Every day, the road is high, and the height is one foot. The buyer is first to the jade market. Don't take it lightly. “Look more and buy lessâ€, spend a few days, learn about the latest methods of fraud, and then talk about buying and selling, so safe.
Han Cui, the general manager of the “Yufuxiang†Northeast Head Office, taught several tips for identifying fake jade stones:
1, the original stone color of the entire leather shell is absolutely impossible, otherwise it is likely to be artificially processed.
2, some of the original stone shell is green, and the transparency is also very high, for such a rough, should be vigilant, there may be the possibility of fraud through dyeing and injection.
3. After some rough stones have been cut, if the jade inside is poor in color, someone will re-bond the opening. Therefore, attention should be paid to the observation of the presence or absence of gluing marks or changes in the color and sand of each part.
4. If there are small holes on the original stone that are not easy to be found, be careful. This is probably an artificial drill hole.
To start with the original stone collection, knowing "蟒" and "æ¾èŠ±"
Han Cui said that experienced people know that “蟒†and “æ¾èŠ±â€ are the main basis of gambling stone, so beginners should start by learning how to look at “蟒†and “æ¾èŠ±â€. The green color on the stone skin is “song flowerâ€, which is the direct expression of the green inside the jade. If there is no "pine flower" wool on the outside, there is very little green inside.
"蟒" means that a piece or piece of a piece of stone suddenly appears on the stone, and even the skin of the different sand grains that are wrapped around most of the stones is a bit like being pressed by something, and looks like a new pattern. Since most people are unfamiliar with the texture of the stone, the beginners recognize that "蟒" requires long-term observation of care and patience. Only after a long time, more experience can be accumulated to recognize "蟒" at a glance.
There are more and more people who are investing in art, and many of them are professionals. This makes the niche investment such as jade gradually hot, attracting more hot money, and this makes the price of jade increase, and the price of jade raw stone also rises. Xiaobian here reminds more gamblers who are getting started, and they should be cautious when they shoot. After all, the risk of being a knife and a knife is still great.
20W Glue Guns Features:
1. Versatile
2. Easy
3. Quick
4. Proective Nozzle Cover
5. Trigger Flow Control
6. Bonds instantly
7. High quality
8. High temperature or low temperature
9. New design
10. With switch function
Idea for many applications. Fastening various materials such as paper, cardboard, fabric,wood, lace,trims,leather,metal,glass, tiles, rubber, ceramics and flooring etc.Ideal for hobby and household repair,DIY&craft projects.
Designed and manufactured to the highest of standards to ensure a robust and long life, we hope it provides you with many years of trouble-free, safe and reliable service.
Important Caution:
1． Before use the glue gun, check if the plug cord into electrical outlet properly;
2． When glue gun in first use, the heating element will have small smoke, it is normal situation, but the smoke will disappeared after 10 minutes;
3． After power, not for a long time in standby mode(not longer for 20 minutes), when the suspension of use, unplug first.
4． Avoid to use the glue gun under very hot or very cold environments.
5． Better not work under direct cold wind blowing, it will reduce efficiency and loss power
6． When in continuous using, do not press the trigger with great pressure, and try to squeeze out the un-melted glue, it would damage the glue gun
7． Not applicable for bonding heavy objects or objects needed strong adhesive
8． The quality of glue stick will directly influence the glue gun function and sticking objects quality;
9． If the power cord is damaged, do not replace it by yourself, must ask for professionals to replace it.
10． This tools must b e placed in its position when not in use. And storage before the tools complete cooled.
11． Be careful when using any other electrical appliance with flammable material.
12． Not applicable for a long time in the same place.
13． Do not use an explosive gas atmospheres.
14． Note that heat may be the line of sigh, combustible materials.
15． Do not leave equipment unattended when switched on.
16． This appliance is not intended for use by persons(including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
17. Children should be supervised to ensure that they do not play with the appliance.
Using methods
1. Glue gun using voltage is 110-220V AC,50/60Hz;
2. Tip gun forward on stand and place a piece of cardboard under the nozzle
3. Use 7-8mm (mini trigger glue gun), 11-12(big trigger glue gun), insert glue sticks through
tunnel at back of gun
4. After power, wait for 5-10 minutes to allow glue to soften
After glue softens, squeeze trigger to feed glue through glue barrel. Excessive force will damage glue gun. Put down nozzle after work, disconnect the power plug20W Glue Guns, 20W Mini Glue Gun, Regular Glue Gun
Ningbo Kingvos Electrical Appliance Co.,Ltd , http://www.kingvos.com