Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for laminating a tufted good with a film to achieve tuft lock
A method for laminating a tufted good made of a fabric backing sheet having a top face and a bottom face and having yarn tufted through the backing such that yarn pile extends from the top face and yarn backloops are along the bottom face. A polyethylene or polypropylene film sheet is placed against the backing bottom face, and laser energy is applied through the film sheet to soften the backing and film sheet at their interface and cause them to fuse and bind the yarn to the backing.
Method for laminating a tufted good with a film to achieve tuft lock
A method for laminating a tufted good made of a fabric backing sheet having a top face and a bottom face and having yarn tufted through the backing such that yarn pile extends from the top face and yarn backloops are along the bottom face. A polyethylene or polypropylene film sheet is placed against the backing bottom face, and laser energy is applied through the film sheet to soften the backing and film sheet at their interface and cause them to fuse and bind the yarn to the backing.
Method for laminating a tufted good with a film to achieve tuft lock
BEARDEN JOHN H (Autor:in)
30.01.2025
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| British Library Online Contents | 2017