Discuss the various aspects of heat press technology. Transfer paper, inks, plastisol transfers, vinyl cutters, printers, commercial usage, durability, suppliers, etc.
I just got my first heat press, and supposedly heat press is meant to make this whole process easier, more consistent, etc.
I'm obviously doing something wrong as just about every shirt I do screws up, but then sometimes it works and I haven't changed a setting.
What seems to happen is that half of the ink gets left behind on the transfer, and what is transferred is "tacky", with little pieces on there (I am not sure if that makes sense - it's not "smooth", there's lumpy bits).
I've tried pressing longer, shorter, more pressure, less pressure. What is worrying me is that if you look at the temp guage on the heat press, it can fluctuate as much as 4 degrees C in the middle of a press as it maintains temp. Is that what's causing it? What is even more frustrating is it seems to be only on one particular type of garment.
I'm doing long sleeve women's T's fine, but when I try to press a s/s lap infant onesie is when I have problems. The onesies are a slightly thicker garment, and I'm wondering if all the fabric layers and folds are contributing to not getting even pressure, or something? Because when I then cut up a onesie and do tests on the fabric, I'm able to get better results? Which is also extremely frustrating because if you can only test reliably on a whole garment, you'll go through a whole lot before you find the right settings!
I've just wasted 5 of the things trying to fill an order and frankly I think I'm about to fill the order using a hand iron since I've just thrown $25AUD down the drain with the heat press, but long term, I do need to figure out what's wrong.
Ok, calm down.. we are here to help you.. We who do heat pressing been there done that. First if you wish you can email me and I will try to help that way are we can keep going back and forth as I am with several others here.
here are common problems beginners make..
I used 2 different types of transfers so I May help as it is not much different then tee.
First, your paper.. what kind is it.. Second the biggest mistake people make is the pre heat and / the time pressing. Opaques are about 6 second pressing and hot peel are 20 seconds and sometimes longer. 4 degrees is no big deal I press sometimes at 375 and others at 400.. it has not hurt yet. So give me more info and let me know if you have done what I describe above.. we are here for you..
__________________ There is a center to everything.. I found mine at.. www.heatpressessentials.com Tools to get the job done! www.tbiz101.com (New)Heat Transfer Education
Last edited by Rodney; June 19th, 2006 at 11:10 AM.
Oh and yes the fabric need to be flat for everything to work. I place a large mouse pad under where I am pressing if I have a tote bag or shirt with ridges.
__________________ There is a center to everything.. I found mine at.. www.heatpressessentials.com Tools to get the job done! www.tbiz101.com (New)Heat Transfer Education
Sorry if I sounded hostile - of course I'm not "mad" at anyone here, I'm just really frustrated. I'm very glad to have such a great resource to use.
The temp is anywhere between 172C and 177C (so 341F - 350F).
I'm pre-pressing the onesie for 3-4 sec (at that temp), then allowing to cool for 10-15 secs, then applying the transfer. The paper is the New Milford Light Transfer ("house" paper - NOT IronAll). I'm doing hot peel.
The ladies shirts that work I'm pressing for 11 seconds - I've tried that, and as low as five seconds and up to 25 seconds for the onesies and have had successes AND failures at all of those temperatures.
Do you think perhaps I need to increase the temp and the press time? I'm not sure what I can do about the "flatness" of the garment. I mean - the entire onesie fits onto the press area, collar and all, which is what's making it "bumpy". Would a greater pressure setting help that?
The temperature should probably be a bit higher; about 350-400 (I use 385). I have never used that brand of paper though, so I cant really advise. The time sounds short as well. Usual time is about 15 seconds. (I use 18 seconds for transjet II paper)
Pre-press the shirt for about 20 seconds, and make sure the shirt is completely dry before putting the tranfer on the shirt. Make sure to get all moisture out.
The transfer area must be completely flat for this to work properly. That is why badalou suggested using a mouse pad to raise up the transfer area. You could use carboard as well.
The other thing, is just peel the transfer really quickly before the waxy stuff starts to dry.
what I do with onesies . . I take the lap over shoulders and fold them to the back of the shirt . . insert a mouse pad and stretch just a 'tad' and then press . . the mouse pad raises the pressing area just enough to where the lap over shoulder material is not in the way of the pressing area
-- press is set at 385º -- timer is set for 12 seconds -- but then I count another 5 beeps and then hot peel the transfer off . .
1st 4 or 5 lap over shoulder onsies ended up being poo poo,...
but I picked up a bunch of onsies at the goodwill store -- just for testing and tossing
Babalou is right on the money. He told me a few weeks back about the mouse pad trick. I do dog dhirts so I was having the same problem because of the way the arms are cut. I bought one of the large mouse pads from office depot and cut it up and use it between the shirt. Just make sure you adjust the pressure so it will close all the way.
Jason
So Tonto, are work here is done.. Be sure you do a hot peel for at lest 20 seconds. not shorter like you did. and the 385 was right on themoney.. where di I hear that before. I also use milfords hot peel as well as Iron All.. depends what i am using it for..
__________________ There is a center to everything.. I found mine at.. www.heatpressessentials.com Tools to get the job done! www.tbiz101.com (New)Heat Transfer Education
OK, I take back all frustration, anger and hostility directed at my heat press (except for at the shoddy timer, that broke :P).
You all rock and Lou I could just kiss you for the suggestion about the mousepad! I've just successfuly pressed my very first paid order!!! Yay!!! And I couldn't have done it without you guys. Ended up that about 195C for 30 seconds (with the mousepad) was the charm and they look beautiful (have attached picture so you can all share in my glory with me). Will be going in the post first thing in the morning.
I'm still not sure I like the hand on the paper as an ongoing thing, but it's certainly "good enough" for now and a darn sight better than the store bought paper I was using on test garments to this point.
Thank-you, thank-you and thank-you again to everyone here. I'm sure this is only the first of many questions and if I can ever do anything for any of you, please let me know!
All kisses accepted. The shirts look great by the way. Lou
__________________ There is a center to everything.. I found mine at.. www.heatpressessentials.com Tools to get the job done! www.tbiz101.com (New)Heat Transfer Education
Last edited by Rodney; June 19th, 2006 at 11:12 AM.
Hey Lou - thanks for the nice words about the shirt. Yes I actually read your EXCELLENT tote bag guide prior to my first exasperated post, but I guess I just didn't quite "get it" about the mousepad and why it was required (and how that would even work with a onesie). I am so glad that I now do.
My wife just told me what a onesie is.. talk about old age..
__________________ There is a center to everything.. I found mine at.. www.heatpressessentials.com Tools to get the job done! www.tbiz101.com (New)Heat Transfer Education
Hi Rodney - thanks for that . Yeah, I did the neck label as well. I think it looks funkier than leaving the original label there and tagless seems to "in" these days anyway!
What am I doing wrong? 
I'm very glad to have such a great resource to use.
You guys rock!!! 
