CN103561821A - Mask manufacturing method, and mask - Google Patents
Mask manufacturing method, and mask Download PDFInfo
- Publication number
- CN103561821A CN103561821A CN201280024882.4A CN201280024882A CN103561821A CN 103561821 A CN103561821 A CN 103561821A CN 201280024882 A CN201280024882 A CN 201280024882A CN 103561821 A CN103561821 A CN 103561821A
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- Prior art keywords
- main body
- body portion
- mask main
- ear
- hanger
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
This mask manufacturing method involves: a first conveyance step in which a mask body (20) easily stretchable in a high-stretch direction perpendicular to a prescribed low-stretch direction is prepared and conveyed along the low-stretch direction of said mask body (20); a second conveyance step in which ear hooks (30) easily stretchable in a high-stretch direction perpendicular to a prescribed low-stretch direction are prepared and conveyed along the low-stretch direction of said ear hooks (30); a bonding step in which the mask body (20) conveyed in the first conveyance step and the ear hooks (30) conveyed in the second conveyance step are bonded to one another; and a relative position changing step in which, before the bonding step, the relative position of the mask body (20) and the ear hooks (30) are changed such that the low-stretch direction of the mask body (20) and the high-stretch direction of the ear hooks (30) substantially coincide.
Description
Technical field
The present invention relates to wear the mouth mask in mouth mask wearer face.
Background technology
TOHKEMY 2007-312963 communique discloses a kind of wearing in the manufacture method of the mouth mask of mouth mask wearer face.In this manufacture method, transport continuously respectively the ear-hanger on the ear that roughly covers the mask main body portion of mouth mask wearer face and be hooked on this mouth mask wearer, on the other hand, mask main body portion and ear-hanger are engaged with each other, manufacture continuously thus a plurality of mouth masks.Yet in this mouth mask, mask main body portion and ear-hanger have the direction of relatively easy elongation, in the time of can being susceptible to thus transporting when manufacturing mouth mask, mask main body portion and ear-hanger deform, the unfavorable condition of distortion, dislocation etc.Therefore, in design during this mouth mask, the operation when easily manufacturing mouth mask, requires the manufacture method of constructing mouth mask and this mouth mask on the basis of prolonging direction of considering mask main body portion and ear-hanger.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2007-312963 communique
Summary of the invention
Therefore, the present invention researches and develops in view of above-mentioned aspect, and its technical task is to wear in the mouth mask of mouth mask wearer face the operation while easily manufacturing mouth mask.
In order to realize above-mentioned technical task, form the invention that each scheme is recorded.
The manufacture method of mouth mask of the present invention is the manufacture method with mask main body portion and the mouth mask of the ear-hanger being connected with mask main body portion, comprises that the 1st transports step, the 2nd and transport step, engagement step, relative position change step.
The 1st to transport step be following steps, stretchy mask main body portion on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and this mask main body portion is transported along the low prolonging direction of this mask main body portion.The 2nd to transport step be following steps: stretchy ear-hanger on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and the low prolonging direction along this ear-hanger transports by this ear-hanger.Engagement step is following steps: the mask main body portion transporting in the 1st transports step and the ear-hanger transporting in the 2nd transports step are engaged with each other.This engagement step can be carried out simultaneously and complete with the step of transporting of mask main body portion and ear-hanger, or also can transport step with this and separate.Relative position change step is following steps: before engagement step, so that the high prolonging direction mode unanimous on the whole of the low prolonging direction of mask main body portion and ear-hanger, the relative position of change mask main body portion and ear-hanger.In this step, comprise mode that mask main body portion is moved with respect to ear-hanger, make the mode that ear-hanger moves with respect to mask main body portion and make mask main body portion and mode that ear-hanger both sides move.Thus, after mask main body portion and ear-hanger are transported along the direction that is difficult to separately to extend, can make, under the low prolonging direction of mask main body portion and the high prolonging direction of ear-hanger state unanimous on the whole, mask main body portion and ear-hanger to be engaged with each other.That is, the relative position of mask main body portion and ear-hanger when transporting and while engaging different mode change.Therefore, during transporting when manufacturing mouth mask, can suppress that mask main body portion and ear-hanger deform, distortion, dislocation etc., thus the operation while easily manufacturing mouth mask.
In the manufacture method of the mouth mask of another way of the present invention, preferably, relative position change step is following steps: the carriage direction of the one party of mask main body portion and ear-hanger, from the direction along its low prolonging direction to the direction conversion along its high prolonging direction, is changed to the relative position of mask main body portion and ear-hanger thus.Thus, by the carriage direction of conversion mask main body portion or ear-hanger, can easily change the relative position of mask main body portion and ear-hanger.
In the manufacture method of the mouth mask of another way of the present invention, preferably, mask main body portion is configured to sheet, relative position change step is following steps: make the mask main body portion that transports 90-degree rotation roughly on its sheet material extended surface in the 1st transports step, thus by the carriage direction of this mask main body portion from the direction along its low prolonging direction to the direction conversion along its high prolonging direction.Thus, by utilizing the spinning movement of mask main body portion to change the carriage direction of this mask main body portion, can easily change the relative position of mask main body portion and ear-hanger.
Mouth mask of the present invention is configured to the mouth mask of making by above-mentioned manufacture method.In this mouth mask, preferably, mask main body portion and ear-hanger form by sheet nonwoven, mask main body portion is configured to, ear-hanger is by based on warm or hyperacoustic deposited and engage with the end regions on the low prolonging direction of this mask main body portion, and the low prolonging direction of this mask main body portion and the high prolonging direction of ear-hanger are unanimous on the whole thus.Thus, can suppress mask main body portion and ear-hanger deforms, manufacture under the state of distortion, dislocation etc., thereby the mouth mask with the low prolonging direction of mask main body portion and the high prolonging direction of ear-hanger structure unanimous on the whole can be provided.
In the mouth mask of another way of the present invention, preferably, mask main body portion has zone line between the region, both ends on the low prolonging direction of this mask main body portion and extends and the fold that forms along the low prolonging direction of this mask main body portion at zone line, can carry out fold along the expansion action of the high prolonging direction of this mask main body portion at zone line, this mask main body portion becomes the structure of easily extending on its high prolonging direction thus.Thus, can under the zone line that suppresses mask main body portion produces the state of distortion, distortion, dislocation etc., manufacture, thereby the mouth mask with the low prolonging direction of mask main body portion and the high prolonging direction of ear-hanger structure unanimous on the whole can be provided.
Mouth mask of the present invention is configured to the mouth mask with mask main body portion and the ear-hanger being connected with this mask main body portion.Mask main body portion is formed by sheet nonwoven, and has in the 1st direction of regulation and the 2nd direction of intersecting with the 1st direction the planar portions of extension and the end regions in the 1st direction respectively.Ear-hanger is formed by sheet nonwoven, and by based on heat or hyperacoustic deposited and engage with end regions.This mouth mask is configured to, and compares mask main body portion and easily in the 2nd direction, extends, and compare ear-hanger with the 2nd direction and easily in the 1st direction, extend with the 1st direction.Thus, during transporting when manufacturing mouth mask, by compare the mask main body portion of easily extending in the 2nd direction with the 1st direction, along the 1st direction that is difficult to extend, transport, also by compare the ear-hanger easily extending in the 1st direction with the 2nd direction, along the 2nd direction that is difficult to extend, transport, can suppress thus that mask main body portion and ear-hanger deform, distortion, dislocation etc., the operation while therefore easily manufacturing mouth mask.
