The steps for folding the three-dimensional flowers in the greeting card are as follows:

1. Prepare a 7.5cm square piece of colored paper, fold it in half with the center point facing downwards, draw an arc shape and cut it out. The upper part of the arc opens into a flower.

2. Use a highlight pen and watercolor pen to draw the stamens, cut off one petal, and stick the two adjacent petals together to complete a three-dimensional flower. You need to make 7 flowers in one day.

3. Fold the flower in half, apply double-sided tape in two places according to the position of the double-sided tape, only apply a little on the top of the petals, stick a flower on each side, apply glue on the top three places, and stick a flower on the top. , apply glue in one to four places on both sides, glue two flowers on both sides again, repeat the glue application, glue one flower again, and open it to create a three-dimensional bouquet.

4. Apply glue to the front, back and middle petals and stick them to the inside of the greeting card. The size of the greeting card is half of the A4 card paper. Small flowers are also glued to the inside of the greeting card.

Three-dimensional flowers refer to hand-made techniques such as cutting, folding and stacking paper or other materials to create three-dimensional flower forms. This handicraft often uses multiple layers of paper of different colors or patterns, cut and folded into sheets, and then intricately assembled together to form a realistic flower.

As a kind of handicraft, three-dimensional flowers can be DIYed at home or given to others as gifts or decorations. In addition to handmade paper three-dimensional flowers, some businesses now provide three-dimensional flowers made with 3D printing technology, making the production process simpler and faster.

The origin of greeting cards

1. Commercial production: Many greeting cards are produced and sold by professional printing companies or manufacturers. These greeting cards are usually sold for different holidays and occasions and come in a variety of designs suitable for various purposes and audiences.

2. Handmade: There are also many greeting cards that are handmade by individuals or craftsmen. Due to their uniqueness and personalization, these greeting cards can better express the heart and emotions of the gift giver. Individuals can create greeting cards using a variety of materials, painting techniques, and crafting techniques.

3. Family production: In some families, members will personally make greeting cards to send to relatives and friends. This method is closer to family affection and warmth. It is common for children to make greeting cards to send to their parents, teachers and friends during school or holidays.