04 PACKAGING COMPONENTS
Accessories, closures, lids and ends
The full catalog is organized into six practical product families so buyers can reach each concrete model without losing the overall category structure.
PRODUCT FAMILIES
Every catalog model grouped by function
Steel drum hoop clamps
Steel hoop and clamp variants for 20L, 20-50L and 200L drums.
Handles, welding lugs and plates
Metal, plastic and rubber-grip handles with matching welding lugs and plates.
Screw nozzles, caps and liners
Complete 18, 30, 32, 42, 47, 55 and 70 mm threaded closure component range.
Pull caps, finger press caps and seals
32, 42 and 60 mm pull/press closure systems with necks, seals, inner caps and pull tongues.
Square lids, ends and closure assemblies
500 ml, 1L, 4L and 18L square lid and end variants from the catalog.
Round lids, rings and ends
Round lid families and custom profiles covering model sizes 99 through 284.
COMPONENT SELECTION
Match every accessory to the container assembly
Packaging accessories are organized by function so a buyer can move from the complete assembly to the correct catalog model. The range covers hoop clamps, handles, welding lugs and plates, handle tubes, threaded screw nozzles and caps, pressure-sensitive or rubber liners, pull caps, finger-press closures, square lids and round lid components.
A page number or photograph is useful for initial identification, but production approval should be based on a drawing or physical sample. Small differences in thread, curl, welding position, liner thickness or metal finish can prevent a component from fitting the existing container. For a new assembly, send the lid and container drawings together so related parts can be checked as a set.
| Product family | Catalog scope | What to confirm |
|---|---|---|
| Hoop clamps | 20L, 20-50L and 200L steel drum hoop and joint variants | Drum diameter, section, joint type, finish and closing method |
| Handles and welding parts | Plastic, iron and rubber-grip handles with welding lugs and plates | Load, center distance, plate size, coating and welding position |
| Screw nozzles, caps and liners | 18, 30, 32, 42, 47, 55 and 70 mm threaded closure components | Neck size, thread, cap, inner cap or liner, material and seal requirement |
| Pull and finger-press caps | 32, 42 and 60 mm necks, caps, seals, inner caps and pull tongues | Opening method, tamper evidence, liner and filling compatibility |
| Square lids and ends | 500 ml, 1L, 4L and 18L square lid and end variants | Container drawing, opening, closure, embossing and coating |
| Round lids, rings and ends | Model families from 99 through 284 plus custom profiles | Model reference, diameter, curl, groove, finish and annual quantity |
How component matching is handled
Jinyu first identifies the product family and nearest catalog model, then confirms dimensions, material, surface treatment and packing method. Samples are recommended before tooling or mass production. For screw closures, specify the neck, cap and liner together; for handles, include the required load and welding geometry.
PACKAGING ACCESSORY FAQ
Questions to resolve before model approval
Can a screw cap be selected from the outside diameter only?
No. Confirm the neck size, thread form, cap depth, liner or inner-cap structure and the mating container drawing. Similar outside diameters may use different threads.
What is needed to match a handle or welding lug?
Provide the load requirement, handle center distance, lug or plate dimensions, welding position, surface finish and a container drawing or physical sample.
Are the Yuexin and Yuexian catalog models available as custom parts?
Catalog models are the starting point. Dimensions, materials, finishes and some profiles can be discussed, but tooling and samples must be confirmed before mass production.