Ribbon laminated body

A ribbon laminated body used for creating a honeycomb core, the ribbon laminated body comprising:

• a multilayer ribbon wherein a plurality of layers of ribbons are laminated;
• a low-temperature curing adhesion portion constituted by a low-temperature curing adhesive;
• and
• a high-temperature curing adhesion portion constituted by a high-temperature adhesive that is cured at a temperature higher than a temperature at which the low-temperature curing adhesive is cured, wherein
• in the multilayer ribbon, the plurality of layers of ribbons are laminated so that two long sides included in each ribbon of the plurality of ribbons are aligned with one another,
• in the multilayer ribbon, between each two ribbons of the plurality of ribbons adjacent to each other, the low-temperature curing adhesion portion adhesively bonds each of the two ribbons, which is in contact with each of the two ribbons, and the high-temperature curing adhesion portion which is in contact with each of the two ribbons exist,
• in a part where the low-temperature curing adhesion portion is in contact with each of the two ribbons, a shape of the low-temperature curing adhesion portion is a trapezoidal shape having an upper base, a lower base longer than the upper base, and two oblique sides, wherein an angle formed by the upper base and each of the two oblique sides is an obtuse angle, and wherein at least a part of the upper base is overlapped with a part of one of the two long sides of each of the two ribbons, and at least a part of the lower base is overlapped with a part of the other of the two long sides of each of the two ribbons,
• the low-temperature curing adhesion portion is cured, and the high-temperature curing adhesion portion is not cured,
• in a portion where the high-temperature curing adhesion portion is in contact with each of the two ribbons, the high-temperature curing adhesion portion is in contact with the two oblique sides included in the low-temperature curing adhesion portion, and
• at least a part of the portion where the high-temperature curing adhesion portion is in contact with each of the two ribbons is peeled off by an extension force at a time when a honeycomb core precursor corresponding to the ribbon laminated body is generated.