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D.I.Y Line Table and Screen Stretcher

111176 Views 251 Replies 53 Participants Last post by  Antonio Love
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Good Evening

Been awhile since I posted been busy started getting some clients and launched a label, but this is about my baby I built yesterday :)

10 platen portable line table, I built it on a existing table with out damaging the table :) need to print 100 2 colour long sleeves on Thursday so decided to go from 2 platen to 10.

3 point registration cheap to make, I am making a screen holder/dryer for multi colour jobs and drying screens built it on a old tv trolly so it is mobile :)

The first image is 2 pieces of wood that keep the whole press firmly on the table without damaging the table unscrew the butterfly bolts and the press is unattached from the table

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waiting for delivery then I will be printing 100 of these my own design inspired by Jack Daniels :)

Will keep this thread updated with some "action" shots of the printing

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First test run on new press

2 colour water based on 180g fitted t's, the white ink was cold and I gambled printing only 2 shirts but registration was good.

it is 11pm here so sorry for flash on images will be printing a extremely tight registration test tommorow in the day so will post better images, but I am really happy with it

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so 100 2 colour water based prints on new press it moved really fast only lost one shirt to movement on platen - human error

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so another 50 shirts order came in off these prints, lol they think I run a huge operation
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Very nice. If I ever were going to build a press, it would be a line press. Building a rotary as a DIY seems like more trouble than it's worth, and these line presses seem to get the job done!
Decal Designs line press is the easiest and cheapest to build and with a bit of practice it is super easy and fast, plus the fact that you can print unlimited colours and set up as many platens as needed makes it a winner.

The first few times I was really nervous but it registers every time and is very fast, only issue I had was printing water based the ink was drying pretty fast but once I added a lot more ink to the screens and flooded properly it went smoothly.

large runs it is a 2 man operation print - flash to avoid ink transfer then print next colour etc., on single colours it is easy to do large runs with one person.

I had to change from a pull stroke to a push stroke but it feels right now.

push to print and pull to flood, if you need any answers or more photos let me know and I will gladly post
The platens are larger so that my frame makes more contact and sits more firmly this also allows me to make larger prints with ease.

other image is of the center reg "stopper" it is centered on the platen with the frames centered on the stopper

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Can you post a pic of the screens so that we can get a complete view of your system?
We run a carousel in the shop but I am a line table fan.
Thanks
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Will do hold on :)

i use metal large frames and smaller wooden self stretched ones

the bottom photos show i glued a small wooden block on one side of each platen to stabilize them so there is no lateral movement on the platens.

The drying rack was made from leftover wood from the press and mounted on a old tv trolly for the wheels.

and then the 3 point registration is a t-bar and 2 nuts the nuts square the frame and the t-bar finds center and registration is done on the platens.

Hope this helps

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Please provide me with some more specifics on the materials used.
I'm assuming you are pushing the ink towards the back so the screen doesn't move? I've seen printers using one hand to hold the screen in place. I use very large screens and that is not possible. That is why I need something that I can use both hands on squeegee and screen stay registered. Any help would be appreciated. Thanks!
Please provide me with some more specifics on the materials used.
I'm assuming you are pushing the ink towards the back so the screen doesn't move? I've seen printers using one hand to hold the screen in place. I use very large screens and that is not possible. That is why I need something that I can use both hands on squeegee and screen stay registered. Any help would be appreciated. Thanks!

Hi Jody

I pull stroke to flood and push stroke to print the push stroke then also helps stabilize the frame but you can also use your hip or but the registration bar at the bottom if you need to pull stroke.

I use 22 x 24inch metal screens and also need to use both hands and the push stroke takes care of that problem.

As for material it is 2x2 and 2x4 wood lengths that I cut to size, and pressboard for the platens.

Once you figure out how many platens you are going to use then you build accordingly it really is simple, if you can work with metal to build it oit of angle iron would be first prize but since mine is portable I built it out of wood.

You can even make a single platen line press I have 2 single platens set up for kiddies shirts I just bolted them to a worktable.

