公开(公告)号：US4718153A

公开(公告)日：1988-01-12

申请号：US850292

申请日：1986-04-10

申请人： Donald H. Armitage ,  Robert C. Angell

发明人： Donald H. Armitage ,  Robert C. Angell

IPC分类号： B29C33/20 ,  B29C33/30 ,  B29C33/42 ,  B29C44/56 ,  B68G7/00

CPC分类号： B29C44/569 ,  B29C44/10 ,  B29C33/20 ,  B29C33/30 ,  B29C33/42 ,  B29L2031/58 ,  B29L2031/751 ,  Y10T29/48 ,  Y10T29/481

摘要： A process for molding upholstered chair cushions comprising placing a sheet of upholstery fabric between two dies, one having sculptured effects thereon, the dies being movable toward each other to form a cavity between them. A cushion assembly having a thickness (with the upholstery) greater than the distances between the dies in the cavity is placed in the cavity after having been coated on at least one side adjacent the upholstery with an air permeable adhesive. The dies are urged together to compress the cushion in the cavity to force the fabric and the cushion to conform to the shape of the first die. Hot vapors are injected into the cavity to shape the cushion and the fabric generally to the sculpted configuration of the sculpted die.

摘要翻译： 一种用于模制软垫椅垫的方法，包括将一块装饰织物放置在两个模具之间，一个在其上具有雕刻效果，模具可相对于彼此移动以在它们之间形成空腔。 具有大于空腔中的模具之间的距离的厚度（内饰）的缓冲组件在用透气粘合剂涂覆在邻近装饰品的至少一侧之后被放置在空腔中。 模具一起被推动以压缩空腔中的衬垫，以迫使织物和衬垫符合第一模具的形状。 将热蒸汽注入空腔中，以将衬垫和织物大体塑造成雕刻的模具的雕刻构型。