TKK is an ISO-14001 certified manufacturer that providers high quality products with best value since 1976.

[2015/07/20] COSJAR / TAIWAN KK's Packaging Production and Quality Inspection

TKK Information Dept.

[2015/07/20] COSJAR / TAIWAN KK's Packaging Production and Quality Inspection - . COSJAR Packaging QC Process

COSJAR Packaging QC Process

As we work with clients from around the world, we contribute with utmost quality standard and inspection level to make sure the acrylic packaging for your product is the most outstanding on the market!

In our production process, we have a number of measures to ensure the quality of our products, briefly described as following:


From the beginning of production, the material of acrylic will go through dust blow off phase to clean impurities and black spots in the plastic raw material.


Our quality inspector will examine the containers as they come out of the injecting or blowing equipment. We will remove any packaging that has bubbles, black dots, or scratches from the production line to recycle room.


At the decoration stage, we will examine the product outcome after each procedure such as spray painting, hot-stamping, silk screen printing etc. for imperfections, wrong position, or color mismatching. If there’s any visible problem on the parts, it will be discarded.


At this stage, we will check the entire batch of packaging after it is assembled and random check (Outgoing QC) when they are packed into the cartons for shipping. This final step also complies with MIL standard 105E, and will make sure the quality is consistent.

With all the steps mentioned above, you can be sure that COSJAR has the best skincare packaging around. Talk to our sales team, or send us an inquiry to find out more about our products and services!



Hi-Tech Textile Department
Hi-Tech Textile Department

Hi-Tech Textile Department is ISO certified (its factory and office), and committed to constantly improve the fabric's fire resistant property, garment design and wearer comfort, and we never forget that wearer's safety is always the primary concern.

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Packaging Products Department
Packaging Products Department

We are a leading professional manufacturer of various high-end cosmetic containers in Taiwan. We have already created the famous cosmetic packing trademark-COSJAR, which is of high quality and innovative design.

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Contact Us

Taiwan K.K. Corp
TEL: +886-2-2918-5336
FAX: +886-2-2913-3188

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