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Matches 51 - 100 out of 10,108

Document Document Title
WO/2023/049775A1
Systems for drying plastic resin include a drying chamber for holding the plastic resin, and a source of heated air that provides heated process air to the drying chamber to dry the plastic resin. The system also includes a dryer the rem...  
WO/2023/049235A1
A hot melt glue gun comprising a glue gun housing, a melt chamber mounted in said glue gun housing, a glue stick housing for receiving a glue stick and mounted in said glue gun housing for movement toward and away from said melt chamber,...  
WO/2023/041106A1
Method for removing adherent or immigrated olfactory substances from thermoplastic particles which take the form of bulk material and are exposed to dry, warm air in a treatment chamber (23) of a warm-air container (20) during a time per...  
WO/2023/040074A1
Disclosed is a PVC raw material conveying mechanism capable of cleaning impurities, comprising a discharging hopper, wherein a filter base is movably connected inside the discharging hopper in a sleeved manner; a fixed baffle is provided...  
WO/2023/043326A1
The method for producing thermally resistant polyester packaging for filling hot products and/or for sterilization consists in that the recycled PET in the form of milled or granulated PET or PET/PE blends in the solid state is heated in...  
WO/2023/031752A1
The invention discloses an apparatus and method of drying of polymeric film. In one characterising feature of the invention at least a pair of air dryers (18) are installed after the quench unit, or a water tank (3), such that these are ...  
WO/2023/007141A1
The present invention relates to use of a polymer composition to manufacture of pipe having a length of at least 1 metre, wherein the polymeric composition comprises one or more polymeric materials each comprising: phenylene moieties; et...  
WO/2023/005584A1
Disclosed is a large-scale environmentally friendly 3D printing device capable of automatic feeding, comprising a stepper motor, the top portion of the stepper motor being connected to a frame, and an output end of the stepper motor bein...  
WO/2022/258689A1
The present invention is directed to methods of manufacturing certain biodegradable and/or compostable biobased particulate compositions for additive manufacturing which incorporate a homopolymer or copolymer of 3 -hydroxy butyric acid. ...  
WO/2022/258698A1
The present invention is directed to certain biodegradable and/or compostable biobased particulate compositions for additive manufacturing, such as those including a polyhydroxyalkanoate (PHA) powder, wherein the particulate composition ...  
WO/2022/253953A1
The invention relates to a method for recycling packaging wastes made of PET or polyolefins (PO), which packaging wastes are referred to as first articles and can be decolorized in accordance with the "key-locker" principle, and at least...  
WO/2022/246854A1
Disclosed in the present invention is a high polymer material particle production device, relating to the field of high polymer materials. The present invention comprises a tank body. A cover body is detachably connected to the top of th...  
WO/2022/245721A1
In one instance a semicrystalline polyketone powder useful for additive manufacturing is comprised of a bimodal melt peak determined by an initial differential scanning calorimetry (DSC) scan at 20 °C/min and a D90 particle size of at m...  
WO/2022/245720A1
Useful thermoplastic polymer powders are formed by a method comprising: cooling a foam comprised of a thermoplastic foam below the brittleness temperature of the thermoplastic polymer, wherein the foam has an average strut dimension of 1...  
WO/2022/245722A1
A semicrystalline polyketone powder useful for additive manufacturing may be made by dissolving a polyketone having differential scanning calorimetry (DSC) monomodal melt peak, at a temperature above 50 °C to below the melt temperature ...  
WO/2022/238888A1
A drying installation (1) for granular polymer material comprises a hopper (2), in which the granular polymer material is dried, and a supply circuit for a process gas which is provided to dry the granular polymer material, and comprisin...  
WO/2022/234345A1
Embodiments relate a method for processing recyclable polymer material. The method may include grinding the recyclable polymer material to produce polymer flake material, washing the polymer flake material, removing contaminants from the...  
WO/2022/229969A1
The present application relates to system and process of infrared heating system, wherein the system and process comprises an infrared housing unit equipped with a plurality of infrared heating elements (103) arranged in a plurality of l...  
WO/2022/204081A1
Biodegradable thermoformed articles are disclosed. The thermoformed articles are formed from a biodegradable polymer composition. The polymer composition contains a cellulose ester polymer, a plasticizer, and one or more other additives....  
WO/2022/195391A1
A warming device for a dental material includes a housing comprising a top wall, a warming cavity defined by an inclined wall, a backwall and one or more sidewalls formed within the top wall; and a heat generating component arranged such...  
WO/2022/195552A1
A drying plant (1) for granular polymer material based on polyethylene terephthalate (PET) comprises a hopper (2), in which the granular polymer material is dried and a supply and recirculation circuit (10) for a process gas which is pro...  
WO/2022/193047A1
Disclosed is a raw material hot-melting apparatus for plastic toy production, comprising a base. Fixed frames are provided on both sides of the top of the base; a hot-melting tank body is provided between the two fixed frames; both ends ...  
WO/2022/166078A1
Disclosed in the present invention is a feedstock melting mechanism of a pelletizer. The pelletizer comprises a sleeve, a transmission motor, a reduction gearbox, a screw and a filter; the transmission motor is connected to the reduction...  
WO/2022/161850A2
The present invention relates to a method for accelerated decolorizing a colored synthetic or non-synthetic polar-polymer material comprising the steps of exposing the colored synthetic and/or non-synthetic polar-polymer material to a de...  
WO/2022/160003A1
The apparatus (1) includes a frictional heater (2), within which a rotor (3) is utilised, which includes a substantially cylindrical member (4) disposed about a central axis (5). The rotor (3) is rotatably mounted within the frictional h...  
