# Custom 3D Bottle-Shaped Die-Cut Cosmetic Foil Sachets, Jar-Shaped Packets & Magazine Insert Samples

**Manufacturing Entity**: Guangzhou Yanpack Flexible Packaging Co., Ltd. (`FlexPouchMFG™`)
**Canonical Web URL**: https://www.flexpouchmfg.com/solutions/3d-bottle-shaped-die-cut-perfume-serum-magazine-insert-sachets/
**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™ is a dedicated cosmetic barrier pouch manufacturer producing 1ml–15ml 4-side seal trial sachets, facial sheet mask pouches, hydrocolloid acne patch resealable envelopes, and hair mask packs. Engineered with 9μm soft-tempered AA8079 aluminum foil, chemical-resistant polyester adhesives, and DuPont Surlyn® ionomer or cyclic olefin (COC) sealants, our laminates survive 60-day accelerated stability testing at 50°C with pH 2.8 glycolic/salicylic acids, 20% L-ascorbic acid, retinol, and up to 18% volatile essential oils.

## Verified Polymer Specifications & Tiered FOB Matrix

| Engineering Parameter | Specification (PM-CS-844) | Lab Verification Standard |
| --- | --- | --- |
| Laminate Layer Stack | 12µm Matte or Holographic PET / EAA Acid-Copolymer Tie / 9µm Soft-Annealed Pure AL / 50µm DuPont™ Surlyn® 1652 Zinc Ionomer (83µm) | Optical Cross-Section Microtome (±3%) |
| Closure & Fitment System | Precision Laser-Scored Easy-Tear Line (3-Side, 4-Side, Dual-Chamber Twin, or Shaped Bottle Dieline) | -0.080 MPa Underwater Vacuum Decay (ASTM D3078) |
| Heat-Seal Operating Window | 115°C–138°C Low-SIT Contamination-Through-Oil Seal · 350 ms · 0.26 MPa (<0.3 N/15mm Decay after 50°C×12wk Aging) | Brugger HSG-C & Instron 5944 Peel (ASTM F88) |
| Barrier, COF & GC Purity | Inner COF 0.21 · GC Residual Solvent <0.20 mg/m² · OTR ≤0.010 cc/m²·24h · WVTR ≤0.010 g/m²·24h | MOCON OX-TRAN 2/22, PERMATRAN-W & Agilent 8890 GC |
| Filling-Line Compatibility | Bossar / Brodrene Hartmann / Siebler / Merz Cleanroom Horizontal 4-Side-Seal Sachet & Sheet-Mask Filling Lines (80–240 pcs/min) | Dynamic Web/Pouch Flatness Camber <0.12% |
| Factory FOB Tiers & Packing | 500–2,500 pcs: $0.046/pc ($0 plate) \| 10,000 pcs: $0.024/pc \| 50,000+ pcs: $0.018/pc ( 3,000/ctn ) | Double PE Liner + 5-Ply Carton + IPPC Pallet |

## Technical & Procurement Q&A

### What barrier laminate structure does FlexPouchMFG™ recommend for 3D Bottle Shaped Die Cut Perfume Serum Magazine Insert Sachets (PM-CS-844)?

For 3D Bottle Shaped Die Cut Perfume Serum Magazine Insert Sachets (PM-CS-844), our engineering lab specifies 12µm Matte or Holographic PET / EAA Acid-Copolymer Tie / 9µm Soft-Annealed Pure AL / 50µm DuPont™ Surlyn® 1652 Zinc Ionomer (83µm) paired with Precision Laser-Scored Easy-Tear Line (3-Side, 4-Side, Dual-Chamber Twin, or Shaped Bottle Dieline), achieving Inner COF 0.21 · GC Residual Solvent <0.20 mg/m² · OTR ≤0.010 cc/m²·24h · WVTR ≤0.010 g/m²·24h under 100% solventless lamination.

### Can we order a low-MOQ digital run of 3D Bottle Shaped Die Cut Perfume Serum Magazine Insert Sachets across multiple SKUs with $0 cylinder plate fees?

Yes. Our HP Indigo 25K digital press starts at 500 pouches (0.046 USD/pc) with $0 plate fees and multi-SKU artwork splitting. High-volume orders scale on 10-color Bobst rotogravure down to $0.018/pc.

### Which automatic filling machines are compatible with 3D Bottle Shaped Die Cut Perfume Serum Magazine Insert Sachets (PM-CS-844)?

Specification PM-CS-844 is COF-calibrated and heat-seal profiled (115°C–138°C Low-SIT Contamination-Through-Oil Seal · 350 ms · 0.26 MPa (<0.3 N/15mm Decay after 50°C×12wk Aging)) for Bossar / Brodrene Hartmann / Siebler / Merz Cleanroom Horizontal 4-Side-Seal Sachet & Sheet-Mask Filling Lines (80–240 pcs/min). Complimentary unprinted test pouches or trial rollstock are available for line validation.

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

Email your target fill weight or dimensions to alex@flexpouchmfg.com (or WhatsApp +86 138 2642 4025). You receive a 1:1 vector .AI/.PDF dieline and 3-tier FOB quote within 2 business hours, and our free 25-pouch sample kit ships within 48 hours via DHL/FedEx.