CN209951581U - Pull-up pants - Google Patents
Pull-up pants Download PDFInfo
- Publication number
- CN209951581U CN209951581U CN201920181960.0U CN201920181960U CN209951581U CN 209951581 U CN209951581 U CN 209951581U CN 201920181960 U CN201920181960 U CN 201920181960U CN 209951581 U CN209951581 U CN 209951581U
- Authority
- CN
- China
- Prior art keywords
- rubber band
- elastic material
- elastic
- rubber
- waist
- 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.)
- Active
Links
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a pull-up diaper, including preceding elasticity waist, back elasticity waist, complex absorption piece, elasticity waist, back elasticity waist bond respectively at the both ends of complex absorption piece, preceding elasticity waist, back elasticity waist all include the inlayer elastic material piece of constituteing by the non-woven fabrics, the outer elastic material piece of constituteing by the non-woven fabrics, rubber band, preceding elasticity waist, back elasticity waist include rubber band point broken region and continuous rubber band region, twine the hot melt adhesive on the rubber band in the continuous rubber band region. The rubber band in the rubber band point-break area does not twine the hot melt adhesive, and is provided with at the tip of rubber band point-break area and strengthens scraping the glue film, and inlayer elastic material piece, the outer elastic material piece in rubber band point-break area are through hot melt adhesive and the bonding of complex absorption piece respectively, and the rubber band is cut off the back, can not be because the rubber band bonds inlayer elastic material piece, outer elastic material piece and the shrink does not come back to avoid the rubber band shrink and lead to complex absorption piece to generate the fold.
Description
Technical Field
The utility model relates to a pair of pull-up pants.
Background
The pull-up diaper is different from other sticking type paper diaper series needing waist paste fixation, the pull-up diaper is more similar to the baby's briefs in appearance and can be put on when being pulled, so the pull-up diaper is named as the pull-up diaper, the pull-up diaper is designed to be used as a transition object of the paper diaper and common briefs, the pull-up diaper adopts the same material and structure as the paper diaper, but can be directly put on and taken off, is more close to the skin and has elasticity than the paper diaper, and is suitable for the active baby, the pull-up diaper is used for avoiding the front end position and the rear end position of a composite absorption sheet and a front elastic waist and a rear elastic waist rubber band which is broken by points are usually arranged at the front elastic waist. The hot melt adhesive is wound on the rubber band at the point-breaking position of the common pull-up pants, the whole rubber band in the mode has a glued structure, the requirement on the point-breaking cutter is high, the rubber band is often cut off and then is not shrunk, so that the composite absorption sheet in the area is wrinkled, the appearance of the product is influenced, the hot melt adhesive is wasted, and the wearer is uncomfortable when using the pull-up pants. Meanwhile, the pull-up pants use a large amount of rubber bands, so that the pull-up pants are easy to produce tightening marks when worn, and cause discomfort for a wearer.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a pair of pull-up trousers.
The utility model provides a technical scheme that its technical problem adopted is: a pair of pull-up pants comprises a front elastic waist part, a rear elastic waist part and a composite absorption sheet, wherein the front elastic waist part and the rear elastic waist part are respectively bonded at two ends of the composite absorption sheet, the front elastic waist part and the rear elastic waist part respectively comprise an inner layer elastic material sheet consisting of non-woven fabrics, an outer layer elastic material sheet consisting of non-woven fabrics and rubber strings, the rubber strings are wrapped by the inner layer elastic material sheet and the outer layer elastic material sheet, the inner layer elastic material sheet is bonded with the composite absorption sheet, the front elastic waist part and the rear elastic waist part comprise rubber string point-breaking areas and continuous rubber string areas, the rubber string point-breaking areas are areas where the front elastic waist part and the rear elastic waist part are overlapped with the composite absorption sheet, hot melt adhesives are wound on the rubber strings in the continuous rubber string areas, and the rubber strings in the continuous rubber string areas are respectively bonded with the inner layer elastic material sheet and the outer layer elastic material sheet through the hot melt adhesives, and the inner layer elastic material sheet and the outer layer elastic material sheet in the rubber band spot-broken area are bonded by hot melt adhesive.
Preferably, the rubber band in the rubber band spot-broken area is not wound with hot melt adhesive.
Preferably, the end part of the rubber band spot-breaking area is provided with a reinforced rubber scraping layer, the reinforced rubber scraping layer is arranged between the inner layer elastic material sheet and the outer layer elastic material sheet, and the length of the reinforced rubber scraping layer is larger than or equal to the longitudinal cutting size of the spot-breaking rubber band.
Preferably, the length of the reinforced scratch glue layer is 10-25mm larger than the longitudinal cutting size of the point-cut rubber band, and the width of the reinforced scratch glue layer is 5-30 mm.
Preferably, the reinforcing scratch gum layer has a sizing amount of 15-25g per square meter.
Preferably, the glue applying amount of the hot melt glue wound on the rubber band in the continuous rubber band area is 0.01-0.06 g/m.
Preferably, the glue applying structure of the hot melt adhesive of the inner layer elastic material sheet and the outer layer elastic material sheet in the rubber band spot-breaking area is an omega-shaped glue spraying coating, a rectangular comb-shaped glue scraping coating, a small spiral glue spraying coating or a dot-shaped glue spraying coating wound up and down.
Preferably, the glue application amount of the hot melt adhesive of the inner layer elastic material sheet and the outer layer elastic material sheet in the rubber band spot-broken area is 0.5-10g per square meter.
Preferably, the rubber band interval distribution is at preceding elasticity waist, back elasticity waist, the rubber band of preceding elasticity waist, back elasticity waist is equipped with upper segment rubber band district and hypomere rubber band district respectively, the upper segment rubber band district sets up the top at preceding elasticity waist or the top of back elasticity waist respectively, hypomere rubber band district is adjacent with upper segment rubber band district, interval between each rubber band in upper segment rubber band district is less than the interval between the rubber band between the hypomere rubber band district.
Preferably, 5-6 rubber bands are arranged in the upper section of rubber band area, the mutual interval of the rubber bands is 3-4mm, 8-10 rubber bands are arranged in the lower section of rubber band area, the mutual interval of the rubber bands is 7-9mm, and the glue applying structure of the hot melt adhesive in the continuous rubber band area is an omega-shaped glue spraying coating or a rectangular comb-shaped glue scraping coating or a small spiral glue spraying coating or a dot glue spraying coating wound up and down.
The utility model provides a pair of pull-up pants, the rubber band in the rubber band point-break area is not wound with hot melt adhesive, and the end part of the rubber band point-break area is provided with a reinforced scraping adhesive layer, the inner layer elastic material sheet and the outer layer elastic material sheet of the rubber band point-break area are respectively bonded with a composite absorption sheet through the hot melt adhesive, after the rubber band is cut off, the composite absorption sheet cannot shrink due to the fact that the rubber band is bonded to the inner layer elastic material sheet and the outer layer elastic material sheet, and therefore the phenomenon that the composite absorption sheet generates folds due to rubber band shrinkage is avoided; the setting of arranging of the rubber band of preceding elasticity waist, back elasticity waist more is fit for human dress, is that the user can enough laminate the waist and guarantees that the pull-up diaper can fix on the human body, keeps most regional comfortable ventilative of waist again, the utility model discloses simple structure wears comfortablely.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an omega-shaped glue-spraying coating of the present invention;
FIG. 3 is a rectangular comb-shaped frictioning coating of the present invention;
FIG. 4 is a dot-like glue-spraying coating wound up and down according to the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 1;
fig. 6 is a sectional view taken along line B-B in fig. 1.
Detailed Description
Referring to fig. 1 to 6, the present invention is implemented as follows: the utility model provides a pull-up diaper, includes preceding elasticity waist 1, back elasticity waist 2, complex absorption piece 3, preceding elasticity waist 1, back elasticity waist 2 bond respectively at the both ends of complex absorption piece 3, preceding elasticity waist 1, back elasticity waist 2 all include by the inlayer elastic material piece 4 that non-woven fabrics constitutes, by outer elastic material piece 5, the rubber band 6 that non-woven fabrics constitutes, rubber band 6 is wrapped up by inlayer elastic material piece 4, outer elastic material piece 5, inlayer elastic material piece 4 and the bonding of complex absorption piece 3.
The elastic waist part 1 and the back elastic waist part 2 are bonded by ultrasonic.
The composite absorbent sheet 3 includes a liquid-permeable topsheet 31, a liquid-impermeable side-leakage-preventing layer 32, a liquid-impermeable backsheet 33, and an absorbent layer 34 disposed between the liquid-permeable topsheet 31 and the liquid-impermeable backsheet 33. The liquid top sheet 31 is a surface close to a human body, the liquid-tight bottom sheet 33, the absorption layer 34 and the liquid top sheet 31 are sequentially laminated, the liquid-tight bottom sheet 33 and the liquid top sheet 31 are bonded, and the liquid-tight lateral leakage-proof layer 32 is bonded with the lateral surface of the liquid top sheet 31.
The front elastic waist portion 1 and the rear elastic waist portion 2 comprise an elastic band spot-breaking area 61 and a continuous elastic band area 62, the elastic band spot-breaking area 61 is an area where the front elastic waist portion 1 and the rear elastic waist portion 2 overlap with the composite absorption sheet 3, hot melt adhesive is wound on the elastic band 6 in the continuous elastic band area 62, the elastic band 6 in the continuous elastic band area 62 is respectively bonded with the inner elastic material sheet 4 and the outer elastic material sheet 5 through the hot melt adhesive, the inner elastic material sheet 4 in the elastic band spot-breaking area 61 is bonded with the liquid-permeable top layer 31 or the liquid-impermeable side leakage prevention layer 32 of the composite absorption sheet 3 through the hot melt adhesive, and the inner elastic material sheet 4 in the elastic band spot-breaking area 61 is bonded with the outer elastic material sheet 5 through the hot melt adhesive.
The rubber band in the rubber band broken region 61 is not twined the hot melt, the tip of the rubber band broken region 61 is provided with strengthens scraping glue film 63, strengthen scraping glue film 63 and set up between inlayer elastic material tablet 4, outer elastic material tablet 5, the length of strengthening scraping glue film 63 equals broken rubber band 6), it is 15mm to strengthen scraping glue film 63 length, the width of strengthening scraping glue film 63 is 5 mm.
After the rubber band 6 is cut off, the rubber band 6 cannot contract due to the fact that the rubber band 6 is bonded to the inner layer elastic material sheet 4 and the outer layer elastic material sheet 5, and therefore the composite absorption sheet 3 is prevented from generating wrinkles due to contraction of the rubber band 6.
The glue application amount of the reinforcing glue scraping layer 63 is 15-25 g/square meter. Strengthen scraping glue film 63 and can ensure that the rubber band point is disconnected regional 61 and is kept apart with continuous rubber band region 62 completely, strengthen the adhesive force of inlayer elastic material tablet 4, outer elastic material tablet 5, avoid continuous rubber band 6 of rubber band region 62 to influence compound absorption piece 3 formation fold when flexible.
The glue applying structure of the hot melt glue wound on the rubber band 6 in the continuous rubber band area 62 is a dot-shaped glue spraying coating 67 wound up and down, and the glue applying amount of the hot melt glue wound on the rubber band 6 in the continuous rubber band area 62 is 0.01-0.06 g/m. Ensure that rubber band 6 can fully bond with inlayer elastic material piece 4, outer elastic material piece 5, ensure again that the hot melt adhesive is unlikely to too thick and leads to rubber band 6 and inlayer elastic material piece 4, outer elastic material piece 5 to bind the back too thick, influence the comfort level of wearer.
Rubber band point is disconnected regional 61 inlayer elastic material piece 4, outer elastic material piece 5's gluey structure of hot melt adhesive can adopt the omega type to spout gluey coating 64 or rectangular pectination frictioning coating 65 or little spiral spout gluey coating 66 or upper and lower winding punctiform and spout gluey coating 67, the utility model discloses in adopt little spiral to spout gluey structure of gluey coating 66. The glue application amount of the hot melt glue of the inner layer elastic material sheet 4 and the outer layer elastic material sheet 5 in the rubber band spot-breaking area 61 is 0.5-10g per square meter. Not only ensures the inner layer elastic material piece 4 and the outer layer elastic material piece 5, but also ensures that the hot melt adhesive is not too thick to cause the inner layer elastic material piece 4 and the outer layer elastic material piece 5 to be too thick after being bonded, thereby influencing the comfort level of a wearer.
The elastic bands 6 are distributed at the front elastic waist portion 1 and the rear elastic waist portion 2 at intervals, the elastic bands 6 of the front elastic waist portion 1 and the rear elastic waist portion 2 are respectively provided with an upper section elastic band area 68 and a lower section elastic band area 69, the upper section elastic band area 68 is respectively arranged at the top end of the front elastic waist portion 1 or the top end of the rear elastic waist portion 2, the lower section elastic band area 69 is adjacent to the upper section elastic band area 68, and the distance between the elastic bands 6 of the upper section elastic band area 68 is smaller than the distance between the elastic bands 6 of the lower section elastic band area 69.
