Film type wet tissue tube
US10472141B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 2, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | May 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2577/2091
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A film type wet tissue tube, comprising a wet tissue cover and a wet tissue bag. The wet tissue bag is made of plastic film and hermetically connected below the wet tissue cover in a replaceable manner. By replacing existing injection molding tubes with the wet tissue bag made of plastic film, wet tissue bags of different types can be connected and replaced with the same wet tissue cover as a bag mouth of the wet tissue bag can be adjusted at the time of connection according to the size of the wet tissue cover. This meets the needs of users to change wet tissue bags at any time. This is both environmentally friendly and economical. The plastic film has low cost and thus lowers costs of raw materials and costs in the wet tissue manufacturing process, making the product more competitive in the market.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.