CN114229211A

CN114229211A - Super-square packaging technology

Info

Publication number: CN114229211A
Application number: CN202111495087.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wan Yunzhi
Current assignee: Wan Yunzhi
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-03-25

Abstract

The invention adopts the rotary and height-adjustable workbench laser or plasma technology to cut V-shaped grooves with the angle of more than or equal to 90 degrees at the folding edges of paper boxes, rubber boxes, metal boxes, wood boxes and fiber boxes, and a layer of film, cloth or leather is compounded on the outer surface of the boxes.

Description

Super-square packaging technology

Technical Field

The invention relates to a super-square packaging technology, in particular to a box, a case and a cylinder (applied to the industries of gifts, mobile phones, express packages, jewelry, ornaments, cosmetics, clothes, shoes, glasses, food, health products, medicines, household goods, the field of home decoration, leather products, stationery, computers and the periphery thereof, digital products, household appliances, sound boxes and the like) with a non-top-bottom cover structure.

Background

1. The traditional packing box (case) comprises products such as a paper box (case and barrel), a rubber box (case and barrel), a wooden box (case and barrel), a metal box (case and barrel), a plastic box (case and barrel) and the like, wherein the turnover cover of the traditional rubber box and paper box has a large gap which is generally larger than 0.5mm, several faces of the box can be arched, and the box is not square if the whole box is not sealed in a plastic way, and the gap is huge, so that the selling phase of the product is seriously influenced as shown in the figure 4; the traditional plastic boxes such as transparent biscuit boxes are all formed by one-step moulds, have cover structures, cannot be integrally printed, are easy to see the seams of the moulds, occupy a large amount of space and cannot be transported and stored in a flat stacking mode; the traditional metal box is generally formed by compression molding, the whole surface can not be printed, the box occupies a large space, and the box can not be transported and stored in a flat stacking mode.

2. Traditional box that squareness is high generally is gift box, cell-phone box etc. and these boxes generally cover the structure for heaven and earth, generally by hardboard or metal sheet, through artifical parcel one deck PVC, paper, film or cloth etc. waste time and energy, and with high costs, and every box pattern position has the deviation, and gift box, the cell-phone box that dispatch from the factory can not flat expand and stack, and occupation space is very big, is unfavorable for transportation and storage.

3. The traditional 90-degree V groove machine can only be used for manufacturing boxes with transverse and vertical lines reaching the bottom as shown in figure 1 ninthly and fourteen, but can not be used for manufacturing boxes with rocking covers (for example, in figure 1, the rocking covers are used for the reason that the creasing lines of the boxes with rocking covers are not on the same horizontal line, such as in figure 1, the creasing lines are not on the same horizontal line, and the box with rocking covers are not capable of reaching the bottom), can only be used for manufacturing very thick boxes or boxes, can not be used for manufacturing boxes with thin materials and thickness of 0.5mm, and can not be used for manufacturing boxes with complicated creasing lines (for example, in figure 1, the creasing lines are not on the same horizontal line, and the creasing lines are broken short lines).

4. The square paper box formed by compression molding of a 90-degree V-shaped groove appears on the market, and after the square paper box is placed for a long time, the cover still can be arched, so that the box is not square, the molded indentation can slowly recover to the original shape, the crease is unstable, and the cover can be arched due to internal stress (shown as the part (r) in the attached figure 4).

5. In the traditional laser and plasma engraving machine, the height of a workbench can not be adjusted, the workbench can not rotate, and laser or plasma can only be injected in the direction vertical to the workbench and can not be obliquely cut.

Disclosure of Invention

In order to obtain a stable square box which is not deformed, saves space and is easy to transport, the invention adopts a method of combining a composite process of films, cloth, leather, fiber materials and the like with a laser engraving technology of a movable workbench to realize super square shapes of paper boxes, rubber boxes, metal boxes, cylinders and the like, laser or plasma cutting marks do not turn yellow or black, all the boxes, the cylinders and the boxes can be flatly unfolded and stacked, the box is easy to transport and store, a large amount of space is not occupied, the box is not deformed for a long time, and a cover does not arch.

The technical scheme is as follows:

for paper boxes, rubber boxes, metal boxes, wood boxes or fiber boxes, the method of cutting V-shaped grooves with the angle of more than or equal to 90 degrees at the indentation positions by adopting the laser or plasma engraving technology obtains the special square and upright type boxes, and the method is suitable for both thick boxes (the thickness of the sheet material is more than or equal to 1mm) and thin boxes (the thickness of the sheet material is less than or equal to 1 mm).

The specific implementation method comprises the following steps:

the process for the super-square paper box, the rubber box, the wood box, the metal box, the fiber box and the box comprises the following steps: selecting paper sheets, films, metal sheets, wood sheets or fiber sheets with proper thickness, selecting whether a mirror film, a colorful film or a laser film needs to be compounded according to the finished product effect, printing or not printing patterns on the film, and compounding a transparent waterproof film or a waterproof film with patterns on printing ink, wherein the printing ink can be arranged on the outermost layer of the box or in the middle of the box, and laser or plasma carving is carried out on the other surface (unprinted surface) of the main material to form a V-shaped groove with the angle of more than or equal to 90 degrees, so as to obtain the box unfolding style shown in the attached figure 3; before compounding, the waterproof film can be printed or not, the waterproof film can be polyethylene, PET, PVC, nylon, chinlon, PP, polyurethane, biomembrane, cloth, leather and the like, and the film can have a mirror electroplating effect or a rainbow film effect, a laser effect or a pearly-lustre effect or no effect.

