A kind of two-dimensional code made with plant material and its making method
A production method and technology of plant materials, applied in the field of children's teaching, can solve problems such as high difficulty, low acceptance, comprehension and hands-on ability, and achieve low requirements for hands-on ability, easy to accept and understand, easy to operate and realize. Effect
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Embodiment 1
[0035] Embodiment 1 provides a method of making a two-dimensional code by using dry plant materials, and the structure of the two-dimensional code will be described in detail below.
[0036] refer to figure 1 , the two-dimensional code includes a base plate 1, and the surface of the base plate 1 is provided with a two-dimensional code area 2, and the two-dimensional code area 2 includes a two-dimensional code pattern layer 21, an adhesive layer 22 and a plant that are sequentially arranged from bottom to top. Layer 23 , the plant layer 23 is pasted on the base board 1 through the adhesive layer 22 , and the side of the base board 1 in contact with the adhesive layer 22 is printed with a two-dimensional code pattern layer 21 .
[0037] Wherein, the two-dimensional code pattern layer 21 uses a certain specific geometrical figure to distribute black and white patterns on a two-dimensional plane according to a certain rule, so as to record data symbol information for identificatio...
Embodiment 2
[0045] This embodiment 2 is an improvement to the structure of the two-dimensional code of embodiment 1, and the improvements are as follows:
[0046] refer to image 3 A beautification area 3 is also provided on the surface of the base plate 1 . The beautification area 3 is formed by splicing dried plant leaves, dried plant flowers and plant hay and is arranged around the two-dimensional code area 2 . Specifically, such as image 3 As shown, the beautification area 3 is set at the lower left corner of the two-dimensional code area 2 .
Embodiment 3
[0048] Embodiment 3 is an improvement to the structure of the two-dimensional code in Embodiment 1, and the improvements are as follows:
[0049] refer to Figure 4 , the beautification area 3 is a dry plant leaf with a large area and a rectangular gap is set in the middle, and the two-dimensional code area 2 is embedded in the rectangular gap of the beautification area 3 . More precisely, the base plate 1 with the two-dimensional code area 2 is first cut into a two-dimensional code card, and the two-dimensional code card is embedded in the rectangular gap of the beautification area 3 .
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