塑料单线蛇仔螺旋胶单圈46孔单线圈装订机用装订耗材50条/包包邮
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Inspection + photo report for $1.5.
We check the goods and take a photo report so you can make sure you get the right product without faults or damage
Delivery from China to Ukraine, Uzbekistan, European and African countries
Payable upon arrival at the warehouse in China
Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned
Photo and product description
配套打孔机:https://item.taobao.com/item.htm?spm=a2oq0.12575281.0.0.25911debM4RMgD&ft=t&id=595250902960
产品介绍:
品名:塑料单线圈(胶单线圈)
材质:优质PVC(环保无毒、弹性强、13年生产经验)
规格:7.9-25.4mm
孔间距:6mm
颜色:黑白色为主,其它颜色可订制,10盒起订制
塑料单线圈是由塑料制品制作成的螺旋形状的长条线圈,一般用于线圈本、儿童纸制品、台历等的装订。
选用材料:
塑料单线圈在装订器材行业内主要分三类:聚乙烯树脂(PE5000S),聚丙烯树脂(PP)和聚氯乙烯树脂(硬质PVC)。其中以聚乙烯树脂(PE5000S)和聚氯乙烯树脂(硬质PVC)市场流通为最大,由于聚乙烯树脂(PE5000S)材质上偏软,在人工装订上很难操作,生产效率很低,现在的工厂又面临招工难或工资待遇高等因数,也慢慢的开始退去市场;只有硬质PVC单线圈一个“硬”的特性,体现了它易加工,易操作,从而达到节能的目的,所以这两年逐渐的得到业内厂家的认可,需求量也越来越大。