A health care tape that is tensile and easy to tear, the processing technology and device of the tape

Abstract

The present invention relates to the technical field of tapes, and specifically to a tensile and easily tearable health care tape, a processing technology and device for the tape, which includes a first PE coating layer, a first corona layer, a release layer, a grid layer, a second PE coating layer, a second corona layer and an adhesive layer. The thickness of the first PE coating layer is 40-60 μm. The first corona layer is coated on the outer side of the first PE coating layer, and the corona amount of the first corona layer 2 is ≥ 50 dynes. The release layer is coated on the outer side of the first corona layer, and the release layer is coated with a non-silicon release agent, and the coating thickness is 0.05-0.08 μm. By providing a tensile and easily tearable health care tape composed of a combination of a first PE coating layer, a first corona layer, a release layer, a grid layer, a second PE coating layer, a second corona layer and an adhesive layer, and ensuring that the corona amount on the first corona layer and the second corona layer is ≥ 50 dynes, the adhesion of the release layer and the adhesive layer on the PE coating layer is improved, thereby ensuring the overall strength of the health care tape.

Description

Technical Field

[0001] The present invention relates to the technical field of tapes, and specifically to a health care tape with high tensile strength and easy tearing, a processing technology and a device for the tape. Background Art

[0002] Health care tapes usually use PE and a grid as the base material, and the coating uses imported heat-resistant resin. After passing through a precision coating device, they enter a 150°C oven for high-temperature plasticization to form a stable polymer pressure-sensitive adhesive layer. This kind of tape has good performance, is non-toxic, odorless, easy to tear by hand, and does not leave glue residue, and is suitable for various uses such as daily pasting, window windproof reinforcement, product fixing, surface protection, etc.;

[0003] The Chinese patent document with the publication number CN202010780123.7 discloses a tape with anti-static and heat-insulating functions. Its solution includes a substrate, a release layer, an adhesive layer formed on one side of the release layer on the substrate, and a semiconductor layer formed on the other side of the substrate. The substrate includes at least one or several laminations of a polyimide substrate layer, a conductive cloth, or Nomex paper, that is, a heat-insulating and anti-static tape that basically includes a release layer, an adhesive layer, a substrate, and a semiconductor layer in sequence;

[0004] When assembling components at the construction site, it is often necessary to use tape to pre-fix the components, and then use rivets to position and fix the components. However, the structural design of the above tape will make it difficult to find the tape head after the tape is pasted, resulting in a more troublesome process for removing the tape, thus affecting the construction efficiency of workers. Therefore, the present invention proposes a health care tape with high tensile strength and easy tearing, a processing technology and a device for the tape to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a health care tape with high tensile strength and easy tearing, a processing technology and a device for the tape, so as to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A health care tape with high tensile strength and easy tearing, comprising:

[0007] A first PE coated layer, the thickness of the first PE coated layer is 40 - 60 μm;

[0008] A first corona layer, the first corona layer is coated on the outer side of the first PE coated layer, and the corona amount of the first corona layer ≥ 50 dynes;

[0009] A release layer, the release layer is coated on the outer side of the first corona layer, and the release layer is coated with a non-silicon release agent, and the coating thickness is 0.05 - 0.08 μm;

[0010] The mesh layer is arranged on the inner side of the first PE coating layer;

[0011] The second PE coating layer is arranged on the inner side of the mesh layer, and the thickness of the second PE coating layer is 25 - 35 μm. The second PE coating layer, the mesh layer, and the first PE coating layer are adhesively formed through an adhesive paste;

[0012] The second corona layer is coated on the inner side of the second PE coating layer, and the corona amount of the second corona layer is ≥ 50 dynes;

[0013] The adhesive layer is coated on the inner side of the second corona layer, and the adhesive layer is a high-temperature resistant acrylic pressure-sensitive adhesive.

[0014] Preferably, both the first PE coating layer and the second PE coating layer are formed from PE plastic particles, and color masterbatches are added to the plastic particles according to the actual usage requirements of the product.

[0015] Preferably, the mesh layer is composed of a warp body and a weft body. The warp body is composed of a liquid storage layer and a tensile layer. The liquid storage layer is a circular tube structure, and the tensile layer is coated on the outer side of the liquid storage layer. A sol agent is stored in the lumen of the liquid storage layer, and nodes are arranged on the liquid storage layer, and the nodes evenly divide the inner cavity of the liquid storage layer into multiple sections.

