Laminated paper and clamping frame

Abstract

The utility model discloses coated paper, and relates to the technical field of coated paper. The laminated paper comprises a mounting cylinder and a laminated paper body wound around the periphery of the mounting cylinder, the laminated paper body comprises first base paper and second base paper, corrugated paper adheres to the upper surface of the first base paper, polyurethane strips adhere to the interiors of pits of the corrugated paper, a PE film adheres to the bottom of the second base paper, and the lower surface of the first base paper adheres to the lower surface of the second base paper. The utility model further provides a coated paper clamping frame, the coated paper clamping frame is used for fixing a mounting cylinder on a coated paper body and comprises a mounting seat, and one side of the mounting seat is rotationally connected with a rotating sleeve. The space between the first base layer paper and the second base layer paper can be increased through the corrugated paper, the heat insulation effect is improved through the polyurethane strips, meanwhile, people can conveniently tear materials in the middle through the tearing indentations, the heat dissipation effect is further improved, a user can cut the coated paper body according to the use condition, and therefore the heat dissipation effect is improved. And the use flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coated paper, and particularly relates to a coated paper and a clamping frame. Background Art

[0002] Coated paper is a composite material obtained by coating plastic particles on the surface of paper through a casting machine. Its main characteristics are that this composite material can be oil-proof (relatively), waterproof (relatively), and can be heat-sealed. Different uses take different characteristics: when used for packaging hamburgers, its oil-proof property is taken, and McDonald's can prevent leakage of 80-degree edible vegetable oil for 10 minutes; when used for packaging coated paper, its waterproof property is taken; when used for automatic packaging machines, its heat-sealing property is taken.

[0003] However, when the existing coated paper is used to hold fried foods, although it can better isolate oil, its heat insulation effect needs to be improved during use, and it is easy to cause the phenomenon of burning hands, affecting the actual use effect. Therefore, a coated paper is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a coated paper and a clamping frame, which use corrugated paper to increase the space between the first base paper and the second base paper, improve the heat insulation effect through polyurethane strips, and at the same time can facilitate people to tear the material in the middle by using tear indentations, thereby improving the heat dissipation effect. It can also allow users to cut the coated paper body according to the usage situation, improving the flexibility of use, and solving the existing technical problems.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A coated paper, comprising:

[0007] An installation cylinder and a coated paper body wound around the circumference of the installation cylinder. The coated paper body includes a first base paper and a second base paper. A corrugated paper is adhered to the upper surface of the first base paper, and polyurethane strips are adhered to the depressions of the corrugated paper. A PE film is adhered to the bottom of the second base paper. The corrugated paper is fixedly adhered to the PE film. A coating layer is sprayed on the upper surface of the second base paper, and a silicone oil coating is sprayed on the top of the coating layer. The corrugated paper is used to increase the space between the first base paper and the second base paper, and the polyurethane strips are used to improve the heat insulation effect.

[0008] As a further scheme of the utility model, a wear-resistant layer is adhered to the bottom of the first base paper. The wear-resistant layer is made of nylon material, and a pressing groove is pressed on the bottom of the wear-resistant layer to increase the handling feel through the pressing groove.

[0009] As a further solution of the present utility model, a group of tearing indentations are pressed at the bottom of the wear-resistant layer, and the tearing indentations extend to the polyurethane strip and the corrugated paper. The tearing indentations facilitate people to tear the material in the middle, thereby improving the heat dissipation effect.

[0010] The present utility model also proposes a clamping frame for a coated paper, which is used to fix the installation cylinder on the coated paper body. The clamping frame includes a mounting seat. One side of the mounting seat is rotatably connected with a rotating sleeve. A through sliding rod is inserted into one side of the rotating sleeve. One end of the sliding rod and the rotating sleeve are fixedly connected with a tension spring. The other end of the sliding rod and the inner wall of one side of the mounting seat are both rotatably connected with a tapered head. The installation cylinder is clamped between the two tapered heads. A plurality of guide rods are rotatably connected between the two sides of the mounting seat. An installation rod is fixedly connected between the two sides of the mounting seat. A sliding frame is slidably connected to the circumference of the installation rod. A slider is slidably connected to the bottom of the sliding frame. A loop cutter is rotatably connected to one side of the slider. A first spring is fixedly connected between the top of the slider and the sliding frame. A through setscrew is threadedly connected to the top of the sliding frame. Through the setting of the loop cutter, the user can adjust the width of the coated paper body according to the usage situation, improving the flexibility of use.

