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Portable backing-paper-free printer

A linerless paper and printer technology, applied in typewriters, printing, etc., can solve the problems of poor user experience, easy adhesion on the inner side of the paper outlet of the paper bin or the outer wall of the printer frame, etc., so as to avoid printing paper wrapping rubber rollers or paper jam effect

Inactive Publication Date: 2021-01-01
江瀚标签科技(宁波)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, during the working process of the linerless printer, affected by the radian of the printing paper roll and the stickiness of the rubber roller, the back glue of the linerless adhesive paper is easy to stick to the inner side of the paper outlet of the paper bin or the outer wall of the printer frame , it is necessary to open the printer paper bin frequently for adjustment, and the user experience is not good

Method used

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  • Portable backing-paper-free printer
  • Portable backing-paper-free printer
  • Portable backing-paper-free printer

Examples

Experimental program
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Effect test

Embodiment 1

[0033] see Figures 1 to 2 , is a portable linerless printer as Embodiment 1 of the present invention, including a middle frame 10, a flip cover 20 arranged above the middle frame 10, a heat-sensitive sheet support 30 arranged side by side with the middle frame 10, and a heat-sensitive sheet support 30 arranged on the heat-sensitive sheet The heat-sensitive sheet body at the upper end of the bracket 30, and the anti-adhesive rubber roller 50 that is arranged on the flip cover 20 and corresponds to the position of the thermal sheet body, when the flip cover 20 is closed on the middle frame 10, the anti-adhesive rubber roller 50 is arranged in close contact On the thermal sheet body, a printing paper 60 is arranged in the middle frame 10, and the printing paper 60 passes between the thermal sheet body and the anti-adhesive rubber roller 50, and the printing paper 60 is a bottomless paper with adhesive One side faces the anti-adhesive rubber roller 50 to prevent sticky printing p...

Embodiment 2

[0044] see Figure 3 to Figure 4 , the difference between this embodiment and Embodiment 1 lies in the difference of the paper output angle. Specifically, the angle between the paper output angle of the printing paper 60 and the level of the paper output port to the side of the thermal sheet main body 40 is α, where α is An angle of 135-175°; preferably, α is 135°; thereby effectively avoiding the sticking of the linerless glued paper due to its own bending.

[0045] In summary, the anti-adhesive rubber roller of the present invention prevents the bottomless rubberized paper from adhering to the rubber roller by using non-stick wear-resistant silicone rubber, thereby avoiding the occurrence of printing paper wrapping the rubber roller or Paper jams, etc.

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Abstract

The invention provides a portable backing-paper-free printer. The printer comprises a middle frame, a flip cover arranged above the middle frame, a thermosensitive sheet support arranged side by sidewith the middle frame, a thermosensitive sheet body arranged at the upper end of the thermosensitive sheet support, and an anti-sticking glue roller arranged on the flip cover and corresponding to thethermosensitive sheet body in position. When the middle frame is covered with the flip cover, the anti-sticking glue roller is tightly attached to the thermosensitive sheet body, printing paper is arranged in the middle frame, the printing paper penetrates through the space between the thermosensitive sheet body and the anti-sticking glue roller, backing-paper-free gummed paper is adopted as theprinting paper, and the sticky side of the printing paper faces the anti-sticking glue roller. According to the anti-sticking glue roller, the abrasion-resistant silicon rubber with the non-sticking characteristic is adopted, the backing-paper-free gummed paper is prevented from being stuck to the glue roller, and therefore the phenomena that printing paper wraps the glue roller or gets stuck in the printing process are avoided.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to a portable bottomless paper printer. Background technique [0002] Compared with the traditional adhesive paper with a liner, the linerless adhesive paper has the advantages of large single-roll capacity, low cost of printing a single label, low frequency of paper replacement, and no waste liner after use. Therefore, as an environmentally friendly and economical Consumables for resources are highly anticipated. The linerless adhesive tape used in the prior art is usually composed of a silicone layer, a heat-sensitive layer and an adhesive layer. For example, Patent Publication No. CN201610771138.0 discloses a portable linerless heat-sensitive printing label roll. [0003] In the prior art, during the working process of the linerless printer, affected by the radian of the printing paper roll and the stickiness of the rubber roller, the back glue of the linerless adhesive paper i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/407B41J3/36B41J2/32C08L83/07C08L83/04C08L27/18C08K3/34C08K7/26C08K3/22
CPCB41J2/32B41J3/36B41J3/4075C08K2003/2224C08L83/04C08L2205/025C08L2205/035C08L27/18C08K3/34C08K7/26C08K3/22
Inventor 彭淑芬
Owner 江瀚标签科技(宁波)有限公司