CN218320031U

CN218320031U - Reflective multilayer thermoplastic film

Info

Publication number: CN218320031U
Application number: CN202222039168.6U
Authority: CN
Inventors: 陈佳; 金建峰
Original assignee: Suzhou Lingshan Printing Materials Co ltd
Current assignee: Suzhou Lingshan Printing Materials Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-17
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a multilayer thermoplastic film technical field, concretely relates to reflection of light type multilayer thermoplastic film, press from both sides including thermoplastic film main part, reel and elasticity, the upper end limit portion of thermoplastic film main part all is provided with the sign and scribbles the look, and the lower extreme limit portion of thermoplastic film main part all is provided with down the sign and scribbles the look, and the lower extreme activity that elasticity pressed from both sides is provided with the mount. The utility model overcomes prior art's is not enough, scribble the look and scribble the look with lower sign through being provided with the sign for personnel are dragging to the thermoplastic film main part and are getting when using, can utilize sign to scribble the look and scribble the look with lower sign and refer to, will go up the sign after that and scribble the number of taking of look and scribbling the look down and count, because interval between per two last sign scribbles the look is a meter, make personnel drag the in-process of tailorring to the thermoplastic film main part, make things convenient for personnel to master the size of tailorring of thermoplastic film main part and take.

Description

Reflective multilayer thermoplastic film

Technical Field

The utility model relates to a multilayer thermoplastic film technical field specifically is a reflection of light type multilayer thermoplastic film.

Background

The heat shrinkable film is used for selling and transporting various products, has the main functions of stabilizing, covering and protecting the products, and has the advantages of high puncture resistance, good shrinkability and certain shrinkage stress, holes cannot be generated in the film in the shrinking process, and the UV anti-ultraviolet agent and the light-reflecting material are required to be added as the heat shrinkable film is often suitable for the outdoor.

But present some reflection of light type multilayer thermoplastic film when needs are tailor a scale size and are used, because the surperficial colour of film is the same for personnel do not have the size reference thing at the in-process of dragging the film, inconvenient to the film tailor the size and grasp, and the tip of present some reflection of light type multilayer thermoplastic film need use the sticky tape to glue, for the tip of avoiding the film landing phenomenon appears in rack department, but the sticky tape causes the deformation to the film easily when tearing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reflection of light type multilayer thermoplastic film aims at solving prior art, and the surperficial colour of film is the same for personnel do not have the size reference thing at the in-process of dragging the film, inconvenient problem of mastering is carried out to the size of tailorring of film.

In order to solve the technical problem, the utility model provides a following technical scheme:

a reflective multilayer thermoplastic film comprises a thermoplastic film main body, a winding drum and an elastic clamp, wherein upper end edges of the thermoplastic film main body are respectively provided with an upper mark color, lower end edges of the thermoplastic film main body are respectively provided with a lower mark color, the lower end of the elastic clamp is movably provided with a fixing frame, the fixing frame is in penetrating connection with the elastic clamp through a connecting bolt, and the inner wall of the elastic clamp is provided with a protective pad;

the upper mark painting and the lower mark painting are arranged oppositely, a plurality of groups of the upper mark painting and the lower mark painting are arranged, and the distance between the upper mark painting and the lower mark painting of each group is one meter.

Preferably, the lower end of the fixing frame is fixedly provided with a movable clamp, and the height of the fixing frame is greater than the total rolling thickness of the thermoplastic film main body.

Preferably, the thermoplastic film main body is wound on the surface of the winding drum, grooves are formed in the side faces of the winding drum, and the grooves are connected with the movable clamps.

Preferably, the thermoplastic film body is composed of a reflective layer, an anti-corrosion layer, a composite layer and a film layer, and the reflective layer is located at the uppermost end of the thermoplastic film body.

Preferably, the anticorrosive coating and the composite layer are positioned at the upper end of the thin film layer, and the length and width of the anticorrosive coating and the composite layer are the same as those of the thin film layer.

