CN107130467A - Antimicrobial form liquid facing paper production technology - Google Patents

Antimicrobial form liquid facing paper production technology Download PDF

Info

Publication number
CN107130467A
CN107130467A CN201611231163.6A CN201611231163A CN107130467A CN 107130467 A CN107130467 A CN 107130467A CN 201611231163 A CN201611231163 A CN 201611231163A CN 107130467 A CN107130467 A CN 107130467A
Authority
CN
China
Prior art keywords
glue
parts
facing paper
temperature
water
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
Application number
CN201611231163.6A
Other languages
Chinese (zh)
Other versions
CN107130467B (en
Inventor
彭荣
钟和松
李加龙
杨杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Jianfeng new material Limited by Share Ltd.
Original Assignee
Jiangsu Jianfeng Decoration Paper Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Jianfeng Decoration Paper Co Ltd filed Critical Jiangsu Jianfeng Decoration Paper Co Ltd
Priority to CN201611231163.6A priority Critical patent/CN107130467B/en
Publication of CN107130467A publication Critical patent/CN107130467A/en
Application granted granted Critical
Publication of CN107130467B publication Critical patent/CN107130467B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0035—Straightening or flattening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/10—Associating articles from a single source, to form, e.g. a writing-pad
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C09J161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • 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
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas

Abstract

The invention discloses antimicrobial form liquid facing paper production technology, comprise the following steps：1）Urea formaldehyde glue is prepared；2）Modified triamine glue is prepared；3）Body paper uncoiling；4）Prewet；5）Dipping；6）Drying, spraying；7）Drying, coating；8）Cut, examine storage；The technological process of production of the present invention is simple, convenient operation and control, use the low mole prop0rtion glue of preparation, with diamantane formation composite high-molecular material, by special drying curve, high light is reached, it is wear-resisting, high-resolution, and burst size of methanal≤0.5 of facing paper, while the other performance of facing paper keeps constant；The facing paper produced according to present invention process is functional material, is pressed into using this facing paper behind floor, and nano material meeting floor surface forms micro ozone thin layer, suppresses or kills bacterium.Simultaneously floor it is other must can be unaffected, be particularly suitable for kindergarten, the public place such as hospital.

Description

Antimicrobial form liquid facing paper production technology
Technical field
The present invention relates to a kind of antimicrobial form liquid facing paper production technology.
Background technology
The paper of veneer is exactly melamine facing paper after melamine glue and some additives dipping.And plate Material（Density board, particieboard, glued board）, decorative board is turned into by the hot pressing of hot press steel plate.Will on national standard GB/T28995 Ask, the burst size of methanal of facing paper is A grades of 1.5mg/L and B grades of 3.0mg/L.
At present, it has preferably decoration performance after facing paper dipping gluing, but the burst size of its formaldehyde is larger, no Environmental protection, health；And its wearability is not high enough, surface is not bright enough so that the lost of life of facing paper, its definition is also inadequate Height, production technology is relative complex；In addition, existing facing paper needs to prepare qualified glue, the preparation of glue before impregnation It is the key of whole facing paper dipping, typically after the completion of glue preparation, directly places, the storage system of neither one constant temperature, So that glue is restricted when using in winter and summer, not enough, summer glue temperature is higher, is unfavorable for for winter glue viscosity Used in dipping process, cause the production of facing paper to be affected；Secondly, last procedure of facing paper production is exactly to examine Check-in storehouse, the facing paper for generally examining storage is directly to lie in a horizontal plane on level tray, but is arranged so that in automation pressure Machine captures facing paper automatically using manipulator, when carrying out assembly, because facing paper has different degrees of alice, leads Cause the failure of mo(u)ldenpress Photoelectric Detection, misoperation, it is impossible to complete assembly；And existing facing paper was cut before this, had cut it Manually put in order a sheet by a sheet afterwards, general more than ten facing papers one pile is placed on the square pallet of level and placed, so not only Working procedure is complex, and labor intensity is big, and is unfavorable for the progress of facing paper in order and arranges, easily error, and a pile One pile facing paper during arrangement amount of calculation it is larger, greatly increase cost of labor, simultaneously because the presence of alice problem and The follow-up operation of influence and use；Also general fibrous paper is in a sheet by a sheet arranged, and neither one directly can be for The equipment arranged causes being arranged into pile for facing paper to be limited.
The content of the invention
For above-mentioned problem, the present invention is intended to provide antimicrobial form liquid facing paper production technology, the present invention is adopted The technological process of production is simple, and convenient operation and control, using the low mole prop0rtion glue of preparation, compound high score is formed with diamantane Sub- material, by special drying curve, reaches high light, wear-resisting, high-resolution, and burst size of methanal≤0.5 of facing paper, together When facing paper other performance keep it is constant；The facing paper produced by present invention process is functional material, is decorated using this Letterweight into behind floor, nano material can floor surface form micro ozone thin layer, suppress or kill bacterium.While its of floor It must can be unaffected, be particularly suitable for kindergarten, the public place such as hospital；Secondly to production technology, last procedure is carried out Improve, will cut, transport and finishing integrated setting, simple in construction, the arrangement of dipping paper is more easily and fast, whole into pile The efficiency of reason improves 2-3 times, and warpage preventing pallet uses sink structures due to edge, dipping paper is constantly under prestressing force Curved state, it is to avoid upwarp.Improve and adapted to the operation requirement of mo(u)ldenpress.
To achieve these goals, the technical solution adopted in the present invention is as follows：
Antimicrobial form liquid facing paper production technology, it is characterised in that comprise the following steps：
1）Urea formaldehyde glue is prepared
A, preheating：Synthesis tank is cleaned before preheating, preheated after having cleaned, preheating temperature 2 DEG C/min of heating, preheating 12-15 minutes, it is incubated 5 minutes；
B plus formaldehyde：48 parts of formaldehyde is gradually added into synthesis tank by charge door, and is stirred, PH is adjusted；
C, a urea injection：18 parts of urea, 1.5-2 DEG C of programming rate/min, temperature are added into the synthesis tank of preheating insulation 64-65 DEG C is increased to, slows down heating, 0.5-1 DEG C of programming rate/min is warming up to 88-92 DEG C and is incubated 30 minutes；
D plus formic acid：During formaldehyde is stirred, formic acid is added, PH4.2-4.8 is adjusted to；
E plus caustic soda and water：When it is 5.0-6.0 to measure water-soluble multiple, soda bath is added immediately, and water, caustic soda and water synchronously add Enter, regulation PH adds 2 parts of 1-2 parts of melamine and reinforcing agent in 7-8, then resynchronisation；
F, the injection of secondary urea：Then secondary 12 parts of the urea of addition into synthesis tank, is incubated 10-20 minutes；
G, cooling：After insulation terminates, cooling, 2-2.5 DEG C of cooling rate/min；
H, three urea injections：When temperature drops to 65-67 DEG C, third time urea is added, continues to cool, cooling rate 1.5-2 DEG C/min, temperature≤45 DEG C are treated, sampling are shut down, and glue is put in storage in constant temperature system；
2）Modified triamine glue is prepared
A plus formaldehyde：The soft water measured, 42 parts of the formaldehyde of metering, stirring, regulation pH value to 9.0- are first added in synthesis tank 9.5；
B plus melamine：35-37 parts of melamine is subsequently added into, is gradually heated up, 1.5-2 DEG C of programming rate/min is warming up to 3-5 parts of 64 parts of formaldehyde catching agent and diethylene glycol (DEG) are added at 65 DEG C；
C, detection cloud and mist point：After there is cloud and mist point, detection water number reaches 1.1-1.2, adds caprolactam, adds formaldehyde catching 64 parts of agent, cools, and adjusts PH9.5-9.6, cools below 40 degree, and insulation is shut down, and glue is put in into storage in constant temperature system；
3）Body paper uncoiling；
4）Prewet：Pre- wet practice is carried out to fibrous paper in the coiled uncoiling process of body paper, passes through the upward lower compression roller of steam spray system Lower compression roller in upper atomized water spray, wetting, then fibrous paper is transmitted by the space between upper lower compression roller successively, it can be achieved once pre- It is wet；
5）Dipping：First with dipping glue in dipping process, dipping glue is to use step（1）Synthesize and the urea-formaldehyde glue in constant temperature system 100 parts of water, 0.2-0.5 parts of bleeding agent, the 1-2 parts of stirrings of 0.4-0.6 parts of curing agent and formaldehyde catching agent are mixed, and will be prewetted Fibrous paper comprehensive dip operation is carried out to it by dipping tank, impregnated metering；
6）Drying, spraying：Spraying glue is prepared before spraying, spraying glue is to use step（2）Synthesize and preserved in constant temperature system Modified 100 parts of triamine glue, 0.15-0.35 parts of curing agent, 25-40 parts of white fused alumina, 0.05 part of stirring of coupling agent are mixed, and are soaked First drying fibrous paper after stain is complete, uses steam to aid in spraying after drying in spraying spraying glue, spraying process；
7）Drying, coating：Coating glue is first prepared before coating, coating glue is to use step（2）The modification triamine glue 100 of synthesis Part, 0.3-0.5 parts of curing agent, 0.2-0.4 parts of releasing agent, 0.4-0.6 parts of brightener and 0.4-0.6 parts of stirrings of nano antibacterial agent Mix；By drying, being coated, dry again after having sprayed, macromolecule composite abrasion resistance material is formed；
8）Cut, examine and warpage preventing storage arrangement.
Preferably, the constant temperature system is included outside glue groove, the glue groove provided with the chuck layer for surrounding its surrounding, it is described Temperature adjustment chamber is formed between glue groove and chuck layer, the temperature adjustment intracavitary sets the inwall deflector being spirally coiled in the glue groove, The glue groove is internally provided with multilayer central synchronous temperature adjustment pipe, the both ends of the every central synchronous temperature adjustment pipe with it is described The temperature adjustment chamber connection of chuck layer is set, and high-efficiency stirrer is provided with inside the glue groove；Central synchronous temperature adjustment Guan Jun described in multilayer For U-shape, the bore of central synchronous temperature adjustment pipe increases successively from top to bottom described in multilayer, and the high-efficiency stirrer is located at mouth In that minimum described central synchronous temperature adjustment pipe of footpath.
Preferably, the high-efficiency stirrer includes the left mixing part of structure identical and right mixing part, the left side is stirred Mixing part and right mixing part includes rotary shaft and located at same plane and fixed at least one stirring on the rotary shaft It is staggered above and below agitating paddle on oar, the left mixing part and right mixing part；Each agitating paddle is provided with multiple The vertical glue transitional pore of a row is also equipped with arc stirring vane, each arc stirring vane, and each described At least one stirring hammer, stirring cone tooth of each stirring hammer provided with dense arrangement are transversely provided with arc stirring vane.
Preferably, the glue groove side is provided with flow inlet, opposite side is provided with water export, in the chuck layer also Provided with jacket temperature meter probe, the flow inlet is connected with main water inlet tube, also connected between the water export and main water inlet tube Circulating water pipe is connect, the main water inlet tube is also connected with hot water regulation pipe, cold water regulation pipe respectively.
Preferably, the step（8）In warpage preventing storage arrange and include cutting section, dislocation arrangement section and warpage preventing Section is arranged, the cutting section is located at the feed end that the dislocation arranges section, and it is whole that the warpage preventing arrangement section is arranged on the dislocation The discharge end of section is managed, the cutting section includes cutting mechanism and cutting agency；The dislocation, which arranges section, to be included arranging platform, rotation The mechanism that misplaces and transport establishment, the arrangement platform are provided with swivelling chute, and the rotary shifted mechanism is arranged on the swivelling chute It is interior, and in the swivelling chute complete 360 degree rotation process, the transport establishment be arranged on it is described arrange platform lower section；It is described If warpage preventing, which arranges section, to be included organizer and is slidably connected at dried layer warpage preventing layer, every layer of warpage preventing on the organizer Layer includes warpage preventing pallet, mobile pallet and detent mechanism, and the warpage preventing pallet is arranged on the mobile pallet, every The detent mechanism is equipped with the corner of the layer mobile pallet.
Preferably, the rotary shifted mechanism includes rotary shaft and the rotating disk for clamping facing paper, described Arrangement platform is provided with two sides being in contact in limiting plate, the rotating disk with the cell wall of the swivelling chute and is equipped with conic clamp Tooth, and be all provided with the cell wall of the swivelling chute provided with the neck matched with the taper latch at the two ends of the rotating disk There is the lock that can pin the upper and lower end face of rotating disk.
Preferably, the warpage preventing pallet includes square tray body, the tray body is by mounting plate and subiculum Plate is constituted, and some reinforcing plates are set between the mounting plate and the bottom plate, and the both ends of the mounting plate are provided with 15- 30 ° of inclined plane；The mobile pallet includes square movable plate, be equipped with the corner at the movable plate two ends movable pulley with And positioning disk, the movable pulley is slidably connected in the sliding groove set on the organizer, and the positioning disk passes through outrigger shaft Through sliding groove and stretch out, provided with a delineation position teeth groove on the positioning disk.
Preferably, equidistant on the organizer and some detent mechanisms setting up and down, the detent mechanism Including seat board, cylinder and the positioning of positioning latch, the cylinder is fixed on the seat board, and the positioning latch is laterally solid The driving end of the cylinder is scheduled on, the positioning teeth groove is corresponding with the positioning latch.
Preferably, the step（7）Section drying temperature is 105 DEG C of highest before coating in " drying, coating ", minimum 100 DEG C, drying time 3min, 128 DEG C of maximum temperature, 100 DEG C of minimum temperature, coating duration 4min has been coated with, then the temperature dried 128 DEG C of highest of degree, minimum 80 DEG C, then drying time 2min.
Preferably, the leading portion drying is cooled again using first heating up, coating process is coated with by the way of progressively heating up, Drying course is dried by the way of gradually cooling again, and whole operation is proceeded by when temperature is increased to 100 DEG C.
The beneficial effects of the invention are as follows：First, the present invention is given birth to using new synthesis technique and using improved synthesis tank A kind of urea formaldehyde glue of low mole prop0rtion is produced, the glue mol ratio produced is reached within 1.0, its free formaldehyde is less than 0.3%, life The product of output is more environmentally-friendly, good penetrability, and storage period, up to 7 days, has fully met dipping production requirement, the dress of the glue production The characteristics of decorations paper has low formaldehyde；Secondly, using modified triamine glue, it has high fluidity and the high grade of transparency, can overlay When, continuous rubber protective layer is formed, makes the closure of sheet material higher；Again, due to facing paper production match somebody with somebody glue in again Formaldehyde catching agent is added, in the process that overlays, the formaldehyde of glue release can be caught again, so as to realize that using terminal is consumed During person, the free formaldehyde of sheet material is significantly lower than E0；Using low mole prop0rtion glue, with diamantane formation composite high-molecular material, warp Special drying curve is crossed, high light, wear-resisting, high-resolution is reached, while the other performance of facing paper keeps constant.Also, with E1 backing material plates coordinate, and the plate product of production is detected through GB18580 condensed steam waters, burst size of methanal also≤0.5mg/L.
