IP Library Granted Patent US 7,414,010
Granted Patent B2
US 7,414,010 · App. 11/157,575 · Granted Aug 19, 2008

Soft fabric book with high resolution images and method of making same

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,414,010
App. No.
11/157,575
Granted
Aug 19, 2008
Kind
B2
Abstract

The invention encompasses a fabric book with high resolution sublimation printed images and a method of making such a fabric book. The fabric book of the invention has a plurality of fabric pages. The fabric pages are made of a synthetic material with an original softness corresponding to the synthetic material. At least one fabric page has a high resolution sublimation printed image imprinted using the method of the invention. The fabric page with the high resolution image substantially retains the original softness, even after printing. The preferred method of creating the high resolution images in the fabric books begins with selecting an appropriate original object. A digital rendition of the original object is created. The digital rendition is edited to create an edited image with optimum print resolution. A color separation is performed on the edited image to create a color separated image. Optimal sublimation inks are prepared and suitable sublimation paper is selected. Using the optimal sublimation inks, the color separated image is printed onto film or directly onto a plate. The image is then offset printed onto the suitable sublimation paper. The image is sublimated from the sublimation paper to a fabric sheet creating a fabric sheet with a high resolution image. To create the high resolution on the fabric sheet, the imprinted portion of the fabric sheet may be polyester, nylon, and polyester/cotton blend fabrics (no more than 5% cotton), and the like, but not cotton or other naturally occurring fabrics. The fabric sheet with the high resolution image may then be combined with other fabric sheets (with or without high resolution images) to form a fabric book.

Claims (43)

1. A method of making a fabric book with high resolution images, the method comprising:

selecting an appropriate original object;

creating a digital rendition of the appropriate original object;

editing the digital rendition to achieve optimum print resolution in an edited image;

performing color separation of the edited image to create a color separated image;

preparing optimal sublimation inks and selecting suitable sublimation paper;

translating the color separated image into a film or a printing plate to create a translated image;

using the optimal sublimation inks to offset print the translated image from the film or the plate to create an image on the suitable sublimation paper;

sublimating the image from the suitable sublimation paper to a synthetic fabric sheet using a heat transfer process to form a synthetic fabric sheet with a high resolution image; and

combining the synthetic fabric sheet with other fabric sheets to form the fabric book.

2. The method of claim 1 wherein the appropriate original object comprises one or more of a high percentage of primary and secondary colors, a high definition of elements, strong color contrasts, a high contrast of a main image from a background, and diffuse and even lighting.

3. The method of claim 1 wherein the digital rendition has a digital resolution of at least 300 pixels per inch, the separated image has a resolution equivalent to at least about 150 lines per inch, and the sublimated image has a resolution equivalent to at least about 150 lines per inch or higher.

4. The method of claim 1 wherein the optimal sublimation inks comprise Benzenite clay or aerosol powder, wherein the Benzenite clay or aerosol powder increase the tack of the optimal sublimation inks.

5. The method of claim 1 wherein the optimal sublimation inks comprise low amounts of alcohol and alcohol replacement solvents.

6. The method of claim 1 wherein the suitable sublimation paper comprises a smooth, white coated paper with a neutral pH.

7. The method of claim 1 wherein the synthetic fabric sheet comprises one of polyester, nylon, or polyester/cotton blend fabrics with no more than 5% cotton.

8. The method of claim 7 wherein the synthetic fabric sheet comprises polyester.

9. The method of claim 8 wherein the synthetic fabric sheet comprises close woven polyester.

10. The method of claim 1 wherein the synthetic fabric sheet has a thread count of at least about 250.

11. The method of claim 10 wherein the thread count is from about 250 to about 400.

12. The method of claim 1 wherein the combining of the fabric sheets comprises binding with 1/32-inch double machine sewn stitches.

13. The method of claim 1 wherein the sublimating step is performed using Frequency Modulated screens.

14. A method of creating a soft synthetic fabric sheet with high resolution images to stimulate infants or toddlers, wherein the method comprises the steps of:

selecting an appropriate original image, the image comprising a high percentage of primary and secondary colors;

performing a color separation of a digital rendition of the appropriate original image to create a color separated image;

preparing sublimation inks with low amounts of alcohol and alcohol replacement solvents, the sublimation inks offering brilliant color and good resistance to the effects of light and laundering;

selecting smooth, coated paper with a substantially neutral pH to act as sublimation paper;

using the sublimation inks to offset sublimation print a reverse image of the color separated image onto the sublimation paper;

selecting a synthetic fabric sheet with an original softness and a thread count of at least 250; and

transferring the reverse image from the sublimation paper to the synthetic fabric sheet using a heat transfer process to create a high resolution image in the synthetic fabric;

wherein the synthetic fabric sheet substantially maintains the original softness after printing.

15. The method of claim 14 wherein the synthetic fabric sheet with the high resolution image is bound with one or more other fabric sheets to form a fabric book.

16. A method of creating a soft synthetic fabric sheet with high resolution images to stimulate infants or toddlers, wherein the method comprises the steps of:

selecting an appropriate original image, the image comprising high definition of elements, strong color contrasts, and diffused and even lighting;

performing a color separation of a digital rendition of the appropriate original image to create a color separated image;

preparing optimal sublimation inks and selecting suitable sublimation paper;

offset printing a reverse image of the color separated image onto the sublimation paper using the sublimation inks;

sublimating the reverse image from the sublimation paper to a test piece of the synthetic fabric sheet using a heat transfer process;

comparing the image on the test piece of the synthetic fabric with the original image to measure color balance;

adjusting the separated image to compensate for disproportionate dot gain, color bleed, loss of color balance, and/or loss of detail;

repeating the steps of printing a reverse image, sublimating the image, and adjusting the separated image until the disproportionate dot gain, color bleed, loss of color balance, and/or loss of detail is substantially eliminated; and

sublimating the image with the adjusted color balance into the synthetic fabric sheet with an original softness corresponding to the synthetic material using a heat transfer process, wherein the synthetic fabric sheets remain substantially soft after printing.

17. The method of claim 16 wherein a plurality of the synthetic fabric sheets with high resolution images are bound together to form a fabric book.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Dec 11, 2014
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: DEVRIAN INNOVATIONS, LLC
Reel/Frame 034481/0097 →
SECURITY INTEREST Recorded Nov 26, 2014
From: DEVRIAN INNOVATIONS, LLC
To: SANTANDER BANK, N.A.
Reel/Frame 034267/0851 →
PATENT SECURITY AGREEMENT Recorded Sep 8, 2011
From: DEVRIAN INNOVATIONS, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 026871/0646 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 24, 2011
From: SANDVIK INNOVATIONS LLC
To: DEVRIAN INNOVATIONS, LLC
Reel/Frame 026494/0592 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 13, 2005
From: BURROWS, ROGER
To: SANDVIK INNOVATIONS, LLC
Reel/Frame 017114/0094 →