The technical key of the above super square box is as follows: the outmost layer of a paper box, a metal box and a wood box must be compounded with a layer of waterproof film, cloth or leather, the outmost layer of a glue box can be not compounded with a layer of waterproof film, cloth or leather, the hyperfine engraving of laser or plasma is controlled by a program, the lower cutting power is utilized for repeatedly cutting for many times, so that the indentation line of the cut section does not yellow or black, the high-power cutting efficiency is high, but the cut section can yellow or black, the single laser or plasma forward cutting or oblique cutting can be realized, the double laser or plasma forward cutting or oblique cutting can be realized, as shown in figure 2, the laser or plasma engraving machine which can rotate, lift and work table is adopted for oblique cutting, the work efficiency is high, the laser or plasma engraving machine which can rotate and lift the work table can not be used, but the vertical cutting is necessary, and the work efficiency of the vertical cutting is low.

The above box shape may be: tetrahedron, cone, hexahedron, cylinder, spheroid, dysmorphism body, use in trades such as gift, cell-phone, express packaging, jewelry, ornaments, cosmetics, clothing, shoes, glasses, food, health products, medicine, household articles, house ornamentation field, leather products, stationery, computer, digital product, household electrical appliances, audio amplifier, this box can plastic envelope or not can both obtain fine square effect.

Has the advantages that:

the invention adopts laser or plasma technology to cut V-shaped grooves with the angle of more than or equal to 90 degrees at the folded edge of the box, and a layer of film, cloth or leather is compounded on the outer surface of the box, so that the manufactured box, box and cylinder are particularly square and invariant for a long time, the box, box and cylinder are particularly high-grade and perfect, the cost is much lower than that of the gift box made of the existing artificial folded paper or leather, the box can be flatly unfolded and stacked, and the space and the cost are greatly saved in storage and transportation, thereby meeting the market of various high-grade packages.

Drawings

In the attached drawings of the specification of the invention, an attached drawing 1 is a schematic cutting diagram of a traditional V-groove machine, wherein the first is a film, cloth or leather, the second is a box crease angle (not less than 90 degrees), the third is a box main body material, the fourth is a longitudinal V-groove processing route (all to the end), the fifth is a rocking cover, the sixth is a tiny indentation line, the seventh is a box cover indentation line, the seventh is a rocking cover indentation line (lower than the seventh), and the ninth is a transverse V-groove machine processing route (all to the end);

FIG. 2 is a schematic diagram of laser or plasma cutting, wherein the cutting direction is perpendicular to the laser or plasma cutting direction, the beveling direction is perpendicular to the laser or plasma cutting direction, and the beveling direction is double laser or plasma beveling;

FIG. 3 is a schematic diagram of a cut box, wherein the cut box includes a film, cloth or leather, a box crease angle (not less than 90 degrees) and a box main body material;

fig. 4 is a schematic view of the box arching, where (r) is the larger gap of the cover arching.

Claims

1. A method for realizing a super-square packaging technology is characterized by comprising the following steps: the carton, the rubber box, the metal box, the wood box or the fiber box with the non-top-bottom cover structure, the crease line of the carton is cut by laser or plasma, and the cross section of the crease line can not turn yellow or black by adjusting the output power of the laser or plasma; the laser machine or the plasma engraving machine is a rotatable and liftable workbench surface or a non-rotatable and non-liftable workbench surface, single laser, plasma or double laser and plasma are adopted, the cutting direction is perpendicular to the workbench for cutting or beveling, and a V-shaped groove with a crease line of more than or equal to 90 degrees is obtained, so that the box is square and regular; the box can be unfolded, stacked and transported; the outermost layer of the paper box, the metal box, the wood box and the fiber box is compounded with a layer of waterproof film, cloth or leather, and the outermost layer of the plastic box can be compounded with or without a layer of waterproof film, cloth or leather.

2. A method for implementing the super-square packaging technology according to claim 1, which is characterized in that: the box is suitable for both thick boxes (the thickness of the sheet material is more than or equal to 1mm) and thin boxes (the thickness of the sheet material is less than or equal to 1 mm).

3. A method for implementing the super-square packaging technology according to claim 1, which is characterized in that: the paper box, the rubber box, the metal box and the wood box can be compounded with an electroplating film or a laser film and then printed on the electroplating film or the laser film, and can also be directly printed on the paper box, the metal box or the rubber box and then compounded with a film.

4. A method for implementing the super-square packaging technology according to claim 1, which is characterized in that: the box can be tetrahedron, cone, hexahedron, cylinder, sphere and special-shaped body, and is applied to industries such as gifts, mobile phones, express packages, jewelry, