CN1373254A - Newsprinting paper for lithopraphic printing - Google Patents
Newsprinting paper for lithopraphic printing Download PDFInfo
- Publication number
- CN1373254A CN1373254A CN 01142249 CN01142249A CN1373254A CN 1373254 A CN1373254 A CN 1373254A CN 01142249 CN01142249 CN 01142249 CN 01142249 A CN01142249 A CN 01142249A CN 1373254 A CN1373254 A CN 1373254A
- Authority
- CN
- China
- Prior art keywords
- paper
- printing
- lithopraphic
- newsprint
- newsprinting
- 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.)
- Granted
Links
- 238000007639 printing Methods 0.000 title claims abstract description 64
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 43
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 22
- 229920002472 Starch Polymers 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000008107 starch Substances 0.000 claims abstract description 17
- 235000019698 starch Nutrition 0.000 claims abstract description 17
- 238000003490 calendering Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 8
- 229920000881 Modified starch Polymers 0.000 claims abstract 2
- 235000019426 modified starch Nutrition 0.000 claims abstract 2
- 230000003750 conditioning effect Effects 0.000 claims description 24
- 239000004606 Fillers/Extenders Substances 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 8
- -1 ester compound Chemical class 0.000 abstract description 19
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 3
- 239000000194 fatty acid Substances 0.000 abstract description 3
- 229930195729 fatty acid Natural products 0.000 abstract description 3
- 150000004665 fatty acids Chemical class 0.000 abstract description 2
- 238000007645 offset printing Methods 0.000 abstract 2
- 125000005702 oxyalkylene group Chemical group 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 239000012756 surface treatment agent Substances 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000000052 vinegar Substances 0.000 description 11
- 235000021419 vinegar Nutrition 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 8
- 238000010009 beating Methods 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 125000002091 cationic group Chemical group 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 235000010980 cellulose Nutrition 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001254 oxidized starch Substances 0.000 description 3
- 235000013808 oxidized starch Nutrition 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229960004793 sucrose Drugs 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- WZUNUACWCJJERC-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CC)(CO)CO WZUNUACWCJJERC-UHFFFAOYSA-N 0.000 description 1
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004857 Balsam Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229920001612 Hydroxyethyl starch Polymers 0.000 description 1
- 206010021118 Hypotonia Diseases 0.000 description 1
- 244000018716 Impatiens biflora Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 208000007379 Muscle Hypotonia Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920006387 Vinylite Polymers 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001399 aluminium compounds Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N beta-monoglyceryl stearate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000002761 deinking Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 229940071826 hydroxyethyl cellulose Drugs 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229940050526 hydroxyethylstarch Drugs 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940074096 monoolein Drugs 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The present invention is to provide a newsprint paper for offset printing having a thickness greater than 50 mum but smaller than 85 mum, excellent in printing operability and color printability. This newsprint paper for offset printing is obtained by coating a surface treatment agent comprising a water-soluble polymer, preferably starch and/or starch derivative, and an antislip agent on a newsprint base paper containing a bulkiness-imparting agent such as an ester compound from an (oxyalkylene group-containing) polyhydric alcohol and a fatty acid, followed by drying and then calendering. This newsprint paper thus obtained has a thickness greater than 50 mum but smaller than 85 mum and a dynamic coefficient of friction of 0.45-0.62.
Description
Technical field
The invention relates to the newsprinting paper for lithopraphic printing that the colored printing applicability is good.
Background technology
In recent years, the trend of newsprint is the high cooperationization of increase, lightweight and old paper pulp of lithographic printingization, colored printing face.
Lightweight is to cooperate the viewpoint of saving the energy, saving resource, also has user's requirement (avoiding improving, lower newspaper cost of manufacture etc. along with the number of pages increase causes the dispensing load), and development rapidly.With respect to nineteen ninety, with light weight newsprint (rice level ground amount 46g/m
2) be main flow, in 1999, ultralight amount newsprint (rice level ground amount 43g/m
2) accounted for all 93%.