The number of the rubber strings 6 in the upper section rubber string area 68 is 5, the intervals of the rubber strings 6 are 3mm, the number of the rubber strings 6 in the lower section rubber string area 69 is 10, and the intervals of the rubber strings 6 are 9 mm.
The upper-section rubber band area 68 and the lower-section rubber band area 69 are adopted, the distribution density of the rubber bands 6 in the upper-section rubber band area 68 is greater than that of the lower-section rubber band area 69, the pull-up diaper is more suitable for being worn by a human body, a user can be attached to the waist to ensure that the pull-up diaper can be fixed on the human body, and most of the area of the waist is kept comfortable and breathable.
In the utility model, the rubber band 6 in the rubber band 6 point-break area is not wound with the hot melt adhesive, and the end part of the rubber band point-break area 61 is provided with the reinforced glue scraping layer 63, the inner layer elastic material sheet 4 and the outer layer elastic material sheet 5 of the rubber band point-break area 61 are respectively bonded with the composite absorption sheet 3 through the hot melt adhesive, and after the rubber band 6 is cut off, the composite absorption sheet 3 cannot shrink due to the fact that the rubber band 6 is bonded to the inner layer elastic material sheet 4 and the outer layer elastic material sheet 5, so that the phenomenon that the composite absorption sheet 3 generates folds due to shrinkage of the rubber band 6 is avoided; the setting of arranging of rubber band 6 of preceding elasticity waist 1, back elasticity waist 2 more is fit for human dress, and it can guarantee to draw the trousers to fix on the human body to reach the laminating waist for the user, keeps most regional comfortable ventilative of waist again, the utility model discloses simple structure wears comfortablely.
Claims (10)
1. The utility model provides a pull-up diaper, includes preceding elasticity waist (1), back elasticity waist (2), combined absorption piece (3), preceding elasticity waist (1), back elasticity waist (2) bond respectively at the both ends of combined absorption piece (3), characterized by preceding elasticity waist (1), back elasticity waist (2) all include inlayer elastic material piece (4) of constituteing by non-woven fabrics, outer elastic material piece (5), rubber band (6) of constituteing by non-woven fabrics, rubber band (6) are wrapped up by inlayer elastic material piece (4), outer elastic material piece (5), inlayer elastic material piece (4) and combined absorption piece (3) bonding, preceding elasticity waist (1), back elasticity waist (2) include rubber band point rupture region (61) and continuous rubber band region (62), rubber band point rupture region (61) are preceding elasticity waist (1), The elastic composite absorbing sheet is characterized by comprising an overlapped area of a rear elastic waist (2) and a composite absorbing sheet (3), wherein hot melt adhesive is wound on an elastic band (6) in a continuous elastic band area (62), the elastic band (6) in the continuous elastic band area (62) is respectively bonded with an inner layer elastic material sheet (4) and an outer layer elastic material sheet (5) through the hot melt adhesive, and the inner layer elastic material sheet (4) and the outer layer elastic material sheet (5) in an elastic band spot-breaking area (61) are bonded through the hot melt adhesive.
2. A pull-up pant according to claim 1, characterised in that the elastic (6) of the elastic tacking-off region (61) is not wrapped with hot melt glue.
3. The pull-up pants according to claim 1, wherein the end of the rubber band spot-broken region (61) is provided with a reinforcing rubber scraping layer (63), the reinforcing rubber scraping layer (63) is arranged between the inner layer elastic material sheet (4) and the outer layer elastic material sheet (5), and the length of the reinforcing rubber scraping layer (63) is greater than or equal to the longitudinal cutting size of the spot-broken rubber band (6).
4. A pair of pull-up pants according to claim 3, wherein the length of said reinforcing scratch layer (63) is 10-25mm greater than the longitudinal cut dimension of the spot-cut rubber band, and the width of said reinforcing scratch layer (63) is 5-30 mm.
5. A pull-up pant according to claim 3, wherein the reinforcing scratch size layer (63) has a sizing amount of from 15 to 25 grams per square meter.
6. A pair of pull-up pants as claimed in claim 1, characterized in that the adhesive application of the adhesive tape (6) wound with hot melt adhesive in the continuous adhesive tape zone (62) is 0.01-0.06 g/m.
