CN207125040U - A kind of three color complex function agricultural mulchings - Google Patents
A kind of three color complex function agricultural mulchings Download PDFInfo
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- CN207125040U CN207125040U CN201721178334.3U CN201721178334U CN207125040U CN 207125040 U CN207125040 U CN 207125040U CN 201721178334 U CN201721178334 U CN 201721178334U CN 207125040 U CN207125040 U CN 207125040U
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- mulch film
- silver color
- black
- white
- inserting groove
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Abstract
The utility model discloses a kind of three color complex function agricultural mulchings, it is made up of white mulch film, silver color mulch film and black mulch film, it is characterised in that：The white mulch film is in strip, and its both side ends is all fixed with silver color mulch film and black mulch film, and silver color mulch film is compound to be arranged on black mulch film.The utility model is easy to use, and faying face is firm, is laid in the same direction in proportion of crop planting area, the normal plantation in proportion of crop planting area is ensure that, middle white mulch film is applicable the growth of crops, reduces labor intensity, promote crop growth, be easy to observe, keep the temperature in soil；Have the function that to cut weeds in the both sides in proportion of crop planting area simultaneously and keep away insect pest.
Description
Technical field
A kind of improvement of mulch film is the utility model is related to, specifically a kind of three color complex function agricultural mulchings.
Background technology
Mulch film used at present, it is the polyethylene plastic film for agricultural use of white clear, is mainly used in moisturizing, insulation, improves soil
Character, plant recovery of nutrient is improved, change crop growth period, also there is the function that weeding keeps away insect pest certainly.But this mulch film, by
In for single white, laid along the direction of proportion of crop planting, be covered in the top of crops in the middle part of mulch film, the two of mulch film
The native pile things on of sidepiece, it has moisturizing, insulation, improves soil property, improves plant recovery of nutrient, changes crop growth period, weeding
The function of insect pest is kept away, but can not then keep away and remove for the weeds that can adapt to white below mulch film both sides and insect pest, is caused
Proportion of crop planting region both sides it is weedy, be unfavorable for farmland management.In order to improve the characteristic that mulch film is cut weeds with insect pest, in
State patent CN203072517U discloses " a kind of double-colored polyethylene farm-oriented mulch ", is combined by upper and lower two layers, and upper strata is silver grey
Or white, lower floor is black, reflective by silver grey or white progress, is absorbed heat by black, but due to being that entirety is combined, again
Because the reflection of light, the observation to staple crops has limitation with growth.
The content of the invention
The purpose of this utility model is that provide one kind lays in the same direction in proportion of crop planting area, ensures proportion of crop planting area
Normal plantation, while have the function that to cut weeds in the both sides in proportion of crop planting area, middle white mulch film is applicable crops
Growth, reduce labor intensity and promote crop growth, be easy to observe, keep three color complex function farming lands of the temperature in soil
Film.
In order to reach object above, technical scheme is used by the utility model：The color complex function of one kind three is agricultural
Mulch film, it is made up of white mulch film, silver color mulch film and black mulch film, it is characterised in that：The white mulch film is in strip, its both sides
End is all fixed with silver color mulch film and black mulch film, and silver color mulch film is compound to be arranged on black mulch film.
The both side ends of described white mulch film are provided with symmetrical top inserting groove and symmetrical bottom respectively
The section configuration of inserting groove, top inserting groove and bottom inserting groove is all wedge shaped, and silver color mulch film is connected with top inserting groove
The shape of corresponding side is adapted with top inserting groove, black mulch film to the shape of the corresponding side of bottom inserting groove connection and
Bottom inserting groove is adapted.
The thickness of described white mulch film is identical with the thickness sum of silver color mulch film and black mulch film, silver color mulch film and black
The thickness of mulch film is identical, and the width of white mulch film is adapted with proportion of crop planting area, the width and proportion of crop planting of silver color mulch film
The non-planting area of area both sides is adapted.
The thickness of described silver color mulch film is 0.004 millimeter.
The beneficial effects of the utility model are：Easy to use, faying face is firm, is laid in the same direction in proportion of crop planting area,
The normal plantation in proportion of crop planting area is ensure that, middle white mulch film is applicable the growth of crops, reduces labor intensity, energy
Promote crop growth, be easy to observe, keep the temperature in soil；Reach to cut weeds in the both sides in proportion of crop planting area simultaneously and keep away worm
Harmful effect.
Brief description of the drawings
Fig. 1 is structure schematic top plan view of the present utility model.
Fig. 2 is the structure section schematic cross-sectional view of A-A of the present utility model along Fig. 1.
Fig. 3 is the structure section schematic cross-sectional view of white mulch film of the present utility model.
In figure：1st, white mulch film；2nd, silver color mulch film；3rd, black mulch film；4th, top inserting groove；5th, bottom inserting groove.
Embodiment
Reference picture 1, Fig. 2, Fig. 3 make the utility model.The color complex function agricultural mulching of one kind three, by white mulch film 1,
Silver color mulch film 2 and black mulch film 3 are formed, it is characterised in that：The white mulch film 1 is in strip, and all fixations of its both side ends are set
There are silver color mulch film 2 and black mulch film 3, this both sides refers to the both sides on the white width of mulch film 1, and silver color mulch film 2 is compound to be set
Put on black mulch film 3, so when in use, white mulch film 1 is covered in proportion of crop planting area, the silver color of the white both sides of mulch film 1
Mulch film 2 and black mulch film 3 are covered in proportion of crop planting area both sides, and for silver color mulch film 2 upper, black mulch film 3 reaches weeding under
Purpose.
