CN111109716A - Plane mask capable of being produced efficiently and manufacturing method thereof - Google Patents
Plane mask capable of being produced efficiently and manufacturing method thereof Download PDFInfo
- Publication number
- CN111109716A CN111109716A CN202010150369.6A CN202010150369A CN111109716A CN 111109716 A CN111109716 A CN 111109716A CN 202010150369 A CN202010150369 A CN 202010150369A CN 111109716 A CN111109716 A CN 111109716A
- Authority
- CN
- China
- Prior art keywords
- mask
- elastic band
- edge
- body part
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention belongs to a plane mask capable of being produced efficiently and a manufacturing method thereof, and the plane mask comprises a mask main body part and an elastic band, wherein two ends of the elastic band are bonded at two ends of the mask main body part; the tail end of the head band on the adhesive point is aligned with or close to the edge of the mask main body part. When the mask is produced, the elastic band is welded and then cut into the mask single pieces, the mask single pieces are not rotated by 90 degrees, the ear bands are not bent to lie, the mask is directly laid continuously, the efficient production can be realized, the equipment investment is small, and the production cost is low.
Description
Technical Field
The invention relates to a plane mask for covering the mouth and nose of the face of a wearer. In particular to a plane mask which can be quickly bonded, has low cost and can be produced efficiently and a manufacturing method thereof.
Background
Baidu Baike (Baidu encyclopedia): the disposable plane mask is made of more than three layers of 28 g/m2Manufacturing a non-woven fabric; the metal wire used as the nose bridge strip is embedded in the nose bridge, and the nose bridge is suitable for electronic factories and daily life. The disposable medical surgical mask can be used in a certain rangePreventing respiratory tract infection and virus damage. The standard size was 17.5cm by 9.5 cm. The disposable masks include disposable two-layer masks, disposable non-woven fabric masks, disposable three-layer masks, and disposable activated carbon masks. The disposable three-layer mask is made of two layers of non-woven fabrics and filter paper; the disposable three-layer mask is made up by using fibre non-woven fabric specially used for medical treatment and health, sandwiching a layer of filter paper (usually melt-blown fabric) and making ultrasonic welding, and its nose bridge portion adopts environment-protecting type full-plastic nose bridge strip, and can be regulated according to different face forms. The ear band/elastic band and the layers are welded by ultrasonic. The mask body is generally provided with a fold, and the mask body is pulled up and down when worn, so that the mask can be unfolded.
When the existing disposable plane mask is produced and manufactured, because ultrasonic welding elastic bands (commonly called as ear bands/elastic bands) are needed, the production efficiency is reduced, and the cost is increased. In the new coronavirus period, mask supply is not in demand in China, and the mask capacity cannot be rapidly improved. In the period of new coronavirus, the daily demand of the mask nationwide is 10 hundred million, the daily production capacity of the mask nationwide in China is 0.2 hundred million, and the gap is 50 times.
Disclosure of Invention
One of the objects of the present invention: provides a plane mask which can be quickly bonded with an elastic band, has low cost and can be produced efficiently.
The second object of the present invention is: provides a manufacturing method of a plane mask which can quickly bond elastic bands, has low cost and can be produced efficiently.
The technical scheme of the plane mask capable of being efficiently produced is as follows.
The utility model provides a plane gauze mask that can high-efficiently produce, includes gauze mask main part (1) and elastic cord (6), its characterized in that: the two ends of the elastic band (6) are bonded (for example, welded/glued) at the two ends of the mask main body part (1), and the tail end (9) of the elastic band (6) on the bonding point (5) is close to the mask edge (7) or aligned with the mask edge (7); the boundary line (11) between the elastic band (6) and the bonding point (5) is 1-24mm far away from the edge (7) of the mask. The mask edge (7) can be the edge of a wide edge (8) of the mask or the edge of a long edge (10) of the mask.
Preferably, the natural length of the elastic band (6) is less than or equal to the length of the wide edge (8) of the mask; maximum extension length L of elastic band (6)2The natural length L of the elastic band (6)1The ratio L of2/ L1Not less than 3.5 or 4. I.e. the length when not stretched.
Preferably, the elastic band (6) is laid directly on the mask body (1) (i.e., not folded).
The manufacturing method of the plane mask capable of being efficiently produced is as follows.
A method for manufacturing a plane mask capable of being efficiently produced is characterized by comprising the following steps: firstly, two ends of an elastic band (6) are bonded to the edge (including the edge) of the continuous mask main body part (1); then, or simultaneously, the continuous mask body portion (1) is cut and divided (i.e., cut) into individual mask body portions (1) from the position of the cutting line (3).
Preferably, the elastic band (6) is firstly placed in a ring shape or a semi-arc shape, so that the elastic band (6) is directly laid on the mask main body part (1) (i.e. not bent), and then the two ends of the elastic band (6) are bonded on the edge (including the edge) of the continuous mask main body part (1).
Compared with the prior art, the invention can produce the following two beneficial effects.
Firstly, the elastic band (6) can be quickly bonded, and the efficient production is realized. The existing disposable mask production line is a non-continuous post-process of firstly cutting a single piece of the mask, then rotating the single piece of the mask by 90 degrees, welding an elastic band (6), and finally bending an ear band inwards, wherein the production speed is controlled by the post-process speed, generally not more than 20 m/min, and is equivalent to 100/min. In order to adapt to the high speed of the mask main body part (1) and avoid overstocking of the subsequent processes, a method that a mask forming machine is provided with a plurality of elastic band (6) welding machines is generally adopted, and the popular method is called one-to-two or one-to-three. Measurement and display: by adopting the technology of the invention, the elastic band (6) is welded and then cut into the single mask piece, the continuous operation of the procedures of rotating the single mask piece by 90 degrees, bending the ear band inwards to lie and the like is omitted, and the production speed is extremely high.
Secondly, the tail end (9) of the elastic band (6) on the bonding point (5) rotates by 90 or 180 degrees, and is aligned with or close to the edge (7) of the mask; and because the boundary line (11) between the elastic band (6) and the bonding point (5) is 1-24mm away from the edge (7) of the mask, the existing lagging design that the boundary line (11) is overlapped with the edge (7) of the mask is abandoned, and the bonding process of the elastic band (6) can be completed on the continuous (i.e. not cut) mask main body part (1). And an elastic band (6) welding unit in a later process is omitted, so that equipment investment is saved, and the occupied area is also saved. Measurement and display: the house area is saved by more than three quarters. In other words, the invention does not need to drag two or three, and can be called as one dragging zero.
Thirdly, the production cost can be greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a conventional flat mask.
Fig. 2 is a schematic view of a flat mask capable of being efficiently produced according to a first embodiment of the present invention.
Fig. 3 is a schematic view of the flat mask of fig. 2 that can be efficiently produced without cutting.
Fig. 4 is a schematic view of a planar mask capable of being produced efficiently according to a second embodiment of the present invention.
Fig. 5 is a schematic view of the flat mask of fig. 4 that can be efficiently produced without cutting.
Fig. 6 is a schematic view of the current ear band of fig. 1 folded inward to lie flat.
Fig. 7 is a schematic view of another flat mask capable of being efficiently produced according to the second embodiment of the present invention.
The reference numbers illustrate: 1-main body part of the mask, 2-nose bridge strips, 3-cutting lines, 4-folds, 5-bonding points, 6-elastic bands, 7-edge of the mask, 8-wide edge of the mask, 9-tail end, 10-long edge of the mask and 11-boundary lines.
The first embodiment.
According to the production process of the existing disposable mask, a disposable plane mask which can be efficiently produced is produced. As shown in fig. 2 and 3, a disposable medical three-layer mask is produced. The mask main body part (1) with folds (4) can be manufactured by clamping filter paper by two layers of non-woven fabrics; and the three layers are welded together by ultrasonic waves, and a nose bridge strip (2) is still buried at the nose bridge.
Preferably, two ends of the elastic band (6) used as the ear band are bonded (for example, welded/glued) to two ends of the mask body part (1), and the tail end (9) of the elastic band (6) on the bonding point (5) is close to the mask edge (7) or aligned with the mask edge (7); the boundary line (11) between the elastic band (6) and the bonding point (5) is 1-24mm far away from the edge (7) of the mask. The mask edge (7) can be the edge of a wide edge (8) of the mask or the edge of a long edge (10) of the mask.
When the mask designed in the way is produced, the two ends of the elastic band (6) can be firstly bonded on the edge (including the edge) of the continuous mask; then or simultaneously, the continuous mask main body part (1) is cut and divided (namely cut) into single mask main body parts (1), namely mask single pieces, from the cutting line (3). In other words, the mask designed in this way is produced by welding the elastic band (6) and then cutting into single mask pieces, so that the continuous operation of rotating the single mask pieces by 90 degrees and horizontally bending the ear bands inwards (as shown in fig. 6) is omitted, and the production speed is extremely high.
