201004846 31891pif 六、發明說明： 【發明所屬之技術領域】 本發明是關於一種玻璃板捆包體的改良技術，採用藉 由托盤（pallet)的支持面而自下方對使保護片介於多片玻 璃板的各彼此間並加以平堆(flat pile)的玻璃板積層體進行 支持的捆包形態。 【先前技術】 眾所周知，如液晶顯示裝置（LCD，Liquid Crystal Display)、電衆顯示裝置（PDP，Plasma Display Panel)、 %發射顯不裝置（FED ’ Field Emission Display)、有機電 激發光顯示裝置（OELD ’ Organic Electro-Luminescent Display)等的平板顯示裝置（FPD，Flat-Panel Display)中 所使用的玻璃基板所代表者，對於各種玻璃板，近年來正 要求更進一步的大型化及厚度變薄。由此，為了適應該要 求而被大型·化且厚度變薄的玻璃板的覌狀為，相對應下變 得容易引起破損，從而進一步增加了運送時的捆包形態的 重要性。 並且’作為上述大型化且厚度變薄的玻璃板的捆包形 態，藉由耗盤的支持面而自下方對使保護片介於多片玻璃 板的各彼此間並加以平堆的玻璃板積層體進行支持的形態 正在普及。其理由在於，若為該捆包形態，則不易在容易 導致破損的玻璃板的周緣部產生應力集中。 作為上述捆包形態的具體例，可列舉：如下述專利文 獻1所揭示，在玻璃板積層體與托盤之間插入衝擊吸收材 201004846201004846 31891pif VI. Description of the Invention: [Technical Field] The present invention relates to an improved technique for packaging a glass sheet, which uses a support surface of a pallet to face a protective sheet from a plurality of sheets The bundled form of the glass sheet laminates of the plates and the flat piles are supported. [Prior Art] As is well known, such as a liquid crystal display (LCD), a PDP (Plasma Display Panel), a FED 'Field Emission Display, an organic electroluminescent display device ( In the case of a glass substrate used in a flat panel display device (FPD, Flat-Panel Display) such as OELD 'Organic Electro-Luminescent Display, the glass plate is required to be further increased in size and thickness in recent years. Therefore, in order to meet the demand, the shape of the glass sheet which has been enlarged and reduced in thickness is likely to cause damage, which further increases the importance of the form of packaging at the time of transportation. Further, as a packing form of the glass plate which is increased in size and has a reduced thickness, a glass plate layer in which a protective sheet is interposed between the plurality of glass sheets and which is flattened from each other is supported by a support surface of the disk. The form in which the body supports is spreading. The reason for this is that, in the form of the package, it is difficult to cause stress concentration in the peripheral portion of the glass sheet which is likely to be damaged. As a specific example of the above-described package form, as shown in the following Patent Document 1, a shock absorbing material is inserted between the glass sheet laminate and the tray 201004846
Jioyipu 料的捆包形態；或如下述專利文獻2〜5所揭示，自上方將 玻璃板積層體壓向托盤的支持面側並加以固定的捆包形 態。 [先行技術文獻] [專利文獻] [專利文獻1]日本專利特開2007 — 39091號公報 [專利文獻2]曰本專利特開2〇〇6_264786號公報 [專利文獻3]日本專利特開2〇〇6_327642號公報 © [專利文獻4]曰本專利特開2007 —30964號公報 [專利文獻5]曰本專利特開2〇〇7_112463號公報 因此’於FPD用玻璃基板中，若玻璃基板的表面發生 損傷，則有時會出現無法於表面形成元件、或者在該損傷 部分配線被切斷等的問題。因此，在運送FPD用玻璃基板 (以下簡稱為玻璃基板）時，不用說防止玻璃基板的破損， 使玻够基板的表面―不受到損傷亦是必不可少的。又，在FpD 用玻璃基板以外的玻璃板中，由於表面的損傷亦會引起作 Ο 為玻璃板的產品價值的下降，故而亦與FPD用玻璃基板同 樣地，以使玻璃板的表面不受到損傷的方式來進行運 得重要。 然而，如上述專利文獻i所揭示，在玻璃板積層體與 托盤之間配置有衝擊吸收材料的捆包形態中存在如下情 況，即，在利用卡車進行運送的過程中，若對托盤在沿著 支持面的面方向上施加力，則在玻璃板與保護片之間會產 生偏移。該情況是因下述理由所引起。 201004846 31891pif 亦即，位於玻璃板積層體的下方部的玻璃板與保護片 是藉由來自上方的負荷而經由衝擊吸收材料以壓向托盤。 因此，該玻璃板及保護片相對於托盤不易產生相對移動， 當托盤在面方向上發生移動時與托盤一體地移動的傾向較 強。另一方面，位於玻璃板積層體的上方部的玻璃板與保 護片由於來自其上方的負荷減弱，故而處於容易在玻璃板 與保護片之間引起相對移動的狀態。因此，當無法藉由衝 擊吸收材料來對施加至托盤的衝擊進行充分吸收時，以玻 璃板積層體的上方部為中心，於玻璃板與保護片之間容易 產生偏移。 而且’若如上所述在玻璃板與保護片之間產生偏移， 則將導致玻璃板與保護片互相摩擦而在玻璃板的表面產生 微小損傷。又’若產生上述偏移，則自上方觀察時，積層 著的各個玻璃板的在托盤上的位置會變得不一致。在運送 結束後的玻璃板取出作業中，通常是使用機械手（r〇b〇t hand)來自動地將玻璃板自托盤上逐片地取出，因此若如 上所述玻璃板的位置不一致，則必需對準各個玻璃板的位 置來對機械手的位置進行微調，從而使玻璃板取出作業的 作業性顯著下降。 、 並且，如上述專利文獻2〜5所揭示，在上述玻璃板 與保護片之間產生偏移的問題亦可能同樣地產生於具備將 玻璃板積層體壓向托盤侧的機構的捆包形態中。其理由如 下。即’若使玻璃板積層體壓向托盤側的力過強，則玻璃 板會產生破損。因此，實際上不可能將玻璃基板積層體強 201004846 ^loyipu 力壓向托盤侧並完全地固定於托盤上，故而當對乾盤在沿 著該托盤的支持面（對玻璃基板積層逋進行支持的面)的 面方向上施加力時，仍然可能在包含於玻璃板積層鱧中的 玻璃板與保護片之間產生偏移。 鑒於上述實際情況，本發明的技術性課題設為藉由儘 可能地降低在運送過程中包含於玻璃板積層體中的玻璃板 與保護片之間所產生的偏移，來防止玻璃板發生損傷的事 態，並且良好地保持運送結束後的玻璃板取出作業的作業 ϋ 效率。 、 【發明内容】 為了解決上述課題而創造的第i發明是一種玻璃板捆 包體，藉由托盤的支持面而自下方對使保護片介於多片玻 璃板的各彼此間並加以平堆的玻璃板積層體進行支持而形 1，該玻璃板捆包體的特徵在於，構成為當對上述托盤在 沿著上述支持面的面方向上施加力時，上述玻璃板積層體 的最下層與上述支持面之間的上述面方向上的滑動量大於 〇 上述玻璃板與上述保護片之間的上述面方向上的滑動量。 再者，所謂玻璃板積層體的最下層與支持面之間的面方向 上的「滑動量」，是指玻璃板積層體的最下層與支持面之間 =目對移動距離，所謂玻璃板與保護片之間的面方向上的 「滑動量」，是指玻璃板與保護片之間的相對移動距離。另 外，後者的玻璃板與保護片之間的面方向上的滑動量除了 包括在玻璃板與保護片之間產生滑動的情況以外’亦包括 在玻璃板與保護片之間未產生滑動的情況。再者，於本申 201004846 31891pif 請案說明書中，所謂沿著托盤的支持面的「面 支持面的平面的方向、或者與該支持面平行」的;面曰 藉由上述構成’當在運送過程中由於來自外部的衝擊 等而對托盤在沿著支持面的面方向上施加力時，玻 參 ❹ 層體的最下層與支持面之間的面方向上的滑動量將大於玻 璃板與保護片之間的面方向上的滑動量，故而在玻璃板與 保護片之間產生偏移之前，整個破璃板積層體會優先地在 托盤的支持面上一邊滑動一邊移動。亦即，即使對托盤在 沿著支持面的面方向上施加力的情形時，整個玻璃板積層 體亦會在托盤的支持面上成一體地移動，藉此可對施加至 托盤的面方向上的力進行吸收，故而可儘可能地降低在包 含於該玻璃板積層體中的玻璃板與保碟片之間產生偏移的 事態。由此，可確實地降低玻璃板與保護片之間的相互摩 擦、或者各個玻璃板的在托盤上的位置變得不一致的事 態。因此，可防止在運送過程中玻璃板發生損傷的事態， 並且在運送結束後進行玻璃板取出作業時亦不需要進行機 械手的麻煩的位置對準，從而可一方面維持良好的作業效 率’ 一方面執行該作業。 為了解決上述課題而創造的第2發明是一種玻璃板捆 包體’藉由托盤支持面而自下方對使保護片介於多片玻璃 板的各彼此間並加以平堆的玻璃板積層體進行支持而形 成’該玻璃板捆包體的特徵在於，使上述玻璃板積層體的 最下層與上述支持面之間的摩擦係數小於上述玻璃板與上 8 201004846In the package form of the Jioyipu material, or as disclosed in the following Patent Documents 2 to 5, the glass sheet laminate is pressed against the support surface side of the tray from above and fixed in a bundled state. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. 