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US 2019/0240874 A1Published application
Mold for manufaturing slab and manufacturing method thereof
AssigneeJeonjin Co., Ltd.
InventorHo Seok YANG
Life of this patent
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Abstract
The present disclosure herein relates to a mold for manufacturing a slab. More particularly, the mold includes a first fabric layer, a first rubber layer disposed on the first fabric layer, a second fabric layer disposed on the first rubber layer, and a second rubber layer disposed on the second fabric layer. Here, the second rubber layer includes a base part and a frame part extending from an edge of the base part. Also, the base part and the frame part are integrated with each other.
Claims13
A mold for manufacturing a slab, the mold comprising:
- a first fabric layer;
- a first rubber layer disposed on the first fabric layer;
- a second fabric layer disposed on the first rubber layer;
- and
- a second rubber layer disposed on the second fabric layer,
- wherein the second rubber layer comprises a base part and a frame part extending from an edge of the base part, and
- the base part and the frame part are integrated with each other.
4 more elements
A manufacturing method of a mold for manufacturing a slab, the manufacturing method comprising:
- filling a first rubber composition into a recess of a metal mold;
- performing a first pressing and heating process of pressing and heating the first rubber composition by using a press;
- laminating a second rubber composition, a first fabric layer, a third rubber composition, and a second fabric layer in order on the first rubber composition;
- and
- performing a second pressing and heating process of pressing and heating the first rubber composition, the second rubber composition, the first fabric layer, the third rubber composition, and the second fabric layer by using the press.
2 more elements
Dependencies are inferred from the claim text.