该小组履行以下部分或全部职责：

• 协助机器操作员或装配工履行职责
• 协助安装和拆卸机械设备
• 清洁和润滑机械设备
• 使用手推车或其他交通工具将材料和工具运输到工作区域或从工作区域运出
• 准备混合过程的原料
• 监控机器以观察是否有堵塞的材料或有缺陷的产品。

• 通常需要一些中学教育。

• 随着经验的积累，有可能晋升到橡胶和塑料产品制造中的机器操作员或装配员职位。

• 塑料制品装配工、修整工和检验员（94212）
• 塑料加工机械操作员（94111）
• 橡胶加工机械操作员和相关工人（94112）
• 主管，塑料和橡胶制品制造（92013）

This group performs some or all of the following duties:

• Assist machine operators or assemblers in performing their duties
• Assist in setting up and dismantling machinery and equipment
• Clean and lubricate machinery and equipment
• Transport materials and tools to and from work areas using hand trucks or other conveyance
• Prepare raw materials for mixing process
• Monitor machines to watch for jammed materials or defective products.

• Some secondary school education is usually required.

• Progression to machine operator or assembler positions in rubber and plastic products manufacturing is possible with experience.

• Plastic products assemblers, finishers and inspectors (94212)
• Plastics processing machine operators (94111)
• Rubber processing machine operators and related workers (94112)
• Supervisors, plastic and rubber products manufacturing (92013)