201144185 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種玻璃板梱包體。 【先前技術】 玻璃板且建築用玻璃板、汽車用玻璃板、以及電漿顯示 . 器用玻璃基板及液晶顯示器用玻璃基板等FPD(Flat Panel201144185 VI. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a glass plate 梱 package. [Prior Art] Glass plate, glass plate for construction, glass plate for automobile, and plasma display. FPD (Flat Panel) for glass substrate for glass and glass substrate for liquid crystal display
Display ’平板顯示器）用玻璃基板容易於保管過程中或搬 送過程中，在表面附有瑕疵或污染，而成為製品缺陷。尤 〇 其，於用作如液晶顯示器用之無鹼玻璃基板般在表面裝有 電子電路之玻璃基板之情形時，即便其表面僅有少許瑕疲 或污染’亦會產生斷線或圖案化不良。因此，對於此類玻 璃基板要求極南之表面特性。 玻璃板表面之瑕疵多係於將玻璃板積層而進行保管或搬 送時’由於與鄰接之玻璃板之間產生摩擦而產生。又，玻 璃板表面之污染多係藉由搬送環境中之有機物（污染物質） Q 附著於玻璃板表面而產生。僅藉由水洗，難以將該有機物 自玻璃板表面去除。因此，該有機物必須使用例如酸或鹼 進行清洗。然而，此類清洗會使清洗時之作業環境惡化， , 並且亦會使清洗及廢液處理成本增加。又，即便進行此類 ^洗’亦難以完全將有機物自玻璃板表面去除。 因此，作為防止玻璃板之保管過程中或搬送過程中之瑕 疵或污染的方法，專利文獻丨中揭示有使紙介隔於需積層 之玻璃板與玻璃板之間而使鄰接之玻璃板之表面彼此分離 的所謂介裝有間隔紙之玻璃板積層體。 154976.doc 201144185 另外’若將玻璃板積層體保管於高溫.高濕條件下之倉 庫中，或者進行卡車輸送而玻璃板與間隔紙摩擦，則存在 谷易產生自間隔紙至玻璃板之轉印污染（微粒之附著）之問 題。 於專利文獻2〜5中，解決了此類轉印污染之問題。 於專利文獻2中’揭示有將每平方米克重設為65 g/m2、 1隔紙表面月面之別克式平滑度（Bekk smoothness)設為 2〇 SeC以下、將樹油脂成分含量設為0.3%以下、將間隔紙 栓度》又為0.4 g/cm3以下、將間隔紙pH值設為6〜7之間隔 、’·氏於專利文獻3中’揭示有含有〇丨重量％以上之三聚磷 酸納之間隔紙。於專利文獻4中，揭示有含有50 mg/m2之 四删酸納之間隔紙。於專利文獻5中，揭示有以機械紙漿 廢紙為原料進行抄製而成，且熱水可溶性成分之含量為 0.1重量％〜0.7重量％之間隔紙。 先前技術文獻 專利文獻 專利文獻1 .日本專利特開2008-143542號公報 專利文獻2:曰本專利特開平i_266299號公報 專利文獻3 :曰本專利特開平6-316432號公報 專利文獻4:日本專利特開平7_1〇1483號公報 專利文獻5 ·日本專利特開2〇〇3_41498號公報 【發明内容】 發明所欲解決之問題 然而’即便為專利文獻2〜5中所揭示之玻璃板梱包體用 154976.doc 201144185 之間隔紙，亦存在高溫.高濕條件下（例如梅雨時）無法飛躍 性地改善自間隔紙至玻璃板之轉印污染之問題。 本發明係鑒於此類情形而完成者，其目的在於提供一種 • 可飛躍性地改善自間隔紙至玻璃板之轉印污染之玻璃板梱 包體。 • 解決問題之技術手段 為達成上述目的，本發明提供一種玻璃板梱包體，其係 〇 捆包將複數片玻璃板介隔間隔紙而積層之玻璃板積層體 者，上述間隔紙之相對於間隔紙質量之高級飽和脂肪酸之 έ有率為0.08質塁％以下。此處，所謂高級飽和脂肪酸， 係指構成脂肪酸之碳鏈之碳數為u以上且不具有不飽和鍵 者。 又，於本發明中，較佳為相對於上述間隔紙質量之十六 酸及十八酸之至少一個之含有率為〇 〇4質量％以下。 *將於複數片玻璃板之間介隔間隔紙而積層之玻璃板積 〇 層體保管於高溫·高濕條件下之倉庫中，或者進行卡車輸 送而玻璃板與間隔紙摩擦，則容易產生自間隔紙至玻璃板 之轉印污染。 發月者對轉印污$防止對策進行努力研究，结果獲得如 - 7見解：間隔紙中所包含之樹脂成分中之尤其S高級飽和 脂肪酸2轉印污染之主要原因，藉由使用間隔紙之相對於 間隔紙質量之高級飽和脂肪酸之含有率為0.08質量％以下 之間隔紙，可飛躍性地改善於玻璃板上之轉印污染。 處重要的疋由於高級脂肪酸中存在具有不飽和鍵之 154976.doc 201144185 高級不飽和脂肪酸、與不具有不飽和鍵之高級飽和脂肪 酸’且兩級飽和脂肪酸對轉印污染產生較大影響，故而將 尚級飽和脂肪酸之含有率設為0.08質量％以下。尤其，高 級飽和脂肪酸中之十六酸（慣用名：棕橺酸）及十八酸（慣用 名：硬脂酸）之任一種均對轉印污染產生較大影響。 又’於本發明中，較佳為於上述玻璃板梱包體内配置有 乾燥劑。其原因在於：於高溫.高濕條件下，例如於溫度 為20〜60。(：且濕度為80%以上時，更容易產生轉印污染，因 此本發明尤其有效。 發明之效果 根據本發明之玻璃板梱包體，於玻璃板與玻璃板之間所 "裝之間隔紙中，將間隔紙之相對於間隔紙質量之高級飽 和月曰肪酸之含有率設為〇 〇8質量％以下，因此可飛躍性地 改善自間隔紙至玻璃板之轉印污染。 【實施方式】 以下根據隨附圖式’對本發明之玻璃板梱包體之較佳 實施形態進行詳細說明。 於圖1中，表示將以縱置之方式介隔矩形狀之間隔紙 10 10.’.而積層矩形狀之複數片玻璃板G的玻璃板積層體 栖匕於本發明之較佳實施形態之玻璃板梱包體14上的狀 態。 圖2係表不玻璃板梱包體14之整體構成之立體圖，且表 不有下部橫壓構件15A、15B及上部橫壓構件17A、17B。 圖3係梱包有玻璃板積層體12之玻璃板梱包體14之右側視 154976.doc 201144185 圖。又，於圖3中，表示玻璃板積層體12之側部受到下部 橫壓構件15B及上部橫壓構件17B之按壓而將玻璃板積層 體12梱包於玻璃板梱包體14上之狀態。即，於圖3中表示 . 玻璃板積層體12之梱包形態，於圖丨中表示玻璃板G與間隔 紙10之取出形態。即，於玻璃板G與間隔紙1〇之取出時， • 將圖2所示之下部橫壓構件15A及1 5B之可裝卸之單元部分 與上部橫壓構件17A及ι7Β自玻璃板梱包體14卸除。 如圖2所示，玻璃板梱包體14包括於上表面形成有平坦 之搭載面16之基座18。又，玻璃板梱包體14包括相對於搭 載面16以約15。之角度（A)傾斜地設置並且載置玻璃板下緣 之平坦的底板20。進而，玻璃板梱包體14包括相對於底板 20以約90〇(θ2)之角度傾斜地豎立設置之傾斜台22。於該傾 斜台22之前表面，藉由接著劑而固著有平坦之樹脂製背板 24。由該背板24支承玻璃板G之面而使玻璃板積層體丨二以 縱置之方式搭載於玻璃板梱包體14上。再者，就搭載於玻 Q 璃板梱包體14上之玻璃板G及間隔紙10之片數而言，例如 於第6代玻璃基板之情形時分別為3〇〇片以上，於第7代玻 璃基板之情形時分別為250片以上。 又，玻璃板梱包體14包括：將底板20以相對於搭載面“ 為約15°之角度（Θ〗）支持於搭載面16之底板支承構件％ ;及 如圖1所示豎立設置於搭載面16而支持傾斜台22之背面之 框狀支承構件2 8。 基座18係藉由將長短多根鋼材沿縱橫、高度方向焊接而 構成，於焊接組裝後，藉由研磨加工而將其搭載面丨6加工 I54976.doc 201144185 成特定之平坦度。x，於基座18之前後方向之面，包含供 堆高機（forklift)之爪（未圖示）插拔之開口部3〇、。 為保護玻璃板G，間隔紙10為尺寸大於破璃板G之紙， 間隔紙10之-部分自玻璃板G之邊部露出。將該間隔㈣ 之露出之部分中的自玻璃板G之上邊部露出之細長之上緣 部们〇e由未圖示之拆包器（卿ae㈣之吸附墊吸附握持， 而將間隔紙10自玻璃板梱包體14取出。再者，間隔紙⑺之 原料較佳為原紙漿（virgin pulp)。進而亦可使用含有纖 維素等之原料。 下部橫壓構件UA、15B包含形成為板狀之本體^、把 手34及按壓板36等。 本體32具有藉由壓製成型而使特定形狀之金屬製板材彎 曲之形狀，且係藉由未圖示之螺釘而裝卸自如地固定於基 座18之搭載面16。於把手34之中央部固定有螺桿π，該螺 桿38係沿水平方向螺合於本體32。又，於螺桿38之前端部 抵接有按壓板3 6。按壓板3 6係經由—對導桿4 q、4 〇而沿水 平方向移動自如地卡合於本體32。又，將把㈣、按壓板 36、螺桿38及導桿4〇、⑽進行單元化。㈣於下部橫壓構 件m5B，上述單元構件成^入其中而卡合之構 造。因此，若將把手34沿鎖緊方向轉動，則按壓板36受到 把手34之螺桿38之㈣而沿將麵板積層❹之下部側面 壓入之方向移動。X，利用該動作，由圖2所示之一對下 構件15A、15B之各自之按壓板％、％夾持玻璃板 積層體12之下部側面’而將破璃板積層體12固定於玻璃板 154976.doc 201144185 梱包體14上。 如圖3所示，於玻璃板梱包體14上所裝载之玻璃板積層 體12之表^，載置有特定厚度之矩形狀之緩衝板42,且於 . 其表面覆蓋前框44。前框44之下端部係卡合於基座18，並 以下端部為支點進行偏斜而抵接於緩衝材42之表面。 上橫;1構件17Β係於其基端部卡合於框狀支承構件28 而受到懸臂支持之狀態下’抵接於玻璃板積層體12之侧 面。