CN102858701A - Glass plate stack, pallet and glass plate package - Google Patents

Glass plate stack, pallet and glass plate package Download PDF

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Publication number
CN102858701A
CN102858701A CN2011800194016A CN201180019401A CN102858701A CN 102858701 A CN102858701 A CN 102858701A CN 2011800194016 A CN2011800194016 A CN 2011800194016A CN 201180019401 A CN201180019401 A CN 201180019401A CN 102858701 A CN102858701 A CN 102858701A
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CN
China
Prior art keywords
glass
sheet glass
plate
supporting plate
sheet
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.)
Pending
Application number
CN2011800194016A
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Chinese (zh)
Inventor
龙腰健太郎
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN102858701A publication Critical patent/CN102858701A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/44—Elements or devices for locating articles on platforms
    • 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
    • B65G49/062—Easels, stands or shelves, e.g. castor-shelves, supporting means on vehicles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Packaging Frangible Articles (AREA)
  • Pallets (AREA)
  • Buffer Packaging (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Disclosed is a glass plate stack comprising: a plurality of glass plates, each having two principal surfaces and four edge faces, and sheets interposed between each of the plurality of glass plates. The glass plate stack is stacked such that the direction of lines formed on the principal surfaces of the plurality of glass plates is uniform.

Description

Glass plate laminate, supporting plate and glass plate package body
Technical field
The present invention relates to glass plate laminate, supporting plate and glass plate package body, particularly relate to many sheet glass are stacked across sheets such as lining papers and glass plate laminate, supporting plate and glass plate package body that obtain.
Background technology
Glass for building purposes plate, glass pane for vehicle and plasma display FPD (the Flat Panel Display such as glass substrate and liquid crystal display glass substrate as sheet glass, flat-panel monitor) in preserving, transporting, can produce from the teeth outwards scar or pollution with glass substrate, become easily product defects.Particularly as the alkali-free glass substrate that is used in liquid crystal display glass substrate, being assembled with in the situation that the glass substrate of circuit uses at its use face, even have small scar or pollution at its use face, it is bad that broken string or patterning also can occur.Therefore, this glass substrate is required high surface property.
Therefore, as prevent sheet glass preserve, scar in the transportation or the method for pollution, disclose a kind of glass plate laminate that is folded with so-called lining paper in the patent documentation 1, wherein, had paper to make the surperficial separated from one another of adjacent sheet glass by between stacked sheet glass and sheet glass, being situated between.
The supporting plate of the glass plate laminate of patent documentation 1 stacked vertical overlapped way making sheet glass tilt to rely on replaces stacked many sheet glass and lining paper obtains.
In addition, disclose a kind of glass plate laminate of horizontal stacking in the patent documentation 2, its each sheet glass at many sheet glass is situated between each other and screening glass is arranged and is layered on the supporting plate under the state in horizontal positioned.
In the manufacturing process of sheet glass, form along the trace line of the shaping direction (pull-out direction of glass ribbon) of sheet glass on the surface that is layered in the sheet glass on the supporting plate.
The trace line refers to because the thickness of slab on the direction vertical with the bearing of trend of sheet glass (glass ribbon) changes and rises and falls and the striped that produces at the bearing of trend of sheet glass.The direction that this trace line is extended is called trace line direction.
In addition, the defective that is present in bubble in the glass ribbon (comprising the opening bubble) becomes sphere, perhaps owing to produce the viscosity resume of later glass of moment of steeping and the drawing force resume of bearing of trend become the shape that stretches in this trace line direction.Need to prove, even in as the float glass process of the manufacture method of sheet glass, scorification, also can form this trace line at sheet glass.
The prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2001-139138 communique
Patent documentation 2: TOHKEMY 2010-36948 communique
Summary of the invention
Invent problem to be solved
Be in the situation of glass substrate for display at sheet glass, the glass plate laminate that is accommodated on the supporting plate is transported to indicating meter composing room from the glass manufacture workshop.At this, after glass substrate unpacked from supporting plate, take out a glass substrate and be delivered to assigned line from supporting plate at every turn.In the manufacturing process of assigned line, be included in the wiring pattern that forms pixel electrode on the use face of glass substrate and the operation of the wiring of the wiring pattern of the unicircuit that consisted of by thin film transistor etc.
In the formation operation of above-mentioned wiring pattern, wiring is set out because of the viewpoint that the opening bubble breaks, preferably form the formation direction of wiring along the major diameter direction of above-mentioned opening bubble.That is, need the direction of the above-mentioned trace line of consideration to use glass substrate.
