| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hollow container of good transmittancy, water resistance and mechanical strength such as compression strength, having no overlapping sections on a storage section storing an article and also a manufacturing method thereof. SOLUTION: A thermoplastic hollow container 40 is formed of a thermoplastic resin hollow plate having side walls 42 and the bottom section 41 continuously formed at least having a plurality of ribs formed between a pair of liners at the side wall sections 42 and the bottom section 41. The thermoplastic resin hollow container 40 is provided with a swelling process in which the thermoplastic hollow plate 1 is heated, softened and swollen by providing the difference of pressure.</p> |
