CN106144173B - Production method of packaging bag with multiple tracing codes - Google Patents
Production method of packaging bag with multiple tracing codes Download PDFInfo
- Publication number
- CN106144173B CN106144173B CN201610593402.6A CN201610593402A CN106144173B CN 106144173 B CN106144173 B CN 106144173B CN 201610593402 A CN201610593402 A CN 201610593402A CN 106144173 B CN106144173 B CN 106144173B
- Authority
- CN
- China
- Prior art keywords
- code
- packaging bag
- back surface
- film material
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
Abstract
The invention discloses a production method of a packaging bag with various tracing codes, belonging to the technical field of flexible packaging and comprising the following steps: (1) providing a transparent film material, wherein the film material comprises a front surface and a back surface, the back surface is internally printed with decorative patterns and explanatory characters of a packaging bag, and a plurality of blank areas are reserved; (2) performing corona treatment on the blank area; (3) printing a tracing code on the blank area processed in the step (2); (4) carrying out wind ion heating treatment on the membrane material obtained in the step (3); (5) covering a bottom layer on the back of the film material obtained in the step (4) to obtain a bag material; (6) curing and cooling the bag material; (7) and (4) making the bag body material obtained in the step (6) into a packaging bag, or cutting into roll films.
Description
Technical Field
The invention relates to the technical field of flexible packaging, in particular to a production method of a packaging bag with various tracing codes.
Background
In recent years, the demand of the global consumer market on the flexible package market maintains a trend of accelerating growth, the production trend and the safety problem of products in various fields are enhanced, and the development trend of the flexible package product market is realized, so that one bag of multi-code is a trend of integrating bar codes, two-dimensional codes, logistics codes, invisible codes, quantum cloud codes and other tracing codes of product packaging bags, the information tracing of the production and circulation links of products such as food, medicines and the like can be effectively enhanced, the purposes of product source searching, direction finding and responsibility finding can be realized, and effective measures for strengthening the quality safety management and risk control of the whole process are provided.
Disclosure of Invention
The invention aims to provide a method for producing packaging bags with various tracing codes.
The invention discloses a production method of a packaging bag with multiple tracing codes, which comprises the following steps:
(1) providing a transparent film material, wherein the film material comprises a front surface and a back surface, the back surface is internally printed with decorative patterns and explanatory characters of a packaging bag, and a plurality of blank areas are reserved;
(2) performing corona treatment on the blank area;
(3) printing a tracing code on the blank area processed in the step (2) by adopting a coding machine or an ink-jet printer;
(4) carrying out wind ion heating treatment on the membrane material obtained in the step (3);
(5) covering the back surface of the film material obtained in the step (4) with a bottom layer through an adhesive to obtain a bag body material, wherein the bottom layer comprises a heat-sealing inner film layer;
(6) curing the bag body material at 40-50 ℃ for 20-40 hours, and then naturally cooling for 5-10 hours;
(7) and (4) making the bag body material obtained in the step (6) into a packaging bag, or cutting into roll films.
Preferably, in the production method of the packaging bag with multiple tracing codes, the bottom layer further comprises an inner liner layer, the inner liner layer covers the back surface of the film material, and the heat-seal inner film layer covers one side surface of the inner liner layer, which is far away from the film material.
The invention has the following beneficial effects:
according to the technical scheme, the process flow in the packaging bag production process is reduced through the packaging bag production method, the production efficiency is improved, meanwhile, fuzzy and falling of the tracing code cannot be caused by friction among the bag bodies in the transportation and carrying processes, the tracing code cannot be deformed and fall off even in the high-temperature cooking process, the identification rate is 100% when a terminal scans the code or a mobile phone is activated, and the packaging bag production method has the advantages of friction resistance and easiness in activation.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will now be further described with reference to specific embodiments.
Example one
(1) Installing a plurality of code endowing machines or code spraying machines on a printing machine, wherein the number of the code endowing machines or the code spraying machines is the same as the number of the tracing codes to be sprayed and printed, printing decorative patterns and explanatory characters on the back surface of a biaxially oriented polyester film (PET for short) transparent film through the printing machine, and reserving a plurality of blank areas;
(2) carrying out corona treatment on the reserved blank area in the printing process, simultaneously transmitting various tracing codes of the product to an ink-jet printer or a code-endowing machine on line through a computer, and spraying and printing the tracing codes on the blank area subjected to corona treatment;
(3) wind ion heating is carried out on the PET film material to reinforce the adhesive force of the tracing code;
(4) covering a heat-sealing inner film layer on the back of the PET film material subjected to wind ion heating treatment by using a compound machine to obtain a bag body material, wherein the heat-sealing inner film layer is a biaxially oriented polyethylene film (PE for short);
(5) sending the bag body material obtained in the step (4) into a curing chamber, curing for 20-30 hours at 35-45 ℃, and then naturally cooling for 3-5 hours;
(6) and (4) making the bag body material obtained in the step (5) into a packaging bag, or cutting the packaging bag into a roll film according to the size.
