Patents/Assignees

GUANGZHOU TECH-LONG PACKAGING MACHINERY CO., Ltd

7 patents in portfolio

US12606334utility2026
Bare Bottle Pre-grouping and Stacking Device, Stacking Method and Packaging Apparatus
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US12552580utility2026
Container Bottle
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US12479150utility2025
Bottle Blowing Mold, Bottle Blowing Machine and Plastic Bottle
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US12472676utility2025
Heat Treatment Device for Pet Bottle Preform with Integral Handle
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US12415306utility2025
Blow-molding Mold, Bottle Blowing Machine and Plastic Bottle
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US11840007utility2023
Handle-orienting Preform Feeding Mechanism and Orienting Preform Feeding Method for a Bottle Preform with a Handle
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US11565457utility2023
Electrical Heating Mold
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