1，家(jia)用(yong)縫紉機包括有電動(dong)(dong)和(he)電子(zi)(zi)兩款(kuan)，其中電動(dong)(dong)款(kuan)可自動(dong)(dong)穿線、鎖扣(kou)眼，功(gong)能相對較單一，不過輕便小巧，縫制(zhi)效果好，能滿足普通家(jia)庭縫紉需求。電子(zi)(zi)款(kuan)內部安裝微(wei)電腦，有自動(dong)(dong)剪線、繡花、速度控制(zhi)等(deng)功(gong)能，更(geng)適(shi)合對縫紉要求較高的家(jia)庭使用(yong)。

2，多(duo)功(gong)能縫(feng)(feng)(feng)紉(ren)(ren)機能夠提(ti)供多(duo)種縫(feng)(feng)(feng)紉(ren)(ren)針(zhen)跡，支持(chi)雙線雙向縫(feng)(feng)(feng)紉(ren)(ren)和鎖(suo)邊，縫(feng)(feng)(feng)紉(ren)(ren)速度也(ye)可以自己控制，而(er)且按鍵操作(zuo)也(ye)簡便智能，能滿(man)足多(duo)種縫(feng)(feng)(feng)紉(ren)(ren)需(xu)求。選擇時要(yao)看其配件，配件越(yue)多(duo)，相應的功(gong)能也(ye)就(jiu)越(yue)全面。

3，包縫(feng)(feng)(feng)機(ji)(ji)主要(yao)用來(lai)(lai)鎖邊，防止服(fu)裝(zhuang)縫(feng)(feng)(feng)頭(tou)起毛，常見(jian)的包縫(feng)(feng)(feng)機(ji)(ji)有(you)單(dan)線(xian)(xian)(xian)和多(duo)線(xian)(xian)(xian)包縫(feng)(feng)(feng)，單(dan)線(xian)(xian)(xian)線(xian)(xian)(xian)跡稀(xi)疏(shu)，多(duo)線(xian)(xian)(xian)線(xian)(xian)(xian)跡密，縫(feng)(feng)(feng)制牢固。要(yao)根據縫(feng)(feng)(feng)制品來(lai)(lai)選包縫(feng)(feng)(feng)機(ji)(ji)，如(ru)果縫(feng)(feng)(feng)制毯(tan)子(zi)邊，單(dan)線(xian)(xian)(xian)包縫(feng)(feng)(feng)機(ji)(ji)即(ji)可；如(ru)果縫(feng)(feng)(feng)制針織服(fu)裝(zhuang)、外衣或肩袖(xiu)等(deng)摩擦較大部位，就(jiu)需要(yao)多(duo)線(xian)(xian)(xian)包縫(feng)(feng)(feng)機(ji)(ji)。