The present invention is quantitatively adding Nano Silver or nanometer calcium, adds appropriate dispersant and coupling agent in painting process, Under defined circulation rate, stable emulsion is formed, paper is then coated in, adjustment drying curve produces antibacterial table wear-resisting Facing paper.
The present invention is directed to the glue prepared in facing paper production process and carries out constant temperature storage, and the constant temperature system uses jacket type Glue groove, circulating hot water is temperature automatically controlled, and temperature fluctuation range is less than 1 DEG C.The stability of product is added, and in order to ensure glue The uniformity of water outer rim and temperature inside center, therefore central synchronous temperature adjustment pipe is set, can not only by central synchronous temperature adjustment pipe Enough uniformity ensured with chuck layer inwall deflector temperature adjustment, and it can aid in raising mixing effect so that stirring Efficiency is improved, and the molecular motion of glue is more violent, is heated up in winter and can be reached that preferably control is adjusted in summer cooling Save effect.
The present invention disposably completes the setting cut, warpage preventing collation pass is integrated, solves and first cuts at present, cuts out Manual sorting again after cutting, then horizontal positioned complexity, and arranged by follow-up warpage preventing and can avoid impregnating paper While the problem of tilting；
Again, cutting mechanism is arranged on rotary shifted mechanism feed end, after dipping paper is cut, by rotary shifted mechanism by one The dipping paper opened is turned in the transport establishment arranged below platform, is counted by the counter in transport establishment, it is ensured that Number per pile dipping paper is consistent, and upset arranges efficiency high, and effect is good, is then transported to the organizer of warpage preventing, it is carried significantly High manually to arrange slower defect at present, efficiency is improved；
In addition, the warpage preventing of the present invention, which arranges section, sets multilayer, it can move, set from level to level up and down, be independent of each other, vertical Organizer can save more working spaces, not only move up and down conveniently, and directly set warpage preventing on mobile pallet Pallet, the pile dipping paper put in order moves directly to carry out storage placement on warpage preventing pallet, unaffected between layers, And good positioning effect.
Brief description of the drawings
Fig. 1 is glue groove overall structure diagram of the present invention.
Fig. 2 is the schematic diagram of glue groove of the present invention.
Fig. 3 is the schematic top plan view of glue groove of the present invention.
Fig. 4 is the schematic diagram of arc stirring vane of the present invention.
Fig. 5 oven temperature curve maps.
Wherein：
1-1- glue grooves, 1-2- chuck layers, 1-3- temperature adjustment chambers, 1-4- agitating paddles, 1-5- arc stirring vanes, 1-6- stirring hammers, 1- 7- stirring cone teeth, 1-8- central synchronous temperature adjustment pipes, 1-9- glue transitional pores, 1-10- flow inlets, 1-11- water exports, 1- 12- main water inlet tubes, 1-13- circulating water pipes, 1-14- return pipes, 1-15- hot water regulation pipes, 1-16- cold water regulation pipes, 1-17- goes out Material mouth, 1-18- jacket temperatures meter probe, 1-19- water circulating pumps, 1-20- inwall deflectors, 1-21- rotary shafts.
101- cutting agencies, 102- arranges platform, 103- swivelling chutes, 104- rotating disks, 105- limiting plates, 106- conic clamps Tooth, 107- locks, 108- Transport Desks, 109- front aprons, 1010- rear baffles, 1011- counters, 1012- tray bodies, 1013- Reinforcing plate, 1014- movable plates, 1015- movable pulleies, 1016- positioning disks, 1017- sliding grooves, 1018- organizers, 1019- rotations Axle, 1020- positioning teeth groove, 1021- cylinders, 1022- positioning latches, 1023- universal wheels.
Embodiment
In order that one of ordinary skill in the art is better understood on technical scheme, below in conjunction with the accompanying drawings and Embodiment is further described to technical scheme.
Embodiment：Antimicrobial form liquid facing paper production technology, comprises the following steps：
1）Urea formaldehyde glue is prepared
A, preheating：Synthesis tank is cleaned before preheating, preheated after having cleaned, preheating temperature 2 DEG C/min of heating, preheating 12-15 minutes, it is incubated 5 minutes；
B plus formaldehyde：48 parts of formaldehyde is gradually added into synthesis tank by charge door, and is stirred, PH is adjusted；
C, a urea injection：18 parts of urea, 1.5-2 DEG C of programming rate/min, temperature are added into the synthesis tank of preheating insulation 64-65 DEG C is increased to, slows down heating, 0.5-1 DEG C of programming rate/min is warming up to 88-92 DEG C and is incubated 30 minutes；
D plus formic acid：During formaldehyde is stirred, formic acid is added, PH4.2-4.8 is adjusted to；
E plus caustic soda and water：When it is 5.0-6.0 to measure water-soluble multiple, soda bath is added immediately, and water, caustic soda and water synchronously add Enter, regulation PH adds 2 parts of 1-2 parts of melamine and reinforcing agent in 7-8, then resynchronisation；
F, the injection of secondary urea：Then secondary 12 parts of the urea of addition into synthesis tank, is incubated 10-20 minutes；
G, cooling：After insulation terminates, cooling, 2-2.5 DEG C of cooling rate/min；
H, three urea injections：When temperature drops to 65-67 DEG C, third time urea is added, continues to cool, cooling rate 1.5-2 DEG C/min, temperature≤45 DEG C are treated, sampling are shut down, and glue is put in storage in constant temperature system；
The mol ratio for the urea formaldehyde glue that present invention process produces is used for 0.91；Free formaldehyde is less than 0.2%；The present invention is ultralow It is very low containing free formaldehyde in urea glue mol ratio, glue, meanwhile, substantial amounts of active group is deposited in glue, can be in the curing process Catch more free formaldehydes；
2）Modified triamine glue is prepared
A plus formaldehyde：The soft water measured, 42 parts of the formaldehyde of metering, stirring, regulation pH value to 9.0- are first added in synthesis tank 9.5；
B plus melamine：35-37 parts of melamine is subsequently added into, is gradually heated up, 1.5-2 DEG C of programming rate/min is warming up to 3-5 parts of 64 parts of formaldehyde catching agent and diethylene glycol (DEG) are added at 65 DEG C；
C, detection cloud and mist point：After there is cloud and mist point, detection water number reaches 1.1-1.2, adds caprolactam, adds formaldehyde catching 64 parts of agent, cools, and adjusts PH9.5-9.6, cools below 40 degree, and insulation is shut down, and glue is put in into storage in constant temperature system；Into Product glue index：Water-soluble multiple is 1.3 ~ 1.5, pH value：9.5 ~ 9.8, viscosity 16-17 seconds；
Glue has high fluidity and the high grade of transparency, can form continuous rubber protective layer when overlaying, make the closure of sheet material Property is higher；
