芒果视频下载

1，家用(yong)縫(feng)紉(ren)機包(bao)括有電(dian)(dian)(dian)動(dong)(dong)和電(dian)(dian)(dian)子(zi)兩款，其中電(dian)(dian)(dian)動(dong)(dong)款可(ke)自動(dong)(dong)穿線(xian)、鎖(suo)扣(kou)眼，功能相對較單(dan)一，不過輕(qing)便小巧，縫(feng)制(zhi)效(xiao)果好，能滿(man)足普(pu)通家庭縫(feng)紉(ren)需求。電(dian)(dian)(dian)子(zi)款內部安裝微電(dian)(dian)(dian)腦(nao)，有自動(dong)(dong)剪線(xian)、繡花、速度控制(zhi)等功能，更適合對縫(feng)紉(ren)要求較高的家庭使用(yong)。

2，多功能縫(feng)紉(ren)機(ji)能夠提供多種縫(feng)紉(ren)針(zhen)跡，支持雙線(xian)雙向(xiang)縫(feng)紉(ren)和鎖邊，縫(feng)紉(ren)速度也(ye)可以自(zi)己控制(zhi)，而且按鍵操作也(ye)簡便智能，能滿足多種縫(feng)紉(ren)需(xu)求。選擇時要看(kan)其(qi)配件，配件越多，相(xiang)應的功能也(ye)就越全面。

3，包(bao)(bao)(bao)(bao)縫(feng)(feng)機(ji)主要用來(lai)鎖(suo)邊，防止服(fu)(fu)裝縫(feng)(feng)頭起毛，常(chang)見的包(bao)(bao)(bao)(bao)縫(feng)(feng)機(ji)有(you)單(dan)線(xian)和多線(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)，單(dan)線(xian)線(xian)跡稀疏(shu)，多線(xian)線(xian)跡密，縫(feng)(feng)制牢固。要根據縫(feng)(feng)制品來(lai)選包(bao)(bao)(bao)(bao)縫(feng)(feng)機(ji)，如(ru)果縫(feng)(feng)制毯子邊，單(dan)線(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)機(ji)即可；如(ru)果縫(feng)(feng)制針織服(fu)(fu)裝、外衣或肩袖等摩擦(ca)較大(da)部位，就需要多線(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)機(ji)。