Who this checklist is for

Procurement teams, product managers, and compliance leads evaluating Packman-style AIO housings. Use this as a pre-PO validation tool to reduce leak/RMA risk and align expectations with suppliers.

Start from the category overview here: packman vape pen.

Capacity & windowing

Declare real capacity and tolerance

Request nominal vs. measured capacity with tolerance bands; confirm usable volume after assembly and cap compression. If a 2 g SKU is required, align window geometry and fill headspace to limit expansion-related weep.

Visibility & markings

Oil windows aid QA and retail confidence; etched or printed marks can help lot spot-checks.

Port & charging

USB-C profile & protections

Ask for the charge profile (cutoff voltage/current) and protections (over-charge, over-discharge, short-circuit, thermal). Confirm cable fit and port reinforcement for retail handling.

Storage & transport

Agree on storage temperature ranges and packaging trays; avoid crush/impact loads during freight.

Coil & airflow

Ceramic grade & porosity

Match pore size distribution to your viscosity window; too tight risks dry hits, too loose risks flooding after storage. Capture pressure-drop vs. flow curves during sampling.

Channel isolation (dual-chamber variants)

For switchable/two-flavor models, ensure airflow routing prevents cross-contamination and that switch actuations are debounced. Explore switchable housings at pacman switch disposable.

Compliance & documentation

• UN 38.3 test summary: keep the exact cell/pack TS on file for integrated-cell devices.
• Labeling responsibilities: hardware docs ≠ finished-goods labels; check state requirements (e.g., symbol adoption) before print.
• COA scope: cannabinoid COAs come from the oil supplier; hardware vendors provide QA/transport documents.

Scaling & supply

Lock in MOQ, lead times, warranty terms, forecast buffers, and lot traceability. For multi-flavor pilots or demos, consider two-flavor housings at scale: pac man dual chamber bulk.

Spec table (2 g reference)

For a 2 g AIO overview see packman disposable 2g.

Buyer’s checklist (EMPTY hardware only)

• Drawings: assembly + tolerance tables (o-rings, cap compression, post concentricity)
• Bench data: output curve, pressure drop, heat-soak/altitude leak test
• Battery docs: UN 38.3 TS; charge profile; protections
• Supply: MOQ, lead time, warranty, lot traceability
• Samples: CAD + pilot run before PO; acceptance bands defined

FAQ

Do you sell filled cannabis products?

No. We only supply empty hardware shells (no oil) for licensed B2B filling in legal jurisdictions.

Who provides cannabinoid COAs?

Your licensed oil supplier and accredited labs. We provide hardware QA/transport documents (e.g., UN 38.3 test summaries) for logistics and QC.

Can I use a switchable version with two flavors?

Yes—ensure airflow isolation, robust switching logic, and separate QC for each channel.