US 12,257,804 B2
Method for manufacturing of cartons
Per Hallendorff, Eksjo (SE)
Assigned to OPTIBINARY AB, Eksjo (SE)
Appl. No. 18/251,462
Filed by Optibinary AB, Eksjo (SE)
PCT Filed Nov. 3, 2021, PCT No. PCT/SE2021/051097
§ 371(c)(1), (2) Date May 2, 2023,
PCT Pub. No. WO2022/098282, PCT Pub. Date May 12, 2022.
Claims priority of application No. 2051273-7 (SE), filed on Nov. 3, 2020.
Prior Publication US 2024/0017512 A1, Jan. 18, 2024
Int. Cl. B31B 50/20 (2017.01); B31B 50/00 (2017.01); B31B 50/26 (2017.01); B31B 50/62 (2017.01); B31B 105/00 (2017.01)
CPC B31B 50/006 (2017.08) [B31B 50/20 (2017.08); B31B 50/262 (2017.08); B31B 50/624 (2017.08); B31B 2105/00 (2017.08)] 11 Claims
OG exemplary drawing
 
1. A method for manufacturing of cartons performed by a carton manufacturing system comprising a piece assembly unit and a piece attaching unit, wherein the method comprises steps:
A) retrieving a set of measurements of an intended content to be enclosed in a final carton;
B) calculating a required width X1 and a required length Y1 of a first carton piece, and a required width X2 and a required length Y2 of a second carton piece for enabling the intended content to be enclosed in the final carton assembled by the first and the second carton piece, wherein the width X1 of the first carton piece is equal to 2, 4, 8, 16, 32 or 64 times the width X2 of the second carton piece;
C) providing the first carton piece with the width X1 and the length Y1, and a second carton piece with the width X2 and the length Y2;
D) assembling the first and the second carton piece into a detachable carton piece assembly by using the piece assembly unit for the detachable carton piece assembly to match the set of measurements of the intended content; and
E) attaching the first and the second carton piece by using the piece attaching unit to form a carton assembly, wherein a first edge of the first carton piece is placed against or onto a second edge of the second carton piece for an adhesive agent to take effect for attaching of the first and the second piece to form the carton assembly.