[0016] Preferably, the liquid storage layer is formed from PP plastic particles, the weft body and the tensile layer are both woven from PE yarns, and the sol agent is insulating oil.

[0017] A processing technology for a tensile and easily tearable health care tape. The processing technology for the tensile and easily tearable health care tape is used for producing the above-mentioned tensile and easily tearable health care tape. This processing technology includes:

[0018] The mesh layer forming process. In the mesh layer forming process, the mesh layer is formed by combining the warp body and the weft body;

[0019] The first coating process. In the first coating process, the first PE coating layer is formed by coating on the outer side of the mesh layer;

[0020] The second coating process. In the second coating process, the second PE coating layer is formed by coating on the inner side of the mesh layer;

[0021] The corona treatment process. In the corona treatment process, the first corona layer and the second corona layer are respectively formed on the outer side of the first PE coating layer and the inner side of the second PE coating layer;

[0022] The silicon coating process. In the silicon coating process, a non-silicon release agent is coated on the outer side of the first corona layer to form a release layer;

[0023] Gluing process, in the gluing process, a high-temperature resistant acrylic pressure-sensitive adhesive is coated on the inner side of the second corona layer to form an adhesive layer;

[0024] Rewinding process, winding the curing tape;

[0025] Slitting process, slitting the curing tape;

[0026] Packaging process, packaging the slit curing tape.

[0027] A processing device for a tensile and easily tearable curing tape, the processing device for the tensile and easily tearable curing tape is used to process the above-mentioned tensile and easily tearable curing tape. The processing device includes a PE mesh layer preparation device, a primary coating device, a secondary coating device, a corona treatment device, a silicone coating device, a gluing device, a rewinding device, a slitting device, and a packaging device. The PE mesh layer preparation device includes a warp thread unwinding device, a weft thread laying device, a wire feeding conveyor belt, and a hot pressing device. The warp thread unwinding device, the weft thread laying device, the wire feeding conveyor belt, the hot pressing device, and the PE mesh winding device. The warp thread unwinding device is used to unwind the warp thread, the weft thread laying device is used to lay the weft thread, the wire feeding conveyor belt is used to convey the warp thread and the weft thread, the hot pressing device is used to hot press and shape the warp thread and the weft thread, and the PE mesh winding device is used to wind the mesh layer.

[0028] Preferably, a copper wire mesh is embedded on the surface of the conveying belt of the wire feeding conveyor belt, and an electrostatic generating device is installed on the frame of the wire feeding conveyor belt. The electrostatic generating device is used to convey static electricity to the copper wire mesh. The copper wire mesh is evenly provided with multiple sections, and the length value of a single section of the copper wire mesh coincides with the spacing value of the weft thread. A gantry bracket is fixedly installed on the frame of the wire feeding conveyor belt. The hot pressing device is composed of a telescopic electric cylinder, an installation box, a hot pressing head, and a heating mechanism. The cylinder body of the telescopic electric cylinder is fixedly installed on the gantry bracket. The installation box is fixedly connected to the telescopic rod of the telescopic electric cylinder. The hot pressing head is fixedly installed on the lower end surface of the installation box. The heating mechanism is arranged in the inner cavity of the installation box, and the hot pressing head is heated by the heating mechanism. The installation box and the hot pressing head are both made of conductive materials, and a grounding wire is connected to the installation box.

[0029] Preferably, the hot pressing head is arranged corresponding to the warp thread, and the hot pressing point of the hot pressing head on the warp thread is the intersection point of the weft thread and the warp thread. Heat-conducting oil is stored in the installation box, and the heating mechanism does not contact the hot pressing head. The inner side end of the hot pressing head contacts the heat-conducting oil, and a temperature sensor is arranged in the installation box.

[0030] Preferably, the heating mechanism includes a heating tube and a resistance heating wire. The resistance heating wire is arranged in a spiral shape and is disposed within the lumen of the heating tube. The heating tube is made of an insulating material, and a retaining ring is integrally formed on the outer sidewall of the heating tube. A sliding ring is sleeved on the heating tube. The sliding ring is an iron ring, and adjacent sliding rings are separated by the retaining ring. The resistance heating wire is connected to an AC power supply, and the frequency of change of the current direction of the AC power supply is once every thirty seconds. A liquid-pushing spring is fixedly connected to the outer sidewall of the sliding ring. The inner side surface of the sliding ring is an outwardly convex arc-shaped structure. Guide rods are integrally formed on the outer sidewall of the heating tube. The guide rods are rod-shaped structures with a semi-circular cross-section, and ten guide rods are arranged equidistantly in a circumferential manner. The outer sides of the guide rods are all in contact with the inner side surface of the sliding ring.

