Alginate Mold - Face
Intro: Alginate Mold - Face
EDIT: Please also read the comments, especially danzo321 has written really good advices, since I'm not an expert but sharing my experience reading the comments would make your process easier =)
This time I am going to show you how to take an alginate mold of a face (and fill it with plaster)
What you need,
A model ;)
Alginate
Plaster bandages
Several cups (to mix, pour water etc)
Vaseline
Cotton
A pillow (you have to make the model comfortable =)))
Small pieces of paper (or you can use straws, I didn't have any so I used paper)
STEP 1:
Mix your alginate with water
Now if you have people around you make them help you =) It would be much quicker if someone else also mixed alginate with water in another cup so you guys can pour it together. I had only one extra so I made her take the pictures and did all the mixing myself.
If there isn't someone to help, be patient, don't try to mix huge amounts of alginate cause they are going to dry quick and you probably will waste a lot of alginate.
REMEMBER! If alginate is getting light pink it means you only have a few seconds to pour it on the face. Best to use it while it is dark pink/purple.
STEP 2:
Make sure to put an extra coat of alginate on the ears and lips.
And wait for a few minutes, not much 2-3 is enough =)
STEP 3:
Make sure you have big and small pieces of plaster bandages, use the small ones on and under the nose.
I used 2 or 3 packages of plaster bandages. 1 is not enough and each package was 2 meters.
This time wait for 10 to 15 minutes. You have to be sure that the bandages are hard enough to hold the alginate. Cause you are going to pour plaster in it afterwards and if the plaster bandages are thin or are not hard enough all your work will get wasted.
STEP 4:
Taking out the mold. It would have been a lot easier if I didn't need the ears...
Slowly wiggle the head out of the mold. While the model shakes her head hold the sides of the mold so they won't tear.
STEP 5:
Mix your plaster with water. Pour it into the mold. Don't wait for the plaster to get thick, the first coat should be more liquid-like, so there won't be any bubbles and you would get every little detail =) Mine wasn't and thus I had a huge bubble over the lip, though after I remade it by slowly adding thin coats and coats of plaster, which was just because I poured the plaster while it was a little thick, like whipped cream.
STEP 6:
than wiggle out the head, use a sandpaper to polish it and voila =)
43 Comments
yellowcatt 12 years ago
giritberen 12 years ago
yellowcatt 12 years ago
LoveLearn 12 years ago
When I had my face cast taken years ago, this error was made. Careful photographic comparisons of the positive taken from that mold clearly showed how gravity had altered my face during casting compared to usual upright facial presentation. Also, my cast had a many more eyebrows and a few eyelashes despite heaving mold release coverage. That made removing the plaster casting a balance between pain and time consumption.
I suggest finding a way to make facial molds with living model faces upright. Rigid death masks probably are not subject to enough gravity reshaping to be worth considering.
giritberen 12 years ago
kirkb150 12 years ago
giritberen 12 years ago
wixworks 12 years ago
giritberen 12 years ago
danzo321 12 years ago
giritberen 12 years ago
danzo321 12 years ago
giritberen 12 years ago
FO The Turk 12 years ago
giritberen 12 years ago
studleylee 12 years ago
giritberen 12 years ago
dchapman10 12 years ago
giritberen 12 years ago
sfc_mark 12 years ago
I somehow got through it and the end result was a quite good life mask. I think if you work closely with your models and keep them at ease, claustrophobia doesn't necessarily have to rule them out.