〇 _ _ _ 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于When the damage occurs, there is a problem that the component cannot be formed on the surface or the wiring is cut at the damaged portion. Therefore, when transporting a glass substrate for FPD (hereinafter simply referred to as a glass substrate), it is needless to say that the glass substrate is prevented from being damaged, and the surface of the glass substrate is not damaged. Further, in the glass plate other than the glass substrate for FpD, the damage of the surface causes a decrease in the value of the product of the glass plate. Therefore, similarly to the glass substrate for FPD, the surface of the glass plate is not damaged. The way to carry it out is important. However, as disclosed in the above-mentioned Patent Document i, in the form of packing in which the impact absorbing material is disposed between the glass sheet laminate and the tray, there is a case where, during the transportation by the truck, the tray is along When a force is applied in the direction of the surface of the support surface, an offset occurs between the glass plate and the protective sheet. This situation is caused by the following reasons. 201004846 31891pif That is, the glass plate and the protective sheet located at the lower portion of the glass sheet laminate are pressed against the tray via the impact absorbing material by the load from above. Therefore, the glass sheet and the protective sheet are less likely to move relative to the tray, and the tray tends to move integrally with the tray when the sheet moves in the surface direction. On the other hand, the glass plate and the protective sheet located at the upper portion of the glass sheet laminate are weakened by the load from above, so that the relative movement between the glass sheet and the protective sheet is facilitated. Therefore, when the impact applied to the tray cannot be sufficiently absorbed by the impact of the absorbing material, the offset between the glass sheet and the protective sheet is likely to occur centering on the upper portion of the laminated body of the glass sheet. Further, if an offset occurs between the glass sheet and the protective sheet as described above, the glass sheet and the protective sheet are rubbed against each other to cause minute damage on the surface of the glass sheet. Further, when the above-described offset occurs, the position of each of the laminated glass sheets on the tray becomes inconsistent when viewed from above. In the glass sheet take-out operation after the end of the transportation, the robot is usually used to automatically take out the glass sheets one by one from the tray, so if the positions of the glass sheets do not match as described above, It is necessary to align the positions of the respective glass plates to finely adjust the position of the manipulator, so that the workability of the glass plate take-out operation is remarkably lowered. Further, as disclosed in the above Patent Documents 2 to 5, the problem of the offset between the glass plate and the protective sheet may be similarly generated in a package form including a mechanism for pressing the glass sheet laminate to the tray side. . The reasons are as follows. That is, when the force of pressing the glass sheet laminate to the tray side is too strong, the glass sheet is damaged. Therefore, it is practically impossible to press the glass substrate laminate strength to the tray side and completely fix it on the tray, so when the dry tray is supported along the support surface of the tray (support for the glass substrate laminate) When a force is applied in the plane direction of the face, it is still possible to cause an offset between the glass plate and the protective sheet contained in the laminated layer of the glass sheet. In view of the above-described actual circumstances, the technical problem of the present invention is to prevent the glass sheet from being damaged by minimizing the offset between the glass sheet and the protective sheet contained in the glass sheet laminate during transportation. In the case of the work, the efficiency of the glass sheet take-out operation after the end of the conveyance is well maintained. SUMMARY OF THE INVENTION An object of the present invention to solve the above problems is a glass plate package body in which a protective sheet is interposed between a plurality of glass sheets and stacked by a support surface of the tray. The glass sheet laminate is supported by the shape 1. The glass sheet package is characterized in that, when the tray is applied with a force in a direction along the support surface, the lowermost layer of the glass laminate is The amount of sliding in the surface direction between the support faces is larger than the amount of sliding in the surface direction between the glass plate and the protective sheet. In addition, the "sliding amount" in the surface direction between the lowermost layer of the glass sheet laminate and the support surface means the distance between the lowermost layer and the support surface of the glass sheet laminate body. The "sliding amount" in the surface direction between the protective sheets refers to the relative moving distance between the glass sheet and the protective sheet. Further, the amount of sliding in the surface direction between the glass plate and the protective sheet of the latter includes a case where no slip occurs between the glass plate and the protective sheet, except for the case where the sliding between the glass plate and the protective sheet is included. Furthermore, in the application specification of the present application 201004846 31891pif, the direction of the plane of the surface supporting surface along the supporting surface of the tray or