芒果视频下载

1，家(jia)用(yong)縫紉機包括有電(dian)動和(he)電(dian)子兩款(kuan)，其中電(dian)動款(kuan)可自動穿(chuan)線、鎖扣眼，功(gong)能(neng)相對較(jiao)單一，不過輕便小巧，縫制效果好，能(neng)滿足普通家(jia)庭(ting)縫紉需求。電(dian)子款(kuan)內(nei)部安裝微電(dian)腦，有自動剪(jian)線、繡花、速度控制等功(gong)能(neng)，更適(shi)合對縫紉要求較(jiao)高(gao)的家(jia)庭(ting)使用(yong)。

2，多(duo)功能縫(feng)紉機(ji)能夠(gou)提供(gong)多(duo)種(zhong)縫(feng)紉針跡，支持雙線雙向縫(feng)紉和鎖邊，縫(feng)紉速(su)度也可以自己控制，而且(qie)按鍵(jian)操作也簡便智(zhi)能，能滿足(zu)多(duo)種(zhong)縫(feng)紉需(xu)求。選擇時要(yao)看其配(pei)件，配(pei)件越多(duo)，相應的功能也就(jiu)越全面。

3，包(bao)(bao)(bao)(bao)縫(feng)機(ji)(ji)主要用來鎖(suo)邊(bian)，防(fang)止服裝縫(feng)頭起毛，常見的(de)包(bao)(bao)(bao)(bao)縫(feng)機(ji)(ji)有單(dan)線(xian)(xian)(xian)(xian)和多(duo)線(xian)(xian)(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)，單(dan)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)跡(ji)稀疏，多(duo)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)跡(ji)密(mi)，縫(feng)制(zhi)(zhi)牢固。要根據(ju)縫(feng)制(zhi)(zhi)品來選包(bao)(bao)(bao)(bao)縫(feng)機(ji)(ji)，如果(guo)縫(feng)制(zhi)(zhi)毯子邊(bian)，單(dan)線(xian)(xian)(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)機(ji)(ji)即可；如果(guo)縫(feng)制(zhi)(zhi)針(zhen)織服裝、外衣(yi)或(huo)肩袖等摩擦較大部位，就需要多(duo)線(xian)(xian)(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)機(ji)(ji)。