CN204703011U - Binding and layout paper - Google Patents
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- CN204703011U CN204703011U CN201520234354.2U CN201520234354U CN204703011U CN 204703011 U CN204703011 U CN 204703011U CN 201520234354 U CN201520234354 U CN 201520234354U CN 204703011 U CN204703011 U CN 204703011U
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Abstract
The utility model relates to a kind of binding and layout paper, and this binding and layout paper bag is drawn together: base paper, and described base paper is the common wallpaper base stock or the nonwoven wallpaper base stock that are filled with latex through dipping; Be positioned at the polyvinyl chloride layer on described base paper surface; With the magnetisable coating be positioned on described polyvinyl chloride layer.Binding and layout paper of the present utility model environmental protection, softness, tough, flexible little not seep through, surface abrasion resistance; Colour-fast, outward appearance class is high, and have magnetic anti-counterfeit function, economy is good.
Description
Technical field
The utility model relates to binding and layout paper.
Background technology
Binding and layout paper is leatherette paper again, and it is base material with paper, take PVC coating as surface layer, makes through coating and printing, embossing or foaming.Binding and layout paper is in the market various in style.But substantially with wood-free paper or common wallpaper base stock for the manufacture of base paper forms.Its base paper is white or oldlace, and outward appearance class is not high, easily broken not folding.Particularly contain carcinogen DOP in coating, harmful, restricted during use.
Solve the feature of environmental protection problem of binding and layout paper, existing carcinogenic plasticizer DOP must be replaced with environment-friendly plasticizer.But current environment-friendly plasticizer resists cold, plasticization effect is not as DOP.Therefore necessary thinning coating, to solve the problem of soft folding.But coating thinning after, binding and layout paper strength and toughness can decline, again to strengthen base paper toughness and pliability solves the intensity of binding and layout paper and the problem of tearability difference.
Therefore, this area still needs a kind of binding and layout paper, and this binding and layout paper is tough, soft, wear-resisting, dimensionally stable lastingly, tool magnetic anti-counterfeit function.
Summary of the invention
The deficiency that the utility model exists for prior art, provides a kind of binding and layout paper and production technology thereof of environmental protection high-quality, and the feature of this binding and layout paper is tough lastingly, soft, wear-resisting, dimensionally stable and tool magnetic anti-counterfeit function.
The utility model part is achieved through the following technical solutions: adopt common wallpaper base stock or nonwoven wallpaper base stock to be base paper, surface coating one deck polyvinyl chloride (PVC) paste resin coating, print in surface profile intaglio plate mode again after high temperature plasticizing embossing and cover with paint, lacquer, colour wash, etc. the water color ink that one deck mixes magnetic material, the obtained finished product containing immersion liquid that back side dipping is modulated by XSBRL latex and dyestuff.
Therefore, the utility model first aspect provides a kind of binding and layout paper, and this binding and layout paper bag is drawn together:
(1) base paper, described base paper is the common wallpaper base stock or the nonwoven wallpaper base stock that are filled with latex through dipping;
(2) polyvinyl chloride layer on described base paper surface is positioned at; With
(3) magnetisable coating on described polyvinyl chloride layer and/or on another surface of base paper is positioned at.
In a specific embodiment, described base paper is the common wallpaper base stock or the nonwoven wallpaper base stock that are filled with carboxylic styrene butadiene latex through dipping.
In a specific embodiment, (1) described nonwoven wallpaper base stock basic weight is 60g/m
2to 150g/m
2; Described common wallpaper base stock basic weight is 80g/m
2to 230g/m
2; (2) described polyvinyl chloride layer has pattern through embossing.
In a specific embodiment, described binding and layout paper contains:
(1) base paper, wherein, described base paper is the nonwoven wallpaper base stock being filled with latex and optional dyestuff through dipping;
(2) the dapple polyvinyl chloride layer of surperficial tool on described base paper surface is positioned at; With
(3) magnetisable coating on described polyvinyl chloride layer is positioned at;
Wherein, described latex is carboxylic styrene butadiene latex.
In a specific embodiment, thick 5 ~ 28 microns of described base paper; Described polyvinyl chloride layer thickness is 5 ~ 15 microns, has pattern; And in the nonmagnetic coating of decorative pattern recess of pattern, and decorative pattern high spot is coated with magnetisable coating.