又，於前框44之上部之側部設置有卡鉤46，於該卡鉤 46上掛有皮帶48。又，該皮帶48係以橫穿上部橫壓構件 17Β之方式而配置，皮帶48之端部經由棘輪式上捲 裝置50而連結於傾斜台22。因此，藉由驅動棘輪式上捲裝 置50將皮帶48上捲，而利用皮帶48之張力將前框44固定於 傾斜D 22上。再者，上部橫壓構件丨7A亦為與上部橫壓構 件17B相同之構成。 另外，關於實施形態之間隔紙1〇，為防止間隔紙1〇所含 Q 之樹脂成分轉印至玻璃板G之表面而產 生紙紋圖案、變色 或污垢，設為紙之平滑度為2〇秒以下、較佳為丨8秒以下之 粗糙面。藉此，與玻璃板0之表面之接觸面積減少，因此 可防止樹脂成分之轉印。 又，貫施形態之間隔紙1 0係使用間隔紙i 〇之相對於間隔 紙質量之高級飽和脂肪酸之含有率為0 08質量％以下者。 此處，所謂高級飽和脂肪酸，係指構成脂肪酸之碳鏈之碳 數為11以上且不具有不飽和鍵者。 發明者對轉印污染防止對策進行努力研究，結果獲得如 154976.doc 201144185 下見解：間隔紙1 0中所包含之樹脂成分中之尤其是高級飽 和脂肪酸為轉印污染之主要原因，藉由使用間隔紙10之相 對於間隔紙質量之高級飽和脂肪酸之含有率為0 08質量％ 以下之間隔紙’可飛躍性地改善於玻璃板G上之轉印污 染。 高級脂肪酸中存在具有不飽和鍵之高級不飽和脂肪酸、 與不具有不飽和鍵之高級飽和脂肪酸，但高級飽和脂肪酸 對轉印污染產生較大影響。因此，此處重要的是將高級飽 和脂肪酸之含有率設為〇 〇8質量％以下。尤其，高級飽和 脂肪酸中之十六酸（慣用名：棕櫚酸）及十八酸（慣用名：硬 脂酸）之任一種均對轉印污染產生較大影響。因此，較佳 為相對於上述間隔紙質量之十六酸及十八酸之至少一個之 含有率為0.04質量％以下。 再者，高級飽和脂肪酸之含有率測定方法係藉由依據 JIS(Japanese IndUstrial Standards，日本工業標準）Ρ8224 (2002年）之測定方法而實施。又，作為用以將高級飽和脂 肪酸之含有率設為〇.〇8質量％以下之實現方法，可藉由如 下方法貫現.使用針葉樹等樹脂成分較少之原紙漿且經化 學處理之牛皮紙漿製造間隔紙之方法；或者以樹脂成分為 0.07質量％以下之紙漿為原料製造間隔紙之方法。 又’較佳為於玻璃板梱包體14内，如圖i所示配置有乾 燥劑5 1、5 1…。其原因在於，於高溫·高濕條件下，例如於 溫度為20〜60°C且濕度為80%以上時，更容易產生轉印污 染，因此將乾燥劑51配置於玻璃板梱包體14内變得有效。 154976.doc -10- 201144185 將乾燥劑51填塞於網狀物中，插入配置於玻璃板梱包體 14之底板支承構件26所包含之開口部27内。乾燥劑51之配 置位置並不限定於此。即，梱包有玻璃板積層體12之玻璃 板梱包體14係於出廠時由塑膠片材（Vinyl sheet)包裝，只 要為由塑膠片材包裝而形成之空間内且空間上與玻璃板積 層體12連通之部位’則可於任一部位配置乾燥劑5 j。 實施例 [間隔紙梱包之基礎試驗結果] 1.目的 實施用以去除自間隔紙轉印至玻璃板之轉印物之基礎試 驗。 2·樣品試製方法 a)高溫.高濕保管樣品 間隔紙之樣品54堆疊並且載置錘56，利用特殊之高溫高The glass substrate used in Display' flat panel display is easy to be attached to the surface during storage or during transportation, and is defective in the product. In particular, when used as a glass substrate with an electronic circuit on the surface as an alkali-free glass substrate for a liquid crystal display, even if the surface is only slightly weak or contaminated, it may cause disconnection or poor patterning. . Therefore, extreme surface characteristics are required for such glass substrates. The surface of the glass sheet is often caused by the friction between the adjacent glass sheets when the glass sheets are stacked and stored or transported. Further, the contamination on the surface of the glass plate is mostly caused by the adhesion of organic substances (contaminants) Q in the environment to the surface of the glass plate. It is difficult to remove the organic matter from the surface of the glass plate only by washing with water. Therefore, the organic substance must be washed using, for example, an acid or a base. However, such cleaning can deteriorate the working environment during cleaning and also increase the cost of cleaning and waste disposal. Moreover, it is difficult to completely remove organic matter from the surface of the glass sheet even if such a washing is performed. Therefore, as a method for preventing flaws or contamination during storage of a glass sheet or during transportation, the patent document discloses that the surface of the adjacent glass sheet is formed by separating the paper between the glass sheet and the glass sheet to be laminated. Separated from each other, a so-called glass sheet laminate containing spacer paper. 154976.doc 201144185 In addition, if the glass laminate is stored in a warehouse under high temperature and high humidity conditions, or if the truck is transported and the glass plate is rubbed against the spacer paper, there is a transfer of the paper from the spacer to the glass. The problem of contamination (particle attachment). In Patent Documents 2 to 5, the problem of such transfer contamination is solved. Patent Document 2 discloses that the Bekk smoothness of the surface of the surface of the separator is set to 65 g/m 2 , the Bekk smoothness of the surface of the separator is set to 2 〇SeC or less, and the content of the tree oil component is set to 0.3% or less, the spacer paper degree is 0.4 g/cm3 or less, and the pH of the spacer paper is set to 6 to 7 intervals, and 'Patent Document 3' discloses that the weight is more than 3% by weight. Spacer paper with sodium phosphate. Patent Document 4 discloses a spacer paper containing 50 mg/m 2 of tetradecanoate. Patent Document 5 discloses a separator paper obtained by using mechanical pulp waste paper as a raw material and having a content of a hot water-soluble component of 0.1% by weight to 0.7% by weight. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. .doc 201144185 The spacer paper also has high temperature. Under high humidity conditions (such as during rainy weather), the problem of transfer contamination from the spacer paper to the glass plate cannot be dramatically improved. The present invention has been made in view of such circumstances, and an object thereof is to provide a glass sheet 包 package which can drastically improve transfer contamination from a spacer paper to a glass sheet. Technical Solution to the Problem In order to achieve the above object, the present invention provides a glass plate package comprising a glass plate laminate in which a plurality of glass plates are laminated with a spacer sheet, and the spacer paper is spaced apart from each other. The high-quality saturated fatty acid of paper quality has a yield of 0.08 % or less. Here, the term "high-grade saturated fatty acid" means that the carbon number of the carbon chain constituting the fatty acid is u or more and does not have an unsaturated bond. Further, in the invention, it is preferable that the content of at least one of hexadecanic acid and octadecanoic acid relative to the quality of the spacer paper is 〇 4% by mass or less. * It is easy to produce self-storing glass sheets that are separated by a gap between sheets of glass sheets and stored in a warehouse under high temperature and high humidity conditions, or when trucks are transported and the glass sheets are rubbed against the spacer paper. Transfer contamination from the spacer to the glass. The singer has made an effort to study the countermeasures against the transfer of the smudges. As a result, the main reason for the transfer contamination of the S-high-saturated fatty acid 2 in the resin components contained in the spacer paper is obtained by using the spacer paper. The spacer paper having a content of the high-grade saturated fatty acid of 0.08 mass% or less with respect to the quality of the spacer paper can be drastically improved in transfer contamination on the glass plate. The important 疋 is due to the presence of unsaturated bonds in the higher fatty acids 154976.doc 201144185 high-unsaturated fatty acids, and high-grade saturated fatty acids without unsaturated bonds' and the two-stage saturated fatty acids have a greater impact on transfer pollution, so The content of the saturated fatty acid in the grade is set to 0.08% by mass or less. In particular, any of the sixteen acids (common name: palmitic acid) and octadecanoic acid (common name: stearic acid) in the high-grade saturated fatty acid have a large influence on the transfer contamination. Further, in the invention, it is preferred that a desiccant is disposed in the glass plate body. The reason for this is that under high temperature and high humidity conditions, for example, the temperature is 20 to 60. (: When the humidity is 80% or more, transfer contamination is more likely to occur, and therefore the present invention is particularly effective. EFFECT OF THE INVENTION According to the glass plate of the present invention, the spacer paper is placed between the glass plate and the glass plate In the case where the content of the high-grade saturated sulphuric acid of the spacer paper with respect to the quality of the spacer paper is 〇〇8 mass% or less, the transfer contamination from the spacer paper to the glass sheet can be drastically improved. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the glass sheet package of the present invention will be described in detail with reference to the accompanying drawings. In Fig. 1, a rectangular paper spacer 10 10' is laminated in a longitudinal manner. A glass plate laminate of a plurality of rectangular glass sheets G is in a state of being immersed on the glass plate body 14 of the preferred embodiment of the present invention. FIG. 2 is a perspective view showing the overall configuration of the glass plate body 14 and The lower cross members 15A, 15B and the upper cross members 17A, 17B are not shown. Fig. 3 is a right side view of the glass plate body 14 of the glass sheet laminate 12, 154976.doc 201144185. Again, in Fig. 3. , indicating glass The side portion of the laminated body 12 is pressed by the lower lateral pressing member 15B and the upper horizontal pressing member 17B to wrap the glass laminate 11 on the glass plate body 14. That is, it is shown in Fig. 3. The glass laminate In the form of the bag 12 of the body 12, the take-up form of the glass plate G and the spacer paper 10 is shown in Fig. 2, that is, when the glass plate G and the spacer paper 1 are taken out, the lower cross member 15A shown in Fig. 2 and The detachable unit portion of the 1B and the upper horizontal pressing members 17A and 117 are removed from the glass plate body 14. As shown in Fig. 2, the glass plate body 14 includes a base having a flat mounting surface 16 formed on the upper surface thereof. 18. Further, the glass plate body 14 includes a flat bottom plate 20 disposed obliquely with respect to the mounting surface 16 at an angle (A) of about 15 and placing the lower edge of the glass plate. Further, the glass plate body 14 includes a bottom plate relative to the bottom plate The inclined table 22 is erected obliquely at an angle of about 90 〇 (θ2). On the front surface of the inclined table 22, a flat resin back plate 24 is fixed by an adhesive. The back plate 24 supports the glass plate. The surface of the G is laminated so that the glass laminate is placed in the vertical direction. In the case of the sixth generation glass substrate, for example, in the case of the sixth generation glass substrate, the number of sheets of the glass sheet G and the spacer paper 10 which are mounted on the glass-glass panel package 14 is respectively In the case of the 7th generation glass substrate, it is 250 pieces or more. In addition, the glass plate package body 14 includes: the bottom plate 20 is supported at an angle of about 15° with respect to the mounting surface (Θ) The bottom plate supporting member % on the mounting surface 16 and the frame-shaped supporting member 28 which is erected on the mounting surface 16 and supports the back surface of the tilting table 22 as shown in Fig. 1. The pedestal 18 is formed by lengthwise and longitudinal steel It is formed by welding in the height direction. After the welding is assembled, the mounting surface 丨6 is processed by the grinding process to a specific flatness of I54976.doc 201144185. x, in the front and rear faces of the susceptor 18, includes an opening portion 3〇 for inserting and pulling a claw (not shown) of a forklift. In order to protect the glass sheet G, the spacer paper 10 is a paper having a size larger than that of the glass sheet G, and a portion of the spacer paper 10 is exposed from the side of the glass sheet G. The elongated upper edge portions exposed from the upper side of the glass sheet G in the exposed portion of the interval (4) are sucked and held by the unloader (not shown), and the spacer paper 10 is held. Further, the raw material of the spacer paper (7) is preferably virgin pulp. Further, a raw material containing cellulose or the like may be used. The lower lateral pressing members UA, 15B are formed into a plate shape. The body 32, the handle 34, the pressing plate 36, etc. The main body 32 has a shape in which a metal plate of a specific shape is bent by press molding, and is detachably fixed to the susceptor 18 by a screw (not shown). A screw π is fixed to a central portion of the handle 34, and the screw 38 is screwed to the body 32 in a horizontal direction. Further, a pressing plate 36 is abutted at a front end of the screw 38. The pressing plate 36 is connected via The guide rods 4 q, 4 〇 are movably engaged with the main body 32 in the horizontal direction. Further, (4), the pressing plate 36, the screw 38, and the guide rods 4A, (10) are unitized. (4) The lower cross member