JPS6260492B2 - - Google Patents
Info
- Publication number
- JPS6260492B2 JPS6260492B2 JP52125645A JP12564577A JPS6260492B2 JP S6260492 B2 JPS6260492 B2 JP S6260492B2 JP 52125645 A JP52125645 A JP 52125645A JP 12564577 A JP12564577 A JP 12564577A JP S6260492 B2 JPS6260492 B2 JP S6260492B2
- Authority
- JP
- Japan
- Prior art keywords
- microfibers
- nonwoven fabric
- wood pulp
- fibers
- pulp fibers
- 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.)
- Expired
Links
- 239000000835 fiber Substances 0.000 claims description 184
- 239000004745 nonwoven fabric Substances 0.000 claims description 111
- 229920001410 Microfiber Polymers 0.000 claims description 110
- 239000003658 microfiber Substances 0.000 claims description 110
- 229920001131 Pulp (paper) Polymers 0.000 claims description 55
- 239000002131 composite material Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 238000002074 melt spinning Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000011872 intimate mixture Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 description 25
- 239000004743 Polypropylene Substances 0.000 description 23
- 229920001155 polypropylene Polymers 0.000 description 23
- 238000010521 absorption reaction Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000003490 calendering Methods 0.000 description 11
- 239000003921 oil Substances 0.000 description 11
- 238000004049 embossing Methods 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 239000011122 softwood Substances 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 230000003796 beauty Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000017339 Pinus palustris Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12564577A JPS5459466A (en) | 1977-10-18 | 1977-10-18 | Nowoven fabric and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12564577A JPS5459466A (en) | 1977-10-18 | 1977-10-18 | Nowoven fabric and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5459466A JPS5459466A (en) | 1979-05-14 |
| JPS6260492B2 true JPS6260492B2 (fr) | 1987-12-16 |
Family
ID=14915141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12564577A Granted JPS5459466A (en) | 1977-10-18 | 1977-10-18 | Nowoven fabric and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5459466A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126784U (fr) * | 1990-04-04 | 1991-12-20 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57121657A (en) * | 1981-01-22 | 1982-07-29 | Mitsui Petrochemical Ind | Absorbing material |
| US4468428A (en) * | 1982-06-01 | 1984-08-28 | The Procter & Gamble Company | Hydrophilic microfibrous absorbent webs |
| DK167952B1 (da) * | 1983-03-10 | 1994-01-10 | Procter & Gamble | Absorbentstruktur, som er en blanding af hydrofile fibre og vanduoploeselig hydrogel i form af saerskilte partikler af tvaerbundet polumert materiale, fremgangsmaade til fremstilling af samme samt engangsble fremstillet heraf |
| BR8501093A (pt) * | 1985-03-12 | 1986-10-21 | Johnson & Johnson S P A | Aparelho para formacao de veus de fibras |
| IT1219196B (it) * | 1988-04-11 | 1990-05-03 | Faricerca Spa | Composizione fibrosa per materassini assorbenti metodo di fabbricazione di un materiale assorbente a partire da tale composizione e materiale assorbente prodotto mediante tale metodo |
-
1977
- 1977-10-18 JP JP12564577A patent/JPS5459466A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126784U (fr) * | 1990-04-04 | 1991-12-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5459466A (en) | 1979-05-14 |
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