WO2011142487A1 - Folding mask and method for manufacturing same - Google Patents

Folding mask and method for manufacturing same Download PDF

Info

Publication number
WO2011142487A1
WO2011142487A1 PCT/KR2010/003005 KR2010003005W WO2011142487A1 WO 2011142487 A1 WO2011142487 A1 WO 2011142487A1 KR 2010003005 W KR2010003005 W KR 2010003005W WO 2011142487 A1 WO2011142487 A1 WO 2011142487A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
forming portion
layer
surface layer
folded
Prior art date
Application number
PCT/KR2010/003005
Other languages
French (fr)
Korean (ko)
Inventor
이승환
Original Assignee
(주)에버그린
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주)에버그린 filed Critical (주)에버그린
Priority to PCT/KR2010/003005 priority Critical patent/WO2011142487A1/en
Publication of WO2011142487A1 publication Critical patent/WO2011142487A1/en

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
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld

Definitions

  • the present invention relates to a folding mask and a method for manufacturing the same, and more specifically, a lower foldable portion 32 and an upper foldable portion 22 are formed, the area of which is widened from the center portion of the main body 1 toward both ends, and the upper portion is formed.
  • the blocking film 2 is formed to be gradually inclined downward from the upper part of the main body 1 toward the both ends at the center of the main body 1, and the lower blocking film 3 lowers toward the both ends of the main body 1 at the lower end of the main body 1. Since the main body 1 is folded in half with only one-touch operation, since the main body 1 is formed to be inclined upwardly from the upper side, the upper blocking film 2 and the lower blocking film 3 are superimposed on the main body and are easy to carry.
  • a mask in which an upper barrier layer and a lower barrier layer formed on the upper and lower portions of the main body may be defined as a folding mask.
  • the main body 1, the upper blocking film 2, the lower blocking film 3, the fixing strap adjusting device 5, the nose shape adjusting member 4 and the fixing string 6 are shown. Folding masks are widely used.
  • FIG. 11 is a plan view showing a state in which the outer surface of the conventional folding mask unfolded.
  • the main body 1, the upper blocking film 2 and the lower blocking film 3 are manufactured in a state in which they are separated from each other, and then the entire lower surface of the upper blocking film 2, which is manufactured by ultrasonic separation, is formed on the upper part of the main body.
  • the upper fold part 22 and the lower part of the main component of the present invention are manufactured by bonding the entire lower surface of the lower shielding film 3 manufactured by ultrasonic separation to the entire surface, and then bonding the entire lower surface of the lower barrier film 3 to the entire lower surface of the main body.
  • the folded portion 32 is not formed.
  • the upper barrier film 2 and the lower barrier film 3 which have their upper ends erected in the direction of the wearer's face, have the main body ( 1) Since it does not become a flat state superimposed on 1), the first operation is to fold the upper blocking film 2 and the lower blocking film 3 on which the upper part is erected on the main body to fold it into a flat state, and the second operation of folding the main body in half again. Since the operation has to go through, the operation process for use after carrying has a complicated problem.
  • the conventional folding mask is folded in the folded state, even when unfolding the mask body (1) in one operation, the upper part of the upper shielding film 2 and the upper surface of the lower shielding film 3, which are superimposed on the main body, toward the face of the wearer. Since it does not become a three-dimensional state, the first operation to unfold the main body, and then the second operation to make the three-dimensional state by turning the upper end of the upper blocking film (2) and the upper end of the lower blocking film (3) up again, after carrying The operation process for use has a complicated problem.
  • the conventional folding mask has a problem that the touch strap adjustment device (5) located in the central portion of the both ends of the mask body is exposed to the outside of the mask to come into direct contact with the face of the mask wearer and the touch is bad.
  • the conventional folding mask is made of only one layer of the nonwoven fabric laminate constituting the main body 1, the upper shielding film 2 and the lower shielding film 3, that is, because the thickness is the same as the main body 1, There was a problem in that the face adhesion and leakage prevention effect when worn.
  • the upper blocking film 2 and the lower blocking film 3 are superimposed on the main body so that they can be carried.
  • Foldable mask that is easy and when the main body is unfolded with only one-touch operation, the upper end of the upper blocking film 2 and the upper end of the lower blocking film 3 rise in the wearer's face direction to become a three-dimensional state, thus simplifying the preparation process for use. It is intended to provide a method of preparation thereof.
  • the present invention is to provide a foldable mask and a method of manufacturing the same that the fixing strap adjustment device is not in direct contact with the face portion when wearing the mask is excellent in the touch, the filter area is wide, good adhesion to the face, easy breathing and dustproof effect. .
  • a lower foldable portion 32 and an upper foldable portion 22 are formed in which the area becomes wider from the center portion of the main body 1 to both ends, and the upper blocking film 2 has the main body.
  • (1) from the center portion to both ends are formed to be gradually inclined downward from the top of the main body (1)
  • the lower blocking film 3 is formed to be gradually inclined upward from the bottom of the main body (1) toward the both ends at the center of the main body (1) Therefore, when the main body 1 is folded in half by only one-touch operation, the upper shielding film 2 and the lower shielding film 3 are superimposed on the main body, which is easy to carry, and the main body is operated once ( One-Touch) only the upper end of the upper barrier (2) and the upper end of the lower barrier (3) risend in the direction of the wearer's face to the three-dimensional state foldable mask that simplifies the preparation process for use It provides.
  • the nonwoven fabric laminate is ultrasonically formed into the main body 1, the upper blocking film forming portion 20, the upper folded portion forming portion 22A, the lower blocking film forming portion 30, the lower folded portion forming portion 32A, and Provided is a method of manufacturing a folding mask by origami method after the cutting strap adjusting device cover (8) is formed integrally cut.
  • a lower foldable portion 32 and an upper foldable portion 22 are formed in which the area is widened from the center portion of the main body 1 toward both ends, and the upper blocking film 2 is disposed at both ends at the center portion of the main body 1.
  • the lower blocking film 3 is formed to be gradually inclined upward from the lower part of the main body 1 toward both ends from the center of the main body 1, so
  • the upper and lower shields 2 and 3 become flat and superimposed on the main body for easy portability, and when the main body is unfolded with only one touch,
  • the upper end of the blocking film 2 and the upper end of the lower blocking film 3 rise in the wearer's face direction to have a three-dimensional state, thereby simplifying the preparation for use.
  • the present invention has an effect that can be immediately used and stored only by one-touch operation of unfolding or folding only once.
  • the present invention effectively prevents the problem that the fixing strap adjusting device is inconvenient to the wearer's face when wearing the mask because the fixing strap adjusting device is located inside the mask.
  • the nonwoven fabric laminate constituting the main body or the like is joined by two to three bonding points, that is, the bonding area is less combined, so that the filtration area is wider, and the breathing is easier and the dustproofing effect is improved.
  • the upper barrier layer 2 and the lower barrier layer 3 have a two-layer structure composed of a surface layer and an inner layer, the adhesion between the barrier layer and the face is improved and the leakage preventing effect is also improved.
  • FIG. 1 is a perspective schematic view of the present invention in an unfolded state
  • FIG. 2 is a plan view of the present invention in an unfolded state.
  • FIG. 3 is a bottom view of the present invention in an expanded state.
  • Figure 4 is a schematic diagram showing the bonding state of the upper blocking film 2, the upper folded portion 22 and the main body 1 in the present invention.
  • FIG 5 is a schematic diagram showing a bonding state of the lower blocking film 3, the lower folded portion 32 and the main body 1 of the present invention.
  • Fig. 6 is a schematic plan view showing the outer side surface of the present invention in an expanded state.
  • Fig. 7 is a plan schematic view showing the outer side of the present invention folded in half.
  • FIG. 8 is a plan schematic view of a primary cut nonwoven laminate.
  • FIG. 9 is a plan view of the fixing strap adjusting device (7).
  • FIG. 10 is a front view of the cushion member 11 constituting the present invention.
  • FIG. 11 is a plan view schematically showing the outer surface of a conventional folding mask in an unfolded state.
  • fixing strap adjusting device 5a fixing strap adjusting hole
  • upper blocking film forming portion 20a surface layer forming portion of the upper blocking film
  • F1 first connection part
  • F2 second connection part
  • N one side portion of the lower fold portion formed integrally with the main body 1 and the upper barrier film surface layer 2b
  • N ' one side of the lower fold portion 32 formed integrally with the main body 1 and the lower barrier film surface layer 3a
  • the foldable mask according to the present invention includes a body 1, an upper barrier layer 2 on which a surface layer 2a and an inner layer 2b overlap, a surface layer 3a and an inner layer 3b. Consists of the lower barrier layer 3, the upper folded portion 22, the lower folded portion 32, the fixing strap adjusting device 5, the fixing strap adjusting cover 8 and the nose adjustment member (4),
  • the upper fold portion 22 extends in the direction of the main body 1 from both lower ends of the upper barrier layer surface layer 2a to form a fold line, and one side M is formed integrally with the upper barrier layer surface layer 2a and the other
  • a portion X of one side is a structure that is ultrasonically bonded to both sides of the upper end of the main body 1
  • the lower folded portion 32 extends in the direction of the main body 1 from both lower end portions of the lower barrier layer surface layer 3a, respectively
  • One side (M ') forming a tangential line is formed integrally with the lower barrier layer surface layer (3a), a portion (X') of the other side
  • FIG. 1 is a perspective view of the present invention in an unfolded state
  • FIG. 2 is a plan view of the present invention in an unfolded state
  • FIG. 3 is a bottom view of the present invention in an unfolded state.
  • the main body 1 has an elliptical structure in which holes 9 for fixing strings are drilled in each of the central portions of both ends.
  • the upper barrier layer 2 is formed of a surface layer 2a and an inner layer 2b by stacking two layers of nonwoven fabrics, and the lower center portion Y of the surface layer 2a is integrally formed with the upper center portion of the main body 1.
  • the lower both sides of the surface layer 2a are connected to both sides of the upper end of the main body 1 by the upper folds 22, and the entire lower end of the inner layer 2b is separated from the main body and thus the main body 1.
  • When folded in half, it has a structure in which the upper end portion rises toward the wearer's face when the main body is unfolded or in a flat state.
  • the upper barrier layer 2 and the lower barrier layer 3 have a two-layer structure composed of a surface layer and an inner layer, the adhesion between the barrier layer and the face is improved and the leakage preventing effect is also improved.
  • the shape of the inner layer 2b of the upper barrier layer is preferably symmetrical with the shape of the surface layer 2a of the upper barrier layer and the unfolded upper folded portion 22.
  • the lower barrier layer 3 is formed of a surface layer 3a and an inner layer 3b by stacking two layers of nonwoven fabrics, and the lower center portion Y ′ of the surface layer 3a is integrally formed at the lower center portion of the main body 1. It is formed, the lower side of the surface layer (3a) is connected to the lower side of the main body (1) by the lower folds 32, the entire lower end of the inner layer (3b) is separated from the main body in half the body When folded, the upper end portion rises toward the face of the wearer when the main body is unfolded or in a flat state, and has a relatively large area when compared with the upper barrier layer 2.
  • the shape of the surface layer 3a of the lower barrier layer is preferably symmetrical to the shape of the inner layer 3b of the lower barrier layer.
  • the upper folded part 22 extends in the direction of the main body 1 from both lower ends of the upper blocking film surface layer 2a and forms a fold line, respectively. It is formed integrally with the other side is composed of a portion (X) that is ultrasonically bonded to both sides of the upper end of the main body (1) and the portion (N) formed integrally with the upper central portion of the main body (1), the upper barrier film surface layer (2a)
  • One side (M) which is connected integrally with the) to form a fold line is a structure configured in the form of an oblique line in which the distance from the upper end of the main body gradually away from the main body portion toward both ends.
  • FIG 4 is a schematic diagram showing a bonding state of the upper blocking film 2, the upper folded portion 22 and the main body 1 in the present invention.
  • one side M of the upper foldable portion 22 contacting the lower side of the surface layer 2a of the upper blocking layer forms a diagonal line.
  • the upper blocking film 2 is gradually inclined downward from the upper part of the main body 1 toward both ends from the center of the main body 1.
  • the upper shielding film 2 erected up along one side M of the upper foldable part forming the fold line is gradually moved away from the center of the main body toward both ends, and thus formed in a diagonal shape rather than a straight line. do.
  • the lower foldable portion 32 extends toward the main body 1 at both lower ends of the lower barrier layer 3a and forms a fold line, respectively, and the lower barrier layer 3a is lower barrier layer 3a.
  • Is formed integrally with the other side is composed of a portion (X ') that is ultrasonically bonded to both sides of the lower end of the main body (1) and a portion (N') formed integrally with the lower central portion of the main body (1), the lower blocking film One side (M ') is integrally connected to the surface layer (3a) to form a fold line is a structure consisting of an oblique line shape gradually away from the bottom of the main body toward both ends from the main body center.
  • FIG. 5 is a schematic diagram showing the bonding state of the lower blocking film 3, the lower folded portion 32 and the main body 1 in the present invention.
  • one side M ′ of the lower foldable part 32 contacting the lower side of the surface layer 3a of the lower blocking layer forms a diagonal fold line.
  • the lower shielding film 3 which is erected upward along one side M 'of the lower fold portion forming the fold line, is gradually moved away from the center of the main body toward both end portions, so that the distance from the lower side of the main body gradually goes away. Is formed.
  • the lower blocking film 3 is formed to be gradually inclined upward from the lower part of the main body 1 toward both ends from the center of the main body 1.
  • the upper blocking film 2 due to the structure of the upper blocking film 2, the lower blocking film 3, the upper folding part 22, and the lower folding parts 32 described above, when the main body 1 is folded in only one operation (One-Touch), the upper part The barrier layer 2 and the lower barrier layer 3 are in a flat state superimposed on the main body for easy portability, and when the main body is unfolded with only one touch, the upper and lower barrier layers 3 of the upper barrier layer 2 The upper end rises toward the wearer's face to become a three-dimensional state, simplifying the preparation process.
  • the upper blocking film 2 is folded along a fold line formed at a portion where one side M, which is an oblique shape of the upper folding part, and the lower surface layer 2a of the upper blocking film are connected.
  • the lower blocking layer 3 is folded along a fold line formed at a portion where the lower side of the folded portion is diagonally formed at one side M ′ and the lower surface layer 3a of the lower blocking layer is connected to the lower blocking layer, as shown in FIG. 7.
  • the central part of 2) and the central part of the lower blocking film 3 are exposed above or below the main body.
  • the upper blocking film 2 and the lower blocking film 3 maintain the original three-dimensional shape while the upper folded part 22 and the lower folded part 32 are unfolded.
  • the center portion (Y, Y ') is integrally formed with the main body portion of the lower portion of the lower surface layer (2a) of the upper barrier film and the lower surface layer (3a) of the lower barrier film, and the surface layers (2a, 3a) of the The remaining both sides of the lower end portion is not directly bonded to the main body, but one side of the upper foldable portion 22 and one side of the lower foldable portion 32, that is, the inclined diagonal shape (M, M) '), The front of the mask does not protrude sharply, but protrudes roundly.
  • the effect is that the surface layers 2a and 3a formed integrally with the upper fold 22 or the lower fold 32 rather than the central portions Y and Y 'of the lower ends of the surface layers 2a and 3a integrally formed with the central portion of the main body. This is because the remaining both sides of the lower end portion is free to flow by the upper fold portion 22 and the lower fold portion 32.
  • the fixing strap adjusting device 5 is coupled to the fixing strap 6, and is positioned on the points where the ends of the upper blocking film 2 and the lower blocking film 3 meet, respectively, to the fixing strap adjusting device cover 8. Covered and placed inside the mask.
  • the present invention effectively prevents the problem that the fixing strap adjusting device is inconvenient to the wearer's face when wearing the mask because the fixing strap adjusting device is located inside the mask.
  • fixing strap adjusting devices 5 having a shape shown in FIG. 9 may be used.
  • the fixing strap adjusting device cover 8 is formed to extend out of the main body 1 from both sides of the main body 1 so as to be integral with the main body 1, and then is folded onto the fixing strap adjusting device and ultrasonically bonded to the main body.
  • the nose adjustment member 4 is fixed to the center of the surface layer of the upper barrier film.
  • the nonwoven fabric laminate has a structure in which nonwoven fabrics of 2 to 4 layers are stacked, and the nonwoven fabrics constituting the nonwoven fabric laminate are integrally formed by the bonding points 7 having dots of 2 to 3 dots. Do.
  • the upper surface is straight and the lower surface is a W-shaped cushion member 11 fixed at the position facing the nose shape control member 4 in the inner layer 2b of the upper barrier layer. desirable.
  • the non-woven laminate made of a nonwoven fabric of two to four layers by ultrasonic (i) elliptical body (1), (ii) is located on the upper portion of the main body, the lower side central portion
  • the first connection portion F1 and (viii) which connect a part of the lower end of the fold forming part 22A to each other and (viii) the lower part of both sides of the main body 1 and a part of the upper side of the lower fold part forming part 32A are connected to each other.
  • the nose-shaped adjusting member 4 is attached to the center of the surface forming portion 20a of the upper blocking film while forming the fixing strap holes 9 in each of the central end portions of both ends of the main body 1.
  • the shape of the inner layer forming portion 20b of the upper blocking film is cut so as to be symmetric with the shape of the surface layer forming portion 20a and the upper folded portion forming portion 22A of the upper blocking film, and the surface layer forming portion 30a of the lower blocking film.
  • the shape is cut to be symmetric to the shape of the inner layer forming portion 30b of the lower blocking film.
  • FIG. 8 is a plan view of a first cut nonwoven fabric laminate.
  • the upper blocking film forming portion 20 and the upper folded portion forming portion 22A which are integrally formed, are folded up as they are in an unfolded state so as to be superimposed on the inner surface of the main body 1.
  • the inner layer forming portion 30b of the lower blocking layer is folded upward so that the inner layer forming portion 30b of the lower blocking layer is superimposed on the surface layer forming portion 30a of the lower blocking layer, and then double overlapping lower blocking portions are formed. Fold up the part 30 so that it is superimposed on the inner surface of the main body 1.
  • the overlapped lower blocking layer forming unit 30 is folded down along the lower side M 'of the diagonal folded lower forming unit forming unit 32A to form the lower blocking layer forming unit 30 as the lower folding unit forming unit (
  • the upper side of the upper folded portion forming portion 22A having an oblique shape is formed by overlapping the upper blocking layer forming portion 20 that is stacked on the 32A) and maintaining the unfolded state of the surface layer forming portion 20a and the inner layer forming portion 20b.
  • a fixing strap adjusting device 5 having a fixing strap 6 in each of the central end portions of both ends of the main body 1 on which the upper shielding film forming portion 20 and the lower shielding film forming portion 30 are overlapped.
  • the ultrasonic treatment is preferably through the hole (5a) formed in the fixing strap adjusting device (5).
  • the present invention is useful as a sanitary mask and a dust mask.

