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An adhesive tape roll

A tape roll and tape technology, applied in the field of tape rolls, can solve the problems of difficult separation, hard to find the end of the tape, and no solution, etc., and achieve the effect of small winding difficulty, convenient identification and access, and simple structure

Inactive Publication Date: 2015-09-09
陈超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tape is wound together with its own sticky layers. After each use, people will rewind the end of the tape and stick it on the next layer of tape. When the tape needs to be taken next time It will be difficult to find the end of the tape, and even if the end is found, it will be difficult to separate the end of the tape from the surface of the next layer of tape
This problem has actually been troubled for many years, but there has been no fundamental solution

Method used

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  • An adhesive tape roll

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Embodiment

[0019] see figure 1 , the invention discloses an adhesive tape roll, comprising an annular core 1 and an adhesive tape 2 wound on the core 1, the middle part of the surface of the core 1 is provided with an inwardly recessed groove, the adhesive tape 2 It is wound close to the surface of the core 1 to form a tape roll with protruding sides and a concave middle.

[0020] The surface of a general adhesive tape roll is a flat cylindrical surface, and after each use, the end of the adhesive tape 2 will stick to the surface of the next layer of adhesive tape 2 . On the one hand, this design is not easy to identify, and it is difficult to find when it is taken again, requiring the user to search along the surface of the tape roll; The surface of the next layer of tape 2 does not separate well.

[0021] And tape roll of the present invention has solved this problem from the improvement of structure. The middle part of the core 1 is provided with a groove, so that the surface of ea...

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PUM

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Abstract

The invention provides an adhesive tape roll comprising a circular ring roll core and adhesive tape wound on the roll core. The middle portion of the surface of the roll core is provided with an inward-concave groove. The adhesive tape is wound around the surface of the roll core by clinging to the roll core. Thus, the adhesive tape roll with two protruding sides and the concave middle portion is formed. The middle portion of the roll core is provided with the groove so that the middle portion of the adhesive tape roll is concave and the end of the adhesive tape and the concave portion tend to form an indicative cavity.

Description

technical field [0001] The invention relates to the field of office stationery, in particular to an adhesive tape roll. Background technique [0002] Adhesive tape is very commonly used in daily office work, used to paste paper, or seal cartons, etc. The structure of the tape roll is very simple, the tape is wound on the surface of the ring-shaped core, and when needed, grab the end of the tape to take it out for use. However, the tape is wound together with its own sticky layers. After each use, people will rewind the end of the tape and stick it on the next layer of tape. When the tape needs to be taken next time It can be difficult to find the end of the tape, and even if the end is found, it can be difficult to separate the end of the tape from the surface of the next layer of tape. This problem has actually been troubled for many years, but there has been no fundamental solution. [0003] It is not difficult to see that there are certain defects in the prior art. C...

Claims

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Application Information

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IPC IPC(8): B65H75/10
Inventor 陈超
Owner 陈超
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