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Guides

Packaging guides from the factory floor.

Straight answers on box styles, finishes, minimums and sourcing — written by the people who make the boxes.

Rigid box, mailer box, paper bag and tissue paper with the Silk Packaging logo
Buying guide · 8 min read

How much do custom boxes cost? The 9 things that set the price

What drives the price of custom rigid boxes, magnetic boxes, folding cartons, mailer boxes and paper bags — and how to get an accurate quote with no hidden fees.

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Custom rigid box, mailer box, paper bag and tissue paper with the Silk Packaging logo
Buying guide · 7 min read

Custom packaging for growing brands: how to plan your first custom order

Moving from plain boxes to your own custom packaging: realistic minimums (300–500 pcs), what to order first, where to spend and how to keep the unit price down.

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Kraft mailer box with a green printed inside next to a stack of flat mailers
Box styles · 7 min read

Mailer box vs shipping box: the difference, and how to size your box

What a mailer box is, how it differs from a regular shipping box, the main mailer styles, and how to measure your product so the box fits the first time.

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Paper swatches and boxes with gold, silver and holographic foil logos
Buying guide · 7 min read

Why your boxes don’t match the sample — and how to prevent it

Wrong colors, a different shade from the last batch, a box that looks nothing like the mockup. Why packaging color shifts happen and the steps that prevent them.

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Kraft shipping cartons and mailer boxes with the Silk Packaging logo
Buying guide · 8 min read

Before you approve: a packaging order checklist to avoid late, short and damaged orders

Late deliveries, half-shipped orders, crushed boxes and refused refunds. The checklist to use before you approve a proof and pay for custom packaging.

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Ivory drawer box holding six perfume sample vials in a green insert, with a scent-notes card
Perfume packaging · 7 min read

Perfume sample and discovery set packaging: a guide for fragrance brands

How to package perfume samples and discovery sets: vial sizes, box styles, inserts that stop rattling, and what to print to turn a 2 ml sample into a sale.

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Ivory rigid box with an embossed logo and a yellow lining
Box styles · 7 min read

Rigid box vs folding carton vs mailer box: which one do you need?

Rigid boxes, folding cartons and mailer boxes compared — strength, feel, cost, shipping and minimums — and how to choose the right one for your product.

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Printed mailer box with a folded T-shirt and tissue next to a paper shopping bag
Apparel packaging · 7 min read

Apparel packaging guide: printed mailer boxes and retail paper bags

How clothing brands use printed mailer boxes for online orders and premium paper bags in store — styles, printing inside and out, handles, minimums and costs.

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Packaging sample kit with paper swatches, finish samples and mini boxes
Sourcing · 8 min read

How to choose a packaging manufacturer in China: a practical checklist

A buyer’s checklist for sourcing custom boxes from China: factory vs broker, certificates, samples, color matching, MOQ, lead times, shipping and communication.

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Gold foil and embossed Silk Packaging logo on textured paper
Finishes · 8 min read

Foil stamping and embossing for packaging: how they work, foil embossing, and spot UV

Foil stamping and embossing explained: what each finish does, what foil embossing is, embossing vs spot UV, and which finish suits your box.

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Stacks of custom boxes in ivory, olive green and kraft with a gold foil logo
Buying guide · 6 min read

Custom packaging MOQ explained: why 300, 500 or 3,000 pieces?

Why minimum order quantities for custom boxes differ, what drives them, and what to expect from a factory that makes every box to order from 300–500 pcs.

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Ivory perfume carton with embossed logo next to an olive green perfume box and a glass bottle
Perfume packaging · 7 min read

Perfume box packaging: folding carton, rigid or magnetic?

How to choose the right perfume box: folding cartons vs rigid and magnetic boxes, inserts that stop bottles moving, finishes, minimums and lead times.

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