CN219467226U - High-strength double-sided composite paper film - Google Patents

Abstract

The utility model discloses a high-strength double-sided composite paper film which comprises a paper film main body and a winding drum, wherein the paper film main body is wound outside the winding drum and consists of two groups of paper layers, two groups of adhesive layers and a plastic woven bag reinforcing layer, a straightening mechanism is arranged on the paper film main body and comprises a connecting assembly and a supporting assembly, the connecting assembly comprises a left brace and a right brace, a left connecting strip is fixedly arranged on the side face of the left brace, and a right connecting strip is fixedly arranged on the side face of the right brace; according to the utility model, through the designed straightening mechanism, the paper film main body which is to be adhered to the surface of an object after being pulled apart can be straightened conveniently, the conditions of warping at two sides, wrinkling and wrinkling at the middle part of the paper film main body in the adhering process are reduced, and the effect and the aesthetic property of the paper film main body after being adhered are improved.

Description

High-strength double-sided composite paper film

Technical Field

The utility model belongs to the technical field of composite paper film sticking, and particularly relates to a high-strength double-sided composite paper film sticking.

Background

The paper film is characterized in that paper layers are arranged on two sides of the double-sided composite paper film, the surface of the paper layer is an adhesive layer, a plastic woven bag reinforcing layer is arranged in the middle of the adhesive layer, the paper film is compounded with the plastic woven bag reinforcing layer through the paper layer and the adhesive layer to form the paper film, the paper film has the advantages of high strength, tensile strength, impact resistance, wear resistance, folding resistance, low cost, easiness in bonding, processing and forming, capability of being printed on two sides, moderate softness and good hand feeling, and the paper film is adhered to an object, has the functions of improving the aesthetic property and playing a certain protection role on the object, and the high impact resistance composite packaging film is disclosed by the search patent number 201420196685.7.

When the existing double-sided composite paper film is used, the paper film is generally wound on a winding drum, a layer of glue is sprayed on an object during use, then the end part of the paper film wound on the winding drum is pulled to enable the paper film wound on the winding drum to be unwound, then the end part is pulled to a proper position, the paper film is adhered to the object through the glue, the two side surfaces of the paper film are easy to be wrinkled, warped or the middle part of the paper film is easy to be wrinkled during adhering, the adhering effect of the paper film and the attractiveness after adhering can be influenced, and the use of the paper film is influenced.

Disclosure of Invention

The utility model aims to provide a high-strength double-sided composite paper film, which aims to solve the problems that when the prior double-sided composite paper film is used, the paper film is generally wound on a winding drum, a layer of glue is sprayed on an object when the prior double-sided composite paper film is used, then the end part of the paper film wound on the winding drum is pulled to enable the paper film wound on the winding drum to be unwound, then the end part is pulled to a proper position, the paper film is adhered to the object through the glue, wrinkles, warpage or wrinkles and the like are easily generated on the two side surfaces of the paper film in the adhering process, the adhering effect of the paper film and the attractiveness of the adhered paper film are influenced, and the use of the paper film is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-sided compound paper pad pasting of high strength, includes paper pad pasting main part and reel, paper pad pasting main part winding is in the outside of reel, paper pad pasting main part comprises two sets of paper layers, two sets of adhesive layer and plastic woven bag enhancement layer, be provided with the mechanism of straightening in the paper pad pasting main part, the mechanism of straightening includes coupling assembling and supporting component, coupling assembling includes left brace and right brace, the fixed left connecting strip that is provided with in side of left brace, the fixed right connecting strip that is provided with in side of right brace.

Preferably, the left connecting strip and the right connecting strip are both fixed on two side surfaces of the paper film main body.

Preferably, the support assembly comprises a plurality of groups of long support bars and a plurality of groups of short support bars, and two ends of the long support bars are respectively and fixedly connected with the left connecting bar and the right connecting bar.

Preferably, the long support bars are embedded and mounted on the surface of the paper film main body, and the long support bars are distributed along the length direction of the left connecting bar.

Preferably, the short support bars are uniformly distributed along the length direction of the paper film main body, and the short support bars are positioned in the paper film main body.

Preferably, the winding drum is provided with a cutting mechanism, the cutting mechanism comprises a T-shaped rod and a blade, a movable ring is arranged outside the T-shaped rod, and the blade is fixed outside the movable ring.

Preferably, a rotating shaft is arranged on the inner wall of the winding drum, a connecting plate is arranged outside the rotating shaft, and the T-shaped rod is fixed on the connecting plate.

Preferably, the adhesive layer is located on the surface of the paper layer, and the adhesive layer is connected with the plastic woven bag reinforcing layer through adhesion.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the designed straightening mechanism, the paper film main body which is to be adhered to the surface of an object after being pulled apart can be straightened conveniently, the conditions of warping at two sides, wrinkling and wrinkling at the middle part of the paper film main body in the adhering process are reduced, and the effect and the aesthetic property of the paper film main body after being adhered are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a cutting mechanism according to the present utility model;

FIG. 3 is a schematic top view of a paper film body of the present utility model;

in the figure: 1. left bracing; 2. a left connecting bar; 3. a short support bar; 4. a reel; 5. a T-bar; 6. a blade; 7. a movable ring; 8. a connecting plate; 9. a rotating shaft; 10. a long support bar; 11. a right connecting bar; 12. a right brace; 13. a paper film main body; 14. a paper layer; 15. an adhesive layer; 16. a plastic woven bag reinforcing layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high strength double-sided composite paper pad pasting, the front and the back of two-sided paper pad pasting main part 13 are ply 14 when using, paper pad pasting main part 13 is through ply 14, adhesive layer 15 and plastic woven bag enhancement layer 16 complex together and is constituteed, including paper pad pasting main part 13 and reel 4, paper pad pasting main part 13 twines in the outside of reel 4, paper pad pasting main part 13 comprises two sets of ply 14, two sets of adhesive layer 15 and plastic woven bag enhancement layer 16, can paste ply 14 and plastic woven bag enhancement layer 16 through adhesive layer 15 when using, be provided with the mechanism of straightening on paper pad pasting main part 13, the mechanism of straightening includes coupling assembling and supporting component, coupling assembling includes left brace 1 and right brace 12, can drive left connecting strip 2 and right connecting strip 11 and straighten through straightening left brace 1 and right brace 12 when using, the two sides of the paper film main body 13 are straightened, the left connecting strip 2 is fixedly arranged on the side face of the left brace 1, the right connecting strip 11 is fixedly arranged on the side face of the right brace 12, the left connecting strip 2 and the right connecting strip 11 are both fixed on the two side faces of the paper film main body 13, the supporting component comprises a plurality of groups of long supporting strips 10 and a plurality of groups of short supporting strips 3, the short supporting strips 3 can straighten the middle part of the paper film main body 13 when in use, the two ends of the long supporting strips 10 are respectively fixedly connected with the left connecting strip 2 and the right connecting strip 11, the long supporting strips 10 are embedded and arranged on the surface of the paper film main body 13, the long supporting strips 10 are distributed along the length direction of the left connecting strip 2, the short supporting strips 3 are uniformly distributed along the length direction of the paper film main body 13, the short supporting strips 3 are positioned in the paper film main body 13 when in use, the influence on the paper film main body 13 can be reduced, and the paper film main body 13 to be adhered to the surface of an object can be straightened by pulling the paper film main body through a straightening mechanism, so that the conditions of warping at two sides, wrinkling and wrinkling of the middle part of the paper film main body 13 in the adhering process are reduced, and the effect and the attractiveness of the adhered paper film main body 13 are improved.

In this embodiment, preferably, be provided with shutdown mechanism on the reel 4, shutdown mechanism includes T shape pole 5 and blade 6, the outside of T shape pole 5 is provided with expansion ring 7, expansion ring 7 can be on T shape pole 5 the left and right sides reciprocating motion when using, blade 6 is fixed in the outside of expansion ring 7, the inner wall of reel 4 is provided with pivot 9, conveniently drive the position of blade 6 through pivot 9 and remove when using, the outside of pivot 9 is provided with connecting plate 8,T shape pole 5 and fixes on connecting plate 8, through the shutdown mechanism of design, be convenient for in use can pull open the paper pad pasting main part 13 that pastes the use and the paper pad pasting main part 13 of coiling on the reel 4 between cut off, cut off paper pad pasting main part 13 through blade 6, make things convenient for operating personnel to operate.

