How to make leaf vein bookmarks? How to make leaf vein bookmarks

After boiling the water to about 80 degrees, put the leaves in it, boil until the mesophyll turns yellow, and then continue to soak until the water temperature drops to about 40 degrees, and remove the mesophyll with your fingers or a soft toothbrush. After the final design is completed, it can be taken to the photo studio plastic package.

Ingredients: osmanthus leaves, edible alkali, toothbrush, ink.

The method is as follows: 1. Select a few clean osmanthus leaves. The osmanthus tree is tall, with broad and flat leaves, which is the best material for making leaf vein bookmarks.

2. Put the leaves of the osmanthus tree into the pot, and then put in the edible alkali.

3. Add water and cover the pot to boil, first bring to a boil over high heat, then simmer until the same color as traditional Chinese medicine.

4. Take out the leaves and start brushing them with a brush, after exposing the leaf veins, be careful and gentle, and try to retain the mesophyll on the petioles.

5. After brushing, put the leaves in absorbent paper, and then clip them into a thick book and press them dry.

6. Finally, use a colored liquid, such as red ink. The leaf vein bookmark is made.

1. Select the blades. Choose leaves with thick and dense veins. Generally evergreen woody plants are preferred. Such as Gui.

Mosaic leaves, heather leaves, papaya leaves, eucalyptus leaves, tea tree leaves, etc. At the end of summer when the leaves are fully ripe and begin to age.

or autumn leaf selection.

2. Boil the leaves with lye. Configuration of lye: 1 liter of water, 70 grams of sodium carbonate (baking soda), hydrogen and oxygen.

50 grams of sodium (the above two drugs and chemicals are available in stores), you can also use lime water instead of lye, in an enamel cup or.

Boil the prepared lye in a clay pot and add an appropriate amount of washed leaves, bring to a boil, and gently pluck the leaves with chopsticks.

Prevents the blades from being stacked and heats them evenly. Boil for about 5 minutes, and when the leaves turn black, remove one leaf.

and place in a plastic basin with clean water. Check the mesophyll for corrosion and easy peeling, if it is easy to separate.

All the leaves are fished out and placed in a plastic basin filled with water, and then the mesophyll and veins are separated one by one.

3. Remove the mesophyll. Place the boiled leaves on the palm of your hand or on a glass plate, smoothing them with the handle of an old toothbrush.

Gently rub the leaf surface to wipe off the corroded mesophyll, then rinse under the tap and continue the rubbing.

Until all the mesophyll is removed.

4. Bleaching leaf veins. Put the brushed leaf veins in the bleach solution, bleach, remove them, and rinse them with water.

After sandwiching it in old books and newspapers, take it out after absorbing the water, and it can be used as a leaf vein bookmark.

5. Dyeing, drawing, writing. Dye it in your favorite color with red or blue ink or other dyes, or you can draw or write on it, and finally tie silk thread.

1.Alkaline hydrolysis.

As the name suggests, alkaline hydrolysis is the treatment of lye to decompose it. For example, by heating and boiling with an alkaline solution such as sodium hydroxide, the mesophyll part can be hydrolyzed, leaving only the reticulated leaf veins, and then carefully repaired according to your own ideas, and a beautiful leaf vein bookmark is successfully made. Since the main component of leaf veins is cellulose, and cellulose is relatively more stable in an alkaline environment, the leaf veins are relatively well preserved after lye treatment, while the mesophyll is more damaged and becomes easy to be removed.

2.Water decay method.

What is the "Water Rotting Act"? In short, the leaves are soaked in water until the mesophyll rots, at which point the mesophyll is brushed to obtain the veins. As for the principle, it is probably that microorganisms such as Bacillus subtilis contained in water decompose some of the substances of the leaves with their own enzymes, resulting in the discrete of cells, so that the mesophyll and epidermis are easy to separate from the leaf veins.

Here's how to make a leaf vein bookmark:

The leaf vein bookmark is a beautiful handicraft, but many tutorials on how to make it mention a chemical corrosive product, sodium hydroxide, which is dangerous and difficult to handle. Today I am going to teach you how to use laundry detergent to make beautiful leaf vein bookmarks at home.

Choose leaves with hard leaves, low water content and obvious veins, such as heather, privet, etc. Do not use forked veins (e.g., ginkgo).

It is necessary to select the old leaves, and the new leaves are tender and difficult to make. When picking, it should be done in the depths of the paper. But don't pick up old dry leaves.

Choose leaves that are free of insect eyes and diseased spots. Choose leaves with a smooth and smooth leaf surface. You can pick the old leaves that are naturally red.

Rinse with clean water until the surface is free of debris.

Use a stiff bristle brush to pre-treat the leaves. With the back of the leaf facing up, place a brush on it and press firmly several times until dark green ecchymoses appear on the leaf surface, thereby destroying the epidermal cells of the leaf. Be careful not to break the blades.

To prepare the pot, pour in about two tablespoons of laundry detergent and add water until just dissolved. Add the leaves and boil without a lid for about 30 minutes, until the leaves turn dark yellow or brownish-green, stop the fire, and the water temperature is reduced to below 30 degrees Celsius.

Remove the leaves and rinse off the surface of the laundry detergent until it no longer feels slippery.

Hold the petiole with one hand and use a stiff brush with the other hand to smash the leaf vertically, with a little force, but be careful not to move the leaf and break it.

The veins of the leaves are observed to appear, and the mesophyll stops knocking on the leaves after most of them have fallen, and the leaves are translucent.

Rinse with water and gently remove any remaining mesophyll with your hands or a soft-bristled brush. Be careful not to damage the leaves.

Some leaves will have the veins separated, just carefully peel off the softer veins.

Rinse again and lay flat on a plate and blot dry with toilet paper or handkerchief.

After drying to semi-dry, spread it on cardboard or waste books, absorb excess water with toilet paper, and place it in a windy place to dry naturally.

After drying, gently peel off, expose to the sun for dehydration, and then tie the ribbon, and a beautiful leaf vein bookmark is complete!