7. A pair of pull-up pants as claimed in claim 1, wherein the glue applying structure of the hot melt glue of the inner layer elastic material sheet (4) and the outer layer elastic material sheet (5) of the rubber band spot-broken region (61) is an omega-shaped glue spraying coating (64), or a rectangular comb-shaped glue scraping coating (65), or a small spiral glue spraying coating (66), or a dot-shaped glue spraying coating (67) wound up and down.
8. The pull-up pants according to claim 1, wherein the rubber band perforated areas (61) comprise the inner elastic material sheets (4) and the outer elastic material sheets (5) and have a hot melt adhesive applied in an amount of 0.5 to 10 grams per square meter.
9. The pull-up pants are characterized in that the rubber bands (6) are distributed at the front elastic waist portion (1) and the rear elastic waist portion (2) at intervals, the rubber bands (6) of the front elastic waist portion (1) and the rear elastic waist portion (2) are respectively provided with an upper rubber band area (68) and a lower rubber band area (69), the upper rubber band area (68) is respectively arranged at the top end of the front elastic waist portion (1) or the top end of the rear elastic waist portion (2), the lower rubber band area (69) is adjacent to the upper rubber band area (68), and the space between the rubber bands (6) of the upper rubber band area (68) is smaller than the space between the rubber bands (6) of the lower rubber band area (69).
10. The pull-up pants as claimed in claim 9, wherein said upper rubber band region (68) has 5-6 rubber bands (6), each rubber band (6) is spaced 3-4mm apart from each other, said lower rubber band region (69) has 8-10 rubber bands (6), each rubber band (6) is spaced 7-9mm apart from each other, said continuous rubber band region (62) has a hot melt adhesive applied in the form of an omega-shaped spray adhesive coating (64) or a rectangular comb adhesive coating (65) or a small spiral spray adhesive coating (66) or a dot spray adhesive coating (67) wound up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181960.0U CN209951581U (en) | 2019-02-03 | 2019-02-03 | Pull-up pants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181960.0U CN209951581U (en) | 2019-02-03 | 2019-02-03 | Pull-up pants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951581U true CN209951581U (en) | 2020-01-17 |
Family
ID=69237511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920181960.0U Active CN209951581U (en) | 2019-02-03 | 2019-02-03 | Pull-up pants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951581U (en) |
-
2019
- 2019-02-03 CN CN201920181960.0U patent/CN209951581U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2580990C2 (en) | Disposable diaper and method of its manufacturing | |
| EP3544560B1 (en) | Absorbent article with folded edges to enclose elastic elements and method for manufacturing an absorbent article with folded edges | |
| CN209032872U (en) | A kind of pant type absorbent dress article | |
| CN107361924B (en) | Anti-leakage edge-separating body-fitting connecting part capable of preventing inner sides of legs from being stressed and manufacturing method thereof | |
| JP2010051667A (en) | Method for manufacturing disposable diaper, and disposable diaper | |
| CN104185464B (en) | Disposable diaper | |
| CN214018138U (en) | Novel comfortable trousers | |
| JP6128980B2 (en) | Disposable pants-type diapers | |
| TW380048B (en) | Absorbent article having compliant side cuffs of highloft material | |
| ITMI990294A1 (en) | DISPOSABLE DIAPER OF THE PUT AND APPARATUS TYPE AND METHOD FOR ITS MANUFACTURE | |
| CN211433704U (en) | Tightening-proof baby paper diaper | |
| CN215385213U (en) | Elastic menstrual pants | |
| CN214129060U (en) | Elastic cloth waistline paper diaper | |
| CN209951581U (en) | Pull-up pants | |
| JP6099130B2 (en) | Pad type disposable diaper | |
| CN212913578U (en) | Leak-proof pull-up pants | |
| JP2003093445A (en) | Underwear type disposable diaper | |
| CN212464925U (en) | Front-low back-high bamboo fiber knitted fabric surface layer menstrual pants | |
| CN209048460U (en) | A kind of paper diaper enhancing elastic extension | |
| CN203576761U (en) | Disposable underpants-type paper diaper | |
| CN106137548A (en) | A kind of absorbent commodity and manufacture method thereof | |
| CN211244100U (en) | Absorption article with waist package is rolled over frictioning structure | |
| CN219127087U (en) | Paper diaper with fluffy waistline structure | |
| CN217118760U (en) | Growth pants with sectional type glueing passageway | |
| CN217430341U (en) | Novel paper diaper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |