Custom Easy‑Peel Metal Lid With One‑Way Degassing Valve For Composite Paper Can
Product Introduction
This food‑grade easy‑peel metal lid is fitted with integrated one‑way degassing valve. It is widely matched for composite paper cans used for roasted coffee beans, ground coffee, fermented granular food and other goods producing continuous gas after packaging.
The one‑way exhaust valve safely discharges gas generated inside the can, meanwhile prevents external oxygen, water vapor and dust from entering inside, effectively extend shelf‑life of contents. Easy‑peel pull‑tab design allows tool‑free quick opening for end‑users. Surface can be printed with gold, silver, black or custom CMYK artwork, logo and product marks.
Degassing‑valve easy‑peel metal lids can be supplied and sold separately as spare accessories for your existing paper cans. We also supply supporting paper‑can sealing machine for production‑line upgrade. Multiple calibers are available to fit different paper can inner diameters.
Material & Core Advantages
• Food‑grade tin‑plate substrate, safe contact with food materials.
• Built‑in One‑Way Degassing Valve: releases internal gas, blocks oxygen & moisture back‑flow, keeps product fresh.
• Easy‑Peel Pull‑Tab Structure: convenient consumer opening without cutting tools.
• Multi‑color Surface Finish: gold, silver, black and custom offset printing options.
• Multiple Diameter Options: match various standard & custom composite paper can sizes.
• Separate Lid Supply: degassing‑valve metal lids can be ordered independently, no need to buy complete paper cans.
• Supporting Sealing Machine Available: matching paper‑can sealing equipment for production‑line procurement.
Customizable Service Range
Size
‑ Multiple standard diameters to fit different composite paper can inner size
‑ Custom caliber upon requirement
Surface Decoration
‑ CMYK custom printing, logo, symbol and pattern on lid surface
‑ Gold / silver / black plain metallic finish without printing
Accessories & Equipment(Can be sold separately)
‑ Degassing‑valve easy‑peel metal lids for composite paper can
‑ Matching paper can sealing machine for production‑line
Application Scenarios
‑ Sealing lids for coffee bean, ground coffee, roasted nut, fermented food composite paper cans;
‑ Coffee roasters, food manufacturers, packaging traders sourcing separate degassing‑valve easy‑peel metal lids;
‑ Procure spare valve‑equipped lids for existing paper‑can production lines;
‑ Purchase supporting paper‑can sealing machine for new or upgraded packaging workshop.
Quality Control & Trade Terms
Inspection items: tin‑plate material safety test, one‑way degassing valve air‑permeance & back‑pressure test, peeling‑force test for easy‑peel rim, printing appearance inspection. Sealing machine will pass full‑function running test before delivery.
Trade rules:
‑ Payment:30% T/T deposit,balance against B/L copy;sample orders support Paypal;
‑ Lead Time:20 working days after pre‑sample confirmation for metal lids; sealing machine lead time upon separate confirmation;
‑ Trade Term:FOB Xiamen;
‑ Export Package:metal lids packed in anti‑pressure carton; sealing machine packed in export wooden case.
Factory Service Strength
We supply various easy‑peel metal lids with built‑in one‑way degassing valve for composite paper cans. Lids can be sold separately. Matching paper‑can sealing machine is also provided. We provide dimension matching suggestion, artwork verification, sample making and whole‑order shipment follow‑up.










