WO1999063155A1 - Papier couche pour l'impression et procede de production de ce dernier - Google Patents
Papier couche pour l'impression et procede de production de ce dernier Download PDFInfo
- Publication number
- WO1999063155A1 WO1999063155A1 PCT/JP1998/004480 JP9804480W WO9963155A1 WO 1999063155 A1 WO1999063155 A1 WO 1999063155A1 JP 9804480 W JP9804480 W JP 9804480W WO 9963155 A1 WO9963155 A1 WO 9963155A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paper
- printing
- coated paper
- base paper
- coated
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
- B41M5/506—Intermediate layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
- B41M5/508—Supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Definitions
- the present invention relates to coated paper for printing, and in particular, in offset rotary printing, almost off wrinkles (which may be referred to as elbows in the Japanese printing industry), which tend to occur in a drying process after printing.
- the present invention relates to a novel printing coated paper which does not occur, and further includes a method for producing the coated paper.
- the printing coated paper according to the present invention is useful in that it is less likely to cause misregistration even when it is used for gravure rotary printing or flexographic printing. Background art
- off-wheel wrinkles With the recent labor saving and speeding up in the printing industry, there has been a tendency to shift from offset plain printing to offset rotary printing (hereinafter referred to as “off-wheel”). Not only is it possible to print on both sides at the same time, but it is also much more productive than lithographic (sheet-fed) printing, considering labor savings in post-processing.
- Off-wheel wrinkling is conventionally considered to be a problem unique to off-wheel printing, and refers to a phenomenon in which streaky wrinkles occur in the paper flow direction after printing. If the wrinkles are severe, the printed matter will undulate like corrugated tints, greatly impairing the merchantability. Therefore, there has been a strong demand for printing paper that does not generate off-ring wrinkles. Power; no such printing paper is yet on the market.
- the present inventors have investigated the factors that cause the occurrence of wrinkles on the off-wheel, which is an important quality solution for the coated paper for off-press printing as described above, and have repeatedly studied the solutions. As a result, it has been found that the present invention can prevent occurrence of off-wheel wrinkles by using paper having a small heat shrinkage force in the grain direction (CD direction) during off-wheel printing.
- the coated paper according to the present invention has a remarkable effect in eliminating off-ring wrinkles, but in addition to this, a printing machine equipped with a drying unit, for example, a Daravia rotary printing press ⁇ When used as printing paper for flexographic printing presses, etc., misregistration (MIS- REG I ST RAT I ON) J is effectively suppressed. Disclosure of the invention
- the present invention relates to a printing coated paper comprising a base paper provided with a coating layer mainly composed of a pigment and an adhesive, wherein the drying shrinkage R in the lateral direction (CD direction) of the coated paper is represented by the following formula:
- This is for printing coated paper characterized by satisfying 1), and the measurement is performed in accordance with the following measurement method:
- thermomechanical analyzer To a width of 2 mm, and a span of 2 cm in length is applied to a thermomechanical analyzer [TMA / SS6 () 0 (:): manufactured by Seiko Electronic Industry Co., Ltd.].
- TMA / SS is an abbreviation of "Thermo Mechanical Analyzer / Stress Strain J" and refers to a type of thermophysical property measuring instrument.
- an aqueous solution of borobutyl alcohol having a saponification degree of 85 mol% or more (hereinafter abbreviated as PVA) is applied to both sides of the base paper.
- PVA aqueous solution of borobutyl alcohol having a saponification degree of 85 mol% or more
- a dry base paper coated and dried to a dry weight of 0.5 to 3 g / m per side, and the air permeability measured in accordance with JIS—P—8117 for more than 300 seconds May be used as the coated paper for printing.
- a printing coated paper in which a coating layer containing a pigment and an adhesive as a main component is provided on a base paper coated with PVA as described above, since the paper surface is covered with the coating layer, the air permeability is high. The degree is much higher than the base paper, and it is no longer JIS-P -Since it is not possible to measure by the measurement method in accordance with -81 1 17, separately measure the air permeability of the coated paper according to J. TAPPI paper valve test method N 0.5 (B).
- a printing coated paper having a value of 100,000 seconds or more can be suitably used as the printing coated paper of the present invention.