But, for glass plate laminate in the past, consider that the direction of above-mentioned trace line is come the laminated glass substrate, therefore, can't distinguish the direction of trace line in indicating meter composing room.Therefore there are the following problems: in indicating meter composing room, wiring is increased because of the probability of opening bubble fracture, thereby the yield rate of product is reduced.
The present invention In view of the foregoing finishes, purpose is to provide a kind of glass plate laminate, supporting plate and glass plate package body, it improves by the overlapped way to sheet glass, and can eliminate when using this sheet glass to manufacture a product the unfavorable condition such as finished product rate reduction.
For the means of dealing with problems
The invention provides a kind of glass plate laminate, it comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass.
In addition, the invention provides a kind of supporting plate, be used for the above-mentioned glass plate laminate of bale packing, wherein, described supporting plate has demonstration by the display part of the trace line direction of the sheet glass of the described glass plate laminate of bale packing.
In addition, the invention provides a kind of glass plate package body, wherein, possess: glass plate laminate, described glass plate laminate comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass; With the supporting plate with base plate; And, so that the mode that an end face of each sheet glass contacts with the base plate of this supporting plate with described glass plate laminate bale packing on described supporting plate.
In addition, the invention provides a kind of glass plate package body, wherein, possess: glass plate laminate, described glass plate laminate comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass; With the supporting plate with base plate; And, so that the mode that an interarea of the glass sheets in described many sheet glass contacts with the base plate of this supporting plate with described glass plate laminate bale packing on described supporting plate.
In addition, in the glass plate package body of the present invention, preferred described supporting plate also has demonstration by the display part of the trace line direction of the sheet glass of the described glass plate laminate of bale packing.
The invention effect
According to glass plate laminate of the present invention, in order under the consistent state of the direction that makes the trace line on the interarea that is formed at sheet glass, many glass plies to be stacked on the supporting plate, overlapped way to sheet glass is improved, therefore, can eliminate the unfavorable conditions such as yield rate reduction that when using this sheet glass to manufacture a product, produce.In addition, according to supporting plate of the present invention, by confirming to be configured in the display part on the supporting plate, can confirm the trace line direction of the sheet glass of the glass plate laminate of bale packing on this supporting plate.
Description of drawings
Fig. 1 is the stereographic map of the supporting plate that is equipped with glass plate laminate of embodiments of the present invention.
Fig. 2 is the integrally-built stereographic map of expression supporting plate shown in Figure 1.
Fig. 3 is the side-view that bale packing has the supporting plate of glass plate laminate.
Fig. 4 is that the major portion of the overlapped way of expression sheet glass is amplified explanatory view.
Fig. 5 is the side-view that loads the supporting plate of glass plate laminate in the mode of horizontal stacking.
Fig. 6 (a) is the vertical view with sheet glass of the trace line that extends along the long side direction of sheet glass.Fig. 6 (b) is the vertical view with sheet glass of the trace line that extends along the short side direction of sheet glass.
Fig. 7 is the explanatory view of the example of the expression plain plate that cuts the plain plate of long edge tracking line and minor face trace line from glass ribbon.
Embodiment
Below, be elaborated according to the preferred implementation of accompanying drawing to glass plate laminate of the present invention, supporting plate and glass plate package body.Need to prove, in this manual, " top " expression vertical top, " below " expression vertical below.
Fig. 1 shows many rectangular glass G across rectangle lining paper 10,10 ... vertically place and the glass plate laminate 12 of stacked embodiment.In addition, show sheet glass bale packing that this glass plate laminate 12 is accommodated in vertical overlapped way with the state on the supporting plate 14.Above-mentioned sheet glass G is rectangle, therefore has two interareas and four end faces.Need to prove, in the embodiment, illustration lining paper 10 as sheet, but be not limited to this.For example, can use resin film, resin sheet and foamex sheet as sheet.In addition, illustration the supporting plate 14 of vertical overlapped way as supporting plate, but also can be the supporting plate 60 of horizontal stacking mode shown in Figure 5.This supporting plate 60 as described later.
Fig. 2 is the stereographic map that the integral body of expression supporting plate 14 consists of, and shows bottom horizontal pressure member 15A, the horizontal pressure member of 15B and top 17A, 17B.Fig. 3 is the side-view that bale packing has the supporting plate 14 of glass plate laminate 12.In addition, Fig. 3 shows the sidepiece of glass plate laminate 12 by the horizontal pressure member of bottom horizontal pressure member 15B and top 17B compression and with the state of glass plate laminate 12 bale packings on supporting plate 14.That is, the bale packing form of glass plate laminate 12 is shown among Fig. 3, and the taking-up form of sheet glass G and lining paper 10 is shown among Fig. 1.That is, when taking out sheet glass G and lining paper 10, top shown in Figure 2 horizontal pressure member 17A, 17B are pulled down from supporting plate 14, and the part of bottom horizontal pressure member 15A, 15B is pulled down from supporting plate 14.Hereinafter its part is described.
As shown in Figure 2, supporting plate 14 possesses the pedestal 18 that is formed with smooth lift-launch face 16 at upper surface.In addition, supporting plate 14 possess take with respect to lift-launch face 16 as about 18 ° angle (θ 1) be obliquely installed and be used for the smooth base plate 20 of the bottom side portion (end face) of mounting sheet glass.In addition, supporting plate 14 also possess take with respect to base plate 20 as about 90 ° of (θ 2) angle tilt and erect the tilting table 22 of setting.Front surface at this tilting table 22 utilizes tackiness agent to be fixed with smooth resin backboard 24.Glass plate laminate 12 is carried on supporting plate 14 with vertical modes of emplacement.
In addition, supporting plate 14 has with about 18 ° angle (θ 1) base plate 20 is supported on the bearing plate member 26 on the lift-launch face 16 and erects as shown in Figure 1 on the lift-launch face of being arranged on 16 and support the frame shape supporting member 28 at the back side of tilting table 22.
Pedestal 18 by in length and breadth, many different steel of short transverse welding length consist of, and by ground finish its lift-launch face 16 are machined to predetermined Flatness behind the welding assembly.In addition, possesses peristome 30,30 for the pallet fork (not shown) of plug fork truck on the surface of the fore-and-aft direction of pedestal 18.
Lining paper 10 is the sheets that are located in order to prevent sheet glass G to be in direct contact with one another between sheet glass G and the sheet glass G.Produce paper flesh decorative pattern (Paper flesh mould Specifications), burn (baked け) in order to prevent lining paper 10 contained resinous principles to be transferred on the surface of sheet glass G or pollute, the smoothness that this lining paper 10 is set as paper is below 20 seconds, preferred asperities below 18 seconds.Thus, the contact area with the Surface Contact of sheet glass G is reduced, therefore, can prevent the transfer printing of resinous principle.In addition, by make lining paper 10 contained resinous principles be below 0.1%, preferred below 0.05%, can utilize the quality that keeps sheet glass G with the compound action of asperities.Therefore, even produce particles etc. at lining paper 10, sheet glass G also can rely on and bale packing on supporting plate 14, and particle etc. can not cement on the surface of sheet glass G.
For protective glass plate G, lining paper 10 be size greater than the paper of sheet glass G, and the part of lining paper 10 is outstanding from the limit section of sheet glass G.Absorption layer by not shown bale breaker adsorbs the elongated upper edge portion 10c that gives prominence to from the top section of sheet glass G in the outstanding part of controlling this lining paper 10, and lining paper 10 is taken out from supporting plate 14.Lining paper 10 be preferably more than the 50mm and below the 200mm from the outstanding overhang of the top section of sheet glass G.The overhang of the upper edge portion of lining paper 10 is during less than 50mm, based on the lining paper handle part to control area too small, therefore preferably the amount of exposing is more than the 50mm.In addition, when the amount of exposing surpassed 200mm, the sometimes deadweight owing to the upper edge portion of exposing caused upper edge portion sagging, and therefore preferably the amount of exposing is below the 200mm.
In addition, shown in supporting plate 14 with sheet glass G vertically in the stacked situation, when the following section of sheet glass G gives prominence to from lining paper 10, possible many sheet glass G, G ... can't carry on base plate 20 in gapless mode, thereby produce damage make the following section of sheet glass G at bale packing or when carrying near.Therefore, lining paper 10 is only outwards outstanding and not outstanding from the following section of sheet glass G from top section and limit, the left and right sides section of sheet glass G.
The raw material of lining paper 10 can be waste paper, former unbeaten pulp, their mixture.Also can use the raw material that also contains Mierocrystalline cellulose etc.
