拉伸膜是現在常見的一種包裝(zhuāng)用(yòng)品，拉伸纏繞膜的彈力很(hěn)大，并且會談也很(hěn)快。具(jù)有(yǒu)高的粘性和特色的延展性，你知道拉伸纏繞膜是用(yòng)什麽制作(zuò)的呢(ne)？下面拉伸纏繞膜小(xiǎo)編和大家講述一下。

Stretch film is a common packaging product now. The stretch winding film has great elasticity and talks quickly. With high viscosity and characteristic ductility, do you know what the stretch winding film is made of? Let's talk about the stretching and winding film.

纏繞膜的原材料之一是聚乙烯，它是一種熱塑性樹脂，它沒有(yǒu)味道，也沒有(yǒu)毒，用(yòng)手觸摸，會感覺它像蠟。

One of the raw materials of the winding film is polyethylene, which is a thermoplastic resin. It has no taste and no poison. If you touch it with your hand, it will feel like wax.

就小(xiǎo)編見過的聚乙烯是白色顆粒，飽滿而有(yǒu)光澤，吸水率低，因為(wèi)它具(jù)有(yǒu)絕緣、耐熱性比較好，還有(yǒu)抗沖刺和耐刺穿的性能(néng)，因此它非常适合于做為(wèi)拉伸纏繞膜的原材料。

The polyethylene I have seen in Xiaobian is white particles, full and shiny, and low water absorption. Because it has good insulation and heat resistance, as well as sprint and puncture resistance, it is very suitable to be used as the raw material of stretch winding film.

要知道，拉伸纏繞膜就是要耐刺穿，抗沖刺，才能(néng)更好的保護貨物(wù)不受到損傷。通過将聚乙烯注塑、擠出、吹塑等一系列的加工(gōng)方式，又(yòu)薄又(yòu)有(yǒu)韌性還透明的拉伸纏繞膜便誕生了。它的出現受到了物(wù)流行業的喜愛，現在許多(duō)做物(wù)流做貨運的企業都喜歡用(yòng)拉伸纏繞膜，又(yòu)輕薄又(yòu)方便，價格也是非常便宜的，因此更受歡迎了。

You should know that the stretch winding film is to be puncture resistant and sprint resistant, so as to better protect the goods from damage. Through a series of processing methods such as injection molding, extrusion and blow molding of polyethylene, a thin, flexible and transparent stretch wound film was born. Its appearance has been loved by the logistics industry. Now many enterprises engaged in logistics and freight transport like to use stretch winding film, which is light and convenient, and the price is also very cheap, so it is more popular.

拉伸膜的使用(yòng)範圍是非常的廣泛，用(yòng)原料經過各種工(gōng)藝制作(zuò)而成的。而且拉伸纏繞膜的使用(yòng)年限也很(hěn)長(cháng)，不過使用(yòng)之後要放在陰涼通風的地方，不影響下次的使用(yòng)效果。

The application range of stretch film is very wide. It is made of raw materials through various processes. Moreover, the service life of the stretch winding film is also very long, but after use, it should be placed in a cool and ventilated place, which will not affect the next use effect.