CN105926163A - Punched and embossed non-woven fabric - Google Patents
Punched and embossed non-woven fabric Download PDFInfo
- Publication number
- CN105926163A CN105926163A CN201610384773.3A CN201610384773A CN105926163A CN 105926163 A CN105926163 A CN 105926163A CN 201610384773 A CN201610384773 A CN 201610384773A CN 105926163 A CN105926163 A CN 105926163A
- Authority
- CN
- China
- Prior art keywords
- surface layer
- woven fabric
- punched
- bulges
- woven fabrics
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 28
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000010410 layer Substances 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses punched and embossed non-woven fabric and belongs to the field of non-woven fabric. The punched and embossed non-woven fabric comprises a surface layer made of fine-denier fibers and a bottom layer made of thick-denier fibers and hot-rolled at the lower part of the surface layer, wherein bulges are uniformly distributed on the upper surface of the surface layer, and a downward conical drainage hole is formed between every two adjacent bulges and runs through the surface layer and the bottom layer. Through combination of the drainage holes and the round bulges, the air permeability of the surface layer of the non-woven fabric is enhanced, the affinity and softness are improved when the fabric is contacted with the skin, the surface layer keeps a certain interval with the human skin by means of the budges, liquid absorption and permeation speeds are increased, liquid back permeation is better eliminated, the surfaces of a diaper and a sanitary napkin are drier and cleaner and have good comfort, and red butt phenomena of babies are reduced; through combination of the fibers with different thicknesses, the surface layer is softer, the bottom layer has higher support performance, the forming ratio of the conical drainage holes with a flow guide function is kept more easily, and the cost is lower.
Description
Technical field
The invention belongs to Nonwovens Field, specifically a kind of punching embossing non-woven fabrics.
Background technology
Non-woven fabrics is also called adhesive-bonded fabric or non-weaving cloth, is made up of orientation or random random fine count fiber, is a new generation's environment-friendly and green material, and material is originally as hydrophobicity.Use raw material based on polypropylene PP pellet material, processes through 230 DEG C of high-temperature fusion, spinning, drawing-off, sub-wire lapping, hot rolling, hydrophilic, dry, the One-step production such as curling prepared.Because having the performance of non-woven fabrics, and have certain liquid infiltration performance concurrently.
In women's baby child's industry such as baby paper diaper, sanitary towel, the first surface layer generally used carries out the unconscious excremental quick penetration such as urine, menses, thus improves the comfortableness that women baby is virgin, but technology today, manufacturing cost is higher, and comfort level is the most perfect.
Summary of the invention
For solving now the problem that non-woven fabrics manufacturing cost is higher, comfort level is the most perfect, the present invention provides a kind of punching embossing non-woven fabrics.
The present invention is realized by following technical proposals.
A kind of punching embossing non-woven fabrics, it is characterized in that, including the surface layer of fine count fiber and hot rolling at the bottom of the coarse denier fiber of surface layer bottom, surface layer upper surface sets the projection of uniformly arrangement, setting up big and down small taper conduction hole in the middle of every two adjacent protrusion, described conduction hole runs through surface layer and bottom.
Preferably, it is spherical that described projection is semicircle.
Preferably, described surface layer and bottom material are polypropylene material.
The invention has the beneficial effects as follows: this punching embossing non-woven fabrics, conduction hole and the combination of circular projection, increase the breathability of non-woven fabrics surface layer, increasing the affine pliability of contact skin, projection makes the gap that surface layer is certain with human body skin holding, the speed absorbing infiltration of accelerating liquid, preferably stop liquid to bleed back, make urine pants, sanitary towel surface dryer and comfortableer, there is good comfortableness, reduce baby's red hip phenomenon；Base material is easily degraded, and has the good feature of environmental protection；The combination of different thicknesses fiber, makes surface layer more soft, and bottom has stronger supportive, is easier to keep ratio of briquetting to the taper conduction hole of guide functions, and cost is relatively low.
Accompanying drawing explanation
Fig. 1 is the side-looking cut-away illustration of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
In accompanying drawing: 1, surface layer, 2, bottom, 3, protruding, 4, conduction hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
A kind of embossing perforated non-woven fabric, formed by hot calendering bonding by the surface layer 1 of polypropylene material and the bottom 2 of polypropylene material, surface layer 1 is the fine count fiber of 1.5 daniers, bottom 2 is the fiber that 2.0 daniers are the thickest, surface layer 1 upper surface sets the semicircle hemisphere jut 3 of uniformly arrangement, setting up big and down small taper conduction hole 4 in the middle of every two adjacent protrusion 3, conduction hole 4 runs through surface layer 1 and bottom 2.
By the surface layer 1 of finer fiber as skin-friendly layer, and contact human skin, the most comfortable soft；By more coarse-fibred bottom 2 as outer layer, plasticity is high, is easier to keep ratio of briquetting to the taper conduction hole 4 of guide functions, more can ensure flow when liquid penetrates and speed, have stronger supportive；Semicircle hemisphere jut 3 makes surface layer 1 and skin have certain interval, preferably stops liquid and bleeds back and directly contact human body skin, makes people obtain more preferable dry and comfortable comfort level；Taper conduction hole 4 makes liquid quickly to exosmosis, and can reduce liquid and bleed back rate.
