Waterjet pastries? Edelweiss Patisserie Plant Visit (April 2015)

Did you know your trader joe’s brownies in Boston are cut with a waterjet?brownies

first, youtube

On the internet, I watched a video about waterjets containing a shot of a waterjet cutting pastries.
A few more (well, a lot) youtube links later,
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turns out that right in Medford, MA there is a waterjet being used in production at a bakery called “Edelweiss Patisserie”.
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Based on their website, they are essentially a contract manufacturer for baked goods. So cool!

        We produce more than products that fit your business needs—we create pastries that enhance your product line.

Our customers are category leaders in the food industry, including supermarket and club store chains, restaurants and cafes. They demand innovative, unique products to meet the needs of their sophisticated consumers and their own margin and turn standards.

We invest in product development and have the manufacturing flexibility to create almost any dessert our customers could imagine. Our business is driven by what our customers want, and we deliver! When we say we offer only the highest quality products, we mean it.

I emailed the contact email, and lo and behold, a few weeks later, the very kind owner of the place replied! He was held up by the Easter holidays.

plant visit

Thus, one spring day we drove over to Edelweiss.
edelweiss_outside
We got a sweet tour of the place by the owner himself. The place is gigantic (the pictures don’t do it justice). Here, the owner talks a little about the supply chain and inventory management needed to run the place.
tour
There was a recycling machine that crushed boxes
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into neat cubes, WALL-E style 🙂
recycle
Industrial quantities of strawberries
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and trash bins full of tapioca starch put the batch ingredients we use for putz’s (where I lived during undergrad) liquid nitrogen ice cream event (cryofac) to shame.
tapiocastarch
Vat of oil half as tall as me.
oil
There were horizontal bandsaws used to plane pastries
planars
horizontal_bandsaws
Here’s just a few croissants
croissants
croissants_closeup
The ovens were pretty cool because
oven
they had this mechanism inside that would lift an entire rack of pastries up so that they could be rotated and evenly heated while baking. Sort of like an industrial version of the toy vending machines with the claw you use to try to grab plushies.
ovenmechanism
 Giant chocolate machine, chocoma (I think the name is funny)
chocoma

waterjet machine for baked goods

Note: This waterjet uses water only (at 60kpsi), no garnet (it’d get all over your cake! :P)

Finally we came to the highlight, a waterjet from ?Spain? that cuts baked goods (and is in use all the time when the plant is running).

waterjet

machine_side

Here’s a closeup of the interface.
bats
The designs are pre-programmed, there’s a simple shape editor, and then other designs are emailed in to the manufacturer to be converted into DXF or whatever

video of it cutting

in more detail

what was cut:

hearts

filters

filters

right side (pump?)machine_rightside

left side (intensifier?)machine_leftside

They told this awesome story of the seal on one of the components breaking, and then they cut it themselves on the machine. Secretly, they are engineers now too 🙂
Here’s the part they fixed (maybe a water trap??), which is to the rear of the machine on the left side:
watertrap
chiller
chiller

 

The mechanism

waterjet_mechanism

mechanism

The grille
grille
The grille was a little worn!
worn_grille

misc. technology

 face detector for a high-tech version of punching in and out
 face_detector
labelmaker
labelmaker
wrapping
wrapping
all ready to be shipped!
croissants_shipready

and our going away present

brownies

The end.

edelweiss_box

gallery

same pictures in more modern webdesign look (idk what is google doing with all their photo services):
https://photos.google.com/album/AF1QipP4l6DjOm33q_sNXtFdvoF0heVceXYI27uKR_BQ

DIY henna paste, designs, and thoughts on culture

Lately I’ve been on a fashion-y bent. I want to gain the basic skills needed to express my feelings about myself and the world (namely feminism, and often a lot of anger at the status quo).

I ordered from http://artisticadornment.com supplies to make enough henna to last me probably years.20150718_221031

1 x Cajeput Oil 1 ounce (30 ml) $6.60
1 x Jamila Henna Powder – 2014 crop – 100g body art quality henna $8.00
1 x Pros Aide Cream Refill – Small 1/2 ounce $5.00
1 x 10 Gram Glitter Poof Bottle – Prismatic Gold $3.95
1 x Mica powder – Pixie Purple $4.00
1 x Lemon Sugar Aftercare Spray – 1oz $1.99
———
Sub-Total: $29.54
United States Postal Service (Priority Mail™): $6.69
Total: $36.23

I also explored a bit of the “medical grade adhesive” (Pros Aide Cream) for sticking glittery powder on myself.

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I made the paste with help from Marcela. It was straightforward, although there are long waiting times so it’s not an instant-gratification thing.