[0011] As a further solution of the present utility model, a cutter is slidably connected between the two sides of the mounting seat. Second springs are fixedly connected between the bottoms of both ends of the cutter and the mounting seat. The cutter cuts the length of the coated paper body.

[0012] As a further solution of the present utility model, the bottom of the cutter is inclined.

[0013] The embodiments of the present utility model have the following beneficial effects:

[0014] In the present utility model, by adding a corrugated paper and a polyurethane strip between the first base paper and the second base paper, the space between the first base paper and the second base paper is increased by the corrugated paper, and the heat insulation effect is improved by the polyurethane strip.

[0015] In the present utility model, by providing tearing indentations at the bottom of the coated paper body, people can easily tear the material in the middle by using the tearing indentations, thereby improving the heat dissipation effect.

[0016] In the present utility model, by installing a loop cutter between the two sides of the mounting seat, the width of the coated paper body can be cut by using the loop cutter, and in cooperation with the cutter, the user can cut the coated paper body according to the usage situation, improving the flexibility of use.

[0017] Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 Three-dimensional structure diagram of the coated paper according to an embodiment of the present utility model;

[0020] Figure 2 Cross-sectional structure diagram of the coated paper according to an embodiment of the present utility model;

[0021] Figure 3 For an embodiment of the present utility model Figure 2 Bottom view structure diagram;

[0022] Figure 4 Three-dimensional structure diagram of the clamping frame according to an embodiment of the present utility model;

[0023] Figure 5 Cross-sectional structure diagram of the clamping frame according to an embodiment of the present utility model;

[0024] Figure 6 For an embodiment of the present utility model Figure 4 Enlarged structure diagram of point A.

[0025] In the figure: 1, mounting cylinder; 2, coated paper body; 3, first base paper; 4, PE film; 5, second base paper; 6, coating layer; 7, silicone oil coating; 8, corrugated paper; 9, polyurethane strip; 10, pressure groove; 11, wear-resistant layer; 12, tearing indentation; 13, mounting seat; 14, guide rod; 15, rotating sleeve; 16, sliding rod; 17, tension spring; 18, tapered head; 19, mounting rod; 20, sliding frame; 21, circular knife; 22, first spring; 23, cutting knife; 24, second spring. Specific embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some, rather than all, embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0027] In the description of the present utility model, it should be understood that terms such as "opening", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationships are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0028] To keep the following description of the embodiments of the present utility model clear and concise, detailed descriptions of known functions and known components are omitted in the present utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1 - 6 As shown, in this embodiment, a coated paper is provided, including: an installation cylinder 1 and a coated paper body 2 wound around the circumference of the installation cylinder 1. The coated paper body 2 includes a first base paper 3 and a second base paper 5. A corrugated paper 8 is bonded to the upper surface of the first base paper 3. Polyurethane strips 9 are bonded in the depressions of the corrugated paper 8. The polyurethane strips 9 have a heat insulation effect. At the same time, the corrugated paper 8 is used to increase the gap between the first base paper 3 and the second base paper 5, which is convenient for improving the heat insulation effect. A PE film 4 is bonded to the bottom of the second base paper 5. The PE film 4 is used to prevent the second base paper 5 inside from being wet after water enters, and plays a protective effect on the wrapped food. The corrugated paper 8 is fixedly bonded to the PE film 4. A coating layer 6 is sprayed on the upper surface of the second base paper 5, and a silicone oil coating 7 is sprayed on the top of the coating layer 6.

