CN208065347U - A kind of absorbent commodity - Google Patents
A kind of absorbent commodity Download PDFInfo
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- CN208065347U CN208065347U CN201721450346.7U CN201721450346U CN208065347U CN 208065347 U CN208065347 U CN 208065347U CN 201721450346 U CN201721450346 U CN 201721450346U CN 208065347 U CN208065347 U CN 208065347U
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- ultrasonic bonding
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- elastic component
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Abstract
The utility model discloses a kind of absorbent commodities, including external cladding material and built-in, external cladding material has internal layer sheet material, outer layer sheet and the waistline elastic component being distributed between internal layer sheet material and outer layer sheet, and above-mentioned waistline elastic component both sides, which are equipped with, to be used for the fixed first ultrasonic bonding portion of several waistline elastic components both ends；First ultrasonic bonding portion is made of several junctions, and the distance between adjacent chalaza is less than the diameter of waistline elastic component in the first ultrasonic bonding portion or its is longitudinally wide.The utility model ensure that waistline elastic component is firm and be bonded between internal layer sheet material and outer layer sheet, internal layer sheet material with outer layer sheet weld using ultrasonic welding technique compound, the use of hot melt adhesive raw material is greatly lowered, reduce the risk of user's skin ankle injury redness, have the advantages that soft, saving cost, improves customer satisfaction.
Description
Technical field
The utility model is related to disposable sanitary articles fields more particularly to a kind of drawing to draw trousers.
Background technology
Trousers are drawn, other is different from and waist is needed to paste fixed adhesive type paper diaper, since its shape is more like underpants, when use
Waist, which is strutted, to be put on, and trousers are drawn in the drawing that hence obtains one's name.It draws trousers compared with traditional paper diaper product, has more at waistline
Good retractility, therefore it is more suitable for active baby.The baby for wearing M paper diaper under normal conditions may be selected by drawing trousers
, largest benefit is conveniently to wear off, and can be just easily accomplished when baby moves about and replace paper diaper this part things, not beaten
Disturb the exploration and cognition of baby.With the increase at baby's monthly age, the activity of baby's limbs becomes more and more abundant, from starting to turn over
It sat to, learn and climb, learn and walk, replacing paper diaper also becomes more and more challenging.The baby in this period is by playing
The world is recognized and explores, playing for being not interrupted can help baby's attention more to concentrate, be more advantageous to cognitive development.
In traditional disposable sanitary articles, if necessary to which materials at two layers is carried out compound being typically all to use hot melt adhesive system
It unites and needs compound material mid-level spray hot melt adhesive to be bonded at two layers.Existing drawing draws in trousers and has just used a large amount of hot melt
Glue, the hot melt adhesive play good effect for fixed sheet material and sheet material, elastic and sheet material etc. situation.But large quantities of
During amount production, on the one hand since hot melt adhesive cost of material is higher, production cost is difficult to be effectively controlled, and
When being bonded using hot melt adhesive, production technology includes multiple processes such as glue spraying and bonding, and production technology is complex, production
It is less efficient, therefore the market price of product also can be higher, can not improve its market competitiveness；On the other hand applying due to product
Glue position feel is partially hard, for a long time using easy to being damaged on skin.
In addition to this, emerging technology of the ultrasonic technology as the industry in recent years, by ultrasonic technology by two kinds of materials
Material carries out weld bonds, to replace traditional hot melt adhesive adhesion technique, cancels the use of hot melt adhesive raw material, and reducing production cost is
The development trend of the industry, but draw which specific position in trousers to be but rarely reported in drawing ultrasonic applications.
Utility model content
In consideration of it, the utility model provides a kind of absorbent commodity, has the characteristics that soft, saving cost, greatly
Width reduces the use of hot melt adhesive raw material, and production efficiency is higher.
Technical solution adopted by the utility model to solve its technical problems is：A kind of absorbent commodity, have it is longitudinal and
Laterally comprising external cladding material and is fixed on inboard built-in of external cladding material.
