The emergence of label paper has brought great convenience to the management of various products and commodities. We only need to print the information that the product needs to tell the user on the label paper, and then paste the printed label on the product. However, not all labels use the same material, and the materials used in different environments and temperatures will be different. Label paper can also be divided into low-temperature label, high-speed label, strong adhesive label, cable label, etc. Today, universal label technology will tell you about low-temperature label paper. What is low temperature resistant label paper ? Low temperature resistant label is a kind of label paper variety that can still maintain strong stickiness, warpage and will not easily fall off in a low temperature or high humidity environment. Why does low temperature resistant label paper appear ? What is its use ? The application range of low temperature resistant labels is very wide, and the application industries and application scenarios are also diverse. So what areas can the low temperature label be applied to ?
1.Pharmaceutical industryThe pharmaceutical industry has relatively high requirements for low-temperature labels, because blood, stem cells, and all tissues need to be cooled to 0 ° C ( below preservation, such as-196 ° C ( liquid nitrogen refrigeration ). Biological activity stops at temperatures below -130 ° C. Therefore, it is necessary to store the sample material in such a temperature environment to maintain the constant state of the material. In order to ensure that these products can complete the medical mission of saving lives and creating lives when needed in the future, it is necessary not only to protect these products from deterioration, but also to ensure that their identification tags will not be damaged in a low temperature environment.
The environmental characteristics of cold storage in the food industry are high humidity and low temperature. If ordinary labels are used in cold storage, they are easy to deform, wrinkle and fall off. Moreover, the packaging forms of items in the cold storage are diverse, and the labels selected in the cold storage environment must be able to have good moisture resistance and low temperature resistance. There are many kinds of base glue for labels, and low temperature glue must be selected for labels in cold storage. [ If the label is pasted at room temperature and then placed in a cold storage, the label 's paper should be selected with a certain degree of scalability. Because the packaging form of the item may be ordinary paper packaging or nylon bag packaging, different material labels can be selected according to the needs. It is recommended to use a short trial period before determining whether to use a certain material.