the parallel to the supporting surface is achieved by the above-mentioned composition 'when in the transportation process When a force is applied to the tray in the direction along the surface of the support surface due to an impact from the outside, etc., the amount of sliding in the plane direction between the lowermost layer and the support surface of the glass ginseng layer will be larger than that of the glass sheet and the protective sheet. Since the amount of sliding between the glass sheets and the protective sheet is shifted, the entire glass laminate body preferentially moves while sliding on the support surface of the tray. That is, even when the tray is applied with a force in the direction along the surface of the support surface, the entire glass sheet laminate is integrally moved on the support surface of the tray, thereby being capable of being applied to the surface of the tray. Since the force is absorbed, it is possible to reduce the occurrence of a deviation between the glass plate and the disc contained in the laminated body of the glass sheet as much as possible. Thereby, it is possible to surely reduce the mutual friction between the glass plate and the protective sheet, or the position of each of the glass sheets on the tray becomes inconsistent. Therefore, it is possible to prevent a situation in which the glass sheet is damaged during transportation, and it is not necessary to perform troublesome alignment of the robot when the glass sheet is taken out after the end of the transportation, thereby maintaining good work efficiency on the one hand. The aspect performs the job. In order to solve the above-described problems, a glass-clad-packaged body is a glass-plate laminate in which a protective sheet is interposed between a plurality of sheets of glass sheets by a tray supporting surface. Supporting the formation of the glass sheet bundle body is characterized in that the coefficient of friction between the lowermost layer of the glass sheet laminate and the support surface is smaller than the glass plate and the upper layer 8 201004846
Jio^lpu 述保護片之間的摩擦係數。再者，將此處所謂的「摩擦係 數」S史為以如下方式而求得的值。亦即，首先，將一方的 材質固定在表面平坦的板上，將另一方的材質固定在具有 60mmxl〇0mm的平坦的底面且重量約lkg的測錘的上述 底面上。繼而，在上述一方的材質上載置上述另一方的材 質之後’將固定有上述一方的材質的上述板慢慢地傾斜， 並對上述測錘開始活動的角度的正切進行多次（較佳的是 A於科5 :欠）測定，將該些測定值的平均值作為摩擦係 數又以下，摩擦係數的值亦是設為藉由該方法而測定 的值。 藉由上述構成，而使得玻璃板積層體的最下面與托盤 的支持面之間較玻璃板與保護片之間更容易滑動。因此， 當因來自外部的衝擊等而對托盤在沿著支持面的面方向上 施加力時，在玻璃板與保護片之間產生偏移之前，整個玻 璃板積層體會優先地在托盤的支持面上一邊滑動一邊移 動。亦即，即使對托盤在沿著支持面的面方向上施加力的 參 情^/時，整個玻璃板積層體亦會在托盤的支持面上成一體 地移動，藉此來對施加至托盤的面方向上的力進行吸收， 因此可儘可能地降低包含於該玻璃板積層體中的玻璃板與 保護片之間產生偏移的事態。由此，可確實地降低玻璃板 與保護片之間的相互摩擦、或者降低各個玻璃板的在托盤 上的位置變得不一致的事態。因此，可防止玻璃板發生損 傷的事態，並且在運送結束後使用機械手來進行玻璃板取 出作業時，亦可一方面維持良好的作業效率，一方面執行 201004846 31891pif 該作業。 在上述構成中，較佳的是上述托盤的支持面是由配置 於托盤本體的上面的低摩擦材料所形成。 如此，托盤的支持面是由與托盤本體不同的低摩擦材 料所形成，故而即使不是由低摩擦材料等特殊材料來形成 粍盤本體自身，亦可達到上述的作用效果。再者，於此處 所謂的低摩擦材料t，除了形成片狀的低摩擦材料以外， 亦包括例如直接散布於托盤本體的上面來使用的形成粉狀 或微小顆粒狀者、或者在托盤本體的上面實施濺鍍或藥劑 散布而進行表面改質者等。 ' 於上述構成中，亦可將上述低摩擦材料經由衝擊吸收 材料而配置於上述托盤本體的上面。 如此’施加至牦盤的力藉由衝擊吸收材料而減弱，故 而可使玻璃板積層體的最下層與支持面之間的滑動量自身 降低。因此，可進一步確實地降低包含於玻璃板積層體 的玻璃板與保護片之間產生偏移的比例。 於上述構成中，較佳的是上述保護片是由紙或者發泡 樹脂所形成。 亦即，於使用紙作為保護片的情形時，由於可在運送 結束後對經使用過的保護片進行簡單地處理或者再利用， 故而在環境方面有利，而於使用發泡樹脂作為保護片的情 形時，則在具有適度的緩衝（cushion)性從而可保護玻璃 板的方面有利。 於上述構成中，亦可在上述玻璃板積層體的周圍立設 201004846 ^i〇yipu 對上述玻璃板積層體的在上述托盤的支持面上的移動範圍 進行限制的限制構件。 如此，玻璃板積層體的在托盤的支持面上的可移動範 圍藉由限制構件而受到限制。因此，即使在例如對托盤施 加有超出通常所設想的過度的衝擊的情形時，亦可防止玻 璃板積層體墜落至托盤支持面的外側的事態。 於上述構成中，較佳的是上述玻璃板是平板顯示裝置 用玻璃基板。 ® [發明的效果] 如上所述，藉由本發明，可儘可能地降低在運送過程 中包含於玻璃板積層體中的玻璃板與保護片之間所產生的 偏移。因此，可防止玻璃板發生損傷的事態，並且可良好 地保持運送結束後的玻璃板取出作業的作業效率。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 〇 以下，根據圖式來說明本發明的實施形態。 圖1是示意性地表示本發明的第1實施形態的玻璃板 捆包體的立體圖，圖2是圖1所示的玻璃板捆包艘的零件 分解排列立體圖。 如圖1所示，該玻璃板捆包體1是在托盤2的支持面 3上支持有玻璃板積層體4的捆包體。 如圖2所示’上述被支持著的玻璃板積層體4是將保 護片5與玻璃板6自下方依次加以水平堆疊而形成，且於 11 201004846 31891pif 本實施形態中，是進一步將保護片5與頂板7水平堆疊於 最上部的玻璃板6上而形成。作為保護片5，可使用發泡 樹脂片、或者由原生紙漿（virginpulp)所製造的紙。又， 該保護片5較玻璃板6更大，在插入於玻璃板6之間的狀 態下會自玻璃板6的四邊露出至外侧，從而亦兼有藉由該 露出的部分來保護玻璃板6的端面的作用。再者，自如上 所述保護玻璃板6的端面的角度考慮，保護片5的露出尺 寸較佳的是，在玻璃板6的各邊均設為大於等於玻璃板6 的厚度。 © 托盤2的支持面3是藉由將低摩擦片材敷設固定於托 盤本體8的上面而形成。並且’藉由如上所述由低摩擦片 材來形成支持面3，而使得玻璃板積層體4的最下層（於 本實施形態中為保護片5)與低摩擦片材3之間的摩擦係 數變得小於玻璃板6與保護片5之間的摩擦係數，從而當 對托盤2在沿著支持面3的面方向（以下簡稱為面方向） 上施加力時，位於玻璃板積層體4的最下層的保護片5與 低摩擦片材3之間的面方向上的滑動量會變得大於玻璃板 ❹ 6與保護片5之間的面方向上的滑動量。再者，此處所謂 的位於玻璃板積層體4的最下層的保護片5與低摩擦片材 3之間的面方向上的滑動量，是以例如位於玻璃板積層體4 的最下層的保護片5的中心點、與在運送前的階段與該中 心點相接的低摩擦片材3的接點之間的運送後的相隔距離 來定^又，玻璃板6與保護片5之間的面方向上的滑動 量’疋以例如玻璃板6的中心點、與在料前的階段與該 12 201004846 3i«yipu 中心點相接的保護片5的接點之間的運送後的相隔距離來 定義。 在托盤本體8的上面的四角立設有支持支柱9 ^在各 支持支柱9的上面形成有喪合凸部1〇，在托盤本體8的下 面的四角形成有分別與各支持支柱9的嵌合凸部1〇相嵌合 的未圖示的嵌合凹部。藉此，藉由在一個玻璃板捆包體1 中所使用的托盤2的嵌合凸部1〇上嵌合另一個玻璃板捆包 — 體1中所使用的托盤2的嵌合凹部，而可在上下方向上堆 ° 疊多個玻璃板捆包體1。 如上所述，根據第1實施形態的玻璃板捆包體i，即 使在因來自外部的衝擊等而對托盤2在面方向上施加力的 情形時，整個玻璃板積層體4亦會優先地在托盤2的低摩 擦片材3上一邊滑動一邊移動。由此，即使因來自外部的 衝擊等而對托盤2在面方向上施加力，亦會在包含於玻璃 板積層體4中的玻璃板6與保護片5之間產生偏移之前， 整個破璃板積層體4成一體地在托盤2的低摩擦片材3上 Θ 移動，藉此可對施加至托盤2的面方向上的力進行吸收。 因此，可儘可能地降低包含於玻璃板積層髏4中的玻璃板 6與保護片5之間產生摩擦、玻璃板6受到損傷的事態。 與此同時，亦可防止自上方觀察時包含於玻螭板積層體4 中的各個玻璃板6的在托盤2上的位置變得不一致的事 態，故而可在維持著良好的作業效率的狀態下順利地進行 使用機械手的玻璃板取出作業。再者，上述作用效果可藉 如上所述般使整個玻璃板積層體4在低摩擦片材3上優 13 201004846 31891pif 先地滑動來享有，故而亦不需要另外的將玻璃板積層體4 自上方壓向托盤2側的機構。因此，亦不會使玻璃板捆包 體1的構成不合理地複雜化而引起玻璃板捆包體丨的重量 增加。 囷3是表示本發明的第2實施形態的玻璃板捆包體的 立體圖。該玻璃板捆包體丨與第丨實施形態的玻璃板捆包 截1的不同之處在於，低摩擦片材3是經由衝擊吸收材料 11而女裝於托盤本體8的上面。如此，施加至托盤2的力 會藉由衝擊吸收材料11而減弱，故而可使玻璃板積層體4 的最下層與低摩擦片材3之間的滑動量自身降低，從而形 成為更加穩定的捆包形態。此時，衝擊吸收材料n除了可 為與低摩擦片材3的整個面相抵接者以外，亦可為如圖示 般與低摩擦片材3的下面局部地抵接者。又，衝擊吸收材 料11可固定於低摩擦片材3與托盤本體8中的至少一者 上，當然亦可並不固定於低摩擦片材3與托盤本體8中的 任一者上而僅與雙方物理性地接觸。 圖4是表示本發明的第3實施形態的玻璃板捆包體的 立體圖。該玻壤板捆包體1與第1實施形態的玻璃板捆包 體1的不同之處在於，在藉由托盤2的支持面3而支持著 的玻璃板積層體4的周圍四邊上立設有對玻璃板積層體4 的在托盤2的支持面3上的可移動範圍進行限制的限制構 件12 °再者’各個限制構件12在將玻璃板積層體4積層 ;托盤的支持面3上的初始狀態下，與玻璃板積層體4 的側面相隔例如15〜25 mm的程度。又，較佳的是，在限 201004846 3I891plf 截4的移動板積賴4實際接觸㈣玻璃板積層 ::動=制的部分，安裝有橡膠等衝擊吸收材料。 玻璃板捆包上述— ❹ 托盤本體Γ村__件12設成相對於 積層作業或取: ’ ί進行破璃板積層想4的 使該限制=2作不m預先卸除該限制細，來 [實施例] 作為本發明的玻璃板捆包體1的實施例1，是製作上 述圖4所示的形態的玻璃板捆包體。該玻 如下方式來製作。首先’在縱寬為薦醜、橫長為薦 胃、厚度為150 mm的鋁製托盤本體8的上面，敷設固定 縱寬為2200 mm、橫長為25〇〇 mm、厚度為5 mm的聚丙 烯3倍發泡樹脂製的低摩擦片材3。在該低摩擦片材3上 載置縱寬為2260 mm、橫長為2560 mm、厚度為〇.5胃 的聚乙烯40倍發泡樹脂製的發泡樹脂片，來作為玻璃板積 層體4的最下層的保護片5 ^在該最下層的保護片$上， 自下方依次地逐片積層共計200片（玻璃板1〇〇片、保護 片100片）的縱寬為2200 mm、橫長為2500 mm、厚度為 〇.7mm的玻璃板6、以及由縱寬為2260 mm、橫長為2560 mm、厚度為〇·5 mm的聚乙烯40倍發泡樹脂製的發泡樹 脂片所構成的保護片5。進而，在玻璃板積層體4的最上 層配置縱寬為2200 mm、橫長為2500 mm、厚度為5 mm 15 201004846 31891pif 的聚丙歸3倍發泡樹脂製的截7。再者，在該狀態下， 使包含於玻璃板積層體4中的各玻璃板6不f曲而保持為 水平姿態。又，在玻璃板積層體4的積層作業剛剛結束後 的初始狀態下’在玻璃板積層體4與各個限制構件12之間 預先設置20mm左右的間隔。 ❿ 此時，低摩擦片材3是固定於銘製的托盤本體8上而 -體化，故而可實質上無視低摩擦片材3與托盤本體8之 間的滑動。另一方面，若對未相互固定的低摩擦片材3與 保護月（發泡樹則）5的摩擦係數進行測定，則其值為 〇·3卜又’ 地’若對未相互固定的保護片5與玻璃板 6的摩擦係數進行測定，則其值為186。亦即，關於包含 於玻璃板積層體4中的玻璃板6與保護片5之間所產生的 滑動難易度，她於_板積層體4與低摩糾材3之間 易度，非常難滑動。該情況是指，在對玻 =板捆包體1施加有衝擊時，玻璃板積層邀4的玻璃板6 與保護片5大致成為—體地在低摩擦片材3上移動。 參 作為本發明的玻璃板捆包體1的第2實施例，是製作 5為紙的方面與第1實施例的玻璃板捆包 同的朗板捆包體。上述用作保護 :生寬:二：::一、基重為‘ 材3舆托盤她之間的滑動。另_ =上== 16 201004846 低摩擦片材3與保護片（紙）5的摩擦係數為〇 25，並且 同樣地，未相互固定的保護片5與破璃板6的摩擦係數為 〇.44。此情況與第1實施_樣，是指在對玻璃板捆包體 1施加有衝料，玻璃_層體4的朗板6與保護片5 大致成為一體地在低摩擦片材3上移動。 作為本發明的玻璃板捆包體！的第3實施例，是製作 上述圖5所示的形態的玻璃板相包體。詳細而言，該玻璃 板捆包體1是以如下方式來製作。首先，在與第i實施例 相同的銘製托盤本體8的四角及中央配置並固定縱寬為 500 mm、橫長為500 mm、厚度為2〇 mm的3〇倍發泡聚 丙烯製的衝擊吸收材料11，並以橫跨各衝擊吸收材料u 之上的方式，而配置並固定與實施例i同樣的聚丙烯3倍 發泡樹脂製的低摩擦片材3。其他條件與第丨實施例相同。 作為本發明的玻璃板抽包體1的第4實施例，是製作 一種僅在逐片插入於玻璃板ό的彼此間的保護片5為紙的 方面與第3實施例的玻璃板捆包體1不同的玻璃板捆包體。 © 作為比較例，是在與實施例1同樣的鋁製托盤本體的 上面積層著共計4片由原生紙漿所製成的紙之後，分別交 替地逐片積層共計200片的與實施例1相同尺寸的玻璃板 與由原生紙漿所製成的紙，進而在該玻璃板與紙上載置聚 丙烯3倍發泡樹脂製的頂板，來製作玻璃板捆包體。 繼而，為了再現運送時的晃動，將如上所述而製作的 實施例1〜4的玻璃板捆包體1、與比較例的玻璃板捆包體 分別裝载於加振裝置上，而進行振動測試。該藉由加振裝 17 201004846 31891pif 置的振動測試疋藉由如下方式來進行：分別以 的頻率’在水平方向（X方向及γ方向）上賦予平均±〇 5 G 的加速度兩個小時，在垂直方向（Z方向）上賦予平均土 G的加速度兩個小時，並且在此期間，朝各自所對應的方 向隨機地賦予8次水平方向及垂直方向的平均加速度的3 倍的加速度（X方向：±1.5 G , Y方向：±1.5 G，Z方向： ±3.0 G)。繼而’在上述振動測試之後，分別測定實施例1 〜4的玻璃板稂層體4、以及比較例的玻璃板積層體的偏移 量Aa。將其測定結果示於下述表1中。再者，於實施例1 〜4中，偏移量^&如圖6所示，是以運送後的玻璃板積層 體4中所包含的玻璃板6中、位於最下部的玻璃板6與位 於最上部的玻璃板6之間的水平方向的位移量來進行測 定’另外以運送前的玻璃板積層體4的Aa為零的方式來 進行積層。又，在比較例中，Aa亦設為以同樣的方式來 進行測定。 [表1] 實施例1 實施例2 實施例3 實施例4 比較例 A a (mm) 0.0 0.0 0.0 0.0 7.0 根據上述結果可確認，在比較例的玻璃板捆包體中’ 伴隨著運送，玻璃板積層體中產生有較大的偏移量Aa。與 此相對，可確認，在實施例1〜4的玻璃板捆包體1中，即 使在運送後，亦未產生玻璃板積層體4的偏移量Aa。由此 亦可認識到，在實施例1〜4的玻璃板捆包體1中’可儘可 18 201004846 ^ΙδνίρΐΙ 能地降低運送過程中玻璃板6與保護片5之間所產生的偏 移。 此外，如圖7所示，就實施例1〜4的玻璃板捆包體i 的每一個，對玻璃板積層體4的最下層的托盤2上的運送 前後的移動量Ab進行測定後得知，實施例i中為〇7 mm，實施例2中為1.8 mm，實施例3中為0.4 mm，實施 例4中為〇.5 mm。由上述結果亦可確認，與在低摩擦片材 ❹ 3與托盤本體8之間未插入衝擊吸收材料12的實施例卜2 的玻璃板捆包體1相比，在低摩擦片材3與托盤本體8之 間插入有衝擊吸收材料12的實施例3、4的玻璃板捆包體 1中，運送前後的玻璃板積層體4的移動量Ah變小。由此 亦可認識到，插入有衝擊吸收材料12的實施例3、4的玻 璃板捆包體中，為了對施加至托盤2的衝擊進行吸收，則 所必需的玻璃板積層體4的移動量變小，從而形成為更加 穩定的捆包形態。 又，在相同類型的捆包形態中，與使用紙來作為插入 ❹ 於玻璃板6之間的保護片5的捆包形態（實施例2、4)相 比，使用發泡樹脂片作為保護片5的捆包形態（實施例i、 3)的玻璃板積層·體4的移動量△[)變小。由此亦可認識到， 使用發泡樹脂片（聚乙烯40倍發泡樹月旨）作為保護片5 的捆包形態是更為穩定的捆包形態。 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明’任何所屬技術領域中具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與潤飾，故本 19 201004846 31891pif 發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是表示本發明的第1實施形態的玻璃板捆包體的 立體圖。 圖2是第1實施形態的玻璃板捆包體的零件分解排列 立體圖。 圖3是表示本發明的第2實施形態的玻璃板捆包體的 立體圖。 β 圖4是表示本發明的第3實施形態的玻璃板捆包體的 立體圖。 圖5是表示第3實施形態的玻璃板捆包體的變形例的 立體圖。 圖6是用以說明實施例中的玻璃板積層體的偏移量A a的圖。 圖7是用以說明實施例中的玻璃板積層體的移動量△ b的圖。 【主要元件符號說明】 〇 1 :玻璃板捆包體 2 :托盤 3:支持面（低摩擦片材） 4:玻璃板積層體 5 :保護片 6 :玻璃板 7 :頂板 20 201004846 jieyipii 8 :托盤本體 9:支持支柱 10 :嵌合凸部 11 :衝擊吸收材料 12 :限制構件 △ a :偏移量 △ b :移動量Jio^lpu describes the coefficient of friction between the protective sheets. In addition, the "friction coefficient" S history referred to here is a value obtained as follows. That is, first, one material is fixed to a flat surface plate, and the other material is fixed to the above-mentioned bottom surface of a hammer having a flat bottom surface of 60 mm x 10 mm and weighing about lkg. Then, after the other material is placed on the one of the materials, the plate on which the one material is fixed is gradually tilted, and the tangent of the angle at which the hammer starts to move is performed a plurality of times (preferably In the measurement of A. 5: owing, the average value of these measured values is set to be equal to or less than the friction coefficient, and the value of the friction coefficient is also a value measured by the method. With the above configuration, the lowermost portion of the glass sheet laminate and the support surface of the tray are more easily slid between the glass sheet and the protective sheet. Therefore, when a force is applied to the tray in the direction of the surface along the support surface due to an impact from the outside or the like, the entire glass sheet laminate body is preferentially supported on the support surface of the tray before the offset occurs between the glass sheet and the protective sheet. Move while sliding on the upper side. That is, even if the tray is applied with a force in the direction of the surface along the support surface, the entire glass sheet laminate is integrally moved on the support surface of the tray, thereby applying to the tray. Since the force in the plane direction is absorbed, it is possible to reduce the occurrence of a deviation between the glass sheet and the protective