As shown in Figure 1, all lining papers 10,10 of glass plate laminate 12 ... in, dual-side section toward back plate 24 lateral bucklings from both side edges part 10a, the 10b of the dual-side section of the sheet glass G outstanding lining paper to the side along sheet glass G.
In the glass plate laminate 12, in the time of will be from both side edges part 10a, the 10b bending of the dual-side section of the sheet glass G outstanding lining paper 10 to the side, produce resistance from the upper edge portion 10c of the outstanding lining paper of the top section of sheet glass G along sagging direction.Utilize this resistance, the upper edge portion 10c of lining paper 10 because of rigidity reinforced can not occur sagging, thereby can take out well lining paper 10 from supporting plate 14.Be preferably 15mm ~ 35mm from the overhang of the dual-side section of the sheet glass G outstanding lining paper 10 to the side, more preferably 20mm ~ 30mm.
Bottom horizontal pressure member 15A, 15B are by forming tabular main body 32 and being provided with handle 34 and the unit 37 of pressing of pressing plate 36 etc. consists of.Press unit 37 to consist of with respect to main body 32 loading and unloading mode freely.That is, when taking out sheet glass G and lining paper 10, from the part of the bottom that supporting plate 14 is pulled down horizontal pressure member 15A, 15B for pressing unit 37.
Main body 32 has the shape that forms by the stamping metal-made sheet bending that makes predetermined shape, and is fixed on the lift-launch face 16 of pedestal 18 in loading and unloading mode freely by not shown bolt.Central part at handle 34 is fixed with screw rod 38, these screw rod 38 along continuous straight runs with press unit 37 and screw togather.In addition, the leading section butt of pressing plate 36 and screw rod 38.Pressing plate 36 by pair of guide rods 40,40 with along continuous straight runs move freely mode with press unit 37 and engage.Therefore, when handle 34 was rotated to the direction of tightening, pressing plate 36 was moved to the direction of the lower side that is pressed into glass plate laminate 12 by screw rod 38 pushings of handle 34.By this operation, the lower side of glass plate laminate 12 is by a pair of bottom horizontal pressure member 15A, each pressing plate 36 of 15B, 36 clampings shown in Figure 1, thereby glass plate laminate 12 is fixed on the supporting plate 14.And, from both side edges part 10a, the 10b of the outstanding lining paper 10 of the dual-side section of sheet glass G by each pressing plate 36,36 to tilting table 22 bendings.
Next, top horizontal pressure member 17A, 17B are described.
As shown in Figure 3, upload the rectangle dash plate 42 that is equipped with pre-determined thickness on the surface that is loaded into the glass plate laminate 12 on the supporting plate 14, be coated with in its surface front frame 44.The bottom of front frame 44 engages with pedestal 18, take the bottom as fascinate surperficial butt with dash plate 42 of fulcrum.
Top horizontal pressure member 17B its base end part engage with tilting table 22 and under by the state of cantilever support with the side butt of glass plate laminate 12.Utilize this top horizontal pressure member 17B, the margo dexter part 10b from the outstanding lining paper 10 of the right edge section of sheet glass G among Fig. 1 bends to tilting table 22.
In addition, the sidepiece on former frame 44 tops is provided with hook 46, hangs with at this hook 46 and is with 48.In addition, this disposes in the mode across top horizontal pressure member 17B with 48, and the end with 48 is connected with tilting table 22 via ratchet-type winding plant 50.Therefore, roll by driving pawl formula winding plant 50 and to be with 48, and utilize the tension force with 48 that front frame 44 is fixed on the tilting table 22.Meanwhile, utilize top horizontal pressure member 17B being expressed on the right flank of glass plate laminate 12 with 48 of tensioning setting, bend strongly to tilting table 22 thereby make from the margo dexter part 10b of the outstanding lining paper 10 of the right edge section of sheet glass G.
Need to prove that top horizontal pressure member 17A also has the formation identical with top horizontal pressure member 17B.Therefore, the left border part 10a from the outstanding lining paper 10 of the left side portion of sheet glass G bends to tilting table 22 strongly by top horizontal pressure member 17A.
As mentioned above, make both side edges part 10a, the 10b of lining paper 10 to tilting table 22 bendings by bottom horizontal pressure member 15A, the horizontal pressure member of 15B and top 17A, 17B.
3 sheet glass G among many sheet glass G of glass plate laminate 12 have been shown among Fig. 4, but for other sheet glass G too.In addition, omitted lining paper 10 between sheet glass G and sheet glass G among Fig. 4.
