包裝薄膜打(da)孔(kong)針刺輥精(jing)度(du)高，孔(kong)間距及(ji)孔(kong)徑大小均勻，針尖高度(du)一(yi)致,孔(kong)徑尺寸(cun)及(ji)孔(kong)型(xing)排列(lie)按客戶所(suo)需定(ding)制。該打(da)孔(kong)薄膜廣泛應(ying)用(yong)于面包、食(shi)品(pin)、鮮花、醫療(liao)美容(rong)等包裝薄膜及(ji)工業上打(da)孔(kong)透氣產品(pin),覆蓋多行(xing)業的(de)薄膜打(da)孔(kong)領域。

    梳(shu)棉(mian)(mian)機中(zhong)的(de)(de)(de)針(zhen)剌輥(gun)是棉(mian)(mian)紡工(gong)(gong)(gong)具中(zhong)梳(shu)棉(mian)(mian)機內一項關(guan)(guan)鍵部件，它是除(chu)雜、棉(mian)(mian)結、 除(chu)塵(chen)、廢棉(mian)(mian)、棉(mian)(mian)短絨等關(guan)(guan)鍵指標(biao)的(de)(de)(de)梳(shu)理(li)點，它關(guan)(guan)系到全過程成(cheng)紗(sha)質量(liang)的(de)(de)(de)優劣、成(cheng)本的(de)(de)(de)高低及 效益好壞，現(xian)有針(zhen)剌輥(gun)中(zhong)的(de)(de)(de)針(zhen)是長條形的(de)(de)(de)，如在梳(shu)理(li)棉(mian)(mian)紗(sha)時(shi)(shi)遇(yu)到打結處，長條形針(zhen)就很(hen)容易 斷裂，而且(qie)對纖維(wei)的(de)(de)(de)損傷較大，由于針(zhen)經常(chang)斷裂，故需(xu)經常(chang)停臺更換輥(gun)，不僅維(wei)修成(cheng)本大，還 耽誤了工(gong)(gong)(gong)作時(shi)(shi)間，降(jiang)低了工(gong)(gong)(gong)作效率。