芒果视频下载

1，家(jia)(jia)用(yong)縫(feng)紉(ren)機包括有電(dian)(dian)動(dong)和電(dian)(dian)子兩款，其中電(dian)(dian)動(dong)款可自(zi)動(dong)穿(chuan)線、鎖扣眼(yan)，功(gong)能(neng)(neng)相對較單(dan)一，不(bu)過輕便小巧，縫(feng)制(zhi)效果好，能(neng)(neng)滿足普(pu)通家(jia)(jia)庭縫(feng)紉(ren)需求。電(dian)(dian)子款內部安裝微(wei)電(dian)(dian)腦，有自(zi)動(dong)剪線、繡花、速度控制(zhi)等功(gong)能(neng)(neng)，更適合對縫(feng)紉(ren)要求較高的家(jia)(jia)庭使(shi)用(yong)。

2，多(duo)功能縫(feng)紉(ren)(ren)機能夠提供多(duo)種縫(feng)紉(ren)(ren)針(zhen)跡，支持(chi)雙(shuang)線雙(shuang)向(xiang)縫(feng)紉(ren)(ren)和鎖邊(bian)，縫(feng)紉(ren)(ren)速度也(ye)可以(yi)自己控制，而且按鍵(jian)操作也(ye)簡(jian)便智能，能滿足多(duo)種縫(feng)紉(ren)(ren)需求。選擇時(shi)要(yao)看其配(pei)件(jian)，配(pei)件(jian)越多(duo)，相(xiang)應的功能也(ye)就越全面。

3，包(bao)(bao)縫(feng)機(ji)(ji)主要(yao)用來(lai)鎖邊，防止服裝縫(feng)頭起毛，常見的包(bao)(bao)縫(feng)機(ji)(ji)有單線(xian)(xian)(xian)和多(duo)線(xian)(xian)(xian)包(bao)(bao)縫(feng)，單線(xian)(xian)(xian)線(xian)(xian)(xian)跡稀疏，多(duo)線(xian)(xian)(xian)線(xian)(xian)(xian)跡密(mi)，縫(feng)制牢固。要(yao)根據縫(feng)制品來(lai)選包(bao)(bao)縫(feng)機(ji)(ji)，如(ru)果縫(feng)制毯(tan)子邊，單線(xian)(xian)(xian)包(bao)(bao)縫(feng)機(ji)(ji)即可；如(ru)果縫(feng)制針織服裝、外衣(yi)或肩(jian)袖等摩擦較(jiao)大部位(wei)，就需要(yao)多(duo)線(xian)(xian)(xian)包(bao)(bao)縫(feng)機(ji)(ji)。