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Manufacturing equipment for adhesive tape rolls

A technology for manufacturing devices and adhesive tapes, which is applied in the field of adhesive tape rollers, can solve the problems of slow transmission speed, complicated control, and poor productivity, and achieve the effect of preventing deformation

Active Publication Date: 2016-12-07
NITOMS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In addition, in the case of using a rotary blade to form a cutting line, the rotary blade can be rotated at a constant cycle using a clutch to form a cutting line, but in order to arrange all the cutting lines at the same position, it is necessary to consider the increase in the length of each circumference. The thickness of the adhesive tape, the corresponding control becomes complicated, the transmission speed is slowed down, etc., and the productivity is deteriorated.

Method used

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  • Manufacturing equipment for adhesive tape rolls
  • Manufacturing equipment for adhesive tape rolls
  • Manufacturing equipment for adhesive tape rolls

Examples

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Embodiment Construction

[0039] Next, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited thereto. Such as figure 1 As shown, the adhesive tape roll 1 has an adhesive tape 2 formed with an adhesive surface 22 for sweeping garbage with a base material 21, and is rolled along the roll with the adhesive surface 22 facing the front side (outside). The core 3 is wound into a roll shape.

[0040] In this example, a core made of paper such as corrugated cardboard is used for the core 3 , but a core made of synthetic resin may be used instead. Furthermore, a so-called coreless structure in which the adhesive tape roll 1 is wound without using the winding core 3 may be used, but in the present invention, the structure of the winding core 3 is arbitrary.

[0041]The tape base 21 is made of, for example, paper, and an unillustrated laminated film is provided on the back surface for reinforcement of the tape base 21 and for peeling from...

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Abstract

To provide a manufacturing technique of an adhesive tape roll capable of always forming a cutting line for cutting an adhesive tape at a fixed position. There is a take-up roller (32) for winding the adhesive tape (2) drawn out from the mother roller (31), and it is arranged between the mother roller (31) and the take-up roller (32), and the adhesive tape (2) The cutting line forming rollers (33) on which the cutting lines (4) are formed at predetermined intervals make the take-up roller (32) and the cutting line forming rollers (33) rotate synchronously via predetermined gears (40).

Description

[0001] This application is a divisional application of an earlier application (application date: March 31, 2010, application number: 201080013784.1, title of invention: adhesive tape roll and its manufacturing method). technical field [0002] The present invention relates to an adhesive tape roll for cleaning that is wound with the adhesive surface facing the front side, and more specifically, relates to a technique for forming a cutting line for cutting at every circumferential length. Background technique [0003] Even if the hair and dust entangled on the carpet etc. are sucked with a vacuum cleaner, the fibers are entangled and cannot be completely removed. Therefore, as a method of removing such garbage, there is an adhesive tape roll for cleaning. [0004] For example, as shown in Patent Document 1, in this adhesive tape roll, an adhesive tape having an adhesive portion formed on one surface of a substrate made of a sheet such as paper is wound so that the adhesive po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L25/00
Inventor 沼津靖弘小川隆久
Owner NITOMS INC
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