CN2350986Y

CN2350986Y - Preserving agent carrier for fruit or vegetables

Info

Publication number: CN2350986Y
Application number: CN 98233272
Authority: CN
Inventors: 阎勤劳; 张密娥
Original assignee: ZHANG MI'E
Current assignee: ZHANG MI'E
Priority date: 1998-12-25
Filing date: 1998-12-25
Publication date: 1999-12-01
Anticipated expiration: 2008-12-25

Abstract

The utility model discloses a preserving agent carrier for fruit and vegetables which is provide with a ventilation property material between an upper gasper cloth and a lower gasper cloth. Antistaling agent is arranged between the upper gasper cloth and the ventilation property material, and glues by tailoring or fixes by heat seal. The utility model has the advantages of simple structure, low cost, favorable ventilation property and absorbability, strong preserving and sterilization, non-toxicity, innocuity, no pollution, and fit for refrigerators and air-conditioned cold stores of fruit and vegetables and preserving storage of fruit and vegetables in common fruit and vegetables.

Description

The freshness preserving agent for fruit and vegetable carrier

The utility model relates to a kind of freshness preserving agent for fruit and vegetable carrier, has put together fresh-keeping and sterilization functions with fruits and vegetables.

Along with improving constantly for the demand of fruits and vegetables of living standards of the people is increasing, quality requirement is more and more higher, and the time of eating fruits and vegetables be not subjected to the restriction in season, promptly can have fresh fruits and vegetables throughout the year.At present, supply on the market surmount the time fresh fruit in season and vegetables be to adopt refrigeration to store, it is big that one-time investment is stored in refrigeration, because the enclosed environment gas permeability of refrigeration is poor, fruits and vegetables is along with the prolongation freshness of time also can be worse and worse, must rely on antistaling agent to absorb harmful atmosphere in the storehouse immediately, press down and kill germ, existing antistaling agent lacks good carrier, and its gas permeability, adsorptivity difference and space exchange area are little, can not give full play to the effect of antistaling agent.

The purpose of this utility model just is to provide that a kind of gas permeability, adsorptivity are strong, atmosphere fully contacts in antistaling agent energy and the storehouse, and prevents a kind of freshness preserving agent for fruit and vegetable carrier of medicament and reacted metabolite pollution of harmful atmosphere or corrosive water fruit vegetable.

For achieving the above object, the utility model can be realized by following scheme: comprise ventilative cloth and following ventilative cloth, between last ventilative cloth and following ventilative cloth, be provided with poromeric material, between last ventilative cloth and poromeric material, be provided with antistaling agent and by make, bonding or heat seal fixes, described antistaling agent by the very strong Perserving materials activated carbon of gas permeability and adsorptivity, do not have stone acid, potassium permanganate and expanded perlite to form.The length that antistaling agent discharged be wider than the fruit case long and wide more than 25 percent.

The utility model has the advantages that: simple in structure, cost is low, and antistaling agent and fruit and vegetable contact area are big, have air permeability and good and adsorptivity, can give full play to the fresh-keeping sterilization functions of antistaling agent, and the utility model is nontoxic, harmless, pollution-free.

The drawing explanation:

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is that the A-A of the utility model accompanying drawing 1 is to cut-away view.

Now in conjunction with specific embodiments the utility model is described in further details:

Make-upward ventilative cloth (1) and following ventilative cloth (4) of gas permeability nonwoven, cotton or chemical fabric, between last ventilative cloth (1) and following ventilative cloth (4), be provided with foam or fiber poromeric material (2), one deck antistaling agent (3) be housed between last ventilative cloth (1) and poromeric material (2) and fix by sewing line, bonding or heat seal, its antistaling agent (3) by activated carbon, do not have stone acid, potassium permanganate and expanded perlite to form.Case length just has fresh-keeping effect preferably with wide more than 25 percent to the length of antistaling agent (3) with being wider than really.

Claims

1, freshness preserving agent for fruit and vegetable carrier, comprise ventilative cloth (1) and following ventilative cloth (4), between last ventilative cloth (1) and following ventilative cloth (4), be provided with poromeric material (2), it is characterized in that: between last ventilative cloth (1) and poromeric material (2), be provided with antistaling agent (3) and be adhesively fixed, described antistaling agent (3) by the very strong Perserving materials activated carbon of gas permeability and adsorptivity, do not have stone acid, potassium permanganate and expanded perlite to form.

2, freshness preserving agent for fruit and vegetable carrier as claimed in claim 1 is characterized in that: the length that antistaling agent (3) is discharged be wider than the fruit case long and wide more than 25 percent.