CN209490152U - Urine absorption pad and underpants - Google Patents
Urine absorption pad and underpants Download PDFInfo
- Publication number
- CN209490152U CN209490152U CN201821533061.4U CN201821533061U CN209490152U CN 209490152 U CN209490152 U CN 209490152U CN 201821533061 U CN201821533061 U CN 201821533061U CN 209490152 U CN209490152 U CN 209490152U
- Authority
- CN
- China
- Prior art keywords
- ribbon
- shaped members
- fiber
- underpants
- urine absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to urine absorption pad and underpants, the urine absorption pad and underpants that can prevent urine from oozing out.Urine absorption pad (3) includes diffusion sheet (30), flashing (50), water absorbent sheet (40), ribbon-shaped members (60), at least one fiber that ribbon-shaped members (60) are mixed with polyurethane fiber and select from natural fiber or chemical fibre, with hydrophobicity and retractility, in the state of making 105% or more extensibility of its length direction, ribbon-shaped members are sewn the width direction both ends of the piece after stacking.
Description
Technical field
The utility model relates to a kind of corresponding unexpected light incontinence or the urine absorption pads and underpants of incontinence.
Background technique
In the prior art, the underwear as processing incontinence, such as have Japanese Unexamined Patent Publication 2002-360621 bulletin (patent
Document 1) and Japanese Unexamined Patent Publication 2005-137617 bulletin (patent document 2) disclose content.
Patent document 1 discloses a kind of diaper, implements hydrophobic add around absorbing to be sewed with to a circle around sheet element
The band-like cloth of work or waterproof processing is provided with urine collecting portion in two sides of contact both legs root.
Patent document 2 discloses a kind of diaper, is carried out with waterproofness or hydrophobic band-like cloth to around absorbing sheet
Sewing, and the elastic string with retractility is sewed in the state of in elongation.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2002-360621 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2005-137617 bulletin.
Utility model content
Utility model technical problems to be solved
In the diaper of patent document 1,2, although to implement the week that the band-like cloth of hydrophobic processing is centered around absorbing sheet
It encloses, but needs to sew band-like cloth in absorbing sheet.The case where being oozed out accordingly, there exist urine from the suture of band-like cloth.
The utility model is to generate to solve the above-mentioned problems, and its purpose is to provide one kind to prevent urine from seeping
Urine absorption pad and underpants out.
Solve the means of technical problem
The urine absorption pad of one form of the utility model is the urine absorption pad for being installed in the inside of underpants cloth；Its
Feature be include the diffusion sheet for contacting the body of wearer, the flashing of the inside for contacting underpants cloth, configuration in diffusion sheet and
Water absorbent sheet and ribbon-shaped members between flashing；The ribbon-shaped members have hydrophobicity and retractility, make its length side
To extensibility be 105% or more in the state of, ribbon-shaped members are sewn the diffusion sheet after stacking, flashing and water absorbent sheet
Width direction both ends；Ribbon-shaped members be mixed with polyurethane fiber and selected from natural fiber or chemical fibre at least one
Kind fiber；The containing ratio of the polyurethane fiber of ribbon-shaped members is 3% or more and 35% or less under Reference mass；Polyurethane
The fiber number of fiber is 20 daniers or more and 60 daniers or less.
Urine absorption pad is mounted on the inside of underpants cloth by the underpants of one form of the utility model.
Utility model effect
According to the utility model, it is capable of providing a kind of urine absorption pad and underpants for preventing urine from oozing out.
Detailed description of the invention
Fig. 1 is the main view for indicating the underpants of the embodiments of the present invention.
Fig. 2 is the main view for indicating to be installed on the urine absorption pad of the inside of underpants cloth.
Fig. 3 is the Ning section for indicating the structure of underpants of the embodiments of the present invention.
Fig. 4 is the schematic diagram for taking out the ribbon-shaped members in the embodiments of the present invention and being indicated.
Fig. 5 is the schematic diagram for the suture that amplification indicates ribbon-shaped members.
Fig. 6 is the figure for showing schematically the method for elongation of confirmation ribbon-shaped members.