sheet contained in the glass sheet laminate as much as possible. Thereby, it is possible to surely reduce the mutual friction between the glass sheet and the protective sheet, or to reduce the situation in which the positions of the respective glass sheets on the tray become inconsistent. Therefore, it is possible to prevent the glass sheet from being damaged, and it is possible to maintain good work efficiency while using the robot to perform the glass sheet removal operation after the end of the transportation. On the one hand, the operation of 201004846 31891pif is performed. In the above configuration, it is preferable that the support surface of the tray is formed of a low friction material disposed on the upper surface of the tray body. Thus, the support surface of the tray is formed of a low-friction material different from the tray body, so that the above-described effects can be achieved even if the disc body itself is not formed by a special material such as a low-friction material. Further, the low friction material t referred to herein includes, in addition to the sheet-shaped low friction material, a powdery or fine granule which is used, for example, directly spread on the upper surface of the tray body, or in the tray body. The surface is modified by sputtering or chemical dispersion. In the above configuration, the low friction material may be disposed on the upper surface of the tray main body via the impact absorbing material. Thus, the force applied to the disk is weakened by the impact absorbing material, so that the amount of sliding between the lowermost layer of the glass sheet laminate and the supporting surface itself can be lowered. Therefore, the ratio of the offset between the glass sheet and the protective sheet contained in the glass sheet laminate can be further reliably reduced. In the above configuration, it is preferable that the protective sheet is formed of paper or a foamed resin. That is, in the case where paper is used as the protective sheet, since the used protective sheet can be simply treated or reused after the end of the transportation, it is environmentally advantageous, and the foamed resin is used as the protective sheet. In the case, it is advantageous in terms of having a moderate cushioning property to protect the glass sheet. In the above configuration, a restriction member that limits the range of movement of the glass sheet laminate on the support surface of the tray may be erected around the glass sheet laminate. Thus, the movable range of the glass sheet laminate on the support surface of the tray is limited by the restriction member. Therefore, even when, for example, the tray is applied with an excessive impact which is generally assumed, it is possible to prevent the glass laminate from falling to the outside of the tray support surface. In the above configuration, it is preferable that the glass plate is a glass substrate for a flat panel display device. ® [Effects of the Invention] As described above, with the present invention, it is possible to reduce as much as possible the offset between the glass sheet and the protective sheet contained in the glass sheet laminate during transportation. Therefore, it is possible to prevent the glass sheet from being damaged, and it is possible to satisfactorily maintain the work efficiency of the glass sheet take-out operation after the end of the conveyance. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. [Embodiment] Hereinafter, embodiments of the present invention will be described based on the drawings. Fig. 1 is a perspective view schematically showing a glass sheet package according to a first embodiment of the present invention, and Fig. 2 is an exploded perspective view showing the parts of the glass sheet bundle shown in Fig. 1. As shown in Fig. 1, the glass plate package 1 is a package in which a glass laminate 11 is supported on a support surface 3 of the tray 2. As shown in FIG. 2, the above-mentioned supported glass sheet laminate 4 is formed by horizontally stacking the protective sheet 5 and the glass sheet 6 from below, and is in the form of 11 201004846 31891pif. It is formed with the top plate 7 stacked horizontally on the uppermost glass plate 6. As the protective sheet 5, a foamed resin sheet or paper made of virgin pulp can be used. Further, the protective sheet 5 is larger than the glass sheet 6, and is exposed from the four sides of the glass sheet 6 to the outside in a state of being inserted between the glass sheets 6, thereby also protecting the glass sheet 6 by the exposed portion. The role of the end face. Further, from the viewpoint of protecting the end surface of the glass sheet 6 as described above, the exposed size of the protective sheet 5 is preferably set to be equal to or larger than the thickness of the glass sheet 6 on each side of the glass sheet 6. The support surface 3 of the tray 2 is formed by laying and fixing a low friction sheet on the upper surface of the tray body 8. And 'the friction coefficient between the lowermost layer (the protective sheet 5 in the present embodiment) and the low friction sheet 3 of the glass sheet laminate 4 by forming the support surface 3 from the low friction sheet as described above. It becomes smaller than the coefficient of friction between the glass sheet 6 and the protective sheet 5, so that when the force is applied to