METHOD FOR PRODUCING A PAPER MACHINE CLOTHING

• Main Author: STRAUB MICHAEL
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2021
• Subjects: METHODS OF PRODUCING PAPER THEREON; PAPER-MAKING; PAPER-MAKING MACHINES; PRODUCTION OF CELLULOSE; TEXTILES

The invention relates to a method for producing a paper machine clothing, comprising the following steps: a) providing a film-like substrate (10) having an upper face and a lower face which is opposite the upper face; b) forming a pattern of holes in the substrate by drilling a multiplicity of holes (1-8), which connect the upper face to the lower face, into the substrate (10) by means of at least one laser light source. A drilling hole strategy is applied which ensures that, temporally between the forming of a first hole (1) and of a second hole (5) in the pattern of holes, which second hole is immediately adjacent to the first hole (1), at least one further hole (2-4) of the pattern of holes is formed in the substrate (10) and is not immediately adjacent to either the first hole (1) or the second hole (5) in the pattern of holes. 本发明涉及一种用于生产造纸机网毯的方法，该方法包括以下步骤：a)提供具有上侧和与该上侧相对置的下侧的膜状的基材(10)；b)将孔图案引入所述基材中，方式是通过至少一个激光源在基材(10)中钻出多个将上侧与下侧连接的孔(1-8)，其中，使用钻孔策略，该钻孔策略确保时间上在引入孔图案中的第一孔(1)和与该第一孔(1)直接相邻的第二孔(5)之间将孔图案的至少一个另