorption mechanism respectively drive two ends of the film to move towards the paper board. The film is adsorbed by the second adsorption mechanism, namely the film at one end of the film close to the film feeding mechanism is adsorbed by the second adsorption mechanism. The slit film is slit by the slitting mechanism 80. Paper film lamination refers to laminating a paperboard and a film.

Specifically, the paper boards are slit and the slit paper boards are glued, and then the glued paper boards are placed at intervals on the paper board conveying mechanism 70 and conveyed to a predetermined position. Meanwhile, the film feeding mechanism 20 feeds the film, the free end of the film is adsorbed by the first adsorbing mechanism 30, and at this time, the film feeding mechanism 20 continues to feed the film. When the conveyed film reaches the preset length, the film winding mechanism 50 acquires and winds the film between the first adsorption mechanism 30 and the second adsorption mechanism 40, and the film feeding mechanism 20 continues to feed the film during the winding process. When the free end of the film is pulled during the winding process of the film winding mechanism 50, the second adsorption mechanism 40 adsorbs one end of the film 102 close to the film feeding mechanism 20, and then the slitting mechanism 80 is controlled to cut off the film. Then, the first adsorption mechanism 30 drives the free end 103 of the film, the second adsorption mechanism 40 drives one end of the film 102 close to the film feeding mechanism 20 to move towards the direction of the paperboard conveying mechanism 70, the film rolling mechanism 50 releases the film at the same time, the two ends of the film are bonded with the glued area on the paperboard at the preset position, and after bonding, the first adsorption mechanism 30 and the second adsorption mechanism 40 both release the film, namely, the lamination between the film 102 and the paperboard 101 is completed. It should be explained that the first adsorbing mechanism 30 may not adsorb the free end 103 of the film before the film winding mechanism 50 winds the film 102, i.e. the film hangs down naturally. The first suction mechanism 30 may suck the film by sucking the free end of the film 102 when the free end of the film 102 reaches the suction position of the first suction mechanism 30 after the film 102 is wound by the winding mechanism 50.

As shown in fig. 5, when the film collecting mechanism 90 is provided, the laminating process between the paper board 101 and the film 102 is as follows: when the film collecting mechanism 90 is configured as the film collecting plate 91, the laminating process between the paper board 101 and the film 102 is the same as that in fig. 3, and is not described again here.

As shown in fig. 6 and 7, when the film collecting mechanism 90 is provided as the second rotating member 93, the paper board is slit, the paper board is coated with glue, the paper board is conveyed, the film is conveyed by the film conveying mechanism, the film is adsorbed by the first adsorbing mechanism, the film is wound by the film winding mechanism, the film is released by the film winding mechanism, the film is adsorbed by the second adsorbing mechanism, the film is collected by the film collecting mechanism, the slit film is cut, and the paper film is laminated. Here, the film collecting mechanism collects the film conveyed by the film conveying mechanism by the film collecting mechanism.

Specifically, the lamination process between the paperboard 101 and the film 102 is as follows: the paper boards are slit and the slit paper boards are glued, and then the glued paper boards are placed at intervals on a paper board conveying mechanism 70 to be conveyed to a preset position. Meanwhile, the film feeding mechanism 20 feeds the film, and the second rotating member 93 receives the film continuously fed by the film feeding mechanism 20. When the conveyed film reaches the preset length, the film winding mechanism 50 acquires the film between the first adsorption mechanism 30 and the second adsorption mechanism 40 and winds the film, the film feeding mechanism 20 continues to feed the film during the winding process, and the second rotating member 93 continuously releases the film. When the film on the second rotating member 93 is completely released during the winding process of the film winding mechanism 50, the first adsorption mechanism 30 adsorbs the free end 103 of the film, the second adsorption mechanism 40 adsorbs one end of the film 102 close to the film feeding mechanism 20, and then the slitting mechanism 80 is controlled to cut the film. Then, the first adsorption mechanism 30 drives the free end 103 of the film, the second adsorption mechanism 40 drives one end of the film 102 close to the film feeding mechanism 20 to move towards the direction of the paperboard conveying mechanism 70, the film rolling mechanism 50 releases the film at the same time, the two ends of the film are bonded with the glued area on the paperboard at the preset position, and after bonding, the first adsorption mechanism 30 and the second adsorption mechanism 40 both release the film, namely, the lamination between the film 102 and the paperboard 101 is completed.

