POLYETHYLENE TAPE

摘要

A polyethylene tape including a first backing layer, a second backing layer, a third backing layer, and an adhesive layer in sequence. The first and the third backing layers are transparent polyethylene films which sandwich the second backing layer therebetween. The second backing layer is a colored polyethylene film. The adhesive layer is acrylic glue coated on the third backing layer. The first and the third backing layers isolate the second backing layer from the adhesive layer even if the polyethylene tape is reeled up into a roll.

主权项

1. A polyethylene tape, comprising:
a first backing layer, which is made of polyethylene and is transparent; a second backing layer, which is made of polyethylene and includes a dye, wherein the second backing layer is attached to the first backing layer; a third backing layer, which is made of polyethylene and is transparent, wherein the third backing layer is attached to the second backing layer, so that the second backing layer is between the first backing layer and the third backing layer; and an adhesive layer, which is acrylic glue coated on the third backing layer, wherein the third backing layer is between the adhesive layer and the second backing layer such that the third backing layer isolates the second backing layer from the adhesive layer to avoid affiliation of the dye in the second backing layer with the adhesive layer.