PETpla.net Insider 01+02 / 2017

PET patents www .verpackungspatente.de PET planet Insider Vol. 18 No. 01+02/17 www.petpla.net 40 PET bottle base shape Intern. Patent No. WO 2015 / 114330 A1 Applicant: Petainer Large Container IP Ltd., London (GB) Application date: 28.1.2015 The special base shape for a weight-reduced, stable PET bottle with a petaloid base is shown. Pack Intern. Patent No. WO 2015 / 121023 A1 Applicant: KHS GmbH, Dortmund (DE) Application date: 19.1.2015 Several of the same bottles can be joined together with an adhe- sive application on cer- tain contact surfaces into one pack with a handle. Plastic bottle Intern patent no. WO 2015 / 188515 A1 Applicant: Sidel Participations, Octeville-sur-Mer (FR) Date of application: 9.6.2015 To give stability to a light- weight PET plastic bottle against bursting or other stresses, forming and stiffening the base is espe- cially important. The application describes a particular design for the base. Variable base Intern. patent no. WO 2015 / 192918 A1 Applicant: Sidel Participations, Octeville-sur-Mer (FR) Date of application: 3.12.2014 A PET bottle for hot filling / carbonated products is equipped with a base that equalises the changes in pressure that occur more effectively than previous forms for bases. Aerosol container made of plastic Europ. patent no. EP 2763908 B1 Applicant: Procter & Gamble Comp., Cincinnati (US) Date of application: 16.4.2013 Container for holding and dis- pensing an aerosol. The container is made out of a mix of PET and PEF to increase stability and resistance to cracks. Form of base Intern. patent no. WO 2014 / 113371 A1 Applicant: Graham Packaging Comp., York (US) Date of application: 14.1.2014 The international application describes several forms for the base of a plastic bottle filled with hot products. The base deforms elastically in a predetermined way for volume reduction.