分析了新蒸汽直接加热压煮溶出技术存在的问题，提出了强化溶出工艺技术改造的思路，并进行了工业实践。

The paper analyses some problems which exist in the direct autoclave digestion technology with fresh vapor, puts forward ideas of technical reform and puts them into industrial practice.

youdao

它采用一次成型，真空脱水，高温热压干燥的生产工艺技术。

The process for producing the insulating steel paperboard adopts the one-step forming technology, the vacuum dehydrating technology and the high-temperature hot-pressing and drying technology.

youdao