TWI671110B - Washable fabric for long-action and environment-protection, and a method fabricating the same - Google Patents

Abstract

The invention relates to a method for manufacturing an environmentally-friendly washable long-acting fabric, which is a quadrilateral mesh body, a quadrilateral lower mesh body and a quadrilateral reinforcing frame strip which are prepared to be stacked on top of each other. A reinforcing frame is interposed between the net body and the lower net body. The four sides of the net body and the lower net body are connected as a whole, and the four sides of the reinforcing frame strip abut against the inner sides of the connection lines of the four sides of the net body and the lower net body. Folding the net body and the lower net body together with the reinforcing frame strips in a longitudinal direction to form a plurality of rectangular mesh pieces connected in a wavy structure in order to complete the manufacture of the fold-like fabric. In order to achieve the environmental protection purposes of reducing costs, improving fluid regulation and filtering performance, and re-washable use.

Description

Environment-friendly washable long-acting fabric and manufacturing method thereof

The invention relates to an environmentally-friendly washable long-acting fabric and a manufacturing method thereof, in particular to a technology of folding a continuous wavy fold-out fabric by overlapping upper and lower net bodies and interposing a reinforcing frame strip. For filters or water curtains, it is used in organic environmental control farming industries such as agricultural plants, green energy environmental control greenhouses and plant green energy environmental control factories, or in daily life environmental control equipment such as health care green energy environmental control fabrics. , Indoor air quality green energy environmental control fabric, fume green energy environmental control fabric, geotechnical green energy environmental control fabric, defogging green energy environmental control fabric, air purification green energy environmental control fabric, environmental pollution prevention green energy environmental control fabric Wait. Using green energy in the environment, such as solar energy, solar thermal energy, wind energy, hydroelectric energy, geothermal energy and other renewable energy sources, fiber materials receive various types of green energy radiation waves in the environment to generate free electron effects. Photoelectric materials are formed by the fiber inside Thermoelectric materials and piezoelectric materials have a radiation-increasing effect on the natural energy of green energy radiation waves and then act on various types of catalyst materials in fabric fibers, effectively improving the various functions of catalyst materials, and enabling catalyst fibers and products to use green energy. Generate growth light, water oxygen negative ions, far-infrared growth waves that are beneficial to plant growth, control pests and diseases, and remove sedimentation, decomposition, and cleanliness of growing environment pollutants, such as air cleaners, defoggers, greenhouses, plant breeding rooms, animal breeding houses , Fish farming system, aquarium, cooling tower, liquid-gas separator, washing tower, absorption tower, distillation tower, steam drum, oil mist separator or filter box.

In response to the huge increase in food demand and the food crisis caused by the increase in population, human beings want to do everything possible Various agricultural methods such as genetic modification, the use of chemical pesticides, chemical fertilizers and growth hormones, microbial fertilizers, etc. to increase food production. In order to solve the problem of the sharp increase in food demand and the food crisis, the aforementioned agricultural methods are also accompanied by the use of a large number of pesticides. As a result, environmental pollution has become increasingly serious, and the severely polluted environment directly harms human health. The increase in new diseases and insect pests has actually reduced crop yields. Under the vicious cycle of soil acidification, the food crisis has never been fundamentally resolved. Increasing production and the demand for organic cultivation have produced agricultural environment and the quality and quantity of crops, which are urgent problems to be solved and overcome. Good natural environment resources are limited. In order to sustain the development of agriculture, fundamentally solve the problem of human food shortage and improve food safety and health, humans should learn the natural cycle of the natural environment. Making good use of sustainable green energy, will convert green energy to maximize its benefits, use material characteristics and the principle of natural interaction with green energy, and create suitable organic environmentally controlled agricultural production in a natural way. Only then will we have the opportunity to fundamentally solve the aforementioned problems. The vicious circle caused by farming methods to meet food needs and provide crop safety.

