CN219667650U - Cotton gentle type spinning melt non-woven fabric - Google Patents
Cotton gentle type spinning melt non-woven fabric Download PDFInfo
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- CN219667650U CN219667650U CN202223054733.2U CN202223054733U CN219667650U CN 219667650 U CN219667650 U CN 219667650U CN 202223054733 U CN202223054733 U CN 202223054733U CN 219667650 U CN219667650 U CN 219667650U
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- layer
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- fiber
- fiber layer
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 15
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 11
- 238000009987 spinning Methods 0.000 title claims description 6
- 239000000835 fiber Substances 0.000 claims abstract description 71
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000004743 Polypropylene Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 claims abstract description 12
- 244000025254 Cannabis sativa Species 0.000 claims description 7
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 7
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 7
- 229920002101 Chitin Polymers 0.000 claims description 7
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 7
- 235000009120 camo Nutrition 0.000 claims description 7
- 235000005607 chanvre indien Nutrition 0.000 claims description 7
- 239000011487 hemp Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 241000205585 Aquilegia canadensis Species 0.000 claims description 4
- 229940083980 lavender extract Drugs 0.000 claims description 3
- 235000020723 lavender extract Nutrition 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000003115 biocidal effect Effects 0.000 claims 2
- 241000381602 Vachellia nebrownii Species 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model provides a cotton soft type spun-melt non-woven fabric which comprises a composite spun-melt layer and an antibacterial layer, wherein the composite spun-melt layer comprises a first spun-bond filament fiber layer, a second spun-bond filament fiber layer, a third spun-bond filament fiber layer, a melt-blown filament fiber layer and a fourth spun-bond filament fiber layer which are sequentially arranged from top to bottom, and the antibacterial layer is spun-laced and compounded above the first spun-bond filament fiber layer of the composite spun-melt layer. Wherein, the composite spun-melt layer adopts a S (spun-bond) -M (melt-blown) -S (spun-bond) five-layer structure, and the M (melt-blown) layer adopts high melt-finger polypropylene and is prepared by one-step online compounding. Compared with the conventional hot air cloth and spunbonded cloth, the melt-blown fiber is added to improve the shaping performance of the product, so that the subsequent manufacturing of the paper diaper is facilitated. The product has low gram weight, soft touch, difficult fuzzing and good stretchability, and is suitable for preparing the bottom film of the paper diaper. In addition, the antibacterial layer is added to enable the sanitary article to have the antibacterial performance, so that the breeding of bacteria is reduced.
Description
[ field of technology ]
The utility model relates to the technical field of non-woven fabrics, in particular to a cotton soft type spun melt non-woven fabric.
[ background Art ]
The paper diaper adopts cloth materials as the base film composite base cloth, and the product is soft and comfortable and is more favored by consumers, so that the base film of the current paper diaper is mostly formed by compositing non-woven fabrics with PE films or breathable films. The composite material must reach a certain fastness to ensure normal production, and the method can ensure that the composite material is not disintegrated due to insufficient fastness. However, the compound fastness and the hand feeling are opposite, the hand feeling is often not good when the fastness is strong, and a cotton soft type spinning melt non-woven fabric is proposed.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a cotton soft type melt-spun non-woven fabric which is soft in touch sense, not easy to fuzz, good in stretchability and suitable for preparing a paper diaper bottom film.
In order to achieve the above purpose, the utility model provides a cotton soft type spun-melt non-woven fabric, which comprises a composite spun-melt layer and an antibacterial layer, wherein the composite spun-melt layer comprises a first spun-bond filament fiber layer, a second spun-bond filament fiber layer, a third spun-bond filament fiber layer, a melt-blown filament fiber layer and a fourth spun-bond filament fiber layer which are sequentially arranged from top to bottom, and the antibacterial layer is spun-laced and compounded above the first spun-bond filament fiber layer of the composite spun-melt layer.
Preferably, the antibacterial layer is formed by weaving a plurality of nano silver ion fiber warps and a plurality of chitin fiber wefts, and the nano silver ion fiber warps and the chitin fiber wefts are arranged in a grid array.
Preferably, a plurality of hemp fiber threads woven by hemp fibers are also arranged in the antibacterial layer.
Preferably, a fragrant fiber layer is further arranged between the composite spinning melting layer and the antibacterial layer, and lavender extract and/or honeysuckle extract are sprayed on the surface of the fragrant fiber layer.
Preferably, the melt-blown filament layer is prepared from high-melt-index polypropylene fibers with the length of 10-30 cm.
Preferably, the first spunbond filament fiber layer and the fourth spunbond filament fiber layer are the same in material.
Preferably, the second spun-bonded filament fiber layer and the third spun-bonded filament fiber layer are both made of polypropylene filament fibers, and the materials of the second spun-bonded filament fiber layer and the third spun-bonded filament fiber layer are the same.
The utility model has the beneficial effects that: the composite spun-melt layer is prepared by adopting a S (spun-bond) -M (melt-blown) -S (spun-bond) five-layer structure, and adopting high-melt-index polypropylene for the M (melt-blown) layer through one-step online compounding. Compared with the conventional hot air cloth and spunbonded cloth, the melt-blown fiber is added to improve the shaping performance of the product, so that the subsequent manufacturing of the paper diaper is facilitated. The product has low gram weight, soft touch, difficult fuzzing and good stretchability, and is suitable for preparing the bottom film of the paper diaper. In addition, the antibacterial layer is added to enable the sanitary article to have the antibacterial performance, so that the breeding of bacteria is reduced, the faint scent fiber layer is added to effectively reduce peculiar smell, and the using comfort is improved.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional structure of embodiment 1 of the present utility model;
fig. 2 is a schematic cross-sectional structure of embodiment 2 of the present utility model.
