Glass plate packing pallet

Abstract

Provided is a glass plate packing pallet, which is used for packing large-scale glass plate, and comprises a body and a load-bearing part. The body comprises a bearing part which is stacked and loaded when the glass plate stands up, a back plate which supports the stacked glass plate from the back side, and a lower end surface whose load-bearing part is disposed on the bearing part and supports the glass plate. The load-bearing part consists of a buffer unit and a stress dispersion plate stacked on the buffer unit. The static friction coefficient of the surface of the load-bearing part which contacts with the lower end surface of the glass plate to the glass is no less than 0.50 and no more than 0.90.

Description

technical field [0001] The invention relates to a bracket for packing glass plates. Background technique [0002] As a glass substrate of a flat panel display (hereinafter referred to as "FPD") such as a liquid crystal display or a plasma display, a thin glass plate having a thickness of, for example, 0.5 to 0.7 mm is used. In recent years, the size of such a glass plate for FPD glass substrates tends to increase in size. For example, the size of the seventh-generation glass plate is 1870 mm×2200 mm. [0003] In order to transport and store such glass plates for FPD glass substrates in a stacked state standing upright, the glass plates are packaged using a dedicated glass plate packing bracket. For example, in Japanese Patent Laid-Open No. 2008-143540, it is disclosed that Figure 8 Bracket for glass pane packaging shown. [0004] Figure 8 The shown glass plate packing bracket has the mounting part 12 which laminates and mounts the glass plate 100, and the back plate 11 w...

AI Technical Summary

Problems solved by technology

However, when a glass plate is placed on a surface with such a high coefficient of static friction, the force required to press the glass plate (the operation of narrowing the gap formed between the above-mentioned adjacent glass plates) also increases.

Especially in the case of the glass plate of the seventh generation or higher, since the weight of the glass plate also increases, the pressing force becomes too large, and there is a risk of breaking the glass plate

[0007] In addition, in Japanese Patent Application Laid-Open No. 2008-143540, it is described that the protective plate 15 can be, for example, thick paper, a rubber plate, and a foamed resin plate, but these are for preventing the glass plate 100 from directly contacting the metal plate 14. damage without taking into account the ease or difficulty of sliding the glass

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