Fig. 7 is the flow chart for indicating the manufacturing method of underpants of the embodiments of the present invention.
Description of symbols
It is 1 underpants, 2 underpants clothes, 3 urine absorption pads, 21 crotches, 30 diffusion sheets, 40 water absorbent sheets, 50 flashings, 60 band-like
Ribbon-shaped members, 61 sutures, 101 top intermediate plates, 102 lower part intermediate plates, 103 weights before and after component, 60a or so ribbon-shaped members, 60b
Object, 160 ribbon-shaped members.
Specific embodiment
The embodiments of the present invention is described in detail referring to the drawings.In addition, in the accompanying drawings to same or equivalent
Part assigns identical appended drawing reference, does not explain over and over again to it.
The related underpants > of <
As shown in Figure 1, underpants 1 include the urine absorption pad 3 of underpants cloth 2 with the inside for being mounted on underpants cloth 2.Urine
Absorption pad 3 is sewn in underpants 1.The crotch 21 of underpants cloth 2 is for example formed by waterproof cloth band.Underpants cloth 2 shown in FIG. 1 is
Women's panties are formed by shape identical with the underpants that wearer usually uses and cloth.
The related urine absorption of < pads >
Referring further to Figure 2, Fig. 3 illustrates urine absorption pad 3.Length direction shown in arrow A1 by Fig. 2 is known as front and back
Width direction shown in arrow A2 is known as left and right directions by direction.Up and down direction shown in arrow A3 by Fig. 3 is known as thickness side
To.
Referring to Fig. 3, urine absorption pad 3 includes the diffusion sheet 30 of contact wearer's body, contacts the anti-of 2 the inside of underpants cloth
Water piece 50, water absorbent sheet 40 of the configuration between the diffusion sheet 30 and flashing 50, be sewn in described 30 be laminated,
40, a pair of of ribbon-shaped members 60 at 50 width direction both ends.
Diffusion sheet 30 is the knitwear material of the material, such as polyesters that spread urine and pass through.For diffusion sheet 30
The high functional fabric of quick-dry type " FIELDSENSOR " (registered trademark) produced such as Dongli Ltd..In addition, diffusion sheet 30 can be with
It is Web materials for example with surface tension, is also possible to contact the material of the one side raising of wearer's body.
Flashing 50 passes through material, such as polyurethane film for passing through urine and is formed.In addition, flashing 50 and water suction
The thin slice with deodorization and antibiotic property can also be configured between piece 40.
Water absorbent sheet 40 is in order not to make the urine for spreading and passing through via diffusion sheet 30 leak to the outside to carry out it
The part for absorbing and keeping.Water absorbent sheet 40 is such as water imbibition polyurethane sponge with continuous multi-hole body.For water absorbent sheet 40
" SOFRAS " (registered trademark) produced such as AION Co., Ltd..In addition, water absorbent sheet 40 can be such as silk floss, it also can be used
Its various absorbing material.
Referring to Fig. 2, surrounded around piece 30,40,50 by the ribbon-shaped members 60 of elongated shape.Specifically, ribbon-shaped members
60 include left and right ribbon-shaped members 60a and front and back ribbon-shaped members 60b, and the left and right ribbon-shaped members 60a is sewn in piece 30,40,50
The suture 61a, the front and back ribbon-shaped members 60b at width direction both ends be sewn the front-rear direction two in piece 30,40,50
The suture 61b of end.Left and right ribbon-shaped members 60a and front and back ribbon-shaped members 60b piece 30,40,50 corner positions respectively with
The mode of intersection is sutured to each other.In addition, making left and right ribbon-shaped members 60a and front and back ribbon-shaped members 60b points for the simplicity of manufacture
Not independent component, but also may be integrally formed.That is, can also be surrounded by a strip-like element 60 piece 30,40,
50 periphery.
Illustrate the characteristic of ribbon-shaped members 60 with further reference to Fig. 4,5.
Ribbon-shaped members 60 are but the preferably knitwear such as fabric, knitting (knitwear).