Preferably, the elastic band (6) is firstly placed in a ring shape or a semi-arc shape, so that the elastic band (6) is directly laid on the mask main body part (1) (i.e. not bent), and then the two ends of the elastic band (6) are bonded on the edge (including the edge) of the continuous mask main body part (1).
The design opposite to the invention is that, as shown in figure 1, the existing plane mask has the structure that the tail end (9) of the elastic band (6) on the bonding point (5) is 10-15mm far away from the wide edge (8), and the boundary line (11) of the elastic band (6) and the bonding point (5) is overlapped with the wide edge (8) of the mask, and the overlapped design causes that the welding process of the elastic band (6) must be as follows: cutting into single pieces, rotating for 90 degrees and then welding the elastic bands (6) is non-continuous operation, and is complex, low in efficiency and large in investment.
Preferably, the maximum extension length L of the elastic band (6)2The natural length L of the elastic band (6)1The ratio L of2/L1In the range of 4-5, the elasticity of the elastic band (6) is proper and comfortable after being stretched and worn.
Example two.
According to the production process of the existing disposable mask, a disposable plane mask which can be efficiently produced is produced. As shown in fig. 4 and 5, a disposable medical three-layer mask was produced. The mask main body part (1) with folds (4) can be manufactured by clamping filter paper by two layers of non-woven fabrics; and the three layers are welded together by ultrasonic waves, and a nose bridge strip (2) is still buried at the nose bridge.
Preferably, two ends of the elastic band (6) used as the ear band are bonded (for example, welded/glued) to two ends of the mask body part (1), and the tail end (9) of the elastic band (6) on the bonding point (5) is close to the mask edge (7) or aligned with the mask edge (7); the boundary line (11) between the elastic band (6) and the bonding point (5) is 1-24mm far away from the edge (7) of the mask. The mask edge (7) can be the edge of a wide edge (8) of the mask or the edge of a long edge (10) of the mask.
When the mask designed in the way is produced, two ends of the elastic band (6) can be bonded to the edge (including the edge) of the continuous mask, and the elastic band (6) and the wide edge (8) of the mask are kept equal in length and parallel; then, or simultaneously, the continuous mask body portion (1) is cut and divided (i.e., cut) into individual mask body portions (1) from the position of the cutting line (3). In other words, the mask designed in this way is produced in a continuous operation in which the single mask piece is rotated by 90 degrees and the ear band is bent inward (as shown in fig. 6), and thus the production speed is extremely high.
Preferably, the elastic band (6) is arranged in a straight line, and then the two ends of the elastic band (6) are bonded to the edge (including the edge) of the continuous mask.
Preferably, the maximum stretch length L of the elastic band (6) is selected2The natural length L of the elastic band (6)1The ratio L of2/L1Not less than 3.5 or 4 elastic bands (6). The natural length of the elastic band (6) is substantially equal to or slightly shorter than the width (8) of the mask body (1).
It should be noted that, in the existing flat mask shown in fig. 1, the end (9) of the elastic band (6) on the bonding point (5) is 10-15mm away from the wide side (8), and the border line (11) between the elastic band (6) and the bonding point (5) and the wide side (8) of the mask are designed to be coincident, which results in the necessity of the elastic band (6) welding process: cutting into single pieces, rotating for 90 degrees and then welding the elastic bands (6) is non-continuous operation, and is complex, low in efficiency and large in investment.
Preferably, the maximum extension length L of the elastic band (6)2The natural length L of the elastic band (6)1The ratio L of2/L1In the range of 4-5, the elasticity of the elastic band (6) is proper and comfortable after being stretched and worn.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (5)
1. But plane gauze mask of high-efficient production, including gauze mask main part (1) and elastic cord (6), its characterized in that: the two ends of the elastic band (6) are bonded to the two ends of the mask main body part (1), and the tail end (9) of the elastic band (6) on the bonding point (5) is close to the mask edge (7) or aligned with the mask edge (7); the boundary line (11) between the elastic band (6) and the bonding point (5) is 1-24mm far away from the edge (7) of the mask.
2. The flat mask according to claim 1, which can be efficiently produced, wherein: the natural length of the elastic band (6) is less than or equal to the length of the wide edge (8) of the mask; maximum extension length L of elastic band (6)2The natural length L of the elastic band (6)1The ratio L of2/L1Not less than 3.5 or 4.
3. The flat mask according to claim 1 or 2, which can be efficiently produced, wherein: the elastic band (6) is directly laid on the mask body part (1).
