A thermal insulation batt is created from recycled carpet fibers and fire resistant cotton shoddy bonded by staples of bi-component fiber having a polyester core and low melting polymeric sheath. The low melting polymeric sheath melts at a temperature well below the melting or degradation temperature of any of the carpet fibers from the recycled carpets. Since the sheath has a small thickness, the amount of melt created is small and bonding occurs only between the bi-component staple fiber and adjacent carpet fiber or fire resistant cotton shoddy without melt overflow. The rigidized thermal insulation batt can be used in a building between studs and may be used in an automobile door for sound proofing. This product is particularly well suited for use as acoustic and thermal insulation in buildings as non-load bearing partitions in interior offices of commercial buildings. This bonded low density composite fibrous structure has fire retarding constituents incorporated within the batt to retard propagation of building fire. These stated uses are non-limiting; and other uses are contemplated, including automobile interior structures.

A system (100) for recovering recycled polyethylene plastic film material is disclosed, comprising a first size reduction station (110) for forming a coarse fraction, a separation station (120) for forming a film fraction, a contaminant removal station (130) for removing non-polyethylene materials from the film fraction, and a baling station (150) for forming a bale (20) of the plastic film material and wrapping the bale in a plastic film. A corresponding method and a bale obtained by such a method are also disclosed.

Methods and apparatus are provided for the separation of a feedstock stream comprising a principle component and at least one secondary component such that at least one component has greater friability that the others using a rotary impact separator. The methods allow the recovery of two or more streams, one rich in the more friable component, and one lean in the more friable component.

A block of construction material is fabricated by harvesting a plurality of tread strips from a plurality of tires by, for each tire, removing a tread texture of a tread cap from each tire using a tread removal device while leaving a remaining portion of the tread cap intact with one or more sidewalls and shoulders of each tire, removing the side walls and the entire shoulders from each tire by cutting through the remaining portion of each tread cap, and slicing the remaining portion of each tread cap to produce tread strips. Each strip is preheated, and while maintaining the temperature, stacked onto the gummed previous strips, until a block of desirable size is yielded. Use of fasteners, plates and membranes to maintain the stacked tread strips into a block arrangement is eliminated.

This description relates to the reuse of waste materials based on synthetic resins and, more specifically relates to the reuse of disposable diapers, plastic packaging (PVC, PP, PET, and so on), for the production of raw material for extrusion, lamination, injection and rotational molding processes, among others. A system comprises a chopper, a mill for homogenization of particle size, a disc compactor employing frictional heating between a fixed disc and a rotating disc and cooling by circulation of cold water inside the discs.

The present disclosure relates to a thermoplastic resin composition and a molded article manufactured using the same. The present disclosure has an effect of providing a thermoplastic resin composition having tensile strength and flexural modulus equal or superior to those of a conventional polyester composite material; having greatly improved impact strength, flexural strength, and heat deflection temperature under high load; and thus being suitable for lightweight automotive parts requiring high rigidity, and a molded article manufactured using the thermoplastic resin composition.

A process for recycling a transfer film (1) and a transfer film (1) suitable for this having a carrier film (2) and a transfer ply (4) arranged at least partially on the carrier film (2), wherein a detachment layer (3) is arranged between the carrier film (2) and the transfer ply (4), and wherein the transfer ply (4) has an alkali-soluble topcoat (5), wherein the topcoat (5) is arranged on the detachment layer (3), and wherein the following step is carried out in the process: x) dissolving (10) the alkali-soluble topcoat (5), in particular the alkali-soluble binder of the topcoat (5), by means of an alkaline washing liquid (9), preferably in a washing liquid bath, wherein the transfer ply (4) is detached from the carrier film (2).

Systems and methods for an automated device that reduces a footprint of a bottle by moving linearly moving and rotating the bottle, while a blade cuts a body of the bottle into a continuous strip.

A plastic-dedicated shredder according to the present invention includes at least a hopper, a shredder housing located below the hopper, and a base to which the shredder housing is fixed. The shredder housing includes at least a lower hosing and an upper housing that can open and close. The shredder housing includes a rotation blade support. A rotation blade is fixed to the lower housing and arranged in a shredding chamber of the rotation blade support. The rotation blade support includes a blade support main body and a blade support segment that are separable from each other. The blade support segment is configured to be movable relative to the blade support main body to open and close the shredding chamber. In the present invention, the rotation blade support is divided into two parts, the blade support main body and the blade support segment. When cleaning the shredding chamber, the blade support segment is moved to open the shredding chamber of the rotation blade support and thoroughly clean and remove residues from the shredding chamber.

A thermal insulation batt is created from recycled carpet fibers and fire resistant cotton shoddy bonded by staples of bi-component fiber having a polyester core and low melting polymeric sheath. The low melting polymeric sheath melts at a temperature well below the melting or degradation temperature of any of the carpet fibers from the recycled carpets. Since the sheath has a small thickness, the amount of melt created is small and bonding occurs only between the bi-component staple fiber and adjacent carpet fiber or fire resistant cotton shoddy without melt overflow. The rigidized thermal insulation batt can be used in a building between studs and may be used in an automobile door for sound proofing. This product is particularly well suited for use as acoustic and thermal insulation in buildings as non-load bearing partitions in interior offices of commercial buildings. This bonded low density composite fibrous structure has fire retarding constituents incorporated within the batt to retard propagation of building fire. These stated uses are non-limiting; and other uses are contemplated, including automobile interior structures.