CN111035869A

CN111035869A - Novel filter mask and production process thereof

Info

Publication number: CN111035869A
Application number: CN202010174105.4A
Authority: CN
Inventors: 王涛
Original assignee: In Distance Shenzhen Express Logistics Co Ltd
Current assignee: In Distance Shenzhen Express Logistics Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-04-21
Anticipated expiration: 2040-03-13
Also published as: CN111035869B

Abstract

The invention provides a novel filtering mask and a production process thereof, and relates to the technical field of masks. The production process of the mask mainly comprises the steps of aligning the breathable outer layer, the filtering layer and the breathable inner layer in sequence and then stacking the breathable outer layer, the filtering layer and the breathable inner layer so as to be convenient for the mutual connection of the breathable outer layer, the filtering layer and the breathable inner layer. The ventilative skin, filter layer and the ventilative nexine that the alignment stacked are connecting the back for novel filter mask's outward appearance is more clean and tidy, and the protective effect also can be better. And smearing the melted paraffin on the joint of any two adjacent layers of edges to achieve the purpose of sealing. The paraffin is used as the bonding piece, and the bonding piece has the advantages of no toxicity and no odor. Make paraffin solidify again to the connection that makes ventilative skin, filter layer and ventilative inlayer comparatively firm is in the same place, and novel filter mask's use can be more reliable. And then the ear ropes are adhered to the surface of the breathable outer layer by paraffin so as to facilitate the user to wear the filter mask.

Description

Novel filter mask and production process thereof

Technical Field

The invention relates to the technical field of masks, in particular to a novel filtering mask and a production process thereof.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.

Under the condition of severe pneumonia epidemic situation, the mask is in a situation of short supply. When people take epidemic prevention measures, disposable masks are often used for protecting the people. However, the disposable mask cannot be reused, and people need to store a large amount of masks, so that the production efficiency of the mask needs to be further improved.

Disclosure of Invention

The invention aims to provide a production process of a novel filtering mask, which can improve the production efficiency of the mask and relieve the problem of resource shortage of the mask.

Another objective of the present invention is to provide a novel filtering mask, which has a simple structure and a short production cycle.

The embodiment of the invention is realized by the following steps:

a production process of a novel filter mask comprises the steps of manufacturing a breathable outer layer, a filter layer and a breathable inner layer respectively. The breathable outer layer, the filter layer and the breathable inner layer can also be obtained after being purchased respectively. The breathable outer layer, the filter layer and the breathable inner layer are sequentially aligned and then stacked, so that the breathable outer layer, the filter layer and the breathable inner layer are connected with one another conveniently. The ventilative skin, filter layer and the ventilative nexine that the alignment stacked are connecting the back for novel filter mask's outward appearance is more clean and tidy, and the protective effect also can be better. After being melted, the paraffin is smeared at the joint of any two adjacent layers of edges so as to achieve the purpose of sealing. The paraffin is used as the bonding piece, and the bonding piece has the advantages of no toxicity and no odor. Make paraffin solidify again to the connection that makes ventilative skin, filter layer and ventilative inlayer comparatively firm is in the same place, and novel filter mask's use can be more reliable. Then the ear rope is bonded on the surface of the breathable outer layer by paraffin so as to facilitate the user to wear the novel filter mask.

In some embodiments of the present invention, after the novel filter mask is used, when the filter layer needs to be replaced, the novel filter mask is heated to melt the paraffin so as to facilitate replacement of the filter layer. Treat that novel filter mask is dry after, change the filter layer again, the novel filter mask after changing the filter layer can continue to use to reduce novel filter mask's consumption, alleviate the problem of present gauze mask resource shortage. And the sealing process using paraffin is repeated.

