CN104812959A - Paper slip sheet for glass and glass sheet package - Google Patents
Paper slip sheet for glass and glass sheet package Download PDFInfo
- Publication number
- CN104812959A CN104812959A CN201380061587.0A CN201380061587A CN104812959A CN 104812959 A CN104812959 A CN 104812959A CN 201380061587 A CN201380061587 A CN 201380061587A CN 104812959 A CN104812959 A CN 104812959A
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- China
- Prior art keywords
- paper
- glass
- lining paper
- glass lining
- glass plate
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
- B65G49/069—Means for avoiding damage to stacked plate glass, e.g. by interposing paper or powder spacers in the stack
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
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- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Packaging Frangible Articles (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Buffer Packaging (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Abstract
A paper slip sheet for glass is provided. This paper slip sheet is to be used in stacking glass sheets, and can inhibit the occurrence of defects, the cause of which is foreign matter transferred from a slip sheet, in wiring formed on a glass sheet or the like. A paper slip sheet which is to be interposed among multiple glass sheets in stacking the glass sheets, wherein the content of a silicon-bearing organic compound (organopolysiloxane) is 3ppm or lower.
Description
Technical field
The present invention relates to glass lining paper and use the glass plate package body of this glass lining paper.
Background technology
The glass plate of the FPD such as glass for building purposes plate, glass pane for vehicle, plasma scope glass plate and glass for liquid crystal display plate (Flat Panel Display: flat-panel monitor) owing to producing flaw in keeping or in transporting on surface, surface is easily produced product defect by foreign substance pollution etc.
Particularly, because the glass plate (glass substrate) of FPD is formed with the fine element such as electrical wiring (hereinafter also referred to wiring), electrode, circuit, next door on surface, even if so surface only has few flaw or pollution, the generation of the abnormal conditions such as broken string also can be caused.Therefore, for the glass plate needs height surface cleaning for these purposes.
Generally speaking, glass plate is taken care of with the state be layered on pallet of bale packing etc., is transported.The flaw on the surface of glass plate is now occur owing to producing friction between adjacent glass plate mostly.
In addition, the surface that the pollution of glass pane surface is attached to glass plate due to polluters such as the organic matters in keeping atmosphere or transport atmosphere mostly occurs.
This polluter is difficult to remove from the surface of glass plate by means of only washing.Therefore, the removing of polluter needs the cleaning such as using acid or alkali.But such cleaning can make operating environment during cleaning be deteriorated, and the cost of cleaning and liquid waste processing can be made to increase.And, even if carry out such cleaning, be also difficult to the surface of polluter from glass plate to remove completely.
As the method for the flaw and pollution that prevent such glass pane surface, be used in the past to sandwich between stacked glass plate paper, make the surface of adjacent glass plate separated from one another so-calledly make glass lining paper method between.
But make in the method for glass lining paper between glass plate, glass lining paper directly contacts with the surface of glass plate.Therefore, be present in the various compositions etc. such as the resin on glass lining paper surface be transferred to the surface of glass plate and produce the surface of polluting glass plate, the problem producing paper line pattern or burning trace or dirt (hereinafter also referred to transfer printing dirt) etc. on a glass.
As the method solving this problem, such as, Patent Document 1 discloses the glass lining paper of the sodium phosphate trimer comprising more than 0.1 % by weight.
In addition, patent document 2 discloses containing 50mg/m
2the glass lining paper of above sodium tetraborate.
In addition, describe in patent document 3 and use the containing ratio of senior saturated fatty acid to be the glass plate package body that glass plate bale packing obtains by the glass lining paper of below 0.08 quality %.
Prior art document
Patent document
Patent document 1: Japanese Patent Laid-Open 6-316432 publication
Patent document 2: Japanese Patent Laid-Open 7-101483 publication
Patent document 3: No. 2011/118502nd, International Publication
Summary of the invention
Invent technical problem to be solved
If adopt these glass lining papers, the composition etc. that can reduce contained by glass lining paper is transferred to the surface of glass plate, suppresses the transfer printing dirt of glass pane surface.
But, when using these glass lining papers, when forming the glass plate of the elements such as wiring or electrode stacked on surface at the glass plate for FPD etc., be difficult to fully suppress the exception of the fine wiring, electrode, circuit etc. that are caused by the transfer printing dirt from glass lining paper to occur.
The object of the invention is the problem solving above-mentioned prior art, when providing a kind of surface at glass plate to form wiring or the element such as electrode, the glass lining paper of the exception generation of the wiring that can significantly suppress the pollution produced by the transfer printing from glass lining paper to cause etc. and use the glass plate package body of this glass lining paper.
