US 12,144,451 B1
Pillowcase
Xin Chen, Hong Kong (HK)
Filed by JingWeiLianHe (Hong Kong) Technology Co., Limited, Hong Kong (HK)
Filed on Feb. 2, 2024, as Appl. No. 18/431,710.
Claims priority of application No. 202420194051.1 (CN), filed on Jan. 25, 2024.
Int. Cl. A47G 9/02 (2006.01); A47C 7/38 (2006.01); A47G 9/10 (2006.01); D06M 15/59 (2006.01)
CPC A47G 9/0253 (2013.01) [A47C 7/383 (2013.01); A47G 9/10 (2013.01); D06M 15/59 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A pillow, comprising:
a pillow interior; and
a pillowcase main body, wherein the pillowcase main body is made of a fabric;
the pillowcase main body comprises an upper covering surface and a lower covering surface: the upper covering surface is connected to the lower covering surface to form a first accommodating space around the upper covering surface and the lower covering surface: the first accommodating space is configured to accommodate the pillow interior: the fabric comprises a carrier and a care agent: the care agent is mixed with the carrier; and a material of the carrier comprises spandex and a polyamide fiber, wherein an ingredient of the care agent comprises at least sodium hyaluronate, and the ingredient is directly fixed in the fabric with the carrier, by an immersion method with a liquid pick-up rate being controlled between 60% and 80%, and the care agent being added to the carrier according to a ratio of 20 g/L to 50 g/L, and then shaping and drying to mix the care agent with the carrier.