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 present invention relates to a folding mask and to a method for manufacturing same. The folding mask of the present invention includes a main body (1), an upper barrier (2) having an overlapping surface layer (2a) and inner layer (2b), a lower barrier (3) having an overlapping surface layer (3a) and inner layer (3b), an upper folding portion (22), a lower folding portion (32), a fixing-string-adjusting device, a fixing-string-adjusting device cover (8), and a nose-shaped adjusting member (4). The method for manufacturing the folding mask according to the present invention includes: cutting a non-woven material using ultrasonic waves to integrally form a main body (1), an upper-barrier-forming part (20), an upper-folding-portion-forming part (22A), a lower-barrier-forming part (30), a lower-folding-portion-forming part (32A), and a fixing-string-adjusting device cover (8); and forming the folding mask by means of an origami technique. According to the present invention, when the main body (1) is folded in half through a single-touch operation, the upper barrier (2) and the lower barrier (3) are folded on the main body in a flat state, enabling the folding mask to be easily carried. When the main body is unfolded through a single-touch operation, an upper part of the upper barrier (2) and an upper part of the lower barrier (3) are popped up in the direction of the face of a wearer into a three-dimensional state, thus simplifying the process of preparing the mask for use.

Description

접이식 마스크 및 그의 제조방법Folding mask and manufacturing method thereof
본 발명은 접이식 마스크 및 그의 제조방법에 관한 것으로서, 보다 구체적으로는 본체(1) 중앙부에서 양측 끝단으로 갈수록 면적이 넓어지는 하부 접힘부(32) 및 상부 접힘부(22)가 형성되어 있고, 상부 차단막(2)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 상부로부터 점진적으로 아래로 경사지게 형성되고, 하부 차단막(3)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 하부로부터 점진적으로 위로 경사지게 형성되어 있기 때문에 본체(1)를 한번 조작(One-Touch)만으로 반으로 접는 경우 상부 차단막(2) 및 하부 차단막(3)이 본체에 포개진 평면 상태가 되어 휴대가 용이하고, 본체를 한번 조작(One-Touch) 만으로 펼칠 경우 상부 차단막(2)의 상단부 및 하부 차단막(3)의 상단부가 착용자 안면 방향으로 솟아 올라 입체 상태가 되어 사용 준비 과정이 간소화되는 접이식 마스크 및 그의 제조방법에 관한 것이다.The present invention relates to a folding mask and a method for manufacturing the same, and more specifically, a lower foldable portion 32 and an upper foldable portion 22 are formed, the area of which is widened from the center portion of the main body 1 toward both ends, and the upper portion is formed. The blocking film 2 is formed to be gradually inclined downward from the upper part of the main body 1 toward the both ends at the center of the main body 1, and the lower blocking film 3 lowers toward the both ends of the main body 1 at the lower end of the main body 1. Since the main body 1 is folded in half with only one-touch operation, since the main body 1 is formed to be inclined upwardly from the upper side, the upper blocking film 2 and the lower blocking film 3 are superimposed on the main body and are easy to carry. When the main body is unfolded with only one-touch operation, the upper end of the upper blocking film 2 and the upper end of the lower blocking film 3 soar toward the wearer's face and become a three-dimensional state. Foldable screen mask and a process for their preparation.
이하, 본 발명에서는 본체의 상부 및 하부에 접고 펼칠 수 있는 상부 차단막과 하부 차단막이 형성된 마스크를 접이식 마스크라 정의한다.Hereinafter, in the present invention, a mask in which an upper barrier layer and a lower barrier layer formed on the upper and lower portions of the main body may be defined as a folding mask.
종래 접이식 마스크로는 도 11에 도시된 바와 같이 본체(1), 상부 차단막(2), 하부 차단막(3), 고정끈 조절장치(5), 코형상 조절부재(4) 및 고정끈(6)으로 구성된 접이식 마스크가 널리 사용되고 있다.As a conventional folding mask, as shown in FIG. 11, the main body 1, the upper blocking film 2, the lower blocking film 3, the fixing strap adjusting device 5, the nose shape adjusting member 4 and the fixing string 6 are shown. Folding masks are widely used.
도 11은 종래 접이식 마스크 외면을 펼쳐진 상태를 나타내는 평면도 이다.11 is a plan view showing a state in which the outer surface of the conventional folding mask unfolded.
그러나, 종래 접이식 마스크는 본체(1), 상부 차단막(2) 및 하부 차단막(3) 들을 서로 분리된 상태로 제조한 후, 초음파로 분리 제조된 상부 차단막(2)의 하부면 전체를 본체의 상부면 전체에 접합 시키고, 계속해서 초음파로 분리 제조된 하부 차단막(3)의 하부면 전체를 본체의 하부면 전체에 접합시키는 방식으로 제조되어 본 발명의 주요 구성요소인 상부 접힘부(22)와 하부 접힘부(32)가 형성되지 않은 구조이다.However, in the conventional folding mask, the main body 1, the upper blocking film 2 and the lower blocking film 3 are manufactured in a state in which they are separated from each other, and then the entire lower surface of the upper blocking film 2, which is manufactured by ultrasonic separation, is formed on the upper part of the main body. The upper fold part 22 and the lower part of the main component of the present invention are manufactured by bonding the entire lower surface of the lower shielding film 3 manufactured by ultrasonic separation to the entire surface, and then bonding the entire lower surface of the lower barrier film 3 to the entire lower surface of the main body. The folded portion 32 is not formed.
그로인해, 종래 접이식 마스크는 사용후 펼쳐진 본체(1)를 한번 조작(One-Touch)만으로 반으로 접어도 착용자의 안면부 방향으로 상단부가 세워져 있는 상부 차단막(2)과 하부 차단막(3)이 본체(1)에 포개진 평면 상태가 되지 않기 때문에, 먼저 상단부가 세워져 있는 상부 차단막(2)과 하부 차단막(3)들을 본체에 포개어 평면 상태가 되도록 접어주는 첫번째 조작과, 다시 본체를 반으로 접어주는 두번째 조작을 거쳐야 하므로 사용 후 휴대를 위한 조작 과정이 복잡한 문제점이 있었다.Therefore, in the conventional folding mask, even if the main body 1 that has been unfolded after use is folded in half with only one-touch operation, the upper barrier film 2 and the lower barrier film 3, which have their upper ends erected in the direction of the wearer's face, have the main body ( 1) Since it does not become a flat state superimposed on 1), the first operation is to fold the upper blocking film 2 and the lower blocking film 3 on which the upper part is erected on the main body to fold it into a flat state, and the second operation of folding the main body in half again. Since the operation has to go through, the operation process for use after carrying has a complicated problem.
또한, 종래 접이식 마스크는 접어진 상태로 휴대중인 마스크 본체(1)를 한번 조작으로 펼쳐도 본체에 포개어져 평면 상태인 상부 차단막(2)의 상단부와 하부 차단막(3)의 상단부가 착용자의 안면부 방향으로 세워져 입체 상태가 되지 않기 때문에, 먼저, 본체를 펼치는 첫번째 조작을 거친 다음, 다시 상부 차단막(2)의 상단부와 하부 차단막(3)의 상단부를 위로 세워 입체 상태로 만드는 두번째 조작을 거쳐야 하므로 휴대 후 사용을 위한 조작과정이 복잡한 문제가 있었다.In addition, the conventional folding mask is folded in the folded state, even when unfolding the mask body (1) in one operation, the upper part of the upper shielding film 2 and the upper surface of the lower shielding film 3, which are superimposed on the main body, toward the face of the wearer. Since it does not become a three-dimensional state, the first operation to unfold the main body, and then the second operation to make the three-dimensional state by turning the upper end of the upper blocking film (2) and the upper end of the lower blocking film (3) up again, after carrying The operation process for use has a complicated problem.
또한, 종래 접이식 마스크는 마스크 본체의 양측 끝단 중앙부에 위치하는 고정끈 조절장치(5)가 마스크 외부로 노출되어 있어서 마스크 착용자의 안면과 직접 접촉하게 되어 촉감이 나빠지는 문제가 있었다.In addition, the conventional folding mask has a problem that the touch strap adjustment device (5) located in the central portion of the both ends of the mask body is exposed to the outside of the mask to come into direct contact with the face of the mask wearer and the touch is bad.
또한, 종래의 접이식 마스크는 상부 차단막(2) 및 하부 차단막(3)들도 본체(1)를 구성하는 부직포 적층체 1겹으로만 제조되어, 다시 말해 본체(1)와 두께가 동일하기 때문에, 착용시 안면 밀착성과 누설방지 효과가 떨어지는 문제가 있었다.In addition, the conventional folding mask is made of only one layer of the nonwoven fabric laminate constituting the main body 1, the upper shielding film 2 and the lower shielding film 3, that is, because the thickness is the same as the main body 1, There was a problem in that the face adhesion and leakage prevention effect when worn.
본 발명은 이와 같은 문제점들을 해결하 수 있도록 본체(1)를 한번 조작(One-Touch)만으로 반으로 접는 경우 상부 차단막(2) 및 하부 차단막(3)이 본체에 포개진 평면 상태가 되어 휴대가 용이하고, 본체를 한번 조작(One-Touch) 만으로 펼칠 경우 상부 차단막(2)의 상단부 및 하부 차단막(3)의 상단부가 착용자 안면 방향으로 솟아 올라 입체 상태가 되어 사용 준비 과정이 간소화되는 접이식 마스크 및 그의 제조방법을 제공하고자 한다.According to the present invention, when the main body 1 is folded in half by only one-touch operation to solve such problems, the upper blocking film 2 and the lower blocking film 3 are superimposed on the main body so that they can be carried. Foldable mask that is easy and when the main body is unfolded with only one-touch operation, the upper end of the upper blocking film 2 and the upper end of the lower blocking film 3 rise in the wearer's face direction to become a three-dimensional state, thus simplifying the preparation process for use. It is intended to provide a method of preparation thereof.
또한, 본 발명은 마스크 착용시 고정끈 조절장치가 안면부와 직접 접촉되지 않아 감촉이 우수하고, 여과면적이 넓어 안면 밀착성이 좋아 호흡이 용이하고 방진효과도 뛰어난 접이식 마스크 및 그의 제조방법을 제공하고자 한다.In addition, the present invention is to provide a foldable mask and a method of manufacturing the same that the fixing strap adjustment device is not in direct contact with the face portion when wearing the mask is excellent in the touch, the filter area is wide, good adhesion to the face, easy breathing and dustproof effect. .
이와 같은 과제를 달성하기 위해서, 본 발명에서는 본체(1) 중앙부에서 양측 끝단으로 갈수록 면적이 넓어지는 하부 접힘부(32) 및 상부 접힘부(22)가 형성되어 있고, 상부 차단막(2)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 상부로부터 점진적으로 아래로 경사지게 형성되고, 하부 차단막(3)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 하부로부터 점진적으로 위로 경사지게 형성되어 있기 때문에 본체(1)를 한번 조작(One-Touch)만으로 반으로 접는 경우 상부 차단막(2) 및 하부 차단막(3)이 본체에 포개진 평면 상태가 되어 휴대가 용이하고, 본체를 한번 조작(One-Touch) 만으로 펼칠 경우 상부 차단막(2)의 상단부 및 하부 차단막(3)의 상단부가 착용자 안면 방향으로 솟아 올라 입체 상태가 되어 사용 준비 과정이 간소화되는 효과인 접이식 마스크를 제공한다.In order to achieve the above object, in the present invention, a lower foldable portion 32 and an upper foldable portion 22 are formed in which the area becomes wider from the center portion of the main body 1 to both ends, and the upper blocking film 2 has the main body. (1) from the center portion to both ends are formed to be gradually inclined downward from the top of the main body (1), the lower blocking film 3 is formed to be gradually inclined upward from the bottom of the main body (1) toward the both ends at the center of the main body (1) Therefore, when the main body 1 is folded in half by only one-touch operation, the upper shielding film 2 and the lower shielding film 3 are superimposed on the main body, which is easy to carry, and the main body is operated once ( One-Touch) only the upper end of the upper barrier (2) and the upper end of the lower barrier (3) soared in the direction of the wearer's face to the three-dimensional state foldable mask that simplifies the preparation process for use It provides.