The technical scheme that technical solution problem adopts
In order to achieve the above object, a kind of glass lining paper is provided, glass lining paper of the present invention is the glass lining paper when stacked multiple pieces of glass plate between glass plate, it is characterized in that, the content with the organic compound (hereinafter also referred to organo-silicon compound) of element silicon (atom) is below 3ppm.
In glass lining paper of the present invention like this, as contained above-mentioned organic compound, organosilicon (organopolysiloxane) can be illustrated.
The paper pulp of the raw material of above-mentioned glass lining paper to be better silicone content be below 10ppm.As the raw material of glass lining paper, it is better at least a kind that is selected from chemical pulp, semichemical wood pulp, mechanical pulp, non-wood-fiber paper pulp and synthetic paper-pulp.
In addition, the raw material of glass lining paper is better primary paper pulp.
Further, the thickness of glass lining paper is better 0.05 ~ 0.10mm.
The paper method processed of glass lining paper of the present invention is better comprise having the organic compound solubilization of element silicon, the operation of removing by what be attached to paper pulp or paper, and described operation is be selected from least a kind in following operation: utilize the operation that the paper pulp of organic solvent to the raw material becoming glass lining paper cleans; Before it is dried and/or after drying, with organic solvent, glass lining paper is carried out to the operation of cleaning showers; And the operation that glass lining paper is passed through in the tank being filled with organic solvent.
Above-mentioned organic solvent is better the organic solvent that can dissolve the organic compound with element silicon, the solvent maybe obtained by this organic solvent diluting.
As organic solvent, it is better hydrocarbon organic solvent.
In addition, the invention provides a kind of glass plate package body, it is by obtaining to make the mode of the glass lining paper of the invention described above between multiple pieces of glass plate carry out stacked.
In glass plate package body of the present invention like this, the glass plate of to be better above-mentioned glass plate be flat-panel monitor.
The effect of invention
By adopting glass lining paper of the present invention, when to make the surface of the stacked glass plate of glass lining paper mode between form fine wiring or electrode etc., significantly can suppress the generation of the exception caused by the organic compound of the silicon atoms from the transfer printing of glass lining paper.Therefore, the glass lining paper of the application of the invention, can improve yield rate, reduces the production cost of FPD etc.
Accompanying drawing explanation
Fig. 1 is the figure of a part for an example of the manufacturing installation schematically representing glass lining paper.
Fig. 2 is the figure of a part for an example of the manufacturing installation schematically representing glass lining paper.
Fig. 3 is the figure of the example schematically representing glass plate package body of the present invention.
Detailed description of the invention
Below, for glass lining paper of the present invention and glass plate package body, be described in detail with reference to accompanying drawing.
As mentioned above, glass plate with the state of the glass plate package body (glass laminate) by making glass lining paper mode be between laminated by multiple pieces of glass plate by keeping and transport etc.
Glass lining paper of the present invention, as the stacked glass lining paper for such glass plate, can be used for the stacked of various glass plate.Wherein, better the stacked of the glass plate being formed with the elements such as wiring, electrode, circuit, next door for surface, the glass lining paper particularly preferably when glass plate (glass substrate) of the FPD such as stacked plasma scope or liquid crystal display between glass plate.
Glass lining paper of the present invention is the glass lining paper that the content (having the ratio of the quality of the organic compound of silicon atom and the quality of glass lining paper) of the organic compound with silicon atom is below 3ppm.
Glass lining paper of the present invention by having such formation, when the surface using this glass lining paper to carry out the glass plate of stacked FPD etc. forms the elements such as wiring, electrode, circuit, next door, significantly can to reduce that wiring or electrode occur extremely etc.
As mentioned above, about the transfer printing dirt suppressed from glass lining paper to glass plate, propose various scheme all the time.
But, according to the research of the present inventor, when FPD glass plate etc. be formed with the glass plate of the elements such as wiring or electrode on surface, even if inhibit the transfer printing of the transfer printing dirt from glass lining paper to glass plate, when surface formation wiring or electrode etc., the probability that the exception of wiring etc. occurs is also never low.
The present inventor conscientiously studies repeatedly to its reason.Found that the organic compound with silicon atom being transferred to glass plate from glass lining paper is the main cause of the exception causing connecting up etc.
As everyone knows, become glass lining paper raw material paper pulp manufacture in, in the various operations of the deinking operation in the manufacture of the steaming solution operation in the manufacture of chemical pulp, bleaching process, ancient paper paper pulp etc., need to use various chemicals such as steaming enzymolysis auxiliary agent, dirt preventing agent, deinking agent, defoamer, surfactant, bleaching agent as required.In addition, in the paper operation processed (copy paper operation) of glass lining paper, in cleaning of the component contacted at glass lining paper (l Water Paper/paper) etc., cleaning agent, the various chemicals such as emulsifying agent and dispersant as the adjusting agent of additive can be used as required.In these preparations, having is much the preparation including organic silicon compound.
