| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a self-supporting bottle which is a thin and light-weighted bottle obtained by blow-molding, is excellent in bulk reduction and can substitute for a refill standing pouch. SOLUTION: A resin bottle 1 comprises a polyolefin based resin with a flexural modulus of 5,000 kgf/cm2 or less which forms a main layer in a thick-walled constitution wherein a value of W/(V2/3) is in a range of 0.1 or higher and less than 0.3 where W refers to a weight and V refers to a volume when fully filled. A label 2 with an elastic modulus in tension of 5,000 to 30,000 kgf/cm2 is stuck to the bottle 1.</p> |