According to general knowledge, the filter is mainly used to filter air dust, and can be applied to air filtration applications such as air conditioning equipment, air cleaning equipment, screen doors and screen windows. At present, the structure of the conventional filter mainly includes a frame body and a filter net, that is, a mesh woven filter net is arranged on the inner periphery of the frame body, or a filter net stacked by a non-woven cloth is arranged on the inner periphery of the frame body. The conventional filter can be generally divided into three structural forms, such as a monolithic structure, a wave folding structure and a bag-like structure. However, the filter uses an additional frame, which greatly increases the cost. Generally, the method of combining the mesh body and fixing it inside the frame body is to apply an adhesive to the inner surface of the frame body and set the periphery of the mesh body at In the adhesive-coated area, the mesh is glued and fixed on the inner surface of the frame. Because the mesh of the conventional filter is fixed on the inner periphery of the frame with an adhesive, not only It is easy to increase the working hours due to the complicated and difficult construction steps, and the commonly used adhesives are toxic, which will not only hurt the manufacturing personnel during assembly and manufacturing, but also cause environmental pollution. Even during use, the toxicity will be released. The user poses a health hazard.

In addition, although some conventional filters emphasize the antibacterial ability, the conventional filters are mostly coated with antibacterial substances on the surface of the fiber. The antibacterial substances are exposed outside the fiber and will peel off after a period of time, so that The durability is poor. In addition, the outer frame of the conventional filter is made of metal such as aluminum, and it does not have the antibacterial function, the function of suppressing the biological pollution source and the function of removing the chemical pollution source. That is to say, although the manufacturers of the conventional filter currently claim that the filter has Antibacterial function, in fact, not only the antibacterial effect of the filter is extremely poor, but also because the outer frame does not have antibacterial effect, and it will rust and breed bacteria, but cause harm to the human body. Furthermore, although the folding filter has a better filtering performance due to its large wave-shaped structure, the conventional folding filter must still be installed on the frame, which not only increases the cost, but the frame is not antibacterial. Function, function of inhibiting biological pollution source, and function of removing chemical pollution source. Obviously, it is necessary to improve the folding screen filter and the filter with external frame.

In view of the fact that the conventional folding screen must be equipped with a frame, which increases costs, takes time to adhere and fix, and produces toxic substances and other defects, the inventor has actively worked on research with years of research and development and manufacturing experience, and after continuous tests and research, Finally, the present invention has been developed which has a low cost, can form a folding frame and a frame integrally, and can produce an effective antibacterial function, a function of suppressing a biological pollution source, or a function of removing a chemical pollution source.

The purpose of the present invention is to provide an environmentally-friendly washable long-acting fabric with reduced cost, good filtering efficiency, and repeatable washing and use, and a manufacturing method thereof. Technical means to achieve costs, It consists of a quadrilateral mesh body, a quadrilateral lower mesh body and a quadrilateral reinforcing frame bar which are to be stacked on top of each other. A reinforcing frame is interposed between the net body and the lower net body. The four sides of the net body and the lower net body are connected as a whole, and the four sides of the reinforcing frame strip abut against the inner sides of the connection lines of the four sides of the net body and the lower net body. The net body and the lower net body together with the reinforcing frame are folded longitudinally to form a plurality of rectangular meshes connected in sequence and having a wavy structure to complete the manufacture of the folding fabric.

10‧‧‧Folding fabric

11‧‧‧Internet

12‧‧‧ under the net body

13‧‧‧ fiber

14‧‧‧Link

15‧‧‧ Mesh

16‧‧‧ Folding line

17‧‧‧combination line

18‧‧‧ skirt

20‧‧‧ Reinforced frame

21‧‧‧Edge

22‧‧‧ Reinforcement

30‧‧‧ frame

FIG. 1 is an exploded view of the first embodiment of the present invention.

FIG. 2 is a schematic combination view of the first embodiment of the present invention.

FIG. 3 is a schematic diagram of a combination and a folding scene according to the first embodiment of the present invention.

FIG. 4 is a schematic diagram of combining a first embodiment of the present invention with an outer frame.

FIG. 5 is an exploded view of the second embodiment of the present invention.

FIG. 6 is a partial combination diagram of the second embodiment of the present invention.

FIG. 7 is another partial combination diagram of the second embodiment of the present invention.

FIG. 8 is a schematic diagram of a combination and a fold-down scene according to the second embodiment of the present invention.

FIG. 9 is an exploded view of a third embodiment of the present invention.

FIG. 10 is a partial combination diagram of the third embodiment of the present invention.

