CN206120569U - Infant paper diaper - Google Patents
Infant paper diaper Download PDFInfo
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- CN206120569U CN206120569U CN201620949965.XU CN201620949965U CN206120569U CN 206120569 U CN206120569 U CN 206120569U CN 201620949965 U CN201620949965 U CN 201620949965U CN 206120569 U CN206120569 U CN 206120569U
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Abstract
The utility model discloses an infant paper diaper, including the panty -shape diapers main part, respectively vertically locate panty -shape diapers main part both sides shank leak protection elastomeric element and leak protection sheet, locate waistline elastomeric element in the panty -shape diapers main part, fixed waist paster and fixed waist paster fitting piece, the panty -shape diapers main part includes by the last water permeability top layer that sets gradually under to, absorbs sandwich layer and water impermeability bottom, absorb the sandwich layer including absorb the sandwich layer down and compound in under absorb on the sandwich layer and with under absorb and absorb the sandwich layer on the sandwich layer shape assorted on absorb on the sandwich layer to offer corresponding to user anal position department and run through this perforation of absorbing the sandwich layer from thickness, perforate with under absorb the sandwich layer and form the defecation reception area corresponding to the cooperation of this fenestrate position. Above -mentioned infant paper diaper is when few, the untimely change of defecation, and baby can not experience difference again.
Description
Technical field
This utility model is related to hygiene article sector, more particularly to a kind of paper diaper for infant.
Background technology
Diaper is a kind of conventional hygienic article.In general, diaper is made up of three major parts：Surface coating
Layer, absorbent core layer and base fabric.Surface coating layer is referred to as clad or water penetration top layer, and clad is close to the body of user
Body, can promote urine rapid osmotic and effectively prevent to bleed back, make urine pants top layer keep dry and comfortable.Paper urine on domestic market
The clad of trousers substantially nonwoven cloth cover, Breathable nonwoven can lift the ventilative degree inside urine pants, and vapor can flow
Pass to beyond urine pants, discharge dampness and steam in time, effectively reduce the chance that diaper rash occurs, soft comfortable does not stimulate skin.Inhale
Receive sandwich layer and be referred to as intermediate absorption sandwich layer or absorber, the Main Function of absorbent core layer is can to capture and quickly absorb
Urine, dispersion urine can be diffused into it in whole sandwich layer by capillarity, finally absorb and storage of urine.Base fabric, be
The outermost structure of diaper, with impermeability, can prevent the moisture in absorbent core layer from oozing out, therefore alternatively referred to as impermeable
Water borne base.
Existing diaper, especially newborn baby's diaper are plane corresponding to the one side of user buttocks, come into being
The daily defecation frequency of baby is more, and each feces volume is few and dilute, and the head of a family can not possibly can learn infant defecation every time, cause paper
Urine pants are changed not in time.Even infant defecation can be learnt immediately, but, for saving diaper due to defecation seldom
Purpose, the heads of a family can postpone to change diaper in the case where not thinking to affect baby.This results in baby easy infection antibacterial,
Baby's impression is bad, and baby skin itself is extremely tender, as long as experience any uncomfortable will producing a feeling wailing etc., if not
Diaper is changed in time, also easily causes the skin problems such as erythema.To sum up, how to provide it is a kind of defecation it is few, and can meet can be with
When changing diaper not in time, baby is not felt by the diaper of difference again becomes problem in the urgent need to address.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：There is provided one kind in row
Just less, and can meet when can change diaper not in time, baby is not felt by the paper diaper for infant diaper of difference again.
To solve above-mentioned technical problem, the technical scheme that this utility model is taken is：A kind of infant is provided
Diaper, including the longitudinal leg leakproof elastomeric element and leakproof sheet material for being located at diaper main body both sides of diaper main body, difference,
Waistline elastomeric element, fixed waist patch and fixed waist patch counterpart in diaper main body, the diaper main body include
Water penetration top layer, absorbent core layer and the impermeability bottom for setting gradually from top to bottom, the absorbent core layer include lower absorption
Sandwich layer and it is compound in the lower absorbent core layer and the upper absorbent core layer with lower absorbent core layer mating shapes, inhales on described
Receive on sandwich layer corresponding to the perforation offered at the position of user anus from thickness through absorbent core layer on this, the perforation
Defecation reception area is cooperatively formed with position of the lower absorbent core layer corresponding to the perforation.
