Novel anti-stick rubber roller

A rubber roller and anti-sticking technology, applied in printing, printing devices, typewriters, etc., to achieve the effect of convenience
CN108724976AActive Publication Date: 2018-11-02TIANJIN UNIV OF SCI & TECH
6 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN UNIV OF SCI & TECH
Publication Date
2018-11-02

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a novel anti-stick rubber roller. The novel anti-stick rubber roller comprises a roll shaft and a coating layer; the coating layer is composed of rubber and silicone rubber inan alternating mode and is arranged on the outer surface of the roll shaft in a coating mode; the rubber can be any kind among natural rubber, acrylonitrile-butadiene rubber and urethane rubber; and according to the silicone rubber, polymethyl ethylene base silicon sesquialter oxane spherical powder is added in silicon mixed silicone rubber, and after vulcanization, the surface of the rubber roller is free of adhesion and friction coefficient is low. The surface distribution area of anti-stick materials and a rubber materials are adjusted to adjust the relationship between friction and stick resistance, the requirements that the friction enables a tagboard to be transmitted and the stick resistance enables the tagboard to be unbonded are met, and the problem that a bottomless tagboard cannot be printed by portable printers is solved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of printers, in particular to a novel anti-adhesive rubber roller suitable for a portable bottomless label printer. Background technique

[0002] Traditional self-adhesive label materials include three parts: surface substrate, adhesive and backing paper. The linerless label, as the name implies, is a self-adhesive label without a liner. Linerless label stock has a release coating on the surface and an adhesive on the back.

[0003] Linerless labels have the distinct advantage of reducing waste. In addition, linerless labels offer cost savings in terms of storage, shipping and application. Because there is no backing paper, the paper roll of the same size can accommodate more labels, which can reduce the cost of a single label and reduce the frequency of paper replacement. More labels per roll means less weight for storage and transport, less label stock, significantly less waste on printing presses and packaging ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More