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Production method of antibacterial non-woven fabric fruit bag

A production method and non-woven technology are applied in the production field of antibacterial non-woven fruit bags, which can solve the problems of increased labor, cumbersome procedures, and increased mesh bag costs, saving labor, good light transmittance, and conducive to freshness preservation. and stored effects

Pending Publication Date: 2022-03-08
莱州锦宏纺织有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Some paper fruit bags need to be picked off when the fruit is ripe, and the fruit should be colored by light for about 10 days. Net bag cost

Method used

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  • Production method of antibacterial non-woven fabric fruit bag

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Embodiment Construction

[0025] 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.

[0026] see figure 1 , a kind of production method of antibacterial nonwoven fruit bag, described method comprises the steps:

[0027] (1) Extrusion treatment, injecting polypropylene pellets into an extruder to heat and melt to obtain molten raw material A. In step (1), the extruder is provided with multiple heating zones, and the heating zones are divided into Seven, the sequential temperature is: 225 ℃ in the first zone, 215 ℃ in the second zone, 215 ℃ in t...

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Abstract

The invention relates to the technical field of non-woven fabric fruit bag production, and discloses a production method of an antibacterial non-woven fabric fruit bag, and the method comprises the following steps: (1) extrusion treatment: polypropylene particles are pumped into an extruder to be heated and molten to prepare a molten raw material A; (2) spinning treatment, wherein the molten raw material A is sprayed out of tows B through a spinneret plate; (3) web forming treatment, wherein the tows are stretched and fall onto a web curtain of a web forming machine through a drafting fan to be laid into a fluffy net-shaped object C; (4) hot rolling treatment: placing the mesh C in a hot rolling mill for hot rolling forming to obtain a non-woven fabric D; (5) winding treatment: winding the non-woven fabric D on a paper tube to obtain a non-woven fabric roll E; and (6) bag making treatment, wherein the non-woven fabric roll E is put into a non-woven fabric bag making machine to be made into a non-woven fabric fruit bag. The non-woven fabric fruit bag is good in light transmission and air permeability, fruits are sweeter and more delicious, the fruits and the bag only need to be picked off together during harvesting, netting is not needed, labor intensity is reduced, and labor is saved.

Description

technical field [0001] The invention relates to the technical field of production of non-woven fruit bags, in particular to a production method of antibacterial non-woven fruit bags. Background technique [0002] Some paper fruit bags need to be picked off when the fruit is ripe, and the fruit is colored by light for about 10 days. Mesh bag cost. Therefore need to adjust the production method of existing nonwoven fruit bag for above-mentioned problem. Contents of the invention [0003] The invention provides a production method of antibacterial non-woven fruit bags, which solves the problems raised in the above-mentioned background technology, improves antibacterial strength, does not need to pick bags, and can increase the sugar content of fruits at the same time. The non-woven fruit bags prepared by the invention , good light transmission and air permeability, making the fruit sweeter and more delicious. [0004] To achieve the above object, the present invention prov...

Claims

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Application Information

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IPC IPC(8): B31B70/00B31B70/74D04H3/007D04H3/14
CPCB31B70/00B31B70/74D04H3/007D04H3/14
Inventor 许汝东
Owner 莱州锦宏纺织有限公司
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