As optimization, also correspond at user hip point including the outside back for being respectively arranged on leg leakproof elastomeric element
Buttocks leakproof elastomeric element.
As optimization, what the buttocks leakproof elastomeric element was matched with the diaper main body outer arcuate side in radian
Arc.
Used as optimization, the impermeability bottom includes the first back sheet and is compound in first back sheet
The second back sheet, the width of the width of second back sheet less than the first back sheet, and second bottom
The distance of two sides of sheet material corresponding side to the first back sheet is equal.
Used as optimization, second back sheet is bonding with first back sheet by the first adhesive-layer.
Used as optimization, the lower surface of the lower absorbent core layer passes through the upper table of the second adhesive-layer and second back sheet
Face bonds, and the upper surface of upper absorbent core layer is bonded by the lower surface of the 3rd adhesive-layer 22 and water penetration top layer, second bottom
Lower surface of the layer of sheet material also by second adhesive-layer with water penetration top layer near two sides is bonding, also by the second viscose glue
Layer position corresponding with leakage-proof part is bonding.
Used as optimization, the width on the water penetration top layer is more than the width of the absorbent core layer and is less than second bottom
The width of sheet material, two sides of the absorbent core layer are equal to the distance of the corresponding side in water penetration top layer, the absorbent core layer
The corresponding side in two sides to the second back sheet distance it is equal；
Second adhesive-layer includes spaced left position viscose glue body, middle position viscose glue body and right position viscose glue body, described
The overall width of left position viscose glue body to right position viscose glue body is equal with the width of first back sheet；
The width of the middle position viscose glue body less than second back sheet width, more than the width on water penetration top layer,
And the distance between two sides of two sides of middle position viscose glue body to the second back sheet are equal, left legportion leakproof elastic
Part is corresponded at the position between left position viscose glue body and middle position viscose glue body in second back sheet, leg portion leakproof
Elastomeric element is corresponded at the position between right position viscose glue body and middle position viscose glue body in second back sheet；The left side
Distance of the width of position viscose glue body more than the left side of the left side and the first back sheet of second back sheet, the left side
The leftward position and the second bottom chip of the second back sheet are exposed in lower surface and first back sheet of position viscose glue body
The left side corresponding site bonding of material coordinates, and upper surface is bonding corresponding to the position of the left position viscose glue body with the left side leakproof sheet material
Coordinate so that the corresponding site of left side leakproof sheet material is bonding with first back sheet；The width of the right position viscose glue body is big
In the distance of the right edge of the right edge and the first back sheet of second back sheet, the lower surface of the right position viscose glue body
With the right side corresponding site of the right positions and the second back sheet that the second back sheet is exposed in first back sheet
Bonding coordinates, and upper surface cooperation bonding with the position that the right side leakproof sheet material corresponds to the right position viscose glue body is so that right side leakproof
The corresponding site of sheet material is bonding with first back sheet；
Two leakproof sheet materials are adhered to the upper surface on the water penetration top layer respectively by two the 4th adhesive-layers.
Used as optimization, the leakproof sheet material is with the bonding part coordinated with water penetration top layer viscose glue, by the bonding
Containment flaps and the leakproof in folding space of the bonding part with containment flaps that the inner side edge in portion is upwardly and outwardly turned down
Elastomeric element is constituted, the width of the width of the bonding part less than the 4th adhesive-layer, also, the bonding part is interior lateral
The inner side of the 4th adhesive-layer is protruded from inside；The corresponding site of left side leakproof sheet material is that the lower surface of its containment flaps corresponds to left position
The position of viscose glue body, the corresponding site of right side leakproof sheet material is the portion of the lower surface corresponding to right position viscose glue body of its containment flaps
Position.
Paper diaper for infant of the present utility model, using double-deck core, upper strata core body is corresponding to use for absorbent core layer
Open up perforation at person's anus position, the otherwise underlying core demoulding is smooth core body, upper and lower layer core body is compounded to form defecation reception area, especially
Which is applied to, and defecation frequency is more, defecation is frequent and measures less, dilute newborn baby uses, and so, in the case of amount rareness, defecates
Accommodated by defecation reception area, uncomfortable impression will not be had with the buttocks directly contact of newborn baby, baby, it is to avoid
Situations such as bacterium infection that directly contact and occur with stool, erythema, red hip, satisfaction and the experience of user can be lifted
Degree.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of this utility model paper diaper for infant.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
Fig. 4 is the sectional view of C-C in Fig. 1.