The both side ends of described white mulch film 1 respectively be provided with symmetrical top inserting groove 4 and symmetrically under
Portion's inserting groove 5, i.e., the left end of white mulch film 1 are provided with top inserting groove 4 and bottom inserting groove 5, the right-hand end of white mulch film 1
Portion also is provided with top inserting groove 4 and bottom inserting groove 5, and the section configuration of top inserting groove 4 and bottom inserting groove 5 is all wedge shaped,
The shape of corresponding side connected to top inserting groove 4 of silver color mulch film 2 is adapted with top inserting groove 4, black mulch film 3 with
The shape for the corresponding side that bottom inserting groove 5 connects is adapted with bottom inserting groove 5.
The thickness of described white mulch film 1 is identical with the thickness sum of silver color mulch film 2 and black mulch film 3, the He of silver color mulch film 2
The thickness of black mulch film 3 is identical, and the width of white mulch film 1 is adapted with proportion of crop planting area, the width of silver color mulch film 2 and farming
The non-planting area of species growing area both sides is adapted.
The thickness of described silver color mulch film 2 is 0.004 millimeter.
The making raw material weight percentage of described silver color mulch film 2 is：LLDPE 90%, low density polyethylene
Alkene 5%, silver color masterbatch 2%, age resister 3%, through dispensing, melt, be molded；The making raw material weight of described black mulch film 3
Percentage is：LLDPE 90%, low density polyethylene (LDPE) 5%, black master batch 1%, long-lived masterbatch 4%, through dispensing, melt
Change, be molded；The making raw material weight percentage of described white mulch film 1 is：LLDPE 90%, low-density
Polyethylene 5%, age resister 5%, through dispensing, melt, be molded.Described black master batch is Shandong Zhong Yi rubber and plastics Co., Ltd
The black master batch ZY-4081 of production, long-lived masterbatch are ZY-4086 longevity masterbatch.
During using the utility model, the width of white mulch film 1 is identical with the width in proportion of crop planting area, the white edge of mulch film 1
The length direction laying in proportion of crop planting area, not only moisture-heat preservation, and transparent observable, convenient construction operates, silver color
The width of film 2 is adapted with the non-planting area of proportion of crop planting area both sides, silver color mulch film 2 on upper strata, black mulch film 3 in lower floor,
Reflecting effect is improved by silver color mulch film 2, reduces pest and disease damage；Endothermic effect is improved by black mulch film 3, black causes big portion
Divide plant there is no living environment, have weeding function, reduce absorption of other crops to agricultural product nutrient, add crops
Yield.The utility model fully changes the single layer structure form of agricultural mulching, adds the function of mulch film, is a kind of new
Combined functional product.
Claims (4)
- A kind of 1. three color complex function agricultural mulchings, by white mulch film（1）, silver color mulch film（2）And black mulch film（3）Form, its It is characterised by：The white mulch film（1）In strip, its both side ends is all fixed with silver color mulch film（2）And black mulch film （3）, silver color mulch film（2）It is compound to be arranged on black mulch film（3）On.
- A kind of 2. three colors complex function agricultural mulching according to claim 1, it is characterised in that：Described white mulch film （1）Both side ends be provided with symmetrical top inserting groove respectively（4）With symmetrical bottom inserting groove（5）, top is inserted Access slot（4）With bottom inserting groove（5）Section configuration it is all wedge shaped, silver color mulch film（2）With top inserting groove（4）The phase of connection Answer the shape and top inserting groove of side（4）It is adapted, black mulch film（3）With bottom inserting groove（5）The corresponding side of connection Shape and bottom inserting groove（5）It is adapted.
- A kind of 3. three colors complex function agricultural mulching according to claim 1, it is characterised in that：Described white mulch film （1）Thickness and silver color mulch film（2）And black mulch film（3）Thickness sum it is identical, silver color mulch film（2）And black mulch film（3）'s Thickness is identical, white mulch film（1）Width be adapted with proportion of crop planting area, silver color mulch film（2）Width and proportion of crop planting The non-planting area of area both sides is adapted.
- A kind of 4. three colors complex function agricultural mulching according to claim 3, it is characterised in that：Described silver color mulch film （2）Thickness be 0.004 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178334.3U CN207125040U (en) | 2017-09-14 | 2017-09-14 | A kind of three color complex function agricultural mulchings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178334.3U CN207125040U (en) | 2017-09-14 | 2017-09-14 | A kind of three color complex function agricultural mulchings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125040U true CN207125040U (en) | 2018-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178334.3U Active CN207125040U (en) | 2017-09-14 | 2017-09-14 | A kind of three color complex function agricultural mulchings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738954A (en) * | 2018-08-22 | 2018-11-06 | 青州市冠宇塑料有限公司 | One kind black two transparent Multifunctional composite mulching film of three silver medals and its manufacturing method |
-
2017
- 2017-09-14 CN CN201721178334.3U patent/CN207125040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738954A (en) * | 2018-08-22 | 2018-11-06 | 青州市冠宇塑料有限公司 | One kind black two transparent Multifunctional composite mulching film of three silver medals and its manufacturing method |
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