Wherein, there is external cladding material waist, waist portion and crotch, waist to have composite extensible with waist portion region,
If composite extensible has internal layer sheet material, outer layer sheet and is distributed between internal layer sheet material and outer layer sheet and extends transversely
Dry waistline elastic component.Built-in includes liquid permeability surficial sheets, and is symmetricly set on surficial sheets both sides, for preventing body
The leakproof sheet material that liquid is laterally revealed and extended longitudinally, the leakproof sheet material have with the built-in basicosta portion engaged, can be in longitudinal direction
The freedom portion of elastic telescopic on direction, and it is fixed on the fixation both ends of built-in longitudinal rear and front end.Aforementioned internal layer sheet material and outer
Layer of sheet material can be by two sheet materials be laminated and formed, can also be same sheet material forms through packing, so can not be unilateral will be upper
It states internal layer sheet material and outer layer sheet is considered as two kinds of sheet materials.
It is equipped in waistline elastic component both sides for connecing several fixed first ultrasonic waves in waistline elastic component both ends
Conjunction portion, the lateral outer side in the first ultrasonic bonding portion be additionally provided with for by the sealing of the correspondence two sides of external cladding material so that
The absorbent commodity is in the ultrasonic wave side seal portion of underpants shape.Above-mentioned first ultrasonic bonding portion is by several junction structures
At the distance between adjacent chalaza is less than the diameter of waistline elastic component in the first ultrasonic bonding portion or its is longitudinally wide.
Region on external cladding material other than the first ultrasonic bonding portion is additionally provided with for by internal layer sheet material, outer
Second ultrasonic bonding portion of layer of sheet material engagement, the second ultrasonic bonding portion is integrally substantially linear, waveform or other
Shape.Second ultrasonic bonding portion is made of several junctions, in the first ultrasonic bonding portion the density at junction be more than etc.
Density in junction in the second ultrasonic bonding portion.The density at aforementioned junction refers to the number at junction under unit area
Bonding area under amount or unit area.The former mainly considers the identical situation of each ultrasonic bonding portion junction specification, after
Person is primary concern is that situation of each ultrasonic bonding portion with different flower-shapes or with different size junction.It may be noted that
Be, although this patent describes junction, this junction should not only be understood as it is dotted, equally include closing line,
The situation on joint surface.In other words, the junction that this patent limits includes the situation on junction, closing line, joint surface.Below also
Together.
When the density at junction in the first ultrasonic bonding portion is more than the density at junction in the second ultrasonic bonding portion,
It is required that there is sufficiently large chucking power in the first ultrasonic bonding portion and then fix the both ends of waistline elastic component, it is intuitive next
It sees, the density at junction is closeer in the first ultrasonic bonding portion, and the density at junction is relatively dredged in the second ultrasonic bonding portion.When
When the density at the first junction in ultrasonic bonding portion is equal to the density at junction in the second ultrasonic bonding portion, it should be understood that at
The same comparatively dense of density at the first and second junction in ultrasonic bonding portion.
Further, external cladding material is additionally provided with elasticity cut-out region with built-in bonding station, which cuts off area
There is fold in being to prevent under the convergent force of waistline elastic component in the effect in domain, improves absorbent commodity at built-in both ends
The flatness at place.It is provided in at least both lateral sides in elasticity cut-out region for the waistline at elasticity cut-out region is elastic
The ultrasonic bonding portion of the fixed third of component, the ultrasonic bonding portion of the third are made of several junctions, and third ultrasound
The density at junction is more than or equal to the density at junction in the second ultrasonic bonding portion on wave joint portion.Above-mentioned third ultrasonic wave connects
Conjunction portion includes but not limited to be provided only on the built-in left and right sides contacted with waistline elastic component, can also be uniformly or in array
Shape is distributed in built-in and external cladding material overlapping region.
