芒果视频下载

1，家(jia)(jia)用縫(feng)紉機包括有電(dian)(dian)動(dong)(dong)(dong)(dong)和(he)電(dian)(dian)子(zi)(zi)兩款，其中電(dian)(dian)動(dong)(dong)(dong)(dong)款可自動(dong)(dong)(dong)(dong)穿線、鎖扣眼(yan)，功能(neng)(neng)相對較(jiao)單一，不過輕(qing)便小巧(qiao)，縫(feng)制效果好(hao)，能(neng)(neng)滿足普(pu)通家(jia)(jia)庭縫(feng)紉需(xu)求。電(dian)(dian)子(zi)(zi)款內部安裝微電(dian)(dian)腦，有自動(dong)(dong)(dong)(dong)剪線、繡花、速度控制等功能(neng)(neng)，更適合對縫(feng)紉要求較(jiao)高的家(jia)(jia)庭使用。

2，多(duo)功(gong)能縫紉(ren)機能夠提供多(duo)種(zhong)縫紉(ren)針跡(ji)，支持雙(shuang)線雙(shuang)向縫紉(ren)和(he)鎖邊，縫紉(ren)速度也可以(yi)自(zi)己控制，而且按(an)鍵操作也簡(jian)便智能，能滿(man)足多(duo)種(zhong)縫紉(ren)需(xu)求。選擇時要看(kan)其配件(jian)，配件(jian)越(yue)多(duo)，相應的(de)功(gong)能也就(jiu)越(yue)全(quan)面。

3，包(bao)(bao)縫機主(zhu)要用來鎖(suo)邊，防止服(fu)裝(zhuang)縫頭起毛，常見的包(bao)(bao)縫機有單(dan)(dan)線(xian)(xian)和多(duo)線(xian)(xian)包(bao)(bao)縫，單(dan)(dan)線(xian)(xian)線(xian)(xian)跡(ji)稀疏，多(duo)線(xian)(xian)線(xian)(xian)跡(ji)密，縫制(zhi)牢固。要根據縫制(zhi)品來選包(bao)(bao)縫機，如(ru)果(guo)縫制(zhi)毯子(zi)邊，單(dan)(dan)線(xian)(xian)包(bao)(bao)縫機即可；如(ru)果(guo)縫制(zhi)針織(zhi)服(fu)裝(zhuang)、外衣(yi)或肩袖等摩擦較(jiao)大部位，就(jiu)需要多(duo)線(xian)(xian)包(bao)(bao)縫機。