1. Closure for container
2. Closure for container
3. Closure for container
4. Closure for container
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
The caps consist of two parts, reference perspective view of parts; the back views are omitted because they are the same as the front views; the right views are omitted because they are the same as the left views.
The surface stippling of the figures is intended to illustrate contrast between the surface textures.