JP2533260C - - Google Patents
Info
- Publication number
- JP2533260C JP2533260C JP2533260C JP 2533260 C JP2533260 C JP 2533260C JP 2533260 C JP2533260 C JP 2533260C
- Authority
- JP
- Japan
- Prior art keywords
- pulp
- nonwoven
- composite fabric
- weight
- fiber
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 212
- 239000004744 fabric Substances 0.000 claims description 123
- 239000002131 composite material Substances 0.000 claims description 107
- 239000012530 fluid Substances 0.000 claims description 50
- 239000002250 absorbent Substances 0.000 claims description 29
- 230000002745 absorbent Effects 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011122 softwood Substances 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229920001131 Pulp (paper) Polymers 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000011121 hardwood Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 229910052570 clay Inorganic materials 0.000 claims description 3
- 230000000474 nursing Effects 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 210000001519 tissues Anatomy 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 239000000463 material Substances 0.000 description 29
- 238000010521 absorption reaction Methods 0.000 description 26
- 238000005259 measurement Methods 0.000 description 16
- 238000011068 load Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 14
- -1 newsprint Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 11
- 229920001155 polypropylene Polymers 0.000 description 11
- 238000005299 abrasion Methods 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive Effects 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 235000009088 Citrus pyriformis Nutrition 0.000 description 4
- 244000131522 Citrus pyriformis Species 0.000 description 4
- 210000003491 Skin Anatomy 0.000 description 4
- 238000007605 air drying Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 239000002025 wood fiber Substances 0.000 description 3
- 229920000126 Latex Polymers 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 101710019348 BARGIN Proteins 0.000 description 1
- 102100010472 Bargin Human genes 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 210000001736 Capillaries Anatomy 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M Dioctyl sodium sulfosuccinate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 240000003276 Euphorbia heterophylla Species 0.000 description 1
- 102100001490 FAM168B Human genes 0.000 description 1
- 101710039387 FAM168B Proteins 0.000 description 1
- 229920002456 HOTAIR Polymers 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 210000001503 Joints Anatomy 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 241001191345 Osa Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 241000282941 Rangifer tarandus Species 0.000 description 1
- 210000003660 Reticulum Anatomy 0.000 description 1
- 241000025483 Symphonia globulifera Species 0.000 description 1
- FPKOPBFLPLFWAD-UHFFFAOYSA-N Trinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1[N+]([O-])=O FPKOPBFLPLFWAD-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000111 anti-oxidant Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 230000001680 brushing Effects 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N carbodiimide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 108060002971 flz Proteins 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000887 hydrating Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 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
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Family
ID=
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