High-temperature-resistant thermosensitive magnetic paper

Abstract

The utility model relates to the technical field of thermo-sensitive paper, and discloses high-temperature-resistant thermo-sensitive magnetic paper, which comprises a thermo-sensitive magnetic paper main body, an adhesive layer is arranged on the bottom surface of the thermo-sensitive magnetic paper main body, protective paper is adhered below one corner of the thermo-sensitive magnetic paper main body through the adhesive layer, and the protective paper is folded downwards away from the vertex angle of the thermo-sensitive magnetic paper main body to form an upper layer and a lower layer; the release paper is arranged below the thermosensitive magnetic paper main body and can be used for sticking a plurality of thermosensitive magnetic paper main bodies at the same time; the bearing seat comprises a fixing seat and a recycling box, the fixing seat is detachably arranged on one side of the recycling box, multiple layers of release paper pasted with thermosensitive magnetic paper bodies can be stacked on the fixing seat, a paper pressing mechanism is arranged on the fixing seat, a recycling cavity for recycling the release paper is formed in the recycling box, and a recycling groove communicated with the recycling cavity is formed in the side, close to the fixing seat, of the recycling box. The heat-sensitive magnetic paper packaging box has the advantages that a plane is used for replacing a packaging structure, heat-sensitive magnetic paper is convenient to take, and high temperature resistance is high.

Description

Technical Field

[0001] This utility model relates to the field of thermal paper technology, specifically to a high-temperature resistant thermal magnetic paper. Background Technology

[0002] Thermal magnetic paper is a special information recording material that combines both thermal and magnetic properties. It mainly consists of a thermal layer, a magnetic layer, and a paper base. The thermal layer changes color under heat, allowing for rapid printing of information via a thermal printhead. The magnetic layer imparts magnetism to the paper, enabling it to store information; for example, information on a magnetic stripe card can be recorded and read magnetically.

[0003] Currently, thermal magnetic paper is widely used in many fields due to its unique advantages. From receipts recording important information to labels for various products, and even fun stationery stickers, it's ubiquitous. At present, thermal magnetic paper generally uses a roll structure, consisting of two layers: a release liner and the thermal magnetic paper itself, which can be directly torn apart for use, seemingly convenient. However, in practice, several problems exist. When tearing, the edges of the paper are easily damaged, affecting its usability; at the same time, the adhesive easily sticks to fingers, which is both unhygienic and inconvenient for users. Furthermore, the release liner often scatters randomly after use, creating a mess and making storage and organization difficult. Moreover, current thermal magnetic paper has poor high-temperature resistance and is prone to instability when exposed to high temperatures. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a high-temperature resistant thermal magnetic paper that uses a flat surface instead of a roll structure, making it easy to handle and providing strong high-temperature resistance.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a high-temperature resistant thermistor magnetic paper, comprising:

[0006] The thermal magnetic paper body has an adhesive layer on its bottom surface, and a protective paper is attached to one corner of the body through the adhesive layer. The protective paper is folded downwards away from the top corner of the thermal magnetic paper body to form two layers.

[0007] Release paper is placed below the thermal magnetic paper body, and multiple thermal magnetic paper bodies can be pasted at the same time;

[0008] The carrier includes a fixed base and a recycling box. The fixed base is detachably mounted on one side of the recycling box. Multiple layers of release paper with thermal magnetic paper bodies pasted on it can be stacked on the fixed base. The fixed base is equipped with a paper pressing mechanism. The recycling box is equipped with a recycling cavity for recycling the release paper. The recycling box is equipped with a recycling groove communicating with the recycling cavity on the side near the fixed base.

[0009] Furthermore, the upper and lower layers of the protective paper are triangular and semi-circular, respectively, with the edge of the upper layer paper attached to the apex corner of the thermal magnetic paper body, and the same material as the release paper.

[0010] Furthermore, symmetrically arranged heightening blocks are provided below the fixed base, and magnetic pieces are fixedly provided on the bottom surface of the heightening blocks.

[0011] Furthermore, the paper pressing mechanism includes a pressure plate and a fixed frame. The fixed frame is fixedly mounted above the fixed base, and the pressure plate is located below the fixed frame and parallel to the upper wall of the fixed base. A guide rod is symmetrically fixedly mounted on the upper surface of the pressure plate. The upper end of the guide rod slides through the fixed frame and is connected to the same pressure strip. A spring is sleeved on the guide rod. The upper and lower ends of the spring are fixedly connected to the pressure strip and the fixed frame, respectively. A lifting handle is provided in the middle of the upper part of the pressure strip.

[0012] Furthermore, an inspection cover is hinged to the top of the recycling box, and the inspection cover is fixed to the upper wall of the recycling box by a latch.

[0013] Furthermore, a simple high-temperature resistant thermosensitive magnetic paper thermosensitive layer formulation can be composed of 10 parts by weight of fluorane-type leuco dye, 20 parts of phenolic color developer, 5 parts of sensitizer, 25 parts of calcium carbonate filler, 45 parts of 10% aqueous solution of polyvinyl alcohol, 15 parts of magnetic powder and 100 parts of water.