Discharging opening 1- is also set up referring to the drawings a kind of glue constant temperature system shown in 1-4, including glue groove 1-1, institute glue groove 1-1 bottom 17, state outside glue groove 1-1 provided with the chuck layer 1-2 for surrounding its surrounding, temperature adjustment is formed between the glue groove 1-1 and chuck layer 1-2 Inwall the deflector 1-20, the glue groove 1-1 being spirally coiled on the glue groove 1-1 are set in chamber 1-3, the temperature adjustment chamber 1-3 The both ends for being internally provided with multilayer central synchronous temperature adjustment pipe 1-8, the every central synchronous temperature adjustment pipe 1-8 with the folder Jacket layer 1-2 temperature adjustment chamber 1-3 connections are set, and high-efficiency stirrer is provided with inside the glue groove 1-1.
In the present invention, the high-efficiency stirrer includes the left mixing part of structure identical and right mixing part, the left side Mixing part and right mixing part include rotary shaft 1-21 and are located at same plane and are fixed on rotary shaft 1-21 extremely Above and below agitating paddle 1-4 on a few agitating paddle 1-4, the left mixing part and right mixing part is staggered, each described Agitating paddle 1-4 is provided with multiple arcs stirring vane 1-5, and it is vertical to be each also equipped with a row on the arc stirring vane 1-5 Glue transitional pore 1-9, and be transversely provided with each arc stirring vane 1-5 at least one stirring hammer 1-6, Mei Gesuo State stirring cone tooth 1-7s of the stirring hammer 1-6 provided with dense arrangement；Left mixing part and right mixing part are staggered by the present invention Purpose to be two mixing parts can form larger rolling dynamics in stirring, improve stirring efficiency, improve temperature adjustment The uniformity, and along with stirring hammer 1-6 booster action, and glue transitional pore 1-9 transition flow effect, it is stirred Sub-fraction glue is flowed through by glue transitional pore 1-9 in journey, forms a kind of flow trace, and auxiliary increases mixing effect, and Glue transitional pore 1-9 setting can also reduce glue and pressure larger in arc stirring vane 1-5 contact processes or shock Dynamics, reduction arc stirring vane 1-5 damage coefficient, extends its service life.
In the present invention, central synchronous temperature adjustment pipe 1-8 is U-shape described in multilayer, central synchronous temperature adjustment described in multilayer Pipe 1-8 bore increases successively from top to bottom, and the high-efficiency stirrer is located at that minimum described central synchronous of bore and adjusted In warm pipe 1-8, the glue groove 1-1 sides are provided with flow inlet 1-10, and opposite side is provided with water export 1-11, in the chuck layer Jacket temperature meter probe 1-18, the flow inlet 1-10 are additionally provided with 1-2 and is connected with main water inlet tube 1-12, main water inlet tube 1-12 On also set up water circulating pump 1-19, be also connected with circulating water pipe 1-13 between the water export 1-11 and main water inlet tube 1-12, follow Ring water pipe 1-13 is also associated with return pipe 1-14, the main water inlet tube 1-12 and also adjusted respectively with hot water regulation pipe 1-15, cold water Pipe 1-16 is connected.
Operation logic：
1st, temperature is low in the winter time, when having an impact to glue viscosity and storage period, opens valve K2, hot water current through line：1→k2→K1 → 2 → water circulating pump → chuck → 3 → 4 → 5 → it is back to boiler（Reused after heating）, while hot water is also via center Synchronous temperature adjustment pipe carries out the Synchronous Heating at each position to the glue in glue groove.
2nd, when jacket temperature reaches requirement, signal is transmitted to temperature controller by jacket temperature probe, and temperature controller sends instruction, made K1 is closed, and external thermal water source blocks.Now hot water flowing through channel：3 → 4 → 6 → water pump → chuck, reaches inner loop heat supply.
3rd, when jacket temperature control head monitors temperature close to design temperature, by temperature controller PID arithmetic, control valve K1 leads to Disconnected duration；No matter K1 break-makes whether, internal circulation water pump holding work, the current of chuck constantly, so reaching temperature stabilization, are realized Automatically control.
4th, jackets inner wall is provided with screw type inwall deflector, circulating water flow is increased along bucket wall helical form, fully with bucket Interior logistics heat-shift, makes in bucket temperature of charge evenly.
5th, identical with winter principle when summer, temperature was high, shutoff valve K1 opens valve K3 operations.
3）Body paper uncoiling；
4）Prewet：Pre- wet practice is carried out to fibrous paper in the coiled uncoiling process of body paper, passes through the upward lower compression roller of steam spray system Lower compression roller in upper atomized water spray, wetting, then fibrous paper is transmitted by the space between upper lower compression roller successively, it can be achieved once pre- It is wet；
5）Dipping：First with dipping glue in dipping process, dipping glue is to use step（1）100 parts of urea formaldehyde glue, the bleeding agent of synthesis 0.2-0.5 parts, the 1-2 parts of stirrings of 0.4-0.6 parts of curing agent and formaldehyde catching agent mix, by the fibrous paper prewetted pass through leaching Stain groove carries out comprehensive dip operation to it, has impregnated metering；
6）Drying, spraying：Spraying glue is prepared before spraying, spraying glue is to use step（2）100 parts of the modification triamine glue of synthesis, 0.15-0.35 parts of curing agent, 25-40 parts of white fused alumina, 0.05 part of stirring of coupling agent are mixed, first drying fibrous after having impregnated Paper, spraying is aided in after drying in spraying spraying glue, spraying process using steam；
7）Drying, coating：Coating glue is first prepared before coating, coating glue is to use step（2）The modification triamine glue 100 of synthesis Part, 0.3-0.5 parts of curing agent, 0.2-0.4 parts of releasing agent, 0.4-0.6 parts of brightener and 0.4-0.6 parts of stirrings of nano antibacterial agent Mix；By drying, being coated, dry again after having sprayed, macromolecule composite abrasion resistance material is formed；
It is 105 DEG C of highest, minimum 100 DEG C, drying time 3min, 128 DEG C of maximum temperature, minimum temperature to be coated with leading portion drying temperature 100 DEG C, coating duration 4min has been coated with, then 128 DEG C of the temperature highest dried, minimum 80 DEG C, then drying time 2min；It is described Leading portion drying is cooled again using first heating up, and coating process is coated with by the way of progressively heating up, then drying course is used and gradually dropped The mode of temperature is dried, and whole operation is proceeded by when temperature is increased to 100 DEG C；In drying course, by controlling before coating Section drying temperature is higher than normal temperature 5-10 DEG C, just can guarantee that the precondensation of low aldehyde glue, and volatile matter ensures in 13%-15%, Paper can just apply gluing；Wherein, due to having used the urea glue of low mole prop0rtion, the material composite, institute such as modified triamine glue To obtain the material of very low burst size of methanal；Nano anti-biotic material is placed in glue coating, high-molecular composite nanometer is just formed Material.Facing paper surface is evenly coated in by applicator roll.Because nano material meeting paper is solidified with an actual influence, so Need to reset the glue curing time for 6-7 minutes, have an impact while nano material imitates fruit to sheet material film, it is necessary to increase de- Mould agent dosage.
Oven temperature curve, as shown in Figure 5；
8）Cut, examine and warpage preventing storage arrangement.