In some embodiments of the present invention, the novel filter mask is provided with a flexible attachment after the ear straps are adhered to the surface of the breathable outer layer with paraffin wax. The flexible fitting piece has certain plasticity, and the flexible fitting piece can be bent according to the outline of the nose bridge of a user. The flexible attachment member can penetrate the breathable outer layer, the filter layer and the breathable inner layer. One end of the flexible attaching piece sequentially passes through the breathable outer layer, the filtering layer and the breathable inner layer along the length direction of the novel filter mask, and then sequentially passes through the breathable inner layer, the filtering layer and the breathable outer layer. Flexible laminating piece can be sold with ventilative outer, filter layer and ventilative nexine together, and the user can pass ventilative outer, filter layer and ventilative nexine with flexible laminating piece reference to the mode of "threading a needle lead wire" by oneself after obtaining novel filter mask to the installation of realization to flexible laminating piece. The novel filter mask can be more attached to the face of a user, so that the probability that harmful objects enter the human body from the gap between the novel filter mask and the face of the human body is reduced, and the health of the user is protected.

In some embodiments of the invention, the paraffin is applied to the joint between any two adjacent layers of edges to have a thickness of 1mm to 3mm and a width of 0.5cm to 2 cm. The thickness of the paraffin is 1mm-3mm, so that the connection effect of the paraffin after solidification is more reliable. The width of smearing the paraffin is 0.5cm-2cm, so that the influence of smearing the paraffin on the air permeability of the novel filter mask is small, and the smooth breathing of a user is guaranteed.

In some embodiments of the invention, the novel filter mask is heated to a temperature above 47 ℃ to melt the paraffin when the filter layer needs to be replaced. The paraffin is convenient for replacing the filter layer after being melted.

In some embodiments of the invention, when the novel filter mask is heated to melt the paraffin, a 1000W-2000W electric hair drier is used for heating. The 1000W-2000W electric hair drier is a daily living article for people, and the mode of melting paraffin by using the electric hair drier is simple and convenient.

In some embodiments of the invention, when paraffin is solidified, the holder is used for holding the part of the edge of the novel filter mask coated with paraffin, so that the outer air-permeable layer, the filter layer and the inner air-permeable layer are not easy to separate in the paraffin solidification process.

In some embodiments of the invention, the holder includes a first clamp plate and a second clamp plate that are removably coupled. The detachable connection of the first clamping plate and the second clamping plate is convenient for clamping the novel filter mask. The both ends of first splint all are provided with the couple, the suspension of the holder of being convenient for to make the paraffin on the novel filter mask can solidify more rapidly.

A novel filtering mask comprises a breathable outer layer, a filtering layer and a breathable inner layer which are sequentially stacked. The breathable outer layer and the breathable inner layer have good breathability, so that a user can breathe normally when wearing the novel filter mask. The filter layer has certain air permeability and has certain filtering effect on tiny objects such as viruses in the air, so that the novel filter mask can prevent harmful substances such as viruses from being absorbed into a human body to a certain extent, and the health of a user is protected. And a bonding piece is arranged between any two adjacent layers and can connect any two layers. Ear ropes are bonded on one side of the breathable outer layer, which is far away from the breathable inner layer. Ear rope adopts the mode that bonds to bond in ventilative outer surface, and is lower to production facility's requirement, and after the novel filter mask of individual purchase, can be on going the ear rope connection on ventilative outer, this production cycle that is favorable to reducing novel filter mask. Ear rope and ventilative outer adoption bonding mode link to each other, and the user can collect the ear rope reserve behind the novel filter mask of repetitious usage to reach the best of things, reduce the extravagant purpose of resource.

In some embodiments of the invention, the adhesive comprises paraffin. Paraffin wax is relatively low cost and can be melted at high temperatures. After the paraffin is melted, the air-permeable outer layer, the filtering layer and the air-permeable inner layer can be separated from each other, so that a user can replace the filtering layer between the air-permeable outer layer and the air-permeable inner layer by himself.