WO/2022/156259A1
Disclosed are a material barrel and a dryer of an infrared dehumidification, crystallization and drying integrated machine. The cross-sectional shape of the material barrel is a polygon having more sides than a pentagon, one end of the m...  
WO/2022/153050A1
The present invention relates to an apparatus for thermally compacting waste material, particularly waste polypropylene in flexible sheet form. In one aspect a first and second heated plate are inclined downwardly towards each other to p...  
WO/2022/148217A1
Disclosed is a stirring device for color master batch processing, belonging to the field of color master batch processing. The stirring device for color master batch processing comprises a box body, a stirring box, a sieve plate and a dr...  
WO/2022/144036A1
Disclosed is a molding method for a irregularly shaped pipe fitting for the field of communications, comprising the following steps: (1) placing a PTFE dispersion resin on a vibrating screen to separate large impurities and agglomerates;...  
WO/2022/146464A1
Layered planes of copper peroxide (CuO2), or analogs thereof, are prepared within a ceramic lattice nano-structure, then uniformly dispersed as a micro-dust into a finely ground powder or hot melt medium consisting of one or several cate...  
WO/2022/127355A1
Disclosed is a cooling device for a color masterbatch processing apparatus, belonging to the technical field of color masterbatch processing apparatuses. The cooling device for a color masterbatch processing apparatus comprises a workben...  
WO/2022/131307A1
This mold is provided with a position adjustment mechanism that receives a shaft part extending from a cavity mold accommodating a preform, and that adjusts a position at which the cavity mold is held in a plane crossing an extending dir...  
WO/2022/125119A1
An adhesive composition for use in a shoe outsole assembly, and methods of forming the same are provided. In one aspect, the adhesive composition has a fabric layer with an adhesive applied to a top surface. In another aspect, the adhesi...  
WO/2022/125626A1
In general, this disclosure relates to an apparatus that compresses lightweight plastic waste (e.g., used grocery bags, empty trash bags, food wrappers, etc.), and then applies a limited amount of heat to "bake" the compressed plastic in...  
WO/2022/110287A1
A plastic product processing apparatus having a dust removal function, which comprises a base (2) and a dust removal box (3), the dust removal box (3) is fixedly arranged on the base (2), a first guide plate (6) and a second guide plate ...  
WO/2022/110735A1
The invention relates to the technical field of powder coating production, in particular to a powder coating production process and a production line thereof. The powder coating production process comprises the steps of: s1, mixing and s...  
WO/2022/110288A1
A drying device for manufacturing plastic products, the drying device comprising a base (2), a water storage tank (4) and a drying box (10). The water storage tank (4) is fixedly arranged on the base (2). Two supporting columns (6) are s...  
WO/2022/103360A1
The present invention relates to at least one tire shredding machine (1) particularly for use in recycling of used vehicle tires and which has at least one first shredding part (20) provided on at least one body (10) and which can separa...  
WO/2022/085906A1
A super absorbent polymer drying apparatus is disclosed. The super absorbent polymer drying apparatus is a drying apparatus in which a conveyor for drying a super absorbent polymer is installed, and may comprise the conveyor for transpor...  
WO/2022/079682A1
A plant for drying granular polymer material comprises a hopper, in which granular polymer material is dried, and a process gas circuit which is configured to supply a process gas to the hopper in order to dry the granular polymer material.  
WO/2022/067909A1
Disclosed are a gradient resin, a preparation method therefor and the use thereof. The gradient resin of the present application is formed by fusing different layers with color transition changes, wherein the color transition change betw...  
WO/2022/032405A1
A thin film follow-on foaming device, comprising first drawing pinch rollers (1) and second drawing pinch rollers (2). A heating cabinet (4) is provided between the first drawing pinch rollers (1) and the second drawing pinch rollers (2)...  
WO/2022/029647A1
A plant of recycling heterogeneous plastic materials comprises: an infeed stage (2) of the plastic material to be recycled, a processing stage (3) of the plastic material fed by said infeed stage (2) and an extraction stage (4) of the pl...  
WO/2022/023905A1
A deodorization method and apparatus are disclosed to eliminate, reduce or correct the odour of incoherent plastics, i.e. in the form of granules and/or microgranules and/or powder and/or flakes or the like, with a container of the incoh...  
WO/2022/015529A1
A method for reducing an amount of a contaminant in a thermoplastic polymer comprising shearing a combination comprising a contaminated thermoplastic polymer in melt form, water, and a dispersing agent where the shearing causes a portion...  
WO/2022/002341A1
The invention relates to a heavy load vortex internal apparatus (1) for handling plastic granular material, comprising a vibration channel (10) for receiving plastic granular material, which vibration channel has a channel floor (11) and...  
WO/2021/259931A1
The invention relates to a method and to an apparatus (1) for cleaning gases from the degassing of polymer melts, in particular for the continuous further processing into hidden polymer films. According to the invention, the gas to be cl...  
WO/2021/259416A1
The invention relates to: a heating roller (1) for providing a desired surface temperature for controlling the temperature of a material web (20) circulating around the heating roller; a preheating oven (10) having such a heating roller;...  
WO/2021/253319A1
A late-stage drying recycling device for color master batch, comprising a recycling box body (1). One end of the recycling box body (1) is provided with a feeding port (2), and the other end thereof is provided with a discharging port (3...  
WO/2021/253331A1
A colored masterbatch drying chamber structure, comprising a drying chamber. The drying chamber comprises a drying part and an apparatus part provided on either side of the drying part. An opening is provided between the drying part and ...  

Matches 51 - 100 out of 10,108