To produce a container case in a low cost, which can be applied for various substrate sizes without play and securely fixed and from which substrates do not easily drop even the door is opened by mistake, by making the main dimensions including the outer shape constant and providing protrusions or recessions on the outer wall face of the container case body to correspond to the substrate size.
A stand 2b coated with an elastic body 7 is provided at the position holding a substrate, and the opposite position against the receive base 2a and the door 3, on the bottom of the case body 2. A preventive pin 2c against falling of the substrate is formed at the nearby position of the fitting part of the door 3 and a protruded size-detection part 2d is provided at the outside face of the body 2. When a substrate having a different size from the standard of the preventive pin 2c against falling of the substrate is placed and positioned. The insert dies of the receive base 2a and the stand 2b in the mold and the insert die of the protruded size-detection part 2d are transferred to other positions in accordance with the substrate size to make it possible to discriminate the substrate in the case. In this way, a case for different size can be easily produced.
HASEGAWA HIROSHI
YAMAGUCHI MITSUHIKO
NAKAYAMA HISAO
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