The embodiment of the invention at least has the following advantages or beneficial effects:

a production process of a novel filter mask comprises the steps of aligning and then stacking a breathable outer layer, a filter layer and a breathable inner layer in sequence so as to facilitate the mutual connection among the breathable outer layer, the filter layer and the breathable inner layer. The ventilative skin, filter layer and the ventilative nexine that the alignment stacked are connecting the back for novel filter mask's outward appearance is more clean and tidy, and the protective effect also can be better. After being melted, the paraffin is smeared at the joint of any two adjacent layers of edges so as to achieve the purpose of sealing. The paraffin is used as the bonding piece, and the bonding piece has the advantages of no toxicity and no odor. Make paraffin solidify again to the connection that makes ventilative skin, filter layer and ventilative inlayer comparatively firm is in the same place, and novel filter mask's use can be more reliable. And then the ear ropes are bonded on the surface of the breathable outer layer by utilizing the melted paraffin so as to facilitate the user to wear the novel filter mask.

A novel filtering mask comprises a breathable outer layer, a filtering layer and a breathable inner layer which are sequentially stacked. The breathable outer layer and the breathable inner layer have good breathability, so that a user can breathe normally when wearing the novel filter mask. The filter layer has certain air permeability and has certain filtering effect on tiny objects such as viruses in the air, so that the novel filter mask can prevent harmful substances such as viruses from being absorbed into a human body to a certain extent, and the health of a user is protected. And a bonding piece is arranged between any two adjacent layers and can connect any two layers. Ear ropes are bonded on one side of the breathable outer layer, which is far away from the breathable inner layer. Ear rope adopts the mode of bonding to bond in ventilative outer surface, and is lower to production facility's requirement, and the individual also can be after purchasing novel filter mask, can be on the outer layer of breathing freely with ear rope connection by oneself, and this is favorable to reducing novel filter mask's production cycle. Ear rope and ventilative outer adoption bonding mode link to each other, and the user can collect the ear rope reserve behind the novel filter mask of repetitious usage to reach the best of things, reduce the extravagant purpose of resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a novel filter mask according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a breathable outer layer, a breathable filter layer and a breathable inner layer which are sequentially stacked according to an embodiment of the invention.

FIG. 3 is a schematic structural diagram of a clamp according to an embodiment of the present invention;

fig. 4 is a sectional view taken along direction a of fig. 3.

Icon: 100-new filter mask; 110-a breathable outer layer; 130-a filter layer; 150-breathable inner layer; 170-bonding member; 190-ear cord; 210-decorative hanging parts; 230-10 staple; 300-a gripper; 310-a first splint; 311-hook; 313-a mesh zone; 315-a via; 317-a first connecting piece; 319-hook; 330-a second splint; 331-a second connector; 333-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of the novel filtering mask 100, and fig. 2 is a schematic structural view of the breathable outer layer 110, the filtering layer 130 and the breathable inner layer 150 stacked in sequence. This embodiment provides a novel filtration mask 100 comprising a breathable outer layer 110, a filter layer 130, and a breathable inner layer 150, all of which are stacked in sequence. The breathable outer layer 110 and the breathable inner layer 150 have good breathability to allow the user to breathe properly when wearing the novel filter mask 100. The filter layer 130 has a certain air permeability and a certain filtering effect on tiny objects such as viruses in the air, so that the novel filtering mask 100 can prevent harmful objects such as viruses from being inhaled into the human body to a certain extent, thereby protecting the health of a user. An adhesive member 170 is disposed between any two adjacent layers, and the adhesive member 170 can connect any two layers. The air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 are assembled in an adhesion mode, and the air-permeable outer layer, the filter layer and the air-permeable inner layer have the advantages of low manufacturing cost, low requirement on machine equipment and short production period. The novel filtering mask 100 can be produced by individuals or enterprises, which is of great significance for improving the production capacity of the mask.

