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What are the applicable scenarios for flat mouth circular knives
Flat edged circular knives are mainly used for cutting and slicing thin, soft, tough, or medium hardness rolls/sheets due to their flat cutting, no burrs, and suitability for continuous cutting. The core applicable scenarios are as follows:Sources：www.czcgzx.com | PublishDate：2026.02.05
1、 Printing and packaging industry
Cutting/slicing of paper, cardboard, adhesive labels, films (BOPP, PET, PE), aluminum foil, non-woven fabric, and composite films.
Online cutting of food packaging and pharmaceutical packaging rolls ensures smooth cutting without affecting subsequent bag making and printing.
2、 Electronics and New Energy Materials
Precision cutting of copper foil, aluminum foil, lithium battery electrodes, insulation film, tape, heat-conducting graphite sheet, and electromagnetic shielding film.
Require the incision to be free of burrs, dust, and have high dimensional accuracy, suitable for electronic component and battery manufacturing.
3、 Textile and Leather Industry
Fabric, non-woven fabric, leather PU、 Cutting of foam, felt, and carpet rolls.
Cutting and processing of clothing, home textiles, and automotive interiors with high efficiency and neat cross-sections.
4、 Metal processing (thin material)
Precision cutting of thin metal strips (copper strips, steel strips, stainless steel strips, aluminum strips), typically with a thickness of 0.05-2mm.
Commonly used for early slitting of terminals, connectors, shielding components, and stamping strips.
5、 Rubber and seals
Slicing and slitting of rubber sheets, silicone sheets, sealing gaskets, and foam sealing strips.
Require smooth and non adhesive incisions, compatible with sealing and shock-absorbing components.
6、 Other common scenarios
Food industry: Baking paper, cling film, aluminum foil lunch box roll cutting.
Medical industry: cutting of medical non-woven fabrics, dressings, tapes, and protective films.
Stationery and daily necessities: tape, labels, plastic film, PVC sheet processing.