WO2025238486 - COMPRESSION BAG
National phase entry is expected:
Publication Number
WO/2025/238486
Publication Date
20.11.2025
International Application No.
PCT/IB2025/054820
International Filing Date
08.05.2025
Title **
[English]
COMPRESSION BAG
[French]
SAC DE COMPRESSION
Applicants **
RODEON PROJECTS PTE. LTD.
Inventors
CHEW, Yang Zheng Gideon
Priority Data
202421034596.2
13.05.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
MOIP
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2035 | |
| EPO | Filing, Examination, Granting | 11671 | |
| Japan | Filing, Examination, Granting | 2076 | |
| South Korea | Filing, Examination, Granting | 1542 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,064
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Abstract[English]
A compression bag is provided. The compression bag includes a bag body, a sealing strip, and a one-way valve, where two sides of the bag body are respectively folded inwardly to form folding portions; portions between the folding portions respectively form bag sheets; two ends of the bag body are sealed; an edge of at least one end of the bag body is thermocompression-sealed; an elongated hole and a valve hole are formed in the bag body; the sealing strip is fixedly provided in the elongated hole; and the one-way valve is fixedly provided in the valve hole, and allows unidirectional flow from inside to outside. At two sides of the compression bag, the folding portions for changing a volume through expansion and contraction and the bag sheets connected between the folding portions are all obtained by folding different parts of the bag body.[French]
L'invention concerne un sac de compression. Le sac de compression comprend un corps de sac, une bande de scellement et une soupape unidirectionnelle, deux côtés du corps de sac étant respectivement pliés vers l'intérieur pour former des parties de pliage ; des parties entre les parties de pliage formant respectivement des feuilles de sac ; deux extrémités du corps de sac étant scellées ; un bord d'au moins une extrémité du corps de sac étant scellé par thermocompression ; un trou allongé et un trou de soupape étant formés dans le corps de sac ; la bande de scellement étant disposée de manière fixe dans le trou allongé ; et la soupape unidirectionnelle étant disposée de manière fixe dans le trou de soupape, et permettant un écoulement unidirectionnel de l'intérieur vers l'extérieur. Sur deux côtés du sac de compression, les parties de pliage pour changer un volume par expansion et contraction et les feuilles de sac reliées entre les parties de pliage sont toutes obtenues par pliage de différentes parties du corps de sac.