m5B, the above-mentioned unit member is formed into a structure in which it is engaged. When the handle 34 is rotated in the locking direction, the pressing plate 36 is moved by the (four) of the screw 38 of the handle 34 in the direction in which the lower side of the panel stacking layer is pressed. X, by this action, as shown in FIG. The pressing plate % and % of the pair of lower members 15A, 15B sandwich the lower side surface ' of the glass sheet laminate 12 and fix the glass laminate 12 to the glass plate 154976.doc 201144185. As shown in Fig. 3, a sheet of the glass sheet laminate 12 mounted on the glass sheet body 14 is provided with a rectangular buffer plate 42 of a specific thickness, and its surface covers the front frame 44. The front frame 44 The lower end portion is engaged with the base 18, and the lower end portion is biased to abut against the surface of the cushioning material 42. The upper horizontal member; the 1 member 17 is attached to the frame-shaped supporting member 28 at the base end portion thereof. In the state of being supported by the cantilever, it abuts against the side surface of the glass laminate 11 . Further, a hook 46 is provided on the side of the upper portion of the front frame 44, and the belt 48 is hung on the hook 46. The belt 48 is disposed across the upper cross member 17Β, and the end of the belt 48 is ratcheted The winding device 50 is coupled to the tilting table 22. Therefore, the belt 48 is wound up by driving the ratchet type winding device 50, and the front frame 44 is fixed to the tilt D22 by the tension of the belt 48. Further, the upper lateral pressure is applied. The member 丨 7A is also configured in the same manner as the upper cross member 17B. In addition, the spacer paper 1 实施 of the embodiment prevents the resin component of the Q contained in the spacer 1 转印 from being transferred to the surface of the glass sheet G to cause paper grain. The pattern, discoloration, or dirt is a rough surface in which the smoothness of the paper is 2 sec. or less, preferably 丨 8 seconds or less. Thereby, the contact area with the surface of the glass sheet 0 is reduced, so that the resin component can be prevented from rotating. Printed. Further, in the case of the spacer paper 10, the content of the high-grade saturated fatty acid with respect to the spacer paper mass of the spacer paper i is 0.8% by mass or less. Here, the term "high-grade saturated fatty acid" means that the carbon number constituting the fatty acid has a carbon number of 11 or more and does not have an unsaturated bond. The inventors have made an effort to study the countermeasures against the prevention of the transfer of the contamination, and as a result, it is found that the resin component contained in the spacer paper 10, especially the high-grade saturated fatty acid, is the main cause of the transfer contamination, by using 154976.doc 201144185 The spacer paper of the spacer paper 10 having a high saturated fatty acid content of 0.02 mass% or less with respect to the quality of the spacer paper can be dramatically improved in transfer contamination on the glass sheet G. Among the higher fatty acids, there are high-unsaturated fatty acids having an unsaturated bond and higher saturated fatty acids having no unsaturated bond, but higher saturated fatty acids have a large influence on transfer contamination. Therefore, it is important here that the content of the higher saturated fatty acid is set to 〇 8 mass% or less. In particular, any of hexadecanoic acid (common name: palmitic acid) and octadecanoic acid (common name: stearic acid) in the high-grade saturated fatty acid has a large influence on the transfer contamination. Therefore, the content of at least one of hexadecanoic acid and octadecanoic acid relative to the quality of the spacer paper is preferably 0.04% by mass or less. Further, the method for measuring the content of the higher saturated fatty acid is carried out by a measurement method according to JIS (Japanese IndUstrial Standards) Ρ 8224 (2002). In addition, as a method for realizing the content of the higher saturated fatty acid of 〇.