Fig. 5 is the process flow diagram of the processing technology of this utility model paper diaper for infant.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Referring to Fig. 1 to Fig. 4, a kind of paper diaper for infant of the present utility model, including diaper main body 10, respectively longitudinal direction set
Leg leakproof elastomeric element 11 and leakproof sheet material 12, the waistline bullet in diaper main body 10 in 10 both sides of diaper main body
Property part 13, fixed waist patch 14 and fixed waist patch counterpart 15, the diaper main body 10 includes setting gradually from top to bottom
Water penetration top layer 101, absorbent core layer 102 and impermeability bottom 103, the absorbent core layer includes lower absorbent core layer 102a
And be compound in lower absorbent core layer 102a and upper absorbent core layer 102b with lower absorbent core layer 102a mating shapes,
Run through absorbent core layer on this corresponding to offering at the position of user anus from thickness in upper absorbent core layer 102b
The perforation of 102b, position of the perforation with lower absorbent core layer 102a corresponding to the perforation cooperatively form defecation reception area
102c.It is close to the upper surface of absorbent core layer 102, also after being compound in absorbent core layer 102 on the water penetration top layer 101
It is to say, is also close to individual each face of defecation reception area 102c corresponding to the position of defecation reception area 102c, is such that paper is urinated
Trousers main body 10 receives groove with a downward defecation corresponding to the one side of user anus.
In the present embodiment, the perforated longer is 4-8cm, width 2-5cm.In other examples, the perforation
Width and length can be to make corresponding change according to different use colonies, as long as it is formed between lower absorbent core layer 102b
Row's example reception area of stool can be received.
In the present embodiment, the leg leakproof elastomeric element 11 is elastic rib.As a kind of preferably scheme, the baby children
Youngster's diaper also includes being respectively arranged in diaper main body 10 positioned at the outside back of leg leakproof elastomeric element 11 and corresponding to making
Buttocks leakproof elastomeric element at user's hip point（It is not shown）.The buttocks leakproof elastomeric element is also elastic rib, is
Increase parcel and leak preventing effect, the buttocks leakproof elastomeric element is in radian and the diaper main body 10 outer arcuate side phase
The arc of matching.Certainly, in other examples, the buttocks leakproof elasticity can also in leg leakproof elastomeric element 11
Parallel is linear.Increase buttocks leakproof elastomeric element and can cause diaper bag buttockss effect more preferably, make the structure of diaper with
The structure of underwear is more like, increased the comfortableness of diaper.After diaper is worn, diaper main body 10 is near fixed waist
Two sides of patch 14 have shrinks elasticity so that two side is more fitted with the left and right buttocks of infant, can prevent urine side
Leakage, it is to avoid the situation that the clothing that causes because of urine side leakage, trousers are wetted, reduces the frequency that clothing, trousers are changed, reduces infant
The diseases such as the flu caused because catching a cold.
Each layer and their width dimensions below to the diaper main body 10 of the present embodiment, the connection between them are closed
System is described in detail, with highlight the diaper main body 10 of the present embodiment and diaper main body of the prior art 10 difference it
Place：
In the present embodiment, the impermeability bottom 103 includes the first back sheet 103a and is compound in described first
The second back sheet 103b in back sheet 103a, second back sheet 103b be waterproof membrane, the first back sheet
103a can be non-woven fabrics.Width of the width of second back sheet 103b less than the first back sheet 103a, and it is described
Two sides of the second back sheet 103b are equal to the distance of corresponding side in the first back sheet 103a（That is the second bottom chip
The right edge of the parallel distance and the second back sheet 103b of the left side of material 103b to the left side of the first back sheet 103a
To the parallel distance of the right edge of the second back sheet 103b）.Second back sheet 103b by the first adhesive-layer 20 with
First back sheet 103a is bonding.