Warpage preventing is put in storage collating unit, including cuts section, dislocation arrangement section and warpage preventing arrangement section, and the cutting section is set The feed end of section is arranged in the dislocation, the warpage preventing arranges section and is arranged on the discharge end that the dislocation arranges section, wherein：
The cutting section includes cutting mechanism and cutting agency 101, cuts Duan Wei and writes out in the present invention, cuts section and belongs to existing There is technology, do not repeat herein, cutting agency 101 is the mechanism for the inclination blanking being made up of multiple material blanking rollers；
The dislocation, which arranges section, to be included arranging platform 102, rotary shifted mechanism and transport establishment, and the arrangement platform 102 is provided with Swivelling chute 103, the rotary shifted mechanism is arranged in the swivelling chute 103, and 360 degree of the completion in the swivelling chute 103 Rotation process, the rotary shifted mechanism includes rotary shaft 1019 and the rotating disk 104 for clamping dipping paper, described whole Reason platform 102 is provided with two sides being in contact in limiting plate 105, the rotating disk 104 with the cell wall of the swivelling chute 103 and is all provided with There is taper latch 106, and provided with the neck matched with the taper latch 106 on the cell wall of the swivelling chute 103；The fortune Transfer mechanism is arranged on the lower section of the arrangement platform 102, and rotating disk 104 can be pinned by being equipped with the two ends of the rotating disk 104 The lock 107 of upper and lower end face, the transport establishment includes Transport Desk 108, front apron 109 and rear baffle 1010, the front The one end of plate 109 is hingedly connected on the Transport Desk 108, and counter 1011 is also set up on the Transport Desk 108；
The dipping paper cut can be firstly placed in rotating disk 104 by the rotary shifted mechanism of present invention design, will by lock 107 The corner of dipping paper is pressed in rotating disk 104, and rotary shaft 1019 is shaken manually, and the upper surface of rotating disk 104 is rotated into 180 ° of rotations Bottom surface is gone to, opening lock catch 107 is then solved, dipping paper is vertically put down, this operation is repeated, is measured by the counter 1011 of lower section The dipping paper number of decentralization, reaches after defined number, mobile rack position is transported ahead to by Transport Desk 108, directly will leaching Stain paper is placed on warpage preventing pallet；
If the warpage preventing, which arranges section, to be included organizer 1018 and is slidably connected at dried layer warpage preventing on the organizer 1018 Layer, the bottom of organizer 1018 is additionally provided with universal wheel 1023, by setting universal wheel 1023 conveniently can move dipping paper, carries High efficiency, and universal wheel 1023 be able to can be locked on the ground with arrestment mechanism during arrangement, after the completion of arrangement, Arrestment mechanism is loosened, and universal wheel 1023 is moved, universal wheel 1023 can also locked during arrangement by parts such as baffle plates, Every layer of warpage preventing layer includes warpage preventing pallet, mobile pallet and detent mechanism, and the mobile pallet includes square shifting Movable pulley 1015 and positioning disk 1016, the movable pulley are equipped with dynamic plate 1014, the corner at the two ends of movable plate 1014 1015 are slidably connected in the sliding groove 1017 set on the organizer 1018, and the positioning disk 1016 is run through by outrigger shaft Sliding groove 1017 simultaneously stretches out, and provided with a delineation position teeth groove 1020 on the positioning disk 1016, the warpage preventing pallet is set Put on the mobile pallet, the warpage preventing pallet includes square tray body 1012, and the tray body 1012 is by upper Supporting plate and bottom plate composition, set some reinforcing plates 1013, and the mounting plate between the mounting plate and the bottom plate Both ends be provided with 15-30 ° of inclined plane, be equipped with the detent mechanism at the corner of every layer of mobile pallet； Equidistant and some detent mechanisms setting up and down on the organizer 1018, the detent mechanism includes seat board, cylinder 1021 and the positioning latch 1022 of positioning, the cylinder 1021 is fixed on the seat board, and the positioning latch 1022 is horizontal To the driving end for being fixed on the cylinder 1021, the positioning teeth groove 1020 and the positioning latch 1022 are corresponding；
After one layer of dipping paper is put in order, by mobile pallet upward sliding in sliding groove 1017, slide into behind target location, Stop, starting cylinder 1021, cylinder 1021 drives positioning latch 1022 to move forward, and sticks into setting at 1,014 4 jiaos of movable plate Locating groove in, clamping, by the clamping at corner operate its arrange stability it is good, so because automatic Press is adopted Capture dipping paper automatically with manipulator, carry out assembly, if dipping paper has different degrees of alice, cause from dynamic pressure Machine Photoelectric Detection fails, misoperation, it is impossible to complete assembly, the present invention is by the inclined-plane in tray body 1012 using the knot that sinks Structure, makes dipping paper be constantly in curved state under prestressing force, it is to avoid to upwarp, and improves and adapted to the operation requirement of mo(u)ldenpress；When When needing to rearrange, cylinder 1021 starts, and positioning latch 1022 leaves positioning teeth groove 1020, and slide downward movement pallet is Can.
Antimicrobial form liquid facing paper index is described
Antibacterial mechanisms：Antiseptic is that, by Nano Silver, nano-titanium, rare earth element is composited.Utilize rare earth element variation of valence mistake The electronics shifted in journey, is activated and participates in light-catalyzed reaction, and reduction hydrone is formed and spent, and promotes hydroxyl radical free radical to produce.Due to Hydroxyl radical free radical has very strong oxidability, decomposable asymmetric choice net organic matter, so as to make indoor volatile organic compounds（VOC）Deng pollution Property gas decompose, kill bacterium, simultaneously because the presence of metal ion enhances antibacterial ability, can preferably reach antibacterial action Paper is impregnated when overlaying, and under the synergy of releasing agent, nano material can stay plate surface as far as possible, and on surface, glue is through coupling Agent is bridged with nano material, forms homogeneous transparent adhesive film.Nano material absorbs natural light, on surface and air effect, One layer of very thin ozone layer is persistently produced, ozone has stronger suppression and killing action to bacterium.
Because the ozone that nano material discharges can cause micro-oxidation to act on plate surface, if using common triamine glue Water, can influence on the surface effect formation of sheet material, influence the service life of final products, therefore use the modification triamine glue of high tenacity Water, resists material surface macromolecule layer oxidative cleavage, it is ensured that the service life of product reaches requirement.
Because nano material is combined together with glue, therefore nano material is difficult the missing that is worn, and can continue to produce Effect, until floor service life termination.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (10)