또한, 본 발명에서는 초음파로 부직포 적층체를 본체(1), 상부 차단막 형성부(20), 상부 접힘부 형성부(22A), 하부 차단막 형성부(30), 하부 접힘부 형성부(32A) 및 고정끈 조절장치 덮개(8)가 일체로 형성되게 재단한 후 종이접기 방식으로 접이식 마스크를 제조하는 방법을 제공한다.Further, in the present invention, the nonwoven fabric laminate is ultrasonically formed into the main body 1, the upper blocking film forming portion 20, the upper folded portion forming portion 22A, the lower blocking film forming portion 30, the lower folded portion forming portion 32A, and Provided is a method of manufacturing a folding mask by origami method after the cutting strap adjusting device cover (8) is formed integrally cut.
본 발명은 본체(1) 중앙부에서 양측 끝단으로 갈수록 면적이 넓어지는 하부 접힘부(32) 및 상부 접힘부(22)가 형성되어 있고, 상부 차단막(2)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 상부로부터 점진적으로 아래로 경사지게 형성되고, 하부 차단막(3)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 하부로부터 점진적으로 위로 경사지게 형성되어 있기 때문에 본체(1)를 한번 조작(One-Touch)만으로 반으로 접는 경우 상부 차단막(2) 및 하부 차단막(3)이 본체에 포개진 평면 상태가 되어 휴대가 용이하고, 본체를 한번 조작(One-Touch) 만으로 펼칠 경우 상부 차단막(2)의 상단부 및 하부 차단막(3)의 상단부가 착용자 안면 방향으로 솟아 올라 입체 상태가 되어 사용 준비 과정이 간소화되는 효과가 있다.According to the present invention, a lower foldable portion 32 and an upper foldable portion 22 are formed in which the area is widened from the center portion of the main body 1 toward both ends, and the upper blocking film 2 is disposed at both ends at the center portion of the main body 1. It is gradually formed to be inclined downward from the upper part of the main body 1, and the lower blocking film 3 is formed to be gradually inclined upward from the lower part of the main body 1 toward both ends from the center of the main body 1, so When folded in half with only one touch, the upper and lower shields 2 and 3 become flat and superimposed on the main body for easy portability, and when the main body is unfolded with only one touch, The upper end of the blocking film 2 and the upper end of the lower blocking film 3 rise in the wearer's face direction to have a three-dimensional state, thereby simplifying the preparation for use.
다시말해 본 발명은 한번만 펼쳐주거나 접어주는 원-터치(One-Touch) 조작만으로 바로 사용 및 보관이 가능한 효과가 있다.In other words, the present invention has an effect that can be immediately used and stored only by one-touch operation of unfolding or folding only once.
또한 본 발명은 고정끈 조절장치가 마스크 내부에 위치하기 때문에 마스크 착용시 고정끈 조절장치가 착용자의 안면과 접촉하여 불쾌감을 주는 문제점을 효과적으로 예방한다.In addition, the present invention effectively prevents the problem that the fixing strap adjusting device is inconvenient to the wearer's face when wearing the mask because the fixing strap adjusting device is located inside the mask.
또한, 본 발명은 본체 등을 구성하는 부직포 적층체가 2~3개의 접합점에 의해 결합되어 다시 말해 접합면적이 적게 결합되어 여과면적이 넓어져 호흡이 용이하고 방진효과도 향상된다.In addition, in the present invention, the nonwoven fabric laminate constituting the main body or the like is joined by two to three bonding points, that is, the bonding area is less combined, so that the filtration area is wider, and the breathing is easier and the dustproofing effect is improved.
또한, 본 발명은 상부 차단막(2) 및 하부 차단막(3)이 표면층과 내층으로 구성된 2겹 구조이기 때문에 상기 차단막과 안면의 밀착성이 개선되고 누설방지 효과도 향상된다.In addition, in the present invention, since the upper barrier layer 2 and the lower barrier layer 3 have a two-layer structure composed of a surface layer and an inner layer, the adhesion between the barrier layer and the face is improved and the leakage preventing effect is also improved.
도 1은 펼친 상태인 본 발명의 사시 개략도.1 is a perspective schematic view of the present invention in an unfolded state;
도 2는 펼친 상태인 본 발명의 평면도이다.2 is a plan view of the present invention in an unfolded state.
도 3은 펼친 상태인 본 발명의 저면도이다.3 is a bottom view of the present invention in an expanded state.
도 4는 본 발명중 상부 차단막(2), 상부 접힘부(22) 및 본체(1)의 결합 상태를 나타내는 모식도.Figure 4 is a schematic diagram showing the bonding state of the upper blocking film 2, the upper folded portion 22 and the main body 1 in the present invention.
도 5는 본 발명중 하부 차단막(3), 하부 접힘부(32) 및 본체(1)의 결합 상태를 나타내는 모식도.5 is a schematic diagram showing a bonding state of the lower blocking film 3, the lower folded portion 32 and the main body 1 of the present invention.
도 6은 펼친 상태인 본 발명의 외측면을 나타내는 평면 개략도.Fig. 6 is a schematic plan view showing the outer side surface of the present invention in an expanded state.
도 7은 반으로 접은 상태인 본 발명의 외측면을 나타내는 평면 개략도.Fig. 7 is a plan schematic view showing the outer side of the present invention folded in half.
도 8은 1차 재단된 부직포 적층체의 평면 개략도.8 is a plan schematic view of a primary cut nonwoven laminate.
도 9는 고정끈조절장치(7)의 평면 예시도.9 is a plan view of the fixing strap adjusting device (7).
도 10은 본 발명을 구성하는 쿠션부재(11)의 정면도.10 is a front view of the cushion member 11 constituting the present invention.
도 11은 펼친 상태인 종래 접이식 마스크의 외면을 나타내는 평면 개략도.11 is a plan view schematically showing the outer surface of a conventional folding mask in an unfolded state.
* 도면 중 주요부분에 대한 부호설명* Code description for main parts of the drawings
1 : 본체 2 : 상부 차단막1 body 2 upper shielding film
2a : 상부 차단막의 표면층 2b : 상부 차단막의 내층2a: surface layer of upper barrier film 2b: inner layer of upper barrier film
3 : 하부 차단막 3b : 하부 차단막의 내층3: lower barrier 3b: inner layer of lower barrier
3a : 하부 차단막의 표면층 4 : 코형상 조절부재3a: surface layer of lower barrier film 4: nose shape control member
5 : 고정끈 조절장치 5a : 고정끈 조절장치 구멍5: fixing strap adjusting device 5a: fixing strap adjusting hole
6 : 고정끈 7 : 접합점6: fixing strap 7: junction
8 : 고정끈 조절장치 덮개 9 : 고정끈용 구멍8: fixing strap adjusting cover 9: hole for fixing strap
10 : 접철선 11 : 쿠션부재10: fold line 11: cushion member
11a : 콧등삽입용 요홈 22 : 상부 접힘부11a: groove for inserting the back of the nose 22: upper fold
22A : 상부 접힘부 형성부 32 : 하부 접힘부22A: upper fold forming portion 32: lower fold
32A : 하부 접힘부 형성부32A: lower fold forming part
20 : 상부 차단막 형성부 20a : 상부 차단막의 표면층 형성부20: upper blocking film forming portion 20a: surface layer forming portion of the upper blocking film
20b : 상부 차단막의 내층 형성부 30 : 하부 차단막의 형성부20b: inner layer forming portion of the upper blocking film 30: forming portion of the lower blocking film
30a : 하부 차단막 표면층 형성부 30b : 하부 차단막의 내층 형성부30a: Lower barrier film surface layer forming portion 30b: Inner layer forming portion of lower blocking film
F1 : 제1연결부분 F2 : 제2연결부분F1: first connection part F2: second connection part
N : 본체(1) 및 상부 차단막 표면층(2b)과 일체로 형성된 하단 접힘부의 일측부분N: one side portion of the lower fold portion formed integrally with the main body 1 and the upper barrier film surface layer 2b
N': 본체(1) 및 하부 차단막 표면층(3a)과 일체로 형성된 하단 접힘부(32)의 일측부분N ': one side of the lower fold portion 32 formed integrally with the main body 1 and the lower barrier film surface layer 3a
M : 상부 차단막(2)과 상부 접힘부(22)가 접어지는 접철선M: fold line where the upper blocking film 2 and the upper fold portion 22 are folded
M' : 하부 차단막(3)과 하부 접힘부(32)가 접혀지는 접철선M ': a fold line where the lower shielding film 3 and the lower foldable portion 32 are folded
X : 초음파로 본체에 접착된 상부 접힘부(22)의 일측부분X: one side portion of the upper fold portion 22 bonded to the main body by ultrasonic
Y : 본체와 일체로 형성된 상부 차단막 표면층(2a)의 하단 중앙부Y: lower center part of the upper shielding film surface layer 2a integrally formed with the main body
Z : 본체와는 접착 또는 연결되지 않는 상부 차단막 내층(2b)의 일측변Z: One side of the upper barrier film inner layer 2b not bonded or connected to the main body
X': 초음파로 본체에 접착된 하부 접힘부(32)의 일측부분X ': one side portion of the lower foldable portion 32 bonded to the main body by ultrasonic waves
Y': 본체와 일체로 형성된 하부 차단막 표면층(3a)의 하단 중앙부Y ': lower center of lower barrier layer surface layer 3a integrally formed with main body
Z': 본체와는 접착 또는 연결되지 않는 하부 차단막 내층(3b)의 일측변Z ': one side of the lower barrier film inner layer 3b not bonded or connected to the main body
이하, 첨부한 도면 등을 통하여 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 접이식 마스크는 도 1 내지 도 7에 도시된 바와 같이 본체(1), 표면층(2a)과 내층(2b)이 겹쳐져 있는 상부 차단막(2), 표면층(3a)과 내층(3b)이 겹쳐져 있는 하부 차단막(3), 상부 접힘부(22), 하부 접힘부(32), 고정끈 조절장치(5), 고정끈 조절장치 덮개(8) 및 코형상 조절부재(4)로 구성되며, 상기 상부 접힘부(22)는 상기 상부 차단막 표면층(2a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M)은 상부 차단막 표면층(2a)과 일체로 형성되고, 나머지 일측의 일부분(X)은 본체(1) 상단 양측부에 초음파로 접착된 구조이고, 상기 하부 접힘부(32)는 상기 하부 차단막 표면층(3a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M')은 하부 차단막 표면층(3a)과 일체로 형성되고, 나머지 일측의 일부분(X')은 본체(1) 하단 양측부에 초음파로 접착된 구조를 갖는다.As shown in FIGS. 1 to 7, the foldable mask according to the present invention includes a body 1, an upper barrier layer 2 on which a surface layer 2a and an inner layer 2b overlap, a surface layer 3a and an inner layer 3b. Consists of the lower barrier layer 3, the upper folded portion 22, the lower folded portion 32, the fixing strap adjusting device 5, the fixing strap adjusting cover 8 and the nose adjustment member (4), The upper fold portion 22 extends in the direction of the main body 1 from both lower ends of the upper barrier layer surface layer 2a to form a fold line, and one side M is formed integrally with the upper barrier layer surface layer 2a and the other A portion X of one side is a structure that is ultrasonically bonded to both sides of the upper end of the main body 1, the lower folded portion 32 extends in the direction of the main body 1 from both lower end portions of the lower barrier layer surface layer 3a, respectively One side (M ') forming a tangential line is formed integrally with the lower barrier layer surface layer (3a), a portion (X') of the other side is (1) it has a bonded structure by ultrasound at the bottom of the two side portions.
도 1은 펼친 상태인 본 발명의 사시도이고, 도 2는 펼친 상태인 본 발명의 평면도이고, 도 3은 펼친 상태인 본 발명의 저면도 이다.1 is a perspective view of the present invention in an unfolded state, FIG. 2 is a plan view of the present invention in an unfolded state, and FIG. 3 is a bottom view of the present invention in an unfolded state.
상기 본체(1)는 타원형으로 양측 끝단 중앙부 각각에 고정끈용 구멍(9)들이 천공된 구조이다.The main body 1 has an elliptical structure in which holes 9 for fixing strings are drilled in each of the central portions of both ends.