The embodiment of the utility model provides a reflection of light type multilayer thermoplastic film possesses following beneficial effect: this film is when needs are tailor a scale length and is used, can utilize last sign painting and lower sign painting of film department as the reference thing, because the interval between two last signs painting is a meter for the personnel are dragging the in-process of tailorring to the film, conveniently grasp the size of tailorring of film, and this film is using up the back, and the tip of surplus film need not use the sticky tape to glue, avoids the sticky tape to cause the deformation to the film easily when tearing.

1. Scribble the look through being provided with the sign and scribble the look with lower sign for personnel are dragging to the thermoplastic film main part and are getting when using, can utilize sign to scribble the look and scribble the look with lower sign and scribble the look and refer to, will go up sign after that and scribble the number of taking of look and scribbling the look and count down, because interval between the sign is scribbled for a meter on per two, make personnel drag the in-process of tailorring to the thermoplastic film main part, make things convenient for personnel to grasp the size of tailorring of thermoplastic film main part and take.

2. Through being provided with the mount, the connecting bolt, elasticity presss from both sides and the protection pad, make with the thermoplastic film main part after taking, can utilize the activity to press from both sides the centre gripping in the side of reel, after that press from both sides the elasticity at mount middle part and beat the surface tip to the thermoplastic film main part, the spring of connecting bolt department can carry out the application of force to the elasticity clamp, make the elasticity clamp can carry out the centre gripping to the surface tip of thermoplastic film main part, need not use the sticky tape to glue, avoid the sticky tape to cause the deformation to the thermoplastic film main part when tearing easily, and the protection pad of elasticity clamp inner wall can play the protecting effect, make the elasticity clamp be difficult to cause the damage to the thermoplastic film main part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the thermoplastic film main body of the present invention;

FIG. 3 is an enlarged view of FIG. 1A;

fig. 4 is a schematic view of the connection structure of the elastic clamp and the movable clamp of the present invention.

In the figure: 1. a thermoplastic film body; 2. a reel; 3. an elastic clip; 4. a light-reflecting layer; 5. an anticorrosive layer; 6. compounding layers; 7. a thin film layer; 8. marking and painting; 9. marking and coloring; 10. a protective pad; 11. A fixed mount; 12. connecting a bolt; 13. a movable clamp.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 to 4, a reflective multilayer thermoplastic film comprises a thermoplastic film body 1, a winding drum 2 and an elastic clamp 3, wherein the upper end edge part of the thermoplastic film body 1 is provided with an upper mark color 8, and the lower end edge part of the thermoplastic film body 1 is provided with a lower mark color 9, so that when a person quantitatively measures the thermoplastic film body 1, the upper mark color 8 and the lower mark color 9 can be used as references, and the person can conveniently master the number of meters taken.

Specifically, please refer to fig. 4, a movable clip 13 is fixedly installed at the lower end of the fixing frame 11, and the height of the fixing frame 11 is greater than the total rolling thickness of the thermoplastic film main body 1, so that the elastic clip 3 is applied to the surface of the thermoplastic film main body 1, the spring at the connecting bolt 12 can apply pressure to the elastic clip 3, and the connecting bolt at the movable button of the key is away from the similar structure, thereby preventing the end from slipping when the film is placed on the supporting frame, and the elastic clip 3 can contact the thermoplastic film main body 1 by using the protection pad 10, thereby preventing the elastic clip 3 from damaging the thermoplastic film main body 1.

Specifically, referring to fig. 1-4, the thermoplastic film body 1 is wound on the surface of the winding drum 2, and the side surfaces of the winding drum 2 are both provided with grooves, and the grooves are connected with the movable clips 13, so that the movable clips 13 are clamped at the grooves, and the movable clips 13 are conveniently clamped at the side surfaces of the winding drum 2.

