发明名称 |
BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAME |
摘要 |
The present invention relates to a ball shaped product and a method for making the same. The method includes the following steps of: (a) placing a ball shaped interior material on a supporting seat, wherein a part of an outer surface of the ball shaped interior material is exposed outside the supporting seat; (b) placing the ball shaped interior material and the supporting seat in a chamber; (c) covering a wrapping material on the chamber; (d) vacuum pumping the chamber, so that the wrapping material is attached to the exposed part of the outer surface of the ball shaped interior material; (e) releasing the vacuum of the chamber; and (f) rotating the ball shaped interior material, and repeating the step (a) to step (e) at least one time. |
申请公布号 |
US2015217501(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201514687067 |
申请日期 |
2015.04.15 |
申请人 |
San Fang Chemical Industry Co., Ltd. |
发明人 |
FENG CHUNG-CHIH;YAO I-PENG;WANG KO-FENG;KANG KAI-FENG;KUO CHUN-YI |
分类号 |
B29C51/10;B29C51/12 |
主分类号 |
B29C51/10 |
代理机构 |
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代理人 |
|
主权项 |
1. A method for making a ball shaped product, comprising:
(a) placing a ball shaped interior material on a supporting seat, wherein a part of an outer surface of the ball shaped interior material is exposed outside the supporting seat; (b) placing the ball shaped interior material and the supporting seat in an accommodating space of a chamber, wherein the chamber has an opening; (c) covering a wrapping material on the opening of the chamber; (d) vacuum pumping the chamber, so that the wrapping material is attached to the exposed part of the outer surface of the ball shaped interior material; (e) releasing the vacuum of the chamber; and (f) rotating the ball shaped interior material, and repeating the step (a) to step (e) at least one time. |
地址 |
Kaohsiung City TW |