Ribbon-shaped members 60 have hydrophobicity.Hydrophobicity refers to the material of the coating for applying rebound water or the water that rebounds.Due to
Ribbon-shaped members 60 have hydrophobicity rather than therefore waterproofness can prevent the exudation of urine.
Ribbon-shaped members 60 have retractility.Retractility refers to the power not only with elongation but also has elastic restoring force
(recuperability).As shown in figure 4, what ribbon-shaped members 60 were intersected with the longitudinal extensibility stretched to length direction and with longitudinal extension
Horizontal extension.As long as sewing ribbon-shaped members 60 in the state of being stretched to longitudinal direction and transverse direction in piece 30,40,50,
As shown in figure 5, the hole of the suture 61 relative to ribbon-shaped members 60, will generate restoring force on longitudinal direction and transverse direction, it can
Shrink the hole of suture 61.The hole of suture 61 and the suture of through hole seamlessly fit closely as a result, and moisture will not
Across the hole of suture 61, therefore, the exudation of urine can be prevented.
In addition, the length of the width direction of ribbon-shaped members 60 becomes smaller if ribbon-shaped members 60 are stretched to longitudinal direction.Therefore,
Even if ribbon-shaped members 60 to be sewed to the hole and seam in piece 30,40,50, due to suture 61 in the state of only stretching to longitudinal direction
Zygonema seamlessly fits closely, and therefore, can prevent the exudation of urine.
In view of elastic restoring force, the elongation of ribbon-shaped members 60 be should not be too large.Therefore, the elongation of ribbon-shaped members 60 is
185% hereinafter, preferably 155% hereinafter, further preferably 145% or less.The measurement of elongation in relation to ribbon-shaped members 60
Method is as described below.
It is 40mm referring to Fig. 6, the width W of the ribbon-shaped members 160 for measuring elongation, length L is 520mm.With top
Intermediate plate 101 clamps the top of ribbon-shaped members 160, clamps ribbon-shaped members to have hung the lower part intermediate plate 102 of weight 103 of 300g
160 lower section.Like this, measure to ribbon-shaped members 160 be applied with 300g weight after ribbon-shaped members 160 elongation.This reality
The elongation for applying the ribbon-shaped members 60 of mode is directed to the length for the ribbon-shaped members 160 that ribbon-shaped members 160 apply after 300g weight
Increment rate.
The elastic extension of ribbon-shaped members 60 as described above is by playing its effect containing polyurethane fiber.When only passing through
When polyurethane fiber forms ribbon-shaped members 60, due to stronger elastic restoring force, from the viewpoint for preventing urine leakage
It sets out more preferably, but sense of touch when it directly contacts skin is poor.Therefore, ribbon-shaped members 60 are preferably fine by mixing polyurethane
At least one fiber that peacekeeping is selected from natural fiber or chemical fibre is constituted.As natural fiber, can include for example
Silk floss, fiber crops, thin,tough silk etc..As chemical fibre, can include such as polyester fiber, nylon, acrylic plastics.Its fibre of chemical fibre
Dimension itself does not absorb urine, therefore, compared with natural fiber is used, more preferably uses chemical fibre, particularly preferably fine using polyester
Dimension.
When the containing ratio of the polyurethane fiber of ribbon-shaped members 60 is too small, elastic restoring force becomes smaller, without can make to stitch
The recuperability (restoring force) that 61 hole becomes smaller at conjunction.In addition, when the containing ratio of polyurethane fiber is excessive, the sense of touch of skin compared with
Difference.Therefore, the containing ratio of the polyurethane fiber of ribbon-shaped members 60 is benchmark quality 3% or more and 35% hereinafter, preferably 5%
Above and 32% or less.Since ribbon-shaped members 60 are fitted by the containing ratio with polyurethane fiber in the range to have
The elastic restoring force of degree, therefore, hole and the suture of suture 61 fit closely, and can prevent urine from oozing out from suture 61.
In addition, by making the containing ratio 35% of polyurethane fiber hereinafter, the sense of touch of skin will improve.