Usually, these chemicals used in the manufacturing process of paper pulp and glass lining paper are by cleaning removing.But the major part of organo-silicon compound has viscosity to a certain degree, so be difficult to remove completely and remain on obtained glass lining paper.
Therefore, making glass lining paper between during laminated glass plate, the organo-silicon compound remained on glass lining paper are caused to become the foreign matter being transferred to glass plate.
On the other hand, in recent years, the raisings such as the spatial resolution of FPD, the wiring that result glass plate is formed and electrode etc. also become fine.Such as, if wiring, the wiring forming width about 3 ~ 5 μm with the interval of about 50 ~ 200 μm (spacing) is required.
But, according to the research of the present inventor, when forming wiring etc. fine like this, even if there are few organo-silicon compound on the surface of glass plate, also can become the film forming of the metallic film (metal compound film) forming wiring, adopting the hindering factor of the patterning of etching etc.
In addition, when liquid crystal display, even if there are few organo-silicon compound on the surface of glass plate, the black matrix" of colour filter also can be caused to produce speckle.
Therefore, if organo-silicon compound are transferred to glass plate by transfer printing etc. from glass lining paper, then the organo-silicon compound be transferred become foreign matter, become when forming element, the colour filters etc. such as wiring and electrode on a glass and abnormal main cause occurs.
Above-mentioned organo-silicon compound have a variety of, wherein, when the most of organosilicon (having the polysiloxanes (organopolysiloxane) of organo-functional group) contained by defoamer is transferred on glass plate, easily there is the exception etc. of wiring and electrode.In organosilicon, when particularly dimethyl silicone polymer etc. are transferred to glass plate, more easily there is the exception etc. of wiring and electrode.
In addition, in copy paper operation, the organosilyl amount contained can be reduced in glass lining paper, but certainly the residue of the preferred stage defoamer at paper pulp etc. is few.Preferred below the 10ppm of silicone content of paper pulp, more preferably below 5ppm, further preferred below 3ppm, particularly preferably below 1ppm.
The present inventor is studied repeatedly, found that by making the content of the organo-silicon compound of glass lining paper be below 3ppm, can reduce the generation that wiring that the organo-silicon compound because being transferred to glass plate from glass lining paper cause is abnormal etc. widely.
Namely, the glass lining paper of the application of the invention, even if do not carry out the high strength cleaning etc. of the foreign matter be made up of organo-silicon compound on the surface of the glass plate for removing FPD etc., formed on the surface of glass plate the elements such as fine wiring, electrode, circuit, next door, colour filter black matrix" etc. time, also significantly can suppress the generation of the speckle of abnormal, the black matrix" of the elements such as the wiring of the broken string caused by organo-silicon compound etc.Therefore, the glass lining paper of the application of the invention, can reduce the production cost of FPD etc., improves yield rate.
As mentioned above, glass lining paper of the present invention is the glass lining paper of content at below 3ppm of organo-silicon compound.
If the content of organo-silicon compound is more than 3ppm, then fully cannot suppressing the transfer printing of the organo-silicon compound from glass lining paper to glass plate, fully cannot obtaining the abnormal reduction effect to occur etc. of wiring that the organo-silicon compound because being transferred to glass plate from glass lining paper cause.
In glass lining paper of the present invention, the content of organo-silicon compound is preferably below 2ppm, more preferably below 1ppm, particularly preferably below 0.5ppm.
By making the content of the organo-silicon compound in glass lining paper in above-mentioned scope, the exception produced when formation wiring such as the surface of the FPD glass plate using glass lining paper of the present invention etc. and electrode etc. can be suppressed better.
In addition, in glass lining paper of the present invention, the content of organo-silicon compound is more few more preferred.That is, in glass lining paper of the present invention, the lower limit of the content of organo-silicon compound is not limited.
But, by organo-silicon compound completely from glass lining paper removing be difficult, glass lining paper labor intensive and the cost during fabrication that the content of organo-silicon compound is few.If consider this point, in glass lining paper of the present invention, the content of organo-silicon compound is preferably more than 0.05ppm.
Except the content of organo-silicon compound is except below 3ppm in glass lining paper of the present invention, be substantially glass plate stacked in known glass lining paper used.
Thus, glass lining paper of the present invention can use by chemical pulps such as kraft pulp (KP), sulfite pulp (SP), soda pulps (AP); The semichemical wood pulps such as semichemical wood pulp (SCP), chemigroundwood pulp (CGP); The mechanical pulps such as ground wood pulp (GP), thermomechanical pulp (TMP, BCTMP), refining primary paper pulp (RGP); With the non-wood-fiber paper pulp that little Chinese holly tree, Edgeworthia chrysantha, fiber crops, mestha etc. are raw material; The known glass lining paper that the various raw material such as synthetic paper-pulp is formed.In addition, glass lining paper of the present invention can using their mixture as raw material, also can using the material containing cellulose etc. as raw material.
