Optimised hot runner systems for PCR compounds

Circular economy Optimised hot runner systems for PCR compounds

23.11.2022 Source: Oerlikon HRS Flow

Related Vendors

HASCO Hasenclever GmbH + Co KG

creaform-ametek-logos-vertical-rgb (Creaform)

AMETEK GmbH Division Creaform Deutschland

LOG_ENT_Meusburger-M-s-dxf_#SALL_#AMS_#V1.jpg ()

Meusburger Georg GmbH & Co. KG

Oerlikon HRSflow

Oerlikon HRS Flow has developed special hot runner solutions for PCR compounds. Their application possibilities are demonstrated by two examples realised in practice — a fruit crate and a garbage can for composting organic household waste.

For the production of the fruit crates, Mundimold processes an optimized PE compound from APS, Valencia/Spain, which is obtained from the recycling of Tetra Pak card-board packaging. In the production of this demanding part, which was demonstrated at K 2022 on a servo-hydraulic Haitian Jupiter with two-platen technology and 4,500 kN clamping force, a servo-controlled Flex Flow valve gate hot runner system with four drops contributes to the high repeatability of the process. Optimum gate quality is ensured by the new, patent pending TTC cooling bushing from Oerlikon HRS Flow, which prevents needle sticking even with short cycle times. The low energy consumption of the Flex Flow system supports energy-efficient production. Project partners were Haitian, Mundimold, Tetra Pak, APS and Oerlikon HRS Flow. The production process is explained in this video:

Another example is the Bokashi Organko Essential, an airtight sealable bucket for home composting. The 775 g part with 2.5 mm wall thickness is produced of PCR polymers using an Oerlikon HRS Flow two-drops hot runner system. This is optimised for frequent color changes and designed so that remaining decontaminations in the recyclate do not cause damage, streaks or flow marks that could affect the aesthetic and functional result.

(ID:48752765)

Subscribe to the newsletter now

Don't Miss out on Our Best Content

Business E-mail

Please enter a valid mailadress.

By clicking on „Subscribe to Newsletter“ I agree to the processing and use of my data according to the consent form (please expand for details) and accept the Terms of Use. For more information, please see our Privacy Policy.

Stand vom 23.03.2021

Naturally, we always handle your personal data responsibly. Any personal data we receive from you is processed in accordance with applicable data protection legislation. For detailed information please see our privacy policy.

Consent to the use of data for promotional purposes

I hereby consent to Vogel Communications Group GmbH & Co. KG, Max-Planckstr. 7-9, 97082 Würzburg including any affiliated companies according to §§ 15 et seq. AktG (hereafter: Vogel Communications Group) using my e-mail address to send editorial newsletters. A list of all affiliated companies can be found here

Newsletter content may include all products and services of any companies mentioned above, including for example specialist journals and books, events and fairs as well as event-related products and services, print and digital media offers and services such as additional (editorial) newsletters, raffles, lead campaigns, market research both online and offline, specialist webportals and e-learning offers. In case my personal telephone number has also been collected, it may be used for offers of aforementioned products, for services of the companies mentioned above, and market research purposes.

In case I access protected data on Internet portals of Vogel Communications Group including any affiliated companies according to §§ 15 et seq. AktG, I need to provide further data in order to register for the access to such content. In return for this free access to editorial content, my data may be used in accordance with this consent for the purposes stated here.

Right of revocation

I understand that I can revoke my consent at will. My revocation does not change the lawfulness of data processing that was conducted based on my consent leading up to my revocation. One option to declare my revocation is to use the contact form found at https://support.vogel.de. In case I no longer wish to receive certain newsletters, I have subscribed to, I can also click on the unsubscribe link included at the end of a newsletter. Further information regarding my right of revocation and the implementation of it as well as the consequences of my revocation can be found in the data protection declaration, section editorial newsletter.