Further, the interior lateral margin of leakproof sheet material freedom portion inwardly coats and extends to form a cavity towards basicosta portion, empty
Intracavitary is equipped with telescopic leakproof gusset elastic component.The freedom portion of leakproof sheet material is equipped with and is at least distributed in leakproof gusset bullet
The 4th ultrasonic bonding portion at property component longitudinal direction both ends, and five surpassing for leakproof sheet material upper layer and lower layer material to be combined
Sound wave joint portion.Herein, the setting principle in the 4th ultrasonic bonding portion, the 5th ultrasonic bonding portion compound is stretched with above-mentioned respectively
First and second ultrasonic bonding portion's principle in contracting portion is similar, wherein the 4th ultrasonic bonding portion is for fixing leakproof gusset elasticity structure
Part, on the one hand the 5th ultrasonic bonding portion is combined for the upper layer and lower layer sheet material of freedom portion after folding, on the other hand by leakproof
The region in the 5th ultrasonic bonding portion between local engagement point is limited in the middle part of gusset elastic component.
Further, the fixation both ends of leakproof sheet material are equipped with and connect the 6th ultrasonic wave that it is engaged with surficial sheets
Conjunction portion.
Further, built-in that also there is the conducting shell being arranged below surficial sheets, the conducting shell to be equipped with itself and table
The 7th ultrasonic bonding portion that facesheet engages.
Further, surficial sheets are by being formed with the three-dimensional sheet of multiple protrusions and not having the flat of such protrusion
Sheet material engages with being layered on top of each other, and it is ultrasonic bonding that the 8th engaged with flat sheet is additionally provided on the three-dimensional sheet
Portion.Further, the 8th ultrasonic bonding portion with surround the state of each protrusion be formed with around each protrusion it is multiple.One
As on this station the installation position of ultrasonic wave with used when the installation position difference of ultrasonic wave at above-mentioned conducting shell, if simultaneously
Use the three-dimensional figuration effect for often influencing surficial sheets.
Further, the calf circumference extended from two side of waistline to center curvature is additionally provided between internal layer sheet material and outer layer sheet
Elastic component, the calf circumference elastic component are made of the different circular arc of multiple curvature, use ultrasonic fusing mode to be fixed on interior
Between layer of sheet material and outer layer sheet.
Above-mentioned six, the seven, eight, nine ultrasonic bonding portions be by upper layer and lower layer sheet material through ultrasonic wave welding device welding and
It is formed, using ultrasonic technology so that the material surface with skin contact is more soft, substantially improves traditional material because a large amount of
The defect for causing material feel harder using hot melt adhesive.
The beneficial effects of the utility model：
The utility model in the both sides of waistline elastic component by being arranged for consolidating several waistline elastic component both ends
The first fixed ultrasonic bonding portion, and the distance between adjacent chalaza is less than waistline elasticity structure in the first ultrasonic bonding portion
The diameter of part or its is longitudinally wide, on the one hand ensure waistline elastic component it is firm be bonded on internal layer sheet material and outer layer sheet it
Between, and then soft composite material is formed, on the other hand formed not less than the binding force in the middle part of it at waistline elastic component both ends,
Ensure the stabilization of material tension.The utility model draws existing drawing and can be ground with each station of ultrasonic wave replacement glue on trousers
Study carefully, two materials are subjected to weld bonds using ultrasonic welding technique, considerably reduce the use of hot melt adhesive raw material, while letter
Metaplasia production. art reduces production cost, improves production efficiency, has the advantages that soft, lower-cost.In addition it also reduces
The risk of user's skin ankle injury redness, improves customer satisfaction.
Below with reference to drawings and examples, the utility model is described in detail.
Description of the drawings
Fig. 1 is that trousers stereogram is drawn shown in the utility model.
Fig. 2 is the expanded schematic diagram for the front and back waist lateral margin for drawing trousers.
Fig. 3 is the structural schematic diagram of external cladding material.
Fig. 4 is the location diagram in the first ultrasonic bonding portion and waistline elastic component under one of which embodiment.
Fig. 5 is the location diagram in the first ultrasonic bonding portion and waistline elastic component under one of which embodiment.
Fig. 6 is the location diagram in the first ultrasonic bonding portion and waistline elastic component under one of which embodiment.
Fig. 7 is the location diagram in the second ultrasonic bonding portion and waistline elastic component under one of which embodiment.
Fig. 8 is built-in structural schematic diagram.
Fig. 9 is the structural schematic diagram of leakproof sheet material.
Figure 10 is the combination schematic diagram at fixed both ends and surficial sheets.
Figure 11 is the combination schematic diagram of conducting shell and surficial sheets.
Figure 12 is the sectional view of one of which embodiment lower surface sheet material.
Figure 13 is the vertical view of surficial sheets shown in Figure 12.
Specific implementation mode
Embodiment 1,
As shown in Fig. 1 to 2, Fig. 1 is illustrated and is drawn trousers stereogram shown in the utility model, and Fig. 2 illustrates to draw trousers
Front and back waist lateral margin expanded schematic diagram.A kind of absorbent commodity has longitudinal direction Y and transverse direction X comprising external cladding material
101, inboard with external cladding material is fixed on built-in 102.External cladding material 101 has waist 10, waist portion 11 and crotch 12,
Waist 10 with 11 region of waist portion there is composite extensible 13, composite extensible 13 to have internal layer sheet material, outer layer sheet and distribution
Between internal layer sheet material and outer layer sheet and several waistline elastic components 14 extending transversely.
As shown in FIG. 3 to 7, it is equipped with and is used for 14 liang of several waistline elastic components in 14 both sides of waistline elastic component
The fixed first ultrasonic bonding portion 15 is held, which is arranged at region B shown in Fig. 3.The first surpass
Sound wave joint portion 15 is made of several junctions；Waistline elastic component 14 is arranged between above-mentioned each junction, and with
At least one junction at each junction is in contact, and Fig. 4 to 6 is respectively illustrated under three kinds of situations, waistline elastic component 14 with
Position relationship between each junction, in other words, the distance between each junction L1 is less than in the first ultrasonic bonding portion 15
The longitudinally wide L2 of waistline elastic component, i.e. L1 < L2.It is longitudinally wide to refer to that elastic is straight when waistline elastic component is elastic
Diameter.
It is provided between the first ultrasonic bonding portion 15 of the left and right sides for internal layer sheet material, outer layer sheet is fixed
Second ultrasonic bonding portion 16, the second ultrasonic bonding portion 16 are arranged at region A shown in Fig. 3.As the second ultrasonic wave
A kind of specific implementation mode at joint portion 16, as shown in fig. 7, the second ultrasonic bonding portion 16 is distributed in each adjacent waistline elasticity structure
Region between part, the second ultrasonic bonding portion 16 are made of several junctions, and waistline elastic component 14 is arranged above-mentioned
It between each junction, and is not in contact with any one junction with each junction, respectively connects in the second ultrasonic bonding portion 16
The distance between chalaza L3 is more than the longitudinally wide L2, i.e. L3 > L2 of waistline elastic component.Ibid, when waistline elastic component is rubber
It is longitudinally wide to refer to elastic diameter when muscle.
Be not difficult to find out from aforementioned quantitative relation, L1 < L2 < L3, thus in the first ultrasonic bonding portion 15 junction it is close
Degree is more than the density at junction in the second ultrasonic bonding portion 16.But there is also " in the first ultrasonic bonding portion 15 for this patent
The density at junction is equal to the density at junction in the second ultrasonic bonding portion 16 " it is possible.It is not difficult from former embodiment
It was found that the junction in the first ultrasonic bonding portion 15 is distributed only over the left and right sides between internal layer sheet material and outer layer sheet.And
Under latter implementation mode, the junction in the first ultrasonic bonding portion 15 is substantially all to be arranged along waistline elastic component,
Therefore the junction under such situation in the first ultrasonic bonding portion 15 is distributed in the left and right between internal layer sheet material and outer layer sheet
Both sides and intermediate region.