[0031] Preferably, a wire pressing opening is formed at the bottom of the hot pressing head. The wire pressing opening is aligned with the weft body. An oil groove is formed on the upper end surface of the hot pressing head. The oil groove communicates with the inner cavity of the installation box, and heat conducting sheets are formed on the inner sidewall of the oil groove. Multiple groups of heat conducting sheets are uniformly arranged.

[0032] Compared with the prior art, the beneficial effects of the present invention are:

[0033] 1. By providing a tensile and easily tearable health care tape composed of a first PE coating layer, a first corona layer, a release layer, a grid layer, a second PE coating layer, a second corona layer, and an adhesive layer, and ensuring that the corona amount on the first corona layer and the second corona layer is ≥ 50 dynes, the adhesion of the release layer and the adhesive layer on the PE coating layer is improved, thereby ensuring the overall strength of the health care tape;

[0034] 2. And by setting the grid layer to be composed of a warp body and a weft body, and setting the warp body to be composed of a liquid storage layer and a tensile layer, storing a sol agent in the lumen of the liquid storage layer, and separating the inner cavity of the liquid storage layer through nodes, when the health care tape is cut, the sol agent in the liquid storage layer will flow out, thereby dissolving the adhesive layer at the port position of the health care tape, so that when the health care tape is torn later, its port can be easily torn up, thereby improving the convenience of tearing the health care tape. Moreover, the grid layer can effectively improve the overall tensile strength of the health care tape and reduce the amount of residual glue on the article when the health care tape is torn. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic structural diagram of the health care tape of the present invention;

[0036] Figure 2 is a half-sectional view of the health care tape of the present invention;

[0037] Figure 3 is Figure 2Schematic diagram of the enlarged structure at position A in [the figure];

[0038] Figure 4 For Figure 3 Schematic diagram of the enlarged structure at position B in [the figure];

[0039] Figure 5 Schematic diagram of the grid layer structure of the present invention;

[0040] Figure 6 Processing process diagram of the health care tape of the present invention;

[0041] Figure 7 Schematic diagram of the structure of the PE grid layer preparation equipment of the present invention;

[0042] Figure 8 For Figure 7 Schematic diagram of the enlarged structure at position C in [the figure];

[0043] Figure 9 Half-sectional view of the installation box of the present invention;

[0044] Figure 10 For Figure 9 Schematic diagram of the enlarged structure at position D in [the figure];

[0045] Figure 11 For Figure 10 Schematic diagram of the enlarged structure at position E in [the figure];

[0046] Figure 12 Half-sectional view of the heating tube of the present invention;

[0047] Figure 13 For Figure 12 Schematic diagram of the enlarged structure at position F in [the figure];

[0048] Figure 14 Schematic diagram of the sliding ring structure of the present invention.

[0049] In the figure: release layer 1, first corona layer 2, first PE coating layer 3, grid layer 4, second PE coating layer 5, second corona layer 6, adhesive layer 7, warp thread body 8, weft thread body 9, liquid storage layer 10, tensile layer 11, wire feeding conveyor belt 12, gantry support 13, telescopic electric cylinder 14, installation box 15, hot pressing head 16, conveyor belt 17, copper wire mesh 18, wire pressing port 19, heating tube 20, resistance heating wire 21, retaining ring 22, sliding ring 23, guide rod 24, liquid deflecting spring 25, oil groove 26, heat conducting sheet 27. Detailed implementation manners

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0051] Please refer to Figure 1-14 , the present invention provides embodiments of the following three preferred solutions:

[0052] Embodiment 1: A tensile and easily tearable health care tape, comprising a first PE film layer 3, a first corona layer 2, a release layer 1, a mesh layer 4, a second PE film layer 5, a second corona layer 6, and an adhesive layer 7. The thickness of the first PE film layer 3 is 40-60 μm. The first corona layer 2 is coated on the outer side of the first PE film layer 3, and the corona amount of the first corona layer 2 ≥ 50 dynes. The release layer 1 is coated on the outer side of the first corona layer 2, and the release layer 1 is coated with a non-silicon release agent, and the coating thickness is 0.05-0.08 μm. The mesh layer 4 is disposed on the inner side of the first PE film layer 3. The second PE film layer 5 is disposed on the inner side of the mesh layer 4, and the thickness of the second PE film layer 5 is 25-35 μm. The second PE film layer 5, the mesh layer 4, and the first PE film layer 3 are adhered and formed through an adhesive slurry. The second corona layer 6 is coated on the inner side of the second PE film layer 5, and the corona amount of the second corona layer 6 ≥ 50 dynes. The adhesive layer 7 is coated on the inner side of the second corona layer 6, and the adhesive layer 7 is a high-temperature resistant acrylic pressure-sensitive adhesive. By providing a tensile and easily tearable health care tape composed of a combination of the first PE film layer 3, the first corona layer 2, the release layer 1, the mesh layer 4, the second PE film layer 5, the second corona layer 6, and the adhesive layer 7, and ensuring that the corona amounts on the first corona layer 2 and the second corona layer 6 ≥ 50 dynes, the adhesion of the release layer 1 and the adhesive layer 7 on the PE film layer is improved, thereby ensuring the overall strength of the health care tape.

[0053] Both the first PE film layer 3 and the second PE film layer 5 are formed from PE plastic particles, and color masterbatch is added to the plastic particles according to the actual use requirements of the product to control the color of the health care tape according to the actual situation.

[0054] The grid layer 4 is composed of a warp body 8 and a weft body 9. The warp body 8 is composed of a liquid storage layer 10 and a tensile layer 11. The liquid storage layer 10 is of a circular tube structure. The tensile layer 11 is coated on the outer side of the liquid storage layer 10. A sol agent is stored in the lumen of the liquid storage layer 10. Nodes are provided on the liquid storage layer 10, and the nodes evenly divide the inner cavity of the liquid storage layer 10 into multiple sections. The liquid storage layer 10 is formed by molding PP plastic particles. The weft body 9 and the tensile layer 11 are both woven from PE yarns. The sol agent is insulating oil. By setting the grid layer 4 to be composed of the warp body 8 and the weft body 9, setting the warp body 8 to be composed of the liquid storage layer 10 and the tensile layer 11, storing the sol agent in the lumen of the liquid storage layer 10, and dividing the inner cavity of the liquid storage layer 10 through the nodes, when the curing tape is cut, the sol agent in the liquid storage layer 10 will flow out, thereby dissolving the adhesive layer 7 at the port position of the curing tape, so that when the curing tape is torn off later, its port can be easily torn up, thereby improving the convenience of tearing off the curing tape. Moreover, the grid layer 4 can effectively improve the overall tensile strength of the curing tape and reduce the amount of residual glue on the article when the curing tape is torn off.

[0055] Example 2: On the basis of Example 1, a processing process for a tensile and easily tearable curing tape. The processing process for the tensile and easily tearable curing tape is used for producing the above-mentioned tensile and easily tearable curing tape. The processing process includes:

[0056] Grid layer forming process. In the grid layer forming process, the grid layer 4 is formed by combining the warp body 8 and the weft body 9;

[0057] First coating process. In the first coating process, a first coated PE layer 3 is formed by coating on the outer side of the grid layer 4;

[0058] Second coating process. In the second coating process, a second coated PE layer 5 is formed by coating on the inner side of the grid layer 4;

[0059] Corona treatment process. In the corona treatment process, a first corona layer 2 and a second corona layer 6 are respectively formed on the outer side of the first coated PE layer 3 and the inner side of the second coated PE layer 5;

[0060] Silicone coating process. In the silicone coating process, a non-silicone release agent is coated on the outer side of the first corona layer 2 to form a release layer 1;

[0061] Adhesive coating process. In the adhesive coating process, a high-temperature resistant acrylic pressure-sensitive adhesive is coated on the inner side of the second corona layer 6 to form an adhesive layer 7;

[0062] Rewinding process, winding up the curing tape;

[0063] Slitting process, slitting the curing tape;

[0064] Packaging process, packaging the cut health care tape.

