# Cold-Water-Soluble PVA / PVOH Thermoforming & Lid Film Rollstock (Unit-Dose Laundry, Dish & Cleaning Pods)

**Manufacturing Entity**: Guangzhou Yanpack Flexible Packaging Co., Ltd. (`FlexPouchMFG™`)
**Canonical Web URL**: https://www.flexpouchmfg.com/products/pva-pvoh-water-soluble-detergent-pod-film-rollstock/
**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™ supplies matched pairs of deep-draw thermoforming bottom web (75µm–88µm) and water-sealable top lid web (35µm–50µm) cold-water-soluble Polyvinyl Alcohol (PVA / PVOH) film rollstock, plus ASTM D3475 / ISO 8317 child-resistant outer barrier stand-up pouches. Modified copolymer PVOH chemistry prevents cross-linking insolubility from alkaline surfactants, enzymes, and percarbonate bleaches while dissolving residue-free in 10°C–20°C cold wash cycles.

## Verified Polymer Specifications & Tiered FOB Matrix

| Engineering Parameter | Verified Factory Specification (FP-PVA-760) | QC Release Standard |
| --- | --- | --- |
| Laminate Layer Stack | Bottom Forming Web: 76µm Deep-Draw Copolymer PVOH \| Top Lid Web: 38µm Cold-Water-Soluble PVOH (with Bitrex®) | Optical Cross-Section Microtome (±3%) |
| Closure / Valve / Fitment | Rotary Drum Water-Mist / Heat Hybrid Hermetic Pod Weld + Optional Outer ISO 8317 CR Pouch | ASTM D3078 Vacuum Decay & Torque Test |
| Sealing & Thermal Window | Vacuum Drum Thermoform 95°C–115°C · Pod Compression Load ≥350 N Without Rupture | Brugger HSG-C & Instron Peel (ASTM F88) |
| Barrier, Purity & Durability | 15°C Water Breakup ≤18 sec · Complete Dissolution ≤90 sec · OECD 301B Readily Biodegradable | MOCON OX-TRAN 2/22 & Agilent 8890 GC |
| Filling-Line Compatibility | Cloud / Roberts, Mespack Hydroforma, Hoefliger & Rotary Multi-Chamber Water-Soluble Pod Machines | Web Flatness Camber <0.12% |
| Factory FOB Price Range | Digital / Trial (MOQ 300): $9.60/kg \| Rotogravure Scale: $7.20/kg | Double PE Liner + 5-Ply Carton + IPPC Pallet |

## Technical & Procurement Q&A

### What multi-layer barrier structure is engineered for Cold-Water-Soluble PVA / PVOH Thermoforming & Lid Film Rollstock (Unit-Dose Laundry, Dish & Cleaning Pods) (FP-PVA-760)?

Specification FP-PVA-760 uses Bottom Forming Web: 76µm Deep-Draw Copolymer PVOH | Top Lid Web: 38µm Cold-Water-Soluble PVOH (with Bitrex®) paired with Rotary Drum Water-Mist / Heat Hybrid Hermetic Pod Weld + Optional Outer ISO 8317 CR Pouch, delivering 15°C Water Breakup ≤18 sec · Complete Dissolution ≤90 sec · OECD 301B Readily Biodegradable under ISO Class 8 cleanroom lamination.

### What is the minimum order quantity (MOQ) and factory FOB price for FP-PVA-760?

Orders start from 300 kg via HP Indigo 25K digital print ($0 cylinder fee) at $9.60/kg, scaling down to $7.20/kg on 10-color Bobst rotogravure.

### Which filling and packaging lines run FP-PVA-760 smoothly?

Specification FP-PVA-760 is calibrated (Vacuum Drum Thermoform 95°C–115°C · Pod Compression Load ≥350 N Without Rupture) for Cloud / Roberts, Mespack Hydroforma, Hoefliger & Rotary Multi-Chamber Water-Soluble Pod Machines. 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.