[0031] A clamping frame, which is used to fix the installation cylinder 1 on the coated paper body 2, includes an installation seat 13. A rotating sleeve 15 is rotatably connected to one side of the installation seat 13. A through sliding rod 16 is inserted into one side of the rotating sleeve 15. A tension spring 17 is fixedly connected between one end of the sliding rod 16 and the rotating sleeve 15. One end of the sliding rod 16 and the inner wall of one side of the installation seat 13 are both rotatably connected with a tapered head 18. The installation cylinder 1 is clamped between the two tapered heads 18. By pulling the sliding rod 16, the sliding rod 16 drives one of the tapered heads 18 to move. Then, the installation cylinder 1 provided with the coated paper body 2 is placed between the two tapered heads 18. After loosening the sliding rod 16, under the pulling of the tension spring 17, the two tapered heads 18 clamp and fix the installation cylinder 1. A plurality of guide rods 14 are rotatably connected between the two sides of the installation seat 13. An installation rod 19 is fixedly connected between the two sides of the installation seat 13. A sliding frame 20 is slidably connected to the circumference of the installation rod 19. A slider is slidably connected to the bottom of the sliding frame 20. A circular knife 21 is rotatably connected to one side of the slider. A first spring 22 is fixedly connected between the top of the slider and the sliding frame 20. A through setscrew is threadedly connected to the top of the sliding frame 20. The position of the circular knife 21 is adjusted according to the usage situation. When adjusting, the circular knife 21 is lifted, and then the sliding frame 20 is slid. After reaching the position, the setscrew on the sliding frame 20 is tightened, and thus the width of the coated paper body 2 can be controlled.

[0032] Example 2

[0033] Improved on the basis of Example 1: Refer to the appendix Figures 1 - 6 , a coated paper, comprising:

[0034] The installation cylinder 1 and the coated paper body 2 wound around the circumference of the installation cylinder 1. The coated paper body 2 includes a first base paper 3 and a second base paper 5. A corrugated paper 8 is bonded to the upper surface of the first base paper 3. Polyurethane strips 9 are bonded in the depressions of the corrugated paper 8. The polyurethane strips 9 have a heat insulation effect. At the same time, the corrugated paper 8 is used to increase the gap between the first base paper 3 and the second base paper 5, which is convenient for improving the heat insulation effect. A PE film 4 is bonded to the bottom of the second base paper 5. The PE film 4 is used to prevent the inside from being wet after water enters, and has a protective effect on the wrapped food. The corrugated paper 8 is fixedly bonded to the PE film 4. A coating layer 6 is sprayed on the upper surface of the second base paper 5, and a silicone oil coating layer 7 is sprayed on the top of the coating layer 6.

[0035] A wear-resistant layer 11 is bonded to the bottom of the first base paper 3. The wear-resistant layer 11 is made of nylon material. A pressing groove 10 is pressed on the bottom of the wear-resistant layer 11. The wear resistance is improved by the wear-resistant layer 11, and at the same time, the handling feel is improved by using the pressing groove 10.

[0036] A set of tearing indentations 12 are pressed on the bottom of the wear-resistant layer 11. The tearing indentations 12 extend to the polyurethane strips 9 and the corrugated paper 8. When rapid heat dissipation is required, the wear-resistant layer 11, the first base paper 3, the corrugated paper 8 and the polyurethane strips 9 at the bottom are torn open through the tearing indentations 12 to accelerate heat dissipation.

[0037] A clamping frame for fixing the mounting cylinder 1 on the body 2 of the coated paper, comprising a mounting base 13. One side of the mounting base 13 is rotatably connected with a rotating sleeve 15. A through sliding rod 16 is inserted into one side of the rotating sleeve 15. One end of the sliding rod 16 and the rotating sleeve 15 are fixedly connected with a tension spring 17. The other end of the sliding rod 16 and the inner wall of one side of the mounting base 13 are both rotatably connected with a tapered head 18. The mounting cylinder 1 is clamped between the two tapered heads 18. By pulling the sliding rod 16, the sliding rod 16 drives one of the tapered heads 18 to move. Then, the mounting cylinder 1 provided with the coated paper body 2 is placed between the two tapered heads 18. After releasing the sliding rod 16, under the pulling of the tension spring 17, the two tapered heads 18 clamp and fix the mounting cylinder 1. A plurality of guide rods 14 are rotatably connected between the two sides of the mounting base 13. An installation rod 19 is fixedly connected between the two sides of the mounting base 13. A sliding frame 20 is slidably connected to the circumference of the installation rod 19. The bottom of the sliding frame 20 is slidably connected with a slider. One side of the slider is rotatably connected with a circular knife 21. The top of the slider and the sliding frame 20 are fixedly connected with a first spring 22. The top of the sliding frame 20 is threadedly connected with a through setscrew. The position of the circular knife 21 is adjusted according to the usage situation. During adjustment, the circular knife 21 is lifted, and then the sliding frame 20 is slid. After reaching the position, the setscrew on the sliding frame 20 is tightened, so as to control the width of the coated paper body 2.

