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Packaging Basics

Eco-Friendly Packaging

Packaging Recycling Marks: 4 Standards' Real Execution Gaps — GB/T 18455 / ISO 14021 / ASTM D5488 / EN 17130 — 3 Cases of Misplaced Triangle Arrows

Triangle arrows, recyclability claims, resin identification codes, and the EU new mark — the real execution gaps across ...

 Eco-Friendly Packaging

Bamboo Fiber Lunch Boxes: 3 Real-World Gaps — Heat Resistance 80℃ / Oil Resistance / Printability

Real heat-resistance, oil-resistance, and printability boundaries of 3 plant-fiber lunch boxes: bamboo fiber, bagasse, a...

 Packaging Certification

Quick Reference: 5 GB/T Standards for Packaging Printing — GB/T 4892 / 6543 / 9174 / 15171 / 19786 and What Each Covers

A quick lookup of 5 GB/T standards: transport package test methods / transport package basic tests / marking on transpor...

 Packaging Certification

4 Types of Packaging Printing Quality Inspection Standards in Practice: ΔE Color Difference / Register / Varnish Abrasion / Peel Strength — 3 Cost Lines Every Print Shop Must Calculate Before Submission

Practical breakdown of 4 inspection items: ΔE color difference, register accuracy, varnish abrasion resistance, and peel...

 Packaging Procurement Guide

5 Gift Box Structures: Real Differences in Opening-Closing Feel — Top/Bottom Lid, Drawer, Book-Style, Flip-Top, Irregular — 3 Real Details Printers Trip On Behind "This Box Feels Premium"

Real differences in opening-closing feel across 5 gift box types (damping feel, snap-fit precision, magnetic engagement,...

 Packaging Procurement Guide

4 Real-World Data Sets for Packaging Box Transport Testing: Compression / Drop / Vibration / Stacking — 3 Numbers Bosses Don't Ask on Quotes but Printers Get Stuck on After Lab Submission

4 transport testing types: compression, drop, vibration, stacking. 3 real numbers bosses don't ask before lab submission...

 Packaging Development Trends

6 China Domestic Beauty Brand Packaging Design Case Comparison: Tone/Color/Font—Designer Language Print Shops Must Know Before Taking Orders

6 China domestic beauty brand packaging design case comparisons—Perfect Diary / Florasis / Mao Geping / Judydoll / Color...

 Eco-Friendly Packaging

4 Types of Plastic Packaging Material Compliance Scenarios: PET/PVC/PP/PE — Printers Most Often Fall on PVC Phthalates

Compliance boundaries for 4 types of plastic packaging materials PET/PVC/PP/PE across 4 scenarios: food, cosmetics, phar...

 Eco-Friendly Packaging

4 Composite Material Structures in Practice: Paper-Plastic/Aluminum-Plastic/Paper-Aluminum-Plastic/Co-extruded Film — 3 Real Cases of Rework from Wrong Composite Layer Selection

4 composite material structures — paper-plastic composite / aluminum-plastic composite / paper-aluminum-plastic / co-ext...

 Packaging Certification

Medical Device Filing Number Printing: 3 Mandatory Requirements—Font/Position/Contrast—Printers Most Often Fail When the Filing Number and Manual Don't Match

3 mandatory requirements for printing medical device filing numbers on packaging—font height 1.8mm / filing number color...

 Packaging Certification

Packaging Testing 6 Methods Real Data: Compression/Drop/Vibration/Stack/Temp-Humidity/Permeability — 3 Accounts Print Shops Must Calculate Before Submission

Packaging testing 6 methods — compression / drop / vibration / stack / temp-humidity / permeability real submission data...

 Packaging Procurement Guide

4 Types of Packaging Cushioning Materials Selection: EPE/EPS/Air Column Bag/Honeycomb Cardboard — The Most Common Mistake Print Shops Make Is Calculating the Cushioning Coefficient Wrong

Selection guide for 4 types of cushioning materials EPE / EPS / air column bag / honeycomb cardboard across 4 applicatio...

FAQ

What content does the Knowledge Base mainly share?

The LeXiang Knowledge Base mainly shares professional knowledge about packaging boxes, premium gift boxes, self-adhesive labels, anti-counterfeit labels, QR code labels, small-batch packaging, and digital printing. It also covers packaging processes, industry applications, and packaging customization experience, helping brands understand packaging trends and solve practical problems.

What is small-batch packaging?

Small-batch packaging means producing packaging with a low minimum order quantity, typically starting from dozens to a few hundred units. Using digital printing technology, no plate-making is required, enabling rapid sampling, multi-SKU production, and personalized customization. It is especially suitable for new product trials, seasonal promotions, and brand upgrades.

What is the difference between digital printing and traditional printing?

Digital printing requires no plate-making and offers advantages such as low minimum orders, fast delivery, and variable data printing support, making it ideal for small-batch and personalized packaging. Traditional printing requires plate-making and is better suited for large-volume production. More and more brands are choosing digital printing to reduce inventory risk and improve market responsiveness.

Do labels support QR code and anti-counterfeiting functions?

Yes. LeXiang provides QR code labels, anti-counterfeit labels, and variable data labels, supporting one-code-per-item, anti-counterfeit traceability, anti-diversion, and marketing interaction applications, helping brands improve product management efficiency and consumer experience.

Can packaging boxes and labels be customized together?

Yes. LeXiang offers one-stop customization services for both packaging boxes and labels. Customers can simultaneously order premium gift boxes, food packaging boxes, self-adhesive labels, anti-counterfeit labels, and QR code labels. Unified design and production management enhance brand image and procurement efficiency.