1，家用(yong)縫紉機包(bao)括有電動(dong)(dong)和電子兩款(kuan)(kuan)，其中電動(dong)(dong)款(kuan)(kuan)可自(zi)動(dong)(dong)穿線、鎖扣眼(yan)，功能(neng)(neng)相對(dui)(dui)較單一，不過輕便小巧，縫制(zhi)效果好，能(neng)(neng)滿(man)足普通家庭縫紉需求(qiu)。電子款(kuan)(kuan)內部安裝微電腦(nao)，有自(zi)動(dong)(dong)剪(jian)線、繡花(hua)、速度控制(zhi)等功能(neng)(neng)，更適合對(dui)(dui)縫紉要求(qiu)較高(gao)的家庭使用(yong)。

2，多(duo)功能(neng)(neng)縫(feng)(feng)紉機能(neng)(neng)夠(gou)提(ti)供多(duo)種(zhong)縫(feng)(feng)紉針跡，支持(chi)雙線雙向縫(feng)(feng)紉和鎖邊，縫(feng)(feng)紉速度也(ye)(ye)可以自己控制，而且(qie)按鍵操作也(ye)(ye)簡便智能(neng)(neng)，能(neng)(neng)滿(man)足多(duo)種(zhong)縫(feng)(feng)紉需求。選擇時要看其配件，配件越多(duo)，相應(ying)的功能(neng)(neng)也(ye)(ye)就越全面。

3，包(bao)(bao)縫(feng)(feng)機(ji)(ji)主要用來(lai)(lai)鎖邊，防止(zhi)服裝(zhuang)縫(feng)(feng)頭起(qi)毛，常見(jian)的(de)包(bao)(bao)縫(feng)(feng)機(ji)(ji)有單(dan)線(xian)(xian)(xian)和多線(xian)(xian)(xian)包(bao)(bao)縫(feng)(feng)，單(dan)線(xian)(xian)(xian)線(xian)(xian)(xian)跡稀(xi)疏，多線(xian)(xian)(xian)線(xian)(xian)(xian)跡密，縫(feng)(feng)制牢固。要根據(ju)縫(feng)(feng)制品來(lai)(lai)選包(bao)(bao)縫(feng)(feng)機(ji)(ji)，如(ru)果縫(feng)(feng)制毯子邊，單(dan)線(xian)(xian)(xian)包(bao)(bao)縫(feng)(feng)機(ji)(ji)即可；如(ru)果縫(feng)(feng)制針織服裝(zhuang)、外衣或(huo)肩袖等(deng)摩(mo)擦較大部位，就(jiu)需要多線(xian)(xian)(xian)包(bao)(bao)縫(feng)(feng)機(ji)(ji)。