CN2577554Y

CN2577554Y - Edible fungus covering body against moisture and without cotton

Info

Publication number: CN2577554Y
Application number: CN 02275114
Authority: CN
Inventors: 朱伟栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-05
Filing date: 2002-09-05
Publication date: 2003-10-08
Anticipated expiration: 2012-09-05

Abstract

The utility model discloses a moisture-proof no-cotton cover body for edible fungus bags, which is provided with a moisture-proof cover. The utility model does not influence air permeability, reduces living contaminants and increases the economic benefit of edible fungus growers. The utility model is composed of a no-cotton cover 1, a foam body 3 and a bell mouth 2, and is characterized in that the center of the no-cotton cover 1 is provided with a bottomed ring sleeve 5 integrally combined with the no-cotton cover 1; the bottom of the ring sleeve is provided with a hole 7. The foam body 3 with favorable air permeability is arranged in the ring sleeve. An upper opening of the ring sleeve is pressed with the tooth-shaped moisture-proof cover 4; the inner ring surface of the moisture-proof cover 4 and the outer ring surface of the ring sleeve are both provided with a vertical parallel venting channel 6. The moisture-proof cover is provided with a falling preventing device.

Description

The damp proof non-cotton cover of edible mushroom bag

Technical field

The utility model relates to a kind of edible mushroom bag lid, specifically has the edible mushroom bag lid of damp proof lid.

Correlation technique:

The non-cotton cover of using at known edible mushroom bag, the foams of assorted bacterium all are that a part is upwards being exposed in its filtered air, so when steam sterilizing, the condensed water in the autoclave is easy to foam is drenched, assorted bacterium on the foams that drench very easily pollute when bacteria.

Technical scheme

The utility model purpose is to disclose the damp proof non-cotton cover of a kind of edible mushroom bag, has damp proof lid not influence gas permeability, reduces the pollution of assorted bacterium, improves edible mushroom family economic benefit.

The utility model is made up of the cotton lid 1 of nothing, foams 3, horn mouth 2, it is characterized in that having in the center of not having cotton lid 1 one with ring set 5 at the bottom of the band that does not have cotton lid 1 one, have hole 7 at the bottom of the ring set, be placed with the foams 3 of good air permeability in the ring set, damp proof lid 4 of " tooth " type of upper shed pressing at ring set, damp proof lid 4 inner ring surfaces all have vertical parallel air channel 6 with the ring set outer ring surface, and damp proof cover tape has anti-drop device.

Description of drawings

Fig. 1 is the utility model half sectional view.

Embodiment

As shown in Figure 1, the top of the utility model foam exposed section adds a damp proof lid, is used for stopping the direct contact of condensed water, but also does not influence its oxygen flow gas performance.After sterilization, the bacterium bag is inner when taking the dish out of the pot has pressure reduction sometimes with environment, easily damp proof caping is come off, and pollutes and form, so damp proof lid must have anti-drop device.Air is entered between foams 3 filter outer walls and damp proof lid 4 inwalls by damp proof lid side opening place, enter foams by foams 3 filter U type mouth places again, enter in the edible mushroom bag through filtered air, thereby reach the effect of assorted bacterium in the filtered air, again owing to the damp proof end that covers seals, filter foam filter foam is closed, do not contacted, so can not wet with condensed water.

Claims

1. damp proof non-cotton cover of edible mushroom bag, cotton is covered (1), foams (3), horn mouth (2) is formed by not having, it is characterized in that having in the center of not having cotton lid one with ring set (5) at the bottom of the band that does not have cotton lid one, have hole (7) at the bottom of the ring set, be placed with the foams (3) of good air permeability in the ring set, at the damp proof lid of " tooth " type of upper shed pressing (4) of ring set, damp proof lid (4) inner ring surface all has vertical parallel air channel (6) with ring set (5) outer ring surface, and damp proof cover tape has anti-drop device.