A cutting apparatus and method are disclosed for forming an anti-tamper opening device on a closing capsule of a container, in which the capsule engages an engagement device and rolls on a cutting device that performs at least two vertical or oblique cuts situated at a reciprocal angular distance on the relatively small capsule, performing, from when a first blade performs the first vertical or oblique cut to when a second blade performs the second vertical or oblique cut, a rotation on itself of a whole number of complete revolutions plus or less the aforesaid angular distance, arranging the two blades at a relatively great reciprocal distance.

A blade driving apparatus configured to drive a blade of a cutting device to cut a web and includes an anvil and a slide assembly. The slide assembly includes a slide rail and a slide block that are slidably connected to each other. The slide block is connected to the anvil, and the slide block and the anvil move back and forth relative to the slide rail along a travel direction of the web. At least one of the slide rail or the slide block is made of a non-metallic material.

There is provided a cutting blade apparatus including: cutting blade units including a plurality of cutting blades arranged on a flat surface; and a base unit configured to support the plurality of cutting blade units overlapping one another, the cutting blade apparatus being configured to perform cutting operation by driving at least one of the cutting blade units. A cutting space formed for each of the cutting blades of one cutting blade unit is opened/closed by a cutting blade of the other cutting blade unit to perform the cutting operation. A timing at which one cutting space is opened/closed is different from a timing at which another cutting space is opened/closed.

There is provided a cutting blade drive apparatus including: cutting blade units including a plurality of cutting blades arranged on a flat surface; a base unit configured to support the cutting blade units overlapping one another; and a drive mechanism supported by the base unit and configured to drive at least one of the cutting blade units to perform cutting operation. The plurality of cutting blades protrude from a circumference of the base unit in different directions. The drive mechanism allows at least one of the cutting blade units to translate drawing a circular orbit with no dead center so that the cutting blades of one cutting blade unit and the cutting blades of another cutting blade unit overlap to perform the cutting operation.

A food slicer assembly includes a housing defining a first opening and a second opening perpendicularly arranged. A slicing blade received at the second opening enters the first opening of the housing. A coupling releasably couples a food product or a food product packaging to the housing. The first opening receives a food product therethrough, the second opening receives the slicing blade therethrough, and the slicing blade slices the food product arranged in the first opening such that the food product is divided into multiple portions using the food slicer assembly. The slicing blade may pass into the first opening from a first end, and upon reaching the second end, the slicing blade seals the food slicer assembly at the first opening. The assembly may be a cheese slicer assembly for slicing a block of cheese so that a slice of cheese can be removed from the first opening.

The present disclosure generally relates to a dynamic accumulation device that ensures that continuous and precise feeding of film material is provided at a constant rate to a singulation device, which operates in an indexing or stepwise motion. This device receives the film material from a film dispensing device at a steady rate and adjusts its output to match the varying speed requirements of the singulation process. By accumulating and releasing the film material dynamically, the device compensates for the intermittent motion of the singulation device, ensuring smooth operation without tearing or misaligning the material. This functionality is crucial in high-precision battery stacking systems, where maintaining continuous film supply with variable output is essential to meet production efficiency and quality control standards.