18757939. DUST EXTRACTION CONDUCTS AND PROCESSES (The Procter & Gamble Company)
DUST EXTRACTION CONDUCTS AND PROCESSES
Organization Name
Inventor(s)
Ahmed Ibrahim Sayed Ahmed of CAIRO (EG)
Fatema Amen Abdelhalem Mohamed Beder of CAIRO (EG)
Helen Amy Lang of NORTHUMBERLAND (GB)
Yara Tarek Mohamed Mahdally of CAIRO (EG)
Hossam Hassan Tantawy of MORPETH (GB)
DUST EXTRACTION CONDUCTS AND PROCESSES
This abstract first appeared for US patent application 18757939 titled 'DUST EXTRACTION CONDUCTS AND PROCESSES
Original Abstract Submitted
An example system comprises a water-soluble unit dose article comprising a water-soluble fibrous non-woven sheet and a granular laundry detergent. The water-soluble fibrous non-woven sheet is shaped to form a partially sealed internal compartment and has an air permeability comprised between 5 m/m/min and 200 m/m/min. The granular laundry detergent is comprised within said internal compartment and comprises a plurality of particles, wherein the plurality of particles comprises zeolite particles. The system comprises sealing jaws, wherein at least one of the sealing jaws is a heated sealing jaw, wherein a bottom seal of the internal compartment is sandwiched between the jaws. The jaws comprise a non-stick coating in contact with the bottom seal and a first dust extraction conduct to direct a gas flow away from an area surrounding a top section of the sealing jaws or away from a bottom section of the internal compartment.