Foldable cardboard template and paper wallet made of the same

Abstract

A foldable cardboard template has an outer panel, multiple binding strips respectively formed on and protruding from one of the two longitudinal sides and two transverse sides of the outer panel, and an interlayer board formed on and transversely protruding from the other longitudinal side of the outer panel having no binding strip formed thereon. The interlayer board is ladder-like and has multiple interlayers connected with each other, multiple partition lines and multiple card slits formed therethrough. Each partition line is formed between two adjacent interlayers. The interlayer board is folded at the partition lines to lean toward the outer panel and form multiple pockets between the interlayers. The binding strips are affixed to the folded interlayer board to fix the outer panel and the interlayer board together. The folded interlayer board and the outer panel are folded at a center fold line to make a paper wallet.

1 . A foldable cardboard template comprising:
 an outer panel being rectangular and having:
 an inner surface; 
 two longitudinal sides; 
 two transverse sides; and 
 a center fold line centrally formed on the outer panel and being parallel with the transverse sides; 
   multiple binding strips respectively formed on and protruding from one of the longitudinal sides and the transverse sides of the outer panel; and   an interlayer board being ladder-like, formed on and transversely protruding from the other longitudinal side of the outer panel having no binding strip formed thereon, and having:
 multiple interlayers connected with each other; and 
 multiple partition lines, each formed between adjacent two of the interlayers. 
   
     
     
         2 . The foldable cardboard template as claimed in  claim 1 , wherein the binding strips are trapezoidal. 
     
     
         3 . The foldable cardboard template as claimed in  claim 1 , wherein the foldable cardboard template has four binding strips, two of the binding strips are respectively formed on and protrude from the transverse sides of the outer panel, and the other two binding strips are respectively formed on and protrude from the longitudinal sides of the outer panel and are symmetrical with respect to the center fold line of the outer panel. 
     
     
         4 . The foldable cardboard template as claimed in  claim 1 , wherein the interlayer board is divided into five interlayers, each interlayer is rectangular and has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are transversely connected, and each interlayer has a partition line longitudinally and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel. 
     
     
         5 . The foldable cardboard template as claimed in  claim 1 , wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel. 
     
     
         6 . The foldable cardboard template as claimed in  claim 2 , wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel. 
     
     
         7 . The foldable cardboard template as claimed in  claim 3 , wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel. 
     
     
         8 . The foldable cardboard template as claimed in  claim 4 , wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel. 
     
     
         9 . A paper wallet made of the foldable cardboard template as claimed in  claim 1 , wherein
 the interlayers of the interlayer board are folded to form multiple pockets respectively between the interlayers and are flatly stacked on the outer panel;   the binding strips are affixed to the interlayer board; and   the outer panel has a center fold line centrally formed on the outer panel and being parallel with the transverse sides of the outer panel.   
     
     
         10 . The paper wallet as claimed in  claim 9 , wherein the binding strips are trapezoidal. 
     
     
         11 . The paper wallet as claimed in  claim 9 , wherein the foldable cardboard template has four binding strips, two of the binding strips are respectively formed on and protrude from the transverse sides of the outer panel, and the other two binding strips are respectively formed on and protrude from the longitudinal sides of the outer panel and are symmetrical with respect to the center fold line of the outer panel. 
     
     
         12 . The paper wallet as claimed in  claim 9 , wherein
 the interlayer board is folded toward the inner surface of the outer panel; and   the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.   
     
     
         13 . The paper wallet as claimed in  claim 10 , wherein
 the interlayer board is folded toward the inner surface of the outer panel; and   the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.   
     
     
         14 . The paper wallet as claimed in  claim 11 , wherein
 the interlayer board is folded toward the inner surface of the outer panel; and   the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.   
     
     
         15 . The paper wallet as claimed in  claim 12 , wherein
 the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers.   
     
     
         16 . The paper wallet as claimed in  claim 13 , wherein
 the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers.   
     
     
         17 . The paper wallet as claimed in  claim 14  wherein
 the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers. 
 
     
     
         18 . The paper wallet as claimed in  claim 15 , wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line. 
     
     
         19 . The paper wallet as claimed in  claim 16 , wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line. 
     
     
         20 . The paper wallet as claimed in  claim 17 , wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line.