Method and mold device for preparing microfoamed-polyurethane solid inner molds

The invention relates to a method and mold device for preparing microfoamed-polyurethane solid inner molds. One objective of the invention is to provide a mold device for preparing microfoamed-polyurethane solid inner molds. The other objective of the invention is to provide a method for preparing microfoamed-polyurethane solid inner molds. By using the solid inner molds prepared by the method and device of the invention, product quality is guaranteed; meanwhile, the requirements of people on convenience with no need for frequent maintenance in use of vehicles, such as bicycles, electric cars, and on comfortableness in easy riding can be met. 本发明涉及种制备微发泡聚氨酯实心内胎的方法和模具装置。本发明的个目的是提供种制备微发泡聚氨酯实心内胎模具装置，本发明的另外个目的是提供种制备微发泡聚氨酯实心内胎的方法，本发明的装置和方法制备的实心内胎，保证了产品质量。能同时满足人们在自行车、电动车等车辆使用中的不需要频繁维修的便利性和骑行不费力的舒适度等需求。