Uneven thickness marks , and stress marks, how to resolve these issues by the designing or mould

 how to resolve the uneven thickness marks and stress marks by designing


    When A is more than 0.4 times B, uneven thickness marks (stress marks) are likely to appear on the product's surface, as shown in the left image below.


We can perform glue reduction treatment according to the standards shown in the diagram below to improve the issue of uneven thickness marks(stress marks).

    D＞10*C     A＞0.4*B


Ready to Eliminate Uneven Thickness & Stress Marks? Partner with HUAKAIYU

Don’t let molding defects hold back your product’s success. HUAKAIYU Technology combines engineering excellence, advanced technology, and customer-centric service to deliver precision mold solutions that exceed expectations. Whether you’re developing a new product or improving an existing line, our team is ready to help you conquer uneven thickness marks, stress marks, and other manufacturing challenges.
Visit our website at https://www.hky-technik.com/ to learn more about our services, explore our capabilities, and connect with our team of engineering experts. Let’s collaborate to bring your high-quality, defect-free products to life—on time and within budget.

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Best regards,
Maggie

ShenZhen HuaKaiYu Technology Co, Ltd. 

Mobile / Whatsapp/ Wechat /Teams :0086 15920030230
E-mail: sales@hky-technik.com 

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