〇8 mass% or less, it can be achieved by the following method: using a raw pulp having a small resin component such as conifer and a chemically treated kraft pulp A method of producing a spacer paper; or a method of producing a spacer paper using a pulp having a resin component of 0.07% by mass or less. Further, it is preferable that the glass plate body 14 is provided with a drying agent 5 1 , 5 1 ... as shown in Fig. i. The reason for this is that, under high temperature and high humidity conditions, for example, when the temperature is 20 to 60 ° C and the humidity is 80% or more, transfer contamination is more likely to occur, so that the desiccant 51 is placed in the glass plate body 14 Effective. 154976.doc -10- 201144185 The desiccant 51 is packed in a mesh and inserted into the opening 27 included in the bottom plate supporting member 26 of the glass plate body 14 . The arrangement position of the desiccant 51 is not limited to this. That is, the glass plate body 14 of the glass-clad laminate 12 is packaged by a plastic sheet (Vinyl sheet) at the time of shipment, as long as it is a space formed by the plastic sheet and spatially laminated with the glass sheet. The connecting portion ' can be configured with a desiccant 5 j at any position. EXAMPLES [Basic Test Results of Spacer Paper Bags] 1. Purpose A basic test for removing a transfer material from a transfer paper to a glass plate was carried out. 2. Sample preparation method a) High temperature. High humidity storage sample The sample 54 of the spacer paper is stacked and the hammer 56 is placed, and the special high temperature is used.
至20 C為止，並將20°C持續1 〇小時。 以2小時降 如圖4所示，將包含研磨、 最終清洗結束後之玻璃板與 。圖5令 b)試驗條件Until 20 C, and continue at 20 ° C for 1 hour. Decrease in 2 hours As shown in Figure 4, the glass plate after grinding and final cleaning will be included. Figure 5 Let b) Test conditions
:鐵製，約70 kgf 保管環境：6(TC〜2(TC，濕度8〇%，保管旧 濕度8 0 %， 3·評估方法 154976.doc -II - 201144185 a)評估流程 圖6中表示評估流程。 於製作樣品之前，於玻璃板之研磨、最終清洗結束之時 ，點進行微粒評估（S1)，並進行外觀檢查（s2)而選出良 品。再者’將研磨.清洗剛結束之時間點之玻璃板之狀態 設為ref。 進而，對所選出之良品進行高温·高濕保管⑻），並實施 清洗試驗（S4)後，實施微粒之測定（S5)、附著物分析州 及外觀檢查（S7)。再者，清洗試驗係如下所述針對每一玻 璃板改變清洗方法而進行。 b)微粒之測定 利用日立Deco製GI-4800之測定 c)外觀檢查 使用尚凴度光源（丨〇 kIux)之目測檢查 d)清洗方法 方I::式：洗機58之概略示於圖7。破璃基板係沿長邊 方向机動。圖7之平流式清洗機5 長逯 包括包含圓盤刷部6。之超音波鹼性清潔劑槽:㈣：游側 刷部64之超音波純水槽66及基板乾燥㈣。^滾動 e)清洗試驗 對於各玻璃板，使用前段之驗性清 用前段之驗性清潔劑而僅以純水進行^ ’之‘肖形時及不使 圓盤刷〇FF(未接觸）之情形與⑽之情二洗之情形時’係對 形與⑽之情形等清洗條件進行變更：進:二動刷咖之情 退仃清洗。圖8中記 154976.doc 201144185 載清洗條件。 4.評估結果 a) 微粒評估結果 將高級飽和脂肪酸之含有率為0.1質量％及0.08質量％之 間隔紙之微粒評估結果示於圖9。S表示微粒尺寸為1 以 上且未滿3 μηι ’ Μ表示3 μηι以上且未滿5 pm，L表示5 μηι 以上。 根據圖9之試驗4、5及ref，以下内容顯而易見。可知於 使用高級飽和脂肪酸之含有率為0.08質量。/。之間隔紙之樣 品的情形時’即便於未使用鹼性清潔劑而清洗玻璃板時， 只要進行機械刷洗，便可清洗至與研磨.清洗剛結束（ref)相 同之水準。另一方面，可知於使用高級飽和脂肪酸之含有 率為0 _ 1質篁％之間隔紙之樣品的情形時，於未使用驗性清 潔劑時，即便對玻璃板進行機械刷洗，亦無法清洗至與研 磨·清洗剛結束（ref)相同之水準。即，判明於使用高級飽和 脂肪酸之含有率為0.1質量％之間隔紙之樣品的情形時，為 將玻璃板清洗至與良品相同之水準，必須進行使用鹼性清 潔劑之機械刷洗。 b) 外觀檢查 對供於本實驗之20片樣品管竑冰龜队士 像口0貫轭外觀檢查，未確認到瑕疵 等之產生。 c) 附著物之分析結果 SEM、EDX分析結果 自圖8所示之試驗5之樣品中進行附著物之分析。 154976.doc 13 201144185 圖 10中表示附著物之SEM(Scanning Electron Microscope， 掃描式電子顯微鏡）照片。圖10(A)係附著物之放大照片， 圖1〇(Β)係圖10(A)之A部放大照片’圖1〇((：)係圖1〇(八）之3 放大照片。如該等照片所示，實施EDX(Energy DlSPei"S1Ve X-ray Spectrometer，能量色散X射線光譜儀）分 析，結果自A部明顯觀察到作為紙之主成分之碳，而自B 部僅觀察到與背景之玻璃相同之成分。 d) 來自間隔紙之轉印有機物分析 根據SEM觀察之結果，估計其為具有黏著性之有機物。 因此關於何種有機物自間隔紙轉印至玻璃板，重新利用 其他方法製作樣品，並實施氣相層析分析。 e) A樣品 於利用稀HF進行清洗之無鹼玻璃（旭硝子股份有限公司 製造，商品名：AN100，厚度為〇.7 mm ’尺寸為10 cmxl〇 cm)上載置間隔紙，並於其上，將65 cmx65。⑺之無鹼玻 璃板仍以稀HF清洗後’載置於間隔紙上而製作A樣品，並 保管於乾燥器内，且於高溫.高濕（6〇χ：、85%)之條件下保 管兩天。 f) 分析方法 將A樣之6_5 cmx6.5 無鹼玻璃板之與間隔紙之接 觸部分升溫，進行氣相層析分析。 g) 分析結果 將A樣。〇之6.5 cm><6.5 cmi無鹼玻璃板之氣相層析分析 結果之總離子層析圖示於圖u，將Ref(僅玻璃板）者示於圖 154976.doc .14· 201144185 根據圖11 ’判明於A樣品之6.5 cmχ.6·5 cm之無鹼玻璃 板中’十六酸或十八酸等高級飽和脂肪酸附著於玻璃板 上。 對本發明進行了詳細說明，又，參照特定之實施態樣進 打了說明’但業者明白只要不脫離本發明之範圍及精神， 便可施加各種修正或變更。 本申請案係基於2010年3月26曰申請之日本專利出願 2010-072330者’並將其内容作為參照引用於此。 【圖式簡單說明】 圖1係本發明之實施形態之玻璃板梱包體之立體圖； 圖2係表示圖丨所示之玻璃板梱包體之整體構造之立體 圖； 圖3係梱包有玻璃板積層體之玻璃板梱包體之側視圖； 圖4係於堆疊之樣品上載置有錘之試驗物之立體圖； 圖5係表示高溫高濕設定條件之溫度週期之說明圖； 圖6係評估方法之流程圖； 圖7係平流式清洗機之概略圖； 圖8係表示清洗條件之圖表； 圖9係表示高溫高濕保管品之間隔紙之微粒評估結果之 圖表； 圖10(A)、10^)及10(C)係附著於玻璃板上之附著物i SEM照片； 圖11係表示間隔紙轉印物之分析結果之總離子層拆 圖；及 154976.doc 15 201144185 圖12係表示Ref玻璃板之分析結果之總離子層析圖。 