卷边

turned edge

edge curl

joggling

hemming

roll rim

turned rim

beading

curl(ing)

bead forming

flanged edge

flanging

flipper

raised edge

curling

beading of the tube end

crimping

edge roll

卷边[juǎnbiān]

-edgecurl;bowing;rollhem;edgeroll;{机}hemming;curl;beadingofthetubeend;beading;crimping
短语卷边低平顶帽porkpie卷边封面{刷}overlappingcovers卷边工具beadtool卷边机curlingmachine卷边接缝lockseam卷边接合{冶}seaming卷边模wiringdit卷边偏转系统saddledeflectingyoke卷边器[工具]beader卷边试验flangetest卷边纸wavypaper卷边装订yapp

裤脚留卷边又时兴起来了。
Turn-ups are becoming fashionable again.