Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP10035082UpriorityCriticalpatent/JPS593808U/ja
Publication of JPS593808UpublicationCriticalpatent/JPS593808U/ja
Application grantedgrantedCritical
Publication of JPS638568Y2publicationCriticalpatent/JPS638568Y2/ja
Method of welding an embossing and/or welding and/or parting seam in one or more layers of material containing heat-weldable, especially thermoplastic plastic material, and a welding press for carrying out the method