一种带凹槽的纸尿裤芯体成型工艺
本发明涉及芯体成型技术领域,尤其是涉及一种带凹槽的纸尿裤芯体成型工艺。本发明通过设置双层无纺布重叠贴合实现芯体凹槽的分布固定,提高芯体凹槽的贴合精度,同时设置无纺布一向上翻折的封边方式,在减少木浆材料浪费的前提下实现弧形芯体的塑形与封边。
APPLICANTS
Browse source applicant names and unchanged name fields from imported patent records.
These are name-based results, not verified legal entities. Identical names may refer to different people or organizations; aliases and historical names are not merged.
This page matches the complete original name field. It may contain multiple applicants or another recorded party role. Name boundaries and legal identities have not been verified; punctuation is preserved, not split.
1 indexed patent records
Patent counts refer to distinct records held by this site, not an applicant’s complete portfolio. A joint name field is not a single company.
Verified corpus date coverage and last import time are not currently available. Publication dates on patent records are not import dates. Cached directory results may lag behind new imports.
Search the local original applicant field containing this full text. Results may include joint lists or longer names; this is not an exact identity search.
Search patents with this applicant condition