Self-Locking Bottom Tray Former

The Self-Locking Bottom Tray Former is to automatically unfold and fold the flat self-locking bottom cardboard, and use the box’s own snap-fit structure to complete the self-locking process, eliminating the need for tape/hot melt glue to seal the bottom.

Description

The Self-Locking Bottom Tray Former is an automated packaging equipment specifically designed for forming self-locking bottom cartons. It achieves rapid carton assembly through pre-creases and tongue-and-groove structures. The machine automatically completes processes such as box picking, stamping, folding, and flap fastening. It is simple to operate and highly efficient, suitable for various industries including electronics, food, and e-commerce products.

Whatever your Self-Locking Bottom Tray Former needs, we can satisfy them! Contact us today to discuss your needs.

Product Features & Benefits

Efficiency Improvement: Production capacity can reach 800–2000 pieces per hour, which is 3–5 times that of manual labor.

Cost reduction: Saves 2–4 skilled workers; no glue/nail required, reducing material costs.

Stable quality: The finished products have high consistency, the bottom lock is firm and does not loosen, and the appearance is flat and flawless.

Environmental compliance: No glue or nails required, aligning with green packaging trends and export environmental requirements.

Safe and reliable: Equipped with safety light curtains, emergency stops, and protective covers to ensure operational safety.

Flexible production: Quickly switch between box types to meet the packaging needs of e-commerce, customized, and seasonal products.

Product Specifications

Supported packaging dimensions: Length 80-500mm, Width 100-500mm, Height 8-500mm

Package weight: 20g-20kg

Weighing and sorting speed: 3500 pieces/hour

Technical Data Sheets

Item	Parameter
Model Number	SAL-TF50
Baging Speed	360-480 PCS/H
Package Dimensions	L300-500W300-400H300-400mm
Power Supply	380V、50Hz、6Kw
Air Supply	600NL/min、0.6-0.8Mpa
Table Height	600mm
Machine Dimensions	L2000W1600H2250mm
Machine weight	1150kg

Application

FAQ

How to solve the problem of loose sealing?

This issue is usually caused by temperature, pressure, or cleanliness. First, check if the temperature is sufficient (PE film requires 180-200℃) and ensure adequate preheating time. Second, check if the pressure of the cold-press rollers is uniform, and adjust the springs if necessary. Finally, be sure to clean the heating plate and blades daily, and wipe the aluminum ring sealing groove with a damp cloth weekly to prevent impurities from affecting the sealing effect.

Is the machine malfunctioning?

Excessive noise: Usually caused by worn parts or improper installation. Check and tighten loose parts, and replace worn parts if necessary.
Slow speed: May be due to insufficient maintenance or improper parameter settings. Regular maintenance and parameter adjustment are required.
Not working: Check if the power is on, if the fuse is blown, and if the control circuit and motor are functioning properly.

How to solve the problem of temperature runaway in Bag Decuffer Sealer for Carton？

If the temperature gauge displays an abnormal reading, first check if the thermocouple connection is secure. If the temperature remains unstable, the temperature gauge may be damaged or the heating element may be faulty, requiring repair or replacement.

Get a Quote Today

Looking to transform your vision into a tangible product?At Case Packer, every project is unique.

sales@salanpack.com

+852 62670317

Room 101, Building 18, Xinmu Innovation Industrial Park, No. 25 Shuiwei Road, Pinghu Street, Shenzhen