The lower surface of lower absorbent core layer 102a passes through the upper table of the second adhesive-layer and second back sheet 103b
Face bonds, and the lower surface of the upper surface of upper absorbent core layer 102b by the 3rd adhesive-layer 22 with water penetration top layer 101 is bonded, and this
Width of the width of three adhesive-layers 22 less than water penetration top layer 101, and two sides of the 3rd adhesive-layer 22 are to water penetration table
The distance of 101 corresponding side of layer is equal（I.e. the left side of the left side of the 3rd adhesive-layer 22 to water penetration top layer 101 is parallel
Distance is equal with the parallel distance of the right edge of the right edge to water penetration top layer 101 of the 3rd adhesive-layer 22）, second bottom
Lower surfaces of the sheet material 103b also by second adhesive-layer with water penetration top layer 101 near two sides is bonding, also by
Two adhesive-layers position corresponding with leakage-proof part is bonding.Wherein：
The width on the water penetration top layer 101 is more than the width of the absorbent core layer 102 and is less than second bottom chip
The width of material 103b, the distance of two sides to water penetration top layer, the 101 corresponding side of the absorbent core layer 102 are equal（Inhale
Receive the parallel distance phase between the parallel distance and their right edge of 102 left side of sandwich layer to 101 left side of water penetration top layer
Deng）, the distance of the corresponding side in two sides to the second back sheet 103b of the absorbent core layer 102 is equal；Described second glues
Glue-line includes spaced left position viscose glue body 211, middle position viscose glue body 213 and right position viscose glue body 215, the left position viscose glue body
211 is equal with the width of first back sheet 103a to the overall width of right position viscose glue body 215；The middle position viscose glue body 213
Width less than the width of second back sheet 103b, more than the width on water penetration top layer 101, and middle position viscose glue body
The distance between two sides of 213 two sides to the second back sheet 103b are equal, and left legportion leakproof elastomeric element 11 sets
Correspond in second back sheet 103b at the position between left position viscose glue body 211 and middle position viscose glue body 213, right side leg
Portion's leakproof elastomeric element 11 corresponds to right position viscose glue body 215 and middle position viscose glue body 213 in second back sheet 103b
Between position at；Left side and first bottom of the width of the left position viscose glue body 211 more than second back sheet 103b
The distance of the left side of layer of sheet material 103a, the lower surface of the left position viscose glue body 211 are outer with first back sheet 103a
The left side corresponding site bonding for being exposed to the leftward position and the second back sheet 103b of the second back sheet 103b coordinates, upper surface
Cooperation bonding with the position that the left side leakproof sheet material 12 corresponds to the left position viscose glue body 211 is so that the phase of left side leakproof sheet material 12
Answer position bonding with first back sheet 103a；The width of the right position viscose glue body 215 is more than second bottom chip
The distance of the right edge of the right edge of material 103b and the first back sheet 103a, the lower surface of the right position viscose glue body 215 and institute
State the right side of right positions and the second back sheet 103b that the second back sheet 103b is exposed in the first back sheet 103a
Corresponding site bonding coordinates, and upper surface is bonding with the position that the right side leakproof sheet material 12 corresponds to the right position viscose glue body 215 to match somebody with somebody
Close so that the corresponding site of right side leakproof sheet material 12 is bonding with first back sheet 103a；Two leakproof sheet materials 12 lead to respectively
Cross the upper surface that two the 4th adhesive-layers 23 are adhered to the water penetration top layer 101.
The leakproof sheet material 12 is with the bonding part 121 coordinated with 101 viscose glue of water penetration top layer, by the bonding part
Containment flaps 123 and the folding sky located at bonding part 121 and containment flaps 123 that 121 inner side edge is upwardly and outwardly turned down
Interior leakproof elastomeric element 125 is constituted, and the width of the bonding part 121 is less than the width of the 4th adhesive-layer 23, also,
The inner side of the bonding part 121 is protruded inwardly from the inner side of the 4th adhesive-layer 23；The corresponding site of left side leakproof sheet material 12 is which
Position of the lower surface of containment flaps 123 corresponding to left position viscose glue body 211, the corresponding site of right side leakproof sheet material 12 is its leakproof
Position of the lower surface of catch 123 corresponding to right position viscose glue body 215.
Make the width of the 3rd adhesive-layer 22 less than the width on water penetration top layer 101, make the width on the water penetration top layer 101
Second adhesive-layer is designed by degree more than the width and the width less than second back sheet 103b of the absorbent core layer 102
For spaced left position viscose glue body 211, middle position viscose glue body 213 and right position viscose glue body 215, and the left position viscose glue body 211
Overall width to right position viscose glue body 215 is equal with the width of first back sheet 103a, and the middle position viscose glue body 213
Width is less than the width of second back sheet 103b, more than the width on water penetration top layer 101.The purpose of so design is become reconciled
Place is：First, 213 upper surface of middle position viscose glue body can expose to the 3rd adhesive-layer 22 with the lower surface on water penetration top layer 101
Part bonds, and lower surface bonded with impermeability bottom 103, reach the middle position that makes elegant aqueouss top layer and absorbent core layer 102 bond,
The purpose that both sides are bonded with the second back sheet 103b so that their cohesive, fastness, stability, concordance are more preferable, no
Easily there is the problem of easy aliquation in existing product, improve the satisfaction of user；2nd, while meeting first, also distinguish
The left and right side of the second back sheet 103b is pressed on by left and right position viscose glue body 215 and the first bottom by left and right position viscose glue body 215
Between sheet material 103a, the upper surface of left and right position viscose glue body 215 also respectively with the containment flaps 123 of left and right side leakproof sheet material 12
The corresponding site bonding of lower surface, containment flaps 123 in addition to bonding part 121 is bonded with water penetration top layer 101, left and right side phase
Position is answered to bond by the left and right side of left and right position viscose glue body 215 and the first back sheet 103a respectively（And by the second bottom chip
Material 103b is pressed between left and right position viscose glue body 215 and the first back sheet 103a, then passes through left and right side containment flaps 123 respectively
It is combined thereon）So that two sides of the second back sheet 103b are with the cohesive of the first back sheet 103a, stability more
It is good, prevent aliquation phenomenon from occurring, while the adhering technique of left and right side containment flaps 123 and impermeability bottom 103 is increased,
The cohesive of catch, fastness, stability, concordance are increased, while, although bonding site is increased, but it is many
Increase the viscose glue number of plies and viscose glue operation, the second adhesive-layer is only designed as the left, center, right position being spaced, and changes it
Width, you can realize above-mentioned functions, do not increase make complexity in the case of again can real homogeneity of product and stability
More preferably, solve the problems, such as the easy aliquation of existing product.
This utility model embodiment, makes 123 appropriate section convex of containment flaps in the 4th adhesive-layer 23, can so make to prevent
The appropriate section of leakage catch 123 is not fixed dead, with movable space, brings user more comfortable more soft impression.
This utility model embodiment, absorbent core layer correspond to user anus position using double-deck core, upper strata core body
The place of putting opens up perforation, and the otherwise underlying core demoulding is smooth core body, and upper and lower layer core body is compounded to form defecation reception area 102c, especially fits
For defecation frequency is more, defecation frequently and measure less, dilute newborn baby uses, so, in the case of amount rareness, stool is arranged
Just reception area 102c is accommodated, and will not have uncomfortable impression with the buttocks directly contact of newborn baby, baby, it is to avoid
Situations such as bacterium infection that directly contact and occur with stool, erythema, red hip, satisfaction and the experience of user can be lifted
Degree.
Fig. 5 is referred to, Fig. 5 is that the technological process of the processing technology of one embodiment of this utility model paper diaper for infant is illustrated
Figure.A kind of processing technology of paper diaper for infant of the present embodiment, will be compounded with leakproof sheet material 12, water penetration top layer 101, fix
The upper composite bed of waist patch 14, be compounded with waistline elastomeric element 13, fixed waist patch counterpart 15, leg leakproof elastomeric element 12511,
The lower composite bed of impermeability bottom 103, and it is compounded with the intermediate absorption of absorbent core layer 102b and lower absorbent core layer 102a
Sandwich layer 102 is delivered at the 5th composite structure respectively and carries out total compound working procedure, carries out folding, divides to be compounded to form after diaper
Cut, ultimately form some single diaper；Wherein：Some perforation are offered equidistantly in absorbent core layer 102b on described,
Upper absorbent core layer 102b is compound in lower absorbent core layer 102a and is formed after absorbent core layer 102, it is described to bore a hole and the absorbent cores
Surface on layer 102 corresponding to perforation forms defecation reception area 102c；Total compound rear diaper for being formed is being cut
To be formed after single diaper operation, the defecation reception area 102c is located at the position on diaper corresponding to user anus to operation
Put place.