[0065] Embodiment 3: On the basis of Embodiment 2, a processing device for a tensile and easily tearable health care tape. The processing device for the tensile and easily tearable health care tape is used to process the above-mentioned tensile and easily tearable health care tape. The processing device includes a PE mesh layer preparation device, a primary coating device, a secondary coating device, a corona discharge device, a silicone coating device, a glue coating device, a rewinding device, a slitting device, and a packaging device. The PE mesh layer preparation device includes a warp thread unwinding device, a weft thread laying device, a wire feeding conveyor belt 12, and a hot pressing device. The warp thread unwinding device, the weft thread laying device, the wire feeding conveyor belt 12, the hot pressing device, and the PE mesh winding device. The warp thread unwinding device is used to unwind the warp thread 8, the weft thread laying device is used to lay the weft thread 9, the wire feeding conveyor belt 12 is used to convey the warp thread 8 and the weft thread 9, the hot pressing device is used to hot press and shape the warp thread 8 and the weft thread 9, and the PE mesh winding device is used to wind the mesh layer 4.

[0066] A copper wire mesh 18 is embedded on the surface of the conveying belt 17 of the wire feeding conveyor belt 12, and an electrostatic generating device is installed on the frame of the wire feeding conveyor belt 12. The electrostatic generating device is used to convey static electricity to the copper wire mesh 18. The copper wire mesh 18 is evenly provided with multiple sections, and the length value of a single section of the copper wire mesh 18 coincides with the spacing value of the weft thread 9. A gantry bracket 13 is fixedly installed on the frame of the wire feeding conveyor belt 12. The hot pressing device is composed of a telescopic electric cylinder 14, an installation box 15, a hot pressing head 16, and a heating mechanism. The cylinder body of the telescopic electric cylinder 14 is fixedly installed on the gantry bracket 13. The installation box 15 is fixedly connected to the telescopic rod of the telescopic electric cylinder 14. The hot pressing head 16 is fixedly installed on the lower end surface of the installation box 15. The heating mechanism is arranged in the inner cavity of the installation box 15, and the hot pressing head 16 is heated through the heating mechanism. The installation box 15 and the hot pressing head 16 are both made of conductive materials, and a grounding wire is connected to the installation box 15. It is convenient to ensure the stability of the warp thread 8 and the weft thread 9 during transportation through the adsorption of the warp thread 8 and the weft thread 9 by electrostatic action through the setting of the copper wire mesh 18. At the same time, the hot pressing head 16 can form the nodes on the liquid storage layer 10 while hot pressing and forming the warp thread 8 and the weft thread 9.

[0067] The hot pressing head 16 is arranged corresponding to the warp thread 8, and the hot pressing point of the hot pressing head 16 on the warp thread 8 is the intersection of the weft thread 9 and the warp thread 8. Heat-conducting oil is stored in the installation box 15, and the heating mechanism does not contact the hot pressing head 16. The inner end of the hot pressing head 16 is in contact with the heat-conducting oil, and a temperature sensor is arranged in the installation box 15. Using the heat-conducting oil as a buffer medium is convenient for more accurate control of the temperature of the hot pressing head 16.

[0068] The heating mechanism includes a heating tube 20 and a resistance heating wire 21, the resistance heating wire 21 is spirally arranged, and the resistance heating wire 21 is arranged in the tube cavity of the heating tube 20, the heating tube 20 is made of insulating material, and a retaining ring 22 is integrally formed on the outer wall of the heating tube 20, a sliding ring 23 is sleeved on the heating tube 20, the sliding ring 23 is an iron ring, and adjacent sliding rings 23 are separated by the retaining ring 22, the resistance heating wire 21 is connected to an AC power supply, and the current direction of the AC power supply changes frequency once every thirty seconds, a liquid-repelling spring 25 is fixedly connected to the outer wall of the sliding ring 23, the inner side of the sliding ring 23 is an outwardly convex arc structure, and the outer wall of the heating tube 20 is provided with a liquid-repelling spring 25, and the inner side of the sliding ring 23 is an outwardly convex arc structure. A guide rod 24 is integrally formed, and the guide rod 24 is a rod structure with a semicircular cross-section, and ten guide rods 24 are arranged on a circle, and the outer edges of the guide rods 24 are arranged in contact with the inner side of the sliding ring 23. By arranging the heating mechanism to be composed of a heating tube 20 and a resistance heating wire 21, and arranging the resistance heating wire 21 to be spiral, and continuously controlling the direction of the current on the resistance heating wire 21, the direction of the magnetic field formed by the resistance heating wire 21 is continuously changed, so that the sliding ring 23 forms a reciprocating operation, thereby forming a toggling effect on the heat transfer oil, so that the heat in the heat transfer oil is more evenly distributed, thereby further improving the accuracy of controlling the temperature of the hot pressing head 16.