Specifically, referring to fig. 2, the thermoplastic film body 1 is composed of a reflective layer 4, an anti-corrosion layer 5, a composite layer 6 and a film layer 7, and the reflective layer 4 is located at the uppermost end of the thermoplastic film body 1, so that the reflective layer 4 is located at the upper end of the thermoplastic film body 1 to reflect light to a certain extent, and damage of ultraviolet rays in the light to the thermoplastic film body 1 is reduced.

Specifically, referring to fig. 2, the anti-corrosion layer 5 and the composite layer 6 are located at the upper end of the thin film layer 7, and the length and width of the anti-corrosion layer 5 and the composite layer 6 are the same as those of the thin film layer 7, so that the anti-corrosion layer 5 and the composite layer 6 can protect the thin film layer 7 to a certain extent, and the anti-corrosion effect of the thermoplastic film main body 1 is improved.

The working principle is as follows: the film is placed at a support frame by using a winding drum 2, when a person pulls a thermoplastic film main body 1 to take the thermoplastic film main body, the upper mark color 8 and the lower mark color 9 can be used for reference, then the taking number of the upper mark color 8 and the lower mark color 9 is counted, and as the distance between every two upper mark colors is one meter, the person can conveniently master the cutting size of the thermoplastic film main body 1 to take the thermoplastic film main body 1 in the process of pulling and cutting the thermoplastic film main body 1, and after the thermoplastic film main body 1 is taken, the movable clamp 13 can be clamped at the side surface of the winding drum 2, then the elastic clamp 3 in the middle of a fixing frame 11 is punched at the surface end part of the thermoplastic film main body 1, a spring at a connecting bolt 12 can apply force to the elastic clamp 3, so that the elastic clamp 3 can clamp the surface end part of the thermoplastic film main body 1 without being stuck by using an adhesive tape, the situation that the thermoplastic film main body 1 is easily deformed when the thermoplastic film main body 1 is pulled by using the adhesive tape is avoided, and a protective pad 10 at the inner wall of the elastic clamp 3 can not easily exert a protective effect, so that the elastic clamp 3 can damage the uppermost layer of the thermoplastic film main body 1, and the reflective layer 1 can be easily generated, and the reflective effect of the thermoplastic film main body 4 can be generated.

Claims

1. A reflective multilayer thermoplastic film comprises a thermoplastic film main body (1), a winding drum (2) and an elastic clamp (3), and is characterized in that the upper end edge of the thermoplastic film main body (1) is provided with an upper mark painting (8), the lower end edge of the thermoplastic film main body (1) is provided with a lower mark painting (9), the lower end of the elastic clamp (3) is movably provided with a fixing frame (11), the fixing frame (11) is connected with the elastic clamp (3) in a penetrating manner through a connecting bolt (12), and the inner wall of the elastic clamp (3) is provided with a protective pad (10);

the upper mark color (8) and the lower mark color (9) are arranged oppositely, a plurality of groups of the upper mark color (8) and the lower mark color (9) are arranged, and the distance between the upper mark color (8) and the lower mark color (9) in each group is one meter.

2. The reflective multilayer thermoplastic film according to claim 1, wherein a movable clip (13) is fixedly mounted on the lower end of the fixing frame (11), and the height of the fixing frame (11) is greater than the total rolling thickness of the thermoplastic film body (1).

3. The reflective multilayer thermoplastic film as claimed in claim 1, wherein the thermoplastic film body (1) is wound on the surface of the winding drum (2), and the side surfaces of the winding drum (2) are provided with grooves connected with the movable clips (13).

4. A retroreflective multilayer thermoplastic film according to claim 1, wherein the thermoplastic film body (1) is composed of a retroreflective layer (4), a corrosion-resistant layer (5), a composite layer (6) and a film layer (7), and the retroreflective layer (4) is located at the uppermost end of the thermoplastic film body (1).

5. The light-reflective multilayer thermoplastic film according to claim 4, wherein the anti-corrosion layer (5) and the composite layer (6) are located at the upper end of the thin film layer (7), and the anti-corrosion layer (5) and the composite layer (6) have the same length and width as the thin film layer (7).