As shown in fig. 9, in an embodiment, the present application further provides a paper film laminating method for film packaging, which is applied to the paper film laminating apparatus 100 described above, i.e., implemented based on the paper film laminating apparatus 100. The specific structure of the paper film laminating apparatus 100 can be referred to in the preamble, and will not be repeated here. Specifically, the paper film laminating method for the film package comprises the following steps:

s210, providing a paperboard;

s220, controlling a film feeding mechanism to feed the film;

s230, the film conveyed by the film conveying mechanism is stored through the film collecting mechanism;

s240, controlling the film winding mechanism to obtain a film positioned between the film feeding mechanism and the film collecting mechanism and winding the film;

s250, controlling the first adsorption mechanism to adsorb one end of the thin film close to the film collecting mechanism;

s260, controlling the second adsorption mechanism to adsorb one end, close to the film conveying mechanism, of the film;

s270, controlling the first adsorption mechanism and the second adsorption mechanism to respectively drive the corresponding end parts of the thin film to move towards the paper board, and enabling the two ends of the thin film to be attached to the paper board; and in the movement process of the first adsorption mechanism and the second adsorption mechanism, the film rolling mechanism simultaneously releases the rolled film.

It can be understood that, through roll up membrane mechanism and acquire and roll up the film, promptly along the length direction of film, roll up membrane mechanism and can roll up the film of presetting length, should preset length and can set up according to actual need to realize the proportion between different cardboards and the film and cover the demand.

There is no precedence between step 210 and step 220. Step 210 may be performed first, or step 220 may be performed first; or step 210 and step 220 may be performed simultaneously. In this embodiment, step 210 and step 220 are performed simultaneously. There is no precedence between step S250 and step 260, step 250 may be performed first, step 260 may be performed first, or step 250 and step 260 may be performed simultaneously.

It should be noted that there is no precedence between step 250 and step 230. In the process of conveying the film by the film conveying mechanism in step 220, the first adsorbing mechanism may first adsorb one end of the film close to the film collecting mechanism, and then execute step 230. Of course, it is also possible to execute step 240 and then execute step 250, which is not limited herein.

In one embodiment, step S210 includes the following steps:

s211, cutting the paperboard; namely, the paperboard is cut into preset sizes according to the product packaging requirements.

S212, gluing partial areas of the cut paperboard to form gluing areas; when the film is laminated with the paperboard, the film is bonded on the paperboard through glue, so that the lamination of the film and the paperboard is realized. The glue in this embodiment may be various glues, such as solid state glue, double-sided glue, and the like. Without limitation, the film and the paperboard can be laminated.

S213, conveying the glued paperboard. The glued paper board is conveyed to a preset position through a paper board conveying mechanism so as to be combined with the film at the preset position.

In step 220, the film conveyed by the film conveying mechanism passes through the second adsorption mechanism and the first adsorption mechanism, so that the second adsorption mechanism and the first adsorption mechanism can adsorb the film in the subsequent steps. In this embodiment, the film conveyed by the film conveying mechanism passes through the second adsorption mechanism and the first adsorption mechanism in sequence.

In one embodiment, the film collecting mechanism is configured to rotate, and the specific structure thereof can be referred to the description of the preceding section. Under this configuration, step 230 includes the steps of:

s231, the film collecting mechanism picks up the free end of the film conveyed by the film conveying mechanism;

and step S232, controlling the film collecting mechanism to rotate so as to synchronously collect the film conveyed by the film conveying mechanism.

