Packaging Knowledge
for Smarter Buyers
Product guides, sustainability deep-dives, regulatory updates, and sourcing advice — everything B2B packaging buyers need to make confident decisions.
Buyer's Guide Grocery Paper Bags: Specs, Load Ratings and Honest Claims
What separates a grocery paper bag that carries a full shop from one that tears at the handle: paper weight, handle type, base construction. Plus which sustainability claims survive a check.
Industry Insights Paper Cup Prices: What You Are Actually Paying For
What moves the unit price of a paper cup: board weight, coating, print colours, plates, order quantity and freight. Where buyers overspend, and why the cheapest quote is usually the thinnest board.
Buyer's Guide SOS Bags Explained: The Self-Opening Square Standard
SOS stands for self-opening square: a flat-bottom paper bag that stands up on its own when you snap it open. What it is, where it beats a gusseted bag, and how to spec one.
Buyer's Guide Can You Microwave Paper Cups? What Actually Happens Inside
Most paper cups should not go in a microwave, and the reason is the lining, not the paper. Which coating survives, what happens to PE and PLA, and how to check a cup before you buy 20,000 of them.
Buyer's Guide Paper Cup Lids: Two Builds, and Only One Is Plastic-Free
A paper lid is not one product. The uncoated build has no plastic in it; the coated build does, and that decides marking, levies and disposal. What to ask before you switch off plastic lids.
Buyer's Guide Portion Cup Sizes: The Full Chart, in Inches and Millimetres
Seven portion cup sizes from 0.75oz to 5.5oz with top diameter, bottom diameter and height in both inches and mm. Which sizes share a lid, what fits in each, and how to stock fewer SKUs.
Buyer's Guide Custom Printed Deli Paper: What Survives the Print and What It Costs
Custom printed deli paper: which coating takes your ink, the Kit level that belongs on your purchase order, and why the minimum is 30,000 sheets per size.
Buyer's Guide Custom Printed Coffee Cup Sleeves: Which Stock Holds Your Artwork
Custom printed coffee cup sleeves come in corrugated, flat and cold cup stocks. Which one holds your artwork, what each one prints, and why MOQ is 20,000 pcs.
Product Guides 16 oz Cup and 12 oz Cup: Dimensions, the Shared Rim and Case Cube
The 16 oz cup and 12 oz cup share one 90mm rim, so both take the same lid. Real mm dimensions, the three wall builds, cups per box and the case sizes on file.
Product Guides Disposable Paper Bowls: How to Choose the Build, Size, Lid and Coating
Disposable paper bowls in 3 builds and 13 stock sizes: real mm dimensions, the 5 rim diameters that decide which lid fits, and coating by serving temperature.
Product Guides Kraft Paper Bags: Weights, Handles and Food-Grade Specs
Kraft paper bags explained: 4 formats, 50-250g paper weights, twisted vs flat vs die-cut handles, food-grade PE lining, and how to pick the right one for greasy food.
Product Guides Salad Bowl Sizes: Real mm Dimensions, Lid Fits and What Each Size Holds
Salad bowl sizes from 500ml (16 oz) to 1300ml (44 oz): real mm dimensions, ml-to-oz trade sizes, and the two lid diameters that cover all five sizes.
Product Guides Soup Container Sizes: Real mm Dimensions for All 10 Paper Cups and Bowls
Soup container sizes from 8 oz to 64 oz with real rim, base and height dimensions in mm, the two builds hiding behind each ounce label, and which lid fits which size.
Buyer's Guide Coffee Cup Sleeve Sizes: Dimensions Chart and Fit Guide
Coffee cup sleeves come in three standard sizes: 8oz at 112x95x50mm, 12oz at 125x105x60mm, 16oz at 130x110x65mm. How to read sleeve dimensions and which cups share one sleeve.
Buyer's Guide Ice Cream Cup Suppliers: What Cups Actually Cost Per Unit
US ice cream cup suppliers published $0.052 to $0.139 per 4oz cup on one day in 2026: real per cup math, case pack traps, MOQs and lead times.
Buyer's Guide PET Cans vs Bottles vs Cups: Picking Your Drink Format
Cans, bottles, or cups for your drink launch? Compare seals, equipment, print options, and MOQs from 1,000 pieces to pick the format that fits your channel.
Buyer's Guide Plastic Soda Cans: The PET Drink Can Buyer's Guide
Plastic soda cans buyer's guide: 8 stock PET can sizes from 120ml to 650ml, the seaming workflow, MOQs from 5,000, and when aluminum is the better pick.
Product Guides Deli Paper Uses: Wrap, Liner and Basket Applications
Deli paper uses explained: sandwich wrap, basket and tray liners, cheese interleaving and fry cones, plus 4 stock sizes from 10×10.75″ to 15×15″.
