What is the smell of the packaging bag?
Release time:
2020-07-08
Packaging bags should be accessible to everyone, food, clothing, parts and so on, everywhere, but sometimes there is a smell in the packaging bag, this phenomenon is not normal. There should also be many such cases in daily life. Today, I will explain to you how to avoid the peculiar smell of food packaging bags:
Packaging bags should be accessible to everyone, food, clothing, parts and so on, everywhere, but sometimes there is a smell in the packaging bag, this phenomenon is not normal. There should also be many such cases in daily life. Today, I will explain to you how to avoid the peculiar smell of food packaging bags:
The smell of food packaging bags, mainly from the printing ink ink solvent or composite adhesive and compound glue solvent, but some from the inner membrane of composite packaging. So in the production of food packaging bags should pay attention:
1. The design of the printed pattern should choose as few color elements as possible and avoid the printed pattern with solid bottom and full plate as much as possible.
2, the selection of printing ink, do not use the smell of larger table printing ink, do not use high boiling point solvents containing impurities, such as tar benzene, mixed benzene, recycled solvents.
3. Do not use one-component PS composite adhesive with high odor.
4. When compounding, the inner layer film material selected should be checked for smell, and PE film with filler should not be used as the inner layer substrate for compounding.
5, try to improve the printing speed, as far as possible to reduce the viscosity of the printing ink, reduce the amount of ink, keep the drying box and plant ventilation, the ink and ink solvent residue to a minimum.
The ink and raw materials used in Yi Hai packaging are in accordance with the national standards, and the product suppliers are subject to unified management requirements. Raw materials that do not meet the standards are not included in the factory. The ink is benzene-free and has no particularly pungent smell. The raw materials are free from waste materials, non-toxic and odorless. Provide the most suitable material structure for customer needs to avoid subsequent product problems at the root.
The company has invested a lot of money to build an inspection room, purchased a variety of advanced inspection instruments in the flexible packaging industry, according to the production process according to the process of testing, and each time the next volume of semi-products or bag products for quality control. Yi Hai packaging provides green environmental protection products, and strives to create safe and secure food packaging bags. To provide customers with better quality, more environmentally friendly products
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DALIAN YIHAI PACKAGING CO., LTD
Office address: No. 161-1, Gangpu Road, Zhongshan District, Dalian
Factory Address: Chengguan Industrial Park, Zhuanghe City, Dalian
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