Stenter's work efficiency continues to improve with the improvement of carding elements and carding process. In the 1950s, the research on high-speed and strong carding technology improved Stenter's production capacity. In order to meet the requirements of extensive use of metal card clothing and high speed, Stenter has generally equipped with a doffer variable speed (fast and slow speed) device, which is convenient for operation and operation; an autoleveling device (see drafting autoleveling) is used to improve the length of the fiber strip Uneven weight status; automatic can change and various safety and process automatic stop devices are adopted to reduce labor intensity of workers, and equipment to absorb noil, fly and dust is added, which improves the working environment and reduces yarn defects.

　　
　　Modern Stenter continues to develop in the direction of high quality, high yield and low consumption. Due to the small spacing of Stenter needle surfaces and the higher and higher operating speed, people are paying more attention to improving the processing accuracy of the Flat Screen Printing Machine, improving the quality of card clothing, and ensuring the stability and reliability of the carding action. Under high-speed operating conditions, the anti-rolling safety of card clothing, cotton suction and dust removal devices need to be further improved. Additional measures on carding machines, such as carding parts, dual-line groups, blowing and carding, and combing and connection, are gradually being adopted. In some countries, widening the machine width, enhancing the carding ability of the main comb, improving the carding mechanism, and improving the ability to remove weeds, etc. are listed as topics under exploration.