Protective sheet for work processing and method for producing individualized work pieces
JP2025145290APending Publication Date: 2025-10-03LINTEC CORP
Patent Information
- Application Number
- JP2024045390
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-10-03
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Figure 2025145290000001_ABST
Abstract
To provide a protective sheet for work processing in which electrostatic charging generated during processing of a work or the like (that is, a work or a group of individualized work pieces) is effectively reduced, and peeling between the base material and the soft material is also prevented; and to provide a method for producing individualized work pieces employing the protective sheet.SOLUTION: A protective sheet for work processing having a base material and a pressure-sensitive adhesive layer, wherein one main surface of the base material is sequentially provided with an adhesive layer containing an antistatic agent and a soft material softer than the base material, and the base material and the soft material are integrated by the adhesive layer. It is preferable that the pressure-sensitive adhesive layer is disposed on the other main surface of the base material.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
Adhesive sheet
JP2015183008A
Base for back grind tapes, and back grind tape
WO2015156389A1