芒果视频下载

1，家(jia)用(yong)縫(feng)(feng)紉機包括(kuo)有電(dian)(dian)動(dong)和電(dian)(dian)子兩款(kuan)，其(qi)中(zhong)電(dian)(dian)動(dong)款(kuan)可自動(dong)穿線、鎖扣眼(yan)，功能(neng)相(xiang)對(dui)較(jiao)單一(yi)，不過輕便小巧(qiao)，縫(feng)(feng)制(zhi)效果好，能(neng)滿足普(pu)通家(jia)庭縫(feng)(feng)紉需(xu)求。電(dian)(dian)子款(kuan)內(nei)部安裝(zhuang)微電(dian)(dian)腦，有自動(dong)剪線、繡花、速度(du)控制(zhi)等(deng)功能(neng)，更適合對(dui)縫(feng)(feng)紉要求較(jiao)高的家(jia)庭使(shi)用(yong)。

2，多功(gong)能縫(feng)紉(ren)機能夠提供多種(zhong)縫(feng)紉(ren)針跡，支持雙線雙向(xiang)縫(feng)紉(ren)和鎖邊，縫(feng)紉(ren)速度也(ye)(ye)可(ke)以(yi)自己控制，而(er)且按鍵操作(zuo)也(ye)(ye)簡便智能，能滿足多種(zhong)縫(feng)紉(ren)需求。選擇時(shi)要看其配件，配件越(yue)多，相應的功(gong)能也(ye)(ye)就(jiu)越(yue)全面。

3，包(bao)縫(feng)(feng)(feng)(feng)機(ji)(ji)主要用來鎖邊(bian)，防(fang)止服裝縫(feng)(feng)(feng)(feng)頭起毛(mao)，常見的包(bao)縫(feng)(feng)(feng)(feng)機(ji)(ji)有(you)單線(xian)和多(duo)線(xian)包(bao)縫(feng)(feng)(feng)(feng)，單線(xian)線(xian)跡稀疏(shu)，多(duo)線(xian)線(xian)跡密，縫(feng)(feng)(feng)(feng)制(zhi)牢固。要根據縫(feng)(feng)(feng)(feng)制(zhi)品來選(xuan)包(bao)縫(feng)(feng)(feng)(feng)機(ji)(ji)，如果縫(feng)(feng)(feng)(feng)制(zhi)毯子邊(bian)，單線(xian)包(bao)縫(feng)(feng)(feng)(feng)機(ji)(ji)即(ji)可；如果縫(feng)(feng)(feng)(feng)制(zhi)針織服裝、外(wai)衣或肩袖等摩擦較大部位，就需(xu)要多(duo)線(xian)包(bao)縫(feng)(feng)(feng)(feng)機(ji)(ji)。