Magnetic control rendition seal

The utility model discloses a magnetic control rendition seal makes the cavity array in high polymer seal main part, pack magnetic material, later with seal basement membrane encapsulation preparationmagnetic control seal. When dipping in the china ink, do not have the external magnetic field regula...

Full description

Saved in:
Bibliographic Details
Main Authors LINGHU CHANGHONG, CAI MIN, WANG CHENGJUN, SONG JIZHOU, ZHANG SHUN
Format Patent
LanguageChinese
English
Published 30.01.2018
Subjects
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
STAMPING OR NUMBERING APPARATUS OR DEVICES
STAMPS
TRANSPORTING
TYPEWRITERS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a magnetic control rendition seal makes the cavity array in high polymer seal main part, pack magnetic material, later with seal basement membrane encapsulation preparationmagnetic control seal. When dipping in the china ink, do not have the external magnetic field regulation and control, the seal basement membrane levels, and area of contact is big between seal and the printing ink, and the adhesion is strong, relies on strong anchoring strength to peel off printing ink from alms giver's basement. Printing time, introduce magnetic field, utilize magnetic particleatress or magnetostrictive material in magnetic field to warp in magnetic field and extrude the seal basement membrane, the basement membrane warp with printing ink ejecting, promotion printing ink and seal debonding and on printing acceptor's basement to printing ink. Compare in other methods, the utility model discloses have simple structure, preparation convenience concurrently, low cost, welljust the response is fast f
Bibliography:Application Number: CN20172690840U