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Environmental protection carton production technology

A production process and carton technology, which is applied in papermaking, waste paper processing, paper recycling, etc., can solve the problems of cartons not being environmentally friendly, food surface pollution, and peculiar smell, and achieve the effect of avoiding pollution and ensuring health

Inactive Publication Date: 2019-01-01
宜兴市华法纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the market economy and the improvement of people's living standards, online shopping has become a new way of life. A large number of daily necessities are obtained from online shopping. In the process of online shopping, the goods need to be packaged and delivered to designated consumers. Products that cannot be squeezed need to be stored in cartons. Since the current cartons are not environmentally friendly, when using cartons to store edible food, the surface of the food will be contaminated by cartons or have peculiar smell.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of production technology of environmental protection carton comprises:

[0024] (1) Collect and dispose of straw or discarded newspapers;

[0025] (2) Sterilize the collected straw and newspaper;

[0026] (3) Shredding the collected straw or newspaper;

[0027] (4) High-temperature heat treatment is performed on the crushed newspaper straw to make pulp;

[0028] (5) Bleaching and drying the pulp;

[0029] (6) Make cardboard from pulp after bleaching and drying;

[0030] (7) Use assembly line robotic equipment to make cardboard into cartons.

[0031] A shredder is used in the shredding process. After the electricity is turned on, the shredder runs to process the straw newspapers.

[0032] Use non-toxic and harmless fungicides during sterilization.

[0033] During the high-temperature heat treatment process, the temperature is controlled at 100 degrees.

[0034] When bleaching, bleaching powder is used to bleach the pulp.

[0035] When drying, it must be dr...

Embodiment 2

[0038] A kind of production technology of environmental protection carton comprises:

[0039] (1) Collect and dispose of straw or discarded newspapers;

[0040] (2) Sterilize the collected straw and newspaper;

[0041] (3) Shredding the collected straw or newspaper;

[0042] (4) High-temperature heat treatment is performed on the crushed newspaper straw to make pulp;

[0043] (5) Bleaching and drying the pulp;

[0044] (6) Make cardboard from pulp after bleaching and drying;

[0045] (7) Use assembly line robotic equipment to make cardboard into cartons.

[0046] Further, a shredder is used in the shredding process, and after being powered on, the shredder operates to process straw newspapers.

[0047] Further, non-toxic and harmless fungicides are used during the sterilization treatment.

[0048] Further, during the high-temperature heat treatment, the temperature is controlled at 150 degrees.

[0049] Further, during bleaching, bleaching powder is used to bleach the p...

Embodiment 3

[0053] A kind of production technology of environmental protection carton comprises:

[0054] (1) Collect and dispose of straw or discarded newspapers;

[0055] (2) Sterilize the collected straw and newspaper;

[0056] (3) Shredding the collected straw or newspaper;

[0057] (4) High-temperature heat treatment is performed on the crushed newspaper straw to make pulp;

[0058] (5) Bleaching and drying the pulp;

[0059] (6) Make cardboard from pulp after bleaching and drying;

[0060] (7) Use assembly line robotic equipment to make cardboard into cartons.

[0061] Further, a shredder is used in the shredding process, and after being powered on, the shredder operates to process straw newspapers.

[0062] Use non-toxic and harmless fungicides during sterilization.

[0063] During the high temperature heat treatment process, the temperature is controlled at 130 degrees.

[0064] When bleaching, bleaching powder is used to bleach the pulp.

[0065] When drying, it must be d...

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PUM

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Abstract

The invention provides environmental protection carton production technology. The environmental protection carton production technology comprises following steps: 1, straw or waste newspapers are collected; 2, the collected straw and newspapers are subjected to sterilization; 3, the collected straw and newspapers are crushed; 4, the crushed newspapers and straw are subjected to high temperature heating treatment so as to obtain paper pulp; 5, the paper pulp is subjected to bleaching and air drying; 6, after bleaching and air drying, the paper pulp is prepared into paperboards; and 7, production line robot equipment is adopted to prepare the paperboards into cartons. The cartons prepared using the environmental protection carton production technology is friendly to the environment; when thecartons are used for transporting food, food pollution is avoided, and the health of consumers is ensured.

Description

technical field [0001] The invention belongs to the field of cartons, and in particular relates to a production process of environment-friendly cartons. Background technique [0002] With the development of the market economy and the improvement of people's living standards, online shopping has become a new way of life. A large number of daily necessities are obtained from online shopping. In the process of online shopping, the goods need to be packaged and delivered to designated consumers. Commodities that cannot be squeezed need to be stored in cartons. Since the current cartons are not environmentally friendly, when food is stored in cartons, the surface of the food will be polluted by cartons or have peculiar smell. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a production process of an environmentally friendly carton, which can be used to produce an environmentally friendly carton to meet the needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21C5/02D21C5/00B31B50/00
CPCB31B50/00D21C5/00D21C5/02Y02W30/64
Inventor 李增强
Owner 宜兴市华法纸业有限公司