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
CN102760394AInactive Publication Date: 2012-10-31NANJING VOCATIONAL UNIV OF IND TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING VOCATIONAL UNIV OF IND TECH
Publication Date
2012-10-31
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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