Release Paper
Engineered for courier bags, security packaging, and industrial sealing applications.
Designed for strength and longevity, our permanent bag sealing tape guarantees the safe and intact delivery of packages. Available in various sizes and customizable options to meet your specific needs.
Bags will be broken after opening
Designed for strength and longevity, our permanent bag sealing tape guarantees the safe and intact delivery of packages
The finger-lift design facilitates effortless liner removal
Tamper-Evident Security
Destructive Opening Design: Forced removal damages bags, preventing unauthorized access to contents—ideal for high-value goods (electronics, luxury items) and sensitive documents.
User-Friendly Efficiency
Finger-Lift Edge Design: 3-second liner removal, boosting production line efficiency by 30%.
Precision Tearing: Adhesive 15% narrower than backing paper prevents residue during manual use—replaces messy double-sided tapes in crafts/gift decoration.
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Sector |
Key Use Cases |
Unmet Competitor Needs |
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Logistics |
DHL/FedEx/UPS courier bags, bubble mailers, heavy-duty woven sacks |
Lack of tamper-evident features |
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Cold Chain |
Medical cold boxes, fresh food insulation bags (anti-condensation at -18℃) |
Tape failure in low temperatures |
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Industrial |
ESD-safe electronic component packaging, dust-proof seals for precision instruments |
No ESD protection in competing products |
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E-Commerce |
Anti-counterfeit seals for luxury goods, subscription blind box security |
Custom logo printing for brand identity |
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Healthcare |
Biosecurity specimen bags, medical waste seals (WHO-compliant destructive opening) |
Absence of medical certifications |
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PEPA Pearlized Film Permanent Bag Sealing Tape |
Film Width (mm) |
Adhesive width（mm） |
Release Liner |
Carrier |
Glue |
stickiness (G) |
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SPE-1104 |
11 |
4 |
PEPA |
PET |
ARYLIC, HOTMELT |
＞600 |
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SPE-T1206 |
12 |
6 |
＞900 |
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SPE-T1506 |
15 |
6 |
＞900 |
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SPE-T1508 |
15 |
8 |
＞1300 |
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SPE-T1810 |
18 |
10 |
＞1500 |
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SPE-T2010 |
20 |
10 |
＞1500 |
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SPE-T3620 |
36 |
20 |
＞2500 |
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SPE-T5035 |
50 |
35 |
＞3500 |
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Length Per Roll :500m/700m/5000m/7500m |
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Can be customized -thickness-length-width |
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Unleash creativity, perfect release - choose SANLIN, specializing in the manufacture of release film and paper.
