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如何正确控制方底袋生产的关键点

发布日期:2022-08-18 作者:www.jnsuliao.com 点击:

济南方底袋因其方底而得名,在日常生活和生产的各个行业都有很多应用。那么如何正确控制方底袋生产的关键点呢?下面小编就来为您们讲一讲问题吧。
Jinan square bottom bag is named for its square bottom and has many applications in daily life and production in various industries. So how to correctly control the key points of square bottom bag production? Let's talk about some problems for you.
随着应用领域的扩大,生产出越来越多的角底袋衍生产品,且多为全新材料,具有高强度、高阻隔、无毒无味、韧性强等特点,同时,由于底角成型困难,底部热封层数多,制袋要求高,方形底袋的生产质量问题也比较普遍,然后,下一个。
With the expansion of the application field, more and more corner bottom bag derivative products are produced, and most of them are brand-new materials, which have the characteristics of high strength, high barrier, non-toxic and tasteless, and strong toughness. At the same time, due to the difficulty in forming the bottom corner, the number of heat sealing layers at the bottom is large, the requirements for bag making are high, and the production quality problems of square bottom bags are common. Then, next.
众所周知,在软质乙烯包装袋的制造过程中,热封制袋的过程其重要,也是检验包装袋质量的过程。热封制袋时只要有一点小失误,之前的工作就白废了,特别是对于制袋工艺严格的角底袋,这个工艺一定要检查的更严格。
As we all know, in the manufacturing process of soft vinyl packaging bags, the process of heat sealing is very important, and it is also the process of inspecting the quality of packaging bags. As long as there is a small mistake in heat sealing bag making, the previous work will be wasted. Especially for corner bottom bags with strict bag making process, this process must be checked more strictly.
要严格注意角底袋的热封温度。虽然不同材料的热封温度范围不同,但热封温度是影响和控制方底袋热封质量的重要因素,如果印刷基材具有良好的耐温性,提高热封温度可以提高生产效率。
Strictly pay attention to the heat sealing temperature of the corner bottom bag. Although the heat sealing temperature range of different materials is different, the heat sealing temperature is an important factor that affects and controls the heat sealing quality of square bottom bags. If the printing substrate has good temperature resistance, increasing the heat sealing temperature can improve the production efficiency.
当基材耐温性差时,尽量降低热封温度,当热封温度过高时,热封部位的热封材料也会熔化挤出,从而降低角底袋的热封强度。
When the temperature resistance of the base material is poor, the heat sealing temperature shall be reduced as much as possible. When the heat sealing temperature is too high, the heat sealing material at the heat sealing part will also melt and extrude, thus reducing the heat sealing strength of the corner bottom bag.
济南方底袋
其次,方底袋的热封压力和速度也需要严格注意。角底袋的热封压力根据复合膜的性能、厚度和热封宽度来确定。热封速度是制袋机生产效率的实际体现,也是影响方底袋热封强度和外观性能的重要因素。
Secondly, the heat sealing pressure and speed of the square bottom bag also need to be strictly noted. The heat sealing pressure of the corner bottom bag is determined according to the performance, thickness and heat sealing width of the composite film. The heat sealing speed is the actual embodiment of the production efficiency of the bag making machine, and is also an important factor affecting the heat sealing strength and appearance performance of the square bottom bag.
日常生活中总是能看到特定形状的塑料袋,细心的人会注意到,大大小小的电器外面都有塑料袋,与电器的大小相符合。
In daily life, you can always see plastic bags with specific shapes. Careful people will notice that there are plastic bags outside the large and small electrical appliances, which are consistent with the size of the electrical appliances.
上面提到的方底袋不仅可以用来包装一些电器等,而且还能挡风防尘。电器长时间不能使用时,可以用角底袋挡风防尘。即使在移动过程中损坏,其成分也是由合成树脂制成,这决定了它不会对环境造成很大的影响,符合当前国家的环保理念。
The square bottom bag mentioned above can not only be used to pack some electrical appliances, but also can prevent wind and dust. When the electric appliance cannot be used for a long time, the corner bottom bag can be used to prevent wind and dust. Even if it is damaged in the process of moving, its composition is also made of synthetic resin, which determines that it will not have a great impact on the environment and conforms to the current national environmental protection concept.
此外,在制造方底袋时,为了保持薄膜平整,避免方底袋热封部位的收缩和翘曲,须很好地控制张力。另外,请避免热封冷却时水温高、冷却水循环不畅等不利因素,导致冷却不良,热封强度降低。
In addition, in order to keep the film flat and avoid the shrinkage and warpage of the heat sealing part of the square bottom bag, the tension must be well controlled during the manufacturing of the square bottom bag. In addition, please avoid adverse factors such as high water temperature and poor cooling water circulation during heat seal cooling, resulting in poor cooling and reduced heat seal strength.
方底袋在我们的生活中很常见,但并不是每个人都知道它的功能,所以它的价值无法实现,定制塑料袋与对应塑料袋紧密贴合,起到一定的保护作用。您有需求或者问题点就来我们网站https://www.jnsuliao.com咨询吧。
Square bottom bags are very common in our life, but not everyone knows its function, so its value cannot be realized. Customized plastic bags and corresponding plastic bags closely fit each other, playing a certain protective role. If you have any needs or questions, please come to our website https://www.jnsuliao.com Consult.