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Porous stamp assembly, and manufacturing method and apparatus of the same

A manufacturing method and manufacturing device technology, which are applied in the field of manufacturing devices for porous stamps, can solve the problems of slow impregnation time, long ink impregnation time, offset of stamp imprint, etc., and achieve short ink impregnation time, ink impregnation time and short , The effect of convenient ink impregnation time

Active Publication Date: 2014-02-12
SHACHIHATA IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Then, the stamp surface formed based on the porous stamp material also deviates from the designed position relative to the rootstock. Therefore, when the user stamps based on the rootstock, there is a bad situation that the stamped imprint is shifted.
[0017] In addition, in the method of manufacturing a liquid-impregnated stamp disclosed in Patent Document 3, since the porous stamp material on which the stamp surface is formed is assembled into a box, there is a problem that the stamp surface is shifted relative to the box.
[0018] In addition, there is a problem that the ink impregnation time is long.
[0019] That is, in the configuration of Patent Document 2, since the ink retention portion as the bearing member is an essential configuration, when the ink is impregnated, the ink is sequentially injected into the stamp material from the ink retention portion that is not impregnated with ink, and the ink impregnation time is correspondingly reduced. slow down

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  • Porous stamp assembly, and manufacturing method and apparatus of the same
  • Porous stamp assembly, and manufacturing method and apparatus of the same
  • Porous stamp assembly, and manufacturing method and apparatus of the same

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Embodiment Construction

[0064] Hereinafter, a first embodiment of the method for manufacturing a porous stamp, the porous stamp, and the apparatus for manufacturing a porous stamp of the present invention will be described with reference to the drawings.

[0065] The porous stamp for this example includes: Figure 1~Figure 6 A porous stamp material 1 made of thermoplastic resin as shown; a frame 2 to which the porous stamp material 1 is hermetically bonded; and a holder 4 holding an ink absorbing body 3 impregnated with ink.

[0066] Here, the seal surface side of the porous stamp is referred to as "front" and "front", and the opposite side of the seal surface is referred to as "rear" and "back".

[0067] Such as figure 1 As shown, as the porous stamp material 1 made of thermoplastic resin, any material may be used as long as it is a porous body that can push a thermal head against the surface of the stamp material to heat and melt the surface. For example, the following materials are used as raw m...

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Abstract

The present invention relates to a porous stamp assembly. The manufacturing method of the assembly comprises a first step of hermetically adhering a porous impression die member of thermoplastic resin to a front end face of a frame; a second step of fixing the die member embedded frame onto a mount that is to be in face-to-face relation with a thermal head attached to a seal carving device; a third step of putting the thermal head in contact with an upper major surface of the porous impression die member, with a resin film interposed therebetween, and moving the thermal head and the porous impression die member relative to each other; and a fourth step of removing the die member embedded frame from the mount.

Description

technical field [0001] The present invention relates to a method for manufacturing a porous stamp, a porous stamp, and a device for manufacturing a porous stamp. Background technique [0002] A porous stamp is produced by forming a stamped portion (ink-permeable portion) and a non-stamp portion (ink-impermeable portion) having a stamp pattern on a porous stamp material. In order to form stamped portions (ink-permeable portions) and non-stamped portions (ink-impermeable portions), for example, a method using a thermal head is known. According to this method, the porous stamp material can be compressed (95~30% of the thickness of the porous stamp material) while passing between the thermal head equipped with a plurality of heating elements and the platen, According to the desired printed dot patterns such as characters or graphics, the heating drive of the heating element is selectively performed to form an ink-impermeable non-stamping part, and the part that is not heated by...

Claims

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Application Information

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IPC IPC(8): B41C1/14
CPCB41K1/00B41D7/04B41D7/00B41K1/50B41K1/38Y10T156/17
Inventor 阿部荣次内田成俊
Owner SHACHIHATA IND
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