[0069] A wire pressing opening 19 is provided at the bottom of the thermal pressing head 16, and the wire pressing opening 19 is aligned with the weft body 9. An oil groove 26 is provided on the upper end surface of the thermal pressing head 16, and the oil groove 26 is connected to the inner cavity of the installation box 15, and a heat conducting sheet 27 is formed on the inner side wall of the oil groove 26. The heat conducting sheets 27 are evenly arranged in multiple groups. The arrangement of the oil groove 26 and the heat conducting sheets 27 can effectively improve the heat exchange efficiency between the thermal pressing head 16 and the heat conducting oil.

[0070] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A tensile and tearable health tape, characterized in that: include: A first PE coating layer (3), wherein the thickness of the first PE coating layer (3) is 40-60 μm; A first corona layer (2), the first corona layer (2) being coated on the outer side of the first PE coating layer (3), and the corona amount of the first corona layer (2) being ≥50 dynes; A release layer (1), wherein the release layer (1) is coated on the outer side of the first corona layer (2), and the release layer (1) is coated with a non-silicon release agent, and has a coating thickness of 0.05-0.08 μm; A mesh layer (4), the mesh layer (4) being arranged on the inner side of the first PE coating layer (3); A second PE coating layer (5), the second PE coating layer (5) is arranged on the inner side of the mesh layer (4), and the thickness of the second PE coating layer (5) is 25-35 μm, and the second PE coating layer (5), the mesh layer (4), and the first PE coating layer (3) are bonded and formed by bonding slurry; A second corona layer (6), the second corona layer (6) is coated on the inner side of the second PE coating layer (5), and the corona amount of the second corona layer (6) is ≥ 50 dynes; An adhesive layer (7), the adhesive layer (7) being coated on the inner side of the second corona layer (6), and the adhesive layer (7) being a high temperature resistant acrylic pressure-sensitive adhesive; The mesh layer (4) is composed of a warp body (8) and a weft body (9), the warp body (8) is composed of a liquid storage layer (10) and a tensile layer (11), the liquid storage layer (10) is a circular tube structure, the tensile layer (11) is coated on the outer side of the liquid storage layer (10), a sol is stored in the lumen of the liquid storage layer (10), nodes are arranged on the liquid storage layer (10), and the nodes evenly divide the inner lumen of the liquid storage layer (10) into multiple sections; The liquid storage layer (10) is formed of PP plastic particles, the weft body (9) and the tensile layer (11) are both formed by weaving PE yarns, and the sol is insulating oil.

2. The tensile-resistant and tearable health-preserving tape according to claim 1, characterized in that: The first PE coating layer (3) and the second PE coating layer (5) are both formed from PE plastic particles, and masterbatches are added to the PE plastic particles according to the actual use requirements of the product.

3. A processing technology for a tensile and tearable health-preserving tape, characterized in that: The processing technology of the tensile-resistant and easy-to-tear health-preserving tape is used to produce any one of the tensile-resistant and easy-to-tear health-preserving tapes of claims 1-2, and the processing technology comprises: A mesh layer forming step, in which the mesh layer (4) is formed by combining a warp thread body (8) and a weft thread body (9); A first laminating step, in which a first laminating PE layer (3) is formed by laminating the outer side of the mesh layer (4); A secondary coating step, in which a second coating PE layer (5) is formed by coating the inner side of the mesh layer (4); A corona treatment process, in which a first corona layer (2) and a second corona layer (6) are formed on the outer side of the first PE coating layer (3) and the inner side of the second PE coating layer (5), respectively; A silicon coating step, in which a non-silicon release agent is coated on the outer side of the first corona layer (2) to form a release layer (1); A gluing step, in which a high temperature resistant acrylic pressure-sensitive adhesive is coated on the inner side of the second corona layer (6) to form an adhesive layer (7); Rewinding process: rewinding the health tape; Slitting process, slitting the health tape; The packaging process is to package the slit health tape.

4. A processing device for a tensile and tearable health-preserving tape, characterized in that: The processing device of the tensile-resistant and easy-to-tear health-preserving tape is used to process any one of the tensile-resistant and easy-to-tear health-preserving tapes of claims 1-2, and the processing device includes a PE mesh layer preparation device, a primary laminating device, a secondary laminating device, a corona device, a silicon coating device, a glue coating device, a rewinding device, a slitting device and a packaging device. The PE mesh layer preparation device includes a warp body pay-off device, a weft body wiring device, a wire feeding conveyor belt (12) and a hot pressing device. The warp body pay-off device , weft body wiring equipment, wire feeding conveyor belt (12), hot pressing equipment and PE mesh winding equipment, the warp body unwinding equipment is used to unwind the warp body (8), the weft body wiring equipment is used to wire the weft body (9), the wire feeding conveyor belt (12) is used to transport the warp body (8) and the weft body (9), the hot pressing equipment is used to hot-press and shape the warp body (8) and the weft body (9), and the PE mesh winding equipment is used to wind the mesh layer (4).

5. The processing device of the tensile-resistant and tearable health-preserving tape according to claim 4 is characterized in that: A copper wire mesh (18) is embedded in the surface of the conveying belt (17) on the wire feeding conveyor belt (12), and a static electricity generating device is installed on the frame of the wire feeding conveyor belt (12), and the static electricity generating device is used to transmit static electricity to the copper wire mesh (18), the copper wire mesh (18) is evenly arranged with multiple sections, and the length value of a single section of the copper wire mesh (18) coincides with the spacing value of the weft body (9), the frame of the wire feeding conveyor belt (12) is fixedly installed with a gantry bracket (13), and the hot pressing equipment is composed of a telescopic electric cylinder (14), a mounting box (15), The hot pressing head (16) and the heating mechanism are combined to form a structure, wherein the cylinder body of the telescopic electric cylinder (14) is fixedly mounted on the gantry bracket (13), the mounting box (15) is fixedly connected to the telescopic rod of the telescopic electric cylinder (14), the hot pressing head (16) is fixedly mounted on the lower end surface of the mounting box (15), the heating mechanism is arranged in the inner cavity of the mounting box (15), and the hot pressing head (16) is heated by the heating mechanism, the mounting box (15) and the hot pressing head (16) are both made of conductive materials, and a grounding wire is connected to the mounting box (15).

6. A processing device for a tensile-resistant and tearable health-preserving tape according to claim 5, characterized in that: The hot pressing head (16) is arranged corresponding to the warp body (8), and the hot pressing point of the hot pressing head (16) on the warp body (8) is the intersection of the weft body (9) and the warp body (8). Heat transfer oil is stored in the installation box (15), and there is no contact between the heating mechanism and the hot pressing head (16). The inner side end of the hot pressing head (16) is in contact with the heat transfer oil, and a temperature sensor is arranged in the installation box (15).

7. A processing device for a tensile-resistant and tearable health-preserving tape according to claim 6, characterized in that: The heating mechanism comprises a heating tube (20) and a resistance heating wire (21); the resistance heating wire (21) is arranged in a spiral shape and is arranged in a tube cavity of the heating tube (20); the heating tube (20) is made of an insulating material, and a retaining ring (22) is integrally formed on the outer wall of the heating tube (20); a sliding ring (23) is sleeved on the heating tube (20); the sliding ring (23) is an iron ring, and adjacent sliding rings (23) are separated by the retaining ring (22); the resistance heating wire (21) The heating tube (20) is connected to an AC power source, and the current direction of the AC power source is changed once every thirty seconds. A liquid-displacing spring (25) is fixedly connected to the outer wall of the sliding ring (23). The inner side surface of the sliding ring (23) is an outwardly convex arc structure. A guide rod (24) is integrally formed on the outer wall of the heating tube (20). The guide rod (24) is a rod body structure with a semicircular cross-section. Ten guide rods (24) are arranged on an equal circumference, and the outer sides of the guide rods (24) are all arranged to abut against the inner side surface of the sliding ring (23).

8. The processing device of the tensile-resistant and tearable health-preserving tape according to claim 7, characterized in that: The bottom of the thermal pressing head (16) is provided with a wire pressing opening (19), the wire pressing opening (19) is arranged to be aligned with the weft body (9), the upper end surface of the thermal pressing head (16) is provided with an oil groove (26), the oil groove (26) is connected to the inner cavity of the installation box (15), and a heat conducting sheet (27) is formed on the inner side wall of the oil groove (26), and a plurality of groups of the heat conducting sheets (27) are evenly arranged.

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