It can be understood that the film conveyed by the film winding and feeding mechanism is synchronously wound and fed in a rotating mode, so that the film is always in a relatively tensioned state, the film can be conveyed towards a preset direction, and the film can be conveniently wound and fed by the film winding and feeding mechanism.

In one embodiment, the film collecting mechanism is configured as a film collecting plate, and the specific structure of the film collecting plate can be referred to the description in the previous description. Under this configuration, step 230 includes the steps of:

and 231, receiving the film conveyed by the film conveying mechanism by the film receiving plate, and stacking the film on the film receiving plate. That is, in this embodiment, the film fed by the film feeding mechanism is directly accommodated in the film accommodating plate.

In one embodiment, the method for film-wrapping paper film comprises the further steps of:

and S280, adjusting the distance between the first adsorption mechanism and the second adsorption mechanism based on the size of the paperboard and/or the ratio of the paperboard to the film.

It is understood that the distance between the first suction mechanism and the second suction mechanism is corresponding to the size (width or length) of the paper board, and different distances between the first suction mechanism and the second suction mechanism can be adapted to different sizes of paper boards. Therefore, the adjusting mechanism is arranged to adjust the distance between the first adsorption mechanism and the second adsorption mechanism, so that the paper film laminating equipment provided by the application can realize laminating between paper boards with different sizes and films with different sizes. In other words, the production requirement of the lamination between the paper board and the film with any proportion can be realized. Here, the size of the cardboard may include a length, a width of the cardboard, and the like. The ratio of the cardboard to the film may be a length ratio, a width ratio, etc., and is not limited thereto.

s290, controlling a slitting mechanism to slit the film based on the preset length of the film;

further, in step 290, the slitting mechanism slits the film near one end of the film feeding mechanism.

In an embodiment, step S290 specifically includes the following steps:

s291, acquiring a preset length of the film to be conveyed according to the proportion of the paper board to the film; that is, the length of the film to be transferred is first set according to the required ratio of the paper board to the film, and the length is the preset length of the film.

And S292, the cutting mechanism cuts the film according to the preset length. Thereby obtaining a film with a preset length, and obtaining a preset ratio of the paper board to the film after the film is laminated with the paper board.

In one embodiment, in step S290, the step of controlling the slitting mechanism to slit the film close to one end of the film feeding mechanism includes:

s293, judging whether the first adsorption mechanism adsorbs one end of the film close to the film collection mechanism;

if yes, controlling a splitting mechanism to split the film. Otherwise, the splitting mechanism does not act.

In step 293, a motion sensor may be disposed on the first adsorption mechanism to detect whether the film moves to the first adsorption mechanism. When the motion sensor detects that the film moves to the first adsorption mechanism, the first adsorption mechanism can be controlled to adsorb the film.

In another embodiment, as shown in fig. 10, the present application further provides a paper film laminating method for film packaging, which is applied to the paper film laminating apparatus 100 described above, i.e., implemented based on the paper film laminating apparatus 100. The specific structure of the paper film laminating apparatus 100 can be referred to in the preamble, and will not be repeated here. Specifically, the paper film laminating method for the film package comprises the following steps:

s310, providing a paperboard;

s320, controlling the film feeding mechanism to convey the film, wherein the film is far away from the suspension arrangement of the film feeding mechanism and forms a free end;

s330, controlling the film rolling mechanism to obtain a film positioned between the first adsorption mechanism and the second adsorption machine and rolling the film;

s340, controlling the first adsorption mechanism to adsorb the free end of the film;

s350, controlling the second adsorption mechanism to adsorb one end of the film close to the film feeding mechanism;

s360, controlling the first adsorption mechanism and the second adsorption mechanism to respectively drive the corresponding end parts of the thin film to move towards the paper board, and enabling the two ends of the thin film to be attached to the paper board; and in the moving process of the first adsorption mechanism and the second adsorption mechanism, the film rolling mechanism releases the rolled film simultaneously.