Light-weighted problem can be enumerated the bad problem of paper sheet thickness, and by this problem cause opacity low, take off word deterioration, the low inferior problem of rigidity; Because the volume of old paper pulp has low tendency, the high cooperationization of therefore old paper has negative effect to paper sheet thickness again.
Capacious newsprint, propose in No. 3041297 communiques to specially permit, the ester compounds, and the newsprint of the epoxides of the ester compounds of multivalence ethanol and aliphatic acid that contain multivalence ethanol and aliphatic acid, though but this method has the effect that improves paper sheet thickness, the coefficient of friction of paper is reduced, the loss of paper when causing printing produces the problem in the presswork; And, at the embodiment of this patent paper sheet thickness of passing the imperial examinations at the provincial level out is the newsprint of 98～113 μ m, but for newsprinting paper for lithopraphic printing, have the thick necessity that is controlled at least less than 85 μ m of paper, therefore just roll processing, but flatness improves after calendering is handled, and coefficient of friction is more reduced.
Along with the increase of colored printing face, the colored printing applicability of newsprint has new quality requirement again, and its countermeasure also is a big problem.
Summary of the invention
The present invention in the newsprinting paper for lithopraphic printing less than 85 μ m, provides a kind of presswork and all superior newsprinting paper for lithopraphic printing of colored printing applicability more than the thick 50 μ m of paper, its manufacture method also is provided.
The present invention is containing on the newsprint body paper of extender, impose coating with the surface conditioning agent that contains water soluble polymer and antilubricant, handle by dry, calendering, discovery can be controlled at paper sheet thickness more than the 50 μ m less than 85 μ m, and the coefficient of kinetic friction is in 0.45～0.62 scope, improve the colored printing applicability of newsprinting paper for lithopraphic printing simultaneously, so finish the present invention.
The specific embodiment
The invention relates to and containing on the newsprint body paper of extender, impose coating with the surface conditioning agent that contains water soluble polymer and antilubricant, the paper sheet thickness that the back gained is handled in drying, calendering is that 50 μ m are above less than 85 μ m, and the newsprinting paper for lithopraphic printing of the coefficient of kinetic friction in 0.45～0.62 scope.
The newsprint body paper that the present invention uses, be will be with groundwood pulp (GP), sensible heat mechanism wood pulp (TMP), chemistry sensible heat mechanism wood pulp (CTMP), mechanical pulps such as semichemical wood pulp, with the chemical pulp (CP) of sulfate pulp (KP) as representative, to contain the de inked pulp (DIP) that obtains after the old paper deinking of these paper pulp, and the recovery paper pulp of the waste paper gained in the decomposition papermaking engineering etc., it is mixed separately or with arbitrary proportion, add extender described later again, be the papermaking mode of general public paper machine, fit rate as for DIP, along with the height cooperationization trend of recent DIP, then more satisfactory with 50～100% scope.
The extender that the present invention uses, can list: the spy opens flat 11-350380 communique, the record of Te Kaiping 2000-34691 communique, the ester compounds of tool multivalence ethanol and aliphatic acid or hydroxyl alkylidene, the ester compounds of multivalence ethanol and aliphatic acid, openly specially permit the poly-hydroxyl alkylidene additive of the senior ethanol of WO98/03730 communique record again, the grease of Te Kaiping 11-200283 communique record is a non-ionic surfactant, sugar ethanol is non-ionic surfactant, sugar is non-ionic surfactant, the special fatty acid of Te Kaiping 11-200284 communique record and the poly-hydroxyl alkylidene additive of fatty acid ester, the spy opens the specific non-ionic surfactant of flat 11-200285 communique record and the combination of specific anionic property interfacial agent etc.; And commercially available increment medicine, the medicines such as reactpeik that the suluzolVL of BASF AG, the bibolumeP liquid of Bayer company, the KB-08T, the KB-08W that spend king's (share), KB-110, KB-115, three crystalline substances (share) are arranged, in these increment medicines, with more than 2 kinds and with also can.
Extender used in the present invention, be subjected to paper pulp cooperate, in add medicine etc. and influence, the low degree difference of increment effect that obtains and coefficient of friction, therefore, regulation to use amount is difficult for constituting the paper pulp of newsprint with every oven dry weight interpolation 0.1～5 weight %, be desirably the scope of 0.1～1 weight %, make body paper and get final product.
Newsprint body paper of the present invention, look the filler that necessity is added, can use white carbon, clay, silica, talcum, titanium oxide, calcium carbonate, synthetic resin filler (salinization vinylite, polystyrene resin, urea-formaldehyde water-resin, melamine are that resin, phenylethylene/butadiene based copolymer are resin etc.) etc., wherein if contain: the polypropylene vinegar is that macromolecule, polyvinyl alcohol are paper power reinforcing agents such as macromolecule, cationic starch, urea/formalin resin, melamine/formaldehyde water-resin; The salt of propylene vinegar/aminomethyl propylene vinegar copolymer, cationic starch, poly-second are embraced the agent that makes progress of making beating/yields such as imines, poly(ethylene oxide), propylene vinegar/sodium acrylate copolymer; Rosin series cementing agent, alkyl ketene dimer (AKD), fat alkenyl succinic acid anhydride (ASA), oil are fastened in jelly, the neutral rosin size etc. and are added jelly; Aluminum sulfate (sulfuric acid alumina), ultraviolet ray prevent agent, fade auxiliary agents such as preventing agent also can, moreover the rerum natura beyond this newsprint body paper coefficient of friction gets final product with rerum naturas such as the TENSILE STRENGTH of common newsprint degree, drawing crack intensity, extensions.
Newsprint body paper of the present invention can use the newsprint body paper of acid papermaking, and the newsprint body paper that uses neutral papermaking or alkaline paper-making also can, the level ground amount of relevant newsprint is not particularly limited about 33～45g/m
2About get final product.
Newsprinting paper for lithopraphic printing of the present invention is on the newsprint body paper, imposes coating, drying, calendering processing back gained with the surface conditioning agent that contains water soluble polymer and antilubricant.
Water soluble polymer used in the present invention can list: starch, the ferment converted starch, the heat chemistry converted starch, oxidized starch, esterification starch, etherification starch, starch based such as cationic starch, polyvinyl alcohol, polyvinyl alcohol fully alkalizes, polyvinyl alcohol partly alkalizes, the carboxyl modified polyvinyl alcohol, the silanol polyvinyl alcohol, the CATION modified polyvinyl alcohol, polyvinyl alcohols such as end alkyl modified polyvinyl alcohol, the polypropylene vinegar, cationic polypropylene vinegar, anionic property polypropylene vinegar, polypropylene vinegar classes such as both sexes polypropylene vinegar, carboxy methyl cellulose, hydroxy ethyl cellulose, cellulose families such as methylcellulose etc., with independent or mixed use more than 2 kinds, wherein, to use starch based is ideal, and with oxidized starch, etherification starch, esterification starch is ideal.
