1，家(jia)用縫(feng)(feng)紉(ren)機包括(kuo)有(you)電(dian)(dian)動(dong)和(he)電(dian)(dian)子兩款(kuan)，其中電(dian)(dian)動(dong)款(kuan)可(ke)自動(dong)穿線、鎖扣(kou)眼，功能相對較單一(yi)，不過輕便(bian)小(xiao)巧(qiao)，縫(feng)(feng)制效(xiao)果(guo)好(hao)，能滿足普通(tong)家(jia)庭(ting)縫(feng)(feng)紉(ren)需(xu)求。電(dian)(dian)子款(kuan)內(nei)部安裝微(wei)電(dian)(dian)腦，有(you)自動(dong)剪線、繡花(hua)、速度控制等功能，更適合(he)對縫(feng)(feng)紉(ren)要求較高的家(jia)庭(ting)使用。

2，多(duo)功(gong)能(neng)(neng)縫(feng)紉機能(neng)(neng)夠提供多(duo)種(zhong)縫(feng)紉針跡，支持雙線雙向縫(feng)紉和(he)鎖(suo)邊，縫(feng)紉速度也(ye)(ye)可以自己控制，而且按鍵操作(zuo)也(ye)(ye)簡便(bian)智(zhi)能(neng)(neng)，能(neng)(neng)滿足(zu)多(duo)種(zhong)縫(feng)紉需求(qiu)。選擇(ze)時要看(kan)其配件，配件越多(duo)，相(xiang)應的功(gong)能(neng)(neng)也(ye)(ye)就(jiu)越全面。

3，包(bao)(bao)縫(feng)(feng)機主要(yao)用來鎖(suo)邊(bian)，防止服裝縫(feng)(feng)頭起毛，常見(jian)的(de)包(bao)(bao)縫(feng)(feng)機有單(dan)線(xian)(xian)和多線(xian)(xian)包(bao)(bao)縫(feng)(feng)，單(dan)線(xian)(xian)線(xian)(xian)跡(ji)稀疏，多線(xian)(xian)線(xian)(xian)跡(ji)密(mi)，縫(feng)(feng)制牢固。要(yao)根據縫(feng)(feng)制品來選包(bao)(bao)縫(feng)(feng)機，如果(guo)縫(feng)(feng)制毯子邊(bian)，單(dan)線(xian)(xian)包(bao)(bao)縫(feng)(feng)機即可；如果(guo)縫(feng)(feng)制針織服裝、外衣或肩(jian)袖等(deng)摩擦較大(da)部位，就(jiu)需要(yao)多線(xian)(xian)包(bao)(bao)縫(feng)(feng)機。