A method of preparing an additive assembly for insertion into tobacco industry product filter tow, comprising: providing a web comprising an array of discrete portions of additive disposed in or on the web, the array comprising columns of at least two discrete portions of additive across a width of the web; and forming a chain of discrete portions of additive in the web. The chain comprises: connecting portions that connect adjacent discrete portions of additive in a column of the array; and connecting portions that are configured to be nonlinear to connect discrete portions of additive in respective adjacent columns of the array.

Apparatus for rolling pieces of a wrappable and smokable or edible material, such as tobacco, herbs, or cannabis, or foodstuffs, within a wrapper such as a sheet of a paper or seaweed, respectively for smoking or eating. The apparatus comprises a tube (which can comprise integrated outer and inner tubes for ease of manufacture) with a rotatable base, an openable or removable top cap, and a hollow tubular interior. The tube has a longitudinal side opening for receiving the wrapper into said interior of the tube. In operation, the base is rotated and the wrapper is inserted and directed toward said interior where the wrapper wraps around said interior. The wrappable material is thereafter inserted into said tubular interior. Turning the base of the tube causes the wrapper to wrap said material within it. When complete, the wrapped material is removed from the top or bottom of the tube.

Apparatus for rolling pieces of a wrappable and smokable or edible material, such as tobacco, herbs, or cannabis, or foodstuffs, within a wrapper such as a sheet of a paper or seaweed, respectively for smoking or eating. The apparatus comprises a tube (which can comprise integrated outer and inner tubes for ease of manufacture) with a rotatable base, an openable or removable top cap, and a hollow tubular interior. The tube has a longitudinal side opening for receiving the wrapper into said interior of the tube. In operation, the base is rotated and the wrapper is inserted and directed toward said interior where the wrapper wraps around said interior. The wrappable material is thereafter inserted into said tubular interior. Turning the base of the tube causes the wrapper to wrap said material within it. When complete, the wrapped material is removed from the top or bottom of the tube.

A cellulose acetate particle aggregate, a preparation method therefor and an application thereof, which relate to the field of harm reduction additives in cigarettes. The cellulose acetate particle aggregate includes 49-99.5 wt % of cellulose acetate particles, 0-50 wt % of a second kind of particles, and 0.5-20 wt % of a binder. The preparation method involves selecting cellulose acetate particles and a second kind of particles in a certain ratio, or cellulose acetate particles alone, preparing particle aggregates by using an air fluidized granulation method while adding a binder thereto, and sieving the particle aggregates to obtain a cellulose acetate particle aggregate having a required particle size. The cellulose acetate particle aggregate has a porous structure, an irregular shape, and a rough and uneven surface, which help to improve the efficiency of filtering out particulate matters or one or more harmful ingredients in cigarette smoke.

A cellulose acetate particle aggregate, a preparation method therefor and an application thereof, which relate to the field of harm reduction additives in cigarettes. The cellulose acetate particle aggregate includes 49-99.5 wt % of cellulose acetate particles, 0-50 wt % of a second kind of particles, and 0.5-20 wt % of a binder. The preparation method involves selecting cellulose acetate particles and a second kind of particles in a certain ratio, or cellulose acetate particles alone, preparing particle aggregates by using an air fluidized granulation method while adding a binder thereto, and sieving the particle aggregates to obtain a cellulose acetate particle aggregate having a required particle size. The cellulose acetate particle aggregate has a porous structure, an irregular shape, and a rough and uneven surface, which help to improve the efficiency of filtering out particulate matters or one or more harmful ingredients in cigarette smoke.

A cellulose acetate particle aggregate, a preparation method therefor and an application thereof, which relate to the field of harm reduction additives in cigarettes. The cellulose acetate particle aggregate includes 49-99.5 wt % of cellulose acetate particles, 0-50 wt % of a second kind of particles, and 0.5-20 wt % of a binder. The preparation method involves selecting cellulose acetate particles and a second kind of particles in a certain ratio, or cellulose acetate particles alone, preparing particle aggregates by using an air fluidized granulation method while adding a binder thereto, and sieving the particle aggregates to obtain a cellulose acetate particle aggregate having a required particle size. The cellulose acetate particle aggregate has a porous structure, an irregular shape, and a rough and uneven surface, which help to improve the efficiency of filtering out particulate matters or one or more harmful ingredients in cigarette smoke.

A cellulose acetate particle aggregate, a preparation method therefor and an application thereof, which relate to the field of harm reduction additives in cigarettes. The cellulose acetate particle aggregate includes 49-99.5 wt % of cellulose acetate particles, 0-50 wt % of a second kind of particles, and 0.5-20 wt % of a binder. The preparation method involves selecting cellulose acetate particles and a second kind of particles in a certain ratio, or cellulose acetate particles alone, preparing particle aggregates by using an air fluidized granulation method while adding a binder thereto, and sieving the particle aggregates to obtain a cellulose acetate particle aggregate having a required particle size. The cellulose acetate particle aggregate has a porous structure, an irregular shape, and a rough and uneven surface, which help to improve the efficiency of filtering out particulate matters or one or more harmful ingredients in cigarette smoke.

A processing machine for rod-shaped articles includes a base frame including a back plate extending upward from the base frame; and a plurality of function modules each adapted to perform a manufacturing function on a rod-shaped article. Each function module includes a mounting plate adapted to removably attach the function module to the back plate as a unit, and a dedicated drive motor supported on the mounting plate and adapted to move at least a portion of the function module. The plurality of function modules includes at least one of a rod infeed module, a hopper module, a drum module, a knife module, and a gluing module. A method of configuring a modular processing machine for rod-shaped articles is also described.

A processing machine for rod-shaped articles includes a base frame including a back plate extending upward from the base frame; and a plurality of function modules each adapted to perform a manufacturing function on a rod-shaped article. Each function module includes a mounting plate adapted to removably attach the function module to the back plate as a unit, and a dedicated drive motor supported on the mounting plate and adapted to move at least a portion of the function module. The plurality of function modules includes at least one of a rod infeed module, a hopper module, a drum module, a knife module, and a gluing module. A method of configuring a modular processing machine for rod-shaped articles is also described.

The invention relates to a method for manufacturing multi-component aerosol forming articles, each aerosol forming article defining a longitudinal axis and comprising N components serially juxtaposed along the longitudinal axis, where N is an integer2, the method comprising: providing transporting means for transporting components of aerosol forming articles in a transporting direction, said transporting means defining seats along said transporting direction; supplying seats of said transporting means with a first component for each aerosol forming article by positioning said first components one after the other along the transporting direction with their longitudinal axis parallel one to the others; checking each seat for the presence of said first component; adjoining a second component to the first component in a lengthwise axial manner in a given seat only if the first component is present in said given seat.