Employed antilubricant among the present invention, can list: cataloid, alumina gel, sodium metasilicate, the synthetic resin particle (for example: the polyacrylic acid butyl, polymethyl methacrylate etc.), the spy opens styrene (methyl) the acrylic ester resin of clear 52-103510 communique record, the spy opens the constituent of the coarse grain footpath silica colloid silica soft balsam stick composition of clear 55-107597 communique record, the spy opens the cataloid and the polyacrylic acid inductor of clear 61-296198 communique record, or the constituent of cellulose inductor composition, the spy opens the Styrene-Butadiene latex of clear 62-110997 communique record and the constituent of particulate polystyrene and polyethylene alkyl ether formation, the spy opens clear 62-133199 communique, the antilubricant that (methyl) acrylate/multi-functional (methyl) acrylate copolymer of Te Kaiping 11-61688 communique record is formed, Te Kaiping 1-183596 communique record contain the silica micropowder, aluminium compound, the constituent of water-soluble cellulose inductor, Te Kaiping 2-26997 communique record contain styrene (inductor) and N, the copolymer of N-trialkyl aminoalkyl (methyl) propylene vinegar and 4 grades of antilubricants of changing agent reaction gained reaction product composition, the husk of the rice section cereal of Te Kaiping 5-263392 communique record, Te Kaiping 6-184991 communique record contain cataloid, the paper of organosilan coupling agent lining constituent, the antilubricant that the cataloid of Te Kaiping 7-48800 communique record and ethylene-vinyl acetate base latex are formed, what Te Kaiping 7-304999 communique was put down in writing is the antilubricant of main component with silica particle and water-base resin latex, the antilubricant constituent that contains silica particle of Te Kaiping 7-316469 communique record, the protecting colloid as the cationic water-soluble polymer of Te Kaiping 7-82692 communique record, the anti-skidding finishing agent that gets by specific water soluble monomer emulsion polymerization, the paper antilubricant of Te Kaiping 9-279500 communique record, the acrylic acid series paper antilubricant of Te Kaiping 9-291495 communique record, Te Kaiping 10-204792 communique record to contain with anionic property cementing agent and specific propylene vinegar polymer be that main component is mixed, the surface sizing agent of ion complexation formation skid resistance, the components of waterborne paint of the superior skid resistance of tool of Te Kaiping 11-1893 communique record etc.; These constituents can separately or use above mixing of 2 kinds, and, owing to form piling easily, may not be desirable, therefore also can use fillers such as silica powder, calcium carbonate, potter's clay, white carbon, paper grade (stock) kaolin, titanium oxide.
Surface conditioning agent of the present invention in not influencing scope of the present invention, also can contain preservative agent, defoamer, bonding and prevent that agent, ultraviolet ray from preventing agent, fade auxiliary agent or surface sizing agent such as preventing agent, fluorescent bleaches, the agent of viscosity stabilization.
The water soluble polymer of surface conditioning agent of the present invention and antilubricant cooperate ratio (weight ratio), get final product according to the desired quality decision of produced lithographic printing newsprint, do not do special qualification, but if will be limited, with water soluble polymer: the scope of antilubricant=100: 0.1～20 serves as suitable.
The coating weight of surface conditioning agent of the present invention (being the total of the solid shape component of water soluble polymer and antilubricant), this also should needn't do special qualification according to the decision of the desired quality of produced lithographic printing newsprint, and respectively is 0.1～1.5g/m with the two sides
2About be suitable; When coating weight less than 0.1g/m
2The time, in surface strength raising or coefficient of friction improvement, can't give full play to the effect of surface conditioning agent; On the other hand, be higher than 1.5g/m when coating weight
2The time, cause that then the possibility of adhesion problem improves; In the surface conditioning agent of the present invention, when being starch based as if water soluble polymer, from its surface strength stiffening effect, the coating weight of surface conditioning agent is with 0.3～1.2g/m
2About be suitable.
The present invention is in order to the device (coating machine) of coating surface finishing agent, for common system paper apparatus for coating gets final product, be not particularly limited, can list: 2 roll-type glue pressing machines, sheet type instrument conversion moulding chicken, excellent type instrument are changed glue pressing machine, are coated with devices such as machine, pneumatic doctor knife coater around mouth roll coater, rod; In these devices, be ideal with the tunicle transcription type coating machine of representing the cast gate roll coater, newsprint is common with cast gate roll coater (GRC) then, uses ideal in the present invention.
In the manufacturing of newsprint, the coating of surface conditioning agent is generally all carried out on board, and its coating speed is askd to join one the paper production speeds of common newsprint paper machine, in the scope that 800～1800m/ divides.
Newsprinting paper for lithopraphic printing of the present invention, be coated with through surface conditioning agent, after the drying, thick in order to obtain being suitable for lithographic paper, flatness, also need to handle through calendering, and calender (for example uses hard folder calender or soft folder calender usually, pulp technology epoch Vol.43, put in order out among No.1 (2000) p23 etc.), consider the lightweight of newsprint from now on, newsprinting paper for lithopraphic printing of the present invention is an ideal to use soft folder calender, use soft cramping prolong processing condition should (paper be thick in the quality of asking newsprint, flatness etc.), with 30～150 ℃ of temperature, be advisable in the scope of line pressure 20～150kN/m; If from the colored printing applicability a bit, surface conditioning agent of the present invention and soft cramping prolong processing and cooperate and get final product.