- the technical reason for using the PVA is that the PVA forms a kind of resin film on the paper surface to increase the air permeability of the paper, thereby improving the image quality in the printing and drying process during printing. It is intended to prevent the occurrence of wrinkles due to the difference in drying shrinkage between the line part and the non-image part, in other words, the phenomenon in which the moisture in the paper evaporates due to drying and the base paper shrinks. Things. Accordingly, the resin film for preventing the evaporation of the water can be formed in addition to the PVA. For example, various kinds of synthetic resins such as SBR latex and polyester resin can be used.
- E c lateral elastic modulus of the image area
- b length of the image area
- the Gurley stiffness is defined by the following equation (3).
- equation (4) is obtained.
- the number N of wrinkles is one of the number n of buckling of the image area.
- T which is the number 2
- N k L (P / b S) 1 2 (4)
- the image area and the non-image area are described as follows. Indicates the part where the ink has been transferred in the offset printing, and the non-image area means the part where the ink has not been transferred.
- the wave number of the off-ring wrinkle generated includes a lateral compressive force P, a length b of the image portion, and a gap of the image portion.
- the stiffness S is determined by the above three factors. As the lateral compressive force increases, the off-ring wrinkles increase in proportion to the square root. Also, when the Gurley stiffness of the object increases, the off-ring wrinkles decrease in inverse proportion to the square root of the force.
- the lateral compressive force P that buckles the paper includes the Poisson stress caused by tension and the dry shrinkage force caused by the difference in drying shrinkage between the image area and the non-image area.
- the first is the Poisson stress, which tends to contract in the horizontal direction when the object is pulled in the vertical direction.
- the ratio V t c Z m is a material-specific value called Poisson's ratio.
- the other compressive force in the horizontal direction is considered to be due to the shrinkage due to drying.
- the paper shrinks due to drying after printing. Shrinkage starts from the beginning, but the image area contracts later than the non-image area because the ink layer prevents the evaporation of water. For this reason, the contraction force in the non-image area acts as a compression force on the image area, and the image area buckles.
- the off-ring wrinkles are those where the image area buckles due to these two forces, but when the object buckles, only one point bends the least stress is required It is a shape. However, due to the vertical tension during web offset printing, a force is applied to the paper to maintain a flat surface. As a result, off-ring wrinkles having small peaks in the shape of a corrugated iron plate occur.
- the present inventors have investigated and examined the lateral compressive stress that generates the off-ring wrinkles for various types of coated paper. As a result, it was found that the lateral compressive force due to drying shrinkage was larger than the lateral compressive force due to the Poisson stress, and that the lateral compressive force significantly changed due to variations in the fiber orientation of coated paper and the type of size breath. It was found that the lateral compression force in ring printing was dependent on the drying shrinkage force. Therefore, as a result of examining the measurement of the drying shrinkage force, it was concluded that what was originally needed was the compressive stress acting on the object that contracts simultaneously with the non-object. However, there is no way to measure the stress completely.
- the drying shrinkage force measured using the following method has a strong correlation with off-wheel wrinkle generation, and a lateral compressive force that generates off-wheel wrinkle. It has been found that the method of measuring the drying shrinkage force R in the present invention is determined as follows.
- TMA / SS6 () 00: Seiko Electronics Industry Co., Ltd. )]
- the span during measurement is set to be expanded by the ratio of (:). (:) 1 ⁇ m Z. However, this must be minimized in the TMA device program. Therefore, it is considered that Subang is almost fixed as a substance.
- the temperature was raised to the set temperature of 300 ° C at a rate of 20 Ot ;
- the drying shrinkage force was measured 1.5 minutes after the start of temperature rise when the temperature was held for 2 minutes. That the relationship with the shrinkage force due to drying can be obtained with good reproducibility
- the drying shrinkage force R which is a substitute value of the lateral compressive force of the paper product, and the stiffness S value
- the degree of occurrence of off-ring wrinkles can be defined.
- the allowable range for off-ring wrinkles is also different from the case where the printing paper of the above is selected.For example, a slight off-ring wrinkle is not allowed for a product with a high U.S. In this case, the off-ring wrinkles generally appear so severely that it is evaluated that reducing the off-ring wrinkles alone has a sufficient improvement effect, and the commercial value is greatly improved. Presumed to be
- the present inventors have conducted intensive studies on the relationship between the heat drying shrinkage force of paper and the off-ring wrinkles. Is not mentioned, the coated paper measured under specific conditions When the drying shrink force R satisfies the specific value as described above, it has been found that off-ring wrinkles can be extremely effectively reduced, and the present invention has finally been completed.
