Soft pottery making tutorial full step

When it comes to ceramic products, we will not feel very strange, China's five thousand years of cultural history, ceramic products are almost every dynasty have products, and is constantly in progress. But soft pottery, but not our traditional understanding of ceramics, soft pottery is synthetic clay, so it is also called "colored pottery", you can do a lot of colorful handmade goods, at first glance with the playdough also a little like it. Soft pottery does not require so much fire to burn, after all, it is not as hard as hard pottery so hard, in the process of making pottery is also divided into two kinds of clay and fine sand. Friends who like handmade pottery products always want to know the tutorials of soft pottery production, the next small make up to teach you soft pottery production tutorials.

Steps to make soft pottery

First step: knead the clay. Soft pottery making must go through is kneading the soil, only after a careful, even process of kneading the soil, in order to increase the density of the soft pottery inside, the internal air bubbles, cracks to drive out, in the production of soft pottery products more smoothly.

Part 2: Modeling. This is a key step in determining the finished soft pottery product, beginners can choose their favorite pattern modeling, starting from a simple round, long strip operation; familiar with the section according to their own imagination free with.

The third part: color matching. Soft pottery is called "colored pottery" because it is colorful and diverse, the most basic colors are red, yellow and blue, you can also add other color elements, so that the whole work has a fuller sense.

Step 4: Firing. When all the production process is completed, the next thing you need to do is firing, be sure to strictly control the temperature, to prevent the temperature is too high to affect the appearance of the soft pottery works. The firing process is divided into: boiled shaping method good baking shaping method, but the time factor and temperature factor occupies a large proportion.

Soft pottery production should be memorized

First before doing soft pottery, be sure to wash your hands clean, and comprehensively clean the operating table, the soft pottery needs to be sufficiently clean environment, can not be mixed with any impurities, which will affect the degree of adhesion of the soft pottery.

Secondly in the molding step, can be completed with the help of molds, in order to prevent the soft ceramic adhesion molds, molds can be sprinkled into the bottom of a small amount of talcum powder.

Finally the process of firing the finished soft pottery, must have patience, not more than 150 degrees Celsius temperature, but also according to the climate at any time to make adjustments.

How to clean the finished soft pottery

Will surely face a decontamination process, this will need to determine the composition of the dirt, if it is only the natural dust falling on the surface of the soft pottery works, just need us to use water to clean a little bit; if it is not easy to clean the dirt, need us to use the TENA water, with a cotton swab dipped in the TENA water ( Or girl's nail wash) gently wipe the surface of the dirt, can also be timely cleaned off the surface of the soft pottery.

Soft ceramic doll making tutorial

1, the production of yellowish oval body

2, to do the doll's pants

3, to do the doll's clothes

4, two straps of garter suits, and the front chest pockets

5, this is not to say that it's a goddamned thing, guess what part of a one-eyed Which part of the mannequin it is.

6, can you guess by seeing this, yes, this doll also wears glasses, and we're doing glasses.

7, make a pair of arms, mounted on the body

8, finished, cute right.

Toxicity of soft pottery

Soft pottery, mainly composed of resin (polyvinyl chloride PVC), like other resins, its toxicity mainly comes from the additives (additives), such as antioxidants, stabilizers and coloring agents.

Soft ceramics, should be strictly suitable for & lt; toy safety & gt; testing standards such as BG6675-1986, EN7.1, is strictly prohibited the use of heavy metal salts stabilizers, should be used in organic categories such as stearic acid and epoxy stabilizers.

The toxicity of soft ceramics mainly comes from the coloring agent. Generally speaking, most colorants contain heavy metals and have a certain degree of toxicity. Of course, any toxicity is relative. When its content is low to a certain value (test standard value), it is safe, naturally the lower the better.

The darker the color of the soft pottery, the higher the content of colorants, the more toxic it is. To solve this contradiction, the quality of colorants should have high requirements:

1. High dispersibility of colorants. The finer the colorant particles, the better the dispersion.

2. High compatibility of colorants. The colorant has good compatibility with PVC and softener (DOP), which are the components of soft ceramics.

3. High colorability of colorants. The higher the colorability of the colorant, the better.

Only colorants that meet the above performance requirements can be suitable for the production of soft ceramics (colorants also have thermal stability requirements), with the minimum amount of colorants to achieve the color requirements. The heavy metal content of the soft ceramic is reduced to the lowest value, truly "non-toxic".

The above is about the soft pottery production tutorial content, I hope to be able to help you! Tubaboo decoration network, material quality, process standardization, management uniformity, built a later protection services, so you can rest assured, worry. In this page click on the following link to enjoy exclusive free home inspection, free design and quotation and other value-added benefits.