The paper sheet thickness of newsprinting paper for lithopraphic printing of the present invention, it is above less than in 85 mu m ranges to maintain 50 μ m, if paper is thick during less than 50 μ m, cause owing to intensity lowers that paper breaks on the rotary press, to take off the problem that quality such as word reduces, paper is thick when being higher than 85 μ m, and rigidity improves the operation deterioration that makes the rotary press zigzag part.
The coefficient of kinetic friction of newsprinting paper for lithopraphic printing of the present invention, must maintain in 0.45～0.62 the scope, the coefficient of kinetic friction was less than 0.45 o'clock, there is the paper of causing to flow smooth and easy problem, printing hypotonia problem, on the other hand, when the coefficient of kinetic friction is higher than 0.62, mobile deterioration problem that then can useful paper etc.
The colored printing applicability of newsprinting paper for lithopraphic printing of the present invention because relevant colored printing applicability there is no suitable evaluation assessment, also can't limit especially, therefore needs only when in fact using color printer prints and prints face well.
Containing on the newsprint of extender, with the surface conditioning agent that contains water soluble polymer and antilubricant be coated with, dry, calendering handles, and obtains the good newsprinting paper for lithopraphic printing of colored printing applicability.
The clear and definite reason of relevant colored printing enhancing, not bright yet so far, might be in papery, to form appropriate space structure by extender, give the particle of appropriate particle diameter again on the paper top layer by antilubricant, form effectively in the ply of paper structure of ink adhesivity.
Below, the present invention is illustrated with embodiment, but the present invention is not limited to use thing wherein.Wherein, portion in the example and % then represent weight portion and weight % separately if there is not special restriction, and the adding rate of extender, therefore the ratio that adds in every pair of absolute dried paper pulp when then representing papermaking, is not the ratio that has composition A in the newsprint.
Extender used in the present invention, water soluble polymer, antilubricant are obtained by following method.＜extender〉A-1: pentaerythrite monostearate (pentaerythritol monostearate) (is speciallyyed permit No. 3041297
Communique embodiment puts down in writing thing) A-2: stearic acid monoglyceride (specially permit No. 3041297 communique embodiment and put down in writing thing) A-3: sucrose monoolein (saccharose monoolate) (is speciallyyed permit No. 3041297 communique
Embodiment puts down in writing thing) A-4: trade name KB-08W (flower king (share) system) A-5: trade name KB-115 (flower king (share) system)＜water soluble polymer〉B-1: oxidized starch (trade name: SK-20, Japan Constouch (share) system) B-2: hydroxyethyl starch (trade name: PG-280, the Penford corporate system)＜and antilubricant〉C-1: polystyrene antilubricant (trade name: BT-1, waste river chemical industry (share) system) C-2: silica is an antilubricant (trade name: NS-603, Somal (share) system) C-3: acrylic acid series antilubricant (trade name: HamacoatG-280, Misawaseramix (share)
System) C-4: calcium carbonate is antilubricant (trade name: TunexE, white lapicide's industry (share) system)
Embodiment 1～4
In the paper pulp that is modulated into behind the mixed dipping of the ratio that 60 ones of DIP (beating degree 180ml), 30 ones of TMP (beating degree 100ml), NBKP (beating degree 600ml) are 10 ones, adding cationic starch (trade name: CATO-302, Japanese NSC (share) system) 0.5%, rosin series cementing agent (trade name: N-773, waste river chemical industry (share) system) 0.2% and extender in every pair of absolute dried paper pulp adds according to adding rate shown in the table 1, after with the sulfuric acid alumina papermaking pH being modulated into 4.5, with the papermaking of regiospecific paper machine, obtain the newsprint body paper with experiment; The front of this newsprint body paper, use U.S. inferior roller (meiya bar), as shown in table 1, coat by the surface conditioning agent that water soluble polymer and antilubricant are formed, make its drying, forming paper thick is that 50 μ m are above less than 85 μ m, rolls processing again, produces newsprinting paper for lithopraphic printing.
The newsprinting paper for lithopraphic printing that obtains is done an evaluation with following papery, and the result is as shown in table 1.Rice level ground amount: with ISO536-1976 is benchmark.Paper is thick: with ISO534-1988 (JIS P8118) is benchmark.The coefficient of kinetic friction: with JIS P 8147 is benchmark.[comparative example 1,3～5]
The newsprint body paper front of in embodiment 1, making, using U.S. inferior roller will not contain antilubricant surface conditioning agent as shown in table 1 is coated with, other is all identical with embodiment 1～4 except that this step, make newsprinting paper for lithopraphic printing, the newsprinting paper for lithopraphic printing that obtains is done an evaluation with above-mentioned papery, and the result is as shown in table 1.[comparative example 2]
During papermaking, at experiment regiospecific paper machine, to add white carbon 3% in every pair of absolute dried paper pulp, other is all identical with comparative example 1 except that this step, make newsprinting paper for lithopraphic printing, the newsprinting paper for lithopraphic printing that obtains is done an evaluation with above-mentioned papery, and the result is as shown in table 1.[comparative example 6]
During papermaking, do not add extender in testing with the regiospecific paper machine, other is all identical with comparative example 1 except that this step, makes newsprinting paper for lithopraphic printing, and the newsprinting paper for lithopraphic printing that obtains is done an evaluation with above-mentioned papery, and the result is as shown in table 1.Table 1
| Composition A kind adding rate (%) | Composition B | Composition C | Match ratio (B: C) | Coating weight (single face, g/ m 2) | Rice level ground amount (g/ m 2) | Paper thick (μ m) | The coefficient of kinetic friction | ||
| Embodiment 1 | ?A-1 | ??0.5 | ?B-1 | ?C-1 | ?100∶5 | ??0.24 | ?40.3 | ??73 | ??0.53 |
| Embodiment 2 | ?A-2 | ??0.5 | ?B-1 | ?C-2 | ?100∶8 | ??0.34 | ?40.9 | ??72 | ??0.56 |
| Embodiment 3 | ?A-3 | ????2 | ?B-2 | ?C-3 | ?100∶15 | ??0.33 | ?42.5 | ??81 | ??0.51 |
| Embodiment 4 | ?A-4 | ?0.25 | ?B-1 | ?C-4 | ?100∶0.3 | ??0.29 | ?40.1 | ??73 | ??0.53 |
| Comparative example 1 | ?A-1 | ??0.5 | ?B-1 | ?— | ?100∶0 | ??0.23 | ?40.2 | ??74 | ??0.38 |
| Comparative example 2 | ?A-1 | ??0.5 | ?B-1 | ?— | ?100∶0 | ??0.26 | ?40.5 | ??74 | ??0.39 |
| Comparative example 3 | ?A-2 | ??0.5 | ?B-1 | ?— | ?100∶0 | ??0.35 | ?40.7 | ??78 | ??0.39 |
| Comparative example 4 | ?A-3 | ????2 | ?B-2 | ?— | ?100∶0 | ??0.36 | ?42.7 | ??88 | ??0.20 |
| Comparative example 5 | ?A-4 | ?0.25 | ?B-1 | ?— | ?100∶0 | ??0.27 | ?40.4 | ??74 | ??0.38 |
| Comparative example 6 | ?— | ????0 | ?B-1 | ?— | ?100∶0 | ??0.26 | ?40.5 | ??65 | ??0.50 |
Shown in embodiment 1～4 in the table, contain on the newsprint body paper of extender with the surface conditioning agent that contains water soluble polymer and antilubricant be coated with, drying, after handling by calendering again, obtain as good newsprint, paper is thick to be that 50 μ m are above less than 85 μ m, and the coefficient of kinetic friction is 0.45～0.62 quality; With respect to this, containing on the newsprint body paper of extender, with the comparative example 1～5 that the surface conditioning agent that only contains water soluble polymer is coated with, therefore its coefficient of friction is not suitable as newsprinting paper for lithopraphic printing less than 0.45.[embodiment 5～8]
50 ones of DIP (beating degree 180ml), 35 ones of TMP (beating degree 100ml), 10 ones of NBKP (beating degree 600ml), in the paper pulp that is modulated into behind the mixed dipping of the ratio that GP (beating degree 80ml) is 5 ones, add cationic starch (trade name: CATO-302 in every pair of absolute dried paper pulp, Japan NSC (share) system) 1.0%, alkyl diketene (trade name: AS263, Japan PMC (share) system) 0.06%, sulfuric acid alumina 1.5%, calcium carbonate 2.0% as filler, reach A-5 as extender, add with the adding rate shown in the table 2, use paper machine to carry out papermaking with the paper production speeds that 1050m/ divides, utilize again on the board the water soluble polymer that contains shown in the table 2, the surface conditioning agent of antilubricant is coated with the cast gate roll coater, prolong processing (110 ℃ of roller coat temperature by the soft cramping of high temperature, line pressure 130kN/m), make more than the thick 50 μ m of paper delivery less than 85 μ m, and be suitable for the printing newsprint of lithographic printing smoothness.