FIG. 11 is another schematic partial combination diagram of the third embodiment of the present invention.

FIG. 12 is a schematic diagram of a combination and a folding scene according to a third embodiment of the present invention. .

The motive of the invention of the present invention is to design an environmentally friendly long-acting filter that reduces cost, has good structural strength, is easy to process and manufacture, is easy to install and maintain, has good filtering performance, and can be repeatedly washed and used, which can improve the structural strength of conventional folding fabrics. Good, easy to deform and damage, large pressure loss, too The filtering performance is not good, and the fold fabric made of non-woven fabric cannot be cleaned and reused due to environmental issues. Its filters are mainly applied to objects such as air-conditioning equipment, air cleaning equipment, screen doors and screen windows to filter fluid flowing through the mesh body, especially air.

The technical features of the present invention are: (1) Designed to make fibers woven and repeatedly washed and used in folding fabrics, the meshes connected with waves are provided with reinforcing frame strips, and the reinforcing frame strips are used to form a support for the mesh panels, so that Enhance the strength of the wave-like structure of the foldable fabric, avoid deformation of the foldable fabric when subjected to fluid impact, effectively reduce the low pressure loss, and ensure the uniformity of the overall filter screen to withstand the fluid impulse, thereby achieving the purpose of improving filtration efficiency. (2) The design folding fabric includes at least two layers of overlapping mesh bodies. The two mesh bodies are connected and fixed around to form a bag-like structure. The reinforcing frame strips are accommodated for folding photos, which can achieve the effect of easy processing and manufacturing. (3) The two short sides of the mesh of the folding fabric each extend a skirt in parallel outward. The skirt is folded relative to the mesh and abuts against the inner wall surface of the outer frame, so as to improve the connection between the folding fabric and the outer frame. Air-tightness, without the need for adhesive bonding, which can achieve the effect of easy processing and saving man-hours. .

Please refer to FIGS. 1 to 4, a first embodiment of the present invention includes a folding fabric 10 surrounded by a device 30, and the folding fabric 10 is fixed and shaped by the outer frame 30. The folding fabric 10 of the present invention includes a quadrangular mesh body 11 and a quadrangular lower mesh body 12 stacked on top of each other. In this embodiment, the net body 11 and the lower net body 12 are woven from longitudinal and transverse fibers 13 respectively. Between the net body 11 and the lower net body 12, a quadrangular reinforcing frame bar 20 is interposed. The four sides of the net body 11 and the lower net body 12 are connected as a whole. The four sides 21 of the reinforcing frame bar 20 abut against the inner side of the connecting lines 14 on the four sides of the net body 11 and the lower net body 12. The net body 11 and the lower net body 12 are folded in a longitudinal direction together with a plurality of reinforcing frame strips 20 to form a plurality of rectangular meshes 15 connected in a wavy structure in sequence, with a fold line between each adjacent mesh 15 16 apart. In the example shown in the figure, two pairs of lateral edges 21 of the reinforcing frame strip 20 integrally bridge a reinforcing strip 22. Reinforcing bar 22 on both sides of the net body 11 and the bottom The mesh bodies 12 each have a bonding wire 17. In this embodiment, the bonding wire 17 of the net body 11 and the lower net body 12 is bonded by ultrasonic processing. The reinforcing strip 22, together with the net body 11, the lower net body 12, and the reinforcing frame strip 20, are folded out in the longitudinal direction of the plurality of rectangular mesh pieces 15 to complete the manufacture of the foldable fabric. In this embodiment, two short sides of the plurality of mesh pieces 15 respectively extend a skirt 18 from the connecting line 14 between the mesh body 11 and the lower mesh body 12. The skirt 18 is bent relative to the mesh 15 and abuts against the inner wall surface of the outer frame 30. In this embodiment, the wave-like structure includes at least five wave peaks and at least four wave valleys, and the vertical height between an adjacent wave peak and a wave valley is between 1 and 5 cm.

Please refer to FIGS. 5 to 8, a second embodiment of the present invention includes a folding fabric 10 surrounded by a device in an outer frame. The foldable fabric 10 of the present invention is mainly provided for installation inside an outer frame 30. The foldable fabric 10 is fixed and shaped by the outer frame 30 to form a complete filter structure. The foldable fabric 10 of the present invention includes a quadrangular mesh body 11 and a quadrangular lower mesh body 12 stacked on top of each other. In this embodiment, the net body 11 and the lower net body 12 are woven from longitudinal and transverse fibers 13 respectively. Between the net body 11 and the lower net body 12, a quadrangular reinforcing frame bar 20 is interposed. One side of the net body 11 and the lower net body 12 are integrally formed, and the other three sides are integrated by ultrasonic processing and bonding. The four sides 21 of the reinforcing frame bar 20 abut against the inner side of the connecting lines 14 on the four sides of the net body 11 and the lower net body 12. The net body 11 and the lower net body 12 are folded in a longitudinal direction together with a plurality of reinforcing frame strips 20 to form a plurality of rectangular meshes 15 connected in a wavy structure in sequence, with a fold line between each adjacent mesh 15 16 apart. In the example shown in the figure, two pairs of lateral edges 21 of the reinforcing frame strip 20 are connected across a reinforcing strip 22. Each of the net body 11 and the lower net body 12 on both sides of the reinforcing bar 22 has a bonding wire 17. In this embodiment, the bonding wire 17 of the net body 11 and the lower net body 12 is bonded by ultrasonic processing. The reinforcing strip 22, together with the net body 11, the lower net body 12, the reinforcing frame strip 20 and the reinforcing strip 22, are folded out into a plurality of rectangular mesh pieces 15 in the longitudinal direction to complete the manufacture of the folding view fabric.

Please refer to Figs. 9 to 11. A third embodiment of the present invention includes a device. Folding fabric 10 surrounded by an outer frame. The foldable fabric 10 of the present invention is mainly provided for installation inside an outer frame 30. The foldable fabric 10 is fixed and shaped by the outer frame 30 to form a complete filter structure. The foldable fabric 10 of the present invention includes a quadrangular mesh body 11 and a quadrangular lower mesh body 12 stacked on top of each other. In this embodiment, the net body 11 and the lower net body 12 are woven from longitudinal and transverse fibers 13 respectively. Between the net body 11 and the lower net body 12, a quadrangular reinforcing frame bar 20 is interposed. One side of the net body 11 and the lower net body 12 are integrally formed, and the other three sides are bonded together by ultrasonic processing. The four sides 21 of the reinforcing frame bar 20 abut against the inner side of the connecting lines 14 on the four sides of the net body 11 and the lower net body 12. The net body 11 and the lower net body 12 are folded in a longitudinal direction together with a plurality of reinforcing frame strips 20 to form a plurality of rectangular meshes 15 connected in a wavy structure in sequence, with a fold line between each adjacent mesh 15 16 apart. In the example shown in the figure, two pairs of lateral edges 21 of the reinforcing frame strip 20 bridge two reinforcing strips 22. Each of the net body 11 and the lower net body 12 on both sides of the reinforcing bar 22 has a bonding wire 14. In this embodiment, the bonding wire 14 of the net body 11 and the lower net body 12 is bonded by ultrasonic processing. The reinforcing strip 22, together with the net body 11, the lower net body 12, the reinforcing frame strip 21, and the two reinforcing strips 22, are folded into a plurality of rectangular mesh pieces 15 in the longitudinal direction to complete the manufacture of the folding view fabric.

Therefore, through the setting of the above technical features, the present invention does have the following characteristics: 1) The foldable fabric designed by the present invention, the fiber weaving can be repeatedly washed and used for environmental protection, and each mesh is supported by a reinforcing frame to enhance the folding The strength of the wavy structure of the scenery fabric avoids stress deformation and damage, effectively reduces the low pressure loss, and improves the filtering efficiency; 2) the reinforcing frame strip of the folding fabric of the present invention is provided with a reinforcing strip to strengthen the strength of the upper and lower mesh inner walls, Relatively increase the strength of the wave structure of the foldable fabric; 3) the two-phase stacked mesh of the foldable fabric of the present invention is folded in a single mesh, and the processing procedure is reduced; 4) the two-phase stacked mesh of the foldable fabric of the present invention Sonic processing bonding the perimeter and the bonding line of the reinforcing strip, which is easy to manufacture; and 5) The mesh of the foldable fabric of the present invention extends a skirt outwardly, and the skirt is bent and abutted against the inner wall of the outer frame to improve the air at the joint. Tightness, no need to be glued, easy to process Manufacturing, and save man-hours.