[0038] A cutter 23 is slidably connected between the two sides of the mounting base 13. The bottom of both ends of the cutter 23 and the mounting base 13 are fixedly connected with a second spring 24. By pressing down the cutter 23, the coated paper body 2 is cut. The bottom of the cutter 23 is inclined.

[0039] The usage process and working principle of the technical solution of the present utility model are as follows:

[0040] During use, pull the sliding rod 16, and the sliding rod 16 drives one of the tapered heads 18 to move. Then, place the mounting cylinder 1 provided with the coated paper body 2 between the two tapered heads 18. After releasing the sliding rod 16, under the pulling of the tension spring 17, the two tapered heads 18 clamp and fix the mounting cylinder 1. Then, adjust the position of the circular knife 21 according to the usage situation. During adjustment, lift the circular knife 21, then slide the sliding frame 20. After reaching the position, tighten the setscrew on the sliding frame 20. Pass the coated paper body 2 around the guide rods 14. The width of the coated paper body 2 is controlled by the circular knife 21 during movement. After pulling to the required length, press down the cutter 23 to cut the required coated paper body 2 into small pieces, so as to package food. The corrugated paper 8 and the polyurethane strip 9 are used to reduce the heat conduction and avoid getting hot when taking. When rapid heat dissipation is required, tear the wear-resistant layer 11, the first base paper 3, the corrugated paper 8 and the polyurethane strip 9 at the bottom through the tearing indentation 12 to accelerate heat dissipation.

[0041] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish each feature, and do not have an actual order or directional meaning. This application is not limited thereto.

[0042] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0043] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A coated paper, characterized in that, Including: An installation cylinder (1) and a film-coated paper body (2) wound around the circumference of the installation cylinder (1). The film-coated paper body (2) includes a first base paper (3) and a second base paper (5). A corrugated paper (8) is bonded to the upper surface of the first base paper (3). Polyurethane strips (9) are bonded in the depressions of the corrugated paper (8). A PE film (4) is bonded to the bottom of the second base paper (5). The corrugated paper (8) is fixedly bonded to the PE film (4). A film coating layer (6) is sprayed on the upper surface of the second base paper (5), and a silicone oil coating layer (7) is sprayed on the top of the film coating layer (6).

2. A coated paper according to claim 1, characterized in that, A wear-resistant layer (11) is bonded to the bottom of the first base paper (3). The wear-resistant layer (11) is made of nylon material, and a pressing groove (10) is pressed at the bottom of the wear-resistant layer (11).

3. The one-sided coated paper according to claim 2, characterized in that, A group of tearing indentations (12) are pressed at the bottom of the wear-resistant layer (11), and the tearing indentations (12) extend to the polyurethane strips (9) and the corrugated paper (8).

4. A clamping frame, characterized in that, This clamping frame is used to fix the installation cylinder (1) on the film-coated paper body (2) described in any one of claims 1-3. It includes a mounting seat (13). A rotating sleeve (15) is rotatably connected to one side of the mounting seat (13). A through sliding rod (16) is inserted into one side of the rotating sleeve (15). A tension spring (17) is fixedly connected between one end of the sliding rod (16) and the rotating sleeve (15). The other end of the sliding rod (16) and the inner wall of one side of the mounting seat (13) are both rotatably connected with a tapered head (18). The installation cylinder (1) is clamped between the two tapered heads (18). A plurality of guide rods (14) are rotatably connected between the two sides of the mounting seat (13). An installation rod (19) is fixedly connected between the two sides of the mounting seat (13). A sliding frame (20) is slidably connected to the circumference of the installation rod (19). A slider is slidably connected to the bottom of the sliding frame (20). A ring knife (21) is rotatably connected to one side of the slider. A first spring (22) is fixedly connected between the top of the slider and the sliding frame (20). A through setscrew is threadedly connected to the top of the sliding frame (20).

5. The clamping bracket according to claim 4, characterized in that, A cutter (23) is slidably connected between the two sides of the mounting seat (13). Second springs (24) are fixedly connected between the bottoms of both ends of the cutter (23) and the mounting seat (13).

6. The clamping bracket according to claim 5, characterized in that The bottom of the cutter (23) is inclinedly arranged.

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