In addition, the lateral outer side in the first ultrasonic bonding portion 15 is additionally provided with for by the correspondence two of external cladding material 101
So that the absorbent commodity is in the ultrasonic wave side seal portion 17 of underpants shape, which substantially sets side seals
It sets at region C shown in Fig. 3.
In order to ensure it is built-in will not because there is fold in the flexible of waistline elastic component 14, external cladding material 101 with it is built-in
102 bonding station is additionally provided with elasticity cut-out region 103.It is provided with and is used in the both lateral sides in elasticity cut-out region 103
By waistline elastic component one end ultrasonic bonding portion 18 of fixed third at elasticity cut-out region, the ultrasonic bonding portion of the third
18 are generally disposed at region D shown in Fig. 3.Certainly, the specific location in the ultrasonic bonding portion of third 18 is not limited to be arranged in bullet
Property cut-out region 103 a kind of both lateral sides this modes.The ultrasonic bonding portion of third 18 is made of several junctions, and
The density at three junctions in ultrasonic bonding portion 18 is more than or equal to the density at junction in the second ultrasonic bonding portion 16.
In addition, being additionally provided with the calf circumference bullet extended from two side of waistline to center curvature between interior layer of sheet material and outer layer sheet
Property component 50, the calf circumference elastic component 50 are made of the different circular arc of multiple curvature, and ultrasonic fusing mode is used to be fixed on
Between internal layer sheet material and outer layer sheet, fixed form and the fixed form of waistline elastic component 14 are substantially the same.
Interior structure is described in detail below.
Also referring to Fig. 8 to 9, built-in 102 include liquid permeability surficial sheets 20, and is symmetricly set on surficial sheets 20
Both sides, the leakproof sheet material 21 for preventing body fluid from laterally revealing and extending longitudinally, which has connects with built-in
The basicosta portion 22 of conjunction, can elastic telescopic in a longitudinal direction freedom portion 23, and be fixed on the fixation of built-in longitudinal rear and front end
Both ends 24.
The interior lateral margin of leakproof sheet material freedom portion 23 inwardly coats and extends to form a cavity towards basicosta portion, is installed in cavity
There is telescopic leakproof gusset elastic component 25.The freedom portion 23 of leakproof sheet material 21, which is equipped with, is at least distributed in leakproof gusset elasticity
The 4th ultrasonic bonding portion 26 at component longitudinal direction both ends, and five surpassing for leakproof sheet material upper layer and lower layer material to be combined
Sound wave joint portion 27.The 4th ultrasonic bonding portion 26 that Fig. 9 is illustrated is along all settings of leakproof gusset elastic component 25.
As shown in Figure 10, engage it with surficial sheets the is equipped on the fixation both ends 24 of leakproof sheet material six to surpass
Sound wave joint portion 28.Further, above-mentioned built-in 102 further include the conducting shell 40 being arranged below surficial sheets 20, such as Figure 11
Shown, which is equipped with the 7th ultrasonic bonding portion 41 for engaging it with surficial sheets 20.
Embodiment 2,
Built-in 102 include：Liquid permeability surficial sheets 20, and it is symmetricly set on 20 both sides of surficial sheets, for preventing body
The leakproof sheet material 21 that liquid is laterally revealed and extended longitudinally, the leakproof sheet material 21 have with the built-in basicosta portion 22 engaged, can
The freedom portion 23 of elastic telescopic in a longitudinal direction, and it is fixed on the fixation both ends 24 of built-in longitudinal rear and front end.Leakage prevention sheet
The interior lateral margin of material freedom portion 23 inwardly coats and extends to form a cavity towards basicosta portion, and telescopic leakproof is equipped in cavity
Gusset elastic component 25.The freedom portion 23 of leakproof sheet material 21 is equipped with and is at least distributed in leakproof gusset elastic component longitudinal direction both ends
4th ultrasonic bonding portion 26, and the 5th ultrasonic bonding portion 27 for leakproof sheet material upper layer and lower layer material to be combined.