In addition, these raw materials can be ancient paper, also can be primary paper pulp (Virgin pulp), also can be the mixtures of ancient paper and primary paper pulp.Wherein, preferred primary paper pulp.
Here, in glass lining paper of the present invention, no matter be which kind of paper pulp, the following paper pulp of preferred use is as raw material, that is, do not use become to there is abnormal etc. the main cause of wiring and electrode when being transferred to glass plate, silicone based defoamer (containing organosilyl defoamer) and the paper pulp that manufactures.
Wherein, the paper pulp manufactured containing the defoamer of dimethyl silicone polymer is not used to be especially suitable for use as the raw material of glass lining paper of the present invention.
Glass lined paper of the present invention can use the paper method processed of known glass lining paper to manufacture substantially.
As a preferred example, can be illustrated in the paper operation processed of glass lining paper, before preparing paper material liquid, carry out the manufacture method of the cleaning of the paper pulp becoming raw material, and carry out the manufacture method of cleaning showers at least one party before drying process and in process.
An example of the manufacturing installation (paper apparatus processed of glass lining paper) of the glass lining paper of the example used in the present invention is schematically shown in Fig. 1 and Fig. 2.
As shown in Figure 1, paper material liquid (liquid obtained by paper pulp dilute with water) to be fed into sheet from head box (Japanese: ヘ ッ De ボ ッ Network ス) 12 and to be arranged at off line 16 of wet end 14.The paper material liquid being supplied to off line 16 is then sandwiched between off line 16 and online 18, thus extends as uniform thickness, and dehydrated and become l Water Paper (paper).
Off line 16 and online 18 of wet end 14 are formed as no reason banded permeable membrane.Specifically, be the endless band of the net made by plastics or metal material or the felt formed by natural fabric or synthetic fiber.
By being set up on multiple roller by off line 16 and online 18, the driving force of not shown motor is conveyed to the driven roller in multiple roller, thus makes it in rotary moving with the speed of regulation.
The l Water Paper formed at wet end 14 is transported to the press section 20 with pressure roller, for no reason banded felt and pressure roller equity, here further dewaters simultaneously and squeezes.
The drying section 24 be made up of many rollers is transported to, by the process of drying section 24, such as, by the atmosphere drying of about 120 DEG C by the l Water Paper of press section 20.
Be transported to calendering portion 26 at the paper that drying section 24 is dried, wait enforcement calender process, by positive and negative smoothing by the transport of seizing on both sides by the arms based on calender roll.In addition, as required coating part can be set between drying section 24 and calendering portion 26, to the surperficial coating composition etc. of the paper after smoothing.
Paper implement calender process in calendering portion 26 after is wound onto on reel 28 as glass lining paper, forms web-like (being denoted as jumbo reel 30 below).
Glass lining paper usually can directly as jumbo reel 30 shipment, but usually such as paper roll 32 shipment, this paper roll 32 is glass lining paper is cut into the width corresponding to goods and batches, formed by the long glass lining paper warp of the specific length of about 8000 ~ 10000m.That is, usual glass lining paper is divided into aliquot and shipment from jumbo reel 30.
Specifically, schematically shown in Figure 2, glass lining paper is sent from jumbo reel 30, is cut (longitudinally cutting) and becomes Rack, then batch with reel machine 36 by cutter 34.The moment that glass lining paper is reaching specific length sent from jumbo reel 30 is cut (cutting in the width direction) one-tenth specific length by cutter 34, the width making to specify is by the paper roll 32 of long glass lining paper warp, and the glass manufacturer etc. as user is given in delivery.
Warp to the long glass lining paper of paper roll 32 to be cut at recipient place sliced (rectangular-shaped) of the size corresponding to stacked glass plate, makes it between stacked glass plate.
In addition, cut into section to be implemented by the producer of glass lining paper.
As the manufacture method of glass lining paper of the present invention, can be illustrated in the manufacturing installation (paper operation processed) of described glass lining paper, before preparation is supplied to the paper material liquid of head box 12, to the method that the paper pulp becoming raw material cleans.
According to the research of the present inventor, think from glass lining paper and be transferred to the organo-silicon compound of glass plate mostly from the impurity being attached to the paper pulp becoming raw material.Therefore, by the paper pulp becoming raw material to be dropped in solvent and to carry out stirring or placement etc., the organo-silicon compound dissolution with solvents of paper pulp will be attached to, then filter, use solvent clean paper pulp by this.
