Heat shrink cap seal is a reliable, tamper-evident solution for securing bottle caps and ensuring product integrity. Ideal for beverages, cosmetics, pharmaceuticals, and more, this shrink film (PVC/PET) conforms tightly to the bottle neck upon heat application — offering both protection and professional branding.
Why Choose Our Heat Shrink Cap Seal?
We offer custom heat shrink cap seal solutions tailored to your brand’s needs. Whether you need specific thickness, material, or printing, our team works with you from concept to production. Plus, we provide free design support — no designer? No problem!
FAQs
I don’t have a designer, can you please help me to design a new package?
—Yes, SemPacking has a professional team. We can advise on material, thickness, and co-create your packaging design — all free of charge.
How can I make sure the printing color is what I wanted?
—To minimize color variance, send us a physical sample or use the correct Pantone code. Note: slight differences may occur due to material or machine adjustments.
What is the lead time?
—Production starts once your design is approved. Typically, it takes 12–15 days. For urgent orders, contact us at SemPacking Contact.
Looking for bulk OEM/ODM options? Learn more about our B2B services. Let us handle your co-packing supplies so you can focus on growth.