[ detailed description ] of the utility model
Example 1
Referring to fig. 1, the cotton soft type spun-melt non-woven fabric comprises a composite spun-melt layer 1 and an antibacterial layer 2, wherein the composite spun-melt layer 1 comprises a first spun-bond filament fiber layer 11, a second spun-bond filament fiber layer 12, a third spun-bond filament fiber layer 13, a melt-blown filament fiber layer 14 and a fourth spun-bond filament fiber layer 15 which are sequentially arranged from top to bottom, and the antibacterial layer 2 is spun-laced and compounded above the first spun-bond filament fiber layer 11 of the composite spun-melt layer 1. The melt-blown filament long fiber layer 14 is prepared by adopting high-melt-index polypropylene fibers with the length of 10-30cm as raw materials and adopting a one-step method for on-line compounding. Compared with the conventional hot air cloth and spunbonded cloth, the melt-blown fiber is added to improve the shaping performance of the product, so that the subsequent manufacturing of the paper diaper is facilitated. The product has low gram weight, soft touch, difficult fuzzing and good stretchability.
Further, in this embodiment, the materials of the first spunbond filament fiber layer 11 and the fourth spunbond filament fiber layer 15 are the same, including polypropylene and elastic polypropylene, and both may use 90% polypropylene, 1% white masterbatch, 7.5% elastic polypropylene, and 1.5% soft masterbatch as raw materials. The second spun-bonded filament fiber layer 12 and the third spun-bonded filament fiber layer 13 are made of the same material and are all polypropylene filament fibers.
Further, the antibacterial layer 2 is formed by weaving a plurality of nano silver ion fiber warps and a plurality of chitin fiber wefts, and the nano silver ion fiber warps and the chitin fiber wefts are arranged in a grid array. Specifically, in this embodiment, a plurality of hemp fiber threads woven from hemp fibers are further disposed inside the antibacterial layer 2. The chitin fiber and the nano silver ion fiber form double sterilization and bacteriostasis, effectively prevent bacteria from breeding, have loose and porous natural hemp fiber structure, are rich in oxygen, have strong adsorption capacity, and can remove peculiar smell to a certain extent.
Example 2
Referring to fig. 2, the difference between this embodiment and embodiment 1 is that in this embodiment, a fragrant fiber layer 3 is further disposed between the composite spinning melt layer 1 and the antibacterial layer 2, and a lavender extract and/or a honeysuckle extract is sprayed on the surface of the fragrant fiber layer 3. The lavender essence natural extract can effectively remove peculiar smell, has the effects of resisting bacteria and sterilizing, and the honeysuckle has the effects of clearing heat and detoxicating, resisting bacteria and diminishing inflammation.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (7)
1. A cotton soft type spun melt non-woven fabric, which is characterized in that: including compound spin melt layer (1), antibiotic layer (2), compound spin melt layer (1) are including from last first spun-bonded filament fibrous layer (11), second spun-bonded filament fibrous layer (12), third spun-bonded filament fibrous layer (13), melt-blown filament fibrous layer (14) and fourth spun-bonded filament fibrous layer (15) that set gradually down, antibiotic layer (2) water thorn is compound first spun-bonded filament fibrous layer (11) top of compound spin melt layer (1).
2. A cotton soft spunmelt nonwoven as defined in claim 1, wherein: the antibacterial layer (2) is formed by weaving a plurality of nano silver ion fiber warps and a plurality of chitin fiber wefts, and the nano silver ion fiber warps and the chitin fiber wefts are arranged in a grid array mode.
3. A cotton soft spunmelt nonwoven as defined in claim 2, wherein: the antibacterial layer (2) is internally provided with a plurality of hemp fiber threads woven by hemp fibers in a penetrating way.
4. A cotton soft spunmelt nonwoven as defined in claim 1, wherein: a fragrant fiber layer (3) is further arranged between the composite spinning melting layer (1) and the antibacterial layer (2), and lavender extract and/or honeysuckle extract are sprayed on the surface of the fragrant fiber layer (3).
5. A cotton soft spunmelt nonwoven as defined in claim 1, wherein: the melt-blown filament fiber layer (14) adopts high-melt-index polypropylene fibers with the length of 10-30cm as raw materials.
6. A cotton soft spunmelt nonwoven as defined in claim 1, wherein: the first spun-bonded filament fiber layer (11) and the fourth spun-bonded filament fiber layer (15) are the same in material.
7. A cotton soft spunmelt nonwoven as defined in claim 1, wherein: the second spun-bonded filament fiber layer (12) and the third spun-bonded filament fiber layer (13) are made of the same material and are all polypropylene filament fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054733.2U CN219667650U (en) | 2022-11-17 | 2022-11-17 | Cotton gentle type spinning melt non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054733.2U CN219667650U (en) | 2022-11-17 | 2022-11-17 | Cotton gentle type spinning melt non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667650U true CN219667650U (en) | 2023-09-12 |
Family
ID=87923182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054733.2U Active CN219667650U (en) | 2022-11-17 | 2022-11-17 | Cotton gentle type spinning melt non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667650U (en) |
-
2022
- 2022-11-17 CN CN202223054733.2U patent/CN219667650U/en active Active
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| GR01 | Patent grant |