Invention Application
- Patent Title: Tool Set for Manufacturing Adhesive Patches, Method of Manufacturing an Adhesive Patch and Adhesive Layering
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Application No.: US17613542Application Date: 2020-05-26
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Publication No.: US20220258374A1Publication Date: 2022-08-18
- Inventor: Markus Bee , Helena Gallinger , Alexander Saifert , Andreas Weber-Stebliwez , Georg Schlögel , Akio Nishiura , Akinori Sasaki , Masaoki Goto
- Applicant: LTS Lohmann Therapie-Systeme AG , KM Transderm Ltd.
- Applicant Address: DE Andemach; JP Osaka
- Assignee: LTS Lohmann Therapie-Systeme AG,KM Transderm Ltd.
- Current Assignee: LTS Lohmann Therapie-Systeme AG,KM Transderm Ltd.
- Current Assignee Address: DE Andemach; JP Osaka
- Priority: EP19176758.1 20190527
- International Application: PCT/EP2020/064527 WO 20200526
- Main IPC: B26F1/40
- IPC: B26F1/40 ; B26D7/18

Abstract:
A tool set for manufacturing adhesive patches, by processing laminate web. The tool set includes a cutting tool having a cutting face lying in a cutting plane, and an embossing tool having a pressing face lying in a pressing plane, where the cutting plane and the pressing plane are parallel. The embossing tool is configured to press an edge area shape of the adhesive patch to be manufactured, and the cutting tool is configured to cut out the adhesive patch to be manufactured by cutting in edge area or outside the edge area. Furthermore, a method of manufacturing adhesive patches. The method essentially includes a feeding step, a pressing step and cutting step. Lastly an adhesive layering having a backing layer and an adhesive matrix layer. The backing layer having a larger size than the adhesive matrix layer.
Information query
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