CN203572684U - Test bag with liquid fetching hole filter bag - Google Patents

Abstract

The utility model relates to a test bag with a liquid fetching hole filter bag. The test bag comprises a bag body and the filter bag, wherein a plastic seal groove is formed in the bag body and matched with the filter bag in size and shape; the relatively independent filter bag is arranged in the plastic seal groove. Compared with the prior art, the test bag has the characteristics that the special filter bag for sleeving a sampling hole is adopted, can be used in test bags with different specifications, and is more flexible and convenient to use; in addition, the size of the filter bag is much smaller than that of a filter strip in the prior art, so that the cost is reduced and the large-scale use is facilitated.

Description

With liquid taking port, filter the test bag of filter bag

Technical field

The utility model relates to a kind of test bag, specifically a kind of test bag that filters filter bag with liquid taking port.

Background technology

Test bag is a kind of instrument while whether meeting standard for detection of food, often food is placed therein, and therefrom extracts subsequently sample and detects.

Referring to Fig. 1, Fig. 1 has shown the structure of existing test bag, it adopts the mode of filtering rod, and the bottom of self-test bag inside to upper end open arranges the filtering rod of a vertical direction, and described filtering rod becomes a larger region and one compared with zonule the interior separation of test bag.During use, the object under test of similar animal meat is placed in larger region, pats object under test subsequently so that its gravy overflows.Under the effect of filtering rod, impurity can not enter compared with zonule and gravy to be measured can enter compared with zonule, can therefrom extract sample subsequently.The problem of existing test bag is to have adopted larger area filtering material, and cost is higher; Different tested objects need be made the test bag of different size in addition, and need filtering rod corresponding to configuration, do not have dirigibility.

Food health is paid attention to day by day now, and test bag will be the product with bright prospects.Above-mentioned deficiency has restricted it and has promoted the use of, therefore the utility model proposes solution for the problems referred to above.

Summary of the invention

The utility model, for solving existing problem, aims to provide a kind of test bag that filters filter bag with liquid taking port.

In order to achieve the above object, the technical solution adopted in the utility model is, designs a kind of test bag that filters filter bag with liquid taking port, comprises a bag body, filter bag, in bag body interior, is provided with place's plastic packaging groove, and size, the shape of described plastic packaging groove and filter bag adapt; Relatively independent filter bag is placed in described plastic packaging groove.

Compared to the prior art, the utility model has adopted the special-purpose filtration filter bag that is placed on sample tap, can in the test bag of different size, use, comparatively flexibly, conveniently; The size of filter bag, much smaller than filtering rod of the prior art, has reduced cost in addition, is beneficial to extensive use.

Accompanying drawing explanation

Fig. 1 is the structural representation of existing test bag.

Fig. 2 is structural representation of the present utility model.

Referring to Fig. 1,1 is bag body, and 2 is filter bag, and 3 is plastic packaging groove, and 4 is filtering rod, and 5 is compared with zonule, and 6 is larger region.

Embodiment

Now the utility model is further described by reference to the accompanying drawings.

Referring to Fig. 2, that Fig. 2 shows is an embodiment of the present utility model, comprises bag body 1, filter bag 2, is provided with place's plastic packaging groove 3 in bag body 1 inside, and size, the shape of described plastic packaging groove 3 and filter bag 2 adapt; Relatively independent filter bag 2 is placed in described plastic packaging groove 3.

During use, the object under test of liquid to be tested or similar animal meat is put into bag body 1, shake up subsequently liquid to be tested or pat object under test.Subsequently, filter bag 2 is enclosed within from plastic packaging groove 3 gets on the sample tap of sampler tool, liquid to be tested or gravy can suck through the sample tap that is filtered into of filter bag, and then complete sampling work.

Filter bag 2 adopts nonwoven fabrics, and the material of bag body 1 adopts the LLDPE material of 70um.

Compared to the prior art, the utility model has adopted the special-purpose filter bag 2 that is placed on sample tap, can in the test bag of different size, use, comparatively flexibly, conveniently; The size of filter bag 2, much smaller than filtering rod 4 of the prior art, has reduced cost in addition, is beneficial to extensive use.

Above by reference to the accompanying drawings and embodiment embodiment of the present utility model has been described; the structure that embodiment provides does not form restriction of the present utility model; in this area, those skilled in the art can adjust according to needs, make within the scope of the appended claims various distortion or revise all in protection domain.

Claims (1)

1. with liquid taking port, filter a test bag for filter bag, comprise a bag body (1), filter bag (2), it is characterized in that:

In bag body (1) inside, be provided with place's plastic packaging groove (3), size, the shape of described plastic packaging groove (3) and filter bag (2) adapt; Relatively independent filter bag (2) is placed in described plastic packaging groove (3).

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