[0014] Compared with existing technologies, this invention has the following advantages: the mounting base can stack multiple layers of release paper with thermal magnetic paper attached, and it is equipped with a paper-pressing mechanism. The pressure plate, under the action of a spring, presses down on the release paper, making the stacking stable and facilitating the removal of the thermal magnetic paper. The lifting handle makes it easy to lift the pressure plate and push the release paper without the thermal magnetic paper into the recycling box, making the entire retrieval process simple and efficient. Furthermore, the folded protective paper at the top corner of the thermal magnetic paper facilitates separation from the release paper, enabling quick removal and preventing adhesive residue on hands, making it highly practical. The protective paper is made of the same material as the release paper and can also be quickly removed after the thermal magnetic paper is pasted in the appropriate position, ensuring stable adhesion of the thermal magnetic paper.

[0015] The thermal layer formulation of the thermal magnetic paper includes 25 parts calcium carbonate filler, which not only improves the paper's thermal stability but also maintains its structure at high temperatures, giving it excellent heat resistance. In addition, phenolic color developers, sensitizers, and other components work synergistically with the calcium carbonate filler to ensure consistent product performance under high-temperature conditions. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 This is a side view of the present invention;

[0019] Figure 4 This is a three-dimensional representation of the main body of the thermal magnetic paper of this utility model. Figure 1 ;

[0020] Figure 5 This is a three-dimensional representation of the main body of the thermal magnetic paper of this utility model. Figure 2 .

[0021] As shown in the figure: 1. Thermal magnetic paper body; 2. Protective paper; 3. Release paper; 4. Fixing base; 5. Recycling box; 6. Recycling trough; 7. Heightening block; 8. Magnet piece; 9. Pressure plate; 10. Fixing frame; 11. Guide rod; 12. Pressure strip; 13. Spring; 14. Lifting handle; 15. Inspection cover plate; 16. Lock. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Combined with appendix Figure 1 Appendix Figure 4 Appendix Figure 5 A high-temperature resistant thermosensitive magnetic paper includes: a thermosensitive magnetic paper body 1, with an adhesive layer on its bottom surface, and a protective paper 2 glued to one corner below the adhesive layer. The protective paper 2 is folded downwards at the top corner away from the thermosensitive magnetic paper body 1 to form two layers; and a release paper 3, located below the thermosensitive magnetic paper body 1, which can simultaneously hold multiple thermosensitive magnetic paper bodies 1. The upper and lower layers of the protective paper 2 are triangular and semi-circular, respectively. The edge of the upper layer is attached to the top corner of the thermosensitive magnetic paper body 1 and is made of the same material as the release paper 3, making it easy to identify and tear off. Moreover, being made of the same material as the release paper 3 helps to ensure the overall adhesion and separation effect.

[0024] Combined with appendix Figure 1 Appendix Figure 3 The support includes a fixed base 4 and a recycling box 5. The fixed base 4 is detachably mounted on one side of the recycling box 5. Multiple layers of release paper 3 with thermal magnetic paper body 1 pasted on it can be stacked on the fixed base 4. The fixed base 4 is symmetrically provided with raising blocks 7 below it. The bottom surface of the raising blocks 7 is fixed with a magnet 8. The raising blocks 7 can increase the height of the fixed base 4, making it easier to operate. The magnet 8 can make the fixed base 4 easily adsorbed onto magnetic objects, enhancing the stability and flexibility of placement.

[0025] Combined with appendix Figure 1 Appendix Figure 3The fixed base 4 is equipped with a paper pressing mechanism, which includes a pressure plate 9 and a fixed frame 10. The fixed frame 10 is fixedly installed above the fixed base 4. The pressure plate 9 is installed below the fixed frame 10 and parallel to the upper wall of the fixed base 4. Guide rods 11 are symmetrically fixed on the pressure plate 9. The upper end of the guide rod 11 slides through the fixed frame 10 and is connected to the same pressure strip 12. A spring 13 is sleeved on the guide rod 11. The upper and lower ends of the spring 13 are fixedly connected to the pressure strip 12 and the fixed frame 10, respectively. A lifting handle 14 is provided in the middle of the upper part of the pressure strip 12. The spring 13 can control the pressure plate 9 to press the release paper 3 with the thermal magnetic paper body 1 pasted on it, ensuring that it is stacked stably and making it easy to tear off the thermal magnetic paper body 1. The lifting handle 14 makes it easy to lift the pressure plate 9, thereby pushing the release paper 3 without the thermal magnetic paper body 1 into the recycling box 5 for recycling.

[0026] Combined with appendix Figure 2 Appendix Figure 3 The recycling box 5 has a recycling chamber for recycling release paper 3, and a recycling groove 6 communicating with the recycling chamber is provided on the side of the recycling box 5 near the fixing seat 4. A maintenance cover 15 is hinged to the top of the recycling box 5, and the maintenance cover 15 is fixed to the upper wall of the recycling box 5 by a latch 16, which facilitates opening the maintenance cover 15 to clean the recycling chamber and facilitates maintenance.

