1. Iyenera kukhala yodzaza ndi vacuum

2. Chiwerengero cha PCB bolodi per stack is limited according to the size is too small

3. Mafotokozedwe a kulimba kwa mulu uliwonse wa zokutira filimu ya PE ndi malamulo am’mphepete mwake

4. Zofunikira za filimu ya PE ndi Mapepala a Air Bubble

5. Katoni kulemera specifications ndi ena

6. Kodi pali malamulo apadera okhudza kusunga bolodi musanayike bolodi mkati mwa katoni?

7. Kukaniza mlingo pambuyo kusindikiza

8. Kulemera kwa bokosi lililonse kumakhala kochepa

Pakali pano, zoweta zoweta khungu ma CD zofanana, kusiyana kwakukulu ndi malo ogwira ntchito ndi digiri ya zochita zokha.

Zisamaliro:

a. Zambiri zomwe ziyenera kulembedwa kunja kwa bokosi, monga “mutu wa tirigu wamkamwa”, nambala yazinthu (P / N), mtundu, nthawi, kuchuluka, chidziwitso chofunikira, ndi zina. Ndi mawu Opangidwa ku Taiwan (ngati kunja).

b. Phatikizani ziphaso zoyenera, monga magawo, malipoti a weldability, zolemba zoyeserera, ndi malipoti ena oyeserera ofunikira ndi makasitomala osiyanasiyana, ndikuziyika m’njira yomwe kasitomala amanenera. Kuyika si funso la yunivesite. Kuchita ndi mtima wanu kudzapulumutsa mavuto ambiri omwe sayenera kuchitika.

The circuit board is no better than other products, and it cannot be in contact with air and water. First of all, the PCB board cannot be damaged by vacuum. A layer of bubble film must be placed on the side of the box when packing. The bubble film has better water absorption, which plays a very good role in preventing moisture. Of course, moisture-proof beads are also indispensable. Then sort them and place them on labels. After sealing, the box must be stored in a dry and ventilated place with partition walls and off the ground, and avoid sunlight. The temperature of the warehouse is best controlled at 23±3℃, 55±10%RH. Under such conditions, PCB boards with surface treatments such as immersion gold, electro-gold, spray tin, and silver plating can generally be stored for 6 months. 3 PCB boards with surface treatment such as tin sink and OSP can generally be stored.