Claims (3)
1. a punching embossing non-woven fabrics, it is characterized in that, including the surface layer (1) of fine count fiber and hot rolling at the bottom (2) of the coarse denier fiber of surface layer (1) bottom, surface layer (1) upper surface sets the projection (3) of uniformly arrangement, setting up big and down small taper conduction hole (4) in the middle of every two adjacent protrusion (3), described conduction hole (4) runs through surface layer (1) and bottom (2).
Punching embossing non-woven fabrics the most according to claim 1, is characterized in that, described projection (3) is that semicircle is spherical.
Punching embossing non-woven fabrics the most according to claim 1, is characterized in that, described surface layer (1) and bottom (2) material are polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384773.3A CN105926163A (en) | 2016-06-02 | 2016-06-02 | Punched and embossed non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384773.3A CN105926163A (en) | 2016-06-02 | 2016-06-02 | Punched and embossed non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105926163A true CN105926163A (en) | 2016-09-07 |
Family
ID=56833180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384773.3A Pending CN105926163A (en) | 2016-06-02 | 2016-06-02 | Punched and embossed non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926163A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028706A (en) * | 2017-05-04 | 2017-08-11 | 浙江优全护理用品科技有限公司 | A kind of refreshing third dimension pearl surface layer paper diaper and preparation method thereof |
| CN107904787A (en) * | 2017-12-14 | 2018-04-13 | 山东恒鹏卫生用品有限公司 | A kind of spun-bonded non-woven and its production technology of urine pants guide layer |
| CN108095903A (en) * | 2018-01-26 | 2018-06-01 | 厦门延江新材料股份有限公司 | A kind of three-dimensional ventilative sheet material and absorbent article |
| CN108498242A (en) * | 2018-05-10 | 2018-09-07 | 贝亲母婴用品（常州）有限公司 | A kind of spill-preventive breast pad |
| CN109334143A (en) * | 2018-12-04 | 2019-02-15 | 佛山景慕无纺布科技有限公司 | Multilayer concave-convex embossed nonwoven fabric and production method thereof |
| CN111329663A (en) * | 2020-03-28 | 2020-06-26 | 广东娜菲实业股份有限公司 | Production method of bamboo fiber sanitary towel |
| CN113262106A (en) * | 2021-06-25 | 2021-08-17 | 大连双迪桃花卫生用品有限公司 | Sanitary napkin |
| CN114010401A (en) * | 2021-11-09 | 2022-02-08 | 贵州卡布婴童用品有限责任公司 | Ventilative quick absorption panty-shape diapers |
| CN114232204A (en) * | 2021-12-23 | 2022-03-25 | 稳健医疗用品股份有限公司 | Composite non-woven fabric and preparation method and application thereof |
| US20230061263A1 (en) * | 2019-03-18 | 2023-03-02 | The Procter & Gamble Company | Shaped Nonwovens that Exhibit High Visual Resolution |
-
2016
- 2016-06-02 CN CN201610384773.3A patent/CN105926163A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028706A (en) * | 2017-05-04 | 2017-08-11 | 浙江优全护理用品科技有限公司 | A kind of refreshing third dimension pearl surface layer paper diaper and preparation method thereof |
| CN107904787A (en) * | 2017-12-14 | 2018-04-13 | 山东恒鹏卫生用品有限公司 | A kind of spun-bonded non-woven and its production technology of urine pants guide layer |
| CN108095903A (en) * | 2018-01-26 | 2018-06-01 | 厦门延江新材料股份有限公司 | A kind of three-dimensional ventilative sheet material and absorbent article |
| CN108498242A (en) * | 2018-05-10 | 2018-09-07 | 贝亲母婴用品（常州）有限公司 | A kind of spill-preventive breast pad |
| CN109334143A (en) * | 2018-12-04 | 2019-02-15 | 佛山景慕无纺布科技有限公司 | Multilayer concave-convex embossed nonwoven fabric and production method thereof |
| CN109334143B (en) * | 2018-12-04 | 2023-11-24 | 广东景慕无纺布科技有限公司 | Multilayer embossing non-woven fabric and production method thereof |
| US20230061263A1 (en) * | 2019-03-18 | 2023-03-02 | The Procter & Gamble Company | Shaped Nonwovens that Exhibit High Visual Resolution |
| US12270134B2 (en) * | 2019-03-18 | 2025-04-08 | The Procter & Gamble Company | Shaped nonwovens that exhibit high visual resolution |
| CN111329663A (en) * | 2020-03-28 | 2020-06-26 | 广东娜菲实业股份有限公司 | Production method of bamboo fiber sanitary towel |
| CN113262106A (en) * | 2021-06-25 | 2021-08-17 | 大连双迪桃花卫生用品有限公司 | Sanitary napkin |
| CN114010401A (en) * | 2021-11-09 | 2022-02-08 | 贵州卡布婴童用品有限责任公司 | Ventilative quick absorption panty-shape diapers |
| CN114232204A (en) * | 2021-12-23 | 2022-03-25 | 稳健医疗用品股份有限公司 | Composite non-woven fabric and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 273500 A workshop, No. 399 A, Huarun Road, Jining City, Jining City, Shandong Applicant after: Shandong star new material Limited by Share Ltd Applicant after: Wei Chenghui Address before: 273500 A workshop, No. 399 A, Huarun Road, Jining City, Jining City, Shandong Applicant before: Shandong Star New Material Co., Ltd. Applicant before: Wei Chenghui |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |