TWM615535U - Apparatus for making facial mask - Google Patents

Abstract

An apparatus for manufacturing a facial mask comprises an immersion bath for carrying dye solution; a roller device including at least three rotating shafts, wherein one rotating shaft is arranged in the immersion bath; a driving device used for driving the at least three rotating shafts to rotate, so as to move a soft substrate to facilitate the dye solution adhering to the substrate through the immersion bath, to facilitate the manufacturing au outer layer of the facial mask.

Description

Device for making masks

This model relates to a mask making, especially to a device for making masks.

In recent years, due to the extremely strong ultraviolet rays, the impact is especially serious for those who have undergone facial cosmetic surgery. At present, all masks on the market only have the function of filtering dust, and have no protection against ultraviolet rays; even if they have the function of filtering dust, they cannot filter tiny particles and are sultry.

This new model relates to a mask with the following characteristics. A method for manufacturing a mask includes: preparing a slurry containing photochromic dye and resin; using a shaft-to-rotation device to drive a substrate to move, and by having a slurry tank, the substrate can absorb the slurry to form an anti-ultraviolet material On the substrate, the color can be changed by ultraviolet radiation. The mixing ratio of the photochromic dye and the resin is 1:5-1:20, and the baking substrate is further included, and the baking temperature is less than 150 degrees Celsius. The base material includes non-woven fabric, and the base material includes PP.

A method for making a substrate includes: preparing a slurry containing photochromic dye and resin; driving the substrate to move through a shaft-to-rotation device, and forming an anti-ultraviolet material by passing through a slurry tank with a slurry Driven on the substrate. The mixing ratio of photochromic dye and resin is 1:5-1:20. The baking temperature is less than 150 degrees Celsius, and the base material includes PP non-woven fabric.

The present invention discloses a mask, comprising: an inner layer; a middle layer arranged on the inner layer; and an outer layer arranged on the middle layer, wherein the step of making the outer layer includes: preparing a dip dye solution, the dip dye solution containing a photochromic dye With resin; the substrate is driven to move by a shaft-to-rotation device, and the substrate is absorbed by the dip solution through the dip tank with the dip solution to form an anti-ultraviolet material on the substrate. The color can be changed by ultraviolet radiation. The mixing ratio of photochromic dye and resin is 1:5-1:20.

The present invention discloses a mask comprising: an inner layer, wherein the step of making the inner layer includes: preparing a dip solution, the dip solution containing fragrance molecules; a rotating shaft-to-rotation device drives the substrate to move, by passing through a dip tank with the dip solution To make the substrate absorb the fragrance molecules to make the substrate have fragrance; the middle layer is arranged on the inner layer; and the outer layer is arranged on the middle layer.

The present invention discloses a mask, comprising: an inner layer; a filter layer, arranged on the inner layer, wherein the step of preparing the middle layer includes: preparing a dip solution, the dip solution containing sterilizing enzyme, by passing through a dip tank with the dip solution, The middle layer substrate is made to adsorb the sterilization enzyme; and the outer layer is arranged on the middle layer.

A mask includes: an inner layer; a filter layer arranged on the inner layer, including an ultra-microporous biotechnology filter membrane (PTFE); and an outer layer arranged on the filter layer, wherein the outer layer can resist ultraviolet rays. Wherein the outer layer contains ultraviolet absorber, photochromic dye, resin or any combination of the above. The material of the filter layer is selected from one of HEPA, polyester ether (TPEE), copolymer of phenyl ester and polyether glycol (TEEE), polyurethane (TPU), and polytetrafluoroethylene (PTFE).

A mask, comprising: an inner layer, containing fragrance molecules, through the dip solution to make the inner layer substrate absorb the fragrance molecules; a filter layer, arranged on the inner layer, comprising an ultra-microporous biotechnology filter membrane ( PTFE); and the outer layer, arranged on the middle layer. The material of the filter layer is selected from one of HEPA, polyester ether (TPEE), copolymer of phenyl ester and polyether glycol (TEEE), polyurethane (TPU), and polytetrafluoroethylene (PTFE).

A mask, comprising: an inner layer; a middle layer arranged on the inner layer and containing antibacterial ingredients, wherein the antibacterial ingredient contains lysozyme or an anti-influenza agent; and an outer layer arranged on the middle layer, wherein the outer layer can resist ultraviolet rays .

A mask comprising: an inner layer; a middle layer arranged on the inner layer; and an outer layer arranged on the middle layer and containing an antibacterial ingredient, wherein the antibacterial ingredient contains lysozyme or an anti-influenza agent, and the middle layer contains ultramicro Hole Biotechnology Filtration Membrane (PTFE). The filter layer is arranged on the inner layer, wherein the material of the filter layer is selected from copolymers containing HEPA, polyester ether (TPEE), phenyl ester and polyether glycol (TEEE), polyurethane (TPU), polytetrafluoroethylene (PTFE).

102: shaft

104: Dip tank

106: shaft to shaft device

108: heater

110: Substrate

200: Outer layer

220: filter layer

240: inner layer

102A: shaft

104A: Slurry tank

106A: shaft to shaft device

108A: heater

110A: Substrate

The first picture is a schematic diagram of the new device.

The second figure is a schematic diagram of the new device.

The third picture shows the new type of mask.

The fourth figure is a schematic diagram of the new device.

The fifth graph shows the UV transmittance.

Generally speaking, a mask contains at least three layers, including an inner layer, a middle layer as a filter layer, and an outer layer. The new type of mask includes a base material made of the outer layer by the following manufacturing process, so that it has the effect of ultraviolet protection.

A roll to roll device 106 is configured. The roll to roll device 106 includes at least three rotating shafts 102. At least one of the rotating shafts is placed in a dip tank 104, and the dip tank 104 is used for carrying dye. The rotating shaft 102 must be driven by a driving device, such as a motor, so that it rotates according to a rotating shaft and moves the soft substrate. For example, the rotating arrow in the first figure rotates in the direction of the rotation arrow, so that the substrate 110 can be rolled from one end to the other. . During this process, the substrate 110 is driven to move and passes through the dip tank 104, where the anti-ultraviolet dye is attached to the substrate 110. The rotation speed of the rotating shaft 102 can be controlled, which is beneficial to control the moving speed and thus the thickness of the material. The heating device 108 is correspondingly configured on the lower side of the horizontally moving substrate 110, and the heating device can be selectively turned on to provide a heat source required for drying. The heating device 108 can be a light bulb, hot air, electromagnetic radiation, or an infrared heater.

As the process progresses, the substrate is transferred from one end of the unimpregnated end to the other end, and the substrate that has been impregnated at this time will be rolled to the other end and collected. Based on the flexibility of the substrate, it can be crimped on the other end. If necessary, the heating device can be turned on to provide the heat energy required for drying. Afterwards, the rolled substrate can be processed into masks or other products, such as anti-ultraviolet umbrella cloth and anti-ultraviolet sunshade. Cloth. If necessary, a buffer layer or a protective layer can be coated on the soft substrate.

The present invention can use non-metal or non-metal oxide materials as the anti-ultraviolet material to avoid environmental pollution. The flexible base material is used to make the material pass through the rotating shaft to the rotating shaft device, so that a large number of films can be produced, and the manufacturing process does not pollute the environment. And the speed of the drive shaft is used to control the thickness of the film, and it can be attached to irregular or uneven surfaces.

Embodiment With reference to the second figure, the device of this embodiment is similar to the first figure, except that this embodiment adopts coating, spraying or inkjet printing to coat the solution on the desired flexible substrate. After preparing the solution, start the inkjet, spraying, printing or coating process to distribute the material on the soft substrate. If the inkjet printing method is used, the dye pattern can be sprayed directly on the soft substrate. The other steps are similar. Examples include selective heating.

Anti-ultraviolet masks can be sprayed, impregnated or coated with anti-ultraviolet absorbing materials or photochromic dyes on their surface cloth to achieve the anti-ultraviolet function. If the spray has anti-ultraviolet rays, the changes can be observed, and the protection function is known. Traditionally masks have no UV protection function, let alone observe their protection effects. In fact, traditional masks do not have any protection function, so it is not conducive to facial cosmetic surgery. maintainance. The most important part of post-cosmetic maintenance is to prevent ultraviolet rays. Therefore, the new model is very important for post-cosmetic maintenance. Traditional masks cannot achieve this effect at all.

In the new type, photo-chromic dye is doped into resin, such as water-based resin, which can be in micropowder, capsule state, or liquid state, and the photo-chromic dye is mixed with the resin. For example, a water-based resin is mixed with a hydrophilic photochromic dye to prepare the above-mentioned impregnation solution. The mixing ratio of photochromic dye and resin can be 1:5-1:20, which can be diluted with water to adjust the viscosity. Photovariable dyes can absorb sunlight or ultraviolet rays to change the structure, and photovariable dyes undergo reversible chemical changes after being irradiated by sunlight or ultraviolet rays to cause color changes. When not exposed to the above-mentioned sunlight or ultraviolet rays, the original color can be restored. Photovariable dyes can be selectively doped with light stabilizers and UV absorbers to help absorb ultraviolet rays. Adding antioxidants or/and UV absorbers can improve anti-light fatigue. The photochromic material may be spiropyran, spirooxazine, fulgide, fulgide imine, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzopyran, Oxazines, spiroxazines, etc. (spiropyrans, spiroxazines, fulgide, fulgimides, benzopyran, naphthopyran, spirobenzopyran, spironaphthopyran, spirobenzoxazine or spironaphthoxazine), but not limited to the above examples.

Synthetic Fiber is made from monomer molecular raw materials obtained from nature to form fibers by polymerization spinning. Such as Condensation Polymer: (A) Polyamide Fiber: Nylon 6 (Nylon 6), Nylon 6.6 (Nylon 6.6), Nylon 11 (Nylonl); (B) Polyester Fiber (Polyester Fiber) ): PET, PBT, PTT; (C) Addition Polymer: (1) Polyacrylonitrile Fiber: PAN (or Acrylic Fiber); (2) Polyethylene Fiber (Polyethylene Fiber) : PE: (3) Polypropylene Fiber: PP; (4) Polyvinylalcohol Fiber: PVA; (5) Polyvinylchloride Fiber: PVC; (6) Polytetrafluoroethylene Polytetrafluoroethylene Fiber: PTFE; (7) Polyurethane Fiber: PU. Carbon fiber, glass fiber, etc. are classified as inorganic synthetic fiber. High-performance fibers include polylactic acid (Poly lactic acid), PBO fiber (p-phenylene-2,6-benzobisoxazole), high-strength polyester, polyamide, polyolefin, para and meta aromatic polyamide, carbon fiber , High modulus polyethylene (HMPE), polyphenylene sulfide (PPS), phenolic polymer fiber, polyether-based ketone (PEEK), P84, etc. Based on the selection of the photochromic dye and the processing temperature, the drying temperature is lower than 150 degrees.

In another embodiment, the process of fusing the dye and the polymer can be fused by the following method. For example, melt spinning method: melt-spin the photovariable material or the color-changing material and the polymer base material, or disperse the photovariable material in a resin carrier that can be mixed with the spinning polymer, and then mix it with polyester , Nylon, polypropylene and other polymers for melt spinning.

Therefore, please refer to the third figure, which shows a schematic cross-sectional view of the new type of mask. It can include three or more layers. For example, the middle layer can include a filter layer, an antibacterial layer, or one or two layers. The outer layer 200 is an anti-ultraviolet layer, and its implementation can refer to the above implementation methods. The middle layer is a filter layer 220 for filtering dust, bacteria, etc. The inner layer 240 can be made of cotton, or can be made of skin-friendly materials, such as ice silk cotton or TPE. Using the above method, the fragrance base material can be made in the inner layer. The principle is to use fragrance, essence, essential oil, perfume raw materials, etc. to be added to the inner base material, so that the inner layer of the fragrance can be obtained and the effect can be improved. The outer layer or the middle layer can be added with bacteriolytic or sterilizing enzymes to eliminate bacteria. The method can be spraying, dip-dyeing, coating or printing. Traditionally, bacteria can only be filtered, but bacteria cannot be killed. Therefore, in addition to filtering, the new type can also decompose bacteria by enzymes. In addition, the outer layer 200 may be over The filter layer 220 can also be added with influenza virus bacteriolytic or sterilizing enzymes to eliminate bacteria. The method can be spraying, dip-dipping, coating or printing. Traditionally, bacteria can only be filtered, but bacteria cannot be killed. Therefore, in addition to filtering, the new type can also decompose bacteria by enzymes. In addition, the above-mentioned spraying, dipping, and coating can also be used to attach antiviral agents to the outer layer 200 or the filter layer 220 to inhibit influenza virus or enterovirus and so on. The filter layer 220 can use ultra-microporous biotechnology filter membranes (PTFE biotechnology membranes) to filter particles below 0.1-2.5 microns to inhibit PM 2.5 hazards, and can prevent haze, breathe, and have good breathing characteristics. Nanoporous polytetrafluoroethylene (PTFE) membrane, the pore size of the nanoporous membrane is smaller than that of the general microporous membrane, and it has a high degree of hydrophobic and oleophobicity, so it has very good moisture permeability, air permeability, water and oil resistance. The ultra-high water pressure and ultra-high water vapor transmission rate PTFE nanoporous film is made of ultra-high crystalline polytetrafluoroethylene material. The film has a three-dimensional structure with nano-pores and ultra-high strength. The pore size can be controlled between 0.03 microns (μm) (30 nanometers (nm)) and 15 microns (μm), the thickness is 8-50 microns (μm), and the porosity is as high as 80-97%. The ultra-microporous biotechnology filter membrane replaces the traditional non-woven filter material layer with a polymer membrane filter material, with a filtration rate of more than 99.9%, which can eliminate viruses, allergens and fine suspended particles in the air, and is highly breathable and not stuffy.

In addition, HEPA (High-Efficiency Particulate Air) can also be used as the filter layer, that is, the HEPA filter layer, that is, the high-efficiency air particulate filter. The filter material of the high efficiency filter is usually made of random chemical fibers, such as polypropylene fiber (polypropylene) or polyester fiber (polyester) non-woven fabric or glass fiber, and a flocculent structure with a diameter of about 0.5 to 2.0 microns is used to remove particles . In addition, a polymer composed of hydrophilic and water-repellent substances can also be used. The hydrophilic substance has a molecular chain structure with positive and negative charges on the molecular chain, which can adsorb individual water vapor molecules and accelerate the speed of water vapor passing through the film. , Such as the use of polyester ether (TPEE) material, 70% polyester (water repellency) and 30% polyether ester (hydrophilic) composition, the use of polyether ester, the product has the concept of recyclability. The hydrophilic molecules absorb water vapor and use a physical and chemical process to quickly discharge the water vapor out of the fabric layer. The thickness of the film is only 5μm, which is one of the lightest products on the market. In addition, thin and durable films made of polyester fibers can be used, which are highly waterproof and breathable, such as the film under the trade name ECO STORM. In addition, the membrane material can be TEEE (copolymer of phenyl ester and polyether glycol), which releases water vapor through absorption and diffusion, which is non-porous and does not cause blockage. After bonding, the moisture permeability is still as high as 8000~10000g/m2/ day, a high-moisture-permeable membrane: waterproof, breathable, flexible, environmentally friendly, and reusable. In one embodiment, a film with the trade name DINTEX® can be used, with polymer elastomer polyurethane (TPU) as the main material, which has good elasticity and high strength. In terms of waterproof properties, the thickness is only 0.012~0.025mm, and the introduction of hydrophilic groups into the material makes the film not only TPU, but also highly waterproof, it has excellent moisture permeability. With the textile industry's laminating processing technology, the added value is greatly increased, with good weather resistance, environmental protection, non-toxic, recyclable and decomposable. The embodiment may adopt a water bath exchange method or a hot air method to cause the solvent to create a hole path in the PU resin to achieve a moisture permeability effect. Polyurethane (TPU) has a simple molecular main structure, containing nitrogen N, hydrogen H, carbon C, and oxygen O. There is no air pollution problem when the incinerator burns. In addition, polypropylene PP and polyethylene PE porous membranes can be used to mix calcium carbonate powder with PE and PP resins, and then through a two-way extension method, through the incompatible interface characteristics of calcium carbonate powder and resin. Among them, the above-mentioned filter membrane is supported by a high-molecular polymer layer on both sides.

Ultraviolet rays with a wavelength of 100~280 nanometers (nm) have shorter wavelengths, and the stronger the energy contained, ultraviolet C is the most harmful to the skin, but most of it is isolated by the ozone layer in the atmosphere and hardly reaches the ground. The wavelength is 280~320nm, and the energy is the second, causing immediate sunburn on the skin, thickening, dullness, reddening, eye mask, pain and drying, mainly caused by UVB. Most of the ultraviolet band is absorbed, mainly because the gas exchange rate of the mask must meet the regulations, so the mask cannot be completely airtight. Therefore, based on the requirements for ultraviolet absorption and gas penetration, it may be necessary to sacrifice ultraviolet absorption and adopt a compromise solution . This solution can filter the higher energy ultraviolet wavelength below 310nm, so that the ultraviolet penetration rate is about 10%, please refer to the fifth figure (this test is completed by SGS).

In another embodiment, in addition to the materials, structures, components, and compositions mentioned above, the structure of the fourth figure may be suitable for wet printing, such as a roll to roll device 106A configuration, The roll to roll device 106A includes at least three rotating shafts 102A. A printing paste is placed in a slurry tank 104A, and the slurry tank 104A is used to carry a dye-containing slurry. The slurry can be composed of the above-mentioned various embodiments, and the rotating shaft 102A can be driven by a driving device, such as a motor, to rotate according to a rotating shaft and move the soft base material, as illustrated in the fourth figure for rotation in the direction of the rotating arrow. The non-woven fabric substrate 110A can be rolled from one end to the other end. In this process, the non-woven fabric substrate 110A is driven to move, and the paste is printed on the substrate. The rotation speed of the rotating shaft 102A can be controlled, which is beneficial to control the moving speed. The heating device 108A is correspondingly configured on the lower side of the horizontally moving substrate 110A, and the heating device can be selectively turned on to provide a heat source required for drying. The heating device 108A can be a light bulb, hot air, electromagnetic radiation or an infrared heater.

A method for making masks includes: configuring a roller device; supporting through a slurry tank A carrier printing paste, wherein the printing paste contains a photochromic dye and a resin mixture; and the roller device is used to drive the non-woven fabric substrate to move; a roller upper die is used to adjust the printing parameters, and the photochromic dye and resin The mixture is coated on the non-woven fabric substrate to make the outer layer of the mask, wherein the printing parameter includes the mesh number.

A method for making a mask includes: configuring a roller device; carrying a printing paste through a paste tank, wherein the printing paste contains fragrance molecules, far-infrared molecules, lysozyme, anti-influenza agents or any combination of the above; and using The roller device drives the non-woven fabric substrate to move the non-woven fabric substrate; a roller upper die is used to allocate printing parameters, and the printing paste is coated on the non-woven fabric substrate, wherein the printing parameters include meshes.

For those who are familiar with the art in this field, although this creation is illustrated as above with a better example, it is not intended to limit the spirit of this creation. Modifications and similar configurations made without departing from the spirit and scope of this creation should be included in the scope of the following patent application, which should cover all similar modifications and similar structures, and should be interpreted in the broadest sense.

102: shaft

104: Dip tank

106: shaft to shaft device

108: heater

110: Substrate

Claims (10)

A device for making masks, including: A dye tank for carrying the dye solution; A roller device including at least two rotating shafts; The driving device is used to drive the at least two rotating shafts to rotate, and drive the soft substrate to move to facilitate the passage of the dye tank to attach the dye solution to the substrate, and to facilitate the production of a layer of the mask. The rotation speed of the two rotating shafts to control the film thickness of the dye; and The heating device is correspondingly arranged on the lower side of the substrate to facilitate providing the heat source required for drying. The device for making a mask according to claim 1, wherein the dye comprises an antiviral agent, an ultraviolet absorber, a photochromic dye, a resin, a fragrance or any combination of the above. The device for making masks according to claim 1, wherein the heating device is a light bulb, a hot air heater, an electromagnetic radiation heater or an infrared heater. A device for making masks, including: A roller device including at least two rotating shafts; The driving device is used to drive the at least two rotating shafts to rotate, and to drive the movement of the soft substrate to facilitate spraying the dye on the substrate, so as to facilitate the production of a layer of the mask. The rotation speed of the at least two rotating shafts is used to control the The film thickness of the dye; and The heating device is correspondingly arranged on the lower side of the substrate to facilitate providing the heat source required for drying. The device for making a mask according to claim 4, wherein the dye comprises an antiviral agent, an ultraviolet absorber, a photochromic dye, a resin, a fragrance or any combination of the above. The device for making a mask as described in claim 4, wherein the heating device is a light bulb, a hot air heater, an electromagnetic radiation heater or an infrared heater. The device for making masks according to claim 4, wherein the drying temperature of the heating device is lower than 150 degrees Celsius. A device for making masks, including: A slurry tank for carrying printing slurry; A roller device including at least two rotating shafts; The driving device is used to drive the at least two rotating shafts to rotate, and to drive the movement of the soft substrate to facilitate the printing of the printing paste on the substrate, so as to facilitate the production of a layer of the mask. Rotation speed to control the printing step; and Wherein the dye includes antiviral agents, ultraviolet absorbers, photochromic dyes, resins, fragrances or any combination of the above. The device for making a mask as described in claim 8 further includes a heating device, which is correspondingly arranged on the underside of the base material, so as to provide a heat source required for drying. The device for making a mask according to claim 9, wherein the heating device is a light bulb, a hot air heater, an electromagnetic radiation heater or an infrared heater.

Images