芒果视频下载

1，家用縫紉(ren)機包括有(you)電(dian)(dian)(dian)動(dong)(dong)和電(dian)(dian)(dian)子(zi)兩款(kuan)，其中電(dian)(dian)(dian)動(dong)(dong)款(kuan)可(ke)自動(dong)(dong)穿線、鎖扣眼，功(gong)能相對較(jiao)單一，不(bu)過輕便小巧，縫制效果(guo)好，能滿(man)足普通家庭(ting)縫紉(ren)需求。電(dian)(dian)(dian)子(zi)款(kuan)內部安裝微電(dian)(dian)(dian)腦(nao)，有(you)自動(dong)(dong)剪線、繡花、速度(du)控制等功(gong)能，更適合對縫紉(ren)要求較(jiao)高的家庭(ting)使用。

2，多(duo)(duo)功能(neng)(neng)縫(feng)紉(ren)機能(neng)(neng)夠提供多(duo)(duo)種縫(feng)紉(ren)針跡(ji)，支持雙(shuang)線(xian)雙(shuang)向縫(feng)紉(ren)和鎖邊，縫(feng)紉(ren)速度也可以自己(ji)控制，而且按鍵(jian)操作也簡便智能(neng)(neng)，能(neng)(neng)滿足多(duo)(duo)種縫(feng)紉(ren)需求。選擇時(shi)要看其配(pei)(pei)件，配(pei)(pei)件越多(duo)(duo)，相應的功能(neng)(neng)也就越全(quan)面。

3，包(bao)縫(feng)(feng)機主要(yao)用來鎖邊，防止服裝(zhuang)縫(feng)(feng)頭起毛，常見的包(bao)縫(feng)(feng)機有(you)單線(xian)(xian)(xian)和多(duo)(duo)線(xian)(xian)(xian)包(bao)縫(feng)(feng)，單線(xian)(xian)(xian)線(xian)(xian)(xian)跡(ji)稀疏，多(duo)(duo)線(xian)(xian)(xian)線(xian)(xian)(xian)跡(ji)密，縫(feng)(feng)制(zhi)(zhi)(zhi)牢固。要(yao)根據縫(feng)(feng)制(zhi)(zhi)(zhi)品(pin)來選包(bao)縫(feng)(feng)機，如果(guo)縫(feng)(feng)制(zhi)(zhi)(zhi)毯子邊，單線(xian)(xian)(xian)包(bao)縫(feng)(feng)機即(ji)可；如果(guo)縫(feng)(feng)制(zhi)(zhi)(zhi)針(zhen)織服裝(zhuang)、外(wai)衣或肩袖(xiu)等(deng)摩擦較大部位，就需(xu)要(yao)多(duo)(duo)線(xian)(xian)(xian)包(bao)縫(feng)(feng)機。