CN102873911A - Lunch box production process - Google Patents
Lunch box production process Download PDFInfo
- Publication number
- CN102873911A CN102873911A CN2012103838609A CN201210383860A CN102873911A CN 102873911 A CN102873911 A CN 102873911A CN 2012103838609 A CN2012103838609 A CN 2012103838609A CN 201210383860 A CN201210383860 A CN 201210383860A CN 102873911 A CN102873911 A CN 102873911A
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- CN
- China
- Prior art keywords
- box body
- cutlery box
- dividing strip
- lunch box
- pressing mold
- 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.)
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Abstract
The invention discloses a lunch box production process. The lunch box production process includes: step one, a composite paper sheet is cut into lunch box body sheets and lattice bar sheets of corresponding shapes, and indentation is performed on the lunch box body sheets and the lattice bar sheets; step two, the lunch box body sheets are placed at body stations, and simultaneously the lattice bar sheets are placed at lattice bar stations; step three, the lunch box body sheets are sent into a body die pressing station by using vacuum absorption, a lunch box body is formed through die pressing, simultaneously the lattice bar sheets are sent into a lattice bar die pressing station, and lattice bars are formed through die pressing; and step four, the formed lunch box body is sent in the lattice bar die pressing station, a complete lunch box shape is formed by the formed lunch box body and the formed lattice bars, and the lunch box body and the lattice bars are adhered into one body by using high frequency. The lunch box production process can improve production efficiency of lunch boxes.
Description
Technical field
The present invention relates to a kind of cutlery box production technology, refer in particular to a kind of paper food container having lattice production technology.
Background technology
Paper meal has been subject to people's favor because of its characteristic of environmental protection.In the prior art, paper meal is generally paper food container having lattice, is comprised of cutlery box body and dividing strip, and the cutlery box body is by box body and lid is one-body molded forms.Yet the material of paper meal is paper, can't the same single injection-molded with the conventional plastic cutlery box.
In the prior art, the production technology of paper food container having lattice is generally: first the extrusion coating paper sheet material is cut and impression by the requirement of cutlery box shape, then cutting and the section of impression fold and reach bonding and form, its efficient is very low; Perhaps be: use same secondary mould, first to the moulded section of cutlery box body, then to dividing strip moulded section, and make cutlery box body and dividing strip form complete cutlery box shape, utilize at last high frequency to make dividing strip and cutlery box body be bonded as one, namely first cutlery box is originally body formed, again dividing strip moulding, finish paper food container having lattice production according to such sequencing, its production efficiency is still low.
Summary of the invention
The object of the present invention is to provide the high cutlery box production technology of a kind of production efficiency.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of cutlery box production technology may further comprise the steps:
Step 1, the section of cutlery box body and the dividing strip that the extrusion coating paper sheet material are cut into correspondingly-shaped are cut into slices, and to the section of cutlery box body and dividing strip section impression;
Step 3 utilizes vacuum suction that body pressing mold station is sent in the section of cutlery box body, forms the cutlery box body by pressing mold, simultaneously dividing strip pressing mold station is sent in the dividing strip section, forms dividing strip by pressing mold;
Step 4 is sent the cutlery box body of moulding into dividing strip pressing mold station, forms complete cutlery box shape with the dividing strip of moulding, utilizes high frequency to make cutlery box body and dividing strip be bonded as one.
Further, in the step 3, the cutlery box body that utilizes high frequency that pressing mold is formed carry out bonding after, dividing strip pressing mold station is sent in clamping.
Further, the extrusion coating paper sheet material is the PLA(polylactic acid article).
Further, the Facing material of extrusion coating paper sheet material is PE.
After adopting such scheme, the present invention utilizes body pressing mold station and dividing strip pressing mold station simultaneously pressing mold formation cutlery box body and dividing strip, then utilizes high frequency to make cutlery box body and dividing strip be bonded as one, and it saves the production time, enhances productivity; Simultaneously, production technology of the present invention can not produce pollution, comparatively environmental protection.
Description of drawings
Fig. 1 is cutlery box body slice plane figure of the present invention;
Fig. 2 is dividing strip slice plane figure of the present invention;
Fig. 3 is the dining box structure schematic diagram that the present invention produces.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and the specific embodiments.