Cut the plain plate of long edge tracking line or the plain plate of minor face trace line from glass ribbon, and implement the processing such as chamfering, grinding, obtain sheet glass G.Fig. 6 (a) and 6 (b) are the explanatory views of the long edge tracking line of expression and minor face trace line.Long edge tracking line refers to shown in Fig. 6 (a) along the trace line 52 of the length direction (being long side direction) of sheet glass G.In addition, minor face trace line refers to shown in Fig. 6 (b) along the trace line 52 of the short side direction of sheet glass G.
Fig. 7 is expression cuts long edge tracking line from glass ribbon GR plain plate G 1Plain plate G with minor face trace line 2The explanatory view of example.As shown in Figure 7, can cut the long side direction rectangle element plate identical with the bearing of trend of glass ribbon GR as the plain plate G of long edge tracking line 1, and cut the short side direction rectangle element plate identical with the bearing of trend of glass ribbon GR as the plain plate G of minor face trace line 2But Fig. 7 is the illustration that cuts the method for plain plate only, also can cut plain plate by additive method.For example, sometimes cut the plain plate G of long edge tracking line from glass ribbon GR 1And should element plate G 1When vertically cutting apart along long limit, obtain the plain plate G of minor face trace line 2The plain plate of trace line that like this, can be by the plain plate that cuts being cut apart cut out expectation.
In addition, can use the glass ribbon that for example generates by float glass process for the glass ribbon GR that cuts plain plate, but also can use the glass ribbon that generates by the method beyond the float glass process (such as indulging drawing etc.).
As shown in Figure 4, with the sheet glass G of the sheet glass G of the long edge tracking line shown in Fig. 6 (a) or the minor face trace line shown in Fig. 6 (b) glass plate laminate 12 as embodiment, under the consistent state of the direction that makes the lip-deep trace line 52 that is formed at sheet glass G, many (among Fig. 4 being 3) sheet glass G are accommodated on the supporting plate 14 of Fig. 1.
Like this, in the glass plate laminate 12 of embodiment, when making the manufacturing of sheet glass G on the surface of sheet glass G with the consistent state of the direction of trace line 52 under, take in the sheet glass G of whole numbers at supporting plate 14.Thus, can eliminate the glass plate laminate that unanimously is laminated into because of the direction that do not make trace line 52 causes, the unfavorable condition such as finished product rate reduction when making the product that uses this sheet glass.
As the supporting plate of taking in sheet glass G, can for the supporting plate 14 of vertical overlapped way of Fig. 1 ~ shown in Figure 3, also can be the supporting plate 60 of known horizontal stacking mode shown in Figure 5.
The mode that sheet glass G is contacted with the base plate 62 of supporting plate 60 with an interarea is positioned on this supporting plate 60 and carries out stacked.Need to prove that the label 64 of Fig. 5 is the main body of supporting plate 60, glass plate laminate 12 across base plate 62 horizontal stacking on this main body 64.
Direction about the trace line 52 that is layered in many sheet glass G on the supporting plate, in the situation of the vertical stacked supporting plate 14 of for example Fig. 1 ~ shown in Figure 3, can the direction of the above-below direction of supporting plate 14 and trace line 52 is identical or the direction of trace line 52 be presented on the glass plate laminate 12 for the situation with the direction of above-below direction quadrature.
Laminated glass plate G refers on the direction of the direction of trace line 52 and above-mentioned above-below direction quadrature, the direction that is formed on the trace line 52 on the sheet glass G be parallel to the interarea of sheet glass G with and the end face of the sheet glass G that contacts of the base plate 20 of supporting plate 14 between the crest line that forms.At this, above-mentioned crest line refers to the edge that forms between the above-mentioned end face of the interarea of sheet glass G and sheet glass G.
As the means of the direction that shows trace line 52, the direction of trace line 52 of writing the sheet glass G of the glass plate laminate 12 that is accommodated on the supporting plate 14 in the specifications of supporting plate 14 exactly also is one of means.
Need to prove, for the glass plate laminate 12 that is accommodated on the horizontal stacking supporting plate, also can by show or in specifications, write exactly the direction of trace line 52 at glass plate laminate 12, show the direction of trace line 52.