Accompanying drawing explanation
Fig. 1 shows the sectional view of the exemplary embodiment of binding and layout paper of the present invention.In figure, 1 is latex particle, and 2 is body paper (base paper), and 3 is polyvinyl chloride layer, and 4 is magnetisable coating.
Detailed description of the invention
The utility model utilizes wallpaper base stock, especially nonwoven wallpaper base stock, prepares binding and layout paper as base paper.
This area is not reported and is utilized nonwoven wallpaper base stock as base paper to prepare binding and layout paper.Applicant finds, uses nonwoven wallpaper base stock to make base paper, there are some problems when surface coating environmental protection polyvinyl chloride coating is to manufacture binding and layout paper, comprising: nonwoven wallpaper gas permeability is too high, inhale glue amount too greatly during paper, dry difficulty; Size is flexible large, and during paper, location is inaccurate; The easy buckling deformation of finished product; And base paper color is white, obtained finished product is high not as the binding and layout paper outward appearance class paper manufactured with colored base paper.As improved the grade, increasing added value and colored body paper of manufacturing paper with pulp, large because polluting during papermaking, paper plant is reluctant to produce substantially.Even if produce, solid color batch is also very large, and the cycle is also long.General binding and layout paper plant fund cannot be born at all.
And the binding and layout paper toughness that common wallpaper base stock is prepared as base paper is bad, bursting strength is poor.And base paper is crisp, polyvinyl chloride top easily and base paper delamination splitting.And base paper color is rice white, obtained finished product is high not as the binding and layout paper outward appearance class paper manufactured with colored base paper.
For this reason, the utility model provides a kind of thinking of economy, by be impregnated into again after common wallpaper base stock or nonwoven wallpaper base stock surface coating one deck environment-friendly polyvinyl chloride coating containing latex and optional dyestuff containing in immersion liquid, carry out latex and fill the environmental protection binding and layout paper made base stock and fill through latex.Explained hereafter flow process of the present utility model is short, easy to operate, and loss is low, has the advantage of economy, environmental protection, simultaneously institute produce obtain binding and layout paper papery softness, resistance toly to tear, tough, not stratified, size stretch little, air permeability is low, not yielding, and outward appearance class is high.
In addition, more and more higher to the magnetic anti-counterfeit performance requirement of binding and layout paper on market.Not only require to keep lasting ferromagnetism, and require that magnetisable material color can not affect the apparent aesthetic feeling of binding and layout paper.Because common nano magnetic iron oxide color is aterrimus, magnetic oxygenated ferromagnetism has " duplicating " in addition, and when encountering irony object in following process manufacture and preservation process, magnetic can weaken and not reach antiforge function, therefore can not use on colored binding and layout paper.
For solving this difficult problem, the water-base magnetic ink that the utility model uses the white magnetic of nanometer to manufacture, substantially colourless.On the production of color magnetic binding and layout paper without impact.Because its magnetic is strong and lasting, addition is little, can add to cover with paint, lacquer, colour wash, etc. in ink to use when top finishing, saves operation and cost.
Therefore, the utility model provides a kind of binding and layout paper, and this binding and layout paper common wallpaper base stock or nonwoven wallpaper base stock make base paper, and described base paper is filled with latex through dipping, and one surface is coated with polyvinyl chloride.
That the utility model binding and layout paper has excellent softness, resistance toly to tear, tough, not stratified, size is stretched is little, air permeability is low, not yielding.
Specifically, the surface absorption in the utility model binding and layout paper front is lower than 2g/m
2, preferably lower than 1.5g/m
2;
The surface absorption of the utility model binding and layout paper reverse side is lower than 15g/m
2, preferably lower than 12g/m
2.
The tearability of the utility model binding and layout paper longitudinal direction is preferably greater than 1500mN, is preferably greater than 1800mN, more preferably greater than 1900mN, more preferably greater than 2200mN.
The tearability of the utility model binding and layout paper transverse direction is preferably greater than 2300mN, is preferably greater than 2400mN, more preferably greater than 2500mN.
The utility model binding and layout paper longitudinal extension rate preferably lower than 0.13%, more preferably less than 0.12%.
The utility model binding and layout paper lateral extensometer shrinkage preferably lower than 0.12%, more preferably less than 0.11%.
The pliability of the utility model binding and layout paper is preferably 3.0 ~ 4.0mN.
