芒果视频下载

1，家用縫紉(ren)機包(bao)括有電動和電子兩(liang)款，其中電動款可自動穿線、鎖扣眼，功能相對(dui)(dui)較單一，不過(guo)輕便小(xiao)巧，縫制(zhi)效果好，能滿(man)足(zu)普(pu)通家庭縫紉(ren)需求。電子款內部安(an)裝微電腦，有自動剪線、繡花、速度控制(zhi)等(deng)功能，更適合對(dui)(dui)縫紉(ren)要求較高(gao)的家庭使用。

2，多功能縫(feng)(feng)紉(ren)(ren)機能夠提供多種縫(feng)(feng)紉(ren)(ren)針(zhen)跡，支持(chi)雙(shuang)線雙(shuang)向縫(feng)(feng)紉(ren)(ren)和鎖邊，縫(feng)(feng)紉(ren)(ren)速度也(ye)可以自己控制，而且按(an)鍵(jian)操作也(ye)簡便智能，能滿足多種縫(feng)(feng)紉(ren)(ren)需求(qiu)。選(xuan)擇時要看其(qi)配件，配件越多，相(xiang)應的功能也(ye)就(jiu)越全面。

3，包(bao)縫(feng)(feng)機主要用來鎖邊(bian)，防(fang)止服裝縫(feng)(feng)頭(tou)起毛，常(chang)見的包(bao)縫(feng)(feng)機有單線(xian)(xian)(xian)(xian)(xian)和多(duo)線(xian)(xian)(xian)(xian)(xian)包(bao)縫(feng)(feng)，單線(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)跡稀疏，多(duo)線(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)跡密，縫(feng)(feng)制(zhi)牢固。要根據(ju)縫(feng)(feng)制(zhi)品來選包(bao)縫(feng)(feng)機，如果縫(feng)(feng)制(zhi)毯子邊(bian)，單線(xian)(xian)(xian)(xian)(xian)包(bao)縫(feng)(feng)機即可；如果縫(feng)(feng)制(zhi)針(zhen)織服裝、外(wai)衣或肩袖等摩擦(ca)較大部位(wei)，就需要多(duo)線(xian)(xian)(xian)(xian)(xian)包(bao)縫(feng)(feng)機。