To form the figuration effect with several protrusions on built-in surficial sheets, extremely also referring to Figure 12
13, surficial sheets 20 are by the three-dimensional sheet 1 for being formed with multiple protrusions 3 and the 2 phase alternating layers of flat sheet for not having such protrusion
It engages foldedly, the 8th ultrasonic bonding portion 4 engaged with flat sheet 2 is additionally provided on the three-dimensional sheet 1.8th
Ultrasonic bonding portion 4 with surround the state of each protrusion 3 be formed with around each protrusion 3 it is multiple.Above-mentioned 8th ultrasonic wave connects
Conjunction portion 4 is transferred to using the high-frequency vibration wave that ultrasonic brazing unit generates on three-dimensional sheet 1 and flat sheet 2, in pressurization feelings
Under condition, makes two sheet surface phase mutual friction and form the fusion between molecular layer.To prevent the 8th ultrasonic bonding portion 4 and the 7th
The three-dimensional figuration effect of surficial sheets is influenced when ultrasonic bonding portion 41 uses simultaneously, the absorbent commodity under the embodiment is not set
The 7th ultrasonic bonding portion 41 as described in Example 1 is set, remaining is same
Embodiment 1.
The above is only the preferred embodiment to utility model, is not defined to the range of utility model, therefore
Under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to construction described in the utility model, spy
The equivalence changes or decoration that sign and principle are made, should all fall into the scope of protection of the utility model.
Claims (9)
1. a kind of absorbent commodity, there is longitudinal (Y) and transverse direction (X) comprising external cladding material (101) and is fixed on outsourcing
It covers built-in (102) of material inboard；Wherein, the external cladding material (101) has waist (10), waist portion (11) and crotch
(12), waist (10) and waist portion (11) region have a composite extensible (13), and composite extensible (13) has internal layer sheet material, outer
Layer of sheet material and several waistline elastic components (14) for being distributed between internal layer sheet material and outer layer sheet and extending transversely；It is described
Built-in (102) include liquid permeability surficial sheets (20), and are symmetricly set on surficial sheets both sides, for preventing body fluid from laterally letting out
The leakproof sheet material (21) for revealing and extending longitudinally, the leakproof sheet material (21) have with the built-in basicosta portion (22) engaged, can be
The freedom portion (23) of elastic telescopic on longitudinal direction, and it is fixed on the fixation both ends (24) of built-in longitudinal rear and front end；
It is characterized in that：
Waistline elastic component (14) both sides are equipped with for the first surpassing several waistline elastic components both ends are fixed
Sound wave joint portion (15)；It is additionally provided with for by external cladding material (101) in the lateral outer side of the first ultrasonic bonding portion (15)
Corresponding two sides sealing is so that the absorbent commodity is in the ultrasonic wave side seal portion (17) of underpants shape；First ultrasonic wave
Joint portion (15) is made of several junctions, and the distance between adjacent chalaza is less than waist on the first ultrasonic bonding portion (15)
It encloses the diameter of elastic component (14) or its is longitudinally wide.
2. absorbent commodity as described in claim 1, it is characterised in that：The first ultrasonic wave is removed on the external cladding material (101)
Region other than joint portion (15) is additionally provided with the second ultrasonic bonding portion for engaging internal layer sheet material, outer layer sheet
(16), which is made of several junctions；
The density at junction is more than or equal on the second ultrasonic bonding portion (16) and engages on the first ultrasonic bonding portion (15)
The density of point.
3. absorbent commodity as described in claim 1, it is characterised in that：It is additionally provided between the internal layer sheet material and outer layer sheet
The calf circumference elastic component (50) extended from two side of waistline to center curvature, the calf circumference elastic component (50) are different by multiple curvature
Circular arc forms, and ultrasonic fusing mode is used to be fixed between internal layer sheet material and outer layer sheet.
4. absorbent commodity as described in claim 1, it is characterised in that：The external cladding material (101) connects with built-in (102)
It closes position and is additionally provided with elasticity cut-out region (103), be provided with and be used in at least both lateral sides of elasticity cut-out region (103)
By waistline elastic component (14) ultrasonic bonding portion of fixed third (18) at elasticity cut-out region (103), third ultrasound
Wave joint portion (18) is made of several junctions, and the density at junction is more than or equal in the ultrasonic bonding portion of third (18)
The density at junction on second ultrasonic bonding portion (16).