the tray 2 in the plane direction along the support surface 3 (hereinafter referred to as the plane direction), the most is located in the glass sheet laminate 4. The amount of sliding in the surface direction between the lower protective sheet 5 and the low friction sheet 3 becomes larger than the amount of sliding in the surface direction between the glass sheet 6 and the protective sheet 5. Further, the amount of sliding in the surface direction between the protective sheet 5 at the lowermost layer of the glass sheet laminate 4 and the low friction sheet 3 is, for example, the protection at the lowermost layer of the glass laminate layer 4. The distance between the center point of the sheet 5 and the joint of the low-friction sheet 3 that is in contact with the center point before the conveyance is fixed, and between the glass sheet 6 and the protective sheet 5. The amount of sliding in the plane direction is such as, for example, the distance between the center point of the glass sheet 6 and the contact between the contact portion of the protective sheet 5 that is adjacent to the 12 201004846 3i «yipu center point. definition. Supporting pillars 9 are formed at four corners of the upper surface of the tray main body 8. The splaying convex portions 1 are formed on the upper surfaces of the support pillars 9, and the respective supporting pillars 9 are formed at the four corners of the lower surface of the tray main body 8. The convex portion 1 is fitted with a fitting recess (not shown). Thereby, the fitting concave portion of the tray 2 used in the other glass sheet packing body 1 is fitted by the fitting convex portion 1 of the tray 2 used in one glass sheet packing body 1 A plurality of glass plate bundles 1 can be stacked in the up and down direction. As described above, according to the glass plate package i of the first embodiment, even when a force is applied to the tray 2 in the surface direction due to an impact or the like from the outside, the entire glass sheet laminate 4 is preferentially placed. The low friction sheet 3 of the tray 2 moves while sliding. Therefore, even if a force is applied to the tray 2 in the surface direction due to an impact or the like from the outside, the entire glass is broken before the offset between the glass sheet 6 and the protective sheet 5 included in the glass sheet laminate 4. The laminated body 4 is integrally moved on the low friction sheet 3 of the tray 2, whereby the force applied to the surface direction of the tray 2 can be absorbed. Therefore, it is possible to reduce the occurrence of friction between the glass sheet 6 and the protective sheet 5 contained in the glass sheet laminate 4 and damage of the glass sheet 6 as much as possible. At the same time, it is possible to prevent the positions of the respective glass sheets 6 included in the glass sheet laminate 4 from being inconsistent when viewed from above, and thus it is possible to maintain good work efficiency. The glass plate removal operation using the robot is smoothly performed. Furthermore, the above-described effects can be achieved by sliding the entire glass sheet laminate 4 on the low friction sheet 3 first, 201004846 31891pif, so that it is not necessary to additionally laminate the glass sheet 4 from above. The mechanism pressed against the side of the tray 2. Therefore, the configuration of the glass sheet package 1 is not unreasonably complicated, and the weight of the glass sheet bundle body is increased.囷3 is a perspective view showing a glass plate package according to a second embodiment of the present invention. The glass plate package body 不同 is different from the glass plate package 1 of the second embodiment in that the low friction sheet 3 is worn on the upper surface of the tray body 8 via the impact absorbing material 11. Thus, the force applied to the tray 2 is weakened by the impact absorbing material 11, so that the amount of sliding between the lowermost layer of the glass sheet laminate 4 and the low friction sheet 3 itself can be lowered, thereby forming a more stable bundle. Package form. At this time, the impact absorbing material n may be partially in contact with the lower surface of the low friction sheet 3 as shown in the figure, in addition to the entire surface of the low friction sheet 3. Moreover, the impact absorbing material 11 may be fixed to at least one of the low friction sheet 3 and the tray body 8, and may of course not be fixed to any of the low friction sheet 3 and the tray body 8 but only The two sides are in physical contact. Fig. 4 is a perspective view showing a glass plate package according to a third embodiment of the present invention. The glass-glass board package 1 differs from the glass sheet package 1 of the first embodiment in that it is erected on the four sides of the glass sheet laminate 4 supported by the support surface 3 of the tray 2. There is a restriction member 12 that restricts the movable range of the glass sheet laminate 4 on the support surface 3 of the tray 2. Further, each of the restriction members 12 is laminated on the glass laminate 11; on the support surface 3 of the tray In the initial state, it is separated from the side surface of the glass sheet laminate 4 by, for example, 15 to 25 mm. Further, it is preferable that the movable plate in the limit of 201004846 3I891plf 4 is actually in contact with the (four) glass plate layer: the movable portion is mounted with an impact absorbing material such as rubber. The glass plate is bundled as above - ❹ The tray body Γ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Examples] The first embodiment of the glass sheet package 1 of the present invention is a glass sheet package in which the above-described form shown in Fig. 4 is produced. This glass is produced as follows. First of all, 'on the top of the aluminum tray body 8 whose width is recommended, the horizontal length is the recommended stomach, and the thickness is 150 mm, the poly-width is 2200 mm, the horizontal length is 25 mm, and the thickness is 5 mm. A low friction sheet 3 made of propylene 3 times foamed resin. A foamed resin sheet made of a polyethylene 40-fold foamed resin having a width of 2,260 mm, a lateral length of 2,560 mm, and a thickness of 0.50 stomach was placed on the low-friction sheet 3 as a glass laminate layer 4. The lowermost protective sheet 5 ^ is on the lowermost protective sheet $, and a total of 200 sheets (one glass sheet and one protective sheet) are sequentially stacked one by one from the bottom, and have a vertical width of 2,200 mm and a horizontal length of a glass plate 6 having a thickness of 2,500 mm and a thickness of 〇.7 mm, and a foamed resin sheet made of a 40-fold foamed resin of polyethylene having a width of 2,260 mm, a lateral length of 2,560 mm, and a thickness of 〇·5 mm. Protective sheet 5. Further, in the uppermost layer of the glass sheet laminate 4, a polypropylene having a width of 2,200 mm, a lateral length of 2,500 mm, and a thickness of 5 mm 15 201004846 31891pif was cut into a 7-fold foamed resin. Further, in this state, each of the glass sheets 6 included in the glass sheet laminate 4 is held in a horizontal posture without being curved. Further, in the initial state immediately after the lamination operation of the glass sheet laminate 4 is completed, an interval of about 20 mm is provided between the glass sheet laminate 4 and each of the regulating members 12. ❿ At this time, the low-friction sheet 3 is fixed to the tray body 8 of the original shape, so that the sliding between the low-friction sheet 3 and the tray main body 8 can be substantially ignored. On the other hand, if the friction coefficient of the low friction sheet 3 and the protection month (foaming tree) 5 which are not fixed to each other is measured, the value is 〇·3 and 'ground' if the protection is not fixed to each other. The coefficient of friction of the sheet 5 and the glass sheet 6 was measured and found to be 186. That is, regarding the ease of sliding between the glass sheet 6 and the protective sheet 5 contained in the glass sheet laminate 4, she is easy to slide between the sheet laminate 4 and the low friction material 3, which is very difficult to slide. . In this case, when the glass plate assembly 1 is subjected to an impact, the glass plate 6 of the glass sheet laminate 4 and the protective sheet 5 move substantially on the low friction sheet 3 in a substantially body manner. In the second embodiment of the glass sheet package 1 of the present invention, the sheet metal package of the first embodiment is packaged in the same manner as the glass sheet of the first embodiment. The above is used for protection: raw width: two::: one, the basis weight is ‘material 3舆 tray between her sliding. Further _ = upper == 16 201004846 The friction coefficient of the low friction sheet 3 and the protective sheet (paper) 5 is 〇25, and similarly, the friction coefficient of the protective sheet 5 and the glass sheet 6 which are not fixed to each other is 〇.44 . In this case, as in the first embodiment, the slab is applied to the glass sheet packing body 1, and the slab 6 of the glass slab 4 and the protective sheet 5 are integrally moved on the low friction sheet 3. As the glass plate package of the present invention! In the third embodiment, a glass plate phase inclusion of the form shown in Fig. 5 described above is produced. Specifically, the glass plate package 1 is produced in the following manner. First, at the four corners and the center of the same tray main body 8 of the i-th embodiment, the impact of the three-fold foamed polypropylene having a vertical width of 500 mm, a horizontal length of 500 mm, and a thickness of 2 mm is fixed. The low friction sheet 3 made of a polypropylene three-fold foaming resin similar to that of Example i was placed and fixed so as to straddle the respective impact absorbing materials u. Other conditions are the same as in the third embodiment. In a fourth embodiment of the glass sheet body 1 of the present invention, a sheet of the glass sheet of the third embodiment is produced in the case where the sheet 5 is inserted between the glass sheets only one by one. 1 different glass plate bundles. As a comparative example, after a total of four sheets of paper made of virgin pulp were laminated on the upper surface of the same aluminum pallet main body as in the first embodiment, the same size as in the first embodiment was alternately stacked one by one. The glass plate and the paper made of the virgin pulp were further placed on the glass plate and the paper on the top plate made of polypropylene three times foamed resin to prepare a glass plate package. Then, in order to reproduce the sway during transportation, the glass plate package 