1. Product Overview of 315# 95mm Tinplate Bottom Ends
The 315# 95mm tinplate bottom ends are professional large-diameter metal sealing bases specially engineered for mid-sized and oversized food tin cans. Manufactured from high-quality food-grade ETP tinplate, these standard-spec can bottoms feature precise 95mm caliber and stable 315# structural crimping, perfectly matching mainstream automated tin can sealing production lines worldwide. Tailored for crispy bakery snacks, they have become the ideal packaging accessory for cheese stick biscuits, butter cookies, and various crispy baked food products.
Unlike ordinary tinplate bases that struggle with snack packaging pain points, our 315# 95mm bottom ends adopt upgraded inner protective lacquer technology. They effectively solve common problems such as oil penetration, moisture ingress, and oxidation deterioration that easily occur in high-fat, crispy cheese snacks, ensuring long-term product freshness and intact taste during storage and circulation.
2. Core Performance Advantages for Cheese Stick Biscuit Packaging
2.1 Professional Grease and Oil Isolation
Cheese stick biscuits contain rich milk fat and vegetable oil, which tend to penetrate ordinary packaging materials and cause tin wall oxidation or snack softening. The 315# 95mm tinplate bottom ends are coated with food-safe anti-grease epoxy lining, forming a dense protective barrier. It firmly isolates snack grease, prevents oil residue corrosion on the metal base, and maintains the dry and crisp texture of cheese biscuits for a longer shelf life.
2.2 Excellent Moisture-Proof and Crisp-Locking Performance
Crispy bakery snacks are extremely sensitive to ambient moisture. Even slight humid air penetration will make cheese sticks lose crispness and affect consumer experience. With standardized 315# crimping structure and high-precision stamping technology, our 95mm tinplate bottom ends fit the can body seamlessly without gaps. The excellent airtight and moisture-proof performance effectively blocks external water vapor and dust, permanently locking the crisp texture of baked snacks.
2.3 Anti-Oxidation & Long-Lasting Storage Safety
All 315# 95mm tinplate bottom ends undergo strict external anti-rust and anti-oxidation treatment. The optimized metal surface processing technology avoids rust spots, peeling and deformation during long-distance transportation, batch warehousing and long-term shelf placement. Fully compliant with international food contact safety standards, the non-toxic and odor-free coating will not cause secondary pollution to cheese snacks, ensuring food safety for end consumers.
2.4 Standard Size & High Compatibility
The 315# 95mm universal specification is highly compatible with mainstream automatic canning and sealing equipment for bakery snacks. It adapts to high-speed mass production of cheese stick tins, gift biscuit cans, and family-sized baked snack packaging. Stable structural toughness reduces crimping failure rate and packaging damage rate, greatly improving the production efficiency of food processing factories.
3. Wide Application Scenarios
Optimized for high-fat crispy snack packaging, 315# 95mm tinplate bottom ends are widely applicable to various bakery and leisure food tin packaging scenarios. The core matching products include cheese stick biscuits, butter cookies, cream baked snacks, mixed nut biscuit tins, and gift box packaged crispy snacks. It is the preferred sealing base for medium and large-sized food tins in bakery factories, snack brand manufacturers and food packaging enterprises.