In the mouth mask of another way of the present invention, preferably mouth mask main part has the zone line between the region, both ends in the 1st direction and extends and the fold of formation along the 1st direction at zone line, can carry out fold along the expansion action of the 2nd direction at zone line, become thus and compare the structure of easily extending with the 1st direction in the 2nd direction.Thus, during transporting when manufacturing mouth mask, by the fold owing to extending along the 1st direction at zone line is caused comparing with the 1st direction the mask main body portion of easily extending in the 2nd direction, along the 1st direction that is difficult to extend, transport, especially can suppress that mask main body portion deforms, distortion, dislocation etc.
Invention effect
As mentioned above, according to the present invention, wearing in the mouth mask of mouth mask wearer face the operation while easily manufacturing mouth mask.
Accompanying drawing explanation
Fig. 1 observes the top view the situation of mouth mask 10 of the present invention from outer surface side.
Fig. 2 observes the top view in the situation of the mouth mask 10 Fig. 1 from inner surface side.
Fig. 3 means the figure of cross-sectional configuration of the A-A line of the mouth mask 10 in Fig. 1.
Fig. 4 means the figure of the variation of the cross-sectional configuration in Fig. 3.
Fig. 5 means the figure of the variation of the cross-sectional configuration in Fig. 3.
Fig. 6 is the partial enlarged drawing in the B region in Fig. 3.
Fig. 7 observes the deployed condition of the mouth mask 10 Fig. 1 and the figure that obtains from outer surface side.
Fig. 8 observes mouth mask 10 while wearing with mouth mask and the figure that obtains from the side.
Fig. 9 means the top view that the size of ear-hanger 30 is set.
Figure 10 means the figure of the summary of mouth mask manufacturing installation 100.
Figure 11 means the direction-changing device 131 in Figure 10 and keeps the figure of cylinder 141.
Figure 12 is the action specification figure of the changes direction end 134 of the direction-changing device 131 in Figure 11.
Figure 13 means the figure of the situation that each mask main body portion 20 and ear hanging patch band 121b overlap in specified configuration mode.
The specific embodiment
The embodiment of " mouth mask " that below, present invention will be described in detail with reference to the accompanying.At this alleged " mouth mask ", be configured to by wearing in mouth mask wearer face and at least cover its degree of lip-rounding.
Fig. 1 shows the situation while observing the mouth mask 10 of present embodiment from outer surface side, and Fig. 2 shows the situation while observing this mouth mask 10 from inner surface side in addition.At this, the inner surface of mouth mask 10 is defined as to face relative with mouth mask wearer face when wearing masks, the face of a side contrary to inner surface is defined as to the outer surface of mouth mask 10.According to these Fig. 1 and Fig. 2, mouth mask 10 comprises following part: mouth mask wearer's mouth (degree of lip-rounding) and the nose (nasal cavity) of especially take is mask main body portion 20 that main body is covered; Be connected with mask main body portion 20 and for a pair of ear- hanger 30,30 of the ear hooking to mouth mask wearer.This mouth mask 10 is preferably used as the disposable breathing mask of estimated service life one or many, as its purposes, can typically enumerate viral countermeasure, pollen countermeasure of flu etc. etc.This alleged mask main body portion 20 and a pair of ear- hanger 30,30 respectively with the present invention in " mask main body portion " and " ear-hanger " suitable.
As shown in Figure 1, mask main body portion 20 has the planar portions 20a of the flat condition of extending respectively in the 2nd direction 12 of intersecting in the 1st direction 11 and with the 1st direction 11." planar portions " in this alleged planar portions 20a and the present invention is suitable.In addition, this 1st alleged direction 11 and the 2nd direction 12 respectively with the present invention in " the 1st direction " and " the 2nd direction " suitable.In mask main body portion 20, be horizontal wide L1 and vertical wide L2(< L1) rectangular situation under, the 1st direction 11 is also defined as to the horizontal cross direction of mask main body portion 20, in addition the 2nd direction 12 is also defined as to the vertical cross direction of mask main body portion 20.Two end regions 21,21 in the 1st direction 11 of this mask main body portion 20, respectively along the 2nd direction 12 linearly be extended with abutment 22.This abutment 22 is configured to and makes mask main body portion 20 and each ear-hanger 30 bonding part of deposited (also referred to as " welding ") mutually.Deposited as in this situation, can suitably be used based on the deposited of heat or based on hyperacoustic deposited.In addition, the end regions 23 in the 2nd direction 12 of mask main body portion 20, dispose substantially in parallel respectively along the 1st direction 11 linearly two abutments 24,24 of extending.Inside by these abutments 24,24 in mask main body portion 20 forms receiving space 25, in this receiving space 25, contains identical (nose fit) parts 26 of nose that can be out of shape to meet the mode of mouth mask wearer's nose bridge shape.In addition, also can replace each of 22,24 places, above-mentioned abutment deposited or on each deposited basis at 22,24 places, above-mentioned abutment, use the joint based on binding agent.
Mask main body portion 20 has on planar portions 20a extends and many folds (pleat, pleat) 27 of formation along the 1st direction 11.These folds 27 are configured to, at end regions 21, with the state of folding, by abutment 22, engage, therefore can stop the action of the expansion along the 2nd direction 12 at end regions 21 places, and the zone line 28 between can the region, both ends 21,21 in the 1st direction 11 carries out this expansions and moves.This alleged fold 27 and zone line 28 respectively with the present invention in " fold " and " zone line " suitable.
As shown in Figure 2, the ear hanging patch 30a that a pair of ear- hanger 30,30 is engaged by the inner surface side with mask main body portion 20 forms.This ear hanging patch 30a consists of single sheet nonwoven.That is,, in this ear hanging patch 30a, two ear- hangers 30,30 interconnect and extend at grade.In addition, mouth mask 10 is configured to, and when overlooking this mouth mask 10 of observation, ear hanging patch 30a is accommodated in the profile of mask main body portion 20.Thus, can, by making mask main body portion 20 directly engage and manufacture mouth mask with the intersection of each ear-hanger 30, especially when manufacturing mouth mask continuously, easily operate.In addition, owing to forming two ear- hangers 30,30 by single a sheet of ear hanging patch 30a, so can control the amount of parts while manufacturing mouth mask.In this situation, can be the 1st direction 11 of mask main body portion 20 or the length of the 2nd direction 12 and ear hanging patch 30a(ear-hanger 30) the 1st direction 11 or the length structure unanimous on the whole of the 2nd direction 12, or can be also that the 1st direction 11 of mask main body portion 20 or the length of the 2nd direction 12 surpass ear hanging patch 30a(ear-hanger 30) the 1st direction 11 or the structure of the length of the 2nd direction 12.Thus, when overlooking observation mouth mask 10, a pair of ear- hanger 30,30 is accommodated in the profile of mask main body portion 20.