The present invention discloses a kind of cutlery box production technology, may further comprise the steps:
Step 1 cuts into cutlery box body section 1 and the dividing strip section 2 of correspondingly-shaped with the extrusion coating paper sheet material, as shown in Figures 1 and 2, and to the section 1 of cutlery box body and dividing strip 2 impressions of cutting into slices; The extrusion coating paper sheet material is the PLA(polylactic acid article), it is environmental protection comparatively, and simultaneously, for convenient bonding, described extrusion coating paper sheet material Facing material is PE.
Step 3, utilize vacuum suction that body pressing mold station is sent in cutlery box body section 1, when cutlery box body section 1 is positioned at body pressing mold station, utilize the knuckle bar to insert cutlery box body section 1 and need the knuckle position, cutlery box body section 1 is positioned, then form the cutlery box body by pressing mold, improve the accuracy of pressing mold; After pressing mold forms the cutlery box body, indeformable when making cutlery box body after the moulding send into next station, utilize high frequency with its knuckle position carry out bonding after, then dividing strip pressing mold station is sent in clamping; Simultaneously dividing strip pressing mold station is sent in dividing strip section 2, formed dividing strip by pressing mold.
Step 4 is sent the cutlery box body of moulding into dividing strip pressing mold station, forms complete cutlery box shape with the dividing strip of moulding, utilizes high frequency to make cutlery box body and dividing strip be bonded as one, and the product after the moulding (as shown in Figure 3) is sent.
The above is preferred embodiment of the present invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (4)
1. cutlery box production technology is characterized in that: may further comprise the steps:
Step 1, the section of cutlery box body and the dividing strip that the extrusion coating paper sheet material are cut into correspondingly-shaped are cut into slices, and to the section of cutlery box body and dividing strip section impression;
Step 2 is positioned over the body station with the section of cutlery box body, simultaneously the dividing strip section is positioned over the dividing strip station;
Step 3 utilizes vacuum suction that body pressing mold station is sent in the section of cutlery box body, forms the cutlery box body by pressing mold, simultaneously dividing strip pressing mold station is sent in the dividing strip section, forms dividing strip by pressing mold;
Step 4 is sent the cutlery box body of moulding into dividing strip pressing mold station, forms complete cutlery box shape with the dividing strip of moulding, utilizes high frequency to make cutlery box body and dividing strip be bonded as one.
2. a kind of cutlery box production technology as claimed in claim 1 is characterized in that: in the step 3, the cutlery box body that utilizes high frequency that pressing mold is formed carry out bonding after, dividing strip pressing mold station is sent in clamping.
3. a kind of cutlery box production technology as claimed in claim 1, it is characterized in that: the extrusion coating paper sheet material is PLA.
4. a kind of cutlery box production technology as claimed in claim 1, it is characterized in that: the Facing material of extrusion coating paper sheet material is PE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103838609A CN102873911A (en) | 2012-10-11 | 2012-10-11 | Lunch box production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103838609A CN102873911A (en) | 2012-10-11 | 2012-10-11 | Lunch box production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873911A true CN102873911A (en) | 2013-01-16 |
Family
ID=47475531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103838609A Pending CN102873911A (en) | 2012-10-11 | 2012-10-11 | Lunch box production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042452A (en) * | 2016-06-22 | 2016-10-26 | 济南绿宝纸制品有限公司 | Multi-grid paperboard meal box automatic forming machine and multi-grid paperboard meal box forming technique |
| CN109502129A (en) * | 2018-11-27 | 2019-03-22 | 宁波市北仑区振古装饰设计研究院有限公司 | Disposable lunch-box and its manufacture craft |
-
2012
- 2012-10-11 CN CN2012103838609A patent/CN102873911A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042452A (en) * | 2016-06-22 | 2016-10-26 | 济南绿宝纸制品有限公司 | Multi-grid paperboard meal box automatic forming machine and multi-grid paperboard meal box forming technique |
| CN106042452B (en) * | 2016-06-22 | 2019-01-22 | 济南绿宝纸制品有限公司 | A kind of moulding process of automatic more ruled paper plate dinner box shaping machines and more ruled paper plate cutlery boxs |
| CN109502129A (en) * | 2018-11-27 | 2019-03-22 | 宁波市北仑区振古装饰设计研究院有限公司 | Disposable lunch-box and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |