The data of sponge ear cuffs is actually ethylene-vinyl acetate copolymer material, which is a new type of environmentally friendly foam material. The merchandise data of sponge ear cuffs manufacturing are usually exquisitely manufactured, with the advantages of good cushioning, thermal insulation, shockproof, moisture-proof, anti-chemical corrosion, etc., and non-toxic, non-absorbent surface soft. Sponge ear cuff data elasticity tolerance is stronger than LDPE unconsciously sticky, but the surface is glue-free, white bright high feeling and PVC film feeling very similar, pay attention to the distinction, sponge ear cuff data has great economic benefits, especially cross-linked foam injection molding and mold foam molding technology has industrial coherence, production cycle short raw materials, etc.
The choice of sponge ear tips will not only improve the quality of the in-ear earbuds, but also increase the comfort of wearing. The sponge ear tips that fit the ear canal in any shape and the raw material ear canal that fits perfectly will not attack discomfort even if worn for a long time, which is also an excellent sound insulation function.
Slow rebound memory foam is a modern creation, special material, sponge-like surface, but has many more excellent functions, such as as balancing surface pressure, kinetic energy and sound absorption functions, temperature changes, etc.
It is the headphone sponge ear tips that are the two sides in the headphones. It is different from the earbud sponge ear sleeve, the headphone sponge ear sleeve covers all the ears for easy Internet or listening to music in the sound frame. a large, non-slip effect; avoid sound leakage and low enhancement effect; Recently, the size is too large to avoid the interpolation between the earbud shell and the ear bone.
Despite the progress in the quality of sponge ear covers, the prices in the shopping mall form a hard sale and kill each other. As a result, the quality of anti-static goods decreases, and the anti-static sponge ear cuff products do not have antistatic effect. In the construction quality of the construction team, it is necessary to understand the common sense of anti-static grounding wires, not a random answer. Today, ethylene vinyl acetate copolymers have become more potential for environmental data than polyvinyl chloride. The finished sponge ear cuffs are not expensive compared to the cost of PVC, but the valuable thing is that the sponge ear cuffs do not like the damage of PVC to the environment. The finished effect of sponge ear cuffs is very similar to PVC. Sponge ear cuffs are less dense, colorless and odorless, and lack good heavy metals, which can make children's toys resistant to low temperature and corrosion, and in most cases, the molecular structure can remain stable, transparent, soft and stress-resistant, and widely applicable.