- drying shrinkage force R in equation (1) is specified to be 35 gf or less is that if R exceeds 35 gf, the lateral compressive force during printing and drying becomes large and off-ring wrinkles become severe. It is.
- R must be a positive value. The reason for this is that if R is a negative value, that is, if the phenomenon of elongation occurs, a compressive force acts on the non-image area rather than the image area, the non-image area buckles, and off-ring wrinkles also occur. becomes ⁇
- R is 0 ⁇ R ⁇ 35 gf, and is more preferably specified to be 30 gf or less.
- the lower limit is zero, that is, no heat shrinkage occurs, but in consideration of the fact that the substance is a product mainly composed of water-containing natural fibers, it usually has some heat shrinkage. It is.
- drying shrink force R there are various methods for adjusting the drying shrink force R, and there is no particular limitation.
- beating conditions for valves, types of chemicals for size breathing, coating amounts, papermaking conditions, fiber orientation, types of pigments in coating layers, types of binders, blending ratios of pigments and binders, and their coating amounts or coating amounts It can be adjusted by appropriately adjusting the drying conditions during construction.
- PVA having a high degree of saponification can be treated under appropriate conditions. It has been found that it is extremely easy to obtain a coated paper having the desired drying shrinkage force R by applying it to the base paper, ie, a degree of saponification of 85 mol 0 / 0 or more, and more preferably is to use 9 0 mole 0/0 or more PVA. Then, when applying and drying such PVA to the base paper, it is necessary to apply and dry the base paper with high viscosity unless there is a problem in handling or operation.
- the air permeability (measured in accordance with JIS_P-811) on the base paper surface after applying and drying PVA is 300 seconds or more, and more preferably 50,000 seconds. It is a particularly preferable embodiment to finish the coated paper for web offset printing by using the base paper held for 0 second or longer, since a coated paper having a greatly reduced drying shrinkage force can be obtained.
- the coating device used for applying PVA to the base paper is not particularly limited, but includes, for example, a size press, a gate roll coater, a nozzle coater, a rhono recorder, a blade coater, and a coater.
- An inolenceing size breath coater is used as appropriate.
- a gate coater, a film metering size bresco printer, a simsizer 1 and the like are preferably used .:
- PVA is used.
- the inorganic pigment is added to the PVA solution during the application of the ink, the printability and the coating suitability are improved in addition to the elimination of off-ring wrinkles, and this is a more preferred embodiment.
- the inorganic pigment in this case is not particularly limited, and examples thereof include pigments such as clay, kaolin, talc, calcium carbonate, and aluminum hydroxide.
- the amount of the pigment to be added is adjusted to not more than 300 parts, preferably not more than 15 ( :) parts, based on 100 parts of PVA, based on the solid content. By the way, if the addition exceeds 300 parts, there is a possibility that the remarkable effect of eliminating the off-ring wrinkle desired by the present invention may not be obtained.
- the coating amount of the PVA aqueous solution into the base paper is dry weight per one side 0.
- the coating fabric of substantially equal at the front and back '
- the dry coating amount on both sides is less than 1 g / m 2 .
- UNA by more than 3 g / m 2 in a one-sided The amount is unfavorable because the effect is saturated, and when the coating amount is more than that, various difficulties are caused in operation or printability.
- PVA with a particularly high degree of saponification is selectively used as PVA is that once such PVA is applied to base paper and dried to form a film, it is then exposed to water. Is not easily melted out, and the film state is maintained as it is.
- the reason is not always clear, but is presumed as follows. That is, the base paper coated with the PVA is further coated with the aqueous pigment composition in the next step to finish the coated paper. At that time, the PVA film comes into contact with a large amount of water. In this case, if the PVA film has strong water resistance, the film state is maintained as it is, and the coated paper is finished.
- the base paper containing water evaporates due to the high heat, and the base paper shrinks accordingly.
- the film-like PVA formed on the base paper has the property of elongation, which is opposite to shrinkage due to heat.As a result, the two cancel each other out, and heat shrinkage occurs as a whole coated paper. It is supposed that the shrinkage of the coated paper due to heat is reduced as a result, and the off wrinkles are reduced.
