新聞動態
如何增加塑料編織袋的承重力
信息來源:www.cnchengguo.com    發布時間:2020.09.14
塑料編織袋是用聚丙烯材料制造的,那么,在制作過程中怎樣才能增加編織袋的承重力呢?


聚乙烯和聚丙烯拉伸之后,在拉伸方向強度提高的同時,沿拉伸方向的撕裂強度或垂直拉伸方向的拉伸強度則明顯下降。雖然雙向拉伸能使它們的薄膜兩向的力學性能較為平衡,但拉伸方向的強度卻減弱許多。做成編織袋能充分發揮單軸拉伸薄膜的強度高的特性。


從制膜和拉伸來說,制編織袋用的扁絲與塑料薄膜生產工藝相近;而對于復膜的編織袋來說,則復合工藝又與擠出復合工藝制復合薄膜相同,只是以編織布代替紙或基膜而已。此外還加了編織的過程,故具有它自己的特點。


在我們的日常生活中,編織袋已經成為我們包裝的主要生產材料,編織袋的承重和拉力非常重要。


首先,編織袋由經紗和緯紗制成,普通編織袋的底部比其高度窄,例如50 *乘80,寬50厘米,高80厘米。小而大的一面在這種情況下,如果卸貨區的底部首先著陸,并且產品的重量都很小,則壓力會增加并且袋子很容易撕裂。。其次,當裝載粉狀或顆粒狀產品時,裝載量太滿,或裝載量太滿,當停止傾倒時,力直接作用在編織袋上,從而使袋子的絲綢容易斷裂。通常,負載通常為一半或三分之二或更多,剩下空檔。卸貨時,產品內部的力逐漸減小,作用在編織袋上的力很小。這防止了編織袋的破裂。這也是裝載編織袋的技術。


館陶縣諾雷包裝有限公司主要生產各種規格編織袋、塑料編織袋、彩印編織袋、噸包袋、集裝袋、彩印復膜袋、出口袋、顏色袋等產品,產品廣泛應用于面粉、大米、淀粉、豆粕、化肥、水泥、化工等產品的外包裝。公司一分廠現擁有拉絲機、園織機、裁袋機等流水生產線3套,擁有雄厚的技術力量,生產設備,坐落在趙國都城-邯鄲館陶縣,地理位置優越,東鄰山東省,南鄰河南省,鐵路、公路交通網四通八達。 

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