The adhesive 170 may include wax and/or an adhesive (e.g., glue, double sided tape, etc., and the glue is used as an example below). The cost of paraffin and glue is low, and the paraffin and the glue can be melted at high temperature. After the paraffin wax and the glue are melted, the air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 can be separated from each other, so that a user can replace the filter layer 130 between the air-permeable outer layer 110 and the air-permeable inner layer 150 by himself. Since paraffin is non-toxic and odorless, paraffin is preferably used as the bonding member 170 in this embodiment, paraffin is melted and then applied between the edges of any adjacent two of the air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150, and the bonding purpose can be achieved after paraffin is solidified. Due to the use of paraffin, the connection of the connection between any two of the air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 can be firmer and has better sealing performance, which is beneficial to the health of users.

Referring to fig. 3 and 4, fig. 3 is a schematic structural view of the holder 300, and fig. 4 is a sectional view taken along direction a of fig. 3. After the outer air-permeable layer 110, the filter layer 130 and the inner air-permeable layer 150 are bonded with paraffin, in order to make the paraffin not easily separate when the paraffin is solidified, a user can use the holder 300 to hold the part of the novel filter mask 100 coated with paraffin on the edge.

As shown in fig. 3 and 4, the holder 300 may include a first clamping plate 310 and a second clamping plate 330 that are removably coupled. The removable attachment of the first and second clamp plates 310, 330 facilitates the clamping of the novel filter mask 100. The hooks 311 are disposed at both ends of the first clamping plate 310 (as shown in fig. 4, the hooks 311 are disposed at the upper side of the first clamping plate 310), which facilitates the suspension of the holder 300, so that the paraffin on the novel filter mask 100 can be solidified more quickly.

Further, referring to fig. 3 and 4, the first splint 310 and the second splint 330 may be designed according to the size and shape of the novel filter mask 100. The first clamping plate 310 and the second clamping plate 330 are both provided with a mesh region 313, and the mesh region 313 is provided with a plurality of through holes 315. As shown in fig. 3 and 4, the edge of the novel filter mask 100 can be placed in the corresponding area of the mesh-shaped area 313, so that the holder 300 can not only hold the novel filter mask 100 through the mesh-shaped area 313 on the two clamping plates, but also expose the paraffin applied to the edge of the novel filter mask 100 in the air for faster solidification.

Further, as shown in fig. 3 and 4, the first clamping plate 310 is provided with a first connecting member 317 along the circumferential direction of the mesh region 313, the second clamping plate 330 is provided with a second connecting member 331 along the circumferential direction of the mesh region 313, and the first clamping plate 310 and the second clamping plate 330 are detachably connected through the mutual matching between the two connecting members. One side of the second connecting member 331 close to the first clamping plate 310 is provided with (2) clamping grooves 333, and the first connecting member 317 is provided with (2) clamping hooks 319 matched with the clamping grooves 333. The clamping groove 333 and the clamping hook 319 are arranged to facilitate the clamping of the novel filtering mask 100 by the clamp holder 300.

Further, as shown in fig. 3, the mesh region 313 is in a hollow ring shape, so that the novel filter mask 100 can have a larger area exposed to the air under the clamping of the mesh region 313, which is beneficial to the rapid drying of the novel filter mask 100.

Because the main filtering component of the novel filtering mask 100 is the filtering layer 130, and the requirements on the material of the air-permeable outer layer 110 and the air-permeable inner layer 150 are not high, individuals or enterprises can also improve the existing common masks without the anti-virus capability. For example, the user can bond the filter layer 130 and the outer air-permeable layer 110 or the inner air-permeable layer 150 to the common mask through the bonding member 170, so that the conventional common mask can have an anti-virus capability, which means that individuals or enterprises can manufacture the novel filter mask 100 by using the conventional resources, thereby further alleviating the problem of insufficient mask productivity.

