188 patents
Page 4 of 10
Utility
Sound Absorber
27 Oct 22
The invention relates to a sound absorber (1) for a traffic route noise protection wall, wherein the sound absorber (1) comprises at least one plastic foam board (2).
Ralf Dirnberger
Filed: 1 Oct 20
Utility
Method and formulation for an isocyanate-free foam using isocyanate-free polyurethane chemistry
18 Oct 22
The presently disclosed subject matter is directed to a method of making a foam.
Drew V. Speer, Yue Sun
Filed: 20 Feb 19
Utility
High-shrink, high-strength multilayer film containing three-component blend
27 Sep 22
A heat-shrinkable film comprises a blend of 35-75 wt % of an ethylene-based polymer, 10-45 wt % of an ethylene/unsaturated ester copolymer, and 5-30 wt % of a plastomer, with the blend making up at least 20 wt % of the film.
Ashley Wynne, Kelly Ahlgren, Miles Johnston, Rebecca Higginbotham
Filed: 13 Apr 18
Utility
Seal Flattener
18 Aug 22
An apparatus makes packages from a web of bags includes an indexing mechanism, an opening arrangement, engagement devices, and a sealing arrangement.
Donald P. Shook, Jared A. Soster
Filed: 3 May 22
Utility
Pouches for Dispensing Products
18 Aug 22
A package includes a first panel and a second panel.
Jorge Fernando Guzman, Ward Jones, Michael Lindler, Scott Daigle, Hubert J. Cook
Filed: 22 Jul 20
Utility
Apparatus and process for evacuation of packages
16 Aug 22
A device (1) for evacuating gas from a package (50) in a packaging apparatus, the package (50) having an open end (55), the open end (55) having a terminal portion (54), a non-terminal portion (52), and an intermediate portion (53) located between the terminal portion (54) and the non-terminal portion (52) of the open end (55), the device (1) comprising a vacuum chamber (10) having an elongated opening (14) extending along a longitudinal axis of the vacuum chamber (10), an evacuation means configured for providing the vacuum chamber (10) with an internal vacuum pressure that is lower than an ambient pressure outside the vacuum chamber (10), means for moving (30) a package (50) relative to the vacuum chamber (10), and a control unit (60) programmed for controlling the means for moving (30) to relatively move a package (50) to be evacuated with respect to the vacuum chamber (10), the package (50) and the means for moving (30) each being arranged with respect to the vacuum chamber (10) so that a main movement direction (40) of packages (50) placed on the means for moving (30) and the longitudinal axis of the vacuum chamber (10) are substantially parallel to one another, the package (50) to be evacuated being positioned so that, during the relative movement of the package (50) with respect to the vacuum chamber (10), a terminal portion (54) of the open end (55) of the package (50) relatively moves within the vacuum chamber (10) and a non-terminal portion (52) of the open end (55) relatively moves outside the vacuum chamber (10), an intermediate portion (53) of the open end (55) passing through and relatively moving along the opening (14), and activating the evacuation means to provide the vacuum chamber (10) with the internal vacuum pressure.
Riccardo Palumbo, Giulio Benedetti, Stefano Landolt, Jvanohe Rizzi, Glen Samuel Kirkpatrick, Peter Thurig, Haris Nazic
Filed: 21 Dec 20
Utility
Apparatus and method for vacuum skin packaging of a product and a skin packaged product
9 Aug 22
A product can be packaged by arranging the product on a support, providing a plastic film above the support with the product arranged between the support and the film sheet, and air tightly fixing the film to the support.
Christophe Chevalier, Antonio Liperoti, Iacopo Tibe'
Filed: 7 Aug 19
Utility
Multilayer Film with High Oxygen Transmission
23 Jun 22
A multilayer film having a heat seal layer and a high oxygen transmission layer.
Robert Babrowicz, Dylan Z. Hopkins, Tyler Hoffman, Darren Brice Mungo
Filed: 25 Mar 20
Utility
Packaging Machine for Opening Bags on a Web of Bags and Methods of Using the Same
16 Jun 22
A packaging machine includes an indexing mechanism (210), a base (220), and a clamping arrangement (250).
David Romo
Filed: 1 Apr 20
Utility
Machine for forming packages from a web of preformed bags
7 Jun 22
An exemplary web of preformed bags includes first and second layers, first and second side, first and second side seals proximate the first and second edges, a plurality of transverse seals extending between the first and second side edges, an opening in the first layer, and a line of separation in the second layer, and first and second cuts in the first and second side seals.
John M. Stock
Filed: 13 Apr 20
Utility
Reclosable Bag and Methods of Forming and Using the Same
2 Jun 22
A reclosable bag includes: first and second plies extending from a first side to a second side and from atop bottom to a top; a seal joining the first and second plies arranged near the bottom of the bag; a reclosing material disposed on an interior surface of one of the first and second plies; a release material disposed between the reclosing material and the other of the first and second plies; and a bag opening zone extending between the top and the bottom.
Christopher Rempe, Ritchie Joan Leap, Arthur Walter Helfeldt, JR.
Filed: 8 Jan 20
Utility
Conveyor and Packaging Apparatus Provided with Said Conveyor
2 Jun 22
A conveyor belt comprising: a belt body (13), one rotatable portion (12) coupled to the belt body (13) and configured to turn relative to the belt body (13).
Giulio Benedetti, Haris Nazic
Filed: 17 Mar 20
Utility
Conveyor and Packaging Apparatus Provided with Said Conveyor
26 May 22
A conveyor for a packaging apparatus comprising a conveyor having a conveyor belt (2) with a rotatable portion (12) comprising a plurality of sub-elements (17).
Giulio Benedetti, Haris Nazic
Filed: 17 Mar 20
Utility
Process of packaging and modular packaging facility for packaging products on supports
24 May 22
A modular packaging facility has independent packaging units configured to receive one or more product loaded supports.
Riccardo Palumbo
Filed: 31 Jan 17
Utility
Abrasion Resistant Heat Shrinkable Multilayer Film
12 May 22
A multilayer heat-shrinkable film having a sealant layer and skin layer each including a linear low density polyethylene copolymer and a silicon dioxide, at least two substrate layers including an ethylene copolymer; and a core layer including a very low density polyethylene copolymer.
Prasanna U. Perera, Sonola Onasanya
Filed: 18 Feb 20
Utility
Method of making an antimicrobial multilayer film
10 May 22
The presently disclosed subject matter is generally directed to packaging materials having at least one antimicrobial agent and methods of making thereof.
Jessica A. Olsen, Anant Kondiram Parte, Sonola Solanke Onasanya, Sri Charan Yarlagadda
Filed: 21 May 19
Utility
Seal flattener
10 May 22
An exemplary apparatus for making packages from a web of interconnected bags includes an indexing mechanism, an opening arrangement, a pair of engagement devices, and a sealing arrangement.
Donald P. Shook, Jared A. Soster
Filed: 17 Jan 17
Utility
Sealable and peelable polyester film
3 May 22
The invention discloses bi-axially oriented coated polyester films having high tear initiation resistance and comprising a polyester base film and a heat sealable coating, said heat sealable coating comprising one or more amorphous copolyester(s) comprising units of terephthalic acid, naphthalene dicarboxylic acid and at least one diol.
Forloni Roberto, Serena Stracuzzi
Filed: 26 Nov 15
Utility
High-shrink, high-strength multilayer film
19 Apr 22
A multilayer, heat-shrinkable film has a first portion containing an outer heat seal layer and a second portion containing a PVDC barrier layer and a second outer layer comprising polyester.
Ashley Wynne, Kelly Ahlgren, Miles Johnston, Rebecca Kersey
Filed: 13 Apr 18
Utility
Packaging film for organoleptic sensitive product, and process, packaging article, and packaged product thereof
29 Mar 22
A multilayer film for use in packaging organoleptic sensitive products has the structure seal/bulk/tie #1/core/tie #2/tie #3/odor barrier, in which the seal layer contains a homogeneous ethylene/α-olefin copolymer having a density of at least 0.906 g/cc.
Herve Brebion, Paul Satterwhite
Filed: 13 Oct 17