CN115160795A

CN115160795A - Process for manufacturing a textile-reinforced wristband for a wristwatch-type sphygmomanometer

Info

Publication number: CN115160795A
Application number: CN202210869770.4A
Authority: CN
Inventors: 李懿霖; 虞力峰; 徐卫锋
Original assignee: Zhejiang Hengyi Medical Technology Co ltd
Current assignee: Zhejiang Hengyi Medical Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-11

Abstract

The application discloses a manufacturing process of a fabric reinforced watchband for a watch type sphygmomanometer, which comprises the following steps: stirring, dispersing and emulsifying vinyl silicone oil, hydrogen-based silicone oil, a platinum catalyst, an auxiliary agent and a filler to form homogeneous mucilage; soaking a fiber reinforced material into a coupling agent and drying, soaking the fiber reinforced material into mucilage for blade coating, and vulcanizing and drying to obtain a semi-cured film; cutting the semi-cured film, winding and forming, semi-vulcanizing, and cutting the semi-cured film into a preset shape to form a fabric silica gel slice for later use; raw rubber, a vulcanizing agent and an auxiliary agent are mixed to form a mature rubber; fixing the fabric silica gel slice in a mold, injecting a curing adhesive and vulcanizing at high temperature, and obtaining a pretreated watchband after demolding; obtaining a special fabric reinforced silica gel watchband for the watch type sphygmomanometer after the preprocessed watchband is subjected to secondary vulcanization; the manufacturing process has the beneficial effects that the manufacturing process of the special watchband for the watch type sphygmomanometer, which has high elastic modulus and is convenient for special-shaped modeling, is provided.

Description

Process for manufacturing a textile-reinforced wristband for a wristwatch-type sphygmomanometer

Technical Field

The application relates to the field of rubber production, in particular to a manufacturing process of a fabric reinforced watchband for a watch type sphygmomanometer.

Background

The watch type sphygmomanometer is a perfect solution worn intelligently in the field of health monitoring, whether the boundary of the watch type sphygmomanometer reaching the medical level is the blood pressure monitoring precision and is related to various factors, wherein the important point is the elastic modulus of the watchband, and if the elastic modulus of the watchband is too small, a larger measurement error is caused by the fact that the watchband is stressed and expanded; the watchband of the watch is mainly divided into a silicon rubber watchband, a fluorine rubber watchband, a fabric watchband and a metal watchband according to materials; for a watch type sphygmomanometer, a common silicon rubber and fluororubber watchband is long in material molecular chain and good in flexibility, when an air pump inflates an air bag, the inner pressure of the air bag causes the watchband to expand in a large range, so that the pressure efficiency of the air bag on an ulnar artery and a radial artery is reduced, and the measured blood pressure value is higher; the elastic modulus of the fabric watchband is small, the fabric watchband is easy to stretch and retract, the measured value of blood pressure is easy to be high, meanwhile, the problems of fabric color change, odor and the like caused by sweat and the like can be solved, the metal watchband has very high elastic modulus, and is relatively suitable for measuring the blood pressure value from the aspect of mechanical property, but the metal watchband is difficult to adjust the wearing tightness in real time and is not suitable for the convenience of blood pressure measurement.

In the related technology, the chopped fibers and the filler capable of increasing the elastic modulus are blended and molded with the silicon rubber or the fluororubber, so that the elastic modulus of the watchband can be increased to a certain extent, and the process is easy to realize. However, if the proportion of the chopped fibers or fillers added is too large, the flexibility of the band is greatly reduced, which results in poor hand feeling and wearing comfort of the band. If the proportion of the chopped fibers or the fillers is too small, the increase of the elastic modulus is not obvious, and the requirement of blood pressure measurement cannot be met. The chopped fibers are in filiform appearance on the surface layer of the watchband, so that skin allergy is easily caused; if the elastic modulus of the watchband is improved by filling the long fibers, the long fibers are not fixed well when being placed in a mold, and are easy to displace due to the injection of high-pressure boiled glue, and when various special-shaped curved surfaces of the watchband are constructed, the long fibers cannot be uniformly shaped at the curved surfaces, so that the watchband is difficult to shape. For example, the fibre is used for adjusting the trompil department of watchband elasticity on the rubber watchband, stretches out outside the trompil easily and forms the burr, influences customer experience.

The companies such as Huashi adopt polyimide as reinforcing material, but polyimide material reinforcing has the risk that the interface separation is easy after the firm bonding leads to the fifty percent discount in interface inadequately, and simultaneously, the rubber watchband of slice polyimide reinforcing feels harder, wears uncomfortable problem.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a manufacturing process of a fabric-reinforced band for a wristwatch-type blood pressure monitor, comprising the steps of:

a. preparing mucilage: mixing and stirring vinyl silicone oil, hydrogen-based silicone oil, a platinum catalyst, a filler and an auxiliary agent, and shearing and emulsifying at a high speed to form homogeneous adhesive cement;

b. obtaining a semi-cured film: soaking the fiber reinforced material into a coupling agent, and drying to obtain a fiber reinforced material subjected to coupling treatment; b, soaking the fiber reinforced material subjected to coupling treatment into the mucilage obtained in the step a to form a prepreg; vulcanizing and drying the prepreg to form a flexible semi-cured film;

c. preparing fabric silica gel slices: c, die cutting the semi-cured film obtained in the step b into a belt shape, and semi-vulcanizing and shaping; die cutting is carried out after shaping to form fabric silica gel slices;

d. preparing a cooked adhesive: the fluorosilicone rubber, a vulcanizing agent, a reinforcing agent, a coloring agent, an auxiliary agent and a solvent are subjected to mastication to form a cured rubber;

e, product molding: c, fixing the fabric silica gel slices obtained in the step c in a mold for producing a watchband, and simultaneously injecting the cooked rubber prepared in the step d, so that the cooked rubber is wrapped on the outer sides of the fabric silica gel slices and is vulcanized and shaped in a vacuum environment; demolding to obtain a pretreated watchband; secondly vulcanizing the pretreated watchband in a vacuum environment to obtain the special fabric reinforced silica gel watchband with high flexibility and high elastic modulus for the watch type sphygmomanometer;

and c, selecting electronic grade alkali-free glass fiber cloth/carbon fiber cloth/nylon fiber cloth/aramid fiber cloth/other high-elasticity modulus reinforced fiber fabrics as the fiber reinforced material in the step b.

Further, the auxiliary agents in the step a and the step d comprise a structure control agent and a heat-resistant agent; the masticated material in the step d comprises the following components in parts by weight: 100 parts of fluorosilicone rubber, 1-2 parts of vulcanizing agent, 50 parts of reinforcing agent, 20 parts of coloring agent, 1 part of structure control agent, 3-10 parts of heat-resistant agent and 20-30 parts of solvent.

Furthermore, in the step a, the stirring time is 2-4 h, the high-speed shearing and dispersing time is 1-2 h, and the emulsifying time is 2-4 h.

Further, the vulcanization temperature of the prepreg in the step b is 120-130 ℃; and c, vulcanizing the semi-cured slices which are cut into strips in the step c at the temperature of 200-250 ℃.

Further, in the step e, the vulcanization setting pressure in the vacuum environment is 15-20 Mpa, the vulcanization temperature is 190-205 ℃, and the vulcanization time is 150s; the vulcanization temperature of the secondary vulcanization in the step e is 190-205 ℃, and the vulcanization time is 30-35 min.

Further, the heat-resistant agent is ferric oxide or/and silicon micropowder; when the heat-resistant agent is only ferric oxide, the mass part of the heat-resistant agent is 3 parts; when the heat-resistant agent is only the silicon micropowder, the mass part of the heat-resistant agent is 10 parts.

Further, the reinforcing agent is fumed silica or insulating whiskers or chopped glass fibers.

The beneficial effect of this application lies in: the manufacturing process of the watch type sphygmomanometer fabric reinforced silicon rubber watchband is provided, wherein the elastic modulus of the finished watchband is improved so as to ensure the detection precision of the sphygmomanometer.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application.

Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

In the drawings:

FIG. 1 is a process flow diagram of a process for manufacturing a fabric reinforced wristband for a wrist-watch style sphygmomanometer according to one embodiment of the present application;

FIG. 2 is a cross-sectional view of a watch band made by a process for manufacturing a fabric-reinforced watch band that can be used in a wrist-watch sphygmomanometer according to one embodiment of the present application.

FIG. 3 is a strain curve under a tension test of a wristband manufactured according to a manufacturing process of a fabric-reinforced wristband for a wrist-watch type sphygmomanometer according to one embodiment of the present application;

FIG. 4 is a deformation curve under a tensile test of a fluororubber watch band commercially available as a comparative example;

fig. 5 is a deformation curve of a commercially available silicone rubber watch band as a comparative example under a tensile test.

Fig. 6 is a deformation curve under a tensile test of a PI reinforced watchband commercially available as a comparative example.

FIG. 7 is a cross-sectional view of a watch band made by the process for manufacturing a fabric-reinforced watch band that can be used in a wrist-watch sphygmomanometer according to a second embodiment of the present application.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for the convenience of description, only the parts related to the present application are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

As shown in fig. 1 to 6, a manufacturing process of a wristwatch type blood pressure meter fabric reinforced silicone rubber band of the present embodiment includes the following steps:

a process for manufacturing a fabric-reinforced wristband intended for a wristwatch type sphygmomanometer, comprising the following steps:

a. preparing mucilage: mixing and stirring vinyl silicone oil, hydrogen-based silicone oil, a platinum catalyst, a filler and an auxiliary agent, and shearing and emulsifying at a high speed to form homogeneous mucilage;

b. obtaining a semi-cured film: soaking the fiber reinforced material 1 into a coupling agent, and drying to obtain a coupling treatment fiber reinforced material; b, dipping the fiber reinforced material subjected to coupling treatment into the mucilage obtained in the step a to form a prepreg with a specific gel content; vulcanizing and drying the prepreg to form a flexible semi-cured film;

c. preparing fabric silica gel slices: c, die cutting the semi-cured film obtained in the step b into a belt shape, and semi-vulcanizing and shaping; after shaping, die cutting is carried out to form fabric silica gel slices 2;

d. preparing a cooked adhesive: the fluorosilicone rubber, a vulcanizing agent, a reinforcing agent, a coloring agent, an auxiliary agent and a solvent are subjected to mastication to form a cured rubber 3;

e, product molding: fixing the fabric silica gel slice 2 obtained in the step c in a mold for producing a watchband, and simultaneously injecting the mature glue 3 prepared in the step d, so that the mature glue wraps the outer side of the fabric silica gel slice and is vulcanized and shaped in a vacuum environment; demolding to obtain a pretreated watchband; secondarily vulcanizing the pretreated watchband in a vacuum environment to obtain a special fabric reinforced silica gel watchband with high flexibility and high elastic modulus for the watch type sphygmomanometer;

the glue prepared in the step a comprises the following components in parts by weight: 100 parts of vinyl silicone oil, 55 parts of hydrogen-based silicone oil, 1-2 parts of platinum catalyst, 80-95 parts of filler and 0.5-1 part of auxiliary agent; the most preferable embodiment is that 100 parts of vinyl silicone oil, 55 parts of hydrogen-based silicone oil, 1 part of platinum catalyst, 90 parts of filler and 0.8 part of auxiliary agent. Wherein, the filler is formed by mixing aluminum hydroxide, calcium carbonate and silicon micropowder in equal proportion, and the auxiliary agent is formed by mixing silane coupling agent, dispersant and viscosity reducer in equal proportion.

The fiber reinforced material in the step b is selected from electronic grade alkali-free glass fiber cloth/carbon fiber cloth/nylon fiber cloth/aramid fiber cloth/other high-elasticity modulus reinforced fiber fabrics, and the fiber reinforced material is cut into rolls in advance. In a further embodiment, the fibrous reinforcement is optimally selected to be an electronic grade alkali free glass fiber cloth. The electronic grade alkali-free glass fiber cloth has high purity and high tensile strength, so that the electronic grade alkali-free glass fiber cloth has good wettability and strong permeability in a coupling agent, has better flexibility compared with materials such as chopped fibers and the like, is convenient to process, and correspondingly improves the elastic modulus of a finished watchband, and in a further scheme, 1080 or 106 glass fiber cloth is specifically selected as the electronic grade alkali-free glass fiber cloth; the coupling agent is KH560 or KH550.