Each ear-hanger 30 of ear hanging patch 30a has by single sheet nonwoven junction surface 31 and the annulus 32 mutually forming integrated, and junction surface 31 via abutment 22 by deposited and engage with the end regions 21 of mask main body portion 20.That is, at end regions 21 joints of mask main body portion 20, there is the junction surface 31 of side's ear-hanger 30, in the region, the other end 21 of mask main body portion 20, engage the junction surface 31 that has the opposing party's ear-hanger 30 in addition.Thus, can simplify the structure of ear-hanger 30 and the joint construction of junction surface 31 and end regions 21.Especially, junction surface 31 is configured in the 2nd direction 12 and in the roughly entire scope of end regions 21, extends and the position deposited with end regions 21 via abutment 22.In this situation, preferably align with two bights (the upper lower corner in Fig. 2) in the 2nd direction 12 at the junction surface 31 of ear-hanger 30 respectively in two bights (the upper lower corner in Fig. 2) in the 2nd direction 12 of the end regions 21 of mouth mask main part 20.
In addition, ear hanging patch 30a is provided with connecting portion 34 at the annulus 32 of side's ear-hanger 30 with the connecting portion office of the annulus 32 of the opposing party's ear-hanger 30.Thus, can realize and in single a sheet of ear hanging patch 30a, make two ear- hangers 30,30 by annulus 32 and interconnective structure.This connecting portion 34 is configured to and makes side's ear-hanger 30 and the opposing party's ear-hanger 30 interconnective coupling part in the profile of mask main body portion 20.Thus, can by connecting portion 34, two ear- hangers 30,30 connected and make to operate under its integrated state in advance.In addition, by arranging the interconnective connecting portion 34 of two ear- hangers 30,30, can easily identify mouth mask 10 for unused state.In addition, this connecting portion 34 is configured to and can is pulled and be dragged the connection that each ear-hanger 30 is removed this connecting portion 34 by use, has the bonding strength lower than regulation tensile load.Therefore, typically, preferably by using, side's annulus 32 and the opposing party's annulus 32 are formed to connecting portion 34 via perforation line or binding agent and interconnective mode etc.Thus, mouth mask wearer can easily remove a pair of ear- hanger 30,30 and prepare to use mouth mask in the connection at connecting portion 34 places.This connecting portion 34 can be the coupling part consisting of one or more, can be also the coupling part along the wire of the 2nd direction 12 extensions.In addition, connecting portion 34 can be also to have to cut off by scissors or cutter etc. the coupling part of the bonding strength of degree for the treatment of.In addition, two ear- hangers 30,30 also can replace the mode that is configured to integrated by single ear hanging patch 30a, and are the mode forming independently of one another.The in the situation that of independent formation, two ear- hangers 30,30 can be with the structure that interconnective state extends at grade by connecting portion, or can be also the structures overlapping at connecting portion place.
About the cross-sectional configuration of the mask main body portion 20 of said structure, with reference to Fig. 3 and Fig. 4.These the 3rd directions 13 shown in the drawings are configured to the direction of intersecting with the 1st direction 11 and the 2nd direction 12 both sides.The 3rd direction 13 is also defined as to mask main body portion 20 or ear hanging patch 30a(ear-hanger 30) the thick direction of sheet or mask main body portion 30 and ear hanging patch 30a(ear-hanger 30) the direction that overlaps.According to Fig. 3, many fold 27 is configured to, and the folding peak of the outer surface side of mask main body portion 20 (also referred to as " broken line " or " pleat peak ") folding peak shape of the inner surface side of lateral buckling and mask main body portion 20 outside upward and downward becomes the mode that folds (also referred to as " bellows type ") of involutory shape.In addition, this shown in Fig. 3 mode of folding can be selected as required and suitably, for example also can adopt the mode that folds as shown in Figure 4, repeatedly fold peak in the outer surface side of mask main body portion 20, or the mode that folds as shown in Figure 5, repeatedly fold peak in the inner surface side of mask main body portion 20.
As shown in Figure 6, the mask main body portion 20 in Fig. 3 also comprises lateral film 20b, intermediate 20c and the inside piece 20d forming by sheet nonwoven, and mask main body portion 20 is the three-layer structure of these sheet materials for overlapping and form successively along the 3rd direction 13.
Intermediate 20c is configured to the filter for dust, bacterium, virus etc. with regulation catching.This intermediate 20c is by formations such as known melting and spraying (MB) nonwoven, and its basic weight is preferably at for example 1～50g/m
2scope in suitably set.The desired gas permeability of mask main body portion 20 can be guaranteed thus, and desired catching can be guaranteed.In addition, also can adopt and use hot-melt adhesive (HMA) to make this intermediate 20c and the integrated structure of lateral film 20b.
On the other hand, material as ear-hanger 30, can use known flexible spunbond (SB) nonwoven, flexible spunbond/microwave/spunbond (SMS) nonwoven, flexible spunbond/film/spun-bonded non-woven fabrics, retractility spunlace non-woven cloth, flexible hot-melt adhesive (HMA) nonwoven etc., the basic weight of this nonwoven is preferably at for example 20～120g/m in addition
2scope in suitably set.Can guarantee thus the desired retractility of ear-hanger 30.
Many the folds 27 that Fig. 7 shows mask main body portion 20 launch the situation of action along the 2nd direction 12.As shown in Figure 7, when using mouth mask, mask main body portion 20 can stop many folds 27 along the expansion action of the 2nd direction 12 at each end regions 21, on the other hand, can carry out many folds 27 along the expansion action (also referred to as " the expansion action of mouth mask expanding unit 20 ") of the 2nd direction 12 at zone line 28.Now, the length along the 2nd direction 12 of each end regions 21 does not expand and end regions 21 is curved shape, and on the other hand, the length L 3 along the 2nd direction 12 of zone line 28 expands and zone line 28 is curved shape.Thus, mask main body portion 20 is the three-dimensional shape of mouth mask wearer side depression, between the inner surface of mask main body portion 20 and mouth mask wearer, forms the degree of lip-rounding space 29 of stipulating.
Fig. 8 shows the situation while observing the mouth mask wearer who wears the mouth mask 10 of using the state shown in Fig. 7 from the side.According to Fig. 8, the annulus 32 of ear-hanger 30 is hooked on mouth mask wearer's ear, and this mouth mask wearer's face is covered by mask main body portion 20 thus.Now, because the end regions 21 of mask main body portion 20 is curved shape, so easily produce gap between this end regions 21 and mouth mask wearer cheek.Therefore,, in order to suppress this gap, the mouth mask 10 of present embodiment has the structure (following, also referred to as " gap suppresses mechanism ") of following explanation.