Example two
(1) Installing a plurality of code endowing machines or code spraying machines on a printing machine, wherein the number of the code endowing machines or the code spraying machines is the same as the number of the tracing codes to be sprayed and printed, printing decorative patterns and explanatory characters on the back surface of a directional stretched polypropylene (OPP) transparent film material through the printing machine, and reserving a plurality of blank areas;
(2) carrying out corona treatment on the reserved blank area in the printing process, simultaneously transmitting various tracing codes of the product to an ink-jet printer or a code-endowing machine on line through a computer, and spraying and printing the tracing codes on the blank area subjected to corona treatment;
(3) wind ion heating is carried out on the OPP film material to reinforce the adhesive force of the tracing code;
(4) covering a heat-sealing inner film layer on the back of the OPP film material subjected to wind ion heating treatment by using a compound machine to obtain a bag material, wherein the heat-sealing inner film layer is a biaxially oriented polypropylene (CPP) film;
(5) sending the bag body material obtained in the step (4) into a curing chamber, curing for 20-40 hours at 40-45 ℃, and then naturally cooling for 3-5 hours;
(6) and (4) making the bag body material obtained in the step (5) into a packaging bag, or cutting the packaging bag into a roll film according to the size.
EXAMPLE III
(1) Installing a plurality of code endowing machines or code spraying machines on a printing machine, wherein the number of the code endowing machines or the code spraying machines is the same as the number of the tracing codes to be sprayed and printed, printing decorative patterns and explanatory characters on the back surface of a biaxially oriented nylon film (PA for short) through the printing machine, and reserving a plurality of blank areas;
(2) carrying out corona treatment on the reserved blank area in the printing process, simultaneously transmitting various tracing codes of the product to an ink-jet printer or a code-endowing machine on line through a computer, and spraying and printing the tracing codes on the blank area subjected to corona treatment;
(3) wind ion heating is carried out on the PA membrane material to reinforce the adhesive force of the tracing code;
(4) covering a heat-sealing inner film layer on the back of the PA film material subjected to wind ion heating treatment by using a compound machine to obtain a bag body material, wherein the heat-sealing inner film layer is a biaxially oriented polyethylene film (PE for short);
(5) sending the bag body material obtained in the step (4) into a curing chamber, curing for 40-48 hours at the temperature of 36-48 ℃, and then naturally cooling for 5-9 hours;
(6) and (4) making the bag body material obtained in the step (5) into a packaging bag, or cutting the packaging bag into a roll film according to the size.
Example four
(1) Installing a plurality of code endowing machines or code spraying machines on a printing machine, wherein the number of the code endowing machines or the code spraying machines is the same as the number of the tracing codes to be sprayed, printing decorative patterns and explanatory characters on the back surface of the oriented film (OPP) through the printing machine, and reserving a plurality of blank areas;
(2) carrying out corona treatment on the reserved blank area in the printing process, simultaneously transmitting various tracing codes of the product to an ink-jet printer or a code-endowing machine on line through a computer, and spraying and printing the tracing codes on the blank area subjected to corona treatment;
(3) wind ion heating is carried out on the OPP film material to reinforce the adhesive force of the tracing code;
(4) covering an inner liner layer on the back surface of the OPP film material subjected to wind ion heating treatment by using a compound machine, wherein the inner liner layer is an aluminized polyester film (VMPET for short), and then covering a heat-sealed inner film layer on the back surface of the inner liner layer to obtain a bag material, and the heat-sealed inner film layer is a biaxially oriented polypropylene film (CPP for short);
(5) sending the bag body material obtained in the step (4) into a curing chamber, curing for 24-32 hours at 45-50 ℃, and then naturally cooling for 4-7 hours;
(6) and (4) making the bag body material obtained in the step (5) into a packaging bag, or cutting the packaging bag into a roll film according to the size.
Technical solution of the present invention, the present invention is described above by way of example with reference to the specific embodiments, and it is obvious that the specific implementation of the present invention is not limited by the above-described manner, and it is within the scope of the present invention to employ various insubstantial modifications of the method concept and technical solution of the present invention, or to directly apply the concept and technical solution of the present invention to other occasions without modification.