The above description is only one possible embodiment of the present invention, and is not intended to limit the patent scope of the present invention. Any equivalent implementation of other changes based on the content, features, and spirit of the following claims is equivalent. It should be included in the patent scope of the present invention. The structural features specifically defined in the present invention are not found in similar items, and are practical and progressive. They have met the requirements for creative patents. They have filed applications in accordance with laws and regulations. Applicants' legitimate rights and interests.

Claims (9)

An environmentally-friendly washable long-acting fabric includes a quadrangular mesh body and a quadrangular lower mesh body which are stacked on top of each other; a circular reinforcing frame bar is interposed between the mesh body and the lower mesh body; the mesh body and The four sides of the lower net body are connected as a whole; the four sides of the reinforcing frame bar abut against the inside of the connecting line of the four sides of the net body and the lower net body; the net body and the lower net body together with the reinforcing frame bar A plurality of rectangular meshes connected in a wavy structure are sequentially folded in a longitudinal direction, and every two adjacent meshes are separated by a fold line; wherein the net body and the lower net body are respectively longitudinally And transverse fiber weaving. The environmentally-friendly washable long-lasting fabric according to claim 1, wherein two pairs of lateral edges of the reinforcing frame strip cross at least one reinforcing strip, and each of the net body and the lower net body on each side of the reinforcing strip has one With the combination line, the reinforcing bar, together with the net body, the lower net body and the reinforcing frame bar, folds out the plurality of rectangular net pieces toward the longitudinal direction. The environmentally-friendly washable long-acting fabric as described in claim 2, wherein the one reinforcing strip is a plurality of strips, and the net body and the lower mesh body on each side of each of the reinforcing strips each have a bonding line. The environmentally-friendly washable long-acting fabric according to claim 3, wherein the bonding wire of the net body and the lower net body is bonded by ultrasonic processing. The environmentally-friendly washable long-lasting fabric according to any one of claims 1 to 4, wherein one side of the net body and the lower net body are integrally formed, and the other three sides are bonded by ultrasonic processing. The environmentally-friendly washable long-acting fabric according to claim 1, wherein two short sides of the plurality of mesh pieces respectively extend a skirt outwardly from a connection line between the mesh body and the lower mesh body, and the skirt is relatively opposite to the The mesh sheet is bent to abut against the inner wall surface of an outer frame of the filter. A method for manufacturing an environmentally-friendly washable long-lasting fabric. The filter includes a fold-view fabric, which is provided for the device to be enclosed in an outer frame. The preparation steps of the fold-view fabric include the following steps: preparing a net body that is also quadrangular. , Lower the net body and a reinforcing frame; the net body and the lower net body are stacked on top of each other; the reinforcing frame is interposed between the net body and the lower net body; the net body and the lower net The periphery of the body, and make the four sides of the reinforcing frame bar abut the inner side of the connecting line of the four sides of the net body and the lower net body; the net body and the lower net body together with the reinforcing frame bar are oriented in a longitudinal direction Fold out a plurality of rectangular meshes connected in a wavy structure in sequence, so that every two adjacent meshes are separated by a fold line to complete the manufacture of the fold network; wherein the net body and the The lower mesh is woven by longitudinal and transverse fibers. The manufacturing method according to claim 7, wherein two pairs of lateral edges of the reinforcing frame bar bridge a plurality of reinforcing bars, and each of the reinforcing body and the lower body has a connecting line on each side of the reinforcing body, and the reinforcing Together with the net body, the lower net body and the reinforcing frame bar, the plurality of rectangular net pieces are folded toward the longitudinal direction; the wavy structure includes at least five peaks and at least four troughs, and an adjacent one The vertical height from the crest to the trough is between 1 and 5 cm. The manufacturing method according to claim 8, wherein the net body and the lower net body are respectively woven by longitudinal and transverse fibers, and the periphery of the net body and the lower net body are bonded by ultrasonic processing, and the bonding wire is formed by Ultrasonic processing bonding.