【Taiwan endemic species】Taiwan Red Pressed Maple | Red Maple | Hairpin | Semi-shrinkable

The country of water is suitable for autumn and evening, and it is sad and sentimental. The maple leaves are drunk in the clear frost, and the reed flowers are hidden in the light moon. Ups and downs, high and low roads, Chuanping, far and near sand. The smoke from the cooking is constantly green, and there are people in the mountains. --Yuan. Xu Youren⟪Digang Morning Trip⟫ 【Plant Knowledge】Taiwan's endemic species - Taiwan red pressed maple ◆ Scientific name: Acer morrisonense ◆ Other names: red maple, Yushan maple ◆ Distribution: In the central mountain range (about 1700~2900m) mountainous area, it grows in primary forest and secondary forest ◆ Appearance: A kind of deciduous tree, the bark is yellow-gray and smooth. The leaves are oval, with jagged margins, five shallow lobes, the side lobes are smaller, and the ends of each lobes are acuminate, with five main veins, and the whole is papery or thin papery. 【Scientific principle】Heat shrink film ◆ Thermoplastic It is chain or dendritic, and its molecules can move freely at high temperature. After heating, the components will not undergo chemical reactions, but will soften and deform. Therefore, it can be softened and melted by repeated heating, and solidified after cooling. At present, most disposable plastic food container packaging is made of thermoplastics, such as polyvinyl chloride (PVC) for making packaging films and fresh-keeping boxes. ◆ Thermosetting Plastic It has a network structure and is formed by bridging reactions. It is heated and undergoes irreversible chemical reactions such as vulcanization reactions before the finished product is manufactured. After molding, even if it is heated again, it can no longer change its shape. Only certain plastic food containers and packaging are made of thermosetting plastics. The common ones are polycarbonate used to make kettles, or polyether sulfones used to make high-temperature resistant containers such as food utensils, medical equipment, and electronic parts. And we use the heat-shrinkable sheet as a thermoplastic, it will shrink and thicken after heating, and change the heating time of the heat-shrinkable sheet by moving the heat gun, so that the petals have a shape with a thick tip and a thin edge, and heat it to soften it bending. - - - - - - - - - - - - - - 【Product Information】 ◆ Material: plastic, Bronze, hairpin (wood, bamboo, etc.) ◆ Size: 18×3×2 cm 【Customization】 The hairpin part can be freely selected: ◆ Wooden hairpin: relatively stable, can be coiled separately ◆ Bamboo hairpin: more beautiful ◆ Metal hairpin: gold and silver, can be coiled; if the hair is longer, it is recommended to choose wooden hairpin ◆ U-shaped hairpin: gold and silver, suitable for decoration after hairpin ʘ If there is no special note or the customer service is not contacted within three days after the order is placed, it will be produced according to the product photo 【Precautions】 ◆ The branches are made of paulownia wire as the skeleton, which can be bent gently ◆ The product is made to order, and the construction period is about 7-10 working days (excluding holidays). If you need it urgently, please contact us ◆ Since the products are all handmade, there may be slight differences in color and shape ◆ If dirty, please wipe gently with a thin cotton cloth ◆ Please put it in a strong box when not in use to avoid deformation of the flowers ◆ Do not get wet ◆ Reference materials: Wikipedia, Taiwan Red Pressed Maple Plastic Station⟪[Plastic Knowledge] Thermoplastic and Thermosetting Plastic⟫ Plastic Industry Technology Development Center⟪Knowledge of Plastics and Proper Use——Introduction to Commonly Used Plastic Materials⟫