1, base paper
The utility model uses nonwoven wallpaper base stock or common wallpaper base stock as base paper.
Common wallpaper base stock is that pure wood pulp long mesh paper making machine is manufactured paper with pulp, and density is high, poor toughness, and cost is low.Nonwoven wallpaper base stock contains chemical fibre, manufactures paper with pulp with oblique net paper machine, and density is low, good toughness, and cost is high.
Being applicable to nonwoven wallpaper base stock of the present utility model can be various nonwoven wallpaper base stock known in the art, comprises various nonwoven wallpaper base stock on sale.Usually, basic weight can be used for 60g/m
2to 150g/m
2nonwoven wallpaper base stock, such as, preferably use 100g/m
2to 120g/m
2nonwoven wallpaper base stock.
Should be understood that nonwoven wallpaper base stock comprises latex in the preparation usually, and the utility model applies latex further on the basis of the nonwoven wallpaper base stock containing latex.
Be applicable to common wallpaper base stock of the present utility model and refer to other the various known wallpaper base stock being used for preparing binding and layout paper except nonwoven wallpaper base stock, comprise various wallpaper base stock on sale.Usually, basic weight can be used for 80g/m
2to 230g/m
2common wallpaper base stock, such as, preferably use 80g/m
2to 120g/m
2common wallpaper base stock.
2, polyvinyl chloride layer
Being applicable to polyvinyl chloride of the present utility model can be the various polyvinyl chloride for the preparation of binding and layout paper known in the art.
Also stuffing, plasticizer and colored pigment etc. can be contained in polyvinyl chloride layer.
Stuffing can be used for improving opacity.Suitable stuffing of carrying comprises the various stuffing for binding and layout paper field known in the art, includes but not limited to calcium carbonate, titanium dioxide and china clay, considers, preferred calcium carbonate from the angle reduced costs.
Special restriction be there is no to the kind of plasticizer, be preferably environment-friendly plasticizer.The known various environment-friendly plasticizer in this area, such as low molecular weight (molecular weight is usually less than 2000) polyester plasticizer.Preferred low molecular weight polyester plasticiser D-810.
Pigment can be selected according to actual needs.Such as, be applicable to colored pigment of the present utility model and include but not limited to permanent bordeaux F3RK:P.R.170, permanent yellow GR-X:P.Y.13 etc.Be commercially available these colored pigments.
From finished product binding and layout paper, its coating is generally containing 40 ~ 60% polyvinyl chloride, 10 ~ 20% carbon stuffing and 15 ~ 30% plasticizer, 3 ~ 5% colored pigments.
3, latex
From economy, smell, when WATER RESISTANCE and batching, the aspect such as each component compatibility and particle size considers, and being applicable to latex of the present utility model is XSBRL latex (carboxylic styrene butadiene latex).
Carboxylic styrene butadiene latex adds a small amount of carboxylic acid and other auxiliary agent, the copolymer generated by emulsion polymerisation with butadiene, styrene.The relative density of carboxylic styrene butadiene latex is generally 0.90 ~ 1.02, and viscosity is generally 150 ~ 500mPas.Preferably, the utility model uses that relative density is 0.98 ~ 1.02, combinated styrene content amount is the carboxylic styrene butadiene latex of 18 ~ 25%.In a preferred embodiment, the vitrification point of carboxylic styrene butadiene latex that the utility model uses lower than-30 DEG C, such as-30 DEG C to-60 DEG C; Preferably lower than-40 DEG C; Preferably between-35 DEG C to-55 DEG C; More preferably between-40 DEG C to-50 DEG C.
In a specific embodiment, the utility model uses that relative density is 0.98 ~ 1.02, combinated styrene content amount is 18 ~ 25%, vitrification point is carboxylic styrene butadiene latex between-40 DEG C to-50 DEG C.
In one embodiment, the utility model specifically uses base plate CH-686XSBRL latex in footwear, and its relative density is 1.0, and combinated styrene content amount is 20%, and vitrification point is-45 DEG C.
From finished product binding and layout paper, with the total restatement of base paper being filled with latex of drying, base paper contains the dry glue of 10 ~ 30% usually.