Further, in the step a, a mixture composed of various raw materials for preparing the mucilage is stirred and dispersed in a high-speed dispersing machine, and in a further scheme, the stirring time of the mixture in the high-speed dispersing machine is 2-4 hours, the high-speed shearing and dispersing time is 1-2 hours, and the emulsifying time is 2-4 hours; the optimal embodiment is stirring for 3 hours, high-speed shearing and dispersing for 1.5 hours, and emulsifying time for 3 hours, so as to balance the processing cost and the quality of the processed mucilage and obtain fully emulsified mucilage.

Further, in the step b, after the prepreg is formed, the rubber content of the prepreg is controlled by using a metering roller according to the thickness of a final required product, the metering roller is a common device for adjusting the rubber content in the related technical field, the prepreg passes through the two metering rollers, and the gap between the two metering rollers is adjusted, so that the content of the rubber cement in the prepreg can be adjusted, the working principle and the structure of the metering roller are conventional technologies, and are not described again; for the finished watchband, the thicker the watchband is, the higher the gel content of the watchband is, so as to ensure that the strength of the final product can meet the requirements of different products.

Further, the vulcanization temperature of the prepreg in the step b is 120-130 ℃; and c, vulcanizing the semi-cured slices which are cut into strips in the step c at the temperature of 200-250 ℃. And (c) the total time of the two times of vulcanization in the steps b and c is 2-3 min, as an optimal technical scheme, the vulcanization temperature of the prepreg in the step b is 125 ℃, the vulcanization time is 1min, and the vulcanization temperature of the prepreg cut into strips in the step c is 240 ℃, and the vulcanization time is 2min. By setting two sections of sulfuration with different temperatures, the overall temperature of the prepreg is improved during the first sulfuration, so that the final sulfuration effect of the prepreg during the second sulfuration is improved, and the fiber reinforced material can be stably solidified in the fabric silica gel slice. The step c of die cutting is to cut the strip-shaped semi-cured sections into fabric silica gel sections which are consistent with the shape of the watchband and are reduced in size in equal proportion by using a die which is consistent with the shape of the watchband and is reduced in size in equal proportion.

Further, the masticated material in the step d comprises the following components in parts by weight: 100 parts of fluorosilicone rubber, 1-2 parts of vulcanizing agent, 50 parts of reinforcing agent, 20 parts of coloring agent, 1 part of structure control agent and 3-10 parts of heat-resistant agent; in a preferred scheme, the structure control agent is diphenyl silanediol, the reinforcing agent is fumed silica or insulating whiskers or chopped glass fibers, the dosage of the vulcanizing agent is 2 parts, and the heat-resistant agent is ferric oxide or/and silicon micropowder; when the heat-resistant agent is only ferric oxide, the mass part of the heat-resistant agent is 3 parts; when the heat-resistant agent is only the silicon micropowder, the mass part of the heat-resistant agent is 10 parts; the colorant is selected based on the particular color of the finished watch band, e.g., carbon black when the finished watch band is black.

Specifically, the masticating process of the step d is carried out in a mixer, and the sequence of adding various masticating materials into the masticating machine in sequence in the masticating process is as follows: firstly, adding the fluorine silicon rubber, then adding the vulcanizing agent and the coloring control agent, then adding the coloring agent, then adding the heat-resistant agent and finally adding the reinforcing agent; continuously injecting a solvent into the mixed material in the process of placing the mixed material, wherein the solvent is dimethylbenzene, and the total injection amount of the solvent is 20-30 parts; and (4) until the rubber refining is finished, wherein the refined rubber is in a paste shape.

Furthermore, in the step e, the vulcanization setting pressure in the vacuum environment is 15-20 Mpa, the vulcanization temperature is 190-205 ℃, and the vulcanization time is 150s; the vulcanization temperature of the secondary vulcanization in the step e is 190-205 ℃, and the vulcanization time is 30-35 min.