The novel filter mask 100 may also include a flexible attachment member (not shown) that is capable of penetrating the breathable outer layer 110, the filter layer 130, and the breathable inner layer 150. The flexible fitting member may be, for example, a steel wire, and has a certain plasticity. The production of masks with nose bridge attachment strips on the market requires the use of professional mechanical equipment. Replace bridge of the nose laminating strip with the iron wire for novel filter mask 100 need not install the iron wire on ventilative outer 110 like bridge of the nose laminating strip generally in advance in production, and the production cycle of the novel filter mask 100 that significantly reduces is favorable to improving novel filter mask 100's productivity. The flexible attachment member is capable of penetrating the outer breathable layer 110, the filter layer 130, and the inner breathable layer 150. Flexible laminating piece can be sold with ventilative outer 110, filter layer 130 and ventilative nexine 150 together, and the user can pass ventilative outer 110, filter layer 130 and ventilative nexine 150 with flexible laminating piece according to the mode of sewing up clothes "threading needle lead wire" by oneself after obtaining novel filter mask 100 to the installation of realization to flexible laminating piece. The flexible attaching piece is provided with the attaching property which helps to increase the novel filter mask 100 and the human face, so that the probability that harmful objects enter the human body from the gap between the novel filter mask 100 and the human face is reduced, and the novel filter mask 100 can effectively protect the health of a user.

Filter layer 130 may include meltblown cloth. The meltblown fabric has good filtration, shielding, thermal insulation and oil absorption properties. When the user uses the air-permeable outer layer 110 and/or the air-permeable inner layer 150 which are relatively higher in price than the melt-blown cloth, the paraffin or the glue can be melted by high temperature when the novel filter mask 100 is used, so that the user can replace the melt-blown cloth by himself. The user can be with paraffin with ventilative outer 110, melt-blown cloth and ventilative nexine 150 equipment once more after changing the melt-blown cloth by oneself to the used repeatedly of novel filter mask 100. The melt-blown cloth is easy and convenient to replace, and a user can replace the melt-blown cloth by himself, so that the melt-blown cloth mask has positive significance for relieving the problem of shortage of mask resources.

And packaging the melt-blown fabric after processing by a winder or a paper extractor. When a manufacturer sells meltblown, the manufacturer often delivers goods only when the demanded quantity of a buyer reaches a certain degree, and the personal demanded quantity of a common user often cannot meet the requirement. Therefore, it is not very convenient for the ordinary user to purchase the meltblown personally. The meltblown webs processed by the winder or tissue extractor can be easily obtained as a consumable by people like paper towels. The meltblown fabric is processed by a winder or a paper extractor and then uniformly packaged with the novel filter mask 100 for sale together, so that a purchaser can replace the meltblown fabric after purchasing the meltblown fabric once.

Referring to fig. 1, an ear string 190 may be adhered to a side of the air permeable outer layer 110 away from the air permeable inner layer 150. Ear rope 190 adopts the mode of bonding to bond in the surface of ventilative outer 110, and is lower to the requirement of production facility, and after the individual purchase novel filter mask 100, can be on going to connect ear rope 190 on ventilative outer 110, this production cycle that is favorable to reducing novel filter mask 100. Ear rope 190 and ventilative outer 110 adoption bonding mode link to each other, and the user can collect ear rope 190 for subsequent use behind the novel filter mask 100 of used repeatedly many times to reach the best of things, reduce the extravagant purpose of resource.

Further, the air-permeable outer layer 110 may be made of non-woven fabric or cotton cloth. Since the nonwoven fabric has the characteristics of moisture resistance, air permeability and the like, the nonwoven fabric is preferably used in the embodiment. The price of the non-woven fabric is low, which is beneficial to reducing the manufacturing cost of the novel filter mask 100. The breathable outer layer 110 made of cotton cloth makes the novel filter mask 100 better in warmth retention and more suitable for users in cold regions.

Further, the breathable outer layer 110 may also be provided with an ultraviolet resistant coating (not shown in the figures). The breathable outer layer 110 is provided with an ultraviolet-resistant coating to reduce the irradiation of ultraviolet rays to the skin of the face of a human body to a certain extent.