상기 상부 차단막(2)은 2겹의 부직포 적층체들이 겹쳐져 표면층(2a)와 내층(2b)으로 이루어지고, 상기 표면층(2a)의 하단 중앙부(Y)는 본체(1) 상단 중앙부와 일체로 형성되어 있으며, 상기 표면층(2a)의 하단 양측부는 상부 접힘부(22)들에 의해 본체(1) 상단 양측부와 연결되어 있고, 상기 내층(2b)의 하단 전체는 본체와 분리되어 본체(1)를 반으로 접었을 때는 평면 상태이나 본체를 펼쳤을 때에는 상단부가 착용자의 안면쪽으로 솟아 올라 입체 상태가 되는 구조를 갖는다.The upper barrier layer 2 is formed of a surface layer 2a and an inner layer 2b by stacking two layers of nonwoven fabrics, and the lower center portion Y of the surface layer 2a is integrally formed with the upper center portion of the main body 1. The lower both sides of the surface layer 2a are connected to both sides of the upper end of the main body 1 by the upper folds 22, and the entire lower end of the inner layer 2b is separated from the main body and thus the main body 1. When folded in half, it has a structure in which the upper end portion rises toward the wearer's face when the main body is unfolded or in a flat state.
본 발명은 상부 차단막(2) 및 하부 차단막(3)이 표면층과 내층으로 구성된 2겹 구조이기 때문에 상기 차단막과 안면의 밀착성이 개선되고 누설방지 효과도 향상된다.In the present invention, since the upper barrier layer 2 and the lower barrier layer 3 have a two-layer structure composed of a surface layer and an inner layer, the adhesion between the barrier layer and the face is improved and the leakage preventing effect is also improved.
도 4에 도시된 바와 같이 상부 차단막의 내층(2b) 모양은 상부 차단막의 표면층(2a)과 펼쳐진 상부 접힘부(22)를 합친 모양과 대칭인 것이 바람직하다.As shown in FIG. 4, the shape of the inner layer 2b of the upper barrier layer is preferably symmetrical with the shape of the surface layer 2a of the upper barrier layer and the unfolded upper folded portion 22.
상기 하부 차단막(3)은 2겹의 부직포 적층체 들이 겹쳐져 표면층(3a)과 내층(3b)으로 이루어지고, 상기 표면층(3a)의 하단 중앙부(Y')는 본체(1) 하단 중앙부에 일체로 형성되어 있으며, 상기 표면층(3a) 하단 양측부는 하부 접힘부(32)들에 의해 본체(1) 하단 양측부와 연결되어 있고, 상기 내층(3b)의 하단 전체는 본체와 분리되어 본체를 반으로 접었을 때는 평면상태이나 본체를 펼쳤을 때에는 상단부가 착용자의 안면쪽으로 솟아올라 입체 상태가 되며, 상기 상부 차단막(2)과 대비시 상대적으로 넓은 면적을 갖는 구조이다.The lower barrier layer 3 is formed of a surface layer 3a and an inner layer 3b by stacking two layers of nonwoven fabrics, and the lower center portion Y ′ of the surface layer 3a is integrally formed at the lower center portion of the main body 1. It is formed, the lower side of the surface layer (3a) is connected to the lower side of the main body (1) by the lower folds 32, the entire lower end of the inner layer (3b) is separated from the main body in half the body When folded, the upper end portion rises toward the face of the wearer when the main body is unfolded or in a flat state, and has a relatively large area when compared with the upper barrier layer 2.
도 5에 도시된 바와 같이 하부 차단막의 표면층(3a) 모양은 하부 차단막의 내층(3b) 모양과 대칭인 것이 바람직하다.As shown in FIG. 5, the shape of the surface layer 3a of the lower barrier layer is preferably symmetrical to the shape of the inner layer 3b of the lower barrier layer.
상기 상부 접힘부(22)는 도 4에 도시된 바와 같이 상기 상부 차단막 표면층(2a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M)은 상부 차단막 표면층(2a)과 일체로 형성되고, 나머지 일측은 본체(1) 상단 양측부에 초음파로 접착되어 있는 부분(X)과 본체(1) 상단 중앙부와 일체로 형성된 부분(N)으로 구성되며, 상부 차단막 표면층(2a)과 일체로 연결되어 접철선을 이루는 일측(M)은 본체 중앙부에서 양측 끝단 방향으로 갈수록 본체 상단과의 거리가 점차 멀어지는 사선 형태로 구성된 구조이다.As shown in FIG. 4, the upper folded part 22 extends in the direction of the main body 1 from both lower ends of the upper blocking film surface layer 2a and forms a fold line, respectively. It is formed integrally with the other side is composed of a portion (X) that is ultrasonically bonded to both sides of the upper end of the main body (1) and the portion (N) formed integrally with the upper central portion of the main body (1), the upper barrier film surface layer (2a) One side (M) which is connected integrally with the) to form a fold line is a structure configured in the form of an oblique line in which the distance from the upper end of the main body gradually away from the main body portion toward both ends.
도 4는 본 발명중 상부 차단막(2), 상부 접힘부(22) 및 본체(1)의 결합 상태를 나타내는 모식도이다.4 is a schematic diagram showing a bonding state of the upper blocking film 2, the upper folded portion 22 and the main body 1 in the present invention.
도 2 및 도 4에 도시된 바와 같이, 상부 차단막의 표면층(2a) 하부변과 접촉하는 상부 접힘부(22)의 일측(M)은 사선 형태의 접철선을 이룬다.2 and 4, one side M of the upper foldable portion 22 contacting the lower side of the surface layer 2a of the upper blocking layer forms a diagonal line.
다시 말해, 상부 차단막(2)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 상부로부터 점진적으로 아래로 경사지게 형성된다.In other words, the upper blocking film 2 is gradually inclined downward from the upper part of the main body 1 toward both ends from the center of the main body 1.
그로 인해, 상기 접철선을 이루는 상부 접힘부의 일측(M)을 따라 위로 세워진 상부 차단막(2)은 본체 중앙부에서 양측 끝단부 방향으로 갈수록 본체 상부변과의 거리가 점차 멀어져 일직선이 아니라 사선형태로 형성된다.Therefore, the upper shielding film 2 erected up along one side M of the upper foldable part forming the fold line is gradually moved away from the center of the main body toward both ends, and thus formed in a diagonal shape rather than a straight line. do.
상기 하부 접힘부(32)는 도 5에 도시된 바와 같이 상기 하부 차단막 표면층(3a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M')은 하부 차단막 표면층(3a)과 일체로 형성되고, 나머지 일측은 본체(1) 하단 양측부에 초음파로 접착되어 있는 부분(X')과 본체(1) 하단 중앙부와 일체로 형성된 부분(N')으로 구성되며, 하부 차단막 표면층(3a)과 일체로 연결되어 접철선을 이루는 일측(M')는 본체 중앙부에서 양측 끝단 방향으로 갈수록 본체 하단과의 거리가 점차 멀어지는 사선 형태로 구성된 구조이다.As shown in FIG. 5, the lower foldable portion 32 extends toward the main body 1 at both lower ends of the lower barrier layer 3a and forms a fold line, respectively, and the lower barrier layer 3a is lower barrier layer 3a. ) Is formed integrally with the other side is composed of a portion (X ') that is ultrasonically bonded to both sides of the lower end of the main body (1) and a portion (N') formed integrally with the lower central portion of the main body (1), the lower blocking film One side (M ') is integrally connected to the surface layer (3a) to form a fold line is a structure consisting of an oblique line shape gradually away from the bottom of the main body toward both ends from the main body center.
도 5는 본 발명중 하부 차단막(3), 하부 접힘부(32) 및 본체(1)의 결합 상태를 나타내는 모식도이다.5 is a schematic diagram showing the bonding state of the lower blocking film 3, the lower folded portion 32 and the main body 1 in the present invention.
도 3 및 도 5에 도시된 바와 같이 하부 차단막의 표면층(3a) 하부변과 접촉하는 하부 접힘부(32)의 일측(M')은 사선형태의 접철선을 이룬다.As shown in FIGS. 3 and 5, one side M ′ of the lower foldable part 32 contacting the lower side of the surface layer 3a of the lower blocking layer forms a diagonal fold line.
그로 인해, 상기 접철선을 이루는 하부 접힘부의 일측(M')을 따라 위로 세워진 하부 차단막(3)은 본체 중앙부에서 양측 끝단부 방향으로 갈수록 본체 하부변과의 거리가 점차 멀어져 일직선이 아니라 사선형태로 형성된다.Therefore, the lower shielding film 3, which is erected upward along one side M 'of the lower fold portion forming the fold line, is gradually moved away from the center of the main body toward both end portions, so that the distance from the lower side of the main body gradually goes away. Is formed.
다시 말해, 하부 차단막(3)은 본체(1) 중앙부에서 양측 끝단으로 갈수록 본체(1) 하부로부터 점진적으로 위로 경사지게 형성된다.In other words, the lower blocking film 3 is formed to be gradually inclined upward from the lower part of the main body 1 toward both ends from the center of the main body 1.
이상에서 설명한 상부 차단막(2), 하부 차단막(3), 상부 접힘부(22) 및 하부 접힘부(32)들의 구조로 인해 본체(1)를 한번 조작(One-Touch)만으로 반으로 접는 경우 상부 차단막(2) 및 하부 차단막(3)이 본체에 포개진 평면 상태가 되어 휴대가 용이하고, 본체를 한번 조작(One-Touch) 만으로 펼칠 경우 상부 차단막(2)의 상단부 및 하부 차단막(3)의 상단부가 착용자 안면 방향으로 솟아 올라 입체 상태가 되어 사용 준비 과정이 간소화된다.Due to the structure of the upper blocking film 2, the lower blocking film 3, the upper folding part 22, and the lower folding parts 32 described above, when the main body 1 is folded in only one operation (One-Touch), the upper part The barrier layer 2 and the lower barrier layer 3 are in a flat state superimposed on the main body for easy portability, and when the main body is unfolded with only one touch, the upper and lower barrier layers 3 of the upper barrier layer 2 The upper end rises toward the wearer's face to become a three-dimensional state, simplifying the preparation process.
본 발명에 따른 접이식 마스크를 반으로 접는 경우에는 상부 차단막(2)은 상부 접힘부의 사선 형태인 일측(M)과 상부 차단막의 표면층(2a) 하단이 연결되는 부분에 형성된 접철선을 따라 접혀지게 되고, 하부 차단막(3)은 하부 접힘부의 사선 형태인 일측(M')과 하부 차단막의 표면층(3a) 하단이 연결되는 부분에 형성된 접철선을 따라 접혀지면서, 도 7에 도시된 바와 같이 상부 차단막(2)의 중앙부분 및 하부 차단막(3)의 중앙부분은 본체 위 또는 아래로 노출된 상태가 된다.When the folding mask according to the present invention is folded in half, the upper blocking film 2 is folded along a fold line formed at a portion where one side M, which is an oblique shape of the upper folding part, and the lower surface layer 2a of the upper blocking film are connected. The lower blocking layer 3 is folded along a fold line formed at a portion where the lower side of the folded portion is diagonally formed at one side M ′ and the lower surface layer 3a of the lower blocking layer is connected to the lower blocking layer, as shown in FIG. 7. The central part of 2) and the central part of the lower blocking film 3 are exposed above or below the main body.
반대로 접이식 마스크를 펼친 경우에는 상부 차단막(2) 및 하부 차단막(3)은 상부 접힘부(22) 및 하부 접힘부(32)가 펼쳐지면서 원래의 입체형상을 유지한다.On the contrary, when the folding mask is unfolded, the upper blocking film 2 and the lower blocking film 3 maintain the original three-dimensional shape while the upper folded part 22 and the lower folded part 32 are unfolded.
본 발명에 따른 접이식 마스크는 상부 차단막의 표면층(2a) 하단부 및 하부차단막의 표면층(3a) 하단부 중에서 중앙부(Y,Y')만 본체 중앙부와 일체로 형성되어 있고, 상기 표면층(2a, 3a)들의 하단부 중 나머지 양측부는 본체에 직접 접합되는 대신에 양측 끝단으로 갈수록 면적이 넓어지는 상부 접힘부(22)의 일측 및 하부 접힘부(32)의 일측, 다시 말해 경사진 사선 형태의 일측(M,M')과 연결되어 있기 때문에 마스크 전면이 뾰족하게 돌출되지 않고 둥글게 돌출된다.In the folding mask according to the present invention, only the center portion (Y, Y ') is integrally formed with the main body portion of the lower portion of the lower surface layer (2a) of the upper barrier film and the lower surface layer (3a) of the lower barrier film, and the surface layers (2a, 3a) of the The remaining both sides of the lower end portion is not directly bonded to the main body, but one side of the upper foldable portion 22 and one side of the lower foldable portion 32, that is, the inclined diagonal shape (M, M) '), The front of the mask does not protrude sharply, but protrudes roundly.
이와 같은 효과는 본체 중앙부와 일체로 형성된 상기 표면층(2a, 3a) 하단부의 중앙부(Y,Y') 보다는 상부 접힘부(22) 또는 하부 접힘부(32)와 일체로 형성된 상기 표면층(2a, 3a) 하단부의 나머지 양측부가 상부 접힘부(22) 및 하부 접힘부(32)에 의해 유동이 자유롭기 때문에다.The effect is that the surface layers 2a and 3a formed integrally with the upper fold 22 or the lower fold 32 rather than the central portions Y and Y 'of the lower ends of the surface layers 2a and 3a integrally formed with the central portion of the main body. This is because the remaining both sides of the lower end portion is free to flow by the upper fold portion 22 and the lower fold portion 32.
이와 같은 현상은 상기 나머지 양측부들 중에서도 상기 접힘부(22, 32)들의 면적이 넓어지는 본체의 양쪽 끝단 방향으로 갈수록 더 효과적으로 나타난다.This phenomenon appears more effectively toward both ends of the main body in which the areas of the folded portions 22 and 32 are widened among the remaining both sides.
