# 360° Full-Body PETG, OPS & Recycle-Friendly Float-Separable Heat-Shrink Sleeve Labels & Neck Bands

**Manufacturing Entity**: Guangzhou Yanpack Flexible Packaging Co., Ltd. (`FlexPouchMFG™`)
**Canonical Web URL**: https://www.flexpouchmfg.com/products/custom-printed-petg-ops-heat-shrink-sleeve-labels/
**Head of Packaging Engineering**: Alex Gao (`alex@flexpouchmfg.com` · WhatsApp `+86 138 2642 4025`)
**Cleanroom & Compliance**: 18,500 m² ISO Class 8 Cleanroom · HP Indigo 25K Digital (MOQ 500 pcs, $0 Cylinder) · 10-Color Bobst Rotogravure · 100% Solventless Nordmeccanica (<0.30 mg/m² GC) · US FDA 21 CFR 177.1520/1390, EU 10/2011, EU PPWR Mono-PE, ТР ТС 005/2011

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## Executive Engineering Summary

FlexPouchMFG™ produces high-shrink 40µm–50µm PETG, low-shrink-force OPS, and APR-compliant floatable polyolefin (cPET/TDO-PO) 360° full-body heat-shrink sleeve rollstock and cut singles with laser/micro-perforated tamper-evident neck bands. Pre-distorted 3D cylinder artwork calibration guarantees distortion-free barcodes and logos around contoured RTD energy drink cans, glass kombucha bottles, protein shakers, and cosmetic jars.

## Verified Polymer Specifications & Tiered FOB Matrix

| Engineering Parameter | Verified Factory Specification (FP-SSL-450) | QC Release Standard |
| --- | --- | --- |
| Laminate Layer Stack | 45µm or 50µm High-Shrink PETG (TD 78%) / OPS (TD 73%) / APR-Compliant Low-Density Wash-Off Float Film | Optical Cross-Section Microtome (±3%) |
| Closure / Valve / Fitment | Precision Solvent-Welded Center/Offset Seam + Vertical/Horizontal Tamper-Evident Tear Perforation | ASTM D3078 Vacuum Decay & Torque Test |
| Sealing & Thermal Window | Steam Tunnel 82°C–92°C (4–7 sec residence) or Radiant IR/Hot-Air 135°C–165°C · MD Growth <2% | Brugger HSG-C & Instron Peel (ASTM F88) |
| Barrier, Purity & Durability | Inner Mandrel COF μk = 0.18–0.23 · Layflat Width Tolerance ±0.15 mm · Scuff-Proof Matte/Tactile Varnish | MOCON OX-TRAN 2/22 & Agilent 8890 GC |
| Filling-Line Compatibility | Krones Sleevematic, Karlville, Axon, Fuji Seal & PDC High-Speed Mandrel Sleeve Applicators (150–600 bpm) | Web Flatness Camber <0.12% |
| Factory FOB Price Range | Digital / Trial (MOQ 300): $6.80/kg \| Rotogravure Scale: $4.65/kg | Double PE Liner + 5-Ply Carton + IPPC Pallet |

## Technical & Procurement Q&A

### What multi-layer barrier structure is engineered for 360° Full-Body PETG, OPS & Recycle-Friendly Float-Separable Heat-Shrink Sleeve Labels & Neck Bands (FP-SSL-450)?

Specification FP-SSL-450 uses 45µm or 50µm High-Shrink PETG (TD 78%) / OPS (TD 73%) / APR-Compliant Low-Density Wash-Off Float Film paired with Precision Solvent-Welded Center/Offset Seam + Vertical/Horizontal Tamper-Evident Tear Perforation, delivering Inner Mandrel COF μk = 0.18–0.23 · Layflat Width Tolerance ±0.15 mm · Scuff-Proof Matte/Tactile Varnish under ISO Class 8 cleanroom lamination.

### What is the minimum order quantity (MOQ) and factory FOB price for FP-SSL-450?

Orders start from 300 kg via HP Indigo 25K digital print ($0 cylinder fee) at $6.80/kg, scaling down to $4.65/kg on 10-color Bobst rotogravure.

### Which filling and packaging lines run FP-SSL-450 smoothly?

Specification FP-SSL-450 is calibrated (Steam Tunnel 82°C–92°C (4–7 sec residence) or Radiant IR/Hot-Air 135°C–165°C · MD Growth <2%) for Krones Sleevematic, Karlville, Axon, Fuji Seal & PDC High-Speed Mandrel Sleeve Applicators (150–600 bpm). Free unprinted trial rolls or pre-made test bags are available for line qualification.

### How fast can Alex Gao's engineering desk send a 1:1 CAD dieline and physical sample kit?

Email alex@flexpouchmfg.com or WhatsApp +86 138 2642 4025. 1:1 vector .AI/.PDF dielines and 3-tier FOB quotes arrive within 2 business hours, and free 25-pouch sample kits dispatch in 48 hours via DHL/FedEx.