芒果视频下载

1，家用(yong)縫(feng)紉(ren)機包括有電(dian)動(dong)(dong)和電(dian)子兩(liang)款(kuan)，其中(zhong)電(dian)動(dong)(dong)款(kuan)可自動(dong)(dong)穿線、鎖扣(kou)眼，功能相(xiang)對較(jiao)單一，不(bu)過輕(qing)便小巧，縫(feng)制(zhi)效果好，能滿足(zu)普(pu)通(tong)家庭(ting)縫(feng)紉(ren)需求。電(dian)子款(kuan)內部(bu)安裝微(wei)電(dian)腦，有自動(dong)(dong)剪線、繡花、速度控制(zhi)等功能，更適合對縫(feng)紉(ren)要(yao)求較(jiao)高的家庭(ting)使(shi)用(yong)。

2，多功(gong)能(neng)縫紉(ren)機(ji)能(neng)夠(gou)提供(gong)多種縫紉(ren)針跡，支持雙線雙向(xiang)縫紉(ren)和鎖邊，縫紉(ren)速(su)度也(ye)可以自(zi)己控制，而且(qie)按鍵操(cao)作也(ye)簡便(bian)智能(neng)，能(neng)滿足多種縫紉(ren)需(xu)求(qiu)。選擇時(shi)要看其配件(jian)(jian)，配件(jian)(jian)越(yue)多，相應的(de)功(gong)能(neng)也(ye)就越(yue)全(quan)面。

3，包(bao)縫(feng)(feng)機(ji)主(zhu)要用來鎖邊，防止服(fu)裝縫(feng)(feng)頭起毛，常見的包(bao)縫(feng)(feng)機(ji)有單(dan)(dan)線(xian)和(he)多(duo)線(xian)包(bao)縫(feng)(feng)，單(dan)(dan)線(xian)線(xian)跡稀疏，多(duo)線(xian)線(xian)跡密，縫(feng)(feng)制(zhi)牢固(gu)。要根據(ju)縫(feng)(feng)制(zhi)品(pin)來選包(bao)縫(feng)(feng)機(ji)，如果(guo)縫(feng)(feng)制(zhi)毯子邊，單(dan)(dan)線(xian)包(bao)縫(feng)(feng)機(ji)即可；如果(guo)縫(feng)(feng)制(zhi)針(zhen)織服(fu)裝、外(wai)衣(yi)或肩袖(xiu)等摩擦較大部位，就(jiu)需要多(duo)線(xian)包(bao)縫(feng)(feng)機(ji)。