Plastic packaging bags are a type of item that we come into contact with more frequently in our daily lives. Thermoplastic packaging film plastic packaging bags not only improve the overall appearance of products, but also facilitate transportation and avoid product wear and tear in the middle. Therefore, the quality of packaging bags is a major key factor. Let's briefly introduce the industry standards for plastic packaging bags. Heat shrink bag
Firstly, the appearance of plastic packaging bags should be standardized and qualified. Currently, circular bags are commonly used. In terms of material, the outer bag is usually made of PP, the inner and outer bags are made of PE, and the document bag is made of PE. The inner bag should meet the requirements of no impurities, smoothness, no adhesion, no material blockage during packaging, and a waterproof buckle at the bottom. In terms of printing, the pattern and handwriting should be clear and the position should be accurate; Single sided printing, color according to the requirements of the purchaser, and the net size of the document bag must also comply with relevant standards. The label bag should be sewn on the upper left corner of the PP bag printing surface. In addition, it should have excellent anti-static properties, be dust-proof, and odorless. Only when it meets the above specifications can it be used by the industry.
Every time we come to the supermarket, we buy a lot of food, and of course, we bring a lot of food packaging bags home. Many food packaging bags are disposable and cannot be reused, which will generate a lot of garbage and cause certain pollution to the environment. So, when we buy food, should we pay attention to environmental protection issues and not buy too many packaging bags that cannot be recycled, which will bring inconvenience to our families and society. Not only every consumer should pay attention to food packaging, but every manufacturer should also be aware of this. Only in this way can we gain everyone's support and trust. Producing green food packaging can reduce pollution to nature and play a certain role in protecting the environment. This is something that every manufacturer should pay attention to.
From the perspective of environmental protection and cost saving, food packaging bags should be reusable to achieve the goal of saving money. If we are environmentally friendly, we should focus on packaging materials that are easy to decompose, unlike plastic bags that are difficult to decompose for a long time. Therefore, when choosing materials, we should pay attention to whether the materials are easy to decompose. At the same time, more effort should be put into the quality and volume of packaging. If the volume is too large, it will take up a lot of space, greatly reducing the original intention of environmental protection and causing unnecessary waste.
If it comes to the quality of food packaging, it is advisable to choose materials of better quality as much as possible to avoid unnecessary waste caused by poor packaging quality. Therefore, the quality should also meet the standards. While being environmentally friendly and cost-effective, it is also necessary to consider the quality of the product. With the development of technology, food packaging will increasingly move towards environmental protection and green direction, and there will be broader development space in the future.