Claims (1)
1. A production method of a packaging bag with multiple tracing codes is characterized by comprising the following steps:
(1) installing a plurality of code-endowing machines and code-spraying machines on a printing machine, wherein the number of the code-endowing machines or the code-spraying machines is the same as the number of the tracing codes to be sprayed and printed, providing a transparent film material, wherein the film material comprises a front surface and a back surface, the back surface is internally printed with decorative patterns and explanatory characters of the packaging bag, and a plurality of blank areas are reserved;
(2) performing corona treatment on the blank area in the printing process;
(3) printing a tracing code on the blank area processed in the step (2) by adopting a coding machine or an ink-jet printer;
(4) carrying out wind ion heating treatment on the membrane material obtained in the step (3);
(5) covering the back surface of the film material obtained in the step (4) with a bottom layer through an adhesive to obtain a bag body material, wherein the bottom layer comprises a heat-sealing inner film layer and an inner liner layer, the inner liner layer covers the back surface of the film material, and the heat-sealing inner film layer covers one side surface, far away from the film material, of the inner liner layer;
(6) curing the bag body material at 40-50 ℃ for 20-40 hours, and then naturally cooling for 5-10 hours;
(7) and (4) making the bag body material obtained in the step (6) into a packaging bag, or cutting into roll films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593402.6A CN106144173B (en) | 2016-07-26 | 2016-07-26 | Production method of packaging bag with multiple tracing codes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593402.6A CN106144173B (en) | 2016-07-26 | 2016-07-26 | Production method of packaging bag with multiple tracing codes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144173A CN106144173A (en) | 2016-11-23 |
| CN106144173B true CN106144173B (en) | 2021-01-15 |
Family
ID=58060133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593402.6A Active CN106144173B (en) | 2016-07-26 | 2016-07-26 | Production method of packaging bag with multiple tracing codes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106144173B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818727A (en) * | 2017-11-29 | 2018-03-20 | 深圳前海量子云码科技有限公司 | The preparation method and ceramic of ceramic surface printing anti-counterfeit code |
| CN108805237A (en) * | 2018-06-07 | 2018-11-13 | 深圳前海量子云码科技有限公司 | It is a kind of for it is anti-fake, trace to the source, the coal gas strip of paper used for sealing of anti-channel conflict |
| CN110490654B (en) * | 2019-08-19 | 2022-05-20 | 广州凯晟信息科技有限公司 | Film shrinking and code assigning method and device, terminal and computer storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269551A (en) * | 2008-05-06 | 2008-09-24 | 刘文友 | Method of printing electronic supervision net code for food package bag |
-
2016
- 2016-07-26 CN CN201610593402.6A patent/CN106144173B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269551A (en) * | 2008-05-06 | 2008-09-24 | 刘文友 | Method of printing electronic supervision net code for food package bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106144173A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106144173B (en) | Production method of packaging bag with multiple tracing codes | |
| CN105829209B (en) | Container printed film and its manufacturing method | |
| CN104555086B (en) | Compound package material, its manufacturing method and the sealed package being produced from it | |
| US11763119B2 (en) | Ultrasonically welded label systems and methods | |
| US20160023829A1 (en) | Packaging System and Manufacturing Thereof | |
| CN102548859A (en) | Easy-open and reclosable package with discrete strips and die-cut web | |
| TWI650233B (en) | Multilayer structure, method of manufacturing the same, packaging material and article using the same, protective sheet for electronic device, and coating liquid | |
| WO2009097961A8 (en) | Cover and method for the production thereof | |
| CN102822849A (en) | RFID tag, a method for manufacturing an RFID tag, and a package | |
| CN103481692A (en) | Method for marking anti-fake identification code by laser engraving at film lower-layer of composite film packing material | |
| CN106516421A (en) | Composite packing material, and sheet groups and airtight packing manufactured through composite packing material | |
| WO2020058278A3 (en) | Packaging machine for producing skin packaging | |
| CN106079948A (en) | A kind of packaging bag method of printing two-dimensional code | |
| CN105946287A (en) | Production process for packaging war-horse bag | |
| CN203332595U (en) | Anti-fake color printing composite woven bag | |
| CN108416413A (en) | A kind of preparation process for the shrink label that can prevent two-dimensional code data pattern shrinkage from deforming | |
| CN104553290A (en) | Production line for producing composite packaging materials with different two-dimensional codes | |
| CN204204812U (en) | A kind of Full-automatic tire RFID sealed in unit | |
| CN206750515U (en) | Compound package material and the sheet material group being produced from it, pack | |
| WO2012116149A3 (en) | Unidirectional oriented polyethylene-based heat shrinkable polymeric label | |
| KR20170142352A (en) | The method of manufacturing a packing material and a packing material thereof | |
| CN105513996A (en) | Full-automatic tire RFID electronic tag packaging device | |
| CN205115361U (en) | Biodegradable high resistant separates polylactic acid sheet | |
| CN204472056U (en) | A kind of film-covered iron bottle cap and manufacturing equipment thereof | |
| US10954020B2 (en) | Method for attaching an adhesive label to a plastic object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 246000 Jingong Town Industrial Park, Huaining County, Anqing City, Anhui Province Applicant after: Anhui single show Packaging Technology Co.,Ltd. Address before: Room 603, B1 / F, animation and service outsourcing base, 800 Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Applicant before: ANHUI DUXIU PACKAGING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |