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Changzhou plastic bag manufacturer: The choice of plastic bags must be rigorous!
Publication Time:
2022-12-19 11:56
Changzhou plastic bags Manufacturer: The choice of plastic bags must be rigorous!
(1) Safety is the main issue
Changzhou plastic bag manufacturer: Since it is a food plastic bag, it will obviously come into direct contact with food, so safety is the key point. We need to ensure that the plastic bags used for food packaging are non-toxic and harmless, that is, safe. Generally speaking, this type of plastic bag is more valuable. Some unscrupulous merchants may choose inferior plastic bags in order to save costs. In this case, it is recommended that you do not choose them to avoid affecting your health. Some may be recycled plastic bags, which are unacceptable, rough and pungent.
(2) Pay attention to tensile strength
Changzhou plastic bag manufacturer: Another important issue with food packaging bags is that they need to be sufficiently practical and strong, because many food plastic bags actually need to be transported or handled. If they are damaged or broken during transportation, it will obviously lead to food contamination, making it impossible to supply to people. Therefore, from this aspect, food plastic bags with good tensile strength, that is, good quality, are preferred.
(3) Environmental protection is important
In addition, environmental protection is now strictly controlled. Food packaging bags are different from ordinary plastic bags; they are used to directly contact food, so they need to meet the corresponding food requirements. In addition, it should be noted that food plastic bags should not be discarded indiscriminately after use to avoid causing white pollution, which can have serious consequences.
(4) Understand sealing issues
Changzhou plastic bags Manufacturer: After comparison, we also want to remind everyone that the sealing of food plastic bags is a very important point. Many foods have strict requirements for sealing, which can further ensure that the food does not expire and is not bitten by mosquitoes, etc. Therefore, when you choose plastic bags for food packaging, you also need to pay attention to the sealing issue. If there is air leakage, it is easy to cause food spoilage.
Changzhou plastic bag manufacturer: Four basic requirements for the design and manufacture of plastic bags
1. Good wear resistance, easy to reuse, and exquisite design attracts customers' attention.
2. Good sealing performance. Different packaged goods have different requirements for the degree of sealing, but generally speaking, goods that need to be sealed usually have the characteristics of being afraid of moisture and mildew, so most industries have relatively high requirements for the sealing function of packaging bags.
3. Changzhou plastic bags Manufacturer: Good applicability. When designing consumer packaging bags, plastic bag manufacturers are advised to fully consider the detailed methods used by customers, such as the application environment, product functions, transportation methods, storage environment, etc. In addition, they also need to consider whether they can package food and whether the demand thinking is harmless to human health.
4. Good storage. According to the application conditions of different users and different products, select suitable materials and reasonable proportions to design and manufacture plastic bags suitable for different industries. For example, some plastic products are afraid of direct sunlight, which has an adverse effect on the preservation of goods.
Okay, that's all for today. Thank you for watching, and see you next time.
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