Clean the dismantled restrictor and die body (including upper and lower die bodies).Be sure to clear plastic residue in the die with soft tools like aluminum and brass products, cloth and compressed air.

• 清理拆卸下的节流棒和模具体(包括上、下模体)，注意清理时一定要使用软质的器具如铝、黄铜制品，及抹布、压缩空气等将模具上的残留塑料清理干净。