[0027] Combined with appendix Figure 4 A simple high-temperature resistant thermal magnetic paper body 1 thermal layer formulation can be composed of 10 parts by weight of fluorane-type leuco dye, 20 parts of phenolic color developer, 5 parts of sensitizer, 25 parts of calcium carbonate filler, 45 parts of 10% aqueous solution of polyvinyl alcohol, 15 parts of magnetic powder and 100 parts of water. This provides a clear raw material ratio for the production of the thermal magnetic paper, which helps to ensure the consistency of product performance. In addition, the calcium carbonate filler can improve the thermal stability of the paper, help maintain the paper structure at high temperatures, and has good high-temperature resistance.

[0028] The specific implementation of this utility model is as follows: First, the operation begins with the support base. The support base consists of a fixed base 4 and a recycling box 5. The fixed base 4 is detachably mounted on one side of the recycling box 5. Release paper 3 with the thermal magnetic paper body 1 attached is stacked on the fixed base 4. The symmetrical lifting blocks 7 below the fixed base 4 increase the operating height, making it convenient to operate the release paper in a horizontal position. In use, the fixed base 4 can also be separated from the recycling box 5 as needed, and the magnetic piece 8 on the bottom of the lifting block 7 can be used to attach it to a magnetic object. For example, when the thermal magnetic paper body 1 is used as a toy sticker, the fixed base 4 can be attached to iron stationery or tables and chairs.

[0029] During the placement of the release paper 3, lift the handle 14 upwards. The handle 14 drives the guide rod 11 upwards through the pressure strip 12, thereby controlling the pressure plate 9 to move upwards. At the same time, the spring 13 extends, placing one end of the release paper 3 under the pressure plate 9 until the release paper 3 is stacked properly. Release the handle 14, the spring 13 returns to its original position, drives the pressure plate 9 downwards and presses down on the release paper 3, making the stacking stable and facilitating the removal of the thermal magnetic paper body 1.

[0030] Next, take the thermal magnetic paper body 1. The thermal magnetic paper body 1 is bonded to the release paper 3 through the adhesive layer on the bottom surface. The protective paper 2 is bonded to one corner through the adhesive layer to partially separate it from the release paper 3. At the same time, pinch the protective paper 2 and the thermal magnetic paper body 1, remove the thermal magnetic paper body 1 from the release paper 3, stick it in the desired position, and then peel off the protective paper 2 to make it completely adhere to the adhesive area.

[0031] Finally, after all the thermal magnetic paper bodies 1 on the release paper 3 have been removed, lift the handle 14 again, lift the pressure plate 9, and push the upper layer of release paper 3 through the recycling trough 6 into the recycling chamber of the recycling box 5 for recycling. The inspection cover 15 above the recycling box 5 can be opened through the latch 16 to facilitate the removal and processing of the recycled release paper 3.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high temperature resistant heat sensitive magnetic paper, characterized by, include: The thermal magnetic paper body (1) has an adhesive layer on its bottom surface, and a protective paper (2) is attached to one corner below the adhesive layer. The protective paper (2) is folded down at the top corner away from the thermal magnetic paper body (1) to form two layers. Release paper (3) is placed below the thermal magnetic paper body (1) and can be used to paste multiple thermal magnetic paper bodies (1) at the same time; The carrier includes a fixed seat (4) and a recycling box (5). The fixed seat (4) is detachably disposed on one side of the recycling box (5). Multiple layers of release paper (3) with thermal magnetic paper body (1) pasted on it can be stacked on the fixed seat (4). The fixed seat (4) is provided with a paper pressing mechanism. The recycling box (5) is provided with a recycling cavity for recycling release paper (3). The recycling box (5) is provided with a recycling groove (6) communicating with the recycling cavity on the side near the fixed seat (4).

2. A high temperature resistant heat sensitive magnetic paper as claimed in claim 1, wherein: The upper and lower layers of the protective paper (2) are triangular and semi-circular, respectively. The edge of the upper layer is attached to the top corner of the thermal magnetic paper body (1) and is made of the same material as the release paper (3).

3. A high temperature resistant heat sensitive magnetic paper as claimed in claim 1, wherein: The mounting base (4) is symmetrically provided with heightening blocks (7) below it, and the bottom surface of the heightening blocks (7) is fixed with magnet pieces (8).

4. The high temperature resistant heat sensitive magnetic paper according to claim 1, wherein: The paper pressing mechanism includes a pressing plate (9) and a fixing frame (10). The fixing frame (10) is fixed above the fixing seat (4). The pressing plate (9) is located below the fixing frame (10) and parallel to the upper wall of the fixing seat (4). Guide rods (11) are symmetrically fixed on the pressing plate (9). The upper end of the guide rod (11) slides through the fixing frame (10) and is connected to the same pressing strip (12). A spring (13) is sleeved on the guide rod (11). The upper and lower ends of the spring (13) are fixedly connected to the pressing strip (12) and the fixing frame (10) respectively. A lifting handle (14) is provided in the middle of the pressing strip (12).

5. A high temperature resistant heat sensitive magnetic paper as claimed in claim 1, wherein: The recycling box (5) is hinged to an inspection cover (15), and the inspection cover (15) is fixed to the upper wall of the recycling box (5) by a latch (16).

Images