4. A method for manufacturing a plane mask capable of being efficiently produced is characterized by comprising the following steps: firstly, two ends of an elastic band (6) are bonded to the edge of a continuous mask main body part (1); then, or simultaneously, the continuous mask body part (1) is cut and divided into individual mask body parts (1) from the position of the cutting line (3).
5. The method for manufacturing a flat mask capable of being efficiently produced according to claim 4, wherein: firstly, the elastic band (6) is placed into a ring shape or a semi-arc shape, so that the elastic band (6) is directly laid on the mask main body part (1), and then the two ends of the elastic band (6) are bonded on the edge of the continuous mask main body part (1).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020101096488 | 2020-02-22 | ||
| CN202010109648 | 2020-02-22 | ||
| CN2020101330894 | 2020-03-01 | ||
| CN202010133089 | 2020-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111109716A true CN111109716A (en) | 2020-05-08 |
Family
ID=70493575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010150369.6A Withdrawn CN111109716A (en) | 2020-02-22 | 2020-03-06 | Plane mask capable of being produced efficiently and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111109716A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890690A (en) * | 2020-07-24 | 2020-11-06 | 龙海市安得马富机械有限公司 | Efficient gauze mask automation line |
| CN112388937A (en) * | 2020-10-26 | 2021-02-23 | 重庆鸽牌电线电缆有限公司 | Manufacturing process of double-core mask wire |
| ES2899334A1 (en) * | 2020-09-10 | 2022-03-10 | Garcia Jose Manuel Ferrando | Mask and machine and manufacturing procedure of said mask (Machine-translation by Google Translate, not legally binding) |
| US20220176665A1 (en) * | 2020-12-03 | 2022-06-09 | Fameccanica.Data S.P.A. | Method and apparatus for producing face protection masks |
-
2020
- 2020-03-06 CN CN202010150369.6A patent/CN111109716A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890690A (en) * | 2020-07-24 | 2020-11-06 | 龙海市安得马富机械有限公司 | Efficient gauze mask automation line |
| ES2899334A1 (en) * | 2020-09-10 | 2022-03-10 | Garcia Jose Manuel Ferrando | Mask and machine and manufacturing procedure of said mask (Machine-translation by Google Translate, not legally binding) |
| CN112388937A (en) * | 2020-10-26 | 2021-02-23 | 重庆鸽牌电线电缆有限公司 | Manufacturing process of double-core mask wire |
| US20220176665A1 (en) * | 2020-12-03 | 2022-06-09 | Fameccanica.Data S.P.A. | Method and apparatus for producing face protection masks |
| US11931982B2 (en) * | 2020-12-03 | 2024-03-19 | Fameccanica.Data S.P.A. | Method and apparatus for producing face protection masks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111109716A (en) | Plane mask capable of being produced efficiently and manufacturing method thereof | |
| TWI406685B (en) | Printed mask manufacturing method | |
| CN107428118A (en) | Flexible laminated sheet and disposable shorts | |
| CA2678318C (en) | Method of making diapers with substantially reduced production of discarded waste material | |
| CN211832913U (en) | Plane mask capable of being produced efficiently | |
| JP5968631B2 (en) | Absorbent articles | |
| CN107019598A (en) | Urine pants | |
| CN111084440A (en) | Emergency mask | |
| CN204931987U (en) | A kind of special-shaped adhesive bandage | |
| CN209696033U (en) | It is a kind of for fixing the paste for fixing connecting conduct of peritoneal dialysis pipelines | |
| CN112006347A (en) | Roll mask | |
| CN212437382U (en) | Mask | |
| CN206867346U (en) | Negative pressure wound surface therapeutic system for Wound treating | |
| CN210170616U (en) | Artificial leather for preventing mechanical pressure sores of neonatal breathing machine | |
| CN209952020U (en) | Elastic guide tube fixing paste suitable for wiredrawing silk | |
| CN212545666U (en) | Disposable welding-free mask with band | |
| CN208114906U (en) | A kind of fixed patch of intubation | |
| CN215960636U (en) | High elasticity panty-shape diapers and manufacture equipment thereof | |
| CN111296975A (en) | Mask manufacturing process and mask | |
| CN210131235U (en) | Nasal paste convenient for observing nasal cavity | |
| CN215349973U (en) | Novel breathable safe gauze | |
| CN217960534U (en) | Close-fitting U-shaped skirt-type bubble waistline | |
| CN212547388U (en) | General outer edge of a knife resumes nursing device | |
| CN211485245U (en) | Bracelet formula alginate dressing | |
| CN211910620U (en) | Three-dimensional mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200508 |
|
| WW01 | Invention patent application withdrawn after publication |