Save time and ensure safety! You can clean molds without removing them from a molding machine.
The conventional mold cleaning method includes numerous processes other than cleaning, such as cooling and removing a mold before cleaning, and attaching and warming a mold after cleaning, which are labor- and time-consuming.
Our mold cleaning sheets in the QM Series are cleaning materials composed of thermosetting synthetic rubber. The cleaning agent contained in the sheets permeates and dissolves stains, and the adhesive force of the synthetic rubber removes the stain components. Our cleaning sheets do not require the disassembly of a mold for cleaning. Moreover, rubber residue and gas stains sticking to the mold can be removed in the same process as in the molding process: they are sandwiched between the molds equipped to the molding machine and heated.
Cleaning Mechanism of Mold Cleaning Sheets
Improve safely in mold cleaning processes
The blast cleaning method, where stains sticking to the surface of molds are removed by colliding blast materials (granular materials) to them, has problems: it may deteriorate the quality of molded products, such as making scratches on the mold surface due to the blast materials and scattering blast material. Our mold cleaning sheets remove stains by adhering them to the surface of the sheets, which prevents mold deterioration caused by cleaning.
N-CS W type -High filling performance for small-sized cavity
- N-CS W type completely fills cavity of mold die without air gap.
- N-CS W type is suitable for molding die with small cavity for small-sized semiconductor, diodes and mini transistor.
- N-CS W type is designed in a way that cavity is not blocked when the sheet is set on the mold die at any position.
- With N-CS W type, the air inside cavity can completely escape to outside and can remove off stains from the entire cavity.
Tentative data after 300 shot of continuous molding with our green compounds