BAGS AND PACKAGING FOR LIQUIDS
VN10060736BActive Publication Date: 2026-09-03TOYO SEIKAN KAISHA LTD
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Patent Information
- Application Number
- VN1202200148
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2020-06-04
- Publication Date
- 2026-09-03
- Estimated Expiration
- 2040-06-04
Abstract
The invention relates to a bag and a liquid container with high tear resistance. Each of the bags and liquid containers has a simple structure and each bag is capable of dispersing the aromatic components contained in the liquid contents to the outside without opening the bag, avoiding leakage of the liquid contents to the outside and degradation of the quality of the liquid contents. The bag (10) is a bag formed by sealing the outer perimeter (20) which is made by thermal bonding the membrane (11). This bag includes the container (30) in which the liquid contents are stored. The dispersion part of the aromatic component (40) is made in the membrane on at least one side at the position corresponding to the container. The dispersion part of the aromatic component includes a material release part (41) or a V-shaped notch within the membrane along its thickness.The tensile strength of the film in the fragrance dispersion zone in the width direction of the package is at least 90 N / 50 mm, and the tensile strength of this film in the height direction of the package is at least 125 N / 50 mm.
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