4, dyestuff
Being applicable to dyestuff of the present utility model can be various dyestuff known in the art, and can select according to actual needs.Such as, be applicable to dyestuff of the present utility model and include but not limited to Weak Acid Red B (power part: 125%), direct fast yellow RS (power part: 100%), direct black G (power part: 400%) Acid Red G RS (power part: 200%), gorgeous blue RAWL (the power part: 250%) of weak acid, direct light turquoise GL (power part: 125%), and blue 5B (the power part: at least one 125%) in direct lake.
Dyestuff by being applied in base paper together with latex is mixed into containing immersion liquid.Amount for used dyestuff there is no special restriction.Also can not add.Those skilled in the art can determine according to practical condition.
5, magnetic material coating
Binding and layout paper of the present utility model is also coated with magnetic material coating.
Being applicable to preferred magnetic material of the present utility model is the white magnetic of nanometer.Be commercially available the white magnetic of nanometer.Usually, magnetic material is covered with paint, lacquer, colour wash, etc. on the polyvinyl chloride layer of binding and layout paper, and when polyvinyl chloride layer exists embossing, decorative pattern recess is not stained with magnetic material, and decorative pattern high spot is stained with magnetic material.
Magnetic material coating also can be coated to base paper another (be not namely coated on polyvinyl chloride layer) on the surface.Or, all there is magnetic material coating in another surface and polyvinyl chloride layer of base paper.
To the consumption of magnetic material without special restriction, usually there is comparatively ferromagnetism with pen-type testing device for paper money inspection.In finished product binding and layout paper, particle content is generally 0.5 ~ 1.5 gram/m, such as 1.0 grams/m.
Also can resin be contained in magnetisable coating, and optional mill base, dispersant and defoamer etc.Those skilled in the art can prepare magnetic material coating according to the material of choice for use under actual conditions and consumption thereof.
Special restriction be there is no to the thickness of magnetic material coating, be generally 1 ~ 15 micron of effect, such as 1 ~ 10 micron.
Figure 1 shows the exemplary embodiment of the utility model binding and layout paper.1 represents latex particle, and 2 is body paper (base paper), and 3 is polyvinyl chloride layer, and 4 is magnetisable coating.Should be understood that this figure is only exemplary.Therefore, in the binding and layout paper of reality, the density of latex particle and and body paper between combination not loose as shown in FIG.; Pattern on polyvinyl chloride layer also can be various pattern.
Should be understood that, because magnetic particle size differs, magnetisable coating can be uneven, and the magnetic-particle in this magnetisable coating also need not be closely adjacent.
6, the preparation of binding and layout paper
The utility model also provides a kind of method preparing binding and layout paper, and the method generally includes provides polyvinyl chloride layer, dipping latex and the optional step providing magnetic material coating.
6.1, polyvinyl chloride layer is provided
The coating of polyvinyl chloride layer is provided.This coating is usually containing polyvinyl chloride, stuffing, plasticizer, colored pigment and diluent etc.Special restriction be there is no to the consumption of these compositions, all can determine according to practical condition.
Such as, in coating, by weight percentage, the content of polyvinyl chloride is generally 40% ~ 60%, and such as 40% ~ 50%.In one embodiment, its content is 50%.
The consumption of stuffing is generally 10% ~ 20%, and such as 13% ~ 15%.
Plasticizer is preferably environment-friendlyplasticizer plasticizer.The consumption of plasticizer is generally 15% ~ 40%, and such as 20% ~ 30%.
The consumption of colored pigment can be 3% ~ 5%.
Diluent is for reducing the viscosity of coating.Such as white oil, kerosene etc. can be used as diluent.Because kerosene is totally not volatile, easily remain in the coating, cause binding and layout paper to have peculiar smell, therefore preferably use white oil as diluent.The consumption of diluent such as white oil can be 8% ~ 15%, and such as 10% ~ 12%.
Usually, above material mixing is uniformly dispersed, and grinding number to fineness reaches 3 ~ 8 microns (such as about 4 microns), and viscosity reaches painting 4# cup 45 ~ 55 seconds (such as 50 seconds) and filters afterwards.
Usually, with coating machine by coating blade coating on body paper, coating thickness is 5 ~ 15 microns, such as 8 ~ 10 microns.Afterwards 160 DEG C-220 DEG C plasticizings (such as being plastified by the mode of circulating air).Cool embossing again, polyvinyl chloride layer can be provided on base paper.
