Convenience bags are widely used in food, beverage and wood industries, because it involves food and beverage packaging, the quality of convenience bags is the concern of manufacturers and buyers. In order to ensure the food safety of consumers, in addition to the basic quality problems, the buyer should often check whether the product has, whether there is food safety, whether there is a complete test certification, etc.
So how to identify the quality of a convenience bag?
The convenience bag is made of oil essence, so the domestic convenience bag manufacturers are different in raw materials, and the quality is not enough. Here are three quality identification methods for Jinan convenience bag.
First of all, from the touch point of view, a good convenience bag feels more comfortable, smooth or soft, while a bad convenience bag is not only hard, but also very rough. We should be wary of such a convenient bag and try to choose a more comfortable convenient bag made of materials.
2、 From the sense of smell, good convenience bags are tasteless, fake, and will have a pungent smell, and spicy taste for a long time can not leave, some convenience bags taste toxic, even when we choose convenience bags need to pay attention to, in this careful selection, especially package food.
3、 Through visual judgment, the color and materials of good convenience bags look purer and more uniform, while the poor not only look turbid, but also look uneven in color. The product stage is very bad. We also need to polish our eyes and choose carefully.
Have you learned the method of convenient bag identification? We can choose the appropriate convenient bag according to our actual needs. We can also use these methods to avoid choosing the convenient bag with poor quality and affect our products. More fresh information about the convenient bag will be updated regularly
According to the design concept, choose plastic convenience bags: buy thick ones, because the thick plastic convenience bags are elastic and not easy to break! You can pack more garbage and use fewer plastic bags.
Two plastic convenience bags are divided into two designs, one is flat, the other is octagonal bottom. Flat bottom plastic convenience bag, large capacity. Octagonal bottom point has strong supporting force.
The third sign is made of high-strength PE pure new material, which is more elastic, more flexible and more durable than the bag body which only uses the secondary regeneration material.
The above is a detailed introduction to the identification quality of plastic convenience bags, which is provided by Jinan convenience bags. If you want to know more, please contact us Website.