- a PVA coating film
- the air permeability of the base paper or coated paper can be determined by measuring the air permeability of the base paper or coated paper. Naturally, if the coating is low, the air permeability is low, and if the coating is strong, the air permeability is high (measured value is large), so it can be easily judged.
- PVA is applied to the surface of a base paper for the purpose of imparting blister resistance as a base paper of coated paper for web offset printing (for example, see Japanese Patent Application Laid-Open No. 55-622). No. 94).
- a surfactant was added to PVA and then applied to base paper to produce a coated paper for web offset printing.
- the purpose of the invention is to improve blister resistance and suitability, which is one of the issues to be solved for coated paper for web offset printing.
- the gist of the invention is to use a base paper layer together with a surfactant.
- both of the above prior arts aim to improve the blister resistance in off-press printing by applying PVA to the base paper to increase the interlayer strength and reduce the air permeability as much as possible.
- the present invention increases the air permeability by applying PVA to base paper and providing a PVA film on the base paper surface, in other words, providing a resin film of PVA or the like on the base paper surface.
- it is intended to remarkably eliminate the occurrence of off-wheel wrinkles that could not be solved conventionally by off-wheel printing, it can be said that it is based on a new technical concept that has never existed before.
- the valve used in the present invention is not particularly limited.
- a hardwood bleached craft valve, a softwood bleached craft valve, a high-yield valve, and a used paper valve are appropriately selected and used.
- the method for making the base paper is not particularly limited, and the base paper is made by an acidic or alkaline papermaking method.
- the base paper may be preliminarily coated with a normal size breath, roll coater, blade coater or the like.
- the water-based pigment composition mainly composed of a pigment and an adhesive applied on the base paper is not particularly limited; the pigments include, for example, clay, kaolin, water
- the usual pigments for coated paper such as aluminum oxide, calcium carbonate, titanium dioxide, barium sulfate, zinc oxide, satin white, calcium sulfate, talc, plastic pigment, etc.
- the adhesive include conjugated gen-based copolymer latex such as styrene-butadiene copolymer and methyl methacrylate monobutadiene copolymer, acrylic acid ester and metal acrylate.
- An acrylic polymer latex such as a polymer or copolymer of a acrylate ester, a vinyl polymer latex such as an ethylene monoacetate butyl copolymer, or a variety of these polymer latexes is converted into a functional group such as a carboxyl group.
- Partially soluble or non-soluble polymer latex modified with the contained monomers furthermore, positively-modified starch, oxidized starch, enzyme-modified starch, thermochemically-modified starch, polyester-terminated starch, Starches such as esterified starch and cold water-soluble starch, carboxymethyl cell mouths, senorelloses such as hydroxymethylcenorelose, and polyvinyl alcohol Water-soluble synthetic adhesives such as alcohol and olefin maleic anhydride resin are appropriately selected and used.
- various assistants such as a dispersant, a water-proofing agent, a fluidity modifier, a colorant, and a fluorescent brightener are added to the aqueous pigment composition as needed.
- a coating apparatus used in the production of general coated paper, for example, a blade coater, an air-knife coater, a mouth, a ⁇ / recorder, etc.
- Coating equipment such as Ku-Slow Recorder 1 ⁇ , Noku 1 ⁇ Coater, Curtain Coater, Die Slot Coater, Gravure Coater, Champrex Coater, Size Breath Coater etc.
- One or multiple layers are applied to the base paper by on-machine or off-machine coater.
- the solid content concentration of the pigment composition at the time of application is generally adjusted to 40 to 75% by weight, and is adjusted to 45 to 70% by weight in consideration of operability.
- the coated printing paper obtained as described above is usually passed through a calender and finished as a product winding.
- a metal roll such as a super calender, a gloss calender, a soft contact calender, or various kinds of calenders composed of a metal drum and an elastic roll may be on-machine or Off-machine specification, used as appropriate.
- FIG. 3 is a diagram showing the unevenness of the surface of the image area of the coated paper after printing, which specifically shows that the degree of off-ring wrinkling is more severe as the unevenness is greater.
- FIGS. 1, 2 and 3 are graphs of coated papers corresponding to Examples 1 to 3 of the present invention, respectively, and FIGS. 4 and 5 are coated paper surfaces obtained in Comparative Examples 1 and 2, respectively. In the graph, one vertical scale indicates 200 m, and one horizontal scale indicates 6.9 mm (the best mode for carrying out the invention).
