Dem Schweizer Unternehmen Swiss Wood Solutions ist es gelungen, die erste Holzkreditkarte der Welt zu entwickeln.

Pro Jahr werden Zehntausende Kreditkarten erneuert – ein großes Potential für die Holzkarte. Foto: SRF

Für die Herstellung einer Holzkreditkarte werden zuerst dünne Furnierblätter derselben Holzart mit Flüssigkeit getränkt und danach in einer Presse extrem verdichtet, berichtet der SFR online: „Anschließend werden die Schichten verleimt und nochmals gepresst. Neben einer Kupferantenne wird auch ein Chip eingebaut und schließlich die Beschriftung mit einem Laser eingebrannt.“ Mit Ausnahme der verbauten Kupferantenne und des Chips sei die Karte biologisch abbaubar, heißt es in dem Bericht. Nach der Trennung der Metallteile im Recycling solle die Karte kompostierbar sein.

„Für uns ist das Schwierige, dass wir das Holz so einstellen und modifizieren müssen, dass es genau für diesen Anwendungsbereich funktioniert, dass die Festigkeit und die Elastizität vorhanden ist, um die Karte über zwei bis vier Jahre zu verwenden“, wird Oliver Kläusler, Geschäftsführer des Unternehmens, das von der ETH Zürich und der Materialprüfungs- und Forschungsanstalt Empa unterstützt wird, vom SFR zitiert. Produziert wurden bis jetzt funktionierende Protoypen aus Bergahorn, Eiche und Kirsche, man wolle künftig aber möglichst viele Holzarten anbieten.

Im nächsten Jahr soll eine Kleinserie von etwa 1.000 Stück der Holzkarten prodziert werden. Ziel sei es, die Karte soweit weiterzuentwickeln, dass sie komplett abbaubar wird: „Das Potenzial ist groß: Rund 22 Millionen Kredit-, Debit- und E-Geld-Karten sind in der Schweiz im Umlauf“, so der SFR. (cst)

Bericht SRF 

swiss wood solutions 

Empa

ETH Zürich 

Kommentare  

#251 Jennie 2022-06-27 09:28
Hi! I know this is sort of off-topic however I needed to ask.
Does operating a well-establishe d website such as yours take a lot of work?
I'm completely new to writing a blog however I do write in my
journal everyday. I'd like to start a blog so I will be able to share my experience and views online.
Please let me know if you have any ideas or tips for brand
new aspiring blog owners. Appreciate it!

My webpage; สล็อต joker123: https://freecreditfree.com/joker123/
#250 Sherry 2022-06-26 12:08
I loved as much as you'll receive carried out right here.
The sketch is tasteful, your authored subject matter stylish.
nonetheless, you command get got an shakiness over that you wish
be delivering the following. unwell unquestionably come more formerly again as exactly the same nearly very often inside
case you shield this increase.

Visit my blog - สล็อต
SBFPLAY99: https://freecreditfree.com/sbfplay99-slot/
#249 Jeannine 2022-06-26 02:48
Hеy! This postt couⅼdn't be written any better!
Reaing this post reminds me of mmy good old room mate!
He always kept taⅼking abоut thіs. I will forward this page too him.
Fairly certain he wіll have a good read. Thank you for sharing!


My website: osteopathy dorϲhester: https://moveclinic.co.uk/
#248 Arden 2022-06-25 20:10
Ꮤhats up are using Wordpress for youг site platform? I'm new to
the blog world but I'm trying to get started and create my own. Do yyou need anyy
html coding expertise to make your own blog?
Any help would be really appreciated!

mʏ web site ... teaching walls: https://www.brookhouseuk.com/teaching-walls/
#247 Winston 2022-06-25 16:33
Ставки на спорт , Ставки на киберспорт онлайн казино.

регистрация+500% Бонус на первый депозит: https://go.binaryoption.ae/BLn4g7
#246 Hortense 2022-06-24 20:35
Hi there, I do think your site could possibly be having web browser compatibility
problems. Whenever I look at your blog in Safari, it looks fine however, if
opening in IE, it has some overlapping issues. I just wanted to give you a quick heads up!
Apart from that, fantastic blog!