Elastic restoring force in relation to ribbon-shaped members 60 only considers that the containing ratio of above-mentioned polyurethane fiber is abundant not enough.?
That is even if the containing ratio of the polyurethane fiber of ribbon-shaped members 60 within the above range, when the fiber number of polyurethane fiber is too small
When, elastic restoring force weakens, the elastic restoring force that the size without the hole that can make suture 61 is shunk.In addition, working as poly- ammonia
When the fiber number of ester fiber is excessive, the sense of touch of skin is poor.Therefore, the fiber number for constituting the polyurethane fiber of ribbon-shaped members 60 is 20 denier
More than Neil (denier) and 60 daniers are hereinafter, more than preferably 20 daniers and below 50 daniers.When fiber number is 50 denier
When below Neil, compare the situation that fiber number is 60 daniers or less, the sense of touch of skin will increase.
Elastic restoring force in relation to ribbon-shaped members 60 only considers the containing ratio and polyurethane fiber of above-mentioned polyurethane fiber
Fiber number it is abundant not enough.That is, even if the containing ratio of polyurethane fiber is within the above range and polyurethane fiber
Fiber number within the above range, when the item number of the fiber of inchage each on the length direction for traversing ribbon-shaped members 60 is very few,
Elastic restoring force dies down, the elastic restoring force that the size without the hole that can make suture 61 is shunk.In addition, band-like when traversing
When the item number of the fiber of each inchage is excessive on the length direction of component 60, the sense of touch of skin is poor comfortable to what is dressed
It spends poor.Therefore, the item number for traversing the fiber of each inchage on the length direction of ribbon-shaped members 60 is 20 or more and 40
Item is hereinafter, preferably 28 or more and 36 or less.In addition, the item number for traversing the fiber of each inchage on length direction is
20 or more and 40 ribbon-shaped members 60 below are such as knitwear.
In addition, for convenience's sake, foregoing describe each inchages on the length direction for traversing ribbon-shaped members 60
The item number of fiber, but since ribbon-shaped members 60 are woven by fiber horizontal and vertically, traverse ribbon-shaped members 60
In width direction the item number of the fiber of each English length also with the item number phase of traversing the fiber of each inchage on length direction
Together.
Manufacturing method > of the < in relation to urine absorption pad
Illustrate the manufacturing method of the urine absorption pad 3 of present embodiment referring to Fig. 7.
Firstly, preparing diffusion sheet 30, flashing 50 and water absorbent sheet 40 and making diffusion sheet 30, flashing 50 and water absorbent sheet
40 stackings (S1).Specifically, these pieces 30,40,50 are cut into same shape, the stratum in order since top
Folded diffusion sheet 30, water absorbent sheet 40, flashing 50.Then, prepare the ribbon-shaped members 60 (S2) of elongated shape.Specifically, prepare
The length of the left and right ribbon-shaped members 60a and length direction front and back ribbon-shaped members 60b shorter compared with left and right ribbon-shaped members 60a.
Ribbon-shaped members 60 are sewed into the piece 30,40,50 after stacking.Specifically, the piece by sewing machine after stacking
30,40,50 forward end and rear square end sewing front and back ribbon-shaped members 60b.Then, by the length of left and right ribbon-shaped members 60a
Direction is stretched in the state of 105% or more extensibility, by piece 30,40,50 of the ribbon-shaped members 60a sewing in left and right after stacking
Width direction both ends (S3).Specifically, in state by sewing machine that one end pressing of left and right ribbon-shaped members 60a is fixed
Under, the other end is stretched in the way of making the extensibility of length direction of front and back ribbon-shaped members 60b become 105% or more, in the shape
Left and right ribbon-shaped members 60a is sewed under state by sewing machine the width direction both ends of the piece 30,40,50 after stacking.
In view of making the hole of suture 61a shrink to become smaller, the shape for being 105% or more in the extensibility of its length direction
Left and right ribbon-shaped members 60a is sewed under state, is preferably sewed in the state of 106% or more, preferably 120% or more
In the state of sewed.In addition, the hole relative to suture 61a, as long as assigning the elasticity of longitudinal direction and transverse direction to it
Restoring force, preferably sewed in the state of stretching ribbon-shaped members 60 to length direction and stretching in the lateral direction in piece 30,40,
50。
In addition, stretching ribbon-shaped members 60 to length direction, the hole of suture 61a will be naturally to length direction and left and right
It shrinks in direction.Therefore, though only in the state of after ribbon-shaped members 60 are stretched to longitudinal direction sewing in piece 30,40,50, due to
The hole of suture 61 will seamlessly be fitted closely with suture, therefore, can prevent the exudation of urine.
When manufacturing underpants 1, as long as sewing the urine absorption pad 3 manufactured by the above method to underpants cloth 2.It is excellent
The front end of urine absorption pad 3 and rear end sewing are only made urine absorption pad 3 with the sewing of hammock state by choosing in underpants cloth
In underpants.As a kind of form, the upper and lower end of urine absorption pad 3 is sewed in underpants cloth 2.As other shapes
Formula, in order to make urine absorption pad 3 integral hangings, by the upper and lower end of urine absorption pad 3 via auxiliary cloth sew in
The trunk part of underpants cloth 2.In this case, it is preferable to use the clothes for ribbon-shaped members 60 for auxiliary cloth.
When the urine absorption for dressing present embodiment pads 3 in the case where incontinence, urine is spread simultaneously along diffusion sheet 30
And by diffusion sheet 30 to be absorbed by water absorbent sheet 40, flashing 50 can not be reached to be inhaled by the urine that water absorbent sheet 40 absorbs
The underlying absorbent of water piece 40.The inventor of the utility model has found the piece due to ribbon-shaped members 60 after suture 61 and stacking
30,40,50 suture, therefore, in the existing ribbon-shaped members only with hydrophobicity and retractility, it may appear that urine passes through suture
The case where 61 exudation of place, it was found that as long as the characteristic of ribbon-shaped members 60 can prevent urine from suture in following ranges
61 exudation of place.
That is, the ribbon-shaped members 60 in present embodiment have following characteristics, that is, (1) in the drawing of its length direction
Stretch rate be 105% or more in the state of, be sewn the both ends of the length direction of the piece after stacking 30,40,50；(2) poly- ammonia
Ester fiber is mixed at least one fiber selected from natural fiber or chemical fibre；(3) containing ratio of polyurethane fiber is
3% or more and 35% or less of Reference mass；(4) due to the fiber number of polyurethane fiber be 20 daniers more than and 60 daniers with
Under, ribbon-shaped members 60 have elastic restoring force as a result, and therefore, the hole of suture 61 is seamlessly fitted closely with suture, water
Divide the hole that will not penetrate through suture 61.The urine absorption pad 3 of present embodiment can prevent the exudation of urine as a result,.
In addition, in the above-described embodiment, the shapes or configure of urine absorption pad 3 can also be changed to be suitable for men's
Underpants.When being used for straight angle trousers, urine absorption pad 3 is preferably hung on by underpants cloth with hammock state.
In addition, foregoing describe sewing ribbon-shaped members 60 in the state of stretching to longitudinal direction and transverse direction, but
Only sewed in the state of being stretched to longitudinal direction.As long as being sewed in the state of being stretched to longitudinal direction, Xiang Zong
The elastic restoring force in direction works, and the size in the hole of suture 61 can be made to become smaller.As long as in addition, by ribbon-shaped members 60 to vertical
Direction stretches, and the length of the width direction of ribbon-shaped members 60 becomes smaller.Therefore, as long as ribbon-shaped members 60 are being stretched to longitudinal direction
In piece 30,40,50, the hole of suture 61 is seamlessly fitted closely with suture, therefore, can prevent urine for sewing under state
Exudation.
Embodiment
Hereinafter, the utility model is further described by embodiment, but it's not limited to that for the utility model.
