塑料安全封条哪种材质好?PA料就是尼龙吗?为什么封条大多是PP料的?PE的不好吗?consist of a serrated plastic strap that is pulled through the hole of the seal body which contains a spring latching mechanism.我感觉这句话

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塑料安全封条哪种材质好?PA料就是尼龙吗?为什么封条大多是PP料的?PE的不好吗?consist of a serrated plastic strap that is pulled through the hole of the seal body which contains a spring latching mechanism.我感觉这句话
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塑料安全封条哪种材质好?PA料就是尼龙吗?为什么封条大多是PP料的?PE的不好吗?consist of a serrated plastic strap that is pulled through the hole of the seal body which contains a spring latching mechanism.我感觉这句话
塑料安全封条哪种材质好?PA料就是尼龙吗?为什么封条大多是PP料的?PE的不好吗?
consist of a serrated plastic strap that is pulled through the hole of the seal body which contains a spring latching mechanism.我感觉这句话是要锯齿状,带弹片的吧?可塑料封条的供应商说,带弹片就不用锯齿了(没必要),谁知道这到底是要锯齿状,还是带弹片啊?

塑料安全封条哪种材质好?PA料就是尼龙吗?为什么封条大多是PP料的?PE的不好吗?consist of a serrated plastic strap that is pulled through the hole of the seal body which contains a spring latching mechanism.我感觉这句话
弹片是起到锁扣的左右,锯齿的作用是防止封条锁上后会旋转脱落.
PP,PE,PA 是不同的场合有不同的用处.不可以一概而论
大部分是PP ,少量是PE ,特殊的是用PA .