Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, and a label supply carried by the housing and having a label strip being separable along a longitudinal centerline, and labels carried by the label strip. The labeler may also include a separation notch member carried by the housing for separating the label strip into separated strip portions as it is advanced thereover, a rotary bellows wheel carried by the housing, and bellows carried by the rotary bellows wheel to pick up labels from the separation notch member and to place the labels on the articles advanced along the article conveyor. The labeler may also include a pay-out motor adjacent the label supply to pay out the label strip therefrom, and a take-up motor downstream from the separation notch member to take up the separated strip portions.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, a rotary bellows wheel carried by the housing, and bellows carried by the rotary bellows wheel. The rotary bellows wheel and adjacent portions of the housing may define a porting arrangement for selectively connecting the rotary bellows wheel to a fluid flow to selectively control internal fluid pressure for the bellows so that each bellows is movable between a retracted label pick-up position and an extended label-applying position and so that a peak negative internal fluid pressure is applied at the label pick-up position and a peak positive internal fluid pressure is applied at the label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing having a sidewall, a shaft extending outwardly from the sidewall, a rotary bellows wheel carried by the shaft, and bellows carried by the rotary bellows wheel. The rotary bellows wheel and adjacent portions of the housing may define a porting arrangement for selectively connecting the bellows wheel to a fluid flow to selectively control internal fluid pressure for the bellows so that each bellows is movable/between, a retracted label pick-up position and an extended label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, a rotary bellows wheel carried by the housing, bellows carried by the rotary bellows wheel and a fluid pump within the housing and connected in fluid communication with the rotary bellows wheel to provide a fluid flow for the bellows so that each bellows is movable between a retracted position and an extended label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, a rotary bellows wheel carried by the housing, bellows carried by the rotary bellows wheel and a fluid pump within the housing and connected in fluid communication with the rotary bellows wheel to provide a fluid flow for the bellows so that each bellows is movable between a retracted position and an extended label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, a rotary bellows wheel carried by the housing, and bellows carried by the rotary bellows wheel. The rotary bellows wheel and adjacent portions of the housing may define a porting arrangement for selectively connecting the rotary bellows wheel to a fluid flow to selectively control internal fluid pressure for the bellows so that each bellows is movable between a retracted label pick-up position and an extended label-applying position and so that a peak negative internal fluid pressure is applied at the label pick-up position and a peak positive internal fluid pressure is applied at the label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing having a sidewall, a shaft extending outwardly from the sidewall, a rotary bellows wheel carried by the shaft, and bellows carried by the rotary bellows wheel. The rotary bellows wheel and adjacent portions of the housing may define a porting arrangement for selectively connecting the bellows wheel to a fluid flow to selectively control internal fluid pressure for the bellows so that each bellows is movable/between, a retracted label pick-up position and an extended label-applying position.

Abstract: A labeling apparatus is for applying labels to articles advanced along an article conveyor. The labeling apparatus may include a frame to be positioned adjacent the article conveyor, and a labeler carried by the frame. The labeler may include a housing, and a label supply carried by the housing and having a label strip being separable along a longitudinal centerline, and labels carried by the label strip. The labeler may also include a separation notch member carried by the housing for separating the label strip into separated strip portions as it is advanced thereover, a rotary bellows wheel carried by the housing, and bellows carried by the rotary bellows wheel to pick up labels from the separation notch member and to place the labels on the articles advanced along the article conveyor. The labeler may also include a pay-out motor adjacent the label supply to pay out the label strip therefrom, and a take-up motor downstream from the separation notch member to take up the separated strip portions.

Abstract: A labeler for applying labels to articles is provided. The labeler includes a label application device having an opening in an end thereof. The label application device being expandable when subjected to pressure. The label application device including a first component defining a working face of the label application device on which labels are carried and a second component defining a body of the label application device to which the first component is secured. The first component being constructed of a first material to which the label adhesive will not readily adhere and the second component being constructed of a second material that is relatively more fatique resistant than the first material.