상기 고정끈 조절장치(5)는 고정끈(6)이 결합되어 있고, 상부 차단막(2) 끝단부와 하부 차단막(3) 끝단부가 만나는 지점들 위에 각각 위치하여 고정끈 조절장치 덮개(8)로 덮여져 마스크 내부에 위치한다.The fixing strap adjusting device 5 is coupled to the fixing strap 6, and is positioned on the points where the ends of the upper blocking film 2 and the lower blocking film 3 meet, respectively, to the fixing strap adjusting device cover 8. Covered and placed inside the mask.
이와 같이, 본 발명은 고정끈 조절장치가 마스크 내부에 위치하기 때문에 마스크 착용시 고정끈 조절장치가 착용자의 안면과 접촉하여 불쾌감을 주는 문제점을 효과적으로 예방한다.As such, the present invention effectively prevents the problem that the fixing strap adjusting device is inconvenient to the wearer's face when wearing the mask because the fixing strap adjusting device is located inside the mask.
고정끈 조절장치(5)의 일례로는 도 9에 도시된 형상의 고정끈 조절장치(5)들을 사용할 수 있다.As an example of the fixing strap adjusting device 5, fixing strap adjusting devices 5 having a shape shown in FIG. 9 may be used.
상기 고정끈 조절장치 덮개(8)는 본체(1)와 일체를 이루도록 본체(1)의 양측으로부터 본체(1) 밖으로 연장되게 형성된 후 고정끈 조절장치 위로 접혀져 본체에 초음파 접착되어 있는 구조이다.The fixing strap adjusting device cover 8 is formed to extend out of the main body 1 from both sides of the main body 1 so as to be integral with the main body 1, and then is folded onto the fixing strap adjusting device and ultrasonically bonded to the main body.
상기 코형상 조절부재(4)는 상부 차단막의 표면층 중앙부에 고정된다.The nose adjustment member 4 is fixed to the center of the surface layer of the upper barrier film.
상기 부직포 적층체는 2~4겹의 부직포들이 적층된 구조이며, 상기 부직포 적층체를 구성하는 부직포들은 2~3의 점(Dot) 형태인 접합점(7)들에 의해 일체로 형성된 구조인 것이 바람직하다.The nonwoven fabric laminate has a structure in which nonwoven fabrics of 2 to 4 layers are stacked, and the nonwoven fabrics constituting the nonwoven fabric laminate are integrally formed by the bonding points 7 having dots of 2 to 3 dots. Do.
상부 차단막의 내층(2b)중 상기 코형상조절부재(4)와 마주하는 위치에 도 10에 도시된 바와 같이 상면은 직선이고 하면은 W자형 구조인 쿠션부재(11)가 고정하는 것이 착용감 개선에 바람직하다.As shown in FIG. 10, the upper surface is straight and the lower surface is a W-shaped cushion member 11 fixed at the position facing the nose shape control member 4 in the inner layer 2b of the upper barrier layer. desirable.
다음으로는 본 발명에 따른 접이식 마스크의 제조방법에 대하여 살펴본다.Next, look at the manufacturing method of the folding mask according to the present invention.
먼저, 본 발명에서는 도 8에 도시된 바와 같이 초음파로 2~4겹의 부직포로 이루어진 부직포 적층체를 (i) 타원형의 본체(1), (ii) 상기 본체의 상부에 위치하며, 하부변 중앙부(Y)가 본체(1) 상부변 중앙부와 일체로 형성된 상부 차단막의 표면층 형성부(20a)와 상기 표면층 형성부(20a)의 상단에 위치하는 내층 형성부(20b)로 이루어진 상부 차단막 형성부(20), (iii) 상기 상부 차단막의 표면층 형성부(20a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 하부변 일부(N)만 본체(1) 상단변 중앙부와 일체로 형성되고, 상부변(M)이 본체 중앙부 방향으로 내려가는 사선형태를 이루는 상부 접힘부 형성부(22A), (iv) 상기 본체의 하부에 위치하며, 상부변 중앙부가 본체(1) 하부변 중앙부(Y')와 일체로 형성된 하부 차단막의 표면층 형성부(30a)와 상기 표면층 형성부(30a)의 하단에 위치하는 내층 형성부(30b)로 이루어지고, 상기 상부 차단막 형성부(20)와 대비시 상대적으로 넓은 면적을 갖는 하부 차단막 형성부(30), (v) 상기 하부 차단막의 표면층 형성부(30a)의 양측 상단부에서 각각 본체(1) 방향으로 연장되어 상부변 일부(N')만 본체(1) 하단변 중앙부와 일체로 형성되고 하부변(M')이 본체 중앙부 방향으로 올라가는 사선 형태인 하부 접힘부 형성부(32A), (vi) 본체(1)의 양측 끝단 중앙부에서 본체(1) 밖으로 연장되어 있는 고정끈 조절장치 덮개(8), (vii) 본체(1) 양측 상단변 일부와 상부 접힘부 형성부(22A)의 하단변 일부를 서로 연결해 주는 제1연결부분(F1) 및 (viii) 본체(1) 양측 하단변 일부와 하부 접힘부 형성부(32A)의 상단변 일부를 서로 연결해 주는 제2연결부분(F2)들이 일체로 형성되게 1차 재단하면서 재단부위를 접합함과 동시에 상기 본체(1)의 양측 끝단 중앙부 각각에 고정끈용 구멍(9)을 형성 하면서 상부 차단막의 표면 형성부(20a) 중앙에 코형상조절부재(4)를 부착한다.First, in the present invention, as shown in Figure 8, the non-woven laminate made of a nonwoven fabric of two to four layers by ultrasonic (i) elliptical body (1), (ii) is located on the upper portion of the main body, the lower side central portion An upper barrier layer forming unit (Y) including a surface layer forming unit 20a of the upper barrier layer formed integrally with the central portion of the upper side of the main body 1 and an inner layer forming unit 20b positioned at an upper end of the surface layer forming unit 20a ( 20) and (iii) extending from the lower ends of both sides of the surface layer forming portion 20a of the upper barrier layer toward the main body 1, so that only a portion of the lower side portion N is formed integrally with the central portion of the upper side of the main body 1; Upper folded portion forming portions 22A and (iv) formed in an oblique form in which the side M is lowered toward the center portion of the main body, and (iv) the lower side of the main body and the upper side central portion Y ' The lower portion of the surface layer forming portion 30a and the surface layer forming portion 30a of the lower barrier layer formed integrally with each other. A lower blocking film forming portion 30b having a relatively large area as compared with the upper blocking film forming portion 20, and (v) a surface layer forming portion 30a of the lower blocking film. The upper side portion of each side extending in the direction of the main body 1, only a portion of the upper side (N ') is formed integrally with the central side of the lower side of the main body 1, the lower side (M') is an oblique form Fold portions forming portion 32A, (vi) Stabilization strap adjuster cover 8 extending from the center of both ends of main body 1 out of main body 1, (vii) A part of upper side and upper part of main body 1 The first connection portion F1 and (viii) which connect a part of the lower end of the fold forming part 22A to each other and (viii) the lower part of both sides of the main body 1 and a part of the upper side of the lower fold part forming part 32A are connected to each other. At the same time, the primary cutting is performed to form the second connecting portions F2 integrally, The nose-shaped adjusting member 4 is attached to the center of the surface forming portion 20a of the upper blocking film while forming the fixing strap holes 9 in each of the central end portions of both ends of the main body 1.
이때, 상부 차단막의 내층 형성부(20b) 모양은 상부 차단막의 표면층 형성부(20a)와 상부 접힘부 형성부(22A)를 합친 모양과 대칭이 되도록 재단하고, 하부 차단막의 표면층 형성부(30a) 모양은 하부 차단막의 내층 형성부(30b) 모양과 대칭이 되도록 재단한다.At this time, the shape of the inner layer forming portion 20b of the upper blocking film is cut so as to be symmetric with the shape of the surface layer forming portion 20a and the upper folded portion forming portion 22A of the upper blocking film, and the surface layer forming portion 30a of the lower blocking film. The shape is cut to be symmetric to the shape of the inner layer forming portion 30b of the lower blocking film.
도 8은 1차 재단된 부직포 적층체의 평면도이다.8 is a plan view of a first cut nonwoven fabric laminate.
다음으로는, 일체로 형성되어 있는 상부 차단막 형성부(20)와 상부 접힘부 형성부(22A)를 펼쳐진 상태 그대로 위로 접어 본체(1) 안쪽면에 포개지도록 한다.Next, the upper blocking film forming portion 20 and the upper folded portion forming portion 22A, which are integrally formed, are folded up as they are in an unfolded state so as to be superimposed on the inner surface of the main body 1.
다음으로는, 하부 차단막의 내층 형성부(30b)를 위로 접어 하부 차단막의 내층 형성부(30b)가 하부 차단막의 표면층 형성부(30a)위에 포개지도록한 다음, 2겹으로 포개진 하부 차단부 형성부(30)를 위로 접어 본체(1) 안쪽면에 포개지도록 한다.Next, the inner layer forming portion 30b of the lower blocking layer is folded upward so that the inner layer forming portion 30b of the lower blocking layer is superimposed on the surface layer forming portion 30a of the lower blocking layer, and then double overlapping lower blocking portions are formed. Fold up the part 30 so that it is superimposed on the inner surface of the main body 1.
다음으로는, 초음파로 상기 제1연결부분(F1) 및 제2연결부분(F2)들을 2차 재단해 잘라내면서 재단부위를 접합해 준다.Next, while cutting the second connecting portion (F1) and the second connecting portion (F2) by the ultrasonic cut and bonded to the cutting portion.
다음으로는, 겹쳐진 하부 차단막 형성부(30)를 사선형태인 하부 접힘부 형성부(32A)의 하부변(M')을 따라 아래로 접어 하부 차단막 형성부(30)를 하부 접힘부 형성부(32A) 위에 포개지도록한 다음, 표면층 형성부(20a)와 내층 형성부(20b)가 펼쳐진 상태를 유지하는 상부 차단막 형성부(20)를 사선형태인 상부 접힘부 형성부(22A)의 상부변(M)을 따라 위로 접어 상부 차단막 형성부(20)가 상부 접힘부 형성부(22A) 위에 포개지도록한 다음, 상부 차단막의 내층 형성부(20b)를 상부 차단막의 표면층 형성부(20a) 위에 포개지도록 아래로 접어준다.Next, the overlapped lower blocking layer forming unit 30 is folded down along the lower side M 'of the diagonal folded lower forming unit forming unit 32A to form the lower blocking layer forming unit 30 as the lower folding unit forming unit ( The upper side of the upper folded portion forming portion 22A having an oblique shape is formed by overlapping the upper blocking layer forming portion 20 that is stacked on the 32A) and maintaining the unfolded state of the surface layer forming portion 20a and the inner layer forming portion 20b. Fold upward along M) so that the upper barrier layer forming portion 20 is superimposed on the upper fold forming portion 22A, and then the inner layer forming portion 20b of the upper barrier layer is superimposed on the surface layer forming portion 20a of the upper barrier layer. Fold down.
다음으로는, 2겹으로 겹쳐진 상부 차단막 형성부(20) 및 하부 차단막 형성부(30)가 덮혀진 본체(1)의 양측 끝단 중앙부 각각에 고정끈(6)이 달린 고정끈 조절장치(5)를 고정끈(6)이 고정끈용 구멍(9) 밖으로 나온 상태로 올려놓은 다음, 고정끈 조절장치 덮개(8)들을 본체 안쪽면 방향으로 접어 상기 고정끈 조절장치들을 덮어준 다음, 초음파로 상기 고정끈 조절장치 덮개(8), 2겹으로 겹쳐진 상부 차단막 형성부(20)의 양측 끝단부, 2겹으로 겹쳐진 하부 차단막 형성부(30)의 양측 끝단부 및 본체(1)의 양측 끝단부를 일체로 접합시켜 본 발명에 따른 접이식 마스크를 제조한다.Next, a fixing strap adjusting device 5 having a fixing strap 6 in each of the central end portions of both ends of the main body 1 on which the upper shielding film forming portion 20 and the lower shielding film forming portion 30 are overlapped. Put the fixing strap 6 out of the fixing strap hole 9, and then fold the fixing strap adjusting covers 8 toward the inner side of the main body to cover the fixing strap adjusting apparatus, and then fix the fixing strap with ultrasonic waves. The strap adjuster cover 8, both ends of the upper double layer forming portion 20 overlapped with two layers, both ends of the lower double layer forming portion 30 overlapping with two layers and both ends of the body 1 integrally Bonding to prepare a foldable mask according to the invention.
이때, 초음파 처리는 고정끈 조절장치(5)에 형성된 구멍(5a)을 통해 하는 것이 좋다.At this time, the ultrasonic treatment is preferably through the hole (5a) formed in the fixing strap adjusting device (5).
상부 차단막의 내층(2b)중 상기 코형상부재(4)에 마주하는 위치에 상면은 직선이고 하면은 W자형 구조인 쿠션부재(11)를 부착하는 공정을 추가로 실시하는 것이 착용감 개선에 보다 바람직하다.It is more preferable to further improve the fit by attaching the cushion member 11 having a straight upper surface and a W-shaped structure at a position facing the nose-shaped member 4 in the inner layer 2b of the upper blocking film. Do.
본 발명은 위생용 마스크 및 방진용 마스크로 유용하다.The present invention is useful as a sanitary mask and a dust mask.

