Edgewell Personal Care Brands, LLC

Hauni Richmond, Inc.

Playtex Products, Inc.

Hauni-Werke Korber & Co Kg.

Korber Ag

Peter M Preisner

Alfred Hinzmann

Sezen Buell

Hassan A Mohamed

Joseph Fedora

James McCandless

Wojtek Drewnowski

Hans-Joachim Oppe

Timour T Shu

Wojciech S Drewnowski

Keith J Edgett

Scott W Osiecki

Robert T Jorgensen

Richard Timmers

Ricardo De Oliveira

Pankaj Nigam

Kyle Hillegass

Adeyinka Abdul

Philip Burkhardt

Erich Presser

Michael Williamson

John Stanley

Wayne Rossi

Tomour T Shu

Douglas L Tackett

James Mccandless

A compact applicator has a two-piece telescoping plunger. The compact applicator, with such telescoping plunger, has a full-size barrel region while maintaining an overall applicator length that is the same and/or slightly shorter than current known compact applicators. In a non-deployed configuration, the inner sleeve of the plunger is generally telescoped within the outer sleeve of the plunger, and the outer sleeve of the plunger is generally telescoped within the applicator barrel.

Compact tampon applicator with two-piece plunger

Disclosed is a tampon applicator package assembly having a tampon applicator and a cap having a closed end and an open end. The tampon applicator has a barrel for housing a pledget and a plunger. The plunger has an end portion that is a cap cover that connects to a remainder of the plunger and mates with the cap at the open end to provide a seal with the cap that completely encloses the tampon applicator in the cap. Also disclosed is an assembly having a tampon applicator, a cap having both a closed end and open end, and a cap cover for covering the open end of the cap. When the cap cover is placed on the open end, the open end is sealed and the tampon applicator is completely enclosed in the cap.

Package assembly for or with a tampon applicator

Telescoping plunger

Applicator with telescoping plunger

Package with insert

Tampon wrapper

The present disclosure provides a tampon wrapper that is a polyethylene film tube having at least a first sealed end with a notch in the first sealed end, and a number of perforations extending from the notch along the axial length of the tampon wrapper. The wrapper is quiet, easy to open, and provides a sanitary method of storing a used applicator.

Sipping straws are confined in discrete envelopes while advancing in a single file of spaced-apart straws through a wrapping station. The envelopes are obtained from a continuous strip of wrapping paper which is conveyed to the wrapping station in the direction of advancement of the file of spaced-apart straws and is draped around the straws in such a way that one of its longitudinally extending marginal portions overlies and adheres to the other marginal portion with simultaneous formation of a seam rather than an outwardly extending fin. The thus obtained tubular wrapper is thereupon severed in the gaps between successive spaced-apart straws, and the end portions of the thus obtained discrete envelopes are sealed by knurling, e.g., simultaneously with severing of the tubular wrapper.

Method of wrapping drinking straws

Apparatus for wrapping drinking straws

Digital tampons carrying strings are surrounded in tubular envelopes while being confined in and advancing with upright cylindrical carriers. The envelopes are formed around the carriers so that their lower ends extend beyond the lower ends of the respective carriers. The lower ends of successive envelopes are closed by providing them with at least partially overlapping panels. Prior to being separated from the respective carriers, the closed ends of the envelopes are deformed by heated profiled tools which provide the outer sides of the closed ends with centrally located recesses surrounded by smooth ring-shaped portions. The strings are automatically curled along the marginal portions at the upper sides of the respective closed ends in response to downward movement of the tampons in their carriers not later than in the course of the deforming step. The tampons are thereupon advanced downwardly so that they strip the tubular envelopes off the respective carriers, and the upper ends of the envelopes are closed or closed and sealed during advancement beyond the stripping station.

Method of and apparatus for wrapping tampons

A continuous web of wrapping material for catamenial tampons or other commodities is advanced lengthwise first through a station where it is acted upon by a perforating knife to weaken longitudinally spaced-apart portions of the web transversely of the direction of advancement. The web is thereupon converted into a continuous tubular body and the leader of the tubular body is engaged by a pair of rolls which pull the leader in the direction of lengthwise advancement of the web in order to break the material of the web along successive weakened portions. The thus obtained discrete tubular envelopes are moved sideways, one end portion of each envelope is closed, a commodity is introduced through the other end portion, and the other end portion is closed to confine the commodity at both ends. Such mode of making tubular envelopes ensures that the material of the web is not wasted at all and that the envelopes need not be stored prior to reception of commodities.

Method of and apparatus for making tubular envelopes

A catamenial tampon is assembled from a cylindrical pledget of compressible absorbent material, such as rayon or cotton, and a rectangular blank of foraminous sheet material. The central portion of the blank is placed adjacent one end face of the pledget, and the pledget is then pushed axially through a tubular die with its one end face leading so that the annular portion of the blank around the central portion is draped around the entire peripheral surface of the pledget and the converted blank forms a cup with an annular rim extending beyond the other end face of the pledget. The rim is then folded over the other end face of the pledget, and the resulting assembly is provided with a removal cord subsequent to simultaneous reduction of the diameters of the cup and pledget to complete the making of a tampon which is ready for use or for insertion into the tube of an applicator.

Tampon

Plain cigarettes of unit length are fed into successive axially parallel peripheral flutes of a rotary drum-shaped first conveyor in such a way that each cigarette enters a first end portion of the respective flute. The second end portions of the flutes have suction ports which attract the cigarettes in alternate flutes so that such cigarettes move axially and provide room for introduction of additional cigarettes whereby each second flute contains a pair of coaxial cigarettes which define a gap for a filter rod section of double unit length. Pairs of coaxial cigarettes in alternate flutes are released for transfer into the axially parallel peripheral flutes of a second drum-shaped conveyor by a system of valving elements composed of a stationary valving element in the interior of the first conveyor and a rotary valving element which connects at intervals two axially parallel bores of the stationary valving element with a suction generating device.

Method and apparatus for assembling plain cigarettes with filter rod

Growing community of inventors

Quinton, VA, United States of America

Peter M Preisner