- the evaluation method is as follows.
- a coated paper sample (conditioned at room temperature of 20.C and humidity of 65 ° /.) Conditioned according to JISP 811 1 is 2 mm wide perpendicular to the machine flow direction. Cut, thermomechanical analyzer with a 2 cm long subban [TMA SS 6
- Light calcium carbonate as a filler is used as a filler in paper slurry consisting of 70 parts of LBKP (freeness 410 cc / csf) and NBKP 310 parts (freeness 480 cc / csf). And AKD sizing agent (trade name: SKS-293F / Arakawa Chemical Co., Ltd.) as an internal sizing agent, and 0.4 parts of aluminum sulfate. Each of them was added to prepare a stock, and the paper was made to obtain a base paper.
- AKD sizing agent trade name: SKS-293F / Arakawa Chemical Co., Ltd.
- the base paper is coated with 6% PVA (trade name: PVA-124; degree of genification 98.5%, degree of polymerization 2400 Z Kuraray Co., Ltd.), dried and coated An industrial base paper was obtained. At this time, the applied amount of the PVA solution was 2.8 g 2 on one side by dry weight. The obtained base paper had a rice tsubo of 52 g / m 2 .
- PVA-124 degree of genification 98.5%, degree of polymerization 2400 Z Kuraray Co., Ltd.
- Heavy calcium carbonate (trade name: FMT-90 Faimatic) 15 parts, Light calcium carbonate (trade name: TP-221G SZ Okutama Kogyo Co., Ltd.) 20 parts, fine force ori (trade name) Pigment consisting of 40 parts of Amazon 88 CADAM) and 25 parts of general-purpose power oil (trade name: HT No Engelhard) was dispersed using a coil disperser to obtain a pigment slurry.
- the coated paper thus obtained was passed through a bar calender consisting of a metal roll and a cotton mouth to obtain a coated paper for printing.
- Table 1 shows the drying shrinkage R and the evaluation of off-ring wrinkles of the obtained coated paper.
- a coated paper for printing was obtained in the same manner as in Example 1 except that the amount of the PVA solution applied was 1.5 g Zm 2 per one side by dry weight. Table 1 shows the drying shrinkage R and the evaluation of off-ring wrinkles of the obtained coated paper.
- Example 1 the PVA solution was mixed with 50 parts of Kaolin (trade name: UW-90 Engelhard) and 50 parts of PVA (trade name: PVA-124 Kuraray).
- a coated paper for printing was obtained in the same manner as in Example 1 except that the mixture was 1%.
- Table 1 shows the drying shrinkage force R and the off-ring wrinkle evaluation results of the obtained coated paper.
- Example 1 except that PVA (trade name: PVA-224; saponification degree: 88%, polymerization degree: 240, Kuraray Co.) was used instead of PVA-124 used in Example 1.
- PVA trade name: PVA-224; saponification degree: 88%, polymerization degree: 240, Kuraray Co.
- a coated paper for printing was obtained in the same manner as in Example 1 except that the size breath was not used.
- Table 1 shows the drying shrinkage force R and the off-ring wrinkle evaluation results of the obtained coated paper.
- a coated paper for printing was obtained in the same manner as in Example 1 except that the size press solution was oxidized starch (trade name: Ace Oji Cornstarch) at a concentration of 1 (:)%.
- Table 1 shows the drying shrinkage R and off-wrinkle evaluation results of the obtained coated paper.
- a coated paper for web offset printing was obtained in the same manner as in Example 1 except that the amount of the size press treatment was changed to 0.8 g 2 (total on both sides). Obtained Table 1 shows the drying shrinkage R and the off-ring wrinkle evaluation results of the coated paper.
- the coated paper for printing obtained by the present invention is a coated paper for printing with excellent print finish and almost no off-ring wrinkles.
- the coated paper for Daravia rotary printing is excellent in print finish with almost no misregistration.
