Tri-fold card and manufacturing method therefor
AssigneeAngel Playing Cards Co., Ltd.
InventorYasushi SHIGETA
Life of this patent
Estimating the term…
Abstract
A tri-fold card of the present invention has such a shape that the tri-fold card can be unfolded to the state in which three cards are lined up adjacent to each other, and has a tangent line or a boundary between the middle one of three cards and each of the cards at both ends of the card. The lined-up cards are bonded to a plastic film mount. The tri-fold card is folded from an unfolded state to a folded state. In folding, the tri-fold card is mountain-folded at each tangent line or each boundary. As necessary, a pattern or characters is/are printed on one or both sides of the cards.
Claims18
A method for manufacturing a tri-fold card, comprising:
- a step of preparing card paper having such a size that a single card group of three cards lined up adjacent to each other is cut out, and cutting the card paper at a tangent line or a boundary between the card positioned in a middle of the card group and each of the cards positioned at both ends of the card group, a portion of the card paper remaining uncut in a vertical direction;
- a step of bonding the card paper to a plastic film mount larger than an outer contour of the card group;
- a step of cutting the card paper and the plastic film mount along the outer contour of the card group to form a tri-fold card with the unfolded card group;
- and
- a step of mountain-folding the tri-fold card at the tangent line or the boundary, as a folding line, between the middle card of the tri-fold card and each of the end cards of the tri-fold card.
A tri-fold card comprising:
- a single card group of three cards lined up adjacent to each other,
- wherein the card group has an unfoldable shape, and is cut at a tangent line or a boundary between the card positioned in a middle of the card group and each of the cards positioned at both ends of the card group, and
- the card group is bonded to a plastic film mount, and is mountain-folded at the tangent line or the boundary as a folding line.
A method for manufacturing a tri-fold card, comprising:
- a step of preparing card paper having such a size that a plurality of lined-up card groups each formed with three cards lined up adjacent to each other are cut out, and cutting the card paper at all of tangent lines or boundaries each formed between the card positioned in a middle of a corresponding one of the card groups and each of the cards positioned at both ends of the corresponding one of the card groups, a portion of the card paper remaining uncut in a vertical direction;
- a step of bonding the card paper to a plastic film mount having a size including all of the card groups in a state in which the card groups are lined up;
- a step of cutting the card paper and the plastic film mount along an outer contour of each card group to form a plurality of tri-fold cards with the unfolded card groups;
- and
- a step of mountain-folding each tri-fold card at the tangent line or the boundary, as a folding line, between the middle card of the each tri-fold card and each of the end cards of the each tri-fold card.
Dependencies are inferred from the claim text.