Digital printing
⏱ 5min read
2026-09-21
digital printing
lifetime test
rub test
tape pull
Three lifetime tests for digital printing gift boxes: where ink falls off first after 1000 rubs, the
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Digital printing
⏱ 5min read
2026-09-21
Digital printing
ICC profile
color shift
ΔE
The 3 real root causes of ΔE>2 color shift between orders on the same digital printing press: substr
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Packaging Procurement Guide
⏱ 5min read
2026-09-21
e-commerce gift box
carrier box
airplane box
mailing box
Measured Damage Rate Comparison of 3 E-commerce Gift Box Types: Carry Box 0.4% / Airplane Box 0.7% /
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Packaging Purchasing Guide
⏱ 5min read
2026-09-21
le9.cn
Gift Box Quotation: 5 Common Hidden Traps—Die-Cutting Plate Fees, Die-Cutting Plate Amortization, Sh
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Eco-Friendly Packaging
⏱ 5min read
2026-09-21
PLA coating
PLA paper cup
biodegradable
milk tea cup
3 real landing boundaries of PLA coated paper cups: heat resistance limit 60°C, poor flexo spot-colo
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Eco-friendly packaging
⏱ 5min read
2026-09-21
ISPM-15
le9.cn
Three key ISPM-15 compliance points for the fumigation mark on sea-export wooden crates: the IPPC co
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Packaging Certification
⏱ 5min read
2026-09-21
EAN-13
GS1
le9.cn
EAN-13 product barcodes: Data on five common printing defects—magnification factor, color contrast,
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Packaging Certification
⏱ 5min read
2026-09-21
Halal certification
Halal
Vietnam TCVN
Indonesia SNI
3 categories of regional regulations for food packaging exported to Vietnam / Indonesia / Malaysia /
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Packaging Certification
⏱ 3min read
2026-09-19
GB/T 4892
GB/T 6543
GB/T 9174
GB/T 15171
Test methods for transport packaging / Basic tests for transport packaging / Marking of each part of
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Packaging Certification
⏱ 3min read
2026-09-19
ΔE color difference
register accuracy
varnish abrasion
peel strength
Practical approaches to 4 types of testing: color difference ΔE, registration accuracy, varnish abra
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Eco-Friendly Packaging
⏱ 3min read
2026-09-19
packaging recycling marks
GB/T 18455
ISO 14021
ASTM D5488
Triangle arrows, recyclability claims, resin identification codes, and the EU new mark — the real ex
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Eco-Friendly Packaging
⏱ 3min read
2026-09-19
bamboo fiber lunch box
bagasse lunch box
wheat straw lunch box
plant fiber packaging
Real heat-resistance, oil-resistance, and printability boundaries of 3 plant-fiber lunch boxes: bamb
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