A swelling tape for filling a gap, a method of manufacturing the swelling tape for filling a gap, a method of filling a gap, an electrode assembly and a secondary battery are provided. For example, the swelling tape can be applied inside a gap in which a f...

A protection film (10) comprises a base material layer (12), and an adhesive layer (14) disposed on one face of the base material layer (12). Airflow sections (18) are formed in the protection film (10) so that air can flow from the one face to the other f...

Provided is a laminate for a nonaqueous battery having moderate adhesion to be used in a nonaqueous battery in which a nonaqueous electrolytic solution is sealed, the laminate for a nonaqueous battery being capable of improving the suitability of electrode...

The present invention relates to a pressure-sensitive adhesive tape for protecting an electrode plate, containing: a substrate, and a pressure-sensitive adhesive layer provided on at least one side of a the substrate, in which the pressure-sensitive adhesi...

A composite material tape and a lithium secondary battery using the same are provided. The composite material tape includes an organic base and at least one inorganic compound dispersed within the organic base. The composite material tapes of the present i...