Quality Control | Advanced Acrylic Packaging for Beauty Products: Lotion Bottles and More

COSJAR Quality Checking Prodedure | COSJAR has been in the skincare & cosmetics packaging market for over 40 years.

Quality Control


As a reliable partner and certified supplier of the world’s leading beauty business sustain success and to keep quality standards great, we aim to provide clients with comprehensive satisfaction by Continuous quality improvement by processes with validation structures. Cosjar concentrates on continuous improvement – of people, products and processes, scientific knowledge of packaging safety. Our company, Taiwan K.K, drives excellence and creativity across all industries concentrates enthusiasm on every aspect to establish the enterprise culture of service perfection, quality superiority, and never-ending research, development and improvement. This has laid the foundations for the responsible and effective implementation of quality assurance systems in business with global market access.

QMS

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

QC

MATERIAL: (Input QC)

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. 

INJECTING / BLOWING: (In process QC)

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.

DECORATING / PRITING: (In process QC)

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. 

ASSEMBLING / PACKAGING / SHIPPING: (Final QC)

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. 

Shipment release is under quality assurance.
Even we cannot guarantee that we are the best in the field, but we can assure you that we will keep improving as much as we can.

The philosophy of ISO management has been followed to carry out strict and constant quality control for all incoming raw materials, empty components, semi-finished products and finished products.

Insisting on high quality to satisfy our customers, we had rebuilt our second factory in year 2001 and enlarge the space.

The philosophy of ISO management has been followed to carry out strict and constant quality control for all incoming raw materials, empty components, semi-finished products and finished products.

Shipment release is under quality assurance.
We cannot guarantee that we are the best in the field, but we can assure you that we will keep improving as much as we can.

Molding making, plastic injection, assembling production, custom decoration

Vertical Integration Service

Molding making, plastic injection, assembling production, custom decoration


Quality Control

Meticulously crafted to offer durability, functionality, and style for all your packaging needs.

Quality Control | Custom Cosmetic Packaging Designs: Tailored Solutions with High-Quality Lotion Bottles and Cream Jars

COSJAR is at the forefront of acrylic beauty packaging, specializing in high quality plastic bottles, cosmetic packaging and skin care packaging solutions. Our expertise in creating visually appealing and durable acrylic packaging positions us as a leader in the beauty industry. From lotion bottles to cream jars, we offer innovative and environmentally friendly solutions tailored to meet the global needs of beauty brands. With an emphasis on sustainability, precision in design and a customer-focused approach to our manufacturing process, COSJAR is your partner in enhancing the aesthetics and functionality of your beauty products.

COSJAR's commitment to excellence is evident in every product. Our high-quality, durable beauty packaging solutions, including lotion bottles and cream jars, are rigorously tested to meet global industry standards, ensuring reliability and customer satisfaction. Discover how COSJAR's customizable acrylic packaging solutions can transform your product lines. From lotion bottles to cream jars, our customizable designs meet your specific beauty packaging needs and ensure your brand stands out.

COSJAR has been offering customers customizable cream jar packaging designs to worldwide customers, both with advanced technology and 47 years of experience, COSJAR ensures each customer's demands are met.