Use the paper pulp after solvent clean described above, prepare paper material liquid, be supplied to head box 12, manufacture glass lining paper.The glass lining paper of the present invention that organo-silicon compound are below 3ppm can be manufactured thus.
As the solvent used in cleaning, the organic solvent etc. that the organo-silicon compound thinking to be attached to paper pulp can be dissolved suitably can be selected.
As an example, aromatic hydrocarbon solvent (toluene, dimethylbenzene etc.) etc. can be illustrated.In addition, solvent can use with after the alcohol dilution of ethanol etc. as required.During with dilutions such as alcohol, preferably dilute 20 ~ 80 times with volume basis, more preferably 40 ~ 60 times.
In addition, the speed stirred and time, paper pulp dip time in a solvent, relative to the cleaning condition of the amount of the solvent of the amount of paper pulp, the temperature of solvent etc., paper pulp according to the kind (raw material etc.) of the thickness of paper, paper, solvent to the dissolving power etc. of organo-silicon compound, be suitably set as the organo-silicon compound contained by glass lining paper being controlled the condition at below 3ppm.
In addition, the cleaning of such paper pulp can be carried out repeatedly.
In addition, as other manufacture methods of glass lining paper of the present invention, can exemplify in the manufacturing installation of described glass lining paper, at least one party before drying section 24 and/or among drying section 24, paper be carried out to the method for cleaning showers.
Namely, in at least one party before drying section 24 among (between press section 20 and drying section 24) and drying section 24, spray thrower is set, at least one party before it is dried and in drying, carries out cleaning showers with the solvent that can dissolve the organo-silicon compound thinking to be attached to paper.Thus, the foreign matter of organo-silicon compound contained in paper is dissolved, removes, the glass lining paper of the present invention that organo-silicon compound are below 3ppm can be manufactured.
In addition, the cleaning spray thrower before drying section 24 or among drying section 24 can arrange many places on the carriage direction of paper.
As the solvent used in cleaning showers, identical with the cleaning of paper pulp before, suitably can select the organic solvent etc. that the organo-silicon compound thinking to be attached to paper pulp can be dissolved.As an example, the solvent that illustrative solvent is identical in the cleaning of paper pulp can be illustrated.In addition, with identical before, solvent can use with after the dilutions such as ethanol as required.During with dilutions such as ethanol, preferably dilute 20 ~ 80 times with volume basis, more preferably 40 ~ 60 times.
In addition, the condition of the cleaning showers of the amount of the solvent used in cleaning showers, the jet velocity of solvent etc., paper to the dissolving power etc. of organo-silicon compound, is suitably set as the condition that the organo-silicon compound contained by glass lining paper can be made at below 3ppm according to the kind (raw material etc.) of the thickness of paper, the travelling speed of paper and transport path, paper, solvent.
In addition, as other manufacture methods of glass lining paper of the present invention, following method can be used: arrange before drying section 24 or among drying section 24 and be filled with the tank that can dissolve the solvent of the organo-silicon compound thinking to be attached to paper, paper is passed through in this tank, thus the method for the foreign matter of organo-silicon compound contained in paper being dissolved, removing.
For the cleaning of such paper pulp, the cleaning showers of paper and use the cleaning of tank, can use and two or morely manufacture glass lining paper of the present invention.
In addition, as required after carrying out using the paper pulp of solvent or the cleaning of paper, the cleaning of paper pulp or paper can be carried out by the clean water of pure water etc.
Glass plate package body of the present invention is that multiple pieces of glass plate is carried out to make described glass lining paper of the present invention mode between the glass plate package body (glass plate laminate) be laminated.
An example of glass plate package body of the present invention is schematically represented in Fig. 3.In addition, Fig. 3 is the figure (side view) of direction, the face sight glass plate bundling body from glass.
Glass plate package body 50 shown in Fig. 3 stacked multiple pieces of glass plate G on pallet 52 forms.Pallet 52 is pallets of known glass plate bale packing, comprises pedestal 54, erects the tilting table 56 and the plummer 58 of placing on pedestal 54 that are arranged on above pedestal 54.
The one side (with the contact surface=back side of glass plate G) of the horizontal direction of tilting table 56 is tilt (hereinafter also referred to inclined plane) relative to vertical.As long as the angle of this inclined plane can stably be loaded, the angle of glass plate G of keeping and carrying layer poststack, be normally less than 85 ° relative to horizontal direction, such as preferably 85 ° ~ 70 °.
In addition, the upper surface of plummer 58 tilts in the mode declined towards tilting table 56 relative to horizontal direction.In illustrated example, as an example, the upper surface of plummer 58 is formed in the mode being 90 ° relative to the inclined plane of tilting table 56.
