Masterbag bag with lock is a HD polyethylene packet, one end of which is closed using hermetic lock.

These packets have several names, i.e. packets with lock, gripper bags, Zip packets, Zip-lock packets.

These packets obtained a wide circulation due to the fact that this is a ready hermetic packaging.

Masterbag gripper bag lock is formed of the very packet material but not sealed or glued. That is why Masterbag gripper bags virtually have 0 reject rate and durable hermetic lock.

Special features

• Hermetic lock does not allow moisture, air, dirt.
• The lock cannot be opened from within.
• To avoid upper gripper bag part and lock damage, the bag should be opened by longitudinal shifting of one side against another one but not by pulling its sides in contrary directions.
• Ziplock color does not affect gripper bag cost and quality (our company mainly offers gripper bags with blue ziplock).

Competitive advantages

• One of the lowest prices in the Russian market for gripper bags of such high quality;
• The widest size range;
• We supply products of honest sizes and quantity specified on the each subpackaging.
• Only LD polyethylene fresh raw materials are used while Masterbag gripper bag production;
• Excellent packet gloss and transparency;
• Durable hermetic seals;
• Zero reject rate;
• Thick and solid lock.