Patent classifications
B29B17/0412
LAMINATED FABRICS AND PROTECTIVE COVERS WITH POST-INDUSTRIAL AND/OR POST-CONSUMER CONTENT AND METHODS OF MAKING LAMINATED FABRICS AND PROTECTIVE COVERS WITH POST-INDUSTRIAL AND/OR POST CONSUMER CONTENT
A method of recycling laminated fabrics and laminated fabric products and producing new laminated fabrics and laminated fabric products includes the steps of shredding scrap or used laminated fabric material, melt separating the polymers, pelletizing the melt separated polymers, extruding the pelletized material with at least one virgin material to form a film, and laminating the film to a nonwoven material to form a new laminated fabric. The scrap or recycled laminated fabric products can include plastic/polymer materials having different melting temperatures. The new laminated fabric can be utilized to produce new products, such as protective covers.
METHOD OF OBTAINING CARBON CONTAINING MATERIAL FROM RECYCLABLE TIRES AND RUBBER PRODUCTS
A method for obtaining carbon-containing material from recyclable tires and rubber products, by mechanically crushing a raw material, from recycled tires in a shredder, supplying a charge to a reactor at temperature, removing gaseous pyrolysis products from the reactor, followed by condensing liquid products, unloading solid residue from the reactor and cooling it, feeding the cooled residue into a crusher, coarsely crushing the solid residue, removing metal from the crushed solid residue in a magnetic separator.
Composite Material Pallet Assembly Formed from Recycled Material
A pallet is formed in which one or more components thereof is formed of a composite material. The composite material includes mass particles consisting of a fibrous material derived at least in part from recycled post-consumer materials and a binding material consisting of a thermoplastic material derived at least in part from recycled post-consumer materials. The mass particles and the binding material are mixed such that the binding material is liquified and each mass particle is fully encapsulated by the liquified binding material.
Recyclable Aerosol Dispensers
A polymeric aerosol dispenser that is recyclable. The recyclable polymeric aerosol dispenser including all polymeric components. These components being selectively either fixedly joined or separably joined based on the material composition of the component. Further, components may be selected for their density and, thus, their ability to float or sink during the recycling process. The recyclable polymeric aerosol dispenser is designed to minimize its impact on the PET recycling stream and to align with industry recyclability guidelines.
METHOD OF MANUFACTURING FLEXIBLE INSULATING ELEMENT WITH RECYCLED EXPANDED POLYSTYRENE FOAM
A method of recycling expanded polystyrene foam into flexible insulation elements that are made from 100% recycled material.
Post-consumer scrap film recycling system and process
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
Post-consumer scrap film recycling system and process
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
Methods for manufacturing bulked continuous filament from colored recycled PET
A method of manufacturing bulked continuous carpet filament which, in various embodiments, comprises: (A) grinding recycled PET bottles into a group of flakes; (B) washing the flakes; (C) identifying and removing impurities, including impure flakes, from the group of flakes; (D) adding one or more color concentrates to the flakes; (E) passing the group of flakes through an extrusion system while maintaining the pressure within the extrusion system below about 25 millibars; (F) passing the resulting polymer melt through at least one filter having a micron rating of less than about 50 microns; and (G) forming the recycled polymer into bulked continuous carpet filament that consists essentially of recycled PET.
Process for the production of a sulfone polymer agglomerate from the recovery of expanded sulfone polymer
A process for the production of a polymeric agglomerate obtained from expanded sulfone polymer recovered from extrusion or injection molding processes of sulfone polymer, the agglomeration of said expanded sulfone polymer being effected in said process. With respect to the known art for the production of expanded sulfone polymers that use starting virgin sulfone polymers, the present invention offers the advantage of providing a recovered expanded sulfone polymer which can be used as starting material together with the corresponding virgin sulfone polymer.
Method for recycling high-density polyethylene (HDPE) material by thermofusion and recycled HDPE products
The present invention relates to a process for recycling waste high density polyethylene (HDPE) materials, which is carried out by thermofusion. Through this recycling process, products having particular qualities are obtained, and laminated products or products in the form of a molded block may be obtained. Said products, in addition to representing a benefit for the environment, exhibit particularities that make them different from virgin raw material products and recycled products, representing a surprising and unexpected technical advantage over those currently available.