Conventional technological means can be adopted to carry out embossing, and the pattern provided also can be determined according to practical condition.
6.2, latex is flooded
There is provided containing immersion liquid.Usually latex, bleeding agent and water is contained containing immersion liquid, optionally containing dyestuff and defoamer.With containing the weighing scale of immersion liquid, the amount of latex is generally 20 ~ 50%, and such as 25% ~ 45%, 30% ~ 40% is not etc.
Bleeding agent can adopt isopropyl alcohol (IPA), and its consumption is generally 10 ~ 40%, and such as 10% ~ 35%, not etc.
To the consumption of dyestuff without special restriction.Can add according to actual needs.Such as, the consumption of dyestuff can be impregnation liquid 0% ~ 4%, such as 2% ~ 3%.
Can optionally add a small amount of defoamer.Remaining is water.
Usually, filter after above-mentioned material mixing is uniformly dispersed, can obtain containing immersion liquid.
Usually, be impregnated into the back side of the body paper being coated with polyvinyl chloride layer containing in immersion liquid, after making it saturated, rear drying is extracted in squeezing.Can adopt conventional dipping method, such as, impregnation method is identical with common intaglio printing mode, just lifts scraper.Drying can be carried out in an oven, and temperature is generally 120 DEG C to 200 DEG C, such as 160 DEG C.Drying can be heated-air drying.
In one embodiment, rubber roll width is greater than web width at least 100mm.Hardness of rubber roll 75 degree, polyurethane material.Half tone 200 order intaglio plate.Linear pressure 2Kg/cm, speed of a motor vehicle 45m/M.
6.3, magnetic material coating is provided
Binding and layout paper of the present utility model is also optionally containing magnetic material coating.Usually, for providing the magnetic coating of this magnetic material coating to contain the white magnetic of nanometer, resin and water, and optional aqueous color paste, dispersant and defoamer.
Consumption for the white magnetic of nanometer there is no special restriction, as long as it reaches anti-counterfeiting performance.Therefore, such as, in magnetic coating, the percentage by weight of the white magnetic of nanometer is generally 5% ~ 20%, and such as 8% ~ 15%.
Similarly, to the kind of resin and consumption also without special restriction, as long as it can reach have excellent adhesive force in PVC surface, link firmly to magnetic, the object of wear-resistant unsticky.In one embodiment, the utility model uses water-borne acrylic resin, and with total restatement of magnetic coating, the consumption of resin is 60% ~ 80%, and such as 65% ~ 75%.
To the kind of aqueous color paste, defoamer and dispersant and consumption also without special restriction, can add according to actual needs.Such as, aqueous color paste can be water-based black wash.With total restatement of coating, the consumption of aqueous color paste can in the scope of 1% ~ 6%, and such as 3% ~ 5%.The consumption of dispersant can in the scope of 2% ~ 5%, and the consumption of defoamer can in the scope of 0.5% ~ 1%.The amount of remaining is water.
Several all over being 3 ~ 8 microns (such as 5 microns) to fineness with sand mill grinding after above material mixing is uniformly dispersed, viscosity is coated with 4# cup 35 ~ 45 seconds (such as 40 seconds), and filtration can obtain magnetic coating.
Then conventional printing process can be adopted this magnetic coating printing to be covered with paint, lacquer, colour wash, etc. in polyvinyl chloride layer on the surface.Usually, decorative pattern recess is not stained with magnetic coating substantially, and color is PVC coating true qualities; And decorative pattern high spot is stained with magnetic coating.Color and recess different, thus reach secondary color effect." be not substantially stained with magnetic coating ", refer to that more than at least 90% recess is not stained with magnetic coating, the recess preferably more than at least 95%, more preferably more than at least 98%, more preferably more than at least 99%, more preferably more than at least 99.5% is not stained with magnetic coating.Preferred, all recess are not all stained with magnetic coating.
In certain embodiments, allow a certain proportion of recess to be stained with magnetic coating, such as, the recess of about 1% to 10% is stained with magnetic coating.Particular/special requirement be there is no to the position of the recess being stained with magnetic coating, can select according to the color of binding and layout paper, pattern, secondary color effect.
Magnetic material coating also can be coated to base paper another (be not namely coated on polyvinyl chloride layer) on the surface.Or, all there is magnetic material coating in another surface and polyvinyl chloride layer of base paper.