In pallet 52, glass plate G is by the upper surface of placing at plummer 58, and stacked to stand up in the state of the inclined plane of tilting table 56.
In addition, make aforesaid glass lining paper 60 of the present invention between glass plate G.Glass lining paper 60 is sizes larger than glass plate G, and in the mode of whole of stacked coated glass sheets G between glass plate G.
In addition, also similarly can make glass lining paper 60 of the present invention between stacked glass plate G and tilting table 56, also similarly can cover the surface of the glass plate G of foremost with glass lining paper 60 of the present invention.
By the way, glass plate package body 50 of the present invention can be formed.In this situation, can also as required cover plate (Japanese: when て plate) be connected on the glass plate G (glass lining paper) of foremost, be fixed on tilting table 56 by erection shoestring, then cover cover cap in the mode covering all glass plate G.
In addition, glass plate package body of the present invention be not limited to glass plate package body 50 shown in Fig. 3 such glass plate G is stood up, stacked glass bundling body.Glass plate package body of the present invention can be that such as utility model patent logs in No. 3165973 plate-like body container shown in publication like that by the glass bundling body of glass plate G horizontal stacking.
In glass plate package body of the present invention, as glass plate G, various known glass plate can be illustrated.Wherein, the glass plate of the elements such as wiring as above and electrode is preferably formed with on surface, the particularly preferably glass plate of FPD.
Above, glass lining paper of the present invention and glass plate package body have been described in detail, but the present invention is not limited to above-mentioned example, certainly in the scope not departing from technological thought of the present invention, various improvement and change can be carried out.
Embodiment
Below, by embodiment, the present invention will be described in more detail, but the present invention is not by the restriction of these embodiments.
[embodiment 1]
The primary paper pulp input ethanol becoming raw material is diluted the toluene (ratio of paper pulp and solvent is 100:1 by quality ratio) of 50 times (volume ratios), at room temperature stir after 10 hours, filter solvents, obtains cleaning the complete paper pulp becoming raw material.
Then, with the paper pulp after cleaning for raw material, use the manufacturing installation of the glass lining paper of the example shown in Fig. 1 and Fig. 2, made glass lining paper.
The glass lining paper (thickness 0.08mm) made is cut into the square of about 1cm, uses hexane, passed through surname extraction machine from glass lining paper extract component with about 1 and a half hours.Concentrate drying is carried out to the extract rotary evaporator obtained, it is dissolved in deuterochloroform 1mL, as sample again.Device uses nuclear magnetic resonance spectroscopy (Nuclear Magnetic Resonance) device (Brooker Baier Si Bin company (Block Le カ ー バ イ オ ス ピ Application) system, AVANCE500 type), analyze with NMR spectrogram, qualification organo-silicon compound.Consequently the content of organo-silicon compound is 2ppm.
[comparative example 1]
Except not carrying out the cleaning to the paper pulp becoming raw material, make glass lining paper similarly to Example 1.To the analysis that the glass lining paper (thickness 0.08mm) made carries out similarly to Example 1, the content of result organo-silicon compound is 4ppm.
[embodiment 2]
In the manufacturing installation of the common glass lining paper shown in Fig. 1 and Fig. 2, in the middle of drying section 24, two places arrange the spray thrower for cleaning paper.
Use such manufacturing installation, use primary paper pulp as raw material, in drying section 24, the toluene that use ethanol dilutes 50 times (volume ratios) carries out the cleaning showers of paper, while carry out drying, has made glass lining paper.
To the analysis that the glass lining paper (thickness 0.08mm) made carries out similarly to Example 1, the content of result organo-silicon compound is 1ppm.
[comparative example 2]
Except not carrying out the cleaning showers of the paper in drying section 24, make glass lining paper similarly to Example 2.
To the analysis that the glass lining paper (thickness 0.08mm) made carries out similarly to Example 1, the content of result organo-silicon compound is 4ppm.
[performance evaluation]
The glass lining paper that above embodiment 1 and 2 and comparative example 1 and 2 are made between thickness be glass plate (Asahi Glass Co., Ltd's system of FPD of 0.5mm, 1500 × 1300mm size, liquid crystal glass AN100) between, multiple pieces of glass flaggy is folded and forms glass plate laminate.
Each glass lining paper of embodiment 1 and 2 and comparative example 1 and 2 is manufactured respectively to the above-mentioned glass plate laminate of 5 pallet parts (glass plate 2000 pieces).
Above-mentioned glass plate laminate is loaded on the pallet of common glass plate bale packing, forms glass plate package body.
The glass plate package body ship made thus is transported to Japan from Taiwan.
From the glass plate package body being transported to Japan, randomly 100 pieces of glass plates are selected respectively to each glass plate laminate.
