TW200942453A - Storage bag capable of exhausting through multiple pores - Google Patents

Storage bag capable of exhausting through multiple pores

Info

Publication number
TW200942453A
TW200942453A TW97112402A TW97112402A TW200942453A TW 200942453 A TW200942453 A TW 200942453A TW 97112402 A TW97112402 A TW 97112402A TW 97112402 A TW97112402 A TW 97112402A TW 200942453 A TW200942453 A TW 200942453A
Authority
TW
Taiwan
Prior art keywords
films
air
storage space
exhausting
outer films
Prior art date
Application number
TW97112402A
Other languages
Chinese (zh)
Other versions
TWI337156B (en
Inventor
Chieh-Hua Liao
Yaw-Shin Liao
Kao-Hsiung Liao
Original Assignee
Chieh-Hua Liao
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chieh-Hua Liao filed Critical Chieh-Hua Liao
Priority to TW97112402A priority Critical patent/TW200942453A/en
Priority to JP2008170465A priority patent/JP4887337B2/en
Priority to KR1020080074652A priority patent/KR101026614B1/en
Priority to EP08161448.9A priority patent/EP2103540B1/en
Priority to US12/192,787 priority patent/US8777487B2/en
Publication of TW200942453A publication Critical patent/TW200942453A/en
Application granted granted Critical
Publication of TWI337156B publication Critical patent/TWI337156B/zh

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Abstract

A storage bag capable of exhausting through multiple pores comprises two outer films vertically stacked together and two inner films located between the two outer films. A storage space is formed between the two outer films. A plurality of exhausting holes and a plurality of multiple mesh heat sealing points are formed inside the two inner films. When a first end of the two outer films is laminated to seal the storage space, the two outer films is squeezed to allow air inside the storage space to push a second end of the two outer films so that the two inner films are pulled away to open a plurality of exhaust pores automatically. Furthermore, the air inside the storage space will flow out through the channels between the plurality of mesh heat sealing points. As a result, the low air pressure inside the storage space will cause a reversed suction force to suck the two inner films toward the exhaust pores. With the structural design of the mesh heat sealing points, the two inner films will be stuck together to stop air entering so that air is unable to flow back to provide the air locking effect after exhausting air.
TW97112402A 2008-03-21 2008-04-03 Storage bag capable of exhausting through multiple pores TW200942453A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW97112402A TW200942453A (en) 2008-04-03 2008-04-03 Storage bag capable of exhausting through multiple pores
JP2008170465A JP4887337B2 (en) 2008-03-21 2008-06-30 Storage bag that can be exhausted from porous
KR1020080074652A KR101026614B1 (en) 2008-03-21 2008-07-30 Air evacuable storage bag with multiple air exit holes
EP08161448.9A EP2103540B1 (en) 2008-03-21 2008-07-30 Air evacuable storage bag with multiple air exit holes
US12/192,787 US8777487B2 (en) 2008-03-21 2008-08-15 Air evacuable storage bag with multiple air exit holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97112402A TW200942453A (en) 2008-04-03 2008-04-03 Storage bag capable of exhausting through multiple pores

Publications (2)

Publication Number Publication Date
TW200942453A true TW200942453A (en) 2009-10-16
TWI337156B TWI337156B (en) 2011-02-11

Family

ID=44868685

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97112402A TW200942453A (en) 2008-03-21 2008-04-03 Storage bag capable of exhausting through multiple pores

Country Status (1)

Country Link
TW (1) TW200942453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029892A (en) * 2012-12-17 2013-04-10 上海艾尔贝包装科技发展有限公司 Exhaust bag and manufacture method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029892A (en) * 2012-12-17 2013-04-10 上海艾尔贝包装科技发展有限公司 Exhaust bag and manufacture method thereof

Also Published As

Publication number Publication date
TWI337156B (en) 2011-02-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees