After deciding to sacrifice, Chen Chao began to make preparations.

The first is the construction of the venue. Considering the announcement of major events and the holding of various celebrations in the future, the demand for sacrifices is now increased.

When not in use, it can be used as a place for children to play, and in the future they can also sun dry corn or something, so Chen Chao plans to build a small square directly.

It's just that this small square will have a consistently high platform in the middle. It is convenient for people to stand on top to preach and perform, etc.

So Chen Chao called three managers from the construction department, namely Yi, Yi and Da Zhuang.

Since the integration of the Bai tribe, the existing houses of the Tianyuan tribe are no longer enough.

And when Chen Chao came back, he put in an urgent task for the construction department, which was the construction of the teaching building.

The teaching building is currently dominated by bungalows, mainly because he himself has no experience in building tall buildings. Although we talk about reinforced concrete or something, cement is currently nothing to think about.

That is to say, the steel bars can be replaced by bamboo bars, but the Tianyuan tribe does not even have bamboo bars. Therefore, ideas such as building small tall buildings can only be thrown to the Ministry of Construction to try to develop and build.

Thinking of bamboo reminds Chen Chao of a tribe, the tree tribe.

I wonder what happened to the tree tribe now that the spring flowers are blooming?

That night, Chen Chao knocked on the tree tribe's leader tree and the tree witch's dream.

It can be seen that with his guidance in the winter, the tree tribe's losses have remained within an acceptable range, at least not as severe as the white tribe's losses.

With bamboo rats and bamboo shoots as food supplements, as well as some fruit and animal meat that they had accumulated before, they had a somewhat difficult winter, but they managed to survive.

Looking at the thriving scene in the tree tribe, Chen Chao also felt very happy.

It's just that although spring is here, but they have to rely on them to develop slowly. I don't know how long and how long will they have enough food and clothing. It's better to move to the Tianyuan tribe.

In this way, we can work together to develop and progress together, and the problem of lack of food can be resolved as soon as possible.

It's just that now that it is still some time before the Tianyuan tribe receives the first wave of grain, another one hundred people will be a bit too much to support.

So Chen Chao planned to wait for the first wave of grain harvest and start planting the second season of grain before calling everyone from the tree tribe.

After waking up in the morning, Chen Chao went to inspect the progress of the construction department, the bronze processing point and the wood processing point as usual, and then set his sights on the five cars of ramie (ramie) he had brought back.

Ramie (ramie) is a good thing. It has a huge effect. The skin can be used for weaving, the rod can be used for making paper, and the root can be used as medicine. Ramie is a wild rope and weaveable plant that grew in ancient times.

The plants brought back this time have been planted, and the method of selection is the same as that of grapes, namely cutting. After all, the current dressing flowers bloom, and the seeds cannot be obtained.

Although the hemp tribe says that they have bred ramie (ramie), their breeding is more inclined to let ramie (ramie) grow at will. At most, other weeds or small shrubs are removed, so they have no concept of harvesting seeds at all, and they don't have a stock of seeds.

Moreover, the Ma tribe has not yet developed to the stage of making sackcloth. Chen Chao asked the white beard old man who was going to negotiate.

He said that what the Ma tribe can exchange now is a net that can catch fish. In addition to nets, there are also straw ropes similar to the Tianyuan tribe that can be exchanged.

So Chen Chao wanted to buy the finished linen directly from the hemp tribe, so he was still dead, and he was forced to study how to make clothes from ramie (ramie).

Fortunately, this time I brought back three carts of ramie (ramie), which can be used by Chen Chao to try his new idea-that is, the making of clothes.

After all, the weather is getting hotter day by day, and wearing thick animal skins really cannot hold it.

Of course, the grass skirt can also be used, it is quite piercing...

If you want to make a tender ramie (ramie) into clothes that can be worn on your body, you need to go through these steps.

1. Preparation of fiber

Two methods:

1. It is directly peeled, peeling off the epidermis of plant branches and stems with hands or stone tools, rough finishing, and directly used without degumming.

2. It is natural degumming, that is, the method of soaking and degumming is used. This is to make the surface of Ma Ge and other plants rot in the rain water bubble, thereby making it loose.

2. Plant fiber rubbing

Chen Chao intends to spin on the spinning wheel directly, mainly to inform the efficiency of wrong twisting.

Because he asked him to twist the rope manually...that is, manually spin the hemp fiber into a thread...

It's not that it can't be done, mainly because it is too inefficient.

But this process is also indispensable, the strength of plant fiber can be improved a lot after being rubbed.

Three, fight rope

After the plant fiber is pulled out, the rope is assembled by hand. The method is to slightly comb and arrange the fiber under each toilet, and press the **** together and twist in the same direction.

Using the force couple generated during twisting, the fibers are twisted and held together to form a single yarn.

4. The weaving method of ‘hand sutra finger hanging’.

Combine two single yarns together and move them in opposite directions to make them overlap to form a strand and combine multiple strands to form a rope.

Whether it is a single yarn or a rope, the mountain is soft, and it is no longer suitable for weaving. So the original weaving method of "hand warp finger hanging" was successfully launched.

That is, the two ends of the warp are knotted on two wooden sticks, one is tied at the waist and the other is held in the hand. After tightening, it can be woven like a mat.

This weaving method gradually evolved into a simple primitive loom-waist machine.

Chen Chao inquired (crossed out) after seeing these materials, he almost didn't breathe, **** it, is there no way to do it once and for all?

Isn't there a machine that throws ramie (ramie) into it and produces clothes continuously by itself? ! !

What's more, it's not a loom, but a comber! !

This is just a waist machine!

I can only farm! I can only build a house! !

I can only hunt! ! I can only recite 300 Tang poems!

Oh... this seems to be forgotten... but it's not a big problem!

The main thing is that I just let Lao Tzu rub the hemp rope. Why is it so difficult to go online? ! !

What kind of waist machine...

Ask for design drawings, online etc...

Depressed and depressed, but I still have to continue to study, so a certain system boss is ingenious and wants to bypass the re-engraving (crossed out) to invent the machine, so he began to study the knitting technology.

I want to see if I can rely on manpower to support the edge in the early stage, and first make some finished products to see the effect.

The ancient weaving techniques are roughly divided into two types:

First, it is "flat knitting", that is, the thread is spread horizontally, one end is fixed, and the bone needle is used to weave one by one in the horizontal warp.

Second, it is "hanging knitting". The prepared yarn is hung on a rotating log, and the lower end of the yarn is all tied with a stone or ceramic hammer to make the yarn taut.

When weaving, swing adjacent or fixed-spaced weights to make the yarns entangle each other to form knots, and weave them one by one. Using this method, many ribbon-like fabrics with different textures can be woven.

However, this is achieved because the knitting speed is very slow and the density of the fabric is not uniform.

Chen Chao looked at the ramie (ramie) on the ox cart and felt that he was facing a new challenge...

Suddenly feel...

What happened to the animal skins in summer? It's okay to not wear it if you are hot Who cares? ~~

But think about those who have to work and hunt, don’t wear clothes... Isn’t that equivalent to missing a layer of protection...

After all, the sunburn caused by the harsh sun, the branches and weeds in the forest cut the skin, and the back friction caused by tools.

If you can wear a light and breathable ramie (ramie) garment outside, you should be able to avoid a lot of injuries.

After all, minor injuries heal by themselves, major injuries...

Thinking of this, a certain system boss sighed, come on, give it to Lao Tzu!

Isn't it just a waist machine? Isn't it just thinking about what to do with the clothes? Could it be so rare that the system boss failed? ~~