We followed the instructions here, or as below:

Marcela helped me with this. We dumped all the powder (100g) from the Jamila bag into a bowl.

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added a cup of lemon juice

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and mixed it

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and then covered and waited 12 hours.

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The next day (after the 12 hour wait) I added in 1oz (the whole bottle) of cajeput essential oil

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and mixed.

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After another 24 hours, I poured the mixture into an ice cube tray.

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Then I stuck it all in the freezer in a plastic bag inside aluminum foil (to keep the light out).

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designs

I offered henna at one of my parties. Ankur drew a narwhal

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and Julian drew electrical engineering symbols / circuits. It’s shiny because we used a spray bottle filled with lemon juice and sugar (to make the lemon juice sticky)

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This is what it looked like after a day (the darkest is day 2).

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On my other hand Marcela drew a tree and I doodled a robot.

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I felt a little awkward about it (someone asked me if I’d gotten these at a wedding… which was not the case).

applicators

I chose to apply it with a cake decorating bag and some reallly realllllly fine cake tips from karenscookies.net. The idea is that with the coupler, changing out tips would be very fast. The Ateco coupler worked with with the wilton tips and the ateco tips I got.

  • Ateco Tip 00 $1.39
  • Ateco Tip 000 $1.39
  • Ateco Coupler $.079
  • Wilton Decorating Tip #1 $1.39
  • Shipping $4.95

However, in practice, I think in the future I would go with rolling my own cones to have more control over the tip. I’m told you can cut at a slant and that way, by controlling the angle and pressure of application, vary the line width a lot.

http://www.hennapage.com/henna/how/applymylar.html

appropriation?

I also gave some thought as to the cultural appropriateness of doing this. In the end, I think I concluded that henna was used in enough different cultures that as long as I stayed away from traditional / religious designs that I didn’t understand / wasn’t a part of, it was ethically okay.

Wearing everyday clothing from another culture as daily wear (i.e. appropriately) is not necessarily appropriative, though it is privileged in the sense that you will not be treated as “fresh off the boat” when you do so. (http://freethoughtblogs.com/heinous/2014/08/19/cultural-appropriation/)

I agreed with the sentiment

Nonetheless what I really want to convey is that the meaning behind cultural appropriation and cultural appreciation is being inappropriately used and instead of holding an angry, vindictive attitude towards others, we should be the wiser person and teach them and show them the beauty of culture.

(http://endgaem.tumblr.com/post/84862047527/do-i-have-the-duty-to-educate-white-ppl-on-why)

and want to strive to be more in accordance with it. For a while I was offended at the idea of adding cheese to dumplings, until I talked to my dad who thought it was a great idea (just like easy tacos!) and realized perhaps my sentiment derived out of an insecurity about how Chinese I was.

Overall, I really liked the xojane article below.The basic idea here is that our parents had everything to gain by their culture being accepted, while as 1st generation (for me, “ABC” or “american-born chinese”) we may overcompensate for being “between cultures” (and others, not me,  have had the experience of being mocked for their culture) and be hostile towards other people adopting our culture.

http://www.xojane.com/issues/my-indian-parents-are-fans-of-cultural-appropriation

I think mostly, China and Chinese culture is doing pretty well right now, so I don’t feel particularly defensive about it.

Rainbow Hair w. Joico + Waterfall braid (OHSummit projects)

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I haven’t had rainbow hair in a while.

I bleached it once for 90 minutes and then again in three sections, the shortest section was 30 minutes and the longest 80 minutes.

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The ombre effect didn’t really come out. I suspect the first bleaching needed to have been part of the gradient as well.

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The bleach I did myself, but I had Holly J.’s help with the hair coloring. It didn’t look like much at first (wet)

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But dry it looked pretty nice.

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I used

Joico Vero K-PAK Color Hair Color – Red                     1   9.79
+ orange, yellow, peacock green, cobalt blue, amethyst purple (yes that adds up to a lot >__>). It was from sleekhair.com
(shipping took about a week).

I chose that after reading the reviews on this site

I was a little underwhelmed with the intensity of the colors (they’re not super BRIGHT), but they’re very nice colors (they look very … soft and natural in the sunlight). I choise Joico after reading the reviews on this site: http://fashionista.com/2014/10/rainbow-hair-dye

The hair bleach I got locally, from Sally Hansen’s Beauty Supply store near Target in Somerville / Union Square. It probably cost me around $25.

The hair looks really nice with a waterfall braid

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socks! as my grandma would say, “you’re murdering the scenery!”

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Here for instructions:

Here’s how my hair looked after two days in french braids. So fluffy! Haha.

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