Labeled resin bottle
AssigneeYupo Corporation
InventorsKazuhisa Tachi, Mikihiko Fujiwara, Takatoshi Nishizawa, Masaki Shiina
Life of this patent
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Abstract
A labeled resin bottle containing a resin bottle and one or more labels placed thereon and fused therewith, wherein said resin bottle has a value of W/(V⅔) within a range from 0.1 to 0.5 m, wherein W is a base weight, and V is a fill-in volume, provided that when the value is 0.1 or larger and smaller than 0.3, the bottle has a major thick layer consisting of a polyolefinic resin having a stiffness of 5,000 kgf/cm2 or below, and wherein said label has a tensile elastic modulus of 5,000 to 30,000 kgf/cm2. The labeled resin bottle is capable of withstanding reduced bottle strength while thinning the resin bottle and reducing the amount of source resins used therefor.
Claims23
A labeled resin bottle, comprising a resin bottle and one or more labels placed thereon and fused therewith, wherein said resin bottle has a value of W/(V⅔) within a range from about 0.1 to 0.5, wherein W is a base weight thereof, and V is a fill-in volume, thereof, provided that when the value is about 0.1 or larger and smaller than about 0.3, the bottle has a major thick layer consisting essentially of a polyolefinic resin having a stiffness of about 5,000 kgf/cm2 or below, and wherein said label has a tensile elastic modulus of about 5,000 to 30,000 kgf/cm2, wherein the resin bottle comprises a mouth/shoulder portion, a barrel portion and a bottom portion, and the thickness ratio of the barrel portion in respect to a minimum thickness of the mouth/shoulder portion and the bottom portion including a bottom corner portion is within a range of from about 0.1 to 0.9.
Dependencies are inferred from the claim text.