The while of ink colors and magnetic material, even print is in paper surface.Again through such as 160 DEG C of high temperature circulation heated-air dryings.
Binding and layout paper obtained is thus magnetized.Special restriction be there is no to the method magnetized.Such as, can be magnetize in the magnetic field (such as Nd-Fe-B permanent magnetic) of 2T or DC voltage-stabilizing magnetic field continuously across magnetic field intensity by this binding and layout paper.
Below by specific embodiment, the technical solution of the utility model is further described.Should be appreciated that enforcement of the present utility model is not limited to the following examples.Any pro forma accommodation make the utility model and/or change all will fall into protection domain of the present utility model.
Should be understood that terms such as " containing ", " comprising " that the utility model is used also comprises " by ... composition ", " by ... form ".
If not refer in particular in the utility model, all parts, percentage is evenly unit of weight, and all equipment and raw material all can be buied from market or the industry is conventional.It should be understood that for composition as herein described, such as, for the coating of pvc coating, containing immersion liquid, magnetic coating etc., the percentage by weight sum of all the components contained by it equals 100%.
Main raw material(s):
Body paper: 120g/m
2nonwoven wallpaper base stock (Shandong Lunan paper industry).
100g/m
2common wallpaper base stock (Zhejiang nation of China paper industry)
Polyvinyl chloride (PVC) paste resin: P-450 (Shanghai chlor-alkali)
Environment-friendly plasticizer: D-810 (Changchun chemistry)
Calcium carbonate: 800 orders (the triumphant Sheng in Jiangsu)
XSBRL latex: CH-686 (Kunshan Chu Hong)
IPA:(Shanghai Gaoqiao petrochemical industry)
White oil: 3# (Nanjing letter is vast)
Colored pigment: (North America, Changzhou)
Acrylic resin: 318A (German BASF)
Dyestuff: Yadong, Tianjin
White magnetic: AX-210 (Austrian AZKOOL)
Embodiment one:
1, coating preparation
The coating (by weight percentage) of preparation containing following composition:
PVC paste shape resin: P-450 (40%),
Calcium carbonate: (13%),
Environment-friendly plasticizer: D-810 (30%),
Colored pigment:
Permanent bordeaux F3RK:P.R.170 (4%),
Permanent yellow GR-X:P.Y.13 (1%),
White oil: 3# (12%)
Above material mixing is uniformly dispersed, and grind 5 times with three-roll grinder, fineness reaches 5 microns, and viscosity reaches and is coated with 4# cup 50 seconds, filters.
2, be coated with
With comma coater by 1 obtained coating blade coating in base paper (120g/m
2nonwoven wallpaper base stock, Shandong Lunan paper industry) on, coating thickness 6 microns.
160 DEG C-220 DEG C high temperature circulation hot blast plasticizings.Cool embossing again, rolling is for subsequent use.
3, prepare containing immersion liquid
Preparation containing following composition containing immersion liquid (by weight percentage):
XSBRL latex CH-686 (Tg value is-45 DEG C, combinated styrene content content 20%): 35%
IPA： 35％
Dyestuff:
Weak Acid Red B (power part: 125%): 1.8%
Direct fast yellow RS (power part: 100%): 0.2%
Water: 28%
Defoamer: a small amount of
Be uniformly dispersed above material mixing filtration.
4, dyeing dipping latex
The back side being coated with the semi-finished product binding and layout paper of PVC coating prepared 2 extracting containing squeezing after immersion liquid in intaglio plate machine print couple described in saturated dipping 3, enters baking oven 160 DEG C of heated-air dryings.
Impregnation method is identical with common intaglio printing mode, just lifts scraper.
Require that rubber roll width is greater than web width at least 100mm.Hardness of rubber roll 75 degree, polyurethane material.Half tone 200 order intaglio plate.Linear pressure 2Kg/cm, speed of a motor vehicle 45m/M.
5, magnetic coating is prepared
The magnetic coating (by weight percentage) of preparation containing following component:
Grind 7 times to fineness 5 microns with sand mill after above material mixing is uniformly dispersed, viscosity is coated with 4# cup 40 seconds, filters.
