芒果视频下载

1，家用(yong)縫紉(ren)機包(bao)括有(you)電(dian)(dian)動和電(dian)(dian)子(zi)兩(liang)款，其中(zhong)電(dian)(dian)動款可自動穿線、鎖扣(kou)眼，功能(neng)相對較單一，不(bu)過輕便小(xiao)巧，縫制(zhi)效果好，能(neng)滿足(zu)普通家庭縫紉(ren)需(xu)求。電(dian)(dian)子(zi)款內(nei)部(bu)安裝微(wei)電(dian)(dian)腦，有(you)自動剪線、繡(xiu)花、速度(du)控制(zhi)等功能(neng)，更(geng)適合對縫紉(ren)要求較高的家庭使(shi)用(yong)。

2，多(duo)(duo)功(gong)能(neng)縫(feng)紉(ren)機(ji)能(neng)夠提供(gong)多(duo)(duo)種(zhong)縫(feng)紉(ren)針跡，支持雙線雙向縫(feng)紉(ren)和(he)鎖邊，縫(feng)紉(ren)速度也可以(yi)自己控制(zhi)，而且(qie)按鍵操(cao)作也簡便智(zhi)能(neng)，能(neng)滿(man)足多(duo)(duo)種(zhong)縫(feng)紉(ren)需(xu)求(qiu)。選(xuan)擇(ze)時要看其配件(jian)，配件(jian)越多(duo)(duo)，相應的(de)功(gong)能(neng)也就越全面。

3，包(bao)(bao)(bao)(bao)縫(feng)(feng)機主要(yao)用來鎖(suo)邊(bian)(bian)，防止服裝(zhuang)縫(feng)(feng)頭起毛，常(chang)見的(de)包(bao)(bao)(bao)(bao)縫(feng)(feng)機有單線(xian)(xian)和多線(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)，單線(xian)(xian)線(xian)(xian)跡稀疏，多線(xian)(xian)線(xian)(xian)跡密，縫(feng)(feng)制(zhi)牢固。要(yao)根據縫(feng)(feng)制(zhi)品來選包(bao)(bao)(bao)(bao)縫(feng)(feng)機，如果縫(feng)(feng)制(zhi)毯子邊(bian)(bian)，單線(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)機即可；如果縫(feng)(feng)制(zhi)針織服裝(zhuang)、外衣或(huo)肩(jian)袖等(deng)摩擦較(jiao)大部位(wei)，就需要(yao)多線(xian)(xian)包(bao)(bao)(bao)(bao)縫(feng)(feng)機。