| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a pulp hollow container of high strength, superior productivity and superior outer appearance. SOLUTION: A hollow container 10 is made mainly of pulp and formed of an opening 11, a body 12 and a bottom 13, and no seams are formed on the body 12, and the shape of the transverse face of the body 12 is larger than the shape of the transverse face of the opening 11, and the outer face and the inner face are formed smoothly. Preferably the density of the hollow container 10 is 0.4-2.0 g/m2 and its moisture permeability is 100 g/m2/24 hr. or less.</p> |