Show at glass plate laminate 12 in the situation of direction of trace lines 52, can't on sheet glass G, directly show this trace line direction, therefore, such as getting final product at visual position easily at the face side of glass plate laminate 12, side etc. in the direction of loading and unloading adhesive tape record trace line 52 freely and with this adhesive tape sticking.In addition, can on lining paper 10 sheets such as grade, directly put down in writing the direction of trace line 52, but also can paste above-mentioned adhesive tape at sheet.In addition, also can be with this adhesive tape sticking on supporting plate 14.In addition, preferably in specifications, write the trace line 52 take the position of its gulde edge as benchmark time the such as sheet glass of being formed with gulde edge (orientation flat) in the bight of sheet glass G exactly and be in which direction.
In the situation of liquid crystal display glass substrate, a face is use face (being formed with the face of wiring), and the direction of the trace line 52 on the use face is important when forming wiring, and therefore, which face preferably also writes simultaneously this use face exactly is.In addition, above-mentioned gulde edge is as the mark utilization that is used for determining that this uses face, therefore, preferably writes exactly in specifications and take the position of gulde edge as direction and the use face of the trace line 52 of benchmark.
In addition, also can the display part 66 of the trace line direction of the sheet glass G that shows glass plate laminate 12 be installed at Fig. 1, Fig. 2, supporting plate 14,60 shown in Figure 5.As this display part 66, can be barcode, the IC chip of the information that records trace line direction, also can be plate, paper with arrow record trace line direction.Therefore, by confirming display part 66, can confirm the trace line direction of the sheet glass G of the glass plate laminate 12 of bale packing on this supporting plate 14,60.Need to prove that the installation site of display part 66 can be supporting plate 14, any position of 60.
Do not limit size, the thickness of sheet glass G in the glass plate laminate 12 of embodiment, but as sheet glass G, can illustration the FPD in the 6th generation (1500mm * 1850mm, thickness 0.2 ~ 0.7mm) or the FPD in the 7.5th generation are with glass substrate (1950mm * 2250mm, thickness 0.2 ~ 0.7mm) etc. with glass substrate.
With reference to specific embodiment the present invention at length is illustrated, but can carries out various corrections or change in situation about not departing from the scope of the present invention with spirit, this is apparent to those skilled in the art.
The application quotes its content in this specification sheets as a reference based on the Japanese patent application 2010-099000 that on April 22nd, 2010 proposed.
Label declaration
G ... sheet glass, G 1The plain plate of long edge tracking line, G 2The plain plate of minor face trace line, 10 ... lining paper, 10a, 10b ... side edge portions, 10c ... upper edge portion, 12 ... glass plate laminate, 14 ... sheet glass bale packing supporting plate, 15A, 15B ... the horizontal pressure member in bottom, 16 ... lift-launch face, 17A, 17B ... the horizontal pressure member in top, 18 ... pedestal, 20 ... base plate, 22 ... tilting table, 24 ... backboard, 26 ... the bearing plate member, 28 ... frame shape supporting member, 30 ... peristome, 32 ... main body, 34... handle, 36 ... pressing plate, 38 ... screw rod, 40 ... guide rod, 42 ... dash plate, 44 ... front frame, 46 ... hook, 48 ... band, 50 ... the ratchet-type winding plant, 52 ... the trace line, 60 ... supporting plate, 62 ... base plate, 64 ... main body, 66 ... display part

Claims (5)

1. glass plate laminate, it comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass.
2. a supporting plate is used for bale packing glass plate laminate claimed in claim 1, and wherein, described supporting plate has demonstration by the display part of the trace line direction of the sheet glass of the described glass plate laminate of bale packing.
3. glass plate package body, wherein,
Possess:
Glass plate laminate, described glass plate laminate comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass; With
Supporting plate with base plate; And,
So that the mode that an end face of each sheet glass contacts with the base plate of this supporting plate with described glass plate laminate bale packing on described supporting plate.
4. glass plate package body, wherein,
Possess:
Glass plate laminate, described glass plate laminate comprises many sheet glass and the sheet between each sheet glass of these many sheet glass that has separately two interareas and four end faces, and is laminated under the consistent state of the direction that makes the trace line on the interarea that is formed at described many sheet glass; With
Supporting plate with base plate; And,
So that the mode that an interarea of a sheet glass in described many sheet glass contacts with the base plate of this supporting plate with described glass plate laminate bale packing on described supporting plate.
5. such as claim 3 or 4 described glass plate package bodies, wherein, described supporting plate also has demonstration by the display part of the trace line direction of the sheet glass of the described glass plate laminate of bale packing.
CN2011800194016A 2010-04-22 2011-04-18 Glass plate stack, pallet and glass plate package Pending CN102858701A (en)

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