ANSI/SPI B151的要求。31-2014适用于所有吹塑机（BMM）的制造和使用，这些吹塑机加工塑料材料，以:吹塑型坯；将预制件（包括注射吹塑、注射拉伸吹塑和再加热吹塑）吹塑成由垂直或水平作用的夹具固定在一起的模腔形状。BMM供应商和用户应在机械的制造、维护和使用过程中使用风险评估流程。与本标准要求的偏差应基于记录在案的风险评估。本标准不包括制造或使用BMM辅助设备的安全要求。

The requirements of ANSI/SPI B151.31-2014 shall apply to the manufacture and use of all Blow Molding Machines (BMMs) that process plastic materials to:blow a parison;blow a preform (including injection blow, injection stretch blow, and reheat & blow) into the shape of a mold cavity held together by a vertically or horizontally acting clamp(s).BMM suppliers and users shall use the risk assessment process in the manufacture, care, and use of the machinery.Deviations from the requirements of this standard shall be based on a documented risk assessment.Safety requirements for the manufacture or use of ancillary equipment for BMMs are not covered by this standard.