HI, I've made 13 blinds using your fab instructions...but I'm stuck with this one! I don't really understand ACD. I've got a Vanessa Arbuthnott fabric UP the Garden Path...PR of 31.5cm. I've got a fabric cut drop of 311 and work out the ACD to be 315cm. i still can't find a way of getting the 6 widths I need without wasting LOTS of fabric. At the moment I seem to be cutting the top & bottom of each drop in order to get to my 6 widths...help please!
I'm not quite sure why you are wasting lots of fabric. If you need 6
fabric cut drops of 311cm and your Adjusted cut drop is 315cm (10
pattern repeats). That means you will be trimming 4cm off each adjusted
cut drop after joining etc. ( x6 widths) giving you 24cm wastage from
nearly 19m of fabric. That is not a lot of wastage in our experience.
Have you actually measured the pattern repeat on the fabric and that it is the 31.5cm (this can cause big problems if it is not as the manufacturer says, quite often it is different! Always measure the pattern repeat on the actual fabric.)
Remember with Adjusted cut drops you always cut AT THE SAME POSITION in the fabric. The adjusted cut drop is a number of whole pattern repeats. (We obviously have to turn that into a length to calculate and order the fabric)
The same thing is happening to me but the difference is a lot more than 4cm.
I am using a John Lewis "Fascino" fabric (fussy very small woven patterned fabric) with a PR or 38cm. I have a fabric cut drop of 237cm and have worked out the ACD as 266cm, which will be well over 1m wastage in all. (I am doing floor length curtains with a 20cm hem allowance and a 12.5cm buckram).
It could possibly be down to the whole number being rounded up to 7 from 6.23 (once the cut drop 237 is divided by 38) but I cannot round down to 6 repeats as it would mean a measurement less than 237cm.
I'm thinking I may have to reduce the hem allowance, but I'm not sure. Do you have any other suggestions?
Working with pattern fabric often causes wastage, you will very rarely
have an adjusted cut drop the same as the fabric cut drop. The bigger
the pattern repeat the more potential wastage you may have.
Sounds like you are cutting 4 FCD drops of 237cm with 29cm wastage on each. That's not an excessive amount of wastage in our experience. Over the years we have learned not to skimp on fabric making small hems etc as you compromise the finshed curtains after spending all the time making them and buying all the other fabric just to save 1m.
If you really want to save that 1m your only options are a smaller hem or to attach lining to the top of the fabric to be folded under the buckram (we did this once on a Kate forman fabric with a large pattern repeat @ over £60pm that was going 4cm into the next pattern repeat - that did save the customer over £200.)
Note attaching lining to the fabric works best with fabric of a similar weight to the lining.
In your case with a 9cm shortfall using 6 pattern repeats we would accept the wastage and make the curtains with the proper FCD using the correct ACD of 7 pattern repeats. If you do decide to try and save the fabric make sure you measure the pattern repeat on the fabric and it is the 38cm stated (they do vary). If it isn't you could end up with even bigger problems.
Firstly I absolutely love your website and tutorials. You're my first port of call when I need reassuring and I happily spend hours on your site. I'm just starting out making curtains and blinds and love it and find your site invaluable.
My question is:- I've ironed open the seams on the reverse of the main fabric and it seems the fabric has shrunk. The fabric's composition is 84% polyester and 16% cotton. I was careful with the ironing, and didn't use steam, but the iron was obviously still too hot! I didn't notice it had shrunk until I've attempted to hem at the bottom. There's also a slight ripple down the joined seams which I guess is understandable. Do you have any suggestions or advice on how to possibly correct this please? Many thanks in advance. Kind regards
Once you have done that there is nothing you can do, you can't unshrink
the fabric. That is why we always iron the fabric (if we can) before
cutting and measuring.
3 options now
1. Just accept it and see what the curtain looks like when pleated up.
2. Bin the curtains and start again with new fabric. (what we would do in the workshop)
3. If you are binning the curtains try this - Iron the rest of the fabric to see if it all shrinks to the same size and removes the puckering (ripple), then check you have enough fabric left for the hems after shrinkage. (you can reduce hem size if necessary)
In step 6 you say iron the material before cutting, I have a roll 20 meters long to make three pairs of curtains, doI have to iron all of it as I would normally cut all the lengths at the start to be sure I have enough material to do the complete project. Also I am worried about dragging the material over a small ironing board as this would seem to me to be likely to distort the material. Thank you
We check the roll before cutting and ironing for faults and the right
amount etc marking the cut lengths with pins, We then cut and iron
(frequently up to 40m ). We iron and roll on a big table though not on
an ironing board.
Thank you for these tutorials - very helpful indeed. I have given myself a problem with the curtains I'm making by not making them long enough to include the 5 " buckram heading I need (I changed my mind about the type of curtains I was making - not very wise!). However, I do have about an inch extra length (after finished curtain length) so I am thinking of extending the curtains by sewing and extra panel across the top which will then be hidden in the buckram fold and not visible from the front. Do you think this could work or should I just give up? Many thanks for your advice.
Yes that should work, You could even join lining to the top if it is
only going to be on the back. We have done this before with expensive
fabrics and large pattern repeats to save the customer a lot of fabric
Hello, I've just cut the fabric for a pair of curtains and have attempted to pattern match, however the pattern along the bottom edge does not match up and have the fabric staggered by 5 cm, so no longer a continued straight edge. I started with a straight edge taken using the right angle from the cutting board/table, even thought this ran through some of the pattern. Was this incorrect?
Sometimes fabric is not printed straight across, or you need to
manipulate the fabric if it has movement See - CUT THE MARKED DROPS
(PATTERNED FABRIC) STEP 6.
Also see our BLOG item "The Pattern on the Fabric isn't square!!!!" which does show a technique pulling the corner of the fabric that can sometimes help.
However you have cut the fabric now and I assume the bottom is staggered after you have joined the panels. You have a couple of options.
1. Presuming you know where you want the pattern to be on the bottom of the curtain. Put a pin across the width at this point, mark 10cm down for the first fold of the hem, then enclose the stagggered bottom in the second fold of the hem.
2. Trim the bottom of your cut drops square, then do as above again (the second fold will be shorter than the first) OR measure down from the point of the bottom of your curtain on the pattern and make a double HEM with the remaining fabric, Eg if 16cm left make a double 8cm hem.