5. absorbent commodity as described in claim 1, it is characterised in that：The interior lateral margin of the leakproof sheet material freedom portion (23) is inside
It coats and extends to form a cavity towards basicosta portion (22), telescopic leakproof gusset elastic component (25) is installed in cavity；
The freedom portion (23) of the leakproof sheet material, which is equipped with, to be at least distributed in the of leakproof gusset elastic component longitudinal direction both ends and four surpasses
Sound wave joint portion (26), and the 5th ultrasonic bonding portion for leakproof sheet material (21) upper layer and lower layer material to be combined
(27)。
6. the absorbent commodity as described in claim 1 or 5, it is characterised in that：On the fixation both ends (24) of the leakproof sheet material
Equipped with the 6th ultrasonic bonding portion (28) for engaging it with surficial sheets (20).
7. absorbent commodity as described in claim 1, it is characterised in that：Built-in (102), which also have, to be arranged in surficial sheets
(20) conducting shell (40) below, the conducting shell (40) are equipped with and connect its 7th ultrasonic wave engaged with surficial sheets (20)
Conjunction portion (41).
8. absorbent commodity as described in claim 1, it is characterised in that：The surficial sheets (20) are by being formed with multiple protrusions
(3) three-dimensional sheet (1) engages with being layered on top of each other with the flat sheet (2) without such protrusion (3), the solid
The 8th ultrasonic bonding portion (4) engaged with flat sheet (2) is additionally provided on sheet material (1).
9. absorbent commodity as claimed in claim 8, it is characterised in that：The 8th ultrasonic bonding portion (4) is each to surround
The state of protrusion (3) is formed with multiple around each protrusion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450346.7U CN208065347U (en) | 2017-11-03 | 2017-11-03 | A kind of absorbent commodity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450346.7U CN208065347U (en) | 2017-11-03 | 2017-11-03 | A kind of absorbent commodity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065347U true CN208065347U (en) | 2018-11-09 |
Family
ID=64032810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450346.7U Active CN208065347U (en) | 2017-11-03 | 2017-11-03 | A kind of absorbent commodity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065347U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215353A (en) * | 2019-07-15 | 2019-09-10 | 泉州市嘉佰利卫生材料有限公司 | A kind of paper diaper and its production technology using novel elastic composite construction |
| CN113648133A (en) * | 2021-08-05 | 2021-11-16 | 杭州余同企业管理合伙企业(有限合伙) | Paper diaper manufacturing process and product |
| CN114028079A (en) * | 2021-12-02 | 2022-02-11 | 瑞光（上海）电气设备有限公司 | Pants-type absorbent article |
| CN114831804A (en) * | 2022-05-11 | 2022-08-02 | 金湖三木机械制造实业有限公司 | Apparatus for making elastic waistline and method of making the same |
-
2017
- 2017-11-03 CN CN201721450346.7U patent/CN208065347U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215353A (en) * | 2019-07-15 | 2019-09-10 | 泉州市嘉佰利卫生材料有限公司 | A kind of paper diaper and its production technology using novel elastic composite construction |
| CN113648133A (en) * | 2021-08-05 | 2021-11-16 | 杭州余同企业管理合伙企业(有限合伙) | Paper diaper manufacturing process and product |
| CN114028079A (en) * | 2021-12-02 | 2022-02-11 | 瑞光（上海）电气设备有限公司 | Pants-type absorbent article |
| CN114831804A (en) * | 2022-05-11 | 2022-08-02 | 金湖三木机械制造实业有限公司 | Apparatus for making elastic waistline and method of making the same |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Patentee after: Huangshan Futian Precision Manufacturing Co., Ltd Address before: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Patentee before: HUANGSHAN FUTIAN JINGGONG MANUFACTURING Co.,Ltd. |