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Seal-free pouch

a pouch and sealing technology, applied in the field of sealing pouches, can solve the problems of increasing the complexity of manufacturing methods and procedures, indirectly causing higher costs, etc., and achieve the effect of saving costs

Inactive Publication Date: 2011-02-17
BIOWAY ORGANIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]Therefore, it is a primary objective of the present invention to provide a seal-free pouch that uses a feeding unit integrated with a bag body to seal the pouch without requiring any additional equipment or device, but simply storing the feeding unit into the bag body in a direction to limit a substance (or injectant) injected inside the bag body.
[0006]Another objective of the present invention is to provide a seal-free pouch having a plurality of frictional areas formed on a side of the bag body for changing the of the bag body coefficient of friction, in addition to limiting the injectant in the bag body by the feeding unit, such that when the plurality of bag bodies are stacked, the seal-free pouches can be stacked more securely.

Problems solved by technology

However, the aforementioned ways of sealing a bag still have drawbacks, such as requiring an additional equipment for sealing the bag, thus incurring a higher cost indirectly, and manufacturing a sealing device for the bag, thus increasing the complexity of manufacturing method and procedure.

Method used

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Embodiment Construction

[0019]Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiments with reference to the accompanying drawings.

[0020]With reference to FIG. 1 for a schematic view of a seal-free pouch in accordance with a preferred embodiment of the present invention, the seal-free pouch 100 comprises a bag body 102, a tear 104, and a feeding unit 106. The bag body 102 is used to form a first accommodating space 1022 for storing an external injectant 110 in a solid, liquid or gas state. Preferably, the first accommodating space 1022 is used for storing particulate / powder cereals, organic fertilizers, organic soils or feeds, etc. The tear 104 is interconnected with the first accommodating space 1022 and provided for injecting an external injectant 110 into the first accommodating space 1022. In addition, the injectant 110 stored in the first accommodating space 1022 can be discharged from the interior of the first accom...

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PUM

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Abstract

A seal-free pouch includes a bag body, a tear and a feeding unit. The bag body is provided for forming a first accommodating space. The tear is interconnected with the first accommodating space. The feeding unit includes a protrusion and is installed on a side of the tear for partitioning the tear to form a second accommodating space and a third accommodating space, and the second accommodating space is interconnected with the tear, but the third accommodating space is not interconnected with the tear. If the protrusion of the feeding unit is folded into halves along the third accommodating space, the first accommodating space will be limited and interconnected with the exterior of the seal-free pouch through the second accommodating space.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a seal-free pouch, in particular to a pouch using a feeding unit installed on a bag body for sealing the pouch without requiring any additional equipment or device.BACKGROUND OF THE INVENTION[0002]Traditionally, sealing a bag for storage can be divided into the following ways: zippering, buckling, sewing, thermoplastic sealing and screw capping, etc. The aforementioned prior arts are mainly divided into two types: using an external equipment to seal a bag by heat or using a machine to sew a seal opening of a bag, and adding a sealing device such as a zipper, a button, or a screw cap on a seal opening of the bag.[0003]However, the aforementioned ways of sealing a bag still have drawbacks, such as requiring an additional equipment for sealing the bag, thus incurring a higher cost indirectly, and manufacturing a sealing device for the bag, thus increasing the complexity of manufacturing method and procedure.SUMMARY OF THE INV...

Claims

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Application Information

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IPC IPC(8): B65D33/00
CPCB65D31/142
Inventor YANG, HAN-JU
Owner BIOWAY ORGANIC
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