6, magnetic coating is printed
With 200 order intaglio plates, the magnetic coating printing described in 5 is covered with paint, lacquer, colour wash, etc. in the binding and layout paper coated face surface described in 4.Reach decorative pattern recess and be not stained with magnetic coating, color is adjudicate two cases together ethene coating true qualities.And decorative pattern high spot is stained with magnetic coating.Color and recess different, thus reach secondary color effect.The while of ink colors and magnetic material, even print is in paper surface.Again through 160 degree of high temperature circulation heated-air dryings.
7, magnetize
Be magnetize the binding and layout paper of the completion of processing described in 6 in the Nd-Fe-B permanent magnetic magnetic field of 2T or DC voltage-stabilizing magnetic field continuously across magnetic field intensity, obtained finished product.
Embodiment two:
1, coating preparation
The coating (by weight percentage) of preparation containing following composition:
PVC paste shape resin: P-450 (40%),
Calcium carbonate: (13%),
Environment-friendly plasticizer: D-810 (30%),
Colored pigment:
Permanent bordeaux F3RK:P.R.170 (4%),
Permanent yellow GR-X:P.Y.13 (1%),
White oil: 3# (12%)
Above material mixing is uniformly dispersed, and grind 5 times with three-roll grinder, fineness reaches 5 microns, and viscosity reaches and is coated with 4# cup 50 seconds, filters.
2, be coated with
With comma coater by 1 obtained coating blade coating in base paper (100g/m
2common wallpaper base stock, Zhejiang nation of China paper industry) on, coating thickness 8 microns.
160 DEG C-220 DEG C high temperature circulation hot blast plasticizings.Cool embossing again, rolling is for subsequent use.
3, prepare containing immersion liquid
Preparation containing following composition containing immersion liquid (by weight percentage):
XSBRL latex CH-686 (combinated styrene content content 20%, Tg value is-45 DEG C): 35%
IPA： 15％
Dyestuff:
Weak Acid Red B (power part: 125%): 1.8%
Direct fast yellow RS (power part: 100%): 0.2%
Water: 48%
Defoamer: a small amount of
Be uniformly dispersed above material mixing filtration.
4, dyeing dipping latex
The back side being coated with the semi-finished product binding and layout paper of PVC coating prepared 2 extracting containing squeezing after immersion liquid in intaglio plate machine print couple described in saturated dipping 3, enters baking oven 160 DEG C of heated-air dryings.
Impregnation method is identical with common intaglio printing mode, just lifts scraper.
Require that rubber roll width is greater than web width at least 100mm.Hardness of rubber roll 75 degree, polyurethane material.Half tone 200 order intaglio plate.Linear pressure 2Kg/cm, speed of a motor vehicle 45m/M.
5, magnetic coating is prepared
The magnetic coating (by weight percentage) of preparation containing following component:
Grind 7 times to fineness 5 microns with sand mill after above material mixing is uniformly dispersed, viscosity is coated with 4# cup 40 seconds, filters.
6, magnetic coating is printed
With 200 order intaglio plates, the magnetic coating printing described in 5 is covered with paint, lacquer, colour wash, etc. in the binding and layout paper coated face surface described in 4.Reach decorative pattern recess and be not stained with magnetic coating, color is adjudicate two cases together ethene coating true qualities.And decorative pattern high spot is stained with magnetic coating.Color and recess different, thus reach secondary color effect.The while of ink colors and magnetic material, even print is in paper surface.Again through 160 degree of high temperature circulation heated-air dryings.
7, magnetize
Be magnetize the binding and layout paper of the completion of processing described in 6 in the Nd-Fe-B permanent magnetic magnetic field of 2T or DC voltage-stabilizing magnetic field continuously across magnetic field intensity, obtained finished product.
Test the quality of the environmental security latex binding and layout paper that above embodiment obtains.The performance test results of each body paper, embodiment one and two binding and layout paper, each contrast binding and layout paper is as shown in table 1 below:
Table 1
Wherein, balance is adopted to record each sample basic weight; Employing suddenly can test the surface absorption of each sample by absorbability analyzer; Adopt the tearability of tearability instrument test each sample; Adopt the thickness of miking each sample; Expansion and contraction instrument is adopted to measure the expansion and contraction of more sample; Gas chromatograph-mass spectrometer (GC-MS) is adopted to measure the DOP content of each sample; Pliability analyzer is adopted to measure the pliability of each sample.Each instrument used is this area conventional instrument.
