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A 3D-Printed Business Card Embosser

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Re: A 3D-Printed Business Card Embosser

#21
post #18
post #13

Earlier quoted context omitted.

also a tool that generates the emboss pattern based on the design of the card. so that for example a logo on the card gets embossed.

or the text in 3d, like credit cards used to be

I think that was not done by embossing but by "3d printing" on the business card directly.

Re: A 3D-Printed Business Card Embosser

#22
post #21
post #18

Earlier quoted context omitted.

or the text in 3d, like credit cards used to be

I think that was not done by embossing but by "3d printing" on the business card directly.

I don't think I'm misremembering, but the back side of the card had recesses of the characters, so it was in fact embossed (in the UK at least).

Re: A 3D-Printed Business Card Embosser

#23
post #21
post #18

Earlier quoted context omitted.

or the text in 3d, like credit cards used to be

I think that was not done by embossing but by "3d printing" on the business card directly.

You mean business or credit card? Credit Cards I believe was embossing, you had the negative of the numbers on the back. They did that because before you had electronic card readers, merchant were taking credit card payments by making a carbon copy of the credit card number on the invoice: https://en.wikipedia.org/wiki/Credit_card_imprinter

Re: A 3D-Printed Business Card Embosser

#24
post #20

I wish it was easy for a CAD n00b to create templates for this. Like I want my business card to be the emboss

Make two blocks sized as business card. Extrude your graphic in one and make inverse hole of the graphic with some tolerance in the other. You will get better results that's easy to model, print and align.

Just pushing two blocks by hand and adding your weight will most likely be enough to make nice impression. The reason is that you have the inverted side - normally you would have just one plate pushing against some softer rubber so the paper has nowhere to go and you need a lot more force.

Tbh this roller design is needlesly complicated for business cards. Printing the rolls with overhangs will require supports. Roller press for graphics has some advantages like consistency of force and pressing of different sized/long pieces. None of which are useful here. Besides you wouldn't have emboss on the roll (unless you were printing infinite patterns) - you would press plate and paper through smooth roller press.

Re: A 3D-Printed Business Card Embosser

#25
post #21
post #18

Earlier quoted context omitted.

or the text in 3d, like credit cards used to be

I think that was not done by embossing but by "3d printing" on the business card directly.

I don’t know what you mean. The technique of stamping the numbers on credit cards was literally called embossing.

Here is a video of a desktop scale embosser used for just that purpose: https://youtu.be/5ZQHSsFnACs?si=DWwgTScwl5HXkwGP

The part where the embossing daisy wheel is shown is at 18:10.

Here are machines used at an industrial scale: https://www.maticagroup.com/technologies/embossers/

They are nevertheless called “embossers”.

Re: A 3D-Printed Business Card Embosser

#26
post #21
post #18

Earlier quoted context omitted.

or the text in 3d, like credit cards used to be

I think that was not done by embossing but by "3d printing" on the business card directly.

I'm in Estonia, and my bank issues debit and credit cards that are definitely embossed.

Re: A 3D-Printed Business Card Embosser

#29
post #25
post #21

Earlier quoted context omitted.

I think that was not done by embossing but by "3d printing" on the business card directly.

I don’t know what you mean. The technique of stamping the numbers on credit cards was literally called embossing. Here is a video of a desktop scale embosser used for just that purpose: https://youtu.be/5ZQHSsFnACs?si=DWwgTScwl5HXkwGP The part where the embossing daisy wheel is shown is at 18:10. Here are machines used at an industrial scale: https://www.maticagroup.com/technologies/embossers/ They are nevertheless c…

The embossed numbers were used to transfer the details quickly and reliably. A roller would apply pressure to press special paper onto upraised letters and numbers. The seller would hand write the amount and the buyer would sign. Two copies were made simultaneously (carbon impregnated paper) and separated and a copy kept by each party.

Its a far cry from paying by bonk and your phone beeping a few seconds later to indicate your bank has already registered the transaction!

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