The principle of flocking is to make use of the physical properties of electric charge like repel and opposite attract. Firstly, make the fluffs with negatively electric charged, and then place the object that needs flocking under the zero potential or ground condition. In this way, the fluffs are attracted by the different potential objects, and fly up to the surface of the object in need of flocking with vertical acceleration. Because the flocking object is coated with adhesive, the fluffs end up sticking vertically to the flocking object.
Flocking features: Flocking features: strong three-dimensional effect, bright color, soft, luxurious and noble, gorgeous and warm, vivid, non-toxic and tasteless, heat preservation and moisture-proof, no fleece, friction resistance, smooth and no gap.
The quality problems of flocking mainly include the following:
1. Fluffs density is poor: ordinary eyes can intuitively distinguish; some color paste may look more difficult, this time need to rely on the hand to feel. Good density feels plump and thick, while poor density feels fluff is easy to fall
2.This relative to the customer requirements, the fluffs height is not enough: Customers require 1.0mm gross height, many factories often have 0.8MM ffluffs height replace, inexperienced people often can not distinguish, then you can use a magnifying glass to see.
3.Very important point: the firmness of the fluffs, this distinction is also relatively simple, hard nails directly scraped. If the fastness is not good, shave it off immediately. If there are no nails, consider coins or other hard things instead.
4.Others: such as formaldehyde content, wet grinding, dry cleaning and washing, and sun exposure, can not be felt by the naked eye and feel, and need to be tested by professional institutions.
About PVC Flocked toys, we have developed many series, such as Pony, Puppy, Cat, Llama, Mermaid, etc. If you are interested, please feel free to contact us.
Post time: Sep-27-2022