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Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU92835/98A AU746839B2 (en) | 1998-05-29 | 1998-10-05 | Coated paper for printing and method of production thereof |
CA002283079A CA2283079C (fr) | 1998-05-29 | 1998-10-05 | Papier couche pour impression et procede de fabrication |
FI991713A FI19991713A (fi) | 1998-05-29 | 1999-08-12 | Pinnoitettu painopaperi ja sen valmistusmenetelmä |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/149318 | 1998-05-29 | ||
JP14931898 | 1998-05-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/578,059 Continuation-In-Part US6458413B1 (en) | 1998-05-29 | 2000-05-24 | Method of manufacturing coated paper for printing |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999063155A1 true WO1999063155A1 (fr) | 1999-12-09 |
WO1999063155A8 WO1999063155A8 (fr) | 2000-02-10 |
Family
ID=15472507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/004480 WO1999063155A1 (fr) | 1998-05-29 | 1998-10-05 | Papier couche pour l'impression et procede de production de ce dernier |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU746839B2 (fr) |
CA (1) | CA2283079C (fr) |
FI (1) | FI19991713A (fr) |
WO (1) | WO1999063155A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004011053A (ja) * | 2002-06-06 | 2004-01-15 | Kuraray Co Ltd | オフセット輪転印刷用塗工紙 |
JP2005530934A (ja) * | 2002-06-27 | 2005-10-13 | ユーピーエム−キンメネ オサケイティオ ユルキネン | 被印刷基体および印刷方法 |
PL423921A1 (pl) * | 2017-12-17 | 2019-07-01 | Preston Spółka Z Ograniczoną Odpowiedzialnością | Podłoże drukowe dla nadruku offsetowego |
CN111576083A (zh) * | 2016-09-30 | 2020-08-25 | 环保纸有限公司 | 具有环保、防水和防油性能的纸涂层材料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6039799A (ja) * | 1983-08-12 | 1985-03-01 | 株式会社日立製作所 | カロリ−メ−タ駆動装置 |
JPH04119199A (ja) * | 1990-08-31 | 1992-04-20 | Kuraray Co Ltd | 紙用コーテイング剤 |
JPH09137399A (ja) * | 1995-11-08 | 1997-05-27 | Oji Paper Co Ltd | 剥離紙の製造方法 |
JPH10325097A (ja) * | 1997-05-27 | 1998-12-08 | Kuraray Co Ltd | 紙用コーティング剤 |
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1998
- 1998-10-05 WO PCT/JP1998/004480 patent/WO1999063155A1/fr active IP Right Grant
- 1998-10-05 AU AU92835/98A patent/AU746839B2/en not_active Ceased
- 1998-10-05 CA CA002283079A patent/CA2283079C/fr not_active Expired - Fee Related
-
1999
- 1999-08-12 FI FI991713A patent/FI19991713A/fi unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6039799A (ja) * | 1983-08-12 | 1985-03-01 | 株式会社日立製作所 | カロリ−メ−タ駆動装置 |
JPH04119199A (ja) * | 1990-08-31 | 1992-04-20 | Kuraray Co Ltd | 紙用コーテイング剤 |
JPH09137399A (ja) * | 1995-11-08 | 1997-05-27 | Oji Paper Co Ltd | 剥離紙の製造方法 |
JPH10325097A (ja) * | 1997-05-27 | 1998-12-08 | Kuraray Co Ltd | 紙用コーティング剤 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004011053A (ja) * | 2002-06-06 | 2004-01-15 | Kuraray Co Ltd | オフセット輪転印刷用塗工紙 |
JP2005530934A (ja) * | 2002-06-27 | 2005-10-13 | ユーピーエム−キンメネ オサケイティオ ユルキネン | 被印刷基体および印刷方法 |
CN111576083A (zh) * | 2016-09-30 | 2020-08-25 | 环保纸有限公司 | 具有环保、防水和防油性能的纸涂层材料 |
CN111576083B (zh) * | 2016-09-30 | 2022-06-24 | 环保纸有限公司 | 具有环保、防水和防油性能的纸涂层材料 |
PL423921A1 (pl) * | 2017-12-17 | 2019-07-01 | Preston Spółka Z Ograniczoną Odpowiedzialnością | Podłoże drukowe dla nadruku offsetowego |
Also Published As
Publication number | Publication date |
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AU9283598A (en) | 1999-12-20 |
CA2283079A1 (fr) | 1999-11-29 |
AU746839B2 (en) | 2002-05-02 |
FI19991713A (fi) | 2000-04-05 |
WO1999063155A8 (fr) | 2000-02-10 |
CA2283079C (fr) | 2006-06-06 |
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