PROBLEM TO BE SOLVED: To provide components for devices such as liners for milking devices, especially, satisfactory components relating to improved devices for milk extracting devices.SOLUTION: The new devices comprise a material selected from the group consisting of thermoplastic elastomers as defined in ISO 18064, i.e. plasticized PVC and vinyl TPE, the material exhibiting the following properties: a hardness between 25 shore A and 50 shore D； a Young's modulus between 0.1 MPa and 50 MPa； a tensile strength of above 0.5 MPa； and a minimum elongation of 50% without breakage.COPYRIGHT: (C)2011,JPO&INPIT【課題】搾乳装置用の器具例えばライナーに関する構成要素、特に乳抽出器具に関する特に満足する改良された器具の構成要素を提供する。【解決手段】この新規な器具は、ＩＳＯ１８０６４に定義される熱可塑性エラストマー、つまり可塑化ＰＶＣ、ビニルＴＰＥから成る群より選択された材料を含み、前記材料は以下の特性：２５ショアＡ～５０ショアＤの硬度；０．１ＭＰａ～５０ＭＰａのヤング率；０．５ＭＰａ超の引張強度；破断なしで５０％の最小伸びを示す【選択図】図２
