| 摘要 |
FIELD: transport, package.SUBSTANCE: invention relates to polymer bottle and method of filling it with liquid or heavy liquid products. Proposed bottle comprises side wall jointed with neck and bottom differs in that is incorporates no compensation insert and its linear thermal expansion factor exceeds 0.00014m/(m·k). Note here that bottle side wall includes, at least 70% of LDPE. Method of filling said bottle comprises filling it with hot product, sealing it and cooling it and its contents.EFFECT: equal contraction and expansion of container and its contents.9 cl, 8 dwg |
