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Internet of Things novel transport bag used for packing originally ecological food and use method thereof

A technology of the Internet of Things and original packaging, applied in the field of Internet of Things, can solve the problems of uncontrollable management of the transportation process, reduced user trust, and inability to identify users, and achieve the effect of rapid promotion and use, ensuring no change, and enhancing competitiveness.

Inactive Publication Date: 2015-12-30
周欢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of this product is relatively high, and the recovery rate is low, resulting in a serious waste of resources
[0003] Another defect of the above-mentioned film bag and woven bag is that the transportation process cannot be controlled and managed. If it is unpacked and repacked during transportation, the user cannot identify it, resulting in a decrease in user trust

Method used

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  • Internet of Things novel transport bag used for packing originally ecological food and use method thereof
  • Internet of Things novel transport bag used for packing originally ecological food and use method thereof
  • Internet of Things novel transport bag used for packing originally ecological food and use method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment a

[0037] 1.8% of nano-level aluminum oxide, 4.3% of polylactic acid / propylene carbonate blend, 2.1% of stearic acid coupling agent, 6.2% of paraffin, and the balance is degradable polymer; wherein the degradable polymer The molecular formula is:

[0038]

[0039] In the formula, m is 15-25, and n is 10-20. The nano-scale alumina is 6000-8000 mesh. The weight average molecular weight of the polylactic acid / propylene carbonate blend is 50,000-80,000. The thickness of the bag body is 0.04mm.

[0040] The tensile strength is 45.3MPa, the elongation is 445.3%, and the 6-week degradation rate is 92%.

Embodiment b

[0042] 1.5% of nano-scale aluminum oxide, 2.2% of polylactic acid / propylene carbonate blend, 3.2% of stearic acid coupling agent, 5.2% of paraffin, and the balance is degradable polymer; wherein the degradable polymer The molecular formula is:

[0043]

[0044] In the formula, m is 15-25, and n is 10-20. The nano-scale alumina is 6000-8000 mesh. The weight average molecular weight of the polylactic acid / propylene carbonate blend is 50,000-80,000. The thickness of the bag body is 0.04mm.

[0045] The tensile strength is 48.5MPa, the elongation is 346.2%, and the degradation rate is 88% in 6 weeks.

Embodiment c

[0047] Nanoscale aluminum oxide 3.5%, polylactic acid / propylene carbonate blend 3.5%, stearic acid coupling agent 1.8%, paraffin 5.5%, and the balance is a degradable polymer; wherein the degradable polymer The molecular formula is:

[0048]

[0049] In the formula, m is 15-25, and n is 10-20. The nano-scale alumina is 6000-8000 mesh. The weight average molecular weight of the polylactic acid / propylene carbonate blend is 50,000-80,000. The thickness of the bag body is 0.04mm.

[0050] The tensile strength is 52.1MPa, the elongation is 384.3%, and the degradation rate is 93% in 6 weeks.

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Abstract

The invention discloses an Internet of Things novel transport bag used for packing originally ecological food and a use method thereof. The transport bag mainly comprises a bag body, a two-dimension code printing part and a rope, wherein the bag body is made of degradable materials, three sides of the bag body are sealed, and the other side of the bag body is provided with a clamping chain sealing part; the clamping chain sealing part is provided with threading holes; the two-dimension code printing part is located on the bag body, and the side close to the clamping chain sealing part is provided with a locating area; one end of the rope is fixedly tied to the locating area, the other end of the rope is buckled with the bag body, and the strength of connection between the rope and the locating area is smaller than the strength of the rope and the strength of buckling between the rope and the bag body. The Internet of Things novel transport bag has the advantages of good sealing performance, convenient use and low manufacture cost.

Description

technical field [0001] The invention belongs to the field of the Internet of Things, in particular to a new Internet of Things transportation bag used for packaging raw ecological food. Background technique [0002] Most of the existing food packaging bags are film bags and woven bags, and film bags include single film bags and composite bags. The most used single film bag is LDPE, which has the advantages of wide range of raw materials, low price, moisture resistance and good transparency. It is usually a bottom-sealed flat structure, but the pollution of this kind of packaging bag is relatively serious, and many manufacturers' quality management Imperfect, the quality of the product is poor, and it is easy to overflow or volatilize toxic and harmful substances, which will affect the quality of the food. At the same time, with the improvement of people's health awareness, the acceptance of this kind of packaging bag is getting lower and lower. Composite bags are mostly use...

Claims

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Application Information

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IPC IPC(8): B65D30/02B65D33/34
CPCY02A40/90Y02W90/10
Inventor 周欢
Owner 周欢
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