芒果视频下载

1，家(jia)用(yong)縫(feng)(feng)(feng)紉機包(bao)括有(you)電(dian)(dian)動(dong)和電(dian)(dian)子(zi)兩(liang)款，其中電(dian)(dian)動(dong)款可(ke)自(zi)動(dong)穿(chuan)線、鎖(suo)扣(kou)眼，功能相對(dui)較單一(yi)，不過(guo)輕便小巧，縫(feng)(feng)(feng)制效果好，能滿足(zu)普通家(jia)庭縫(feng)(feng)(feng)紉需求。電(dian)(dian)子(zi)款內(nei)部安裝微(wei)電(dian)(dian)腦，有(you)自(zi)動(dong)剪線、繡花、速度控(kong)制等功能，更(geng)適合對(dui)縫(feng)(feng)(feng)紉要求較高的家(jia)庭使用(yong)。

2，多(duo)功能(neng)(neng)(neng)縫紉(ren)(ren)(ren)機能(neng)(neng)(neng)夠提供(gong)多(duo)種縫紉(ren)(ren)(ren)針跡，支持(chi)雙線(xian)雙向縫紉(ren)(ren)(ren)和鎖邊，縫紉(ren)(ren)(ren)速度也(ye)可以自(zi)己控制(zhi)，而且按鍵操(cao)作(zuo)也(ye)簡便智能(neng)(neng)(neng)，能(neng)(neng)(neng)滿足多(duo)種縫紉(ren)(ren)(ren)需求。選(xuan)擇時(shi)要看其配件(jian)(jian)，配件(jian)(jian)越多(duo)，相應(ying)的功能(neng)(neng)(neng)也(ye)就越全(quan)面。

3，包縫(feng)(feng)(feng)(feng)(feng)(feng)機(ji)主(zhu)要(yao)用來(lai)鎖邊(bian)，防(fang)止服裝縫(feng)(feng)(feng)(feng)(feng)(feng)頭起毛，常(chang)見的包縫(feng)(feng)(feng)(feng)(feng)(feng)機(ji)有(you)單(dan)線(xian)(xian)和(he)多(duo)線(xian)(xian)包縫(feng)(feng)(feng)(feng)(feng)(feng)，單(dan)線(xian)(xian)線(xian)(xian)跡(ji)稀疏(shu)，多(duo)線(xian)(xian)線(xian)(xian)跡(ji)密，縫(feng)(feng)(feng)(feng)(feng)(feng)制(zhi)牢固。要(yao)根據縫(feng)(feng)(feng)(feng)(feng)(feng)制(zhi)品來(lai)選(xuan)包縫(feng)(feng)(feng)(feng)(feng)(feng)機(ji)，如果(guo)縫(feng)(feng)(feng)(feng)(feng)(feng)制(zhi)毯子(zi)邊(bian)，單(dan)線(xian)(xian)包縫(feng)(feng)(feng)(feng)(feng)(feng)機(ji)即可；如果(guo)縫(feng)(feng)(feng)(feng)(feng)(feng)制(zhi)針織服裝、外衣或肩袖等摩(mo)擦較大部位，就需(xu)要(yao)多(duo)線(xian)(xian)包縫(feng)(feng)(feng)(feng)(feng)(feng)機(ji)。