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Threaded Closures
Ribbed 33-400 Straight Sided Flat Child Resistant Threaded Closure
MRP Solutions Ribbed 33-400 Straight Sided Flat Child Resistant Threaded Closure
![The image depicts the MRP Solutions PP Threaded Closure 33-400. This product is a white, circular plastic cap with threaded grooves on the inside, designed to securely seal containers with a 33-400 neck finish. The top surface of the cap is smooth and flat, with a slight bevel around the edge.](https://res.cloudinary.com/impacked-staging/image/upload/v1687893534/ip_products/40MRP_0.png.png)
![The image depicts the MRP Solutions PP Threaded Closure 33-400. This product is a white, circular plastic cap with threaded grooves on the inside, designed to securely seal containers with a 33-400 neck finish. The top surface of the cap is smooth and flat, with a slight bevel around the edge.](https://res.cloudinary.com/impacked-staging/image/upload/v1668484968/suppliers/mold-rite-plastics_tile_logo.png)
![The image depicts the MRP Solutions PP Threaded Closure 33-400. This product is a white, circular plastic cap with threaded grooves on the inside, designed to securely seal containers with a 33-400 neck finish. The top surface of the cap is smooth and flat, with a slight bevel around the edge.](https://res.cloudinary.com/impacked-staging/image/upload/v1687893534/ip_products/40MRP_0.png.png)
![MRP Solutions](https://res.cloudinary.com/impacked-staging/image/upload/v1668484968/suppliers/mold-rite-plastics_tile_logo.png)
![Ribbed 33-400 Straight Sided Flat Child Resistant Threaded Closure](https://res.cloudinary.com/impacked-staging/image/upload/v1687893534/ip_products/40MRP_0.png.png)
MRP Solutions Ribbed 33-400 Straight Sided Flat Child Resistant Threaded Closure
Color
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Deco
Undecorated
Finish
Standard finish
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Additional Details
![Impacked Packaging](/images/yi.png)
![Impacked Packaging](/images/recyclability.png)
Recyclability
Compatible with existing recycling systems
Learn more![Impacked Packaging](/images/recycle.png)
Recycled Content
Commercial-ready use of recycled materials
![Impacked Packaging](/images/bio-based.png)
Bio-based Materials
Use of plant-based materials, including plant-based bioplastics
![Impacked Packaging](/images/refill-ready.png)
Refill Ready
Designed for reuse with minimum 10x refills
MRP Solutions PP Threaded Closure
Utilizing special ergonomic“ribs” positioned along the outer edge, this closure provides a unique in-hand consumer experience. The patented design of the EZ-Safe closure, part of our child-resistant series, delivers a powerful visual footprint for better brand differentiation.