Quality Assurance
Volatile Phenol Test
Coordinate Measuring Machine (CMM)
Quadratic Element Measuring Instrument
We place a high emphasis on the quality of our customers' products. Quality control inspections are carried out at various stages of the production process to monitor product quality. At Likco, we implement a professional quality control system, conducting multiple inspections at every step from raw material storage to finished products. We are committed to ensuring that all products you order are delivered on time and meet your quality requirements.
QualityInspection Capabilities
√ Coordinate Measuring Machine (CMM)
√ Quadratic Element Measuring Instrument
√ Volatile Phenol Test
√ Bite Force Test
√ Tensile Test
√ Tear Resistance Test
√ Color Difference Test
The quality controlling will be done as
following steps
01
Once the order is confirmed, we will provide a DFM report and review all tolerances and cosmetic specification etc, the engineer will point out any issues that may affect the quality of your parts.
02
Firstly, all incoming materials will be inspected. COA (Certificate of Analysis) of raw plastic material from our supplier would be provided.
03
After T1 samples, we will providefull dimensions inspection report.
04
During the manufacutring process, our project engineer will double check the parts in terms of size, tolerance, and appearance.
05
Provide the quality inspection report before shipment.
Volatile Phenol Test
Product testing for volatile phenols applicable to EU, French, and German
products.
Referenced Standards:
√ EU: EN14372:2004 (Infant Feeding Equipment), EN14350-2:2004 (Teats, Straws, etc.)
√ France: DECRET 2007-766
√ Germany: LFGB:2005
√ International: GB28482-2012
Extract a sample of 11 cm, approximately 10 grams, and place it in a drying oven. After drying for 48 hours, weigh the sample (value A). Note: For Germany, the sample size is 12 cm.
Then, place the sample in an oven at 200±5°C for 4 hours. Afterward, dry the sample in the drying oven for 4 hours, and then weigh the sample (weight B).
VOM content calculation: (A−B)/A×100%(A – B) / A \times 100\%(A−B)/A×100%
PHONE
+86 0760-88502258
WhatsApp
+86 19129153775
E-MAIL
info@zslike.com
Office Location
No. 32, Jianye Road, Torch Development Zone, Zhongshan, Guangdong Province.
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