Round child proof tins are the regular CR tin in the market. Most CR mechanisms of round child proof tins belong to Press & Turn with screw. It’s the same as plastic child resistant bottle that belongs to the classical design for pills in many years ago. In order to achieve childproof lock, some companies chose three-lids structure, some companies chose tin with plastic lid or two-lids with accessories. But CR Tin developed a new method to make their round child proof tin to be Lift & Turn. It’s one-piece lid structure that the slot area in the necking of tin body passes through the gap of lid area. This child proof lock could keep the exquisite and smooth appearance with lower cost. Metal Candy Box, Rectangular Metal Tins , Custom Child Proof Tin Box , Round Metal Can ,Tin Box Round . On 2019, Gen2 child resistant tin box is finished and then is hot on 2020. The hidden child proof lock with smooth appearance forms this high-end rectangle hinged child resistant tin box. The structure applies rolled inside lid and bottom to keep the outside area the same as the normal tin box. The invisible lock makes this child resistant tin opening hard if without instruction. Two slots on the necking of tin bottom matched the rolled inside lid is composed of this child resistant mechanism. Two slots lock the rolled inside lid tightly, and the child proof lock will be released after pressing the bottom. There is no deformation for child resistant lock because it could be offset by elastic tinplate material. Unlike the other child resistant tins in market, it applies the original tinplate that could be classified to fully recycling child resistant tin box. Gen2 child resistant tin box could be developed to airtight version that needs to add silicone gasket and metal holder to form a smell proof/air tight space. Gen2 air tight child resistant tin version is the best high-end airtight child resistant tin version in the market that nobody could provide a fully recycling, exquisite appearance, water-leaking proof airtight condition, no plastic air tight child resistant tin box as Gen2 . If you want to look for a high-end child resistant tin for pre rolls packaging? Gen2 air tight child resistant tin version is a best option. The product will supply to all over the world, such as Europe, America, Australia,Netherlands, Costa Rica,Germany, Brunei.The air tight condition for child resistant tin box could be divided into two versions that is CR Tin’s air tight standard and the other air tight standard. CR Tin’s airtight standard could drop tin in water without any water entering or pack water without leaking, which could keep dry and fresh for pre-rolls or gummies packaging. Two classical examples for air tight child resistant tin boxes – Gen1 and Gen2 airtight could show the airtight standard. Gen1 airtight tin consists of the tin box with metal holder and foam pad that is not fully recycling, but it’s fully air tight condition that tin box could sank water without water leaking inside. Except for packing infused items, it could be an airtight container to stock medical pills or anything. Gen2 air tight child resistant tin belongs high-end packaging in the market that all the parts belong to recycling material and the invisible child-proof lock could provide a smooth appearance. The air tight condition is formed by tin box, metal holder and silicone gasket to keep the inside space airtight. It’s CR certified and tested many time to ensure that packs water without leaking and sank it in water and the inside space is no water entering.