1 of Examples 1 to 4 produced as described above and the glass plate package of the comparative example were respectively placed on a vibration damper to vibrate. test. The vibration test by the vibration absorbing device 17 201004846 31891pif is performed by giving an average acceleration of ± 〇 5 G for two hours in the horizontal direction (X direction and γ direction), respectively The acceleration of the average soil G is given in the vertical direction (Z direction) for two hours, and during this period, three times the acceleration of the horizontal direction and the vertical direction are randomly given in the respective directions (X direction: ±1.5 G, Y direction: ±1.5 G, Z direction: ±3.0 G). Then, after the above vibration test, the offset amount Aa of the glass sheet laminate 4 of Examples 1 to 4 and the glass sheet laminate of the comparative example was measured. The measurement results are shown in Table 1 below. Further, in the first to fourth embodiments, the offset amount & as shown in Fig. 6 is the glass plate 6 included in the glass plate layer 4 after the conveyance, and the glass plate 6 located at the lowermost portion and The amount of displacement in the horizontal direction between the glass plates 6 located at the uppermost portion is measured. In addition, the layer Aa of the glass sheet laminate 4 before transport is zero. Further, in the comparative example, Aa was also measured in the same manner. [Example 1] Example 1 Example 2 Example 3 Example 4 Comparative Example A a (mm) 0.0 0.0 0.0 0.0 7.0 According to the above results, it was confirmed that in the glass plate package of the comparative example, the glass was accompanied by transportation. A large offset Aa is generated in the laminate body. On the other hand, in the glass sheet package 1 of the first to fourth embodiments, the offset amount Aa of the glass sheet laminate 4 was not generated even after the conveyance. From this, it is also recognized that in the glass sheet package 1 of the embodiments 1 to 4, the offset generated between the glass sheet 6 and the protective sheet 5 during transportation can be reduced by 18 201004846 ^ Ι δνίρΐΙ. Further, as shown in FIG. 7, each of the glass plate package bodies i of the first to fourth embodiments was measured and the amount of movement Ab before and after the conveyance on the tray 2 of the lowermost layer of the glass plate laminate 4 was measured.实施7 mm in the embodiment i, 1.8 mm in the embodiment 2, 0.4 mm in the embodiment 3, and 〇.5 mm in the embodiment 4. From the above results, it was confirmed that the low friction sheet 3 and the tray were compared with the glass sheet package 1 of the embodiment 2 in which the impact absorbing material 12 was not inserted between the low friction sheet ❹ 3 and the tray main body 8. In the glass sheet package 1 of the third and fourth embodiments in which the impact absorbing material 12 is interposed between the main bodies 8, the movement amount Ah of the glass sheet laminate 4 before and after the conveyance becomes small. Therefore, it is also recognized that in the glass plate package of Examples 3 and 4 in which the impact absorbing material 12 is inserted, in order to absorb the impact applied to the tray 2, the amount of movement of the glass sheet laminate 4 necessary is changed. Small, thus forming a more stable bale form. Further, in the same type of packing form, a foamed resin sheet is used as a protective sheet as compared with a packing form (Examples 2 and 4) in which paper is used as the protective sheet 5 interposed between the glass sheets 6. In the bundle form of the fifth embodiment (the examples i and 3), the amount of movement Δ[) of the glass sheet laminate/body 4 is small. From this, it is also recognized that the use of a foamed resin sheet (polyethylene 40-fold foaming tree) as the protective sheet 5 is a more stable packing form. The present invention has been disclosed in the above embodiments, and it is not intended to limit the invention to those skilled in the art, and it is possible to make some modifications and refinements without departing from the spirit and scope of the invention. The scope of protection of this invention shall be subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a glass plate package according to a first embodiment of the present invention. Fig. 2 is a perspective view showing the exploded arrangement of the glass plate package of the first embodiment; Fig. 3 is a perspective view showing a glass plate package according to a second embodiment of the present invention. Fig. 4 is a perspective view showing a glass plate package according to a third embodiment of the present invention. Fig. 5 is a perspective view showing a modification of the glass sheet package according to the third embodiment. Fig. 6 is a view for explaining the offset amount A a of the glass sheet laminate in the embodiment. Fig. 7 is a view for explaining the amount of movement Δ b of the glass sheet laminate in the embodiment. [Description of main component symbols] 〇1: Glass plate package body 2: Tray 3: Support surface (low friction sheet) 4: Glass plate laminate 5: Protective sheet 6: Glass plate 7: Top plate 20 201004846 jieyipii 8 : Tray Main body 9: support post 10: fitting convex portion 11: impact absorbing material 12: restricting member Δ a : offset amount Δ b : amount of movement