My web blog :: สล็อตเครดิตฟรี: https://freecreditfree.com/free-credit-slots/
#245 Zac 2022-06-24 00:09
Make money trading opions.
The minimum deposit is 50$.
Learn how to trade correctly. How to earn from $50 to $15000 a day.


The more you earn, the more profit we get.
I just hope Im useful at all

Here is my web blog Pocket Option Review: http://alturl.com/76hjc
#244 Lionel 2022-06-23 18:19
Ставки на спорт: https://go.binaryoption.ae/BLn4g7 , Ставки на киберспорт/Spor ts betting,
online casino deposit bonuses 100%
Registration+500% Bonus First deposit: https://1wwetc.top/?open=register#ybju
#243 Arron 2022-06-23 11:41
Ставки на спорт , Ставки на киберспорт/Spor ts betting, online casino deposit
bonuses 100%
Sports betting: https://go.binaryoption.ae/BLn4g7
#242 Vernell 2022-06-22 20:09
Asking questions are in fact pleasant thing if you
are not understanding something fully, however this piece of writing gives good understanding yet.



my page; บาคาร่าออนไลน์ HUC99: https://freecreditfree.com/baccarat-online-huc99/
#241 Hubert 2022-06-22 07:15
My spouse and I stumbled over here different page and thought I may as well check things out.
I like what I see so now i am following you. Look forward to looking
at your web page yet again.

Look at my web site; 918kiss สมัคร: https://freecreditfree.com/918kiss-subscribe/
#240 Traci 2022-06-21 21:17
I am really inspired together with your writing talents and also
with the structure on your blog. Is that this a paid theme or did you
customize it yourself? Either way keep up the nice high quality writing, it is rare to look
a great weblog like this one these days..

My site slot 918kiss: https://freecreditfree.com/slot-918kiss/
#239 Rubin 2022-06-21 20:19
Ставки на спорт , Ставки на киберспорт
Ставки на спорт: https://go.binaryoption.ae/Sy4cRA
#238 Ashly 2022-06-21 20:17
Way cool! Some very valid points! I appreciate you penning this
post plus the rest of the site is also very good.

Here is my web blog คาสิโน VWIN: https://freecreditfree.com/vwin-casino/
#237 Nila 2022-06-21 18:33
Have you ever thought about including a little bit more than just your articles?

I mean, what you say is valuable and all. Nevertheless
just imagine if you added some great images or videos to give your posts more,
"pop"! Your content is excellent but with pics and video clips, this blog could
certainly be one of the best in its field. Superb blog!


my blog post ... บาคาร่าออนไลน์
YES8THAI: https://freecreditfree.com/baccarat-online-yes8thai/
#236 Aracelis 2022-06-21 17:39
Ставки на спорт , Ставки на киберспорт
Ставки на спорт: https://go.binaryoption.ae/Sy4cRA
#235 Savannah 2022-06-21 14:57
Ставки на спорт , Ставки на киберспорт
Ставки на киберспорт: https://go.binaryoption.ae/Sy4cRA
#234 Crystle 2022-06-21 09:43
Ставки на спорт , Ставки на киберспорт/Spor ts
betting, online casino deposit bonuses 100%
ybju: https://1wwetc.top/?open=register
#233 Mason 2022-06-21 08:37
Ставки на спорт , Ставки на киберспорт/Spor ts betting, online casino deposit bonuses
100%
ybju: https://1wwetc.top/?open=register
#232 Celia 2022-06-21 08:02
If some one wishes expert view regarding blogging and site-building then i advise him/her to visit
this web site, Keep up the nice work.

Have a look at my webpage joker สล็อต ฟรี เครดิต: http://www.11lu.net/home.php?mod=space&uid=1587529&do=profile&from=space

Kommentar schreiben

wettbewerbe grafik sidebar
 
Wir verwenden Cookies, um unsere Webseite benutzerfreundlicher zu gestalten. Wenn Sie diese Webseite nutzen, akzeptieren Sie die Verwendung von Cookies.