Then, on the surface of all glass plates selected, utilizing existing technology, take the gap-forming width width of 80 μm as the wiring of the linearity of 5 μm.
Confirm the broken string situation of the wiring formed.
Consequently, when use the glass lining paper of embodiment 1 and 2 carry out stacked and obtain glass plate, all glass plates all do not confirm to connect up and break.
In contrast, when use the glass lining paper of comparative example 1 and 2 carry out stacked and obtain glass plate, all glass plates all confirm to connect up and break.
According to above result, glass lining paper of the present invention has the effect of the exception suppressed because polluting the broken string that causes etc.
Industry utilizes possibility
Glass lining paper of the present invention can suppress the generation of the exception because polluting the wiring that causes etc. from glass lining paper to the transfer printing of glass plate significantly, reduces the production cost of FPD etc., improves yield rate etc., can be used as the glass plate package body etc. of the glass plate of FPD.
In addition, the announcement of all the elements as description of the present invention of the description of No. 2012-280085, the Japanese patent application that on December 21st, 2012 files an application, claims, accompanying drawing and summary is quoted here.
Symbol description
12 head boxs
14 wet ends
16 is off line
18 online
20 press sections
24 drying sections
26 calendering portions
28 reels
30 jumbo reels
32 paper rolls
34 cutters
36 reel machines
50 glass plate package bodies
52 pallets
54 pedestals
56 tilting tables
58 plummers
60 glass lining papers
G glass plate
Claims (10)
1. glass lining paper, it is the glass lining paper when stacked multiple pieces of glass plate between glass plate, it is characterized in that, the content with the organic compound of element silicon is below 3ppm.
2. glass lining paper as claimed in claim 1, it is characterized in that, described organic compound contains organosilicon (organopolysiloxane).
3. glass lining paper as claimed in claim 1 or 2, is characterized in that, the paper pulp of the raw material of described glass lining paper to be silicone content be below 10ppm.
4. the glass lining paper according to any one of claims 1 to 3, is characterized in that, the raw material of described glass lining paper is at least a kind that is selected from chemical pulp, semichemical wood pulp, mechanical pulp, non-wood-fiber paper pulp and synthetic paper-pulp.
5. the glass lining paper according to any one of Claims 1 to 4, is characterized in that, the thickness of paper is 0.05 ~ 0.10mm.
6. paper method processed, it is the paper method processed of the glass lining paper according to any one of Claims 1 to 5, it is characterized in that, comprise and have the organic compound solubilization of element silicon, the operation of removing by what be attached to paper pulp or paper, described operation is be selected from least a kind in following operation: utilize the operation that the paper pulp of organic solvent to the raw material becoming glass lining paper cleans; Before it is dried and/or after drying, with organic solvent, glass lining paper is carried out to the operation of cleaning showers; And the operation that glass lining paper is passed through in the tank being filled with organic solvent.
7. paper method processed as claimed in claim 6, it is characterized in that, described organic solvent is the organic solvent that can dissolve the organic compound with element silicon, the solvent maybe obtained by this organic solvent diluting.
8. paper method processed as claimed in claim 7, it is characterized in that, described organic solvent is aromatic hydrocarbon based organic solvent.
9. glass plate package body, is characterized in that, is formed by making the glass lining paper according to any one of Claims 1 to 5 carry out stacked between multiple pieces of glass plate.