Specifically, this processing technology is comprised the following steps：
S101, synchronous transport step, by upper composite bed, lower composite bed, intermediate absorption sandwich layer 102 to the 5th composite structure position
The front synchronous transport step put；
Formation and conveying individually below to three layers is described in detail：
A, upper composite bed are formed and are conveyed：
A1, catch sheet material longitudinally cut operation：Catch sheet material is continued to longitudinal cutting structure using the first conveyer device
Place's conveying, makes the part for continuously passing through longitudinal cutting structure be divided into two by longitudinal cutting structure, cuts into two pieces of width phases
Deng left side leakproof sheet material 12 and right side leakproof sheet material 12；
A2, fixed waist close bonding process：Continue persistently to convey forward left side leakproof sheet material 12 and right side leakproof sheet material 12,
In course of conveying, 14 fit bodies are pasted using the fixed waist in front of longitudinal cutting structure and pasted left waist patch symmetrical with right waist patch
In left side leakproof sheet material 12 and the lateral surface of right side leakproof sheet material 12；
A3,101 compound working procedure of water penetration top layer：Continue to continue forward and left waist patch and right waist patch are posted in the conveying of synchronization
Left side leakproof sheet material 12 and right side leakproof sheet material 12, in course of conveying, using in front of 14 fit bodies of fixed waist patch
First composite structure is bonded in water penetration top layer 101 on left side leakproof sheet material 12 and right side leakproof sheet material 12, so that thoroughly
The left side of 101 upper surface of aqueouss top layer is bonded with the right side of left side leakproof sheet material 12（Bonding part i.e. with left side leakproof sheet material 12
121 bondings）So that the right side of water penetration upper surface is bonded with the left side of right side leakproof sheet material 12（I.e. with right side leakage prevention sheet
The bonding part 121 of material 12 is bonded）, composite bed is ultimately formed, and upper composite bed is persistently delivered at the 5th composite structure.
B, intermediate absorption sandwich layer 102 are formed and are conveyed：
B1, upper absorbent core layer 102b compound working procedure：The lower absorbent core layer of integument will be carried using the second conveyer device
102a continue at the position of the second composite structure convey, while using the 3rd conveyer device by the demoulding after upper absorbent core layer
102b（That is, equidistantly offering upper absorbent core layer 102b of some perforation）Synchronous transport to the second composite structure so that
Upper absorbent core layer 102b after the demoulding is compound in lower absorbent core layer 102a, to form absorbent core layer 102；
B2, the parcel operation of absorbent core layer 102：Continue persistently to convey forward the absorbent core layer 102 after being combined, be fed forward
During, absorbent core layer 102 is wrapped up using the package body in front of the second composite structure, after then wrapping up again
Absorbent core layer 102 continue forward and with upper composite bed synchronous transport to be delivered at the 5th composite structure position；
C, lower composite bed are formed and are conveyed：
C1, the second back sheet 103b and the first back sheet 103a are combined：Using the 4th conveyer device by the first bottom
Sheet material 103a is conveyed at the position of the 4th composite structure, while being conveyed the second back sheet 103b using the 5th conveyer device
To the position of the 4th composite structure, the second back sheet 103b is made to be compound in the upper surface of the first back sheet 103a, with shape
Into impermeability bottom 103, first adhesive-layer 20 can be sprayed on the compound of the second back sheet 103b by glue-spraying device
Face（Lower surface）, it is also possible to the upper surface of the first back sheet 103a is sprayed on by glue-spraying device；
C2, fixed waist patch 15 bonding of counterpart：Continue persistently to convey forward it is compound after impermeability bottom 103, to
In front course of conveying, fixed waist patch is coordinated using 15 bonding agency of fixed waist patch counterpart in front of the 4th composite structure
Part 15 is adhered in the first back sheet 103a, is then cut off again；In this step, every a scheduled time then to the first bottom chip
The lower surface of material 103a is fixed waist patch 15 bonding rupturing operation of counterpart, so makes some fixed waists paste counterpart 15 along not
The length direction of the first back sheet 103a of cut-out is evenly spaced to be adhered on the lower surface of the first back sheet 103a；
C3,13 bonding of waistline elastomeric element：Continue persistently to convey forward and be bonded with the waterproof of fixed waist patch counterpart 15
Property bottom 103, during being fed forward, using the waistline elastomeric element in front of fixed waist patch 15 bonding agency of counterpart
13 bonding agencies are adhered to waistline elastomeric element 13 in first back sheet 103a, then cut off again, so that each waistline
Elastomeric element 13 with corresponding one fix waist patch counterpart 15 spacing distance it is identical, per certain waist patch counterpart with it is adjacent after
The spacing distance that the fixed waist of side pastes 14 elastomeric elements is equal；Likewise, in this step, every the scheduled time then to first
The lower surface of back sheet 103a carries out the 13 bonding rupturing operation of waistline elastomeric element, so makes some 13 edges of waistline elastomeric element
The length direction of the first back sheet 103a do not cut off is evenly spaced to be adhered on the lower surface of the first back sheet 103a；
C4,12511 bonding of leg leakproof elastomeric element：Continue forward persistently conveying be bonded with fixed waist patch counterpart 15,
The impermeability bottom 103 of waistline elastomeric element 13, during being fed forward, using positioned at 13 splicing machine of waistline elastomeric element
Left, leg leakproof elastomeric element 12511 is bonded in second by 12511 bonding agency of leg leakproof elastomeric element in front of structure respectively
The left and right sides of the upper surface of back sheet 103b；Then the second back sheet 103b, fixed waistline auxiliary section will be compounded with again
The lower composite bed synchronous transport of part, waistline elastomeric element 13 and left and right side leg leakproof elastomeric element 12511 is compound to the 5th
At mechanism position.
