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塑料袋的生产过程以及使用什么材料

发布日期:2022-07-21 作者:www.jnsuliao.com 点击:

塑料袋常见于超市、商场中,亦是人们日常生活中不可或缺的必需品。通常像一般超市定做塑料袋都数以万计,因为塑料薄膜的特殊性,是需要批量生产的。那么塑料袋的生产过程以及使用什么材料呢?
Plastic bags are common in supermarkets and shopping malls, and they are also indispensable necessities in people's daily life. Usually, there are tens of thousands of custom-made plastic bags in supermarkets. Because of the particularity of plastic film, it needs mass production. What is the production process of plastic bags and what materials are used?
塑料袋是怎么生产出来的?
How are plastic bags produced?
确定规格尺寸和印刷文稿
Determine specifications, dimensions and printed documents
关于塑料袋的规格,大同小异,非统一规格,可根据客户要求定制。常规规格如:20*32cm,25*40cm,30*48cm,35*55cm。厚度根据限塑令标准为单层不低于0.025mm。 印刷文稿可根据样品来,或者客户设计好交给厂家,亦可让塑料袋厂家代为设计。
The specifications of plastic bags are similar, non-uniform, and can be customized according to customer requirements. Conventional specifications such as: 20*32cm, 25*40cm, 30*48cm, 35*55cm. The thickness of single layer shall not be less than 0.025mm according to the standard of plastic limit order. Printed manuscripts can be delivered to the manufacturer according to samples, or designed by the customer, or the plastic bag manufacturer can design on behalf of the manufacturer.
根据订单数量进行吹膜,同时联系制版厂制版吹膜是指将塑料粒子加热融化,通过挤出机挤出,再通过鼓风机吹成塑料薄膜的一种塑料加工工艺。塑料背心袋采用高密度聚乙烯(HDPE,亦称低压料)为原料。制版所需的时间通常为5天左右,可向制版厂租制。
Blow film according to the order quantity and contact the plate making factory at the same time. Plate making blow film refers to a plastic processing process that heats and melts plastic particles, extrudes them through the extruder, and then blows them into plastic film through the blower. Plastic vest bags are made of high-density polyethylene (HDPE, also known as low-pressure material). The time required for plate making is usually about 5 days, which can be rented from the plate making factory.
印刷
printing
塑料背心袋印刷一般是较为简单的,颜色不复杂,简单简洁。
The printing of plastic vest bags is generally simple, with uncomplicated colors and simplicity.
封切
Sealing and cutting
塑料袋封切是将印刷好的卷料进行封口和挖空,也是塑料袋袋成型的后一步。
Plastic bag sealing and cutting is to seal and excavate the printed roll, which is also the next step of plastic bag forming.
济南塑料袋
制作塑料袋的聚乙烯材料在未加工之前呈现出来的是乳白色的状态,但是在经过一些初级的加工的、之后它的形态也会发生一定的改变,比如:这种材料在微薄截面的状态时呈现出来的是半透明的状态,这也是塑料袋成型的前期工作状态注意:
The polyethylene material used to make plastic bags appears milky white before processing, but its shape will also change after some primary processing. For example, this material appears translucent in the state of thin section, which is also the pre work state of plastic bag molding. Note:
制作济南塑料袋的聚乙烯材料具有着很不错的耐用性,而且它还能够在一定的成都和范围之内对生活和化学用品具有着自己的特性。就像我们在使用过程中能够发现的那样,背心袋的材料具有着很不错的不吸湿的性能,且能够很好的防水蒸气,这也大大地延长了它的使用领域。
The polyethylene material used to make plastic bags has good durability, and it can also have its own characteristics for life and chemical supplies within a certain range of Chengdu. As we can find in the process of use, the material of the vest bag has a very good non hygroscopic performance, and can be well waterproof against steam, which also greatly extends its field of use.
很特别的是这种制作背心袋的材料具有着很不错的电性能,同时它的绝缘介电强度也是很高的。值得一提的是这种材料能够很好的使用于不同的温度,这也在很大的程度上提高了塑料袋的使用能力。
In particular, this material for making vest bags has very good electrical properties, and its insulation dielectric strength is also very high. It is worth mentioning that this material can be well used at different temperatures, which also greatly improves the use ability of plastic bags.
以上就是对塑料袋生产过程的详细解读了,希望对您有所帮助,当然如果您对此还有什么不了解可以随时来网站https://www.jnsuliao.com咨询我们。
The above is a detailed interpretation of the plastic bag production process. I hope it will help you. Of course, if you don't know anything about this, you can come to the website at any time https://www.jnsuliao.com Consult us.