Claims (10)

  1. (i) 타원형이며 양측 끝단 중앙부 각각에 고정끈용 구멍(9)들이 형성되어 있는 본체(1), (ii) 2겹의 부직포 적층체들이 겹쳐져 표면층(2a)와 내층(2b)으로 이루어지고, 상기 표면층(2a)의 하단 중앙부(Y)는 본체(1) 상단 중앙부와 일체로 형성되어 있으며, 상기 표면층(2a)의 하단 양측부는 상부 접힘부(22)들에 의해 본체(1) 상단 양측부와 연결되어 있고, 상기 내층(2b)의 하단 전체는 본체와 분리되어 본체(1)를 반으로 접었을 때는 평면 상태이나 본체를 펼쳤을 때에는 상단부가 착용자의 안면쪽으로 솟아 올라 입체 상태가 되는 상부 차단막(2), (iii) 2겹의 부직포 적층체 들이 겹쳐져 표면층(3a)과 내층(3b)으로 이루어지고, 상기 표면층(3a)의 하단 중앙부(Y')는 본체(1) 하단 중앙부에 일체로 형성되어 있으며, 상기 표면층(3a) 하단 양측부는 하부 접힘부(32)들에 의해 본체(1) 하단 양측부와 연결되어 있고, 상기 내층(3b)의 하단 전체는 본체와 분리되어 본체를 반으로 접었을 때는 평면상태이나 본체를 펼쳤을 때에는 상단부가 착용자의 안면쪽으로 솟아올라 입체 상태가 되며, 상기 상부 차단막(2)과 대비시 상대적으로 넓은 면적을 갖는 하부 차단막(3), (iv) 상기 상부 차단막 표면층(2a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M)은 상부 차단막 표면층(2a)과 일체로 형성되고, 나머지 일측은 본체(1) 상단 양측부에 초음파로 접착되어 있는 부분(X)과 본체(1) 상단 중앙부와 일체로 형성된 부분(N)으로 구성되며, 상부 차단막 표면층(2a)과 일체로 연결되어 접철선을 이루는 일측(M)은 본체 중앙부에서 양측 끝단 방향으로 갈수록 본체 상단과의 거리가 점차 멀어지는 사선 형태로 구성된 상부 접힘부(22), (v) 상기 하부 차단막 표면층(3a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 접철선을 이루는 일측(M')은 하부 차단막 표면층(3a)과 일체로 형성되고, 나머지 일측은 본체(1) 하단 양측부에 초음파로 접착되어 있는 부분(X')과 본체(1) 하단 중앙부와 일체로 형성된 부분(N')으로 구성되며, 하부 차단막 표면층(3a)과 일체로 연결되어 접철선을 이루는 일측(M')는 본체 중앙부에서 양측 끝단 방향으로 갈수록 본체 하단과의 거리가 점차 멀어지는 사선 형태로 구성된 하부 접힘부(32), (vi) 고정끈(6)이 결합되어 있고, 상부 차단막(2) 끝단부와 하부 차단막(3) 끝단부가 만나는 지점들 위에 각각 위치하여 고정끈 조절장치 덮개(8)로 덮여져 마스크 내부에 위치하는 고정끈 조절장치(5), (vii) 본체(1)와 일체를 이루도록 본체(1)의 양측으로부터 본체(1) 밖으로 연장되게 형성된 후 고정끈 조절장치(5) 위로 접혀져 본체에 초음파 접착되어 있는 고정끈 조절장치 덮개(8) 및 (viii) 상부 차단막의 표면층(2a) 바깥면 중앙부에 고정되어 있는 코형상조절부재(4)로 구성되는 것을 특징으로 하는 접이식 마스크.(i) the main body (1) having ellipses and fixing holes (9) formed in each of the central ends thereof, and (ii) the two-ply nonwoven laminates formed of a superficial layer (2a) and an inner layer (2b). The lower center portion Y of the surface layer 2a is formed integrally with the upper center portion of the main body 1, and the lower both sides of the surface layer 2a are formed by the upper folds 22 and the upper both sides of the main body 1. The upper barrier layer 2 which is connected to the lower end of the inner layer 2b is separated from the main body so that when the main body 1 is folded in half, the upper end portion rises toward the wearer's face when the main body 1 is unfolded. (iii) the two-ply nonwoven laminates are overlapped to form a surface layer 3a and an inner layer 3b, and the bottom center portion Y 'of the surface layer 3a is integrally formed at the bottom center portion of the body 1; Both sides of the lower surface layer 3a are seen by the lower folds 32. (1) It is connected to both sides of the lower end, the entire lower end of the inner layer (3b) is separated from the main body when the body is folded in half, the flat state when the body is unfolded, the upper end rises toward the face of the wearer to become a three-dimensional state, One side of the lower barrier layer 3 having a relatively large area compared to the upper barrier layer 2, (iv) extending from the lower ends of both sides of the upper barrier layer 2a toward the main body 1 to form a tangential line ( M) is integrally formed with the upper barrier layer surface layer 2a, and the other side is formed with the ultrasonically bonded portion X on both sides of the upper end of the main body 1 and the portion N integrally formed with the upper center of the upper end of the main body 1. One side (M) which is integrally connected to the upper shielding film surface layer (2a) to form a fold line is formed in an oblique line shape that gradually goes away from the upper end of the main body toward both ends from the main body center portion Part 22, (v) One side (M ') extending in the direction of the main body 1 in each of the lower ends of the lower barrier film surface layer (3a) to form a fold line is formed integrally with the lower barrier film surface layer (3a), The other one side is composed of a portion (X ') that is ultrasonically bonded to both sides of the lower end of the main body (1) and a portion (N') formed integrally with the lower center of the main body (1), integrally with the lower barrier film surface layer (3a) One side (M ') is connected to form a fold line is the lower folds 32, (vi) fixing straps (6) consisting of an oblique line shape is gradually separated from the lower end of the main body toward both ends from the center of the main body is coupled A strap strap adjuster (5) positioned above the ends of the upper shield (2) and the tip of the lower shield (3) and covered with a strap strap cover (8) and positioned inside the mask (vii) ) Out of the main body 1 from both sides of the main body 1 so as to be integral with the main body 1. After being formed to extend and fixed on the fixed strap adjusting device (5) and fixed to the fixed strap adjusting device cover (8) and (viii) the outer surface of the upper layer of the top layer (2a) nose shape adjustment member (8) Folding mask characterized in that consisting of 4).
  2. 제1항에 있어서, 상기 부직포 적층체는 2~4겹의 부직포들이 적층된 구조인 것을 특징으로 하는 접이식 마스크.The foldable mask according to claim 1, wherein the nonwoven fabric laminate has a structure in which two to four ply nonwoven fabrics are stacked.
  3. 제2항에 있어서, 상기 부직포 적층체를 구성하는 부직포들은 2~3의 점(Dot) 형태인 접합점(7)들에 의해 일체로 형성된 구조인 것을 특징으로 하는 접이식 마스크.The folding mask according to claim 2, wherein the nonwoven fabrics constituting the nonwoven fabric laminate are integrally formed by bonding points (7) in the form of dots of 2-3.
  4. 제1항에 있어서, 상부 차단막의 내층(2b)중 상기 코형상조절부재(4)와 마주하는 위치에 상면은 직선이고 하면은 W자형 구조인 쿠션부재(11)가 고정되어 있는 것을 특징으로 하는 접이식 마스크.2. The cushion member (11) according to claim 1, wherein an upper surface is straight and a lower surface is a W-shaped structure at a position facing the nose shape adjusting member (4) in the inner layer (2b) of the upper blocking film. Folding mask.
  5. 제1항에 있어서, 상부 차단막의 내층(2b) 모양은 상부 차단막의 표면층(2a)과 펼쳐진 상부 접힘부(22)를 합친 모양과 대칭인 것을 특징으로 하는 접이식 마스크.2. The folding mask according to claim 1, wherein the shape of the inner layer (2b) of the upper blocking film is symmetric with the shape of the surface layer (2a) of the upper blocking film and the unfolded upper folded portion (22).
  6. 제1항에 있어서, 하부 차단막의 표면층(3a) 모양은 하부 차단막의 내층(3b) 모양과 대칭인 것을 특징으로 하는 접이식 마스크.2. Folding mask according to claim 1, characterized in that the shape of the surface layer (3a) of the lower barrier film is symmetric to the shape of the inner layer (3b) of the lower barrier film.
  7. (I) 초음파로 2~4겹의 부직포로 이루어진 부직포 적층체를 (i) 타원형의 본체(1), (ii) 상기 본체의 상부에 위치하며, 하부변 중앙부(Y)가 본체(1) 상부변 중앙부(Y)와 일체로 형성된 상부 차단막의 표면층 형성부(20a)와 상기 표면층 형성부(20a)의 상단에 위치하는 내층 형성부(20b)로 이루어진 상부 차단막 형성부(20), (iii) 상기 상부 차단막의 표면층 형성부(20a)의 양측 하단부에서 각각 본체(1) 방향으로 연장되어 하부변 일부(N)만 본체(1) 상단변 중앙부와 일체로 형성되고, 상부변(M)이 본체 중앙부 방향으로 내려가는 사선형태를 이루는 상부 접힘부 형성부(22A), (iv) 상기 본체의 하부에 위치하며, 상부변 중앙부(Y')가 본체(1) 하부변 중앙부와 일체로 형성된 하부 차단막의 표면층 형성부(30a)와 상기 표면층 형성부(30a)의 하단에 위치하는 내층 형성부(30b)로 이루어지고, 상기 상부 차단막 형성부(20)와 대비시 상대적으로 넓은 면적을 갖는 하부 차단막 형성부(30), (v) 상기 하부 차단막의 표면층 형성부(30a)의 양측 상단부에서 각각 본체(1) 방향으로 연장되어 상부변 일부(N')만 본체(1) 하단변 중앙부와 일체로 형성되고 하부변(M')이 본체 중앙부 방향으로 올라가는 사선 형태인 하부 접힘부 형성부(32A), (vi) 본체(1)의 양측 끝단 중앙부에서 본체(1) 밖으로 연장되어 있는 고정끈 조절장치 덮개(8), (vii) 본체(1) 양측 상단변 일부와 상부 접힘부 형성부(22A)의 하단변 일부를 서로 연결해 주는 제1연결부분(F1) 및 (viii) 본체(1) 양측 하단변 일부와 하부 접힘부 형성부(32A)의 상단변 일부를 서로 연결해 주는 제2연결부분(F2)들이 일체로 형성되게 1차 재단하면서 재단부위를 접합함과 동시에 상기 본체(1)의 양측 끝단 중앙부 각각에 고정끈용 구멍(9)을 형성 하면서 상부 차단막의 표면 형성부(20a) 중앙에 코형상조절부재(4)를 부착하는 공정;(I) a nonwoven laminate composed of two to four layers of nonwoven fabrics by ultrasonic wave is (i) an elliptical body (1), (ii) located on the upper part of the body, and the lower side central portion (Y) is the upper body (1). Upper barrier layer forming unit 20, (iii) comprising a surface layer forming unit 20a of the upper barrier layer formed integrally with the side center portion Y and an inner layer forming unit 20b positioned at the top of the surface layer forming unit 20a. Each of the lower end portions of the upper surface layer forming portion 20a of the upper barrier layer extends toward the main body 1, so that only a portion of the lower side portion N is formed integrally with the center portion of the upper side of the main body 1, and the upper side M is the main body. The upper folded portion forming portions 22A and (iv) formed in an oblique form descending toward the center portion are located at the lower portion of the main body, and the upper side central portion Y 'is formed of the lower blocking film integrally formed with the central portion of the lower side of the main body 1. It consists of the surface layer forming part 30a and the inner layer forming part 30b located in the lower end of the surface layer forming part 30a. The lower barrier layer forming unit 30 having a relatively large area as compared with the upper barrier layer forming unit 20, and (v) the upper barrier layer forming unit 30a at the upper ends of both sides of the surface layer forming unit 30a of the lower barrier layer, respectively. The lower fold portion forming portion 32A, (vi) having an oblique shape in which only the upper side portion N 'is integrally formed with the central portion of the lower side of the main body 1, and the lower side M' rises toward the central portion of the main body. Fixing strap adjusting cover 8 extending from the center of both ends of the main body 1 outward of the main body 1, (vii) the upper part of both sides of the main body 1 and the lower part of the upper fold forming portion 22A. First connecting portion (F1) and (viii) connecting the two to each other the lower portion of both sides of the body (1) and the second connecting portion (F2) for connecting a portion of the upper side of the lower folded portion forming portion (32A) integrally While forming the primary cutting to join the cutting portion at the same time to each of the central end of both ends of the main body (1) Attaching the nose shape control member 4 to the center of the surface forming portion 20a of the upper blocking film while forming the fixing strap hole 9;
    (II) 일체로 형성되어 있는 상부 차단막 형성부(20)와 상부 접힘부 형성부(22A)를 펼쳐진 상태 그대로 위로 접어 본체(1) 안쪽면에 포개지도록 하는 공정;(II) folding the upper blocking film forming portion 20 and the upper folded portion forming portion 22A, which are integrally formed, into the unfolded state so as to be folded on the inner surface of the main body 1;
    (III) 하부 차단막의 내층 형성부(30b)를 위로 접어 하부 차단막의 내층 형성부(30b)가 하부 차단막의 표면층 형성부(30a)위에 포개지도록한 다음, 2겹으로 포개진 하부 차단부 형성부(30)를 위로 접어 본체(1) 안쪽면에 포개지도록 하는 공정;(III) The inner layer forming portion 30b of the lower blocking layer is folded upward so that the inner layer forming portion 30b of the lower blocking layer is superimposed on the surface layer forming portion 30a of the lower blocking layer, and then the lower blocking forming portion overlapped in two layers. Folding the 30 so as to overlap the inner surface of the main body 1;
    (IV) 초음파로 상기 제1연결부분(F1) 및 제2연결부분(F2)들을 2차 재단해 잘라내면서 재단부위를 접합하는 공정;(IV) a step of joining the cutting portions while cutting the first connecting portion F1 and the second connecting portion F2 by ultrasonic cutting the second cutting portion;
    (V) 겹쳐진 하부 차단막 형성부(30)를 사선형태인 하부 접힘부 형성부(32A)의 하부변(M')을 따라 아래로 접어 하부 차단막 형성부(30)를 하부 접힘부 형성부(32A) 위에 포개지도록한 다음, 표면층 형성부(20a)와 내층 형성부(20b)가 펼처진 상태를 유지하는 상부 차단막 형성부(20)를 사선형태인 상부 접힘부 형성부(22A)의 상부변(M)을 따라 위로 접어 상부 차단막 형성부(20)가 상부 접힘부 형성부(22A) 위에 포개지도록한 다음, 상부 차단막의 내층 형성부 형성부(20b)를 하부 차단막의 표면층 형성부(20a) 위에 포개지도록 아래로 접어주는 공정;(V) The overlapped lower blocking film forming portion 30 is folded down along the lower side M 'of the diagonal folded lower forming portion forming portion 32A to fold the lower blocking film forming portion 30 into the lower folded portion forming portion 32A. ), And then the upper side of the upper folded portion forming portion 22A having an oblique shape to the upper blocking film forming portion 20 for maintaining the unfolded state of the surface layer forming portion 20a and the inner layer forming portion 20b. Fold along M) so that the upper barrier layer forming portion 20 is superimposed on the upper fold forming portion 22A, and then the inner layer forming portion forming portion 20b of the upper blocking layer is formed on the surface layer forming portion 20a of the lower blocking layer. Folding down to overlap;
    (VI) 2겹으로 겹쳐진 상부 차단막 형성부(20) 및 하부 차단막 형성부(30)가 덮혀진 본체(1)의 양측 끝단 중앙부 각각에 고정끈(6)이 달린 고정끈 조절장치(5)를 고정끈(6)이 고정끈용 구멍(9) 밖으로 나온 상태로 올려놓은 다음, 고정끈 조절장치 덮개(8)들을 본체 안쪽면 방향으로 접어 상기 고정끈 조절장치들을 덮어준 다음, 초음파로 상기 고정끈 조절장치 덮개(8), 2겹으로 겹쳐진 상부 차단막 형성부(20)의 양측 끝단부, 2겹으로 겹쳐진 하부 차단막 형성부(30)의 양측 끝단부 및 본체(1)의 양측 끝단부를 일체로 접합시키는 공정들을 차례로 실시하는 것을 특징으로 하는 접이식 마스크의 제조방법.(VI) Fixing strap adjusting device (5) having a fixing strap (6) in each of the central end portions of the both ends of the main body (1) covered with the upper and second shielding film forming portion 20 and the overlapping layer formed in two layers Place the fixing strap 6 out of the fixing strap hole 9, and then fold the fixing strap adjusting covers 8 toward the inner side of the main body to cover the fixing strap adjusting apparatus, and then fix the fixing strap with ultrasonic waves. Both ends of the regulator cover 8, the two ends of the upper barrier film forming portion 20 overlapped in two layers, the two ends of the lower barrier film forming portion 30 overlapped in two layers and the both ends of the main body 1 are integrally joined. Method for producing a foldable mask, characterized in that to carry out the steps to make.
  8. 제7항에 있어서, 상부 차단막의 내층(2b)중 상기 코형상부재(4)에 마주하는 위치에 상면은 직선이고 하면은 W자형 구조인 쿠션부재(11)를 부착하는 공정을 추가로 실시함을 특징으로 하는 접이식 마스크의 제조방법.8. The process according to claim 7, further comprising the step of attaching the cushion member 11 having a straight upper surface and a W-shaped structure at a position facing the nose-shaped member 4 in the inner layer 2b of the upper blocking film. Method of manufacturing a folding mask characterized in that.
  9. 제1항에 있어서, 상부 차단막의 내층 형성부(20b) 모양은 상부 차단막의 표면층 형성부(20a)와 상부 접힘부 형성부(22A)를 합친 모양과 대칭인 것을 특징으로 하는 접이식 마스크의 제조방법.The method of manufacturing a folding mask according to claim 1, wherein the shape of the inner layer forming portion 20b of the upper blocking film is symmetric with the shape of the surface layer forming portion 20a and the upper folded portion forming portion 22A of the upper blocking film combined. .
  10. 제1항에 있어서, 하부 차단막의 표면층 형성부(30a) 모양은 하부 차단막의 내층 형성부(30b) 모양과 대칭인 것을 특징으로 하는 접이식 마스크의 제조방법.The method of claim 1, wherein the shape of the surface layer forming portion (30a) of the lower blocking film is symmetrical to the shape of the inner layer forming portion (30b) of the lower blocking film.
PCT/KR2010/003005 2010-05-12 2010-05-12 Folding mask and method for manufacturing same WO2011142487A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/003005 WO2011142487A1 (en) 2010-05-12 2010-05-12 Folding mask and method for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/003005 WO2011142487A1 (en) 2010-05-12 2010-05-12 Folding mask and method for manufacturing same

Publications (1)

Publication Number Publication Date
WO2011142487A1 true WO2011142487A1 (en) 2011-11-17

Family

ID=44914532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003005 WO2011142487A1 (en) 2010-05-12 2010-05-12 Folding mask and method for manufacturing same

Country Status (1)

Country Link
WO (1) WO2011142487A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104522910A (en) * 2014-12-29 2015-04-22 首都医科大学附属北京地坛医院 Medical protective mask
WO2019001973A1 (en) * 2017-06-30 2019-01-03 Uvex Arbeitsschutz Gmbh Respiratory half mask
CN111713777A (en) * 2020-06-19 2020-09-29 北京纳通医学科技研究院有限公司 Gauze mask

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225527A (en) * 1997-02-17 1998-08-25 Noriko Ikegami Octagonal mask whose content can be taken in and out
US20050098180A1 (en) * 2003-11-11 2005-05-12 Jung-Shen Lien Three-dimensional structure mask
US20050139218A1 (en) * 1995-03-09 2005-06-30 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
KR200443652Y1 (en) * 2007-04-18 2009-03-06 김성원 Mask
KR20090010285U (en) * 2008-04-05 2009-10-08 정창무 the adjustable folding mask

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050139218A1 (en) * 1995-03-09 2005-06-30 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
JPH10225527A (en) * 1997-02-17 1998-08-25 Noriko Ikegami Octagonal mask whose content can be taken in and out
US20050098180A1 (en) * 2003-11-11 2005-05-12 Jung-Shen Lien Three-dimensional structure mask
KR200443652Y1 (en) * 2007-04-18 2009-03-06 김성원 Mask
KR20090010285U (en) * 2008-04-05 2009-10-08 정창무 the adjustable folding mask

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104522910A (en) * 2014-12-29 2015-04-22 首都医科大学附属北京地坛医院 Medical protective mask
WO2019001973A1 (en) * 2017-06-30 2019-01-03 Uvex Arbeitsschutz Gmbh Respiratory half mask
CN110769900A (en) * 2017-06-30 2020-02-07 Uvex 阿贝特斯维尔茨有限公司 Breathing half mask
CN110769900B (en) * 2017-06-30 2021-08-17 Uvex 阿贝特斯维尔茨有限公司 Breathing half mask
US11712074B2 (en) 2017-06-30 2023-08-01 Uvex Arbeitsschutz Gmbh Respiratory half mask
CN111713777A (en) * 2020-06-19 2020-09-29 北京纳通医学科技研究院有限公司 Gauze mask
CN111713777B (en) * 2020-06-19 2024-04-05 北京纳通科技集团有限公司 Mask

Similar Documents

Publication Publication Date Title
KR101212180B1 (en) Folding typed mask and method of manufacturing the same
WO2011142487A1 (en) Folding mask and method for manufacturing same
WO2013055131A4 (en) Nose mask
WO2018101789A1 (en) Ultrasonic bonding device for manufacturing protective clothing, method for manufacturing protective clothing using same, and protective clothing manufactured thereby
WO2020235783A1 (en) Mask
WO2012033338A2 (en) Probe card and method for manufacturing same
JP3231700U (en) Mask with window
WO2019172558A1 (en) Safe guard zipper bag
WO2021145576A1 (en) Reusable urinary incontinence underpants having improved waterproofness and method for manufacturing same
WO2022114698A2 (en) Mask with enhanced anti-fogging fuction
WO2022260235A1 (en) Mask having transparent window, and manufacturing method thereof
WO2009125939A2 (en) Multipurpose handkerchief
WO2021194067A1 (en) Foldable mask and method for manufacturing same
WO2021187834A1 (en) Folding plate and method for manufacturing same
WO2020059959A1 (en) Traditional korean lined baenaet-jeogori, method of producing traditional korean lined baenaet-jeogori, and traditional korean lined baenaet-jeogori produced thereby
WO2020052037A1 (en) Fan-out wire structure, display panel, and display device
CN107455819A (en) The smooth and mouth mask of the folding line structure of dimensional support is folded with mouth mask is made
WO2020256441A1 (en) Pleated protective clothing
WO2011122752A1 (en) Case for certificate of merit and manufacturing method thereof
WO2023113494A1 (en) Cup having dual structure and unfolded sheet for manufacturing same
WO2022010085A1 (en) Foldable electronic device including display protecting structure
CN111743242B (en) Reinforced fit type mask
WO2022019505A1 (en) Scrubber
CN213588727U (en) Breast pad
WO2021213469A1 (en) Foldable breathing mask

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10851440

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10851440

Country of ref document: EP

Kind code of ref document: A1