Speak to our experts in 1 min 8:45am-6:00pm utc+8

Just starting your custom packaging journey but don't know where to start? Get inspired by browsing our extensive library of creative packaging concepts and see how brands from your industry are designing their packaging!

    I’ve encountered issues with paper bag adhesive joints delaminating and handles detaching. How do you control such quality problems?

    Reasons for Adhesive Delamination:during paper bag manufacturing, improper control of glue moisture can cause temporary pseudo-bonding (where the adhesive appears fixed but only lasts 1–2 months). By the time the bags reach customers after long-distance

    shipping, the adhesive joints may fully delaminate—some even detach during consumer use, leading to poor shopping experiences and damaging your brand reputation.

    Our Quality Assurance:

    We’ve produced shopping bags for renowned brands like Just Cavallia, a.testoni, and PORSCHE DESIGN. In our warehouse, we still store shopping bags made for these brands 10 years ago—when shown to visitors, they remain as sturdy as ever.

    Let’s solve this simple challenge together:

    The glue application area must be 1cm or larger.

    Bond components quickly before the glue surface skins over.

    Conduct 100% inspection of all adhesive joints before shipment.

    Send us a message

    Contact Information

    Please enable JavaScript in your browser to complete this form.