The newsprinting paper for lithopraphic printing of embodiment 5～8 is done one according to aforementioned project and colored printing applicability shown below and is estimated, and the result is as shown in table 2.The evaluation of colored printing applicability: make rotary press (Toshiba's lithographic printing rotary press: OA-4B2T-600) offscreen, carry out colored 4 look printings (blue, red, yellow, black color sequences), the black monochrome portion of relevant the 4th look, and the concentration evaluation of 4 looks overlapping heavy look portion, reach change in concentration, estimate with visual.◎: the seal face concentration that the 4th look black is very high, the concentration no change, and also portion obtains at the weight look
The unusual portrait of homogeneous.The seal face concentration height that zero: the four look black, several no changes of concentration, and, obtain all in heavy look portion
One portrait.△: the seal face concentration that the 4th look black is on the low side, can find out change in concentration, and portion gets at the weight look
Portrait to heterogeneity and vividness deviation.*: the seal face concentration that the 4th look black is low, the concentration significant change, and also portion obtains not at the weight look
The portrait of homogeneous and vividness difference.[embodiment 9]
Among the embodiment 5, handling except calendering is to prolong the processing (5 section 4 folder, 60 ℃ of roller coat temperature, line pressure 35Kn/m) with the hard cramping, other is all identical with embodiment 5, and the manufacturing newsprinting paper for lithopraphic printing, the newsprinting paper for lithopraphic printing of gained is done an evaluation with the papery of embodiment 5～8 same projects, and the result is as shown in table 2.[comparative example 7～9]
Be coated with man-hour with the cast gate roll coater, except being coated with the surface conditioning agent that does not contain antilubricant as shown in table 2, other is all identical with embodiment 5～8, and the manufacturing newsprinting paper for lithopraphic printing, the newsprinting paper for lithopraphic printing of gained is done an evaluation with the papery of embodiment 5～8 same projects, and the result is as shown in table 2.[comparative example 10]
Except not adding extender, other is all identical with comparative example 7, and makes newsprinting paper for lithopraphic printing, and the newsprinting paper for lithopraphic printing of gained is done an evaluation with the papery of embodiment 5～8 same projects, and the result is as shown in table 2.
