Packaging Procurement Guide
⏱ 3min read
2026-09-16
packaging accessories
gift box
ribbon
magnet
The 'accessory fee' on a gift box quote usually only shows a total, but accessories actually fall in
Read More →
Eco-Friendly Packaging
⏱ 3min read
2026-09-16
recycled paper
recycled paper content
printability
color difference
Recycled paper is neither 'darker = easier to print' nor 'whiter = easier to print' — the ink absorp
Read More →
Eco-Friendly Packaging
⏱ 3min read
2026-09-16
compostable
industrial composting
home composting
OK Compost
Sugarcane and PLA 'compostable' food containers must distinguish between industrial composting (EN 1
Read More →
Packaging Certification
⏱ 3min read
2026-09-16
Food Packaging
GB 7718
Prepackaged Food
Allergens
If any one of the 6 mandatory food packaging labels (ingredients / allergens / shelf life / nutritio
Read More →
Packaging Certification
⏱ 3min read
2026-09-16
Sterile Medical Device Packaging
Microbial Barrier
Sealing
Peelability
Sterile medical device packaging (Sterile Barrier System) must meet 3 categories of requirements sim
Read More →
Packaging Certification
⏱ 8min read
2026-09-15
ΔE
ISO 12647
GB/T 7705
There is no fixed national standard for the “passing threshold” for color difference ΔE in printed p
Read More →
Packaging Environmental
⏱ 3min read
2026-09-14
Air Column Bag
EPE Pearl Cotton
EPS Foam
Honeycomb Cardboard
Air column bags, EPE pearl cotton, EPS foam, honeycomb cardboard - 4 cushioning materials are all us
Read More →
Packaging Certification
⏱ 3min read
2026-09-14
GB 31604
EU 10/2011
food contact
packaging certification
GB 31604 series and EU Regulation 10/2011 are the two most-cited food-contact packaging regulations,
Read More →
Packaging Certification
⏱ 3min read
2026-09-14
EAN-13
Code 128
QR Code
barcode label
EAN-13, Code 128, and QR Code are not interchangeable barcodes. Their physical structure, character
Read More →
Packaging Development Trends
⏱ 5min read
2026-09-13
packaging recycling
recycling labels
GB/T 18455
ISO 14021
Real execution gaps across 3 packaging recycling label standards (GB/T 18455 domestic, ISO 14021 int
Read More →
Digital Printing
⏱ 5min read
2026-09-13
Prepress Processing
File Resolution
RGB vs CMYK
Font Outlining
Real-world lessons in rescuing three types of printing failures caused by insufficient file resoluti
Read More →
Digital printing
⏱ 5min read
2026-09-13
Digital printing
Post-press forming
Delamination
Die-cutting warping
3 common post-press forming problems in digital printing (delamination, warping, misalignment)—the f
Read More →