【主要元件符號說明】 10 10c 12 14 15A、15B 16 17A 18 20 22 24 26 28 30 32: Iron, about 70 kgf Storage environment: 6 (TC~2 (TC, humidity 8〇%, storage old humidity 80%, 3. Evaluation method 154976.doc -II - 201144185 a) Evaluation flow chart 6 indicates evaluation Process: Before the sample is produced, at the end of the polishing of the glass plate and the final cleaning, the particle evaluation (S1) is performed, and the appearance inspection (s2) is performed to select a good product. Furthermore, the polishing will be performed. The state of the glass plate is set to ref. Further, the selected product is subjected to high-temperature and high-humidity storage (8), and after the cleaning test (S4) is performed, the measurement of the fine particles (S5), the state of the attached matter analysis, and the visual inspection are performed ( S7). Further, the cleaning test was carried out as follows for changing the cleaning method for each of the glass sheets. b) Measurement of microparticles Measured by Hitachi Deco GI-4800 c) Appearance inspection Visual inspection using 凴kIux light source d) Cleaning method Side I:: Formula: The outline of the washing machine 58 is shown in Fig. 7. . The broken glass substrate is maneuvered along the long side. The flat flow cleaner 5 of Fig. 7 includes a disc brush portion 6. Ultrasonic alkaline cleaner tank: (4): Ultrasonic pure water tank 66 of the brush side 64 and the substrate is dry (4). ^Rolling e)Washing test For each glass plate, use the inspecting cleaning agent in the previous paragraph of the inspection and use only the pure water to make the 'Sha' shape and not to make the disk brush FF (not in contact) In the case of (10) and the case of the second wash, the cleaning conditions such as the case of the pair and the case of (10) are changed: In: the second action is cleaned. Figure 8 notes 154976.doc 201144185 loading conditions. 4. Evaluation results a) Particle evaluation results The particle evaluation results of the spacer paper having a high saturated fatty acid content of 0.1% by mass and 0.08% by mass are shown in Fig. 9. S indicates that the particle size is 1 or more and less than 3 μηι ′ Μ indicates 3 μηι or more and less than 5 pm, and L indicates 5 μηι or more. According to tests 4, 5 and ref of Figure 9, the following is apparent. It is understood that the content of the high-grade saturated fatty acid used is 0.08 mass. /. In the case of a sample of the spacer paper, even if the glass plate is cleaned without using an alkaline detergent, it can be cleaned to the same level as the polishing and finishing (ref) as long as the mechanical brushing is performed. On the other hand, in the case of using a sample of a spacer paper having a high content of saturated fatty acid of 0 _ 1 mass %, it is impossible to clean the glass plate even if it is mechanically brushed when the test detergent is not used. The same level as the end of grinding and cleaning (ref). In other words, in the case where a sample of a spacer paper having a high saturated fatty acid content of 0.1% by mass is used, it is necessary to perform mechanical brushing using an alkaline cleaner in order to clean the glass plate to the same level as the good product. b) Appearance inspection For the 20-piece sample tube for the experiment, the ice turtle team was examined for the appearance of the visor 0, and no such defects were confirmed. c) Analysis results of attachments SEM and EDX analysis results The analysis of the attachments was carried out from the samples of the test 5 shown in Fig. 8. 