As an instruction, the paper film laminating method of the film wrapper shown in fig. 10 is substantially the same as the paper film laminating method of the film wrapper in the embodiment shown in fig. 9. Accordingly, where the method steps are the same, they are not repeated here. For example, the steps of step 310 and step 210 are the same. Step 340 is the same as the step of step 250, etc. The difference is that the film wrapping paper laminating method shown in fig. 10 has no film collecting step, i.e. the step S230 is omitted compared to the film wrapping paper laminating method shown in fig. 9, and in the embodiment shown in fig. 10, after the film delivered in step S320 (step 220), the film is naturally suspended, i.e. a free end is formed. Accordingly, in step 340, the first adsorption structure adsorbs the free end of the membrane. In step 320, the film conveyed by the film conveying mechanism passes through the second adsorption mechanism and the first adsorption mechanism, so that the second adsorption mechanism and the first adsorption mechanism can adsorb the film in the subsequent steps. In this embodiment, the film conveyed by the film conveying mechanism passes through the second adsorption mechanism and the first adsorption mechanism in sequence.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not to be construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A paper film laminating method for film packaging is applied to paper film laminating equipment, wherein the paper film laminating equipment comprises a film feeding mechanism, a film collecting mechanism, a film rolling mechanism, a first adsorption mechanism and a second adsorption mechanism, and the film rolling mechanism is positioned between the film feeding mechanism and the film collecting mechanism; the method for laminating the paper film for film packaging is characterized by comprising the following steps:

providing a paperboard;

controlling the film feeding mechanism to feed the film;

controlling the first adsorption mechanism to adsorb one end of the thin film close to the film collecting mechanism;

2. The method according to claim 1, wherein the film collecting mechanism is provided in a rotary type; wherein, the step of receiving the film mechanism and receiving the film comprises:

3. The method of claim 1, wherein the film collecting mechanism is configured as a film collecting plate; wherein, the step of receiving the film mechanism and receiving the film comprises:

4. The method according to claim 1, characterized in that the method further comprises the steps of:

5. The method of claim 1, wherein the paper film laminating apparatus comprises a slitting mechanism; the method further comprises the following steps:

6. The method of claim 5 wherein the slitting mechanism slits the film proximate an end of the film feed mechanism.

7. The method as claimed in claim 5 or 6, wherein the step of controlling the slitting mechanism to slit the film based on the preset length of the film comprises:

and the slitting mechanism slits the film according to a preset length.

8. The method of claim 5 or 6, wherein the step of controlling the slitting mechanism to slit the film at an end thereof adjacent to the film feeding mechanism comprises:

if yes, controlling a splitting mechanism to split the film.

9. The method of claim 1, wherein the step of providing paperboard comprises the steps of:

cutting the paper board;

gluing partial areas of the cut paperboard to form gluing areas;

and conveying the glued paperboard.

10. A paper film laminating method for film packaging is applied to paper film laminating equipment, wherein the paper film laminating equipment comprises a film feeding mechanism, a film rolling mechanism, a first adsorption mechanism and a second adsorption mechanism, and the film rolling mechanism is positioned between the first adsorption mechanism and the second adsorption mechanism; the method for laminating the paper film of the film package is characterized by comprising the following steps:

providing a paperboard;

controlling the first adsorption mechanism to adsorb the free end of the film;

11. The method of claim 10, further comprising the steps of:

12. The method of claim 10, wherein the paper film laminating apparatus comprises a slitting mechanism; the method further comprises the following steps:

13. The method of claim 12 wherein the slitting mechanism slits the film proximate an end of the film feed mechanism.

14. The method according to claim 12 or 13, wherein the step of controlling the slitting mechanism to slit the film based on the preset length of the film comprises:

and the slitting mechanism slits the film according to the preset length.

15. The method of claim 12 or 13, wherein the step of controlling the slitting mechanism to slit the film adjacent to the end of the film feeding mechanism comprises:

if yes, controlling a splitting mechanism to split the film.

16. The method of claim 10, wherein the step of providing paperboard comprises the steps of:

cutting a paperboard;

gluing partial areas of the cut paperboard to form gluing areas;

the glued board is transferred.