The rectangular extension > of <
That is, in the mouth mask 10 of present embodiment, gap suppresses mechanism and comprises rectangular extension, this rectangular extension so that the mode that the junction surface 31 of ear-hanger 30 is strip in the 2nd direction 12 in the roughly entire scope of end regions 21 extends form.Thus, wearing while using mouth mask, the tension force producing in annulus 32 acts on junction surface 31, junction surface 31 can be catered to mouth mask wearer's cheek shape and improve the close property with this cheek thus, the boundary portion 41 that especially can be suppressed between end regions 21 and mouth mask wearer face as shown in Figure 8, produces gap.In addition, now, the upper side corner sections at the junction surface 31 of ear-hanger 30 is connected with the upper side corner sections of the end regions 21 of mask main body portion 20, and the lower side corner sections of the lower side corner sections at the junction surface 31 of ear-hanger 30 and the end regions 21 of mask main body portion 20 is connected.Thus, as shown in Figure 8, the boundary portion 42,43 in the both sides of boundary portion 41, can be suppressed at by the upper lower corner at junction surface 31 between end regions 21 and mouth mask wearer face and produce gap.Like this, junction surface 31 that can be by ear-hanger 30 in the 2nd direction 12 boundary portion 41～43 on a large scale in, be suppressed between the end regions 21 of mask main body portion 20 and mouth mask wearer face and produce gap.
And gap suppresses mechanism and comprises specific various sizes configuration part and the bend of structure that makes as follows mask main body portion 20 or ear-hanger 30, can further bring into play gap inhibition thus.
< the 1st size configuration part >
As shown in Figure 9, in the present embodiment, the length that makes the 1st direction 11 at junction surface 31 is a(mm), making the length of distance of the 2nd direction 12 in the regulation ear-hang space 33 in junction surface 31 is b(mm), and to make from the size value of 10mm to 70mm the definite value of selecting be in advance C(mm), in this situation, preferably by so that the ear-hanger 30 that the mode that the relation of b=2a+C is set up is set forms the 1st size configuration part.Thus, by improving junction surface 31 for the effect of catering to of mouth mask wearer's cheek shape, can realize the size of the ear-hanger that can be suppressed at reliably the gap that above-mentioned boundary portion 41～43 produces, set.
< the 2nd size configuration part >
In addition, preferably by so that the ear-hanger 30 that the mode that the length a of the 1st direction 11 at junction surface 31 is the size value below 30mm is set forms the 2nd size configuration part.That is, preferably the junction surface 31 of ear-hanger 30 has the development length in prescribed limit in the 1st direction 11.Thus, on the one hand by increasing length a, obtain being especially suppressed at the action effect in the gap that described boundary portion 41 produces, and, suppress on the other hand to cause 31 places at junction surface to produce fold because length a excessively increases, obtain thus the action effect that can stop outward appearance to worsen.
< the 3rd size configuration part >
In addition, preferably by so that the wide d(mm of the sheet of annulus 32) ear-hanger 30 set for the mode of the size value of 10mm to 30mm forms the 3rd size configuration part.That is the sheet that, preferably the annulus 32 of ear-hanger 30 has in prescribed limit is wide.Thus, obtaining on the one hand stoping to mouth mask wearer brings the wide d of sheet of annulus 32 to seem the action effect of the impression that meticulous and ear may pain, and, obtain on the other hand stoping the wide d of sheet of annulus 32 to cross action effect thick and that cause outward appearance to worsen.
< the 4th size configuration part >
In addition, preferably by so that the length L 1(mm of the 1st direction 11) the mask main body portion 20 that sets for the mode of the size value of 100mm to 180mm forms the 4th size configuration part.That is, preferably mouth mask main part 20 has the development length in prescribed limit in the 1st direction 11.Thus, obtain on the one hand stoping the undersized uneasy action effect of feeling that brings the 1st direction 11 of mask main body portion 20 to mouth mask wearer, and, obtain on the other hand stoping mask main body portion 20 excessive and produce the action effect that gap or suitable sense worsen in the 1st direction 11, obtain in addition the action effect that can stop outward appearance to worsen.
< the 5th size configuration part >
In addition, preferably by so that the length L 2(mm of the 2nd direction 12) the mask main body portion 20 that sets for the mode of the size value of 70mm to 100mm forms the 5th size configuration part.That is, preferably mouth mask main part 20 has the development length in prescribed limit in the 2nd direction 12.Thus, obtain on the one hand stoping the undersized uneasy action effect of feeling that brings the 2nd direction 12 of mask main body portion 20 to mouth mask wearer, and, obtain on the other hand stoping mask main body portion 20 excessive and produce the action effect that gap or suitable sense worsen in the 2nd direction 12, obtain in addition the action effect that can stop outward appearance to worsen.
< the 6th size configuration part >
In addition, preferably by so that many folds 27 move the length of run L3(mm along the 2nd direction 12 of the zone line 28 while launching by expansion) the mask main body portion 20 that sets for the mode of the size value of 135mm to 175mm forms the 6th size configuration part.That is, preferably mouth mask main part 20 forms and has fold 27 in the mode of launching with the length of run in prescribed limit along the 2nd direction 12.Thus, obtain with respect to the suitable sense of mouth mask wearer face, can suppressing the action effect in gap by improving mask main body portion 20.
< bend >
Mask main body portion 20 preferably has bend, and end regions 21 bendings along with the expansion action of many folds 27 at zone line 28 places suppress the gap of junction surface 31 and mouth mask wearer face thus.The end regions 21 that the mode that length L 2 along the 2nd direction 12 that this bend mode that typically radius of curvature when with bending increases is relatively set or during with bending reduces is relatively set forms.Thus, in the situation that the end regions 21 of mask main body portion 20 bends while wearing masks, improve end regions 21 with respect to the effect of catering to of mouth mask wearer's cheek shape, can suppress by this bending the generation in gap thus.In addition, this bend is preferably, in the situation that the radius of curvature while making end regions 21 above-mentioned crooked is R(mm), by so that the length L 2(mm along the 2nd direction 12 of end regions 21) with respect to the ratio (L2/R) of this radius of curvature, be that the end regions 21 that the mode of 2 to 3.5 value is set forms.Thus, can realize the suitable size of bend and set, be i.e. the produced gap in the situation that the end regions that this bend can be suppressed at mask main body portion while wearing masks bends.
Manufacturing installation and the manufacture method of the mouth mask 10 of said structure are described referring to Figure 10～Figure 13.
Figure 10 shows the summary of mouth mask manufacturing installation 100.This manufacturing installation 100 comprises following part: lateral film feedway 101, inside piece feedway 102, intermediate feedway 103, sheet coincidence arrangement 104, the identical insertion apparatus 105 of nose, the device 106 that folds, trimming device 107, ear hanging patch feedway 121, blanking apparatus 122, direction-changing device 131, maintenance cylinder 141, engagement device 151.In this mouth mask manufacturing installation 100, also can suitably omit above-mentioned each structural element that forms this device, or also can increase other structural elements.