154976.doc 13 201144185 Fig. 10 shows a SEM (Scanning Electron Microscope) photograph of attached matter. Fig. 10(A) is an enlarged photograph of the attached matter, Fig. 1 (〇) is an enlarged photograph of the A portion of Fig. 10(A) 'Fig. 1〇((:) is a magnified photograph of Fig. 1〇(8)3. As shown in the photographs, EDX (Energy DlSPei " S1Ve X-ray Spectrometer, Energy Dispersive X-ray Spectrometer) analysis was carried out. As a result, carbon as a main component of paper was clearly observed from Part A, and only the background was observed from Part B. The same composition of glass. d) Analysis of transfer organic matter from spacer paper According to the results of SEM observation, it is estimated to be an organic substance with adhesiveness. Therefore, regarding what kind of organic matter is transferred from the spacer paper to the glass plate, the sample is again produced by other methods, and gas chromatography analysis is performed. e) A sample is placed on a non-alkali glass (manufactured by Asahi Glass Co., Ltd., trade name: AN100, thickness: 7.7 mm, size 10 cmxl〇cm), which is cleaned with dilute HF, and placed on the spacer paper. Will be 65 cmx65. (7) The alkali-free glass plate is still washed with dilute HF and then placed on the spacer paper to prepare sample A, which is stored in a desiccator and stored under high temperature and high humidity (6〇χ:, 85%). day. f) Analytical method The contact part of the 6_5 cmx6.5 alkali-free glass plate of A sample with the spacer paper was heated and analyzed by gas chromatography. g) Analysis results will be A. The total ion chromatogram of the gas chromatographic analysis results of the 6.5 cm<6.5 cmi alkali-free glass plate is shown in Figure u, and the Ref (glass plate only) is shown in Figure 154976.doc.14·201144185 Fig. 11 'In the alkali-free glass plate of 6.5 cm χ.6·5 cm of the A sample, high-grade saturated fatty acids such as hexadecanoic acid or octadecanoic acid were attached to the glass plate. The present invention has been described in detail with reference to the specific embodiments of the invention. It is understood that various modifications and changes can be made without departing from the scope and spirit of the invention. The present application is based on Japanese Patent Application No. 2010-072330, filed on Jun. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a glass plate body of an embodiment of the present invention; Fig. 2 is a perspective view showing the overall structure of a glass plate body shown in Fig. 3; Fig. 3 is a glass plate layered body of a bag FIG. 4 is a perspective view of the test object on which the hammer is placed on the stacked sample; FIG. 5 is an explanatory diagram showing the temperature cycle of the high temperature and high humidity setting conditions; FIG. 6 is a flow chart of the evaluation method. Figure 7 is a schematic diagram of an advection cleaning machine; Figure 8 is a graph showing cleaning conditions; Figure 9 is a graph showing particle evaluation results of a spacer paper of a high-temperature and high-humidity storage; Figure 10 (A), 10^) 10(C) is an SEM photograph of the attached matter i attached to the glass plate; FIG. 11 is a view showing the total ion layer of the analysis result of the transfer paper of the spacer; and 154976.doc 15 201144185 FIG. 12 shows the Ref glass plate. The total ion chromatogram of the results of the analysis. [Main component symbol description] 10 10c 12 14 15A, 15B 16 17A 18 20 22 24 26 28 30 32
17B 間隔紙 上緣部分 玻璃板積層體 玻璃板梱包體 下部橫壓構件 搭載面 上部橫壓構件 基座 底板 傾斜台 背板 底板支承構件 框狀支承構件 開口部 本體 34 36 38 40 42 44 把手 按壓板 螺桿 導桿 緩衝板 前框 46 卡鉤 154976.doc -16- 201144185 48 皮帶 50 棘輪式上捲裝置 51 乾燥劑 54 樣品 56 錘 58 平流式清洗機 60 圓盤刷部 62 超音波驗性清潔劑槽 64 滚動刷部 66 超音波純水槽 68 基板乾燥部 G 玻璃板 θ 1、Θ2 角度 ❹ 154976.doc17B Interstitial paper upper edge part glass plate laminated body glass plate 梱 package lower part transverse pressure member mounting upper surface lateral pressure member pedestal bottom plate inclined table back plate bottom plate support member frame-shaped support member opening body 34 36 38 40 42 44 handle pressing plate screw Guide rod buffer plate front frame 46 hook 154976.doc -16- 201144185 48 belt 50 ratchet type winding device 51 desiccant 54 sample 56 hammer 58 flat flow cleaning machine 60 disc brush portion 62 ultrasonic inspective detergent tank 64 roll Brush unit 66 Ultrasonic pure water tank 68 Substrate drying part G Glass plate θ 1 , Θ 2 Angle ❹ 154976.doc