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Layering KT (Expandable Polystyrene foamed Plate) plate

A board core and multi-layer film technology, applied in the direction of cards, instruments, display devices, etc., can solve the problems of KT board damage, waste of resources, etc., and achieve the effect of reducing the occupied area, reducing the probability of damage, and being convenient to use

Inactive Publication Date: 2012-10-31
NANJING VOCATIONAL UNIV OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These promotional posters are difficult to remove, so a KT board was destroyed in this way, resulting in a waste of resources

Method used

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  • Layering KT (Expandable Polystyrene foamed Plate) plate
  • Layering KT (Expandable Polystyrene foamed Plate) plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The KT board of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] see figure 1 , The KT board of the present invention includes a board core 1 and films covering the front and rear sides of the board core 1 . Core 1 uses ZnS-based luminous material to achieve the effect of 24-hour all-weather use. The film on the front side is a multi-layer film 2, and each layer of film is pasted by a weak adhesive (such as: a single-sided removable double-sided adhesive tape is used, and the single-sided removable double-sided adhesive tape is removable on one side, positioned on the other side, Transparent double-sided adhesive with strong stickiness on one side and weak stickiness on the other side. It is removable and sticky and environmentally friendly. The white side of the single-sided removable double-sided tape can be pasted repeatedly without leaving any traces of double-sided tape and without damaging the...

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PUM

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Abstract

The invention discloses a layering KT (Expandable Polystyrene foamed Plate) plate, which comprises a plate core and membranes, wherein the membranes are respectively paved at the surface of the front and back sides of the plate core; and the membrane paved at the surface of the front side of the plate core is multi-layer membrane structured. The KT plate can be used repeatedly effectively, and is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a layered KT board. Background technique [0002] As a propaganda tool, KT board is widely used in various places and regions due to its unique advantages; at present, KT boards are commonly used as wall hangings in teaching, office, factories and other places to publicize the development of schools or companies, schools or companies The latest news, the latest work tasks, and a series of situations such as the school or company assessment system. [0003] The KT boards currently used in the market will have bubbles on the surface and a deformation of the board surface after a long period of use. This is the biggest shortcoming of KT. Due to this shortcoming of KT board, it affects its beauty and leads to the limitation of its use. Now, the KT boards of many schools have been completely changed by some propagandists. These promotional posters are difficult to remove, so a KT board was destroyed in this way, resulting in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F15/00
Inventor 王阳周东山易永磐云曙先
Owner NANJING VOCATIONAL UNIV OF IND TECH