Intelligible, above-mentioned c2 steps and c3 steps can be exchanged in other examples.
S102, overall composite steps, by upper composite bed, lower composite bed, that intermediate absorption sandwich layer 102 is combined into diaper is whole
Body；
S103, folding step, by the overall both sides of diaper respectively to middle folding；
S104, dicing process, cut off diaper overall according to predetermined separation length, to form single independent paper
Urine pants.
In order to avoid repetition is repeated, due to the width in the structure of diaper enforcement Wang to each layer, matching relationship etc.
It is described in detail, therefore width to each layer, shape is omitted in above-mentioned technique and is described in detail, each in technique
Description in the direct reference structure embodiment of shape and structure of layer.
This processing technology, it is only necessary to change the glue spraying mode of viscose glue body, spray shape and structure as it is above-mentioned each
The shape and structure of adhesive-layer, and make each layer width design be said structure embodiment in width, upper absorbent cores
The perforation with defecation reception area 102c is formed after the layer 102b demouldings, so that the diaper after final shaping corresponds to user
There is at the position of anus defecation reception area 102c.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure made with this utility model description and accompanying drawing content or equivalent flow conversion, or directly or indirectly it is used in which
The technical field of his correlation, is included in scope of patent protection of the present utility model in the same manner.
Claims (8)
1. a kind of paper diaper for infant, including diaper main body, respectively leg leakproof bullet of the longitudinal direction located at diaper main body both sides
Property part and leakproof sheet material, the waistline elastomeric element in diaper main body, fixed waist patch and fixed waist patch counterpart, institute
State water penetration top layer, absorbent core layer and impermeability bottom that diaper main body includes setting gradually from top to bottom, its feature
It is：The absorbent core layer include lower absorbent core layer and be compound in the lower absorbent core layer and with lower absorbent core layer shape phase
The upper absorbent core layer of matching, runs through from thickness corresponding to offering at the position of user anus in absorbent core layer on described
The perforation of absorbent core layer on this, position of the perforation with the lower absorbent core layer corresponding to the perforation cooperatively form defecation reception
Area.
2. paper diaper for infant as claimed in claim 1, it is characterised in that：Also include being respectively arranged on leg leakproof elastomeric element
Outside back corresponding to the buttocks leakproof elastomeric element at user hip point.
3. paper diaper for infant as claimed in claim 2, it is characterised in that：The buttocks leakproof elastomeric element is in radian and institute
State the arc that diaper main body outer arcuate side matches.
4. paper diaper for infant as claimed in claim 1, it is characterised in that：The impermeability bottom includes the first bottom chip
Material and the second back sheet being compound in first back sheet, the width of second back sheet are less than the first bottom
The width of layer of sheet material, and the distance phase of two sides of second back sheet corresponding side to the first back sheet
Deng.
5. paper diaper for infant as claimed in claim 4, it is characterised in that：Second back sheet passes through the first adhesive-layer
It is bonding with first back sheet.
