Resources
Sourcing guides.
Technical references.

Practical information for brands sourcing OEM pre-rolled cones and packaging. No fluff — specs, compliance, and process explained clearly.

Tier 1 — Start Here
Sourcing Guide
How to Evaluate a Pre-Rolled Cone Manufacturer Before Placing Your First Order
What to verify on certifications, dimensional tolerance, lead times, QC process, and compliance — before any order is placed.
8 min read→
Product Guide
Pre-Rolled Cone Substrates Compared: Hemp, Bamboo, Unbleached and More
How unbleached, white, hemp, bamboo, and tea leaf substrates differ on burn rate, flavour, and brand positioning.
7 min read→
Technical Guide
What Does Machine-Compatible Mean for Pre-Rolled Cones?
Dimensional tolerance explained, filling machine requirements, and how to verify compatibility before placing a volume order.
6 min read→
Compliance Guide
Child-Resistant Pre-Roll Packaging: US, EU and Canada Requirements Explained
What CPSC, CLP, and CCPSA actually require, which formats comply, and what to ask your packaging manufacturer.
7 min read→
More coming

Tier 2 guides covering cone sizes, GSM and burn rate, OEM vs private label, and specialty papers are in production. Check back or contact us directly with specific sourcing questions.

Contact the QBI Team