Ace Bed Co., Ltd.
|Ace Bed Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20100223733||BED MATTRESS USING PERMEABLE REINFORCING MEMBER AND FOAMING MATERIAL, AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a bed mattress and a method of manufacturing the same, in which a permeable reinforcing member is provided at an upper portion and a lower portion of a spring assembly which is one of frame constituents of the bed mattress, and a foaming material is disposed on the permeable reinforcing member so as to be foamed, so that the spring assembly and the foaming material are integrally formed while the foaming material is expanded through fine holes and/or foam expansion holes of the permeable reinforcing member.||09-09-2010|
Patent applications by Ace Bed Co., Ltd.