Plastic color-printed composite packaging manufacturer and plastic flexible packaging solutions
14
2021
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01
A Brief Discussion on the Causes of Color Fading in Plastic Packaging Bags
Custom-made plastic packaging bags are one of the manufacturing methods we frequently use. However, during use, issues may arise. What causes these problems? Let’s take a look.
Qingdao Platinum Packaging Technology Co., Ltd. is a manufacturing enterprise specializing in plastic flexible packaging, encompassing the research and development of new plastic materials, printing, lamination, slitting, bag-making, and related R&D. The company’s production base is located in the Jiaobei Industrial Park, Jiaozhou City, Qingdao, while its business operations and R&D center are situated in the Shinan District of Qingdao. With many years of experience, the company produces plastic flexible packaging materials and comprehensive packaging solutions. Its main product lines include: laminated plastic packaging bags, color-printed packaging bags, food‑grade packaging bags, vacuum‑sealed bags, retort pouches, low‑temperature frozen‑food bags, cat litter bags, and rolls of automatic packaging films for food and medical applications; as well as transfer printing films, warning tapes, flagging tapes, bird‑deterrent tapes, and cable ties for air conditioners, among others.
Plastic packaging bag Custom manufacturing is one of the methods we frequently use to produce goods, but during its application, issues may arise. What causes these problems? Let’s take a look.
In fact, there are several ways to address color fading in products. First, during the custom‑making process, manufacturers often employ impact‑light processing to cut costs, which can lead to severe color loss after the custom‑made bags are formed. Additionally, if the bags are left in poorly controlled environments for too long before completion, they may also fade, as semi‑finished products generally have unstable performance characteristics. Furthermore, poor ink quality can cause color to flake off after printing—this is entirely expected. Therefore, it’s essential to select high‑quality, suitable inks.
As for custom-made plastic bags that fade, it’s best to avoid purchasing them. If the manufacturer is this irresponsible, there’s a strong possibility that other issues with these bags may also exist.
That concludes today’s presentation. For more information, please visit our official website. 
Plastic packaging bag
Qingdao SINOY Packaging Technology Co., Ltd. is a specialized manufacturer of plastic flexible packaging.
Contact Us
Factory Address: Zhuzhu Road, Jiaoxi Industrial Park, Jiaozhou City, Qingdao
Office Address: 27th Floor, No. 32 Hong Kong Middle Road, Shinan District, Qingdao City
