Pretreatment liquids, ink cartridge assemblies, pretreated recording media, and methods of recording
A pretreatment liquid for ink-jet recording by applying the pretreatment liquid to a recording medium, the pretreatment liquid including fine particles and a solvent. Specifically, a contact angle between the pretreatment liquid and a surface of the recording medium is greater than or equal to about 75 degrees.
1. A method of recording, comprising the steps of
dispensing a pretreatment liquid onto a predetermined portion of the recording medium to form a pretreatment layer thereon, wherein a surface of the recording medium comprises a recording portion, and the pretreatment liquid comprises:
fine particles; and
a solvent, wherein a contact angle between the pretreatment liquid and the predetermined portion of the recording medium is between about 100 degrees and about 120 degrees; and
dispensing at least one ink onto the pretreatment layer.
2. The method of claim 1 , wherein a ratio of the fine particles to a total amount of the pretreatment liquid is between about 3% by weight and about 30% by weight in solid equivalent.
3. The method of claim 1 , wherein the step of dispensing the pretreatment liquid comprises the step of dispensing the pretreatment liquid using an inkjet method.
4. The method of claim 1 , wherein an area of the predetermined portion is larger than an area of the recording portion.
5. The method of claim 1 , wherein the recording medium comprises a plain paper.
6. The method of claim 1 , wherein the at least one ink comprises a dye.