In tin box production, problems are often faced by factories. Smooth operations can be affected by many small issues. To avoid delays, quick solutions must be found fast. These problems are usually caused by tools or materials used. Production quality can be lowered by these unexpected faults.
Check out these amazing steps shared by one of the best tin containers manufacturers in India that must be followed to maintain good output.

Check for Improper Lid Fitting During Final Assembly

Lid fitting must be carefully checked during final assembly. Loose lids are often caused by incorrect mold alignment. Proper pressure settings should always be applied during pressing. Faulty tools are usually responsible for poor lid fitting. Molds must be inspected if issues are repeatedly found. Accurate measurements should be confirmed before lids are attached. Loose lids are commonly rejected during quality checks. Better fitting can be ensured when tools are well-maintained.

Inspect Raw Tin Sheets for Dents or Warping

Raw tin sheets must be inspected before production begins. Dents are often caused during loading or transportation processes. Warped sheets are usually found due to poor storage methods. Damaged sheets should be separated before cutting is started. Smooth sheets must be used for quality tin box making. Checks should be done to ensure flat and clean surfaces. Production issues can be reduced when inspections are followed properly. Better results are achieved with undamaged and even materials.

Ensure That Printing Is Evenly Applied on All Boxes

Printing quality must be checked on every tin box. Uneven prints are often caused by roller misalignment issues. Printing machines should be cleaned before each new batch starts. Blurred images are usually seen when ink is overloaded. Calibration must be done to keep designs well-centered. Light or dark spots are caused by uneven pressure. Test prints should be reviewed before full production begins. Clear printing improves the appearance and value of boxes.

Adjust Cutting Tools If Edges Appear Jagged or Sharp

Cutting tools should be checked when edges look rough. Jagged edges are often caused by worn-out blades. Smooth cuts can be achieved with sharp and clean tools. Blade alignment must be verified before cutting is started. Sharp edges are usually removed during the trimming process. Damaged blades should be replaced to avoid poor cutting. Better safety is ensured when edges are smooth. Clean cuts help improve the final product’s appearance.

Clean Machines Regularly to Prevent Grease Marks on Tins

Machines should be cleaned often to avoid grease marks. Grease stains are usually caused by unclean or oily parts. Dirty rollers must be wiped before every production shift. Oil leaks are often found in old machine sections. Regular checks should be done to spot early issues. Grease marks can ruin the surface of tin boxes. Clean equipment ensures better product quality and appearance. Maintenance should be scheduled to keep machines in good condition.

Monitor Drying Time If Paint Appears Sticky or Uneven

Drying time should be carefully checked during paint application. Sticky paint is often caused by low oven heat. Uneven finishes are usually seen with poor drying control. Heat levels must be adjusted to match the paint type. Paint quality can be lowered when drying is rushed. Drying ovens should be cleaned and checked regularly. Proper timing helps avoid smudges and surface defects.

Check Welding Points If Seams Are Not Firmly Sealed

Welding points must be checked if seams feel weak. Poor sealing is often caused by low heat settings. Welders should be cleaned before the production work begins. Uneven seams are usually formed by misaligned welding heads. Heat levels must be adjusted for stronger seam bonds. Loose seams can be found during simple strength tests. Defective welds are often removed before final packaging.

Control Humidity in the Workspace to Avoid Rust Spots

Humidity levels should be checked in the production area. Rust spots are often caused by excess moisture in air. Tin surfaces must be kept dry to prevent corrosion. Dehumidifiers are usually used to maintain proper air levels. Rust can be formed when boxes are left uncovered. Proper storage methods should be followed after production ends. Daily checks must be done to monitor room humidity.

Ensure Molds Are Not Worn If Shapes Are Inconsistent

Molds must be checked if box shapes look uneven. Inconsistent shapes are often caused by worn-out molds. Damage can be found during regular tool inspections. Molds should be replaced when dents or cracks are seen. Tin sheets are usually pressed into molds with pressure. Uneven pressure may result from faulty or damaged molds. Better shapes are produced when molds are well-maintained.

Review Packaging Steps If Scratches Are Found on Boxes

Packaging steps must be reviewed if scratches are noticed. Surface scratches are often caused by rough handling practices. Tin boxes for tea packaging should be moved carefully during the packing process. Soft materials must be used to separate finished tin boxes. Damage is usually done when boxes rub against each other. Final inspection should be done before sealing and shipping. Scratched boxes are often rejected during quality checks.