Self adhesive kraft paper tape: The thickness is generally 0.15mm.
Water free kraft paper tape: The thickness is usually between 0.13-0.25mm.
The strength and toughness of kraft paper tape are excellent:
In terms of strength:
High tensile strength: Kraft paper tape has a high tensile strength, which allows it to withstand large tensile forces when pasting and fixing objects without easily breaking. For example, when packaging heavy cardboard boxes or items, kraft paper tape can effectively serve as a fixing and sealing function, ensuring that the items will not scatter due to tape breakage during transportation and handling.
High tear resistance: Due to the material characteristics of kraft paper itself, adhesive tape has strong tear resistance and is not easily torn or damaged. This is particularly important in some scenarios where items need to be securely tied or fixed, even if subjected to a certain degree of external pulling or friction, kraft paper tape can maintain good integrity.
In terms of resilience:
Good flexibility: Kraft paper tape has good flexibility and can adapt to the surface shape and curvature of the object being pasted. During the pasting process, it can tightly adhere to irregular surfaces and is not prone to warping or falling off. For example, when wrapping cylindrical items or sticking curved surfaces, kraft paper tape can play a good role.
Strong folding resistance: The specially treated kraft paper tape can maintain good adhesion and strength even after repeated folding, and is not prone to breakage or reduced adhesion. This makes it perform well in some packaging applications that require multiple opening and closing or folding, such as file bags, packaging boxes, etc