A key component of a high-efficiency and high-speed carton sealer, i.e., a core, and the high-speed carton sealer is an important device for a high-speed packaging production line. The design of the core uses the second cylinder to control a return spring and a limit spring with one end freely set and the other end adjustable, which successfully solves the problems of the damage to the carton caused by its high-speed moving carton impacting the front wheel and rear wheel recovery speed not promptly enough to wipe the tape on the back of the carton, and it is also possible to use a soft carton. Accordingly, the core of the high-speed carton sealer is realized.

Dual and multi-modulator projector display systems and techniques are disclosed. In one embodiment, a projector display system comprises a light source; a controller, a first modulator, receiving light from the light source and rendering a halftone image of said the input image; a blurring optical system that blurs said halftone image with a Point Spread Function (PSF); and a second modulator receiving the blurred halftone image and rendering a pulse width modulated image which may be projected to form the desired screen image. Systems and techniques for forming a binary halftone image from input image, correcting for misalignment between the first and second modulators and calibrating the projector system—e.g. over time—for continuous image improvement are also disclosed.

Dual and multi-modulator projector display systems and techniques are disclosed. In one embodiment, a projector display system comprises a light source; a controller, a first modulator, receiving light from the light source and rendering a halftone image of said the input image; a blurring optical system that blurs said halftone image with a Point Spread Function (PSF); and a second modulator receiving the blurred halftone image and rendering a pulse width modulated image which may be projected to form the desired screen image. Systems and techniques for forming a binary halftone image from input image, correcting for misalignment between the first and second modulators and calibrating the projector system—e.g. over time—for continuous image improvement are also disclosed.

A foldable container and method of storing adhesive in which a single strip of adhesive material is attached to a single release liner featured on a side surface or a flap of the foldable container. The strips of adhesive material can be peeled off a surface of the container and applied to and used to seal the top and bottom surfaces of the container as needed. The container features one or more release liner(s) each with a single strip of adhesive material attached only to the release liner and not a surface of the container itself.

A hand-held handle dispenser comprising: a main frame having a handle, an adhesive tape roll provided at a rear side of the main frame for delivering an adhesive tape, an application element provided at the front side of the main frame for applying the adhesive tape on a parcel and a cutting blade for cutting the adhesive tape, a cartridge for storing an insert strip roll and transport and affixing elements for conveying the insert strip from the cartridge to the application element and affixing it against the adhesive tape to form a handle.

A hand-held handle dispenser comprising: a main frame having a handle, an adhesive tape roll provided at a rear side of the main frame for delivering an adhesive tape, an application element provided at the front side of the main frame for applying the adhesive tape on a parcel and a cutting blade for cutting the adhesive tape, a cartridge for storing an insert strip roll and transport and affixing elements for conveying the insert strip from the cartridge to the application element and affixing it against the adhesive tape to form a handle.

Various embodiments of the present disclosure provide a random case sealer. The case sealer includes a top-head-actuating assembly configured to vary the speed of the top-head assembly when ascending (to make room for the case beneath the top-head assembly) and when descending onto the case (to engage the top surface of the case during sealing). This maximizes the speed of the top-head assembly while limiting overshoot (when ascending) and preventing damage to the case (when descending). In certain embodiments the case sealer includes a tape cartridge configured to limit the forces imparted onto the leading and top surfaces of the case during sealing. These features result in increased throughput as compared to prior art random case sealers without requiring stronger cases or more protective dunnage.

Disclosed is a tape packing apparatus and method. The tape packing apparatus including: a supporting frame; a drive unit configured to install on the supporting frame; a tape head pressing arm configured to install on the supporting frame and connected to the drive unit, and the drive unit configured to drive the tape head pressing arm to move to a packing position such that the tap head is pressed onto an object to be packed; a cutting module configured to install on the supporting frame and connected with the driving unit, and the driving unit is constructed to drive the cutting module to the packing position to cut the tape. The tape packing apparatus provided by the embodiment of the present invention has good packing effect, can effectively shortens the packing time, has high packing efficiency, and saves manpower and costs.

A flexible, sterilizable pouch includes a first gas-impermeable web, a second gas-permeable web, and the third gas-impermeable web. The webs are arranged and sealed to form a cavity portion of the pouch and a header portion of the pouch. The header portion of the pouch is gas-permeable through the second gas-permeable web. The cavity portion of the pouch is configured to hold a medical device for sterilization and is configured to be sealed from the header portion after sterilization, thereby making the cavity portion gas-impermeable. The header is also configured to be removed from the pouch, leaving the cavity portion.

A method is described for making a pack of smoking products having an ordered group of packets containing smoking products and positioned in contact with each other wherein the group of packets has a closed lateral surface around a theoretical axis of the group of packets, which delimits two opposite surfaces of the group of packets, each of which surfaces is defined by the set of homologous surfaces of all the packets. The method includes: unwinding from a reel at least one adhesive tape and applying it to the closed lateral surface and completely around the latter, to hold the packets of the group together solely by means of the at least one adhesive tape.