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Mulching film with mark and production process

A production process and mulching film technology, which are applied in the field of mulching film with logos and production processes, can solve the problems of no planting logo process, poor transparency, fast heating, etc., and achieve a simple and comprehensive production process, good cooling and thermal insulation capabilities, and enhanced The effect of breathability

Inactive Publication Date: 2021-09-07
徐丽珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a plastic film with a logo and its production process to solve the problems of poor transparency, too fast temperature rise, no planting logo and complicated process in the above-mentioned background technology

Method used

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  • Mulching film with mark and production process
  • Mulching film with mark and production process

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , a kind of embodiment that the present invention provides: a kind of mulching film with mark, comprises paint layer 1, white film 2, black film 3 and ventilation holes 4, one side of white film 2 is provided with paint layer 1, white film 2 The other side of the coating layer is provided with a black film 3, and both the white film 2 and the black film 3 are provided with vent holes 4; the paint layer 1 is printed with planting distance lo...

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Abstract

The invention discloses a mulching film with a mark and a production process. The mulching film comprises a coating layer, a white film, a black film and air holes, wherein the coating layer is arranged on one side of the white film. The production process comprises the following steps of 1, stirring, 2, extruding and blowing, 3, compounding, 4, coating printing, 5, punching, 6, slitting and rolling, 7, weighing and quality inspection, and 8, packaging and warehousing. The mulching film is safe and reliable, the mulching film has good cooling and heat preservation capacities through the three-layer white film structure in the mulching film, and the mulching film has a good weeding effect and is convenient to prevent weeds from growing during use through the two-layer black film structure in the mulching film; through the planting mark printed with the crop picture, a user can conveniently and uniformly plant and use according to the mark, the planting distance can be reasonably arranged, and through the printed fertilization position mark, the fertilization position can be reasonably arranged, and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of agricultural plastic film, in particular to a plastic plastic film with a logo and a production process. Background technique [0002] Because the plastic film has a strong barrier property, it can ensure that the water and soil moisture is not easy to lose, which is beneficial to the growth of plants. Therefore, there are certain requirements for the use of some plastic films and production processes in the market; however, most of the existing plastic films are pure black structures. , the transparency is poor, the temperature rises quickly, and it is easy to scald the seedlings. Most of the existing mulch films do not have planting marks, which is inconvenient to use. The production process of the existing mulch films is relatively complicated, which is not conducive to popularization and use; The mulch film and production process of the logo are very necessary. Contents of the invention [0003] Th...

Claims

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Application Information

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IPC IPC(8): B32B27/32B32B27/20B32B27/06B32B3/24B32B7/12B32B33/00B32B37/10B32B37/12B32B38/16A01G13/02C08L23/06C08J5/18
CPCB32B27/32B32B27/20B32B27/08B32B27/18B32B3/266B32B7/12B32B33/00B32B37/10B32B37/12B32B38/164A01G13/0275C08J5/18B32B2307/304B32B2307/4026B32B2307/724B32B2410/00C08J2323/06
Inventor 徐丽珍
Owner 徐丽珍
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