Further, referring to fig. 1, the novel filter mask 100 may also be folded, and the novel filter mask 100 may be manually folded according to the actual use requirement of the user and then fixed by a number 10 staple 230 (9 mm). The 10 gauge staple 230 is smaller and lighter, which enables the user to have a better use experience. Adopt novel filter mask 100 of folding design to compare with plane gauze mask, the structure is more three-dimensional, and the user wears the gauze mask, when breathing in the gauze mask, can avoid the gauze mask to hug closely the mouth nose to make user's breathing space bigger, improve user's experience and feel.

Further, referring to fig. 1, the novel filtering mask 100 may further include a decorative hanger 210 detachably mounted on the air-permeable outer layer 110 (for example, the decorative hanger 210 may be detachably mounted on the air-permeable outer layer 110 by referring to the manner that the brooch is worn on clothes). The provision of the ornamental hanger 210 helps to improve the appearance of the new filter mask 100 so that the new filter mask 100 can be accepted by more users.

The working principle of the novel filtering respirator 100 is as follows:

the breathable outer layer 110, the filter layer 130 and the breathable inner layer 150 are assembled in a paraffin bonding mode, and the method has the advantages of low manufacturing cost, low requirement on machine equipment and short production period. The paraffin wax is heated and melted, so that the installation and the replacement of the melt-blown cloth are convenient. The novel filtering mask 100 can be produced by individuals or enterprises, which is significant for improving the production capacity of the mask and relieving the problem of mask resource shortage.

A production process of a novel filtering mask 100 comprises the following steps:

the first step is as follows: and packaging the melt-blown fabric after processing by a winder or a paper extractor. The meltblown webs processed by the winder or tissue extractor can be easily obtained as a consumable by people like paper towels.

The second step is that: the breathable outer layer 110, the filter layer 130, and the breathable inner layer 150 are manufactured separately (the breathable outer layer 110, the filter layer 130, and the breathable inner layer 150 may be purchased directly by a user as needed).

The third step: the air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 are sequentially aligned and then stacked, so that the three layers can be connected with each other conveniently. The air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 stacked in an aligned manner are connected, so that the novel filter mask 100 is tidier in appearance and better in protection effect.

The fourth step: after being melted, the paraffin is smeared at the joint of any two adjacent layers of edges (the sealing process is carried out by using the paraffin) so as to achieve the purpose of sealing. The paraffin is then solidified. The paraffin wax is used as the adhesive member 170, which has the advantages of no toxicity and no odor. After paraffin is solidified, the air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 can be stably connected together, and the novel filter mask 100 can be used more reliably. The thickness of the paraffin coated at the joint of any two adjacent layers of edges is 1mm-3mm, and the width is 0.5cm-2 cm. The thickness of the paraffin is 1mm-3mm (for example, 1.5mm, 2mm or 2.5 mm), and the applied paraffin has a reasonable thickness, so that the connection effect of the paraffin after solidification is more reliable. The width of paraffin coating is 0.5cm-2cm (for example, 1mm or 1.5 mm), and the paraffin coating has a reasonable width, so that the influence of paraffin coating on the air permeability of the novel filter mask 100 is small, and smooth breathing of a user is ensured.

When paraffin is solidified, the holder 300 is used to hold the paraffin-coated portion of the edge of the novel filter mask 100, so that the outer air-permeable layer 110, the filter layer 130 and the inner air-permeable layer 150 are not easily separated during the paraffin solidification process.

The fifth step: after folding novel filter mask 100 manually, reuse 10 number staples 230 (9 mm) are fixed to make the user when wearing novel filter mask 100, breathe more smoothly, have better experience and feel.

And a sixth step: the ear strings 190 are then bonded to the surface of the breathable outer layer 110 with paraffin wax to facilitate the user's wearing of the novel filter mask 100.

The seventh step: after the ear strings 190 are adhered to the surface of the breathable outer layer 110 with paraffin wax, a flexible attachment is provided for the novel filter mask 100. The flexible attachment member may be assembled with the outer gas permeable layer 110, the filter layer 130, or the inner gas permeable layer 150 during manufacture, or may be distributed to purchasers for self-installation by the users, so as to reduce the manufacturing cycle of the novel filter mask 100.