In step e, the fabric silica gel slices and the glue to be cooked are mixed in the mold, so that the glue to be cooked is completely wrapped outside the fabric silica gel, and the formed watch band is shown in fig. 2. Because the fiber reinforced material 1 is fixed in the fabric silica gel slice 2 through the steps a to c, the position of the fiber reinforced material in the surface layer gel 3 can be fixed and uniformly dispersed, when the watchband is formed in a mould, the fiber reinforced material can be kept stable in the mould, especially when various complex irregular curved surfaces of the watchband are formed, such as the formed watchband shown in fig. 2, the right end of the watchband is used for installing a lock catch, the left end is used for connecting a watch type sphygmomanometer, the shapes and the thicknesses of the left end and the right end of the watchband are obviously different from those of other positions of the watchband, in the forming process of the watchband, the fiber reinforced material can be uniformly distributed in the watchband along with the fabric silica gel slice, especially at the two ends of the watchband, the fiber reinforced material forms a curved surface along with the extension of the plant silica gel slice in the mould, and the fiber reinforced material cannot penetrate out of the outer surface of the watchband to affect the appearance of the watchband. The outer-layer-wrapped boiled glue prevents fabric silica gel slices with fiber reinforced materials from being exposed outside so as to ensure smooth and attractive appearance of a final finished product and avoid poor wearing effect and anaphylactic reaction of a user caused by filiform appearance of the surface layer of the finished product; and the fabric silica gel slice and the mature gel are shaped in a die, and then are further vulcanized at high temperature in an oven, the formed watchband is further cured, the flexibility of the watchband is further enhanced, so that the final finished product has the characteristics of high flexibility and high elastic modulus, and the production and use requirements of the watchband of the watch type sphygmomanometer are met.

Further, the vulcanizing agents in the steps a to e are all DCBP or/and BP.

The watchband manufactured by the manufacturing process of the watch type sphygmomanometer fabric reinforced silicon rubber watchband keeps high flexibility of the fluorosilicone rubber watchband, and is low in material cost, simple in process and high in cost performance during production and processing; the addition of the electronic grade alkali-free glass fiber and the arrangement of the corresponding process flow greatly improve the elasticity modulus of the fluorosilicone rubber watchband, realize the enhancement of various curved surface modeling positions through the fiber, are favorable for opposite-sex manufacturing, enable the modeling of the final finished watchband to be more suitable for the wearing of a user, and ensure the wearing comfort level of the watchband. The tensile force test was performed on the watch band manufactured based on the process, and the comparative tensile force test was performed on the fluorine rubber watch band, the silicone rubber watch band and the PI (polyimide) reinforced watch band purchased from the market, and the test results are shown in the table. The deformation curves under tension obtained by the tensile test on the four watchbands are shown in figures 3-5.

The test result shows that under the tension test, compared with the fluorosilicone rubber watchband prepared by the conventional process, the watchband prepared by the process has the advantages that the elastic modulus is increased by 109.9% under the condition of the same flexibility, the mechanical property requirement of the watch type sphygmomanometer on the special watchband is met, the processing cost is controlled, and the watchband is suitable for mass production. Compared with the mechanical property of the watchband, the watchband manufactured by the process has the advantages that the tensile force required by tensile breaking of the watchband under a tensile force test is 1.7-1.8 times that of the watchband which is made of polyimide, chopped glass fiber, nylon cloth and the like serving as reinforcing materials, the product elongation rate under the tensile force is lower, the watchband has better mechanical property, the watchband can be bent to a larger angle and is not easy to damage during bending, and therefore the watchband manufactured by the process is more suitable for being used as the watchband of a watch type sphygmomanometer.

The second embodiment:

in the related art, the band often has a plurality of linearly distributed holes 5 in the middle for adjusting the tightness of the band when worn. In actual production, it is found that the strap manufactured by the process described in the above embodiment is prone to have burrs of the fiber-reinforced material at the position having the opening 5 in the middle of the strap, because it is difficult to completely wrap the fiber-reinforced material with the mortar cured outside the fiber-reinforced material during the manufacturing process, and a part of the fiber-reinforced material is exposed and extends into the opening of the strap to form burrs. Such burrs affect the appearance and hinder the adjustment of the tightness when the watch band is worn. To solve this problem, the present embodiment is proposed. As shown in fig. 7, a difference between this embodiment and the first embodiment is that, in the embodiment, when the fabric silicone section is formed by die-cutting the semi-cured film in step c, the position on the semi-cured film corresponding to the linearly distributed openings on the watch band is cut off, and in the subsequent step e, before wrapping the fabric silicone section with the cured adhesive, a PI (polyimide) material is filled in the position on the plant silicone section corresponding to the openings on the watch band to form a PI isolation layer 4, so that after the watch band is formed, the PI material is used to block the fiber reinforcement material in the fabric silicone section, thereby preventing the fiber reinforcement material from being exposed in the openings, and thus solving the problem of burrs at the openings 5 on the watch band. Meanwhile, the PI material can also play a certain reinforcing effect on the mechanical property of the watchband, and the overall performance of the watchband is ensured.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims

1. A process for manufacturing a fabric-reinforced wristband intended for a wristwatch type sphygmomanometer, comprising the following steps:

b. obtaining a semi-cured film: soaking the fiber reinforced material into a coupling agent, and drying to obtain a fiber reinforced material subjected to coupling treatment; b, soaking the fiber reinforced material subjected to coupling treatment into the mucilage obtained in the step a to form a prepreg; vulcanizing the prepreg to form a flexible semi-cured film;

c. preparing fabric silica gel slices: c, die cutting the semi-cured film obtained in the step b into a belt shape, and semi-vulcanizing and shaping; die cutting is carried out after the shaping to form fabric silica gel slices;

e, product molding: c, fixing the fabric silica gel slices obtained in the step c in a mold for producing a watchband, and simultaneously injecting the boiled glue obtained in the step d to wrap the boiled glue outside the fabric silica gel slices, and vulcanizing and shaping in a vacuum environment; demolding to obtain a pretreated watchband; secondly vulcanizing the pretreated watchband in a vacuum environment to obtain the special fabric reinforced silica gel watchband with high flexibility and high elastic modulus for the watch type sphygmomanometer;

2. The process for manufacturing a textile-reinforced wristband usable with a wristwatch type blood pressure meter as recited in claim 1, wherein: in the step c, when the fabric silica gel slice is subjected to die cutting, cutting off the fabric silica gel slice at a position corresponding to the opening of the formed watchband, and filling PI materials in the cut-off part; and e, wrapping the PI material when the silica gel slices of the fabric are wrapped by the boiled glue.

3. The process for manufacturing a textile-reinforced wristband usable with a wristwatch type blood pressure meter as recited in claim 1, wherein: the masticated material in the step d comprises the following components in parts by weight: 100 parts of fluorosilicone rubber, 1-2 parts of vulcanizing agent, 50 parts of reinforcing agent, 20 parts of coloring agent, 1 part of structure control agent, 3-10 parts of heat-resistant agent and 20-30 parts of solvent.

4. A process for manufacturing a textile-reinforced wristband usable with a wristwatch, as claimed in claim 1, characterized in that: in the step a, the stirring time is 2-4 h, the high-speed shearing and dispersing time is 1-2 h, and the emulsifying time is 2-4 h.

5. The process for manufacturing a textile-reinforced wristband usable with a wristwatch type blood pressure meter as recited in claim 1, wherein: the vulcanization temperature of the prepreg in the step b is 120-130 ℃; and c, the vulcanization temperature of the semi-solidified sections which are cut into strips in the step c is 200-250 ℃.

6. The process for manufacturing a textile-reinforced wristband usable with a wristwatch type blood pressure meter as recited in claim 1, wherein: in the step e, the vulcanization setting pressure in the vacuum environment is 15-20 Mpa, the vulcanization temperature is 190-205 ℃, and the vulcanization time is 150s; and e, the vulcanization temperature of the secondary vulcanization in the step e is 190-205 ℃, and the vulcanization time is 30-35 min.

7. A process for manufacturing a textile-reinforced wristband usable with a wristwatch, according to claim 3, characterized in that: and d, the heat-resistant agent in the step d is ferric oxide or/and silicon micropowder.

8. The process for manufacturing a textile-reinforced wristband usable with a wristwatch type blood pressure meter as claimed in claim 2, characterized in that: the reinforcing agent is fumed silica, insulating whiskers or chopped glass fibers.