1. antimicrobial form liquid facing paper production technology, it is characterised in that comprise the following steps：
1）Urea formaldehyde glue is prepared
A, preheating：Synthesis tank is cleaned before preheating, preheated after having cleaned, preheating temperature 2 DEG C/min of heating, preheating 12-15 minutes, it is incubated 5 minutes；
B plus formaldehyde：48 parts of formaldehyde is gradually added into synthesis tank by charge door, and is stirred, PH is adjusted；
C, a urea injection：18 parts of urea, 1.5-2 DEG C of programming rate/min, temperature are added into the synthesis tank of preheating insulation 64-65 DEG C is increased to, slows down heating, 0.5-1 DEG C of programming rate/min is warming up to 88-92 DEG C and is incubated 30 minutes；
D plus formic acid：During formaldehyde is stirred, formic acid is added, PH4.2-4.8 is adjusted to；
E plus caustic soda and water：When it is 5.0-6.0 to measure water-soluble multiple, soda bath is added immediately, and water, caustic soda and water synchronously add Enter, regulation PH adds 2 parts of 1-2 parts of melamine and reinforcing agent in 7-8, then resynchronisation；
F, the injection of secondary urea：Then secondary 12 parts of the urea of addition into synthesis tank, is incubated 10-20 minutes；
G, cooling：After insulation terminates, cooling, 2-2.5 DEG C of cooling rate/min；
H, three urea injections：When temperature drops to 65-67 DEG C, third time urea is added, continues to cool, cooling rate 1.5-2 DEG C/min, temperature≤45 DEG C are treated, sampling are shut down, and glue is put in storage in constant temperature system；
2）Modified triamine glue is prepared
A plus formaldehyde：The soft water measured, 42 parts of the formaldehyde of metering, stirring, regulation pH value to 9.0- are first added in synthesis tank 9.5；
B plus melamine：35-37 parts of melamine is subsequently added into, is gradually heated up, 1.5-2 DEG C of programming rate/min is warming up to 3-5 parts of 64 parts of formaldehyde catching agent and diethylene glycol (DEG) are added at 65 DEG C；
C, detection cloud and mist point：After there is cloud and mist point, detection water number reaches 1.1-1.2, adds caprolactam, adds formaldehyde catching 64 parts of agent, cools, and adjusts PH9.5-9.6, cools below 40 degree, and insulation is shut down, and glue is put in into storage in constant temperature system；
3）Body paper uncoiling；
4）Prewet：Pre- wet practice is carried out to fibrous paper in the coiled uncoiling process of body paper, passes through the upward lower compression roller of steam spray system Lower compression roller in upper atomized water spray, wetting, then fibrous paper is transmitted by the space between upper lower compression roller successively, it can be achieved once pre- It is wet；
5）Dipping：First with dipping glue in dipping process, dipping glue is to use step（1）Synthesize and the urea-formaldehyde glue in constant temperature system 100 parts of water, 0.2-0.5 parts of bleeding agent, the 1-2 parts of stirrings of 0.4-0.6 parts of curing agent and formaldehyde catching agent are mixed, and will be prewetted Fibrous paper comprehensive dip operation is carried out to it by dipping tank, impregnated metering；
6）Drying, spraying：Spraying glue is prepared before spraying, spraying glue is to use step（2）Synthesize and preserved in constant temperature system Modified 100 parts of triamine glue, 0.15-0.35 parts of curing agent, 25-40 parts of white fused alumina, 0.05 part of stirring of coupling agent are mixed, and are soaked First drying fibrous paper after stain is complete, uses steam to aid in spraying after drying in spraying spraying glue, spraying process；
7）Drying, coating：Coating glue is first prepared before coating, coating glue is to use step（2）The modification triamine glue 100 of synthesis Part, 0.3-0.5 parts of curing agent, 0.2-0.4 parts of releasing agent, 0.4-0.6 parts of brightener and 0.4-0.6 parts of stirrings of nano antibacterial agent Mix；By drying, being coated, dry again after having sprayed, macromolecule composite abrasion resistance material is formed；
8）Cut, examine and warpage preventing storage arrangement.
2. antimicrobial form liquid facing paper production technology according to claim 1, it is characterised in that：The constant temperature system includes Provided with the chuck layer for surrounding its surrounding outside glue groove, the glue groove, temperature adjustment chamber, the tune are formed between the glue groove and chuck layer Warm intracavitary sets the inwall deflector being spirally coiled in the glue groove, and the multilayer central synchronous that is internally provided with of the glue groove is adjusted Wen Guan, the both ends of the every central synchronous temperature adjustment pipe connect setting with the temperature adjustment chamber of the chuck layer, in the glue groove Inside is provided with high-efficiency stirrer；Central synchronous temperature adjustment pipe is U-shape described in multilayer, central synchronous temperature adjustment pipe described in multilayer Bore increases successively from top to bottom, and the high-efficiency stirrer is located in that minimum described central synchronous temperature adjustment pipe of bore.
3. antimicrobial form liquid facing paper production technology according to claim 2, it is characterised in that：The high-efficiency stirrer bag Include the left mixing part of structure identical and right mixing part, the left mixing part and right mixing part include rotary shaft and Located at same plane and fixed at least one agitating paddle on the rotary shaft, stirring on the left mixing part and right mixing part Mix and be staggered above and below oar；Each agitating paddle is provided with multiple arcs stirring vane, each arc stirring vane The vertical glue transitional pore of a row is also equipped with, and at least one is transversely provided with each arc stirring vane and is stirred Hammer, stirring cone tooth of each stirring hammer provided with dense arrangement.
4. antimicrobial form liquid facing paper production technology according to claim 3, it is characterised in that：The glue groove side is provided with Flow inlet, opposite side is provided with water export, and jacket temperature meter probe is additionally provided with the chuck layer, and the flow inlet connects Be connected to main water inlet tube, be also connected with circulating water pipe between the water export and main water inlet tube, the main water inlet tube also respectively with heat Water regulation pipe, cold water regulation pipe are connected.
5. antimicrobial form liquid facing paper production technology according to claim 1, it is characterised in that：The step（8）In Warpage preventing, which is put in storage to arrange, to be included cutting section, dislocation arrangement section and warpage preventing arrangement section, and it is whole that the cutting section is located at the dislocation The feed end of section is managed, the warpage preventing arranges section and is arranged on the discharge end that the dislocation arranges section, and the cutting section includes cutting Mechanism and cutting agency；The dislocation, which arranges section, to be included arranging platform, rotary shifted mechanism and transport establishment, the arrangement platform Swivelling chute is provided with, the rotary shifted mechanism is arranged in the swivelling chute, and 360 degree are completed in the swivelling chute and rotated Operation, the transport establishment is arranged on the lower section of the arrangement platform；The warpage preventing, which arranges section, includes organizer and the company of slip If being connected on dried layer warpage preventing layer on the organizer, every layer of warpage preventing layer includes warpage preventing pallet, mobile pallet and determined Position mechanism, the warpage preventing pallet is arranged on the mobile pallet, is equipped with the corner of every layer of mobile pallet The detent mechanism.
6. antimicrobial form liquid facing paper production technology according to claim 5, it is characterised in that：The rotary shifted mechanism Including rotary shaft and for clamping the rotating disk of facing paper, be provided with the arrangement platform in limiting plate, the rotating disk with Two sides that the cell wall of the swivelling chute is in contact are equipped with taper latch, and be provided with the cell wall of the swivelling chute with it is described The neck of taper latch matching, the lock of the upper and lower end face of rotating disk can be pinned by being equipped with the two ends of the rotating disk.
7. antimicrobial form liquid facing paper production technology according to claim 6, it is characterised in that：The warpage preventing pallet bag Square tray body is included, the tray body is made up of mounting plate and bottom plate, between the mounting plate and the bottom plate Some reinforcing plates are set, and the both ends of the mounting plate are provided with 15-30 ° of inclined plane；The mobile pallet includes square Movable plate, be equipped with movable pulley and positioning disk at the corner at the movable plate two ends, the movable pulley is slidably connected at institute State in the sliding groove set on organizer, the positioning disk is by the way that outrigger shaft is through sliding groove and stretches out, in the positioning Disk is provided with a delineation position teeth groove.
8. antimicrobial form liquid facing paper production technology according to claim 7, it is characterised in that：It is first-class in the organizer Distance and some detent mechanisms setting up and down, the detent mechanism include seat board, cylinder and the positioning of positioning latch, The cylinder is fixed on the seat board, and the positioning latch is secured transverse to the driving end of the cylinder, the positioning teeth groove It is corresponding with the positioning latch.
9. antimicrobial form liquid facing paper production technology according to claim 1, it is characterised in that：The step（7）" dry Section drying temperature is 105 DEG C of highest before coating in dry, coating ", minimum 100 DEG C, drying time 3min, 128 DEG C of maximum temperature, 100 DEG C of minimum temperature, coating duration 4min has been coated with, then 128 DEG C of the temperature highest dried, minimum 80 DEG C, then drying time 2min。
10. antimicrobial form liquid facing paper production technology according to claim 9, it is characterised in that：The leading portion drying is adopted Cooled again with first heating up, coating process is coated with by the way of progressively heating up, then drying course is dried by the way of gradually cooling It is dry, proceed by whole operation when temperature is increased to 100 DEG C.
CN201611231163.6A 2016-12-28 2016-12-28 Antimicrobial form liquid facing paper production technology Active CN107130467B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611231163.6A CN107130467B (en) 2016-12-28 2016-12-28 Antimicrobial form liquid facing paper production technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611231163.6A CN107130467B (en) 2016-12-28 2016-12-28 Antimicrobial form liquid facing paper production technology