In this embodiment, preferably, the adhesive layer 15 is located on the surface of the paper layer 14, and the adhesive layer 15 and the plastic woven bag reinforcing layer 16 are connected by adhesion, so that the plastic woven bag reinforcing layer 16 is placed in the paper film main body 13 when in use, and has the effects of tensile strength, impact resistance, high strength and the like.

The working principle and the using flow of the utility model are as follows:

when the adhesive tape is used, a layer of glue is sprayed on the surface of an object to be adhered, then the roll 4 wound with the paper film main body 13 is picked up by one hand, then one end of the paper film main body 13 is held by the other hand and pulled outwards, at this time, the roll 4 rotates to enable the paper film main body 13 to be unreeled, then one end of the paper film main body 13 is placed on one side of the object to be adhered, at this time, the roll 4 is positioned on the other side, then the left brace 1 and the right brace 12 are straightened by the hand, at this time, the left connecting strip 2 and the right connecting strip 11 are driven to straighten, parts on two sides of the paper film main body 13 can be straightened, at this time, the long support bar 10 can straighten the left side and the right side of the paper film main body 13, at this time, the short support bar 3 can also continuously straighten the middle of the paper film main body 13, the conditions of warping on two sides, wrinkling and the middle part of the paper film main body 13 in the adhering process are reduced, and the paper film main body 13 can be adhered on the surface of the object;

when the paper pasting main body 13 needs to be broken, the connecting plate 8 is rotated upwards to a proper angle position around the rotating shaft 9, then the movable ring 7 is rotated to enable the blade 6 to face downwards and contact the paper pasting main body 13, and then the blade 6 moves to the right, and at the moment, the paper pasting main body 13 can be broken.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a two-sided compound paper pad pasting of high strength, includes paper pad pasting main part (13) and reel (4), paper pad pasting main part (13) winding is in the outside of reel (4), paper pad pasting main part (13) are constituteed its characterized in that by two sets of ply (14), two sets of adhesive layer (15) and plastic woven bag enhancement layer (16): the paper film comprises a paper film main body (13), and is characterized in that a straightening mechanism is arranged on the paper film main body (13), the straightening mechanism comprises a connecting assembly and a supporting assembly, the connecting assembly comprises a left brace (1) and a right brace (12), a left connecting strip (2) is fixedly arranged on the side face of the left brace (1), and a right connecting strip (11) is fixedly arranged on the side face of the right brace (12).

2. The high strength double sided composite paper film of claim 1, wherein: the left connecting strip (2) and the right connecting strip (11) are both fixed on two side surfaces of the paper film main body (13).

3. The high strength double sided composite paper film according to claim 2, wherein: the support assembly comprises a plurality of groups of long support bars (10) and a plurality of groups of short support bars (3), and two ends of each long support bar (10) are fixedly connected with the left connecting bar (2) and the right connecting bar (11) respectively.

4. A high strength double sided composite paper film according to claim 3, wherein: the long support strips (10) are embedded and arranged on the surface of the paper film main body (13), and the long support strips (10) are distributed along the length direction of the left connecting strip (2).

5. The high strength double sided composite paper film according to claim 4, wherein: the short support bars (3) are uniformly distributed along the length direction of the paper film main body (13), and the short support bars (3) are positioned in the paper film main body (13).

6. The high strength double sided composite paper film of claim 1, wherein: the cutting mechanism is arranged on the winding drum (4) and comprises a T-shaped rod (5) and a blade (6), a movable ring (7) is arranged outside the T-shaped rod (5), and the blade (6) is fixed outside the movable ring (7).

7. The high strength double sided composite paper film of claim 6, wherein: the inner wall of the winding drum (4) is provided with a rotating shaft (9), a connecting plate (8) is arranged outside the rotating shaft (9), and the T-shaped rod (5) is fixed on the connecting plate (8).

8. The high strength double sided composite paper film of claim 1, wherein: the adhesive layer (15) is positioned on the surface of the paper layer (14), and the adhesive layer (15) is connected with the plastic woven bag reinforcing layer (16) through adhesion.