芒果视频下载

1，家(jia)用(yong)縫(feng)紉機(ji)包(bao)括(kuo)有(you)電(dian)(dian)(dian)動(dong)(dong)和電(dian)(dian)(dian)子(zi)兩(liang)款，其中電(dian)(dian)(dian)動(dong)(dong)款可自動(dong)(dong)穿線(xian)、鎖扣眼，功(gong)能(neng)相對較單一(yi)，不過輕便小巧，縫(feng)制效果好，能(neng)滿足(zu)普通家(jia)庭縫(feng)紉需求。電(dian)(dian)(dian)子(zi)款內部安裝微電(dian)(dian)(dian)腦，有(you)自動(dong)(dong)剪線(xian)、繡花、速度控(kong)制等功(gong)能(neng)，更適合對縫(feng)紉要求較高(gao)的家(jia)庭使用(yong)。

2，多功能(neng)縫(feng)紉(ren)(ren)機(ji)能(neng)夠(gou)提供多種縫(feng)紉(ren)(ren)針跡(ji)，支持雙(shuang)線(xian)雙(shuang)向縫(feng)紉(ren)(ren)和鎖邊，縫(feng)紉(ren)(ren)速度也可以自己控制，而且按鍵操作也簡便(bian)智能(neng)，能(neng)滿足多種縫(feng)紉(ren)(ren)需(xu)求。選擇時要看其配件，配件越(yue)多，相應的功能(neng)也就越(yue)全面。

3，包(bao)縫(feng)(feng)(feng)(feng)(feng)機主要(yao)用來(lai)鎖(suo)邊，防止服(fu)裝縫(feng)(feng)(feng)(feng)(feng)頭起(qi)毛，常(chang)見的包(bao)縫(feng)(feng)(feng)(feng)(feng)機有單線(xian)(xian)和(he)多(duo)線(xian)(xian)包(bao)縫(feng)(feng)(feng)(feng)(feng)，單線(xian)(xian)線(xian)(xian)跡稀疏(shu)，多(duo)線(xian)(xian)線(xian)(xian)跡密，縫(feng)(feng)(feng)(feng)(feng)制牢固(gu)。要(yao)根據縫(feng)(feng)(feng)(feng)(feng)制品來(lai)選包(bao)縫(feng)(feng)(feng)(feng)(feng)機，如(ru)果縫(feng)(feng)(feng)(feng)(feng)制毯(tan)子邊，單線(xian)(xian)包(bao)縫(feng)(feng)(feng)(feng)(feng)機即可；如(ru)果縫(feng)(feng)(feng)(feng)(feng)制針(zhen)織服(fu)裝、外(wai)衣(yi)或肩袖(xiu)等(deng)摩擦(ca)較大部(bu)位，就(jiu)需要(yao)多(duo)線(xian)(xian)包(bao)縫(feng)(feng)(feng)(feng)(feng)機。