Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs
Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs
Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs
Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs
Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs

Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs

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Minimum quantity is: 1,000 pcs

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Factory wholesale anti-noise earplugs slow rebound PU sponge earplugs aviation sound insulation earplugs labor protection earplugs

About the product

Characteristic

Material

PU

Origin

China

Size

13*24

Function

Anti-noise and sound insulation

Type

Earplugs

Connecting line

No

Brand

Kindali

Mode of use

Stuff

Color

White

Noise reduction rate

38

Implement standards

EN352-2:2002

Sort

Anti-noise

Series

JDL-101PB

Scope of use

Workshop, sleep

Whether to import

No

Effect

Soundproofing

Packaging method

Bag

Featured services

Customizable color packaging

Order number

JDL-101PB

SNR

38

NNR

30

Is it washable?

Is

Earplug head shape

Bullet type

Earplug color

Mixed color

Description

中文版硅胶耳塞_01.jpg

未标题-1_14

未标题-1_13

未标题-1_11

未标题-1_10

未标题-1_15

未标题-1_09

使用说明:

1、取出耳塞,用食指和大拇指将其搓细;

2、另一只手将要塞入的耳朵向上向外提起(这点很关键)并保持住,然后将搓细的耳塞圆头朝向耳朵,塞入其中;

3、用手扶住耳塞直至耳塞在耳中完全膨胀定型(大约要持续三十秒左右)。

【如何鉴别耳塞的好坏】 

  1.慢回弹效果

  弹性太大,防噪音耳塞膨胀时压迫外耳道皮肤,可引起耳胀、耳痛等不适;弹性太小则不能与外耳道紧密接触,隔声效果降低。所以必须观察耳塞的回弹速度,回弹时间越长则质量越好。

  2.柔软度

  柔软度直接影响到耳塞佩戴的舒适程度

  3.表面质感

  有些耳塞摸起来黏黏的,戴在耳朵里还会粘住耳道的皮肤,应尽量避免购买。 最好的鉴别方式就是把两只耳塞紧紧地粘在一起再分离,看他们分离的时间,越快越好。

本公司可根据客户的要求定制各种规格、颜色与包装的产品,欢迎新老客户来电咨询洽谈采购耳塞。

Characters

Properties

Material

PU

Origin

China

Size

13*24

Function

Anti-noise and sound insulation

Description

中文版硅胶耳塞_01.jpg

未标题-1_14

未标题-1_13

未标题-1_11

未标题-1_10

未标题-1_15

未标题-1_09

使用说明:

1、取出耳塞,用食指和大拇指将其搓细;

2、另一只手将要塞入的耳朵向上向外提起(这点很关键)并保持住,然后将搓细的耳塞圆头朝向耳朵,塞入其中;

3、用手扶住耳塞直至耳塞在耳中完全膨胀定型(大约要持续三十秒左右)。

【如何鉴别耳塞的好坏】 

  1.慢回弹效果

  弹性太大,防噪音耳塞膨胀时压迫外耳道皮肤,可引起耳胀、耳痛等不适;弹性太小则不能与外耳道紧密接触,隔声效果降低。所以必须观察耳塞的回弹速度,回弹时间越长则质量越好。

  2.柔软度

  柔软度直接影响到耳塞佩戴的舒适程度

  3.表面质感

  有些耳塞摸起来黏黏的,戴在耳朵里还会粘住耳道的皮肤,应尽量避免购买。 最好的鉴别方式就是把两只耳塞紧紧地粘在一起再分离,看他们分离的时间,越快越好。

本公司可根据客户的要求定制各种规格、颜色与包装的产品,欢迎新老客户来电咨询洽谈采购耳塞。

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