Lateral film feedway 101 is configured to the device of the lateral film band 101a for preparing and supply with the bar-shape that is used to form above-mentioned lateral film 20b.Similarly, inside piece feedway 102 is configured to the device of the inside piece band 102a for preparing and supply with the bar-shape that is used to form above-mentioned inside piece 20d, and intermediate feedway 103 is configured to the device of the intermediate band 103a for preparing and supply with the bar-shape that is used to form above-mentioned intermediate 20c in addition.Sheet coincidence arrangement 104 is configured to the device that is used to form to sandwich outside the laminates band 104a of the three-layer structure that the mode of intermediate band 103a is laminated between lateral belt 101a and inside piece band 102a and transports this laminates band 104a.The nose insertion apparatus 105 that coincide is configured to for forming the identical parts 26(of above-mentioned nose with reference to Fig. 1) the insertion parts 105a of use is inserted into the device of the receiving space of laminates band 104a.The laminates band 104a that is inserted with insertion parts 105a carries out the processing that folds of fold 27 by the device 106 that folds, then by trimming device 107, be cut into independently mask main body portion 20.Then the direction that each mask main body portion 20 stipulates by direction-changing device 131 is changed, and then is held cylinder 141 maintenances and transports to engagement device 151.
As mentioned above, to from lateral film feedway 101, inside piece feedway 102 and intermediate feedway 103 are via sheet coincidence arrangement 104, the nose insertion apparatus 105 that coincide, device 106 folds, trimming device 107 and direction-changing device 131 are to keeping cylinder 141 these serial equipments to control to transport step (the 1st transports step), prepare the above stretchy mask main body of high prolonging direction (the 2nd direction 12 in Fig. 1) portion 20 of intersecting at the low prolonging direction (the 1st direction 11 in Fig. 1) with regulation, and this mask main body portion 20 is transported along the low prolonging direction (the 1st direction 11 in Fig. 1) of this mask main body portion 20.This transports step and " the 1st transports step " of the present invention is suitable.
On the other hand, ear hanging patch feedway 121 is configured to prepare and supply with and is used to form a pair of ear-hanger 30,30 of a plurality of ear hanging patch 30a() the device of ear hanging patch band 121a of bar-shape.That is, this ear hanging patch band 121a comprises multipair ear-hanger 30,30.Ear hanging patch band 121a is configured to the non-woven fabric plate of comparing with its length bearing of trend (also referred to as " low prolonging direction ") easily in the upper elongation of direction (also referred to as " high prolonging direction ") intersecting with this length bearing of trend.This ear hanging patch band 121a is transported and is punched processing by blanking apparatus 122 along its low prolonging direction.Blanking apparatus 122 consists of clicker press machine 123 and idler pulley 125.Clicker press machine 123 remains on sheet by suction device (omitting diagram) by ear hanging patch band 121a and keeps on face 124, and keep the convex stamping-out sword rotary push of face 124 on the cylinder surface 126 of idler pulley 125 sheet, thus this ear hanging patch band 121a is carried out to stamping-out processing.Particularly, by this stamping-out, process, the part except the position suitable with ear-hanger 30 in stamping-out ear falling lacing film band 121a, forms comprising a plurality of ear hanging patch 30a, comprise the ear hanging patch band 121b of multipair ear-hanger 30 in Fig. 2 thus.Then, implement this ear hanging patch band 121b after stamping-out is processed be held mask main body portion 20 that cylinder 141 keeps by together with to engagement device 151, transport.
As mentioned above, to controlling to transport step (the 2nd transports step) from ear hanging patch feedway 121 via blanking apparatus 122 to engagement device 151 these serial equipments, the upper stretchy ear hanging patch band 121b(of high prolonging direction (the 1st direction 11 in Fig. 2) for preparing to intersect at the low prolonging direction (the 2nd direction 12 in Fig. 1) with regulation comprises the ear hanging patch band of multipair ear-hanger 30), and this ear hanging patch band 121b is transported along the low prolonging direction (the 2nd direction 12 in Fig. 1) of ear-hanger 30.This " the 2nd transports step " of transporting in step and the present invention is suitable.
Then, each mask main body portion 20 imports to continuously in engagement device 151 and with ear hanging patch band 121b and engages together with ear hanging patch band 121b.That is, control this engagement device 151 to carry out engagement step, that is, the mask main body portion 20 transporting and the ear hanging patch band 121b(that transports comprised to the non-woven fabric plate of multipair ear-hanger 30 in the above-mentioned the 1st transports step in the above-mentioned the 2nd transports step) be engaged with each other.This engagement step can be carried out simultaneously and complete with the step of transporting of mask main body portion 20 and ear hanging patch band 121b, or also can transport step with this and separate." engagement step " in this engagement step and the present invention is suitable.Then, the various final post processings such as processing that enforcement is cut unnecessary exposed portions serve, make the mouth mask 10 in the Fig. 1 consisting of mask main body portion 20 and a pair of ear-hanger 30 thus.
About the concrete structure of above-mentioned direction-changing device 131 and maintenance cylinder 141, with reference to Figure 11.According to Figure 11, direction-changing device 131 has: the rotary body 132 that is rotated action along arrow 130 directions (counterclockwise) in figure; With a plurality of (being 12 in Figure 11) changes direction end 134 being arranged on respectively via bolster 133 on the outer peripheral face of this rotary body 132.All directions converter section 134 is keeping mask main body portion 20 attracting holdings around bolster 133, to be rotated action under the state on face 135 in sheet by suction device (omitting diagram), carry out thus the direction conversion process of this mask main body portion 20, and along with the spinning movement of rotary body 132 is transported this mask main body portion 20 to maintenance cylinder 141 sides.Keep cylinder 141 to there is the rotary body 142 that is rotated action along arrow 140 directions (clockwise) in figure, by suction device (omitting diagram), a plurality of mask main body portion 20 transporting from direction-changing device 131 is remained on sheet maintenance face 142 and carries out spinning movement.
Yet each mask main body portion 20 is due to the impact of fold 27 grades, compare with the 1st direction 11 easily and extend in the 2nd direction 12, in the time of can being susceptible to thus transporting when manufacturing mouth mask, this mask main body portion 20 deforms, the unfavorable condition of distortion, dislocation etc.At this, mask main body portion 20 is configured to, and the 1st direction 11 in Fig. 1 is the relatively low low prolonging direction of elongation degree, and the 2nd direction 12 in Fig. 1 is the high prolonging direction that elongation degree is relatively high.On the other hand, each ear-hanger 30 is configured to, and the 2nd direction 12 in Fig. 2 is the relatively low low prolonging direction of elongation degree, and the 1st direction 11 in Fig. 2 is the high prolonging direction that elongation degree is relatively high.In order to suppress above-mentioned unfavorable condition, this mask main body portion 20 need to be transported along compare the 1st direction 11 that is difficult to extend with the 2nd direction 12.On the other hand, when each mask main body portion 20 engages with ear hanging patch band 121b, need so that the high prolonging direction of the low prolonging direction of this mask main body portion 20 and ear hanging patch band 121b mode unanimous on the whole, configure as shown in Figure 2 mask main body portion 20 and a pair of ear-hanger 30.
Therefore, in the present embodiment, substantially make the above-mentioned the 1st to transport the direction that the carriage direction of each mask main body portion 20 in step is the low prolonging direction (the 1st direction 11 in Fig. 1) along this mask main body portion 20.Thus, during transporting when manufacturing mouth mask, can suppress that mask main body portion 20 deforms, distortion, dislocation etc., therefore, the operation while easily manufacturing mouth mask.On the other hand, before the above-mentioned engagement step that each mask main body portion 20 and ear hanging patch band 121b are engaged with each other, by direction-changing device 131, change the relative position of each mask main body portion 20 and ear hanging patch band 121b, more specifically the carriage direction of each mask main body portion 20 is changed to the direction along its high prolonging direction from the direction along its low prolonging direction.Thus, before engagement step, so that the low prolonging direction of mask main body portion 20 and ear hanging patch band 121b(ear-hanger 30) high prolonging direction mode unanimous on the whole change mask main body portion 20 and ear hanging patch band 121b(ear-hanger 30) relative position." relative position change step " in this step of therefore, carrying out based on direction-changing device 131 and the present invention is suitable.In addition, also can be configured to, replace ear hanging patch band 121b and use above-mentioned ear hanging patch 30a, and the carriage direction of this ear hanging patch 30a or mask main body portion 20 is changed to the direction along its high prolonging direction from the direction along its low prolonging direction, change thus the relative position of mask main body portion 20 and ear-hanger 30.
At this, about the concrete processing of all directions converter section 134 in above-mentioned direction-changing device 131, with reference to Figure 12.In Figure 12, (a) in figure illustrates the situation that changes direction end 134 is positioned at 12 positions, and (b) in figure illustrates the situation that changes direction end 134 is positioned at 9 positions, and (c) in figure illustrates the situation that changes direction end 134 is positioned at 6 positions.According to Figure 12, all directions converter section 134 is being rotated the process of action along arrow 130 directions via a position, 9 positions to 6 (lower dead center) from 12 positions (top dead centre) around rotary body 132, the implementing direction conversion process by carry out clockwise roughly 90 degree spinning movements centered by bolster 133.Thus, the sheet that remains on all directions converter section 134 keeps mask main body portion 20 on face 135 90-degree rotation roughly on its sheet material extended surface.All directions converter section 134, when spinning movement to 6 position (lower dead center), is paid each mask main body portion 20 to maintenance cylinder 141 top-cross.Then, all directions converter section 134 is being removed under the state that keeps each mask main body portion 20, around rotary body 132, from 6 positions (top dead centre), via a position, 3 positions to 12 (lower dead center), along arrow 130 directions, be rotated action, and carry out clockwise 90 degree spinning movements centered by bolster 133.Like this, all directions converter section 134 carries out the maintenance of ensuing mask main body portion 20 by spinning movement to 12 position (top dead centre) again.
Situation about overlapping in specified configuration mode about mask main body portion 20 and ear hanging patch band 121b, with reference to Figure 13.According to Figure 13, at the sheet that keeps cylinder 141, keep on face 142, the throughput direction (arrow 140 directions) that each mask main body portion 20 intersects along the bearing of trend with fold 27, the high prolonging direction along this mask main body portion 20 is transferred.On the other hand, at the sheet of clicker press machine 123, keep on face 124, ear hanging patch band 121b is along the throughput direction (arrow 120 directions) intersecting with the closure of a pair of ear-hanger 30, along this ear hanging patch band 121b(ear-hanger 30) low prolonging direction be transferred.Thus, each mask main body portion 20 and ear hanging patch band 121b are being configured to low prolonging direction and the ear hanging patch band 121b(ear-hanger 30 of mask main body portion 20) high prolonging direction configuration status unanimous on the whole under overlap, under this configuration status, directly to engagement device 151, transport and be engaged with each other.Therefore, according to present embodiment, can be after mask main body portion 20 and ear hanging patch band 121b be transported along the direction that is difficult to separately to extend, make low prolonging direction and the ear hanging patch band 121b(ear-hanger 30 of mask main body portion 20) high prolonging direction state unanimous on the whole under, mask main body portion 20 and ear hanging patch band 121b are engaged with each other.
In above-mentioned manufacture method, recorded at mask main body portion 20 and ear-hanger 30(ear hanging patch band 121b) while engaging, make these mask main body portions 20 and ear-hanger 30 both sides move to change the situation of both relative positions, but can be also in the present invention, by making ear-hanger 30 move or make mask main body portion 20 move to change both relative positions with respect to the ear-hanger 30 of stationary state with respect to the mask main body portion 20 of stationary state.
(other embodiments)
In addition, the present invention is not limited to above-mentioned embodiment, can consider various application and distortion.For example, also can practice the following mode of above-mentioned embodiment.
In the above-described embodiment, recorded the situation that makes mask main body portion 20 be the three-layer structure that formed by three-layer tablet shape nonwoven, but in the present invention, about quantity, kind, the stacked number of sheet nonwoven, can select as required and suitably.
In addition, in the above-described embodiment, recorded take and used once or used repeatedly the mouth mask as the disposable type of target, but can, at the mouth mask of the type of rear Reusabilities such as washing, also can be suitable for the present invention for the material by suitable selection mask main body portion 20 and ear-hanger 30.
In the situation that the record based on above-mentioned embodiment and various variation in the present invention, can adopt following mode.
(mode 1)
Can take following mode, a kind of manufacture method of mouth mask, this mouth mask has mask main body portion and the ear-hanger being connected with above-mentioned mask main body portion, and the manufacture method of above-mentioned mouth mask is characterised in that, comprises the following steps:
The 1st transports step, stretchy mask main body portion on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and above-mentioned mask main body portion is transported along the low prolonging direction of this mask main body portion;
The 2nd transports step, stretchy ear-hanger on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and the low prolonging direction along this ear-hanger transports by above-mentioned ear-hanger;
Engagement step, is engaged with each other the above-mentioned mask main body portion transporting in the above-mentioned the 1st transports step and the above-mentioned ear-hanger transporting in the above-mentioned the 2nd transports step; With
Relative position change step, before above-mentioned engagement step, so that the low prolonging direction of above-mentioned mask main body portion and the high prolonging direction mode unanimous on the whole of above-mentioned ear-hanger change the relative position of above-mentioned mask main body portion and above-mentioned ear-hanger.
(mode 2)
Can take following mode, the manufacture method of the mouth mask as described in mode 1, is characterized in that,
Above-mentioned relative position change step is following steps: the carriage direction of the one party of above-mentioned mask main body portion and above-mentioned ear-hanger, from the direction along its low prolonging direction to the direction conversion along its high prolonging direction, is changed to the relative position of above-mentioned mask main body portion and above-mentioned ear-hanger thus.
(mode 3)
Can take following mode, the manufacture method of the mouth mask as described in mode 2, is characterized in that,
Above-mentioned mask main body portion is configured to sheet,
Above-mentioned relative position change step is following steps: the above-mentioned mask main body portion that makes to transport in the above-mentioned the 1st transports step 90-degree rotation roughly on its sheet material extended surface, thus by the carriage direction of this mask main body portion from the direction along its low prolonging direction to the direction conversion along its high prolonging direction.
(mode 4)
Can take following mode, a kind of mouth mask, the manufacture method in pass-through mode 1 to 3 described in any one and making, is characterized in that,
Above-mentioned mask main body portion and above-mentioned ear-hanger form by sheet nonwoven,
Above-mentioned mask main body portion is configured to, and above-mentioned ear-hanger is by deposited and engage with the end regions on the low prolonging direction of this mask main body portion, and the low prolonging direction of this mask main body portion and the high prolonging direction of above-mentioned ear-hanger are unanimous on the whole thus.
(mode 5)
Can take following mode, the mouth mask as described in mode 4, is characterized in that,
Above-mentioned mask main body portion has zone line between the region, both ends on the low prolonging direction of this mask main body portion and extends and the fold that forms along the low prolonging direction of this mask main body portion at above-mentioned zone line, can carry out above-mentioned fold along the expansion action of the high prolonging direction of this mask main body portion at above-mentioned zone line, this mask main body portion becomes the structure of easily extending on its high prolonging direction thus.
(mode 6)
Can take following mode, a kind of mouth mask, has mask main body portion and the ear-hanger being connected with above-mentioned mask main body portion, it is characterized in that,
Above-mentioned mask main body portion is formed by sheet nonwoven, and has in the 2nd direction of intersecting in the 1st direction of regulation and with above-mentioned the 1st direction the planar portions of extension and the end regions in above-mentioned the 1st direction respectively,
Above-mentioned ear-hanger is formed by sheet nonwoven, and by deposited and engage with above-mentioned end regions,
Above-mentioned mouth mask is following structure: compare above-mentioned mask main body portion with above-mentioned the 1st direction and easily in above-mentioned the 2nd direction, extend, and compare above-mentioned ear-hanger with above-mentioned the 2nd direction and easily in above-mentioned the 1st direction, extend.
(mode 7)
Can take following mode, the mouth mask as described in mode 6, is characterized in that,
Above-mentioned mask main body portion has zone line between the region, both ends in above-mentioned the 1st direction and extends and the fold that forms along above-mentioned the 1st direction at above-mentioned zone line, can carry out above-mentioned fold along the expansion action of above-mentioned the 2nd direction at above-mentioned zone line, become thus and compare the structure of easily extending with above-mentioned the 1st direction in above-mentioned the 2nd direction.
(mode 8)
Can take following mode, the manufacture method of the mouth mask as described in any one in mode 1 to 3, is characterized in that,
Above-mentioned mask main body portion for configuring the structure that intermediate forms between lateral film and inside piece, the above-mentioned the 1st transports the laminates band that step comprises the steps: to form three-layer structure, and this laminates band is cut into independently above-mentioned mask main body portion, the laminates band of this three-layer structure sandwiches the intermediate band of the bar-shape that is used to form above-mentioned intermediate with the lateral film band and being used to form being used to form the bar-shape of above-mentioned lateral film mode between the inside piece band of bar-shape of above-mentioned inside piece is laminated.
(mode 9)
Can take following mode, the manufacture method of the mouth mask as described in mode 8, is characterized in that,
The above-mentioned the 1st transports step comprises the steps: insertion parts to be inserted in the receiving space of above-mentioned laminates band, and wherein this insertion parts is used to form the identical parts of nose that can be out of shape to meet the mode of mouth mask wearer's nose bridge shape.
(mode 10)
Can take following mode, the manufacture method of the mouth mask as described in mode 8 or 9, is characterized in that,
The above-mentioned the 1st transports step comprises the steps: to form on above-mentioned laminates band the fold extending along prescribed direction.
(mode 11)
Can take following mode, the manufacture method of the mouth mask as described in any one in mode 1 to 3, is characterized in that,
The above-mentioned the 2nd transports the ear hanging patch band that step comprises the steps: to transport the bar-shape that comprises multipair above-mentioned ear-hanger.
(mode 12)
Can take following mode, the manufacture method of the mouth mask as described in mode 11, is characterized in that,
The above-mentioned the 2nd transports step comprises the steps: that stamping-out falls the part except the position suitable with above-mentioned ear-hanger in above-mentioned ear hanging patch band.
(mode 13)
Can take following mode, the manufacture method of the mouth mask as described in mode 3, is characterized in that,
Above-mentioned relative position change step is following steps: under the state on the sheet maintenance face of changes direction end by above-mentioned mask main body portion attracting holding, make above-mentioned changes direction end carry out 90 degree spinning movements around the bolster of regulation, make thus above-mentioned mask main body portion 90-degree rotation roughly on its sheet material extended surface.
(mode 14)
Can take following mode, the mouth mask as described in mode 6 or 7, is characterized in that,
An end regions in above-mentioned the 2nd direction of above-mentioned mask main body portion is provided with can be to meet nose that the mode of mouth mask wearer's nose bridge shape the be out of shape parts that coincide.
(mode 15)
Can take following mode, the mouth mask as described in mode 6 or 7, is characterized in that,
Above-mentioned ear-hanger has: junction surface, and it is strip in roughly entire scope at above-mentioned end regions and extends in above-mentioned the 2nd direction, and engages with this end regions; And annulus, itself and above-mentioned junction surface integrated ground form, and form ear-hang space together with above-mentioned junction surface.
(mode 16)
Can take following mode, the mouth mask as described in mode 15, is characterized in that,
Align with two bights in above-mentioned the 2nd direction at the above-mentioned junction surface of above-mentioned ear-hanger respectively in two bights in above-mentioned the 2nd direction of the above-mentioned end regions of above-mentioned mask main body portion.
(mode 17)
Can take following mode, the mouth mask as described in mode 15 or 16, is characterized in that,
The stamping-out processing that above-mentioned ear-hanger is undertaken by the stamping-out parts based on having with above-mentioned ear-hang space corresponding shape forms.
(mode 18)
Can take following mode, the mouth mask as described in mode 6 or 7, is characterized in that,
Region, both ends in above-mentioned the 1st direction of above-mentioned ear-hanger and above-mentioned mask main body portion engages respectively,
Overlook while observing this mouth mask, two ear-hangers that engage with region, above-mentioned both ends are accommodated in the profile of above-mentioned mask main body portion.
(mode 19)
Can take following mode, the mouth mask as described in mode 18, is characterized in that,
Have and make above-mentioned two ear-hangers interconnective connecting portion in the profile of above-mentioned mask main body portion.
(mode 20)
Can take following mode, the mouth mask as described in mode 19, is characterized in that,
There is a sheet of ear hanging patch of list engaging in the mode in overlooking the profile that is accommodated in above-mentioned mask main body portion while observing this mouth mask,
Above-mentioned ear hanging patch is configured to above-mentioned two ear-hangers so that interconnective state extends at grade by above-mentioned connecting portion, is accommodated in the profile of above-mentioned mask main body portion overlooking above-mentioned two ear-hangers while observing this mouth mask thus.
(mode 21)
Can take following mode, the mouth mask as described in mode 20, is characterized in that,
Above-mentioned ear hanging patch is the interconnective structure of above-mentioned annulus that makes above-mentioned annulus and the above-mentioned ear-hanger of the opposing party of the above-mentioned ear-hanger of a side, in this connecting portion office, is provided with above-mentioned connecting portion.
(mode 22)
Can take following mode, the mouth mask as described in any one in mode 19 to 21, is characterized in that,
Above-mentioned connecting portion is configured to and can is pulled and be dragged the connection that each ear-hanger is removed this connecting portion by use.
(mode 23)
Can take following mode, the mouth mask as described in any one in mode 19 to 22, is characterized in that,
Above-mentioned connecting portion consists of one or more tie points.
Description of reference numerals
10 mouth masks
11 the 1st directions
12 the 2nd directions
13 the 3rd directions
20 mask main body portions
20a planar portions
20b lateral film
20c intermediate
20d inside piece
21 end regions
22 abutments
23 end regions
24 abutments
25 receiving spaces
The 26 noses parts that coincide
27 folds
28 zone lines
29 degree of lip-rounding spaces
30 ear-hangers
30a ear hanging patch
31 junction surfaces
32 annulus
33 ear-hang spaces
41,42,43 boundary portion
100 mouth mask manufacturing installations
101 lateral film feedwaies
101a lateral film band
102 inside piece feedwaies
102a inside piece band
103 intermediate feedwaies
103a intermediate band
104 coincidence arrangements
104a laminates band
The 105 noses insertion apparatus that coincide
105a insertion parts
106 devices that fold
107 trimming devices
121 ear hanging patch feedwaies
121a, 121b ear hanging patch band
122 blanking apparatus
123 clicker press machines
124 maintenance faces
125 idler pulleies
126 cylinder surfaces
131 direction-changing devices
132 rotary bodies
133 bolsters
134 changes direction ends
135 maintenance faces
141 keep cylinder
142 maintenance faces
151 engagement devices
Claims (7)
1. a manufacture method for mouth mask, this mouth mask has mask main body portion and the ear-hanger being connected with described mask main body portion, and the manufacture method of described mouth mask is characterised in that, comprises the following steps:
The 1st transports step, stretchy mask main body portion on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and described mask main body portion is transported along the low prolonging direction of this mask main body portion;
The 2nd transports step, stretchy ear-hanger on the high prolonging direction of preparing to intersect at the low prolonging direction with regulation, and the low prolonging direction along this ear-hanger transports by described ear-hanger;
Engagement step, is engaged with each other the described mask main body portion transporting in the described the 1st transports step and the described ear-hanger transporting in the described the 2nd transports step; With
Relative position change step, before described engagement step, so that the low prolonging direction of described mask main body portion and the high prolonging direction mode unanimous on the whole of described ear-hanger change the relative position of described mask main body portion and described ear-hanger.
2. the manufacture method of mouth mask as claimed in claim 1, is characterized in that,
Described relative position change step is following steps: the carriage direction of the one party of described mask main body portion and described ear-hanger, from the direction along its low prolonging direction to the direction conversion along its high prolonging direction, is changed to the relative position of described mask main body portion and described ear-hanger thus.
3. the manufacture method of mouth mask as claimed in claim 2, is characterized in that,
Described mask main body portion is configured to sheet,
Described relative position change step is following steps: the described mask main body portion that makes to transport in the described the 1st transports step 90-degree rotation roughly on its sheet material extended surface, thus by the carriage direction of this mask main body portion from the direction along its low prolonging direction to the direction conversion along its high prolonging direction.
4. a mouth mask, makes by the manufacture method described in any one in claims 1 to 3, it is characterized in that,
Described mask main body portion and described ear-hanger form by sheet nonwoven,
Described mask main body portion is configured to, and described ear-hanger is by deposited and engage with the end regions on the low prolonging direction of this mask main body portion, and the low prolonging direction of this mask main body portion and the high prolonging direction of described ear-hanger are unanimous on the whole thus.
5. mouth mask as claimed in claim 4, is characterized in that,
Described mask main body portion has zone line between the region, both ends on the low prolonging direction of this mask main body portion and extends and the fold that forms along the low prolonging direction of this mask main body portion at described zone line, can carry out described fold along the expansion action of the high prolonging direction of this mask main body portion at described zone line, this mask main body portion becomes the structure of easily extending on its high prolonging direction thus.
6. a mouth mask, has mask main body portion and the ear-hanger being connected with described mask main body portion, it is characterized in that,
Described mask main body portion is formed by sheet nonwoven, and has in the 2nd direction of intersecting in the 1st direction of regulation and with described the 1st direction the planar portions of extension and the end regions in described the 1st direction respectively,
Described ear-hanger is formed by sheet nonwoven, and by deposited and engage with described end regions,
Described mouth mask is following structure: compare described mask main body portion with described the 1st direction and easily in described the 2nd direction, extend, and compare described ear-hanger with described the 2nd direction and easily in described the 1st direction, extend.
7. mouth mask as claimed in claim 6, is characterized in that,
Described mask main body portion has zone line between the region, both ends in described the 1st direction and extends and the fold that forms along described the 1st direction at described zone line, can carry out described fold along the expansion action of described the 2nd direction at described zone line, become thus and compare the structure of easily extending with described the 1st direction in described the 2nd direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-086758 | 2011-04-08 | ||
| JP2011086758A JP5762804B2 (en) | 2011-04-08 | 2011-04-08 | Mask manufacturing method, mask |
| PCT/JP2012/059572 WO2012137944A1 (en) | 2011-04-08 | 2012-04-06 | Mask manufacturing method, and mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103561821A true CN103561821A (en) | 2014-02-05 |
| CN103561821B CN103561821B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280024882.4A Active CN103561821B (en) | 2011-04-08 | 2012-04-06 | The manufacture method of mask, mask |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5762804B2 (en) |
| KR (1) | KR20140033032A (en) |
| CN (1) | CN103561821B (en) |
| WO (1) | WO2012137944A1 (en) |
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| CN111296975A (en) * | 2020-02-25 | 2020-06-19 | 广东金悦来自动化设备有限公司 | Mask manufacturing process and mask |
| CN111227374A (en) * | 2020-03-19 | 2020-06-05 | 深圳市六方吉星科技有限公司 | Automatic device for efficiently producing safe easily-torn mask and production method thereof |
| CN111329152A (en) * | 2020-03-28 | 2020-06-26 | 芜湖悠派护理用品科技股份有限公司 | Rapid mask production method |
| CN114504147A (en) * | 2020-11-16 | 2022-05-17 | 织创流行科技控股有限公司 | Gauze mask made of knitted fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5762804B2 (en) | 2015-08-12 |
| CN103561821B (en) | 2017-03-15 |
| WO2012137944A1 (en) | 2012-10-11 |
| JP2012217651A (en) | 2012-11-12 |
| KR20140033032A (en) | 2014-03-17 |
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