Eighth step: when the filter layer 130 needs to be replaced, the new filter mask 100 is heated to melt the paraffin so as to facilitate replacement of the filter layer 130. The new filter mask 100 was heated to above 47 c to melt the paraffin. When the novel filter mask 100 is heated to melt the paraffin, a 1000W-2000W electric hair drier can be used for heating. The 1000W-2000W electric hair drier is a daily living article for people, and the mode of melting paraffin by using the electric hair drier is simple and convenient, and has a certain sterilization effect.

Before the novel filter mask 100 is heated, the part of the novel filter mask 100 coated with paraffin can be put into solvents such as gasoline to dissolve the paraffin, so that the paraffin can be conveniently cleaned. Then the air is blown and heated to achieve the purpose of sterilization. The sterilization method is not limited to the blowing and boiling heating method, and may be performed by ultraviolet irradiation or the like to achieve the purpose of sterilization.

The ninth step: after the new filter mask 100 is dried, the filter layer 130 is replaced. The new filter mask 100 with the filter layer 130 replaced can be used continuously to reduce the consumption of the new filter mask 100 and alleviate the problem of resource shortage of the existing mask.

The tenth step: and then the sealing process using paraffin is repeated. The air-permeable outer layer 110, the filter layer 130 and the air-permeable inner layer 150 are sequentially bonded to realize the installation of the filter layer 130, thereby facilitating the repeated use of the novel filter mask 100.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A production process of a novel filter mask is characterized in that a breathable outer layer, a filter layer and a breathable inner layer are sequentially aligned and then stacked; smearing the melted paraffin on the joint of any two adjacent layers of edges to achieve the purpose of sealing; solidifying the paraffin wax; and then the ear ropes are adhered to the surface of the breathable outer layer by using molten paraffin.

2. The process for manufacturing a novel filter mask according to claim 1, wherein the novel filter mask is heated to melt the paraffin when the filter layer needs to be replaced; replacing the filter layer; and the sealing process by using the paraffin is repeated.

3. The novel filtering mask production process according to claim 1, wherein after the ear strings are bonded to the surface of the air-permeable outer layer by paraffin, a flexible attachment member is provided for the novel filtering mask, the flexible attachment member can penetrate through the air-permeable outer layer, the filter layer and the air-permeable inner layer, and one end of the flexible attachment member sequentially penetrates through the air-permeable outer layer, the filter layer and the air-permeable inner layer along the length direction of the novel filtering mask and then sequentially penetrates through the air-permeable inner layer, the filter layer and the air-permeable outer layer.

4. The production process of the novel filtering mask according to claim 1, wherein the paraffin is coated on the joint of any two adjacent layers of edges, the thickness of the paraffin is 1mm-3mm, and the width of the paraffin is 0.5cm-2 cm.

5. The process of claim 2 wherein the novel filtration mask is heated to a temperature above 47 ℃ to melt the paraffin wax when the filter layer needs to be replaced.

6. The process for manufacturing a novel filtration mask according to claim 5, wherein a 1000W to 2000W hair dryer is used for heating when the novel filtration mask is heated to melt the paraffin.

7. The process for producing a novel filtration mask according to any one of claims 1 to 6, wherein a holder is used to hold a portion of the edge of the novel filtration mask coated with paraffin while the paraffin is solidified.

8. The production process of the novel filtering mask as claimed in claim 7, wherein the holder comprises a first clamping plate and a second clamping plate which are detachably connected, and hooks are arranged at both ends of the first clamping plate.

9. A novel filter mask is manufactured by adopting the production process of the novel filter mask according to any one of claims 1 to 8, and is characterized by comprising an air-permeable outer layer, a filter layer and an air-permeable inner layer which are sequentially stacked, wherein a bonding piece is arranged between any two adjacent layers, and an ear rope is bonded on one side of the air-permeable outer layer, which is far away from the air-permeable inner layer.

10. The novel filtration mask of claim 9 wherein said bonding element comprises paraffin wax.