1，家(jia)用縫(feng)紉(ren)機包括有電(dian)動和(he)電(dian)子兩(liang)款，其中電(dian)動款可自動穿線(xian)、鎖扣(kou)眼，功能相對(dui)(dui)較(jiao)單一，不過輕便小巧，縫(feng)制(zhi)效果好(hao)，能滿足(zu)普通家(jia)庭縫(feng)紉(ren)需求。電(dian)子款內(nei)部安裝(zhuang)微(wei)電(dian)腦，有自動剪線(xian)、繡花、速度控制(zhi)等功能，更適(shi)合對(dui)(dui)縫(feng)紉(ren)要求較(jiao)高(gao)的家(jia)庭使用。

2，多功能(neng)(neng)縫(feng)紉(ren)機能(neng)(neng)夠(gou)提供多種(zhong)縫(feng)紉(ren)針跡，支(zhi)持雙線雙向(xiang)縫(feng)紉(ren)和鎖邊，縫(feng)紉(ren)速度也(ye)可以(yi)自己控制(zhi)，而(er)且按鍵操作也(ye)簡便智能(neng)(neng)，能(neng)(neng)滿足多種(zhong)縫(feng)紉(ren)需(xu)求。選擇時(shi)要看其(qi)配(pei)件(jian)，配(pei)件(jian)越(yue)多，相應的(de)功能(neng)(neng)也(ye)就越(yue)全面。

3，包縫(feng)(feng)(feng)(feng)機(ji)(ji)主要(yao)用來鎖邊，防止服裝縫(feng)(feng)(feng)(feng)頭起毛，常見(jian)的(de)包縫(feng)(feng)(feng)(feng)機(ji)(ji)有單(dan)線(xian)(xian)(xian)和多線(xian)(xian)(xian)包縫(feng)(feng)(feng)(feng)，單(dan)線(xian)(xian)(xian)線(xian)(xian)(xian)跡(ji)稀(xi)疏，多線(xian)(xian)(xian)線(xian)(xian)(xian)跡(ji)密，縫(feng)(feng)(feng)(feng)制(zhi)牢(lao)固。要(yao)根據縫(feng)(feng)(feng)(feng)制(zhi)品來選包縫(feng)(feng)(feng)(feng)機(ji)(ji)，如果(guo)縫(feng)(feng)(feng)(feng)制(zhi)毯子邊，單(dan)線(xian)(xian)(xian)包縫(feng)(feng)(feng)(feng)機(ji)(ji)即可；如果(guo)縫(feng)(feng)(feng)(feng)制(zhi)針織服裝、外(wai)衣或肩(jian)袖(xiu)等摩(mo)擦(ca)較大部位(wei)，就需要(yao)多線(xian)(xian)(xian)包縫(feng)(feng)(feng)(feng)機(ji)(ji)。