6. paper diaper for infant as claimed in claim 5, it is characterised in that：The lower surface of the lower absorbent core layer passes through second
Adhesive-layer is bonded with the upper surface of second back sheet, and the upper surface of upper absorbent core layer passes through the 3rd adhesive-layer and water penetration
The lower surface bonding on top layer, second back sheet is also by second adhesive-layer with water penetration top layer near two sides
Lower surface is bonding, also bonding by the second adhesive-layer position corresponding with leakage-proof part.
7. paper diaper for infant as claimed in claim 6, it is characterised in that：The width on the water penetration top layer is more than the suction
The width and the width less than second back sheet of sandwich layer are received, two sides of the absorbent core layer are corresponding to water penetration top layer
Side distance it is equal, the distance of the corresponding side in two sides to the second back sheet of the absorbent core layer is equal；
Second adhesive-layer includes spaced left position viscose glue body, middle position viscose glue body and right position viscose glue body, the left position
The overall width of viscose glue body to right position viscose glue body is equal with the width of first back sheet；
The width of the middle position viscose glue body less than second back sheet width, more than the width on water penetration top layer, and
The distance between two sides of two sides of the middle position viscose glue body to the second back sheet are equal, left legportion leakproof elastomeric element
Correspond in second back sheet at the position between left position viscose glue body and middle position viscose glue body, leg portion leakproof bullet
Property part in second back sheet corresponding to the position between right position viscose glue body and middle position viscose glue body at；The left position
Distance of the width of viscose glue body more than the left side of the left side and the first back sheet of second back sheet, the left position
The leftward position and the second back sheet of the second back sheet are exposed in the lower surface of viscose glue body and first back sheet
Left side corresponding site bonding coordinate, upper surface and the left side leakproof sheet material bonding are matched somebody with somebody corresponding to the position of the left position viscose glue body
Close so that the corresponding site of left side leakproof sheet material is bonding with first back sheet；The width of the right position viscose glue body is more than
The distance of the right edge of second back sheet and the right edge of the first back sheet, the lower surface of the right position viscose glue body with
The right side corresponding site that the right positions and the second back sheet of the second back sheet are exposed in first back sheet glues
Cooperation is connect, upper surface cooperation bonding with the position that the right side leakproof sheet material corresponds to the right position viscose glue body is so that right side leakage prevention sheet
The corresponding site of material is bonding with first back sheet；
Two leakproof sheet materials are adhered to the upper surface on the water penetration top layer respectively by two the 4th adhesive-layers.
8. paper diaper for infant as claimed in claim 7, it is characterised in that：The leakproof sheet material with the water penetration table
Layer viscose glue coordinate bonding part, the containment flaps upwardly and outwardly turned down by the inner side edge of the bonding part and be located at bonding part
Constitute with the leakproof elastomeric element in the folding space of containment flaps, the width of the bonding part is less than the 4th adhesive-layer
Width, also, the inner side of the bonding part protruded inwardly from the inner side of the 4th adhesive-layer；Left side leakproof sheet material corresponding site be
Position of the lower surface of its containment flaps corresponding to left position viscose glue body, the corresponding site of right side leakproof sheet material is its containment flaps
Position of the lower surface corresponding to right position viscose glue body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949965.XU CN206120569U (en) | 2016-08-26 | 2016-08-26 | Infant paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949965.XU CN206120569U (en) | 2016-08-26 | 2016-08-26 | Infant paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120569U true CN206120569U (en) | 2017-04-26 |
Family
ID=58564857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949965.XU Active CN206120569U (en) | 2016-08-26 | 2016-08-26 | Infant paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264888A (en) * | 2016-08-26 | 2017-01-04 | 重庆百亚卫生用品股份有限公司 | Paper diaper for infant and processing technology thereof |
| CN111388199A (en) * | 2020-04-10 | 2020-07-10 | 婴舒宝（中国）有限公司 | Membrane material hem compounding machine |
-
2016
- 2016-08-26 CN CN201620949965.XU patent/CN206120569U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264888A (en) * | 2016-08-26 | 2017-01-04 | 重庆百亚卫生用品股份有限公司 | Paper diaper for infant and processing technology thereof |
| CN111388199A (en) * | 2020-04-10 | 2020-07-10 | 婴舒宝（中国）有限公司 | Membrane material hem compounding machine |
| CN111388199B (en) * | 2020-04-10 | 2024-06-11 | 婴舒宝（中国）有限公司 | Film material flanging compounding machine |
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