Image-recording material support, method for producing the same, and image recording material
AssigneeFUJIFILM Corporation
InventorsShigehisa Tamagawa, Yutaka Kubota
Life of this patent
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Abstract
The present invention provides an image recording material support which contains a paper, wherein the paper contains at least a pulp; and the content ratio of long fiber pulp having a fiber length of 0.7 mm or more in the paper relative to the entire pulp content is 20% or less; and also provides a method for producing an image recording material support which includes beating a pulp using a refiner equipped with beating plates having an average blade angle of 10 degrees or less.
Claims12
An image recording material support comprising:
- a paper
- wherein the paper comprises at least a pulp wherein the average fiber length of the pulp is 0.6 mm to 0.7 mm;
- and the content ratio of long fiber pulp having a fiber length of 0.7 mm or more in the paper relative to the entire pulp content is 18% or less.
A method for producing an image recording material support comprising:
- beating a pulp using a refiner equipped with beating plates having an average blade angle of 10 degrees or less to thereby produce an image recording material support,
- wherein the image recording material support comprises a paper containing at least a pulp wherein the average fiber length of the pulp is 0.6 mm to 0.7 mm;
- and the content ratio of long fiber pulp having a fiber length of 0.7 mm or more in the paper relative to the entire pulp content is 18% or less.
An image recording material comprising:
- an image recording material support, and
- an image recording layer,
- wherein the image recording material support comprises paper containing at least a pulp wherein the average fiber length of the pulp is 0.6 mm to 0.7 mm;
- the content ratio of long fiber pulp having a fiber length of 0.7 mm or more in the paper relative to the entire pulp content is 18% or less;
- and the image recording layer having an image to be recorded thereon.
Dependencies are inferred from the claim text.