Publications (2)

Publication Number Publication Date
CN107130467A true CN107130467A (en) 2017-09-05
CN107130467B CN107130467B (en) 2019-06-04

Family

ID=59721340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611231163.6A Active CN107130467B (en) 2016-12-28 2016-12-28 Antimicrobial form liquid facing paper production technology

Country Status (1)

Country Link
CN (1) CN107130467B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109012358A (en) * 2018-08-22 2018-12-18 史媚 A kind of good livestock feed heating device of heating effect
CN113275203A (en) * 2021-04-14 2021-08-20 徐怀坡 Gummed paper preparation facilities of imitative metal surface decorative board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599456B1 (en) * 1999-10-14 2003-07-29 Maschinenfabrik J. Dieffenbacher Gmbh & Co Method and apparatus for the continuous and discontinuous production of boards of ligneous material
CN1616510A (en) * 2003-11-14 2005-05-18 邵广义 Production of modified dimeric cyanamide urea formadehyde copolymer resin and its use for producing dipped paper
CN101676313A (en) * 2008-09-18 2010-03-24 浙江帝龙新材料股份有限公司 Environment-friendly novel impregnated melamine resin used for decorative paper and manufacturing technique thereof
CN102086616A (en) * 2010-10-28 2011-06-08 天津市鑫源森达木业有限公司 Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3
CN105369687A (en) * 2015-10-22 2016-03-02 江苏建丰装饰纸有限公司 Manufacturing method of impregnated bond paper for low formaldehyde furniture
CN105421154A (en) * 2015-10-22 2016-03-23 江苏建丰装饰纸有限公司 Liquid wear resistant paper and production process thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599456B1 (en) * 1999-10-14 2003-07-29 Maschinenfabrik J. Dieffenbacher Gmbh & Co Method and apparatus for the continuous and discontinuous production of boards of ligneous material
CN1616510A (en) * 2003-11-14 2005-05-18 邵广义 Production of modified dimeric cyanamide urea formadehyde copolymer resin and its use for producing dipped paper
CN101676313A (en) * 2008-09-18 2010-03-24 浙江帝龙新材料股份有限公司 Environment-friendly novel impregnated melamine resin used for decorative paper and manufacturing technique thereof
CN102086616A (en) * 2010-10-28 2011-06-08 天津市鑫源森达木业有限公司 Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3
CN105369687A (en) * 2015-10-22 2016-03-02 江苏建丰装饰纸有限公司 Manufacturing method of impregnated bond paper for low formaldehyde furniture
CN105421154A (en) * 2015-10-22 2016-03-23 江苏建丰装饰纸有限公司 Liquid wear resistant paper and production process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109012358A (en) * 2018-08-22 2018-12-18 史媚 A kind of good livestock feed heating device of heating effect
CN113275203A (en) * 2021-04-14 2021-08-20 徐怀坡 Gummed paper preparation facilities of imitative metal surface decorative board

Also Published As

Publication number Publication date
CN107130467B (en) 2019-06-04

Similar Documents

Publication Publication Date Title
CN106758524B (en) Low formaldehyde furniture impregnated bond paper production technology
CN106758521B (en) The production technology of wear-resistant decorative paper
CN107130467A (en) Antimicrobial form liquid facing paper production technology
CN106676969B (en) The negative oxygen type liquid facing paper production technology of antibacterial
CN106476367B (en) Lignin phenol formaldehyde resin environment-friendly sheet
CN110152912A (en) A kind of timber floor sealing wax device based on Maltese cross machine core
CN106758523B (en) Negative ion type wear-resistant decorative paper production technology
CN106758525B (en) Negative ion type household impregnated paper production technology
CN105437349B (en) The automatic impregnation drying unit of polychrome wool top
CN106758522B (en) Antimicrobial form wear-resistant decorative paper production technology
CN109483670A (en) A kind of wood processing equipment
CN209548728U (en) Polycarboxylate water-reducer powder production drying device
CN108273396A (en) A kind of automatic spray film production line and method of ceramic membrane
CN206430516U (en) Fruit and vegetable drying machine
CN106493028A (en) A kind of cycles, economized wind spray painting cell structure
CN206139413U (en) A spraying plastics device that is used for luminous goods of automatic vending machine to say baffle
CN103785597B (en) A kind of closed coating process of woodwork furniture and manufacture method
CN107088512A (en) A kind of spraying coating process of nano-silicon inorganic coating
CN107469730A (en) Coating is efficiently fixed than batch mixing production system
CN209042889U (en) A kind of component of machine cleaning, drying equipment
CN208860116U (en) A kind of rotary kiln preheating tower
CN106923361A (en) A kind of fruit and vegetable drying system and furnace drying method
CN206534094U (en) Fruit and vegetable drying machine
CN105521938B (en) A kind of fresh tea passes sorting and de-enzyme integral system
CN205835576U (en) A kind of automatic producing device manufacturing wood fundamental mode material with shrub for raw material

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200604

Address after: Jinyuan 610000 Sichuan city of Chengdu province Dayi County Town Village

Patentee after: Chengdu Jianfeng new material Limited by Share Ltd.

Address before: 212314, No. 12 West Bay Road, Danyang Development Zone, Zhenjiang City, Jiangsu province (North North longitude, north latitude)

Patentee before: JIANGSU JIANFENG DECORATION PAPER Co.,Ltd.

TR01 Transfer of patent right