10. glass plate package body as claimed in claim 9, it is characterized in that, described glass plate is the glass plate of flat-panel monitor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-280085 | 2012-12-21 | ||
| JP2012280085 | 2012-12-21 | ||
| PCT/JP2013/083992 WO2014098162A1 (en) | 2012-12-21 | 2013-12-18 | Paper slip sheet for glass and glass sheet package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104812959A true CN104812959A (en) | 2015-07-29 |
Family
ID=50978482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380061587.0A Pending CN104812959A (en) | 2012-12-21 | 2013-12-18 | Paper slip sheet for glass and glass sheet package |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2014098162A1 (en) |
| KR (1) | KR20150096374A (en) |
| CN (1) | CN104812959A (en) |
| TW (1) | TWI535675B (en) |
| WO (1) | WO2014098162A1 (en) |
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| CN106702806A (en) * | 2016-12-31 | 2017-05-24 | 浙江华邦特种纸业有限公司 | Method for producing long-lasting antiseptic glass interval paper |
| CN106758482A (en) * | 2016-12-31 | 2017-05-31 | 浙江华邦特种纸业有限公司 | A kind of high-stiffness glass interval paper and its manufacture method |
| CN106868951A (en) * | 2015-10-02 | 2017-06-20 | 旭硝子株式会社 | Glass interval paper, glass plate laminate and glass plate package body |
| CN107524053A (en) * | 2016-06-16 | 2017-12-29 | 旭硝子株式会社 | Glass lining paper, the manufacture method of glass lining paper and glass plate laminate |
| CN108137202A (en) * | 2015-10-23 | 2018-06-08 | 王子控股株式会社 | Glass plate lining paper |
| CN110284356A (en) * | 2019-06-21 | 2019-09-27 | 浙江凯丰特种纸业有限公司 | A kind of monochromatic light true qualities glass interval paper and preparation method thereof |
| CN110475931A (en) * | 2017-03-24 | 2019-11-19 | 王子控股株式会社 | Glass plate lining paper |
| CN111620117A (en) * | 2020-05-25 | 2020-09-04 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate packaging protection installation mechanism based on A-shaped frame |
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| CA2907248C (en) * | 2012-12-27 | 2016-05-17 | Yasuhiko Asai | Wood pulp for glass plate-interleaving paper and glass plate-interleaving paper |
| JP6179466B2 (en) * | 2014-06-20 | 2017-08-16 | 王子ホールディングス株式会社 | Glass paper |
| JP6439311B2 (en) * | 2014-08-04 | 2018-12-19 | 王子ホールディングス株式会社 | Manufacturing method of slip sheet for glass plate |
| JP2016098468A (en) * | 2014-11-25 | 2016-05-30 | 特種東海製紙株式会社 | Wood pulp for glass plate-isolating slip paper and glass plate-isolating slip paper |
| KR102372961B1 (en) * | 2014-11-25 | 2022-03-10 | 도쿠슈 도카이 세이시 가부시키가이샤 | Wood pulp for glass plate interleaving paper, and glass plate interleaving paper |
| JP2016121410A (en) * | 2014-12-24 | 2016-07-07 | 特種東海製紙株式会社 | Wood pulp for glass plate inserting paper and glass plate inserting paper |
| JP6671639B2 (en) * | 2015-09-29 | 2020-03-25 | Ａｇｃ株式会社 | Glass interleaving paper, glass plate laminate, and glass plate package |
| CN105926367B (en) * | 2016-05-16 | 2018-05-01 | 河南银鸽实业投资股份有限公司 | A kind of fungus-resistant liquid crystal electron glass interval paper and its production technology |
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| TWI729282B (en) * | 2017-03-30 | 2021-06-01 | 日商特種東海製紙股份有限公司 | Glass plate-interleaving paper and manufacturing method thereof, laminate, and method for protecting glass plate |
| JP2020524232A (en) * | 2017-06-14 | 2020-08-13 | アールストロム−ムンクショー エヌエー スペシャルティ ソルーションズ、 エルエルシー | Glass interleaver paper manufactured using coarse fibers |
| KR20190120261A (en) * | 2018-03-29 | 2019-10-23 | 도쿠슈 도카이 세이시 가부시키가이샤 | Glass board and its manufacturing method |
| JPWO2019188974A1 (en) * | 2018-03-29 | 2021-02-12 | 特種東海製紙株式会社 | Insertion paper for glass plates and its manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868951A (en) * | 2015-10-02 | 2017-06-20 | 旭硝子株式会社 | Glass interval paper, glass plate laminate and glass plate package body |
| CN108137202A (en) * | 2015-10-23 | 2018-06-08 | 王子控股株式会社 | Glass plate lining paper |
| CN107524053A (en) * | 2016-06-16 | 2017-12-29 | 旭硝子株式会社 | Glass lining paper, the manufacture method of glass lining paper and glass plate laminate |
| CN106702806A (en) * | 2016-12-31 | 2017-05-24 | 浙江华邦特种纸业有限公司 | Method for producing long-lasting antiseptic glass interval paper |
| CN106758482A (en) * | 2016-12-31 | 2017-05-31 | 浙江华邦特种纸业有限公司 | A kind of high-stiffness glass interval paper and its manufacture method |
| CN110475931A (en) * | 2017-03-24 | 2019-11-19 | 王子控股株式会社 | Glass plate lining paper |
| CN110284356A (en) * | 2019-06-21 | 2019-09-27 | 浙江凯丰特种纸业有限公司 | A kind of monochromatic light true qualities glass interval paper and preparation method thereof |
| CN111620117A (en) * | 2020-05-25 | 2020-09-04 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate packaging protection installation mechanism based on A-shaped frame |
| CN111620117B (en) * | 2020-05-25 | 2022-01-04 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate packaging protection installation mechanism based on A-shaped frame |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014098162A1 (en) | 2014-06-26 |
| JPWO2014098162A1 (en) | 2017-01-12 |
| TW201429905A (en) | 2014-08-01 |
| TWI535675B (en) | 2016-06-01 |
| KR20150096374A (en) | 2015-08-24 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150729 |