Abstract: The invention discloses a manufacturing method for a tea bag folding structure comprising: a fold-to-overlap step and a press-to-fold step. The fold-to-overlap step is to overlap a sheet having a plurality of folding lines and join two opposite side edges thereof, and the press-to-fold step is to open the sheet into a hollow cylinder shape and fold the sheet into a cylindrical folding structure with openings at both ends along the plurality of folding lines. In the manufacturing method, after the tea bag folding structure is formed, one end opening of the tea bag folding structure is closed, the tea bag folding structure is filled with tea leaves, and the other end opening of the tea bag folding structure is closed.

Abstract: Disclosed is a steeping machine for steeping a steeping bag having a body. The steeping machine comprises a machine housing and a steeping device. The steeping device is configured to be disposed in the machine housing in a retractable manner with respect to the machine housing, and includes a base and an actuation module. The actuation module is disposed on the base and configured to suspend the steeping bag in a suspended state such that the body falls out of the base, and to lift the body of the steeping bag upwardly adjacent to the base. Through the mechanism of the steeping device, the function of releasing the steeping bag for steeping and retracting the steeping bag can be achieved.

Abstract: A brewing cup instrument, and its operating method. A brewing cup instrument includes a cup, a lid and a depressible brewing substance packaging. A hole pass through the lid, and a position part at the outside edge of the lid. A brewing substance packaging includes a rope body, a covered body, and a positioning body. When the positioning body is located in the brewing position, it is driven by the gravity of the covered body, and stopped by the lid, so that the covered body is hung inside of the cup. When the positioning body is located in the compressing position, it is secured at the positioning part of the lid so that the covered body can be pulled up, depressed, and positioned inside of the lid. The instant disclosure provides an operating method for the brewing cup instrument and its lid.

Abstract: The composite compressible drink mix bag receives a drink mix therein. The composite compressible drink mix bag includes a water permeable, hollow compressible body defining a deformation axis, a first cap and a second cap. The compressible body has folding lines and is formed with two openings over each end thereof. The first and second caps are coupled to two ends of the compressible body and cover the openings respectively such that the compressible body is retractable along the deformation axis while maintains an overall shape. The two ends of the compressible body are retractable along the deformation axis to a storage state according to the volume of the drink mix before water is added or expandable to a relax state by the folding lines after water is added.