亚洲中文字幕无码久久2020-巨胸爆乳美女露双奶头挤奶-欧美性xxxx极品少妇-中文字幕亚洲乱码熟女在线萌芽-疯狂做受xxxx高潮欧美日本-亚洲中文字幕日产乱码高清app

Tel:400-800-6106 WeChat Label Website map EN

Shenzhen NTEK Testing Technology Co., Ltd.

Current location : Home > Services> Product testing> Leather and Footwear and Bag
?

Services

Contact us +

Hot Line 400-800-6106
NTEK Group
Tel:+8618923705875 Q Q:61827361 Email:ntek@ntek.org.cn Blocks C, D and E of Fenda Science and Technology Creative Park, Xixiang, Baoan District, Shenzhen

Luggage, luggage and accessories testing

Basic introduction

From wallets, handbags and backpacks to luggage, these products are designed and designed to safely store our valuables and personal belongings. To ensure that these products can achieve their intended purpose, luggage and baggage testing is critical to meeting consumer product expectations and ensuring compliance with safety standards and requirements.
China is already a major producer of luggage. In 2005, China's total luggage exports exceeded US $ 7 billion, accounting for nearly 70% of the total imports of developed countries and regions such as Europe and the United States. Looking ahead, the outlook for exports is not optimistic. The main reasons are:
First, there is no independent brand and the product is cheap.
Second, international trade frictions are becoming increasingly apparent. In the past, the development model of low-price expansion and winning by quantity put Chinese luggage under the high risk of international trade friction.
Beitest's expert experience in luggage testing / inspection can help you gain the trust of buyers, break through the EU's technical and environmental standards trade barriers, and make yourself a competitive advantage.
Beitest comprehensive comprehensive luggage and luggage testing services can help manufacturers and retailers to meet consumer expectations through a wide range of product performance tests, such as strength and fatigue tests, zipper function tests, belts, buttons, handles, connectors, etc. , And ensuring product quality and safety.

Physical performance test

Endurance test (QB / T 1333, QB / T 2155)
Rolling test (SATRA)
Drop test (SATRA)
Waterproof test (AATCC 22, 35)
Static and dynamic load testing (SATRA)
Analysis of hazardous chemicals (EN 14362, LFGB & 64 BVL B 82.02.9, DIN 54231, BS EN ISO 14184-1, BS EN ISO 3071, BS EN 1122)

Accessories

Glasses and sunglasses testing (ISO 12312, ISO 12870)
Button performance test (ATSM F963, EN 71, ISO 8124-1, GB 6675)
Zipper Performance Test (BS 3084)
Belt Performance Test (SATRA)
Corrosion resistance test (ASTM B117, ISO 9227)

International standards involved in luggage testing

● ASTM
● EN
● CPSC
● ISO
● AATCC
● BS
● ISTA

exam topic

Class A general product evaluation items:
Technology level
Check whether there are any bad designs or components that are harmful to the user during use.
性能 Wheel / handle performance

Set the load of the bag under normal use. Investigate the fatigue resistance of the roller after long-term rolling, and the strength and durability of the handle / shoulder strap.


Appraisal items of Class B higher quality products:
靜 Static load test
Set the load to test the strength of the handle / shoulder strap when the load is beyond the normal load.
強度 Dynamic strength load test of handle
模擬 It can simulate the strength of the handle when it is under load. For example, in the process of repeatedly pulling and pulling the luggage handle, the damage of the material and the poor design of the handle structure will be reflected.

C-type quality product evaluation project:
測試 Drop test
樣品 The normal load-bearing luggage samples are dropped freely at a certain height for the corresponding number of times, and the damage is checked.
Squeeze test
Simulate the situation that the luggage is squeezed during transportation or storage.
Endurance test of tie rod
Simulate the process of raising and lowering the lever, and check the fatigue resistance of the lever mechanism.
   other projects 
方面 Cabinet-structural stability test
物理 Material physical properties-
克 Fabric weight, rubbing / light fastness of cloth and leather, fastness of seams of locks / zippers / handles / shoulder straps.
化學 Material chemical properties-
測試 Testing of azo dyes that can release carcinogenic aromatic amines, testing of formaldehyde content, total cadmium content, and hexavalent chromium.
方面 Attachment-
The rust resistance of metal parts, the durability test of zipper opening / closing, the opening / closing durability test of locks, the shear force, tearing force, and durability of Velcro.

Our advantage

Obtaining quotations

Corporate name: *
Your name:*
Your cell phone and E-mail:*
Your needs:*

*For your benefit, your information will be kept strictly confidential

Submit successfully

Professional engineers will contact you quickly to provide you with appropriate solutions and look forward to meeting you~

Official account WeChat
主站蜘蛛池模板: 一级黄色免费片| 18禁超污无遮挡无码免费游戏| 国产精品久久久久一区二区| 国产深夜福利视频在线| 亚洲国产精品久久久久久久| 久久久久国产精品一区| 天天射天天干| 精品欧洲av无码一区二区| 国产成人网| 亚洲熟妇丰满多毛xxxx| 欧美大黑bbb| 青青草91| 国产麻豆剧果冻传媒白晶晶| 日本99热| 无码专区国产精品视频| 草草国产成人免费视频| 色综合色综合网色综合| 大地资源中文在线观看官网第二页| 欧美成人午夜在线全部免费| 免费毛片全部不收费的| 精品视频一区二区三区在线播放| 日日插夜夜操| 天堂а√在线最新版中文在线| 色综合久久88色综合天天| 日韩免费播放| 国产精品无码无卡无需播放器| 免费看一级视频| 亚洲最大av网站在线观看| 亚洲资源在线| 亚洲国产精品99久久久久久久久| 久久av无码精品人妻系列| 久久久www成人免费无遮挡大片| 中文字幕亚洲情99在线| 精品自拍视频| 亚洲AV综合AV国产AV| 国产偷窥熟妇高潮呻吟| 一级毛片免费观看不收费| 国产一级大片在线观看| 日日操免费视频| 久久女人被添全过程A片| 国产乱人伦在线播放|