| Composition A kind adding rate (%) | Composition B | Composition C | Match ratio (B: C) | Coating weight (single face, g/ m 2) | Rice level ground amount (g/m 2) | Paper thick (μ m) | The coefficient of kinetic friction | The colored printing applicability | ||
| Embodiment 5 | ?A-5 | ?0.25 | ??B-1 | ?C-1 | ?100∶7 | ??0.56 | ??40.4 | ??74 | ??0.58 | ??◎ |
| Embodiment 6 | ?A-5 | ?0.5 | ??B-1 | ?C-1 | ?100∶7 | ??0.58 | ??40.4 | ??75 | ??0.57 | ??◎ |
| Embodiment 7 | ?A-5 | ?2 | ??B-1 | ?C-1 | ?100∶7 | ??0.57 | ??40.1 | ??72 | ??0.53 | ??◎ |
| Embodiment 8 | ?A-5 | ?0.75 | ??B-1 | ?C-1 | ?100∶10 | ??0.55 | ??40.6 | ??70 | ??0.49 | ??◎ |
| Embodiment 9 | ?A-5 | ?0.25 | ??B-1 | ?C-1 | ?100∶7 | ??0.56 | ??40.4 | ??70 | ??0.59 | ??◎～○ |
| Comparative example 7 | ?A-5 | ?0.25 | ??B-1 | ?— | ?100∶0 | ??0.55 | ??40.5 | ??73 | ??0.41 | ??○～△ |
| Comparative example 8 | ?A-5 | ?0.5 | ??B-1 | ?— | ?100∶0 | ??0.54 | ??40.5 | ??72 | ??0.33 | ??○～△ |
| Comparative example 9 | ?A-5 | ?0.75 | ??B-1 | ?— | ?100∶0 | ??0.58 | ??40.7 | ??70 | ??0.22 | ??○～△ |
| Comparative example 10 | ?— | ?0 | ??B-1 | ?— | ?100∶0 | ??0.55 | ??40.4 | ??66 | ??0.54 | ??△ |
Shown in the embodiment 5～9 of table 2, containing on the newsprint body paper of extender, with the surface conditioning agent that contains water soluble polymer and antilubricant be coated with, drying, handle gained concerning newsprinting paper for lithopraphic printing with calendering again, suitable paper thick more than 50 μ m less than 85 μ m, the coefficient of kinetic friction is 0.45～0.62 quality, and its colored printing is also good; With respect to this, containing on the newsprint body paper of extender, with the comparative example 7～9 that the surface conditioning agent that only contains water soluble polymer is coated with, its coefficient of friction is less than 0.45, therefore be not suitable as newsprinting paper for lithopraphic printing, and its colored printing applicability is not good slightly yet; And do not containing on the newsprint body paper of extender, with the comparative example 10 (common newsprinting paper for lithopraphic printing) that the surface conditioning agent that only contains water soluble polymer is coated with, its colored printing applicability is bad.
Claims (3)
1. newsprinting paper for lithopraphic printing, it is characterized in that: containing on the newsprint body paper of extender, to contain the surface conditioning agent coating of water soluble polymer and antilubricant, after drying, calendering are handled, the thick 50 μ m of the paper of gained are above less than 85 μ m, and the newsprinting paper for lithopraphic printing of the coefficient of kinetic friction in 0.45～0.62 scope.
2. newsprinting paper for lithopraphic printing as claimed in claim 1 is characterized in that: this calendering is handled and is meant that the soft cramping of high temperature prolongs processing.
3. newsprinting paper for lithopraphic printing as claimed in claim 1 or 2 is characterized in that: the water soluble polymer of this surface conditioning agent is meant starch and/or starch derivatives.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000293180 | 2000-09-26 | ||
| JP2000293180 | 2000-09-26 |
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| CN1373254A true CN1373254A (en) | 2002-10-09 |
| CN1312356C CN1312356C (en) | 2007-04-25 |
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| CNB011422491A Expired - Fee Related CN1312356C (en) | 2000-09-26 | 2001-09-20 | Newsprinting paper for lithopraphic printing |
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| CN107923129A (en) * | 2015-09-03 | 2018-04-17 | 日本制纸株式会社 | Coating paper, the evaluation method for applying cloth base material and ink setting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3398944B2 (en) * | 1994-04-13 | 2003-04-21 | 日本製紙株式会社 | Newsprint paper |
| JPH11217797A (en) * | 1998-01-30 | 1999-08-10 | Oji Paper Co Ltd | Fine coating paper |
| JP3041297B1 (en) * | 1999-04-28 | 2000-05-15 | 花王株式会社 | Newsprint |
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2001
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| CN107923129A (en) * | 2015-09-03 | 2018-04-17 | 日本制纸株式会社 | Coating paper, the evaluation method for applying cloth base material and ink setting |
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