| 摘要 |
FIELD: packaging industry. ^ SUBSTANCE: invention pertains to labels, more specifically to polymer film stickers, used on containers with use of a water adhesive. The engineering problem is solved by that, the label consists of a polymer outer material with upper and lower surfaces, a porus layer with upper and lower surfaces and a water adhesive, put in contact with the lower surface of the porous layer. The upper surface of the porous layer is located under the outer material. The porous layer has pores with average diameter approximately ranging from 1 nm to 100 nm, while its porosity approximately ranges between 0.1 ml/g and 2 ml/g. ^ EFFECT: label can be put onto a container using a water adhesive, in which case drying the adhesive and pasting the label to the container takes place after a set period of time. ^ 50 cl, 3 tbl, 74 ex, 11 dwg |