Environmental security binding and layout paper obtained by the utility model is through inspection, no matter adopt common wallpaper base stock or nonwoven wallpaper base stock as base paper, all have paper pliability, expansion and contraction, the indexs such as the feature of environmental protection are all better than common binding and layout paper.User is reflected well.
Embodiment three: different cultivars latex impregnation effectiveness comparison
Prepare binding and layout paper by embodiment one, except containing in immersion liquid except latex kind, all the other conditions are identical with embodiment one.Containing immersion liquid containing latex 35%, IPA 12%, bright red B 2% and water 52%; Each latex is as shown in table 2 below.
Table 2
To sum up, preferred Chu Hong XSBRL is as dipping latex.
The above is only preferred embodiments of the present utility model.Be not restriction invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. a binding and layout paper, is characterized in that, this binding and layout paper bag is drawn together:
(1) base paper, described base paper is the common wallpaper base stock or the nonwoven wallpaper base stock that are filled with latex through dipping;
(2) polyvinyl chloride layer on described base paper surface is positioned at; With
(3) magnetisable coating on described polyvinyl chloride layer and/or on another surface of base paper is positioned at.
2. binding and layout paper as claimed in claim 1, it is characterized in that, described base paper is the common wallpaper base stock or the nonwoven wallpaper base stock that are filled with carboxylic styrene butadiene latex through dipping.
3. binding and layout paper as claimed in claim 1 or 2, is characterized in that,
(1) described nonwoven wallpaper base stock basic weight is 60g/m
2to 150g/m
2; Described common wallpaper base stock basic weight is 80g/m
2to 230g/m
2; With
(2) described polyvinyl chloride layer has pattern through embossing.
4. binding and layout paper as claimed in claim 1, it is characterized in that, described binding and layout paper contains:
(1) base paper, wherein, described base paper is the nonwoven wallpaper base stock being filled with latex and optional dyestuff through dipping;
(2) the dapple polyvinyl chloride layer of surperficial tool on described base paper surface is positioned at; With
(3) magnetisable coating on described polyvinyl chloride layer is positioned at;
Wherein, described latex is carboxylic styrene butadiene latex.
5. the binding and layout paper as described in claim 1 or 4, is characterized in that, described base paper thickness is 5 ~ 28 microns; Described polyvinyl chloride layer thickness is 5 ~ 15 microns, has pattern; It is 1 ~ 15 micron with described magnetisable coating thickness.
6. binding and layout paper as claimed in claim 5, it is characterized in that, in the nonmagnetic coating of decorative pattern recess of pattern, and decorative pattern high spot is coated with magnetisable coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234354.2U CN204703011U (en) | 2015-04-17 | 2015-04-17 | Binding and layout paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234354.2U CN204703011U (en) | 2015-04-17 | 2015-04-17 | Binding and layout paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703011U true CN204703011U (en) | 2015-10-14 |
Family
ID=54282637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234354.2U Expired - Fee Related CN204703011U (en) | 2015-04-17 | 2015-04-17 | Binding and layout paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149475A (en) * | 2015-04-17 | 2016-11-23 | 郭海舰 | Binding and layout paper and production technology thereof |
| CN106609486A (en) * | 2015-10-27 | 2017-05-03 | 上海盛磊实业有限公司 | Magnetic environmental-protection binding paper and manufacturing method thereof |
-
2015
- 2015-04-17 CN CN201520234354.2U patent/CN204703011U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149475A (en) * | 2015-04-17 | 2016-11-23 | 郭海舰 | Binding and layout paper and production technology thereof |
| CN106149475B (en) * | 2015-04-17 | 2018-03-02 | 刘宏 | Binding and layout paper and its production technology |
| CN106609486A (en) * | 2015-10-27 | 2017-05-03 | 上海盛磊实业有限公司 | Magnetic environmental-protection binding paper and manufacturing method thereof |
| CN106609486B (en) * | 2015-10-27 | 2018-03-30 | 上海盛磊实业有限公司 | A kind of magnetic environmental protection binding and layout paper and its manufacture method |
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Assignee: Beijing Jin Hongkuan Technology & Trade Co., Ltd. Assignor: Guo Haijian Contract record no.: 2016990000320 Denomination of utility model: Printing synchronous embossing production device for leatherette paper Granted publication date: 20151014 License type: Exclusive License Record date: 20160810 |
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