Disclosed is a sealing device for securing a packaging material. The sealing device for securing the packaging material comprises: a tape supply reel for supplying a sealing tape to which an RFID tag has been coupled; and a sealing part for sealing, with the sealing tape, an opening of a plastic packaging material holding a product, wherein the sealing part adheres the RFID tag, which is coupled to one end of the sealing tape having the length for one use, to an adhesive positioned on the other end portion of the sealing tape having the length for one use, wherein the RFID tag is broken by the adhesive strength with respect to the other end portion when the sealing tape sealing the plastic packaging material is torn.

A process of manufacturing tearable placemats includes selecting a quantity of textile for placemats having a predetermined width, and defining positions of a plurality of tearable lines wherein the textile for placemats in front of the tearable line is defined as an anterior textile and the textile for placemats to the rear of the tearable line is defined as a posterior textile; melting textile at the position of each tearable line; rearranging the molten tearable lines to form a textile different from both the anterior textile and the posterior textile; and keeping portions of each tearable line and cutting remaining portions of each tearable line.

An apparatus for handling take-up rolls in a printing system includes a holder device for holding a take-up roll in a take-up position. The take-up roll is rotatable about a longitudinal axis thereof in the take-up position for taking-up printed sheet output from the printing system. The holder device is movable to release or discharge the take-up roll from the holder device when the take-up roll is full or when a print job is finished. A movement of the holder device to release or discharge a full take-up roll also operates to load a new take-up roll onto the holder device and into the take-up position. A corresponding method of handling take-up rolls in a printing system is disclosed.

An apparatus for handling take-up rolls in a printing system includes a holder device for holding a take-up roll in a take-up position. The take-up roll is rotatable about a longitudinal axis thereof in the take-up position for taking-up printed sheet output from the printing system. The holder device is movable to release or discharge the take-up roll from the holder device when the take-up roll is full or when a print job is finished. A movement of the holder device to release or discharge a full take-up roll also operates to load a new take-up roll onto the holder device and into the take-up position. A corresponding method of handling take-up rolls in a printing system is disclosed.

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.

The system includes a fence inside which machines are arranged that are potentially dangerous for the operators, forming part of a processing plant for processing web material and producing rolls. A passage counting the number of operators entering the fence and exiting therefrom is so controlled as to be accessible only when the machines are not working and to allow a partial operation of the machines inside the fence under particular safety conditions.

The system includes a fence inside which machines are arranged that are potentially dangerous for the operators, forming part of a processing plant for processing web material and producing rolls. A passage counting the number of operators entering the fence and exiting therefrom is so controlled as to be accessible only when the machines are not working and to allow a partial operation of the machines inside the fence under particular safety conditions.

A peeling apparatus according to an embodiment includes: a conveyance roller configured to convey a laminate made by peelably laminating a first substrate and a second substrate including an opening; a peel roller arranged facing the conveyance roller with the laminate interposed in between, and configured to peel the second substrate from the first substrate; a winding roller arranged away from the peel roller, and configured to wind the second substrate peeled from the first substrate; and an auxiliary winding roller arranged between the peel roller and the winding roller, and including a stepped portion configured to maintain a width of the opening.

A peeling apparatus according to an embodiment includes: a conveyance roller configured to convey a laminate made by peelably laminating a first substrate and a second substrate including an opening; a peel roller arranged facing the conveyance roller with the laminate interposed in between, and configured to peel the second substrate from the first substrate; a winding roller arranged away from the peel roller, and configured to wind the second substrate peeled from the first substrate; and an auxiliary winding roller arranged between the peel roller and the winding roller, and including a stepped portion configured to maintain a width of the opening.