(Examples 1 to 4)
The ribbon-shaped members of 1 the embodiment described 1~4 of table all have hydrophobicity, are mixed with polyurethane fiber and chemical fibre
Or natural fiber.Specifically, the ribbon-shaped members of embodiment 1 are carried out with the ratio of polyurethane fiber 18%, polyester fiber 82%
Mixing.The ribbon-shaped members of embodiment 2 are mixed with the ratio of polyurethane fiber 5%, cotton fiber 95%.Embodiment 3 it is band-like
Component is mixed with the ratio of polyurethane fiber 32%, nylon fibre 68%.The ribbon-shaped members of embodiment 4 are with polyurethane fiber
17%, the ratio of polyester fiber 83% is mixed.
Related whether there is or not hydrophobicitys, are indicated with " 〇 " with hydrophobicity, indicate no hydrophobicity with "×".Each inch of item
Number indicates to traverse the item number of the fiber of each inchage on the length direction of ribbon-shaped members.It is related have it is inelastic, with " 〇 " table
Show with elastic restoring force, no elastic restoring force is indicated with "×".The elongation of Examples 1 to 4 is measured by the above method
(Fig. 5).
(comparative example 1)
Comparative example 1 does not have hydrophobicity, only has waterproofness, and surface is formed by polyurethane film, and the back side passes through
Polyester fiber is formed.That is, comparative example 1 is the double-layer structure of polyurethane film and polyester fiber.In addition, comparative example 1
Elongation is 111.0%, but it does not have elastic restoring force.The elongation of comparative example 1 measures (Fig. 6) by the above method.
(comparative example 2~4)
Comparative example 2~4 has hydrophobicity, is made up of a kind of fiber.The continuous containing ratio of comparative example 2,3 is 100%, than
Containing ratio compared with the polyester fiber of example 4 is 100%.In addition, the elongation of comparative example 2,3 is 121.7%, the elongation of comparative example 4
Rate is 108%, but does not all have elastic restoring force.The elongation of comparative example 2~4 is measured by the above method as illustrated in fig. 6
(Fig. 6).
[table 1]
It is tested using the ribbon-shaped members of the characteristic with table 1.Specifically, by diffusion sheet, water absorbent sheet and waterproof
Piece is cut into the size of 80mm × 150mm, and diffusion sheet, water absorbent sheet and flashing are stacked gradually since top.Shown in table 1
Band-like structure surround around these pieces and sewed, production for experiment urine absorption pad.To the sheet seam after stacking
When ribbon-shaped members processed, the extensibility of length direction is distinguished as described below.
The experiment for preventing exudation characteristic of the urine absorption pad of production carries out by the following method.From the urine absorption of production
The top injection 5ml of pad is heated up to 37 degree of normal saline solution (sodium chloride 0.9%).After placing one minute, in urine absorption pad
The weight of the upper plate for placing 10cm × 10cm and 2kg, is placed one minute in this state.Then, visual confirmation is from ribbon-shaped members
Suture whether have a normal saline solution exudation, repeat same operation until being able to confirm that exudation.
[table 2]
Table 2 indicates to have used the absorption of the Examples 1 to 4 of the characteristic with table 1 and the ribbon-shaped members of comparative example 1~4
The experimental result for preventing exudation characteristic of pad.
Referring to table 2, extensibility about 100% indicates the shape for not stretching ribbon-shaped members to length direction substantially and being sewed
State indicates the extensibility of 96% to 108% range of the ribbon-shaped members of embodiment 2,4 and comparative example 1~4.Extensibility is about
120% indicates the state for stretching ribbon-shaped members a little to length direction and being sewed, and indicates Examples 1 to 4 and comparative example 1
The extensibility of 115% to 125% range of~4 ribbon-shaped members.Extensibility about 130% indicates to stretch band-like structure to length direction
Part and the state sewed, indicate the extensibility of the ribbon-shaped members of Examples 1 to 3.Extensibility about 150% indicate further to
The state that length direction stretches ribbon-shaped members and sewed indicates the extensibility 157% of the ribbon-shaped members of embodiment 1.Injection
Amount is indicated when being sewed under each extensibility and making urine absorption pad, and injection when oozing out can be confirmed from suture
Amount.
(evaluation result)
Firstly, illustrating embodiment 1.The ribbon-shaped members of embodiment 1 have hydrophobicity, fine with polyurethane fiber 18%, polyester
The ratio of dimension 82% is mixed, and the fiber number of every kind of fiber is 30 daniers, traverses each inchage on length direction
The item number of fiber is 32, and elongation 181% has elastic restoring force.
Illustrate embodiment 2.The ribbon-shaped members of embodiment 2 have hydrophobicity, with polyurethane fiber 5%, cotton fiber 95%
Ratio is mixed, and the fiber number of polyurethane fiber is 20 daniers, and the fiber number of cotton fiber is 40 daniers, is traversed on length direction
The item number of the fiber of each inchage is 28, and elongation 143.3% has elastic restoring force.
Illustrate embodiment 3.The ribbon-shaped members of embodiment 3 have hydrophobicity, with polyurethane fiber 32%, nylon fiber 68%
Ratio mixed, the fiber number of every kind of fiber is 30 daniers, traverses the fiber of each inchage on length direction
Item number is 36, and elongation 152% has elastic restoring force.
Illustrate embodiment 4.The ribbon-shaped members of embodiment 4 have hydrophobicity, with polyurethane fiber 17%, polyester fiber 83%
Ratio mixed, the fiber number of every kind of fiber is 50 daniers, traverses the fiber of each inchage on length direction
Item number be 32, elongation 123%, have elastic restoring force.
Referring to table 1, by the band-like structure of the Examples 1 to 4 comprising two kinds of fibers in polyurethane, polyester fiber, nylon, silk floss
Part and only the ribbon-shaped members of comparative example 1~4 comprising one of polyester fiber or silk floss fiber are compared, it can be found that implementing
The elongation of the ribbon-shaped members of example 1~4 is larger.
Referring to table 2, in the band-like structure of the Examples 1 to 4 comprising two kinds of fibers in polyurethane, polyester fiber, nylon, silk floss
It in part, in addition to the extensibility 100% of embodiment 2, is not oozed out when injecting 20cc normal saline solution, is injecting 50cc to most
Normal saline solution until also do not ooze out.It relatively in this, is only including the comparison of one of polyester fiber or silk floss fiber
In example 1~4, injection 10cc has exudation.
Only comparing embodiment 1~4, embodiment 2 is in the case where extensibility 100%, injection 10cc oozes out, in this phase
Over the ground, there is no exudations in the case where extensibility 105%, injecting 50cc for embodiment 4.
Compare the embodiment 1,3 that fiber number is 30 daniers.The polyurethane of embodiment 1 is 18% and elongation is 181%,
On the other hand, the polyurethane of embodiment 3 is 32% and elongation is 152%.Since the smaller then elasticity of elongation is bigger, by
This, the more big then elasticity of containing ratio that can deduce polyurethane is bigger.
Compare the close embodiment 1,4 of the amount of polyurethane.The amount of the polyurethane of embodiment 1 is 18%, is implemented
The amount of the polyurethane of example 4 is 17%.The fiber number of embodiment 1 is 30 daniers and elongation is 181%, relatively in this,
The fiber number of embodiment 4 is 50 daniers and elongation is 123%.Since the smaller then elastic restoring force of elongation is bigger, as a result, can
Enough speculate that the more big then elastic restoring force of fiber number is bigger.
All features of this embodiments and examples disclosed are only to illustrate, and the invention is not limited to above-mentioned realities
Apply mode and embodiment.The scope of the present invention is shown in claim without being shown in the above-described embodiment and examples,
And including being had altered in meaning identical as claim and range.
Claims (2)
1. a kind of urine absorption pad is installed in the urine absorption pad of the inside of underpants cloth, it is characterized in that including:
Diffusion sheet contacts the body of wearer；
Flashing contacts the inside of the underpants cloth；
Water absorbent sheet configures between the diffusion sheet and the flashing；
Ribbon-shaped members, with hydrophobicity and retractility, in the state for 105% or more the extensibility for making its length direction
Under, the ribbon-shaped members are sewn the width direction of the diffusion sheet after stacking, the flashing and the water absorbent sheet
Both ends；
At least one fiber that the ribbon-shaped members are mixed with polyurethane fiber and select from natural fiber or chemical fibre；
The containing ratio of the polyurethane fiber of the ribbon-shaped members is 3% or more and 35% or less under Reference mass；
The fiber number of the polyurethane fiber is 20 daniers or more and 60 daniers or less.
2. a kind of underpants, it is characterized in that being equipped with urine absorption according to claim 1 inside the underpants cloth
Pad.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-181552 | 2017-09-21 | ||
| JP2017181552A JP6452774B1 (en) | 2017-09-21 | 2017-09-21 | Urine absorbing pad, pants, urine absorbing pad manufacturing method and pant manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490152U true CN209490152U (en) | 2019-10-15 |
Family
ID=65020393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821533061.4U Expired - Fee Related CN209490152U (en) | 2017-09-21 | 2018-09-19 | Urine absorption pad and underpants |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6452774B1 (en) |
| CN (1) | CN209490152U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102055058B1 (en) * | 2018-04-19 | 2019-12-11 | 박순영 | Washable menstrual panty for woman |
| KR102026925B1 (en) | 2019-04-23 | 2019-09-30 | 윤성도 | Breathable sanitary panties |
| GB201911052D0 (en) | 2019-08-02 | 2019-09-18 | Mas Brands Exports Private Ltd | Absorbent product |
| KR102213749B1 (en) * | 2020-01-13 | 2021-02-09 | (주)엘에스케이화인텍스 | Reusable incontinence panties with improved water resistance and manufacturing method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1060703A (en) * | 1996-08-09 | 1998-03-03 | Gunze Ltd | Briefs for incontinence |
| JP2002360621A (en) * | 2001-06-13 | 2002-12-17 | Gunze Ltd | Cloth diaper and urine pad |
-
2017
- 2017-09-21 JP JP2017181552A patent/JP6452774B1/en active Active
-
2018
- 2018-09-19 CN CN201821533061.4U patent/CN209490152U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019055047A (en) | 2019-04-11 |
| JP6452774B1 (en) | 2019-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209490152U (en) | Urine absorption pad and underpants | |
| JP6062534B2 (en) | Elastic knitted fabric and clothes | |
| JP2009509064A (en) | Wicking fabric and clothing made with it | |
| JP6373548B2 (en) | Partially water-absorbing knitting and clothing | |
| JP4740390B1 (en) | Warp knitted fabric for clothing and athletic clothing using the same | |
| JP2009509064A5 (en) | ||
| WO2006121010A1 (en) | Stretch fabric | |
| CN105378171A (en) | Elastic circular knitted fabric | |
| JP2006249595A (en) | Knitted fabric and wear little giving wet sense | |
| JP6852213B2 (en) | Weft knitted fabric | |
| JP6986572B2 (en) | Bottom clothing | |
| JP6154171B2 (en) | Knitted fabric and clothes | |
| JP4390514B2 (en) | Multilayer structure knitted fabric | |
| RU2289643C1 (en) | Double-layer warp knitted elastic fabric | |
| JP2004027465A (en) | Warp knit fabric and clothing using the same | |
| WO2005107504A1 (en) | Garment | |
| JP2005105442A (en) | Knitted fabric of multilayer structure | |
| CN103431527A (en) | Manufacturing method of elastic tatted sports underwear for women | |
| JP6243176B2 (en) | Knitted fabric and clothes | |
| JP5931433B2 (en) | Elastic warp knitted fabric | |
| JP2014173191A (en) | Underwear | |
| CN107811329B (en) | Xylitol cool skin-care knitted fabric child underwear suit and manufacturing method thereof | |
| CN105362001B (en) | A kind of adult diaper | |
| JP2547489Y2 (en) | girdle | |
| CN108420128A (en) | A kind of preserving moisture and protecting skin functionality person in middle and old age are knitted fabric lingerie coordinates and production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20210919 |