It really is very simple and as long as your center registration stop and registration bar on the screens are all the same you will have no issue with registration.

attached is my platen for small kiddies shirts, the 3 blocks of wood work as the stoppers for registration, since the frames are larger I needed to put the wood there so that the stabilising bolts on the frame makes contact to square it and the center piece is the stopper for the registration bar ( t-square) on the frame.

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thank you, it looks good!

It holds registration because you are pushing screen towards the registration bar. How about when you flood the screen? Are you just holding the screen up and using 1 hand?

What size did you make the platens?
I was thinking of screwing it from the bottom so the screws don't interfere with the print design. I guess that was not a problem for you?
There is one 2x2 under the platen so you have room to put shirt underneath? And you show 1 wooden block on one side of the platen "to stabilize it".. Not sure how that works.
I'm also thinking of making the platen so I can easily change the platen size.
thank you, it looks good!

It holds registration because you are pushing screen towards the registration bar.

The 2 bolts on the screen square the frame so it does not move (sideways) then the push stroke keeps it squared.



How about when you flood the screen? Are you just holding the screen up and using 1 hand?

Yes i lift the front of the screen up off the shirt and then one hand flood

What size did you make the platens?

My platens are slightly smaller than my frames but the frames still rest on the top and bottom of the platen to help with stability, working with water based i dont use off contact.


I was thinking of screwing it from the bottom so the screws don't interfere with the print design. I guess that was not a problem for you?

I screw them in from the top then filled in the indentation with sawdust and wood glue the "holes" are at the registration ( bottom end) so never cause a problem.

There is one 2x2 under the platen so you have room to put shirt underneath?

Yes I can pull a small - xxxl size shirt on to the platens with no problemsthere is plwenty space to pull a shirt on

And you show 1 wooden block on one side of the platen "to stabilize it".. Not sure how that works.

Without the "stabilizer" the platen has a lot of sideways movement, since it is only held down by the piece of wood at the bottom, that piece of wood prevents any sideways movement of the platen and makes it sturdy, if you build a line table you will see what i mean, since you need space to pull the shirt on to the platen.


I'm also thinking of making the platen so I can easily change the platen size.

Line Table is so flexible you can so that no problem, or even make 2 for small and 4 for large etc, mix and match
I am printing tomorrow and will take some photos of the whole process hopefully that will help
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ok did 3 quick prints to show the flood and print strokes also for jodyl2 to show that I also use large screens, wife was the photographer so blame her for dodgy shots :)

1. First image shows me getting ready to flood screen I lifted the screen higher than usual but that is to show the principal behind the flooding

2. Busy with my flooding

3. Push Stroke to print (see ma both hands) :p

4. Print

5. 3 prints done if I was not being photographed it would take under 2 minutes to do all 3 prints.

I am by no means a expert but this is what i have found to work for me, so there is still lots to learn but with this set up I can do volume multi-colour prints and also small runs, with minimal outlay costs.

I would like to make a metal frame and angled platens one day and buy a tunnel dryer , but I cannot justify the costs right now.

the piece of long wood sticking out in photos 1 and 5 is for beanies and small baby onesies, I have a small frame for those prints and use a mini squeegie

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Very nice Robert. Have you considered a DIY dryer. A commercial dryer is definitely a plus but buying one can eat the profits you have made and/or can take along time to pay for itself.
Will do hold on :)

i use metal large frames and smaller wooden self stretched ones

the bottom photos show i glued a small wooden block on one side of each platen to stabilize them so there is no lateral movement on the platens.

The drying rack was made from leftover wood from the press and mounted on a old tv trolly for the wheels.

and then the 3 point registration is a t-bar and 2 nuts the nuts square the frame and the t-bar finds center and registration is done on the platens.

Hope this helps
One question the center registration on both the table and the screen look static. How are you able to register left and right with that setup? Thank you in advance.
I recall seeing a picture of 2 screws at the side and if so it is not static. The center is static.

Pre-exposure registration is very important and in simple designs where colros does not touch you may not need to adjust any post-exposure registration.
Very nice Robert. Have you considered a DIY dryer. A commercial dryer is definitely a plus but buying one can eat the profits you have made and/or can take along time to pay for itself.
Thank You BroJames

Yes that is next on my list of projects, and thank you I actually red every post you made and the videos to get a idea on line table options :)
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