HJ GROUP, SINCE 1993! Your One-stop Tinplate Solutions Provider.

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 1

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 2

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 3

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 4

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 5

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate 6

305# Tinplate Bottom Lids for Food Packaging for Paper Tubes Storage Candies Chocolate

Eco-Friendly Tinplate Round Bottom Lids for Canned Food Packaging

305D Tinplate Bottom Ends

Tinplate Bottom Ends for Secure & Sustainable Packaging
HJ GROUP’s precision-engineered Tinplate Bottom Ends are designed to deliver hermetic seals, corrosion protection, and extended shelf life for food, beverage, and industrial applications. Crafted from premium electrolytic tinplate (ETP) and tin-free steel (TFS), our bottom ends combine advanced metallurgical technology with rigorous quality control to meet the highest global standards.

Applications

1.Food & Beverage Cans

- Beverages, soups, ready meals, and infant formula
- FDA/EFSA-compliant for direct food contact, ensuring product safety

2.Aerosol Packaging

- Deodorants, insecticides, and automotive sprays
- Pressure-resistant design (up to 300kPa) for safe containment of propellants

3.Pet Food Cans

- Wet pet foods, treats, and supplements
- Moisture-proof seals prevent spoilage and maintain product freshness

4.Industrial Containers

- Lubricants, paints, and chemicals
- Chemical-resistant coatings protect against harsh substances

Product Features

Material: Electrolytic tinplate (ETP) or Electrolytic Tin Free Steel (TFS) with 2.8-22.4g/m² tin coating
Thickness: 0.18-0.35mm (customizable)
Surface Finish: Bright BA or Matt MA, compatible with decorative printing
Seam Strength: ≥180N (ISO 17469 compliant) for leak-proof performance

Technical Advantages

Hermetic Sealing: Double-seam technology ensures 100% airtightness
Corrosion Protection: Proprietary chromium oxide treatment provides 1500+ hours salt spray resistance
High-Speed Production: Compatible with 1,500 cans/min filling lines
Sustainability: 95% post-consumer recyclability with lightweight design

Why Choose HJ GROUP’s Bottom Ends?
✅ Customization: Tailored sizes (46-174mm diameter) and coatings for specific needs
✅ Quality Control: 100% automated inspection and laser gauging for ±0.01mm tolerance
✅ Global Supply: Direct access to 3 major ports for seamless international shipping

Technical Specifications

Parameter	Specification
Diameter Range	50-153mm (customizable)
Tin Coating Thickness	2.8-22.4g/m² (both sides)
Rockwell Hardness	R45-65 (annealed)
Pressure Resistance	Up to 300kPa (aerosol applications)

Trusted by leading brands in 40+ countries, HJ GROUP’s bottom ends are produced across 40 automated production lines, ensuring consistent quality and rapid delivery. Partner with us to elevate your packaging reliability and sustainability.

	Technical Data Sheet
	Outside Diameter		Curl Height			Countersink Depth		Compound Weight	Curl Opening
	60.95-61.25mm		1.75-2.05mm			2.85-3.15mm		32-52mg	≥2.80mm
Remark		Temper Grade					Typical Application
		JIS G3303:2008		ASTM A623M ASTM A624M ASTM A625M ASTM A626M	EN10202:2001
Single Reduced (SR)		T-1		T49	TS230		Drawn and ironed cans, nozzles, spouts, closures, mounting cups, oil filters.
		T-2		T53	TS245		Ring and plugs, dome tops, closures, shallow drawn parts. Drawing cans, bodies,ends for large can.
		T-2.5		T54	TS260		Battery shells, small can ends and bodies
		T-3		T57	TS275		Top and bottom of cans, can ends and bodies, large diameter closures, crown caps.
		T-3.5		T59	TS290		General use, pail ends,pail top caps, 18L, 4L
		T-4		T61	TH415		Can bodies and ends, crown caps, closures.Bodies and ends for small can.
		T-5		T65	TH435		Can ends and bodies requiring intensity.Bodies and ends for small can.
Double Reduced (DR)		DR-7M		T71	TH520		DRD bodies, dome, Lug cap & 3 piece bodies
		DR-8		T72	TH550		DRD bodies, end, Lug cap & 3 piece bodies
		DR-8M		T73	TH580
		DR-9		T75	TH620		DRD bodies, Lug cap & 3 piece bodies Thinner gauge body, end, DRD cans, caps.
		DR-9M		T76	-
		DR-10		-	-		DRD bodies, Lug cap & 3 piece bodies Thinner gauge body, end, DRD cans, caps.

Keywords: Tinplate Bottom Ends, Food Can Seals, Aerosol Packaging Solutions, Hermetic Sealing, FDA-Compliant Bottom Ends, Food Can Ends, Sustainable Packaging

Classification: Bottom Ends

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HJ Group specializes in Metal Packaging Solutions

With over 30 years of expertise, we deliver end-to-end solutions in steel, packaging, and industrial manufacturing—combining precision, sustainability, and global reach to meet your unique needs.

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Products

Tin Plate

Tin Plated Container

Can Ends

Tin Plate Board

Contact: Mr. Ben Chan

Tel: +86 0595 22083399

WhatsApp: +86 153 9653 8120

E-mail: info@hjgroup.com

Company Address:

No.61 Huayuan South Rd. Fengze Distric, Quanzhou, Fujian, China