Product Guides Juice Bottle Sizes: From 50ml Shots to 1,200ml Family Formats
Complete juice bottle sizes chart from 50ml (1.7 oz) shots to 1,200ml (40 oz) family jugs: real dimensions, ml-to-oz conversions, and neck sizes explained.
Product Guides Disposable Paper Plates: Coatings That Survive Real Meals
Which coating stops disposable paper plates soaking through? PE/varnish, aqueous, and BOPP compared, GSM, 7-10 inch sizes, MOQ from 30,000 pcs/size.
Product Guides Double Wall Paper Cups: When Built-In Insulation Pays for Itself
Double wall paper cups buyer's guide: when built-in insulation beats single wall plus a sleeve, and why the GSM board spec (not the oz) defines your quote.
Product Guides Aqueous Coated Paper Cups: Cost, Recyclability and Printing
Switching from PE to aqueous coated paper cups? Cost premium, recyclability claims, 80°C hot-drink limit, printing, and when not to switch: a buyer's guide.
Product Guides Ice Cream Shop Packaging Guide: Cups, Lids and Spoons
Ice cream cups wholesale guide: 9 sizes from 2oz to 20oz, 3 freezer-rated coatings, lid pairings, wooden spoons, plus MOQ and peak-season ordering math.
Product Guides Ice Cream Cup Sizes: From 2oz Tasting to 20oz Sundae
Ice cream cups run 2oz to 20oz, with 4oz the standard single scoop and 8oz the usual sundae cup. All nine sizes with mm dimensions and matching lids.
Product Guides Ice Cream Cups With Lids: Takeaway and Delivery Options
Ice cream cups with lids for takeaway and delivery: dome vs flat vs paper, rim-diameter fit across 9 sizes from 2oz to 20oz, plus the melt-window math.
Buyer's Guide Coffee Cup Lids: Sip, Dome or Flat, and Why It Matters
Sip, dome or flat? Compare coffee cup lids in PS, PP, rPET, PLA and paper: heat limits, Φ80/Φ90mm fit, MOQ 10,000 pcs, and avoid pop-off failures.
Product Guides Cup Carriers: Formats, Kraft vs Molded Pulp, and Real-World Carry Tests
Cup carriers compared: box-style, arch handle, flat tray and molded pulp formats for 8oz-32oz cups. Materials, exact dimensions, a 4-part carry test, and MOQs from 5,000 pcs.
Buyer's Guide Paper Cup Sizes Chart: Every Standard Size in oz, ml and mm
Complete paper cup size charts: 3oz-32oz hot cups, 12-24oz PP cold cups and bowls, with rim diameter, height, lid fit and carton quantities in mm.
Buyer's Guide PLA vs PE Paper Cups: A Buyer's Decision Guide to Cost, Compliance, and Market Fit
PLA cups cost 8-15% more than PE but unlock compostability claims and EU market access. A buyer's guide to choosing, with cost math and compliance paperwork.
Sustainability What Is Aqueous Coating? The Paper Cup Barrier With No Plastic Film
The three barrier coatings paper cups actually use, and why aqueous is the only one with no plastic film: recyclability, microwave, limits and how to spec it.
Product Guides Custom Paper Cup Printing: A Factory Guide to Methods, Artwork, and Costs
How custom paper cup printing really works: flexo vs offset vs digital, artwork rules (300 DPI, outlined fonts), Pantone matching, and MOQ from 20,000 pcs.
Product Guides PE vs PLA vs Aqueous Coating: Which Paper Cup Coating Is Right for Your Business?
A practical comparison of the three main paper cup coatings, PE, PLA, and aqueous, covering food safety, compostability, cost, and which markets accept each.
Sustainability What Does 'Compostable' Actually Mean for Paper Cups? EN 13432, OK Compost, and What Buyers Need to Know
Not all 'compostable' claims are equal. This guide explains EN 13432, OK Compost HOME vs INDUSTRIAL, and what documentation buyers should request.
Industry Insights PFAS-Free Packaging: What the New EU and US Regulations Mean for Food Service Operators
PFAS restrictions are tightening in the EU and several US states. Here's what food service operators and packaging buyers need to know before their next order.
Buyer's Guide How to Order Custom Printed Paper Cups from China: MOQ, Lead Times, and What to Check Before You Pay
A step-by-step guide for first-time buyers: from choosing a supplier and requesting samples to approving artwork, managing lead times, and protecting your order.
Use Cases The Best Cup Sizes for Bubble Tea Shops: A Complete Guide to PP Injection Cups
Bubble tea shops need cups that fit their sealing machines. This guide covers the most common PP cup diameters, capacity options, and how to match cups to your equipment.
Product Guides Single Wall vs Double Wall vs Ripple Wall Paper Cups: Which One Should You Choose?
A clear comparison of three hot cup constructions: insulation performance, cost, sustainability, and when to use each for coffee shops and food service.
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