What is the Chemical Composition of Epson Photopaper Surface?

  • Thread starter Thread starter ciarandunlevy
  • Start date Start date
  • Tags Tags
    Surface
Click For Summary

Discussion Overview

The discussion centers around the chemical composition and surface treatment of Epson photopaper, specifically focusing on the materials that contribute to its glossy finish and ink absorption properties. Participants explore various resins, polymers, and other chemicals involved in the manufacturing process.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants inquire about the specific chemicals or paints used to create the glossy surface of Epson photopaper.
  • There are mentions of various resins and polymers used in photo paper manufacturing, with uncertainty about their availability for purchase.
  • One participant notes that some companies may outsource paper production, implying variability in the materials used.
  • A participant describes the use of a polymer coating that absorbs ink while preventing it from penetrating the paper, suggesting a layered approach to paper design.
  • Another participant shares their experience in paper manufacturing, detailing the use of calcium carbonate and titanium dioxide for brightness and opacity, as well as the calendaring process for smoothness.
  • There are suggestions to contact printing companies or specialty stores for sourcing materials, but no specific distributors are identified.

Areas of Agreement / Disagreement

Participants express a range of inquiries and insights, but there is no consensus on the specific chemicals or their sources. Multiple viewpoints on the composition and manufacturing processes are presented, indicating an unresolved discussion.

Contextual Notes

Some claims regarding the materials and processes lack detailed references or specific examples, and the discussion does not clarify the exact formulations used by Epson or other manufacturers.

ciarandunlevy
Messages
5
Reaction score
0
What chemical or paint is on the surface of glossy or semi glossy photopaper that makes it absorb the ink so well?
 
Computer science news on Phys.org
What Makes Photo Paper Glossy?

Hi wondering what makes the surface of epson photo paper glossy?
Would you know what paint or chemical they use for getting that surface?

Thanks a million Edward, can you buy that resin anywhere?

I can't find anywhere that would distribute either do you know anywhere?

Thanks for your help well appreciated

There are various resins and polymers used in the manufacturing of photo paper I don't know where to get them I would really appreciate some help.
 
Last edited by a moderator:
ciarandunlevy said:
Hi wondering what makes the surface of epson photo paper glossy?
Would you know what paint or chemical they use for getting that surface?

There are various resins and polymers used in the manufacture of photo paper. Some companies outsource the paper production and then put their label on it.

http://www.pictureline.com/newsletter/2004/november/paper.html
 
Last edited by a moderator:
ciarandunlevy said:
Thanks a million Edward, can you buy that resin anywhere?


I don't think so, although you might ask around at photo shops and art specialty stores. Plus there is a polymer coating over the resin that absorbs the ink. The resin keeps the ink from penetrating the paper.

It is usually made in large batches for industrial distribution.

Another link on photopapers.

http://www.photo-i.co.uk/Reviews/interactive/HP%207960/page_13.htm

There are resins available that allow one to cast a photo into them. If you ever want a photo permanetly cast to a piece of rock (or anything solid) that's the way to go.:smile:
 
Last edited:
Paper is normally impregnated with calcium carbonate for overall brightness, and titanium dioxide for super-brightness and opacity. It is calendared for smoothness (pressing between hot smooth rolls at high pressure), and then it is coated for extra surface qualities. I was the lead operator on a paper machine that made high-density glossy papers that were used in Elle, Vogue and other fashion magazines that need perfect paper to drive ad revenue. Higher-quality publications relied on additional coatings, smooth surfacing, and hi-rez printing.
 
ciarandunlevy said:
I can't find anywhere that would distribute either do you know anywhere?


No I don't, sorry
 

Similar threads

Need a surface mount seal for chemical cabinet door
  • · Replies 6 ·
Replies
6
Views
3K
Undergrad How is IR ink able to be seen with specialized filters?
  • · Replies 3 ·
Replies
3
Views
4K
MHB Why do we use CMYK color for printing?
  • · Replies 1 ·
Replies
1
Views
1K
Comp Sci Why do we use CMYK color for printing?
  • · Replies 4 ·
Replies
4
Views
2K
Graduate Reflection and absorption in matte black vs. shiny black objects
  • · Replies 4 ·
Replies
4
Views
21K
Chemical/Paint Possibility of Electrically Charging Pigments DIY?
  • · Replies 10 ·
Replies
10
Views
4K
Chemical Composition of nickel alloy
  • · Replies 6 ·
Replies
6
Views
3K
Most dangerous chemicals?
  • · Replies 46 ·
2
Replies
46
Views
7K
Screw materials: AISI 316 vs A4-80
  • · Replies 10 ·
Replies
10
Views
5K
What Happens to Blue Sphere Silica Gel at High Temperatures?
  • · Replies 3 ·
Replies
3
Views
2K