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  

#418 Milagros 2022-12-02 18:37
Free porno adult free retro porno pics: https://m.gxtxb.com/url.php?url=aHR0cHM6Ly9jaGF0dXJiYXRlLmNvbS9pbi8/dG91cj1abVU3JmNhbXBhaWduPXVlWWxYJnRyYWNrPWRlZmF1bHQ web cams porno
free porno chat
#417 Rhea 2022-12-02 15:49
Access to these casinos, nevertheless, are exclusive for
foreign pasport holders only.

Check outt my homepage :: 카지노사이트: https://zemaox.uzblog.net
#416 Trina 2022-12-02 14:18
Thhis on the web sportsbook was launched ovver 25 years ago andd hence - intially specialpizes in US
dollar payments only.

My web site :: 안전놀이터 (Audry: https://zemaox.dm-blog.com)
#415 Trey 2022-12-02 05:10
These poiints may possibly then bbe redeemed for a
assortment of strange prizes.

Look at my web blog :: 카지노사이트: https://zemaox.blogginaway.com
#414 Harley 2022-12-01 20:38
It's really very complicated in this busy life to listen news
on Television, so I simply use internet for that reason, and obtain the hottest news.


my page; 평택출장마사지: https://seomaestro.kz/go.php?url=http://massage1stephenecjp870.trexgame.net/10-tell-tale-signs-you-need-to-get-a-new-pyeongtaegchuljang-anma
#413 Kristin 2022-12-01 17:54
Good information. Lucky me I came across your site by accident (stumbleupon).

I've book marked it for later!

Also visit my web site - 윅스출장안마: https://www.Demilked.com/author/casino7l4acogs844/
#412 Isidro 2022-11-27 19:18
Chi phí mang đến cuộc gọi tư vấn hoặc fakei trí tùy theo mức phí cam kết và yêu thương cầu.


Also visit my web site :: thuê
tổng đài ảo hà nội: https://mangdichvu.net/thue-tong-dai-ao/
#411 Samual 2022-11-26 18:38
Lựa chọn một địa chỉ lựa chọn hàng đáng
tin tưởng là vấn đề thực sự cần thiết
thiết để rời hiện tượng chi phí mất tật đem.


My web blog: dầu cặp tigi (Faustino: https://hoanganhmart.com/san-pham/cap-dau-goi-xa-tigi-bed-head-do-chinh-hang-750ml/)
#410 Marvin 2022-11-24 10:18
When someone writes an article he/she retains the image
of a user in his/her mind that how a usr can be aware of it.

So that's wwhy this post is perfect. Thanks!
Bombeo uscular para mujeres web page: https://www.punterforum.it/viewtopic.php?id=258904
entrenamiento muscular
#409 Dwight 2022-11-24 07:33
Wow that was unusual. I just wrote an extremely long comment
but after I clicked submit my comment didn't appear. Grrrr...
well I'm not wriing all that over again.Anyway, just
wanted tto say great blog!
Comment balancer les biceps homepage: https://www.breakoursilence.com/community/profile/aldakeyes843426/
pompe musculaire pour homme
#408 Janet 2022-11-21 07:22
Storage. Store Bentyl at room temperature between 68 and 77 degrees F (20 can you take melatonin and dicyclomine: https://img.spumantiallopera.it/bt/d0iz905 25 degrees C) in a tightly closed
container. Brief periods at temperatures of 59 to 86 degrees F (15 to 30.
#407 Kandice 2022-11-10 17:51
Howdy! This is my 1st comment here so I just wanted to give a
quick shout out and tell you I truly enjoy reading
through your blog posts. Can you suggest any other blogs/websites/ forums that go over
the same subjects? Thanks a lot!

My homepage; bbarlock.Com: https://Bbarlock.com/index.php/Bin%C3%AAre_Opsie_Ubombo:_2017
#406 Titus 2022-11-10 06:33
I've been browsing online more than 2 hours today, yet I never found
any interesting article like yours. It's pretty worth enough for me.

Personally, if all site owners and bloggers made good content
as you did, the web will be a lot more useful than ever before.


Also visit my website ... Online Slots: https://movecasinoin.com/slot/
#405 Raquel 2022-11-10 03:14
I have read so many articles on the topic of the blogger lovers except this post
is actually a pleasant piece of writing, keep it up.


Feel free to surf to my web site: 평택출장마사지: http://www.indiaserver.com/cgi-bin/news/out.cgi?url=http://massage1cruzbsja200.lucialpiazzale.com/become-an-expert-on-pyeongtaegchuljang-by-watching-these-5-videos
#404 Paulina 2022-11-10 01:20
Its like you read mmy mind! You appear too know so much about this, like you wrote the book
in it or something. I think that you could do with some pics too drive the message
home a bit, but instead of that, this is fantastic blog.
An excellent read. I'll definitely be back.

Carrocero web page: https://baguafx.com/community/profile/ivyblau74211886/ cómo bombear la prensa
#403 Nathan 2022-11-09 21:19
Free porno adult free web cams porno free porno
erotic movie: http://shushapost.az/az/news/go/?url=aHR0cHM6Ly9jaGF0dXJiYXRlLmNvbS9pbi8/dG91cj1abVU3JmNhbXBhaWduPXVlWWxYJnRyYWNrPWRlZmF1bHQ porno chat
#402 Ambrose 2022-11-08 16:28
Sports betting, football betting, cricket betting, euroleague football betting, aviator games,
aviator games money - first deposit bonus up to 500 euros.Sign up bonus: https://goo.su/GERL
#401 Vicente 2022-11-02 12:09
Sports betting, football betting, cricket betting, euroleague football betting, aviator games,
aviator games money - first deposit bonus up
to 500 euros.Sign up bonus: https://Goo.su/GERL
#400 Jeannine 2022-10-27 22:45
If you print often, maybe a few times every day, you should really be alert to the kind of your cartridge you're using.
2nd step to success: Install the CPU heatsink - If you like to
visit an excellent place to enjoy some aircon when you are hot, the identical can be said from the CPU which you have just installed.

Eventually, electronic devices manufacturers started for the
likelihood of automating domestic microcontroller based devices.


my blog post: Lashunda: http://nupp-legal-forms.org/__media__/js/netsoltrademark.php?d=doterra.myvoffice.com%2FApplication%2Findex.cfm%3F%26EnrollerID%3D604008%26Theme%3DDefault%26Returnurl%3Dhttp%253A%252F%252Fxn--0--6lcpl1F.Xn--p1ai%252Fbitrix%252Fredirect.php%253Fevent1%253D%2526event2%253D%2526event3%253D%2526goto%253Dhttps%253A%252F%252Fwww.cartridgeonwheelsreno.com%252F
#399 Glinda 2022-10-27 17:54
Wow, this piece of writing is fastidious, my sister
is analyzing these things, so I am going to convey her.



Check out my page :: Casino Online Betting: https://movecasinoin.com/casino-online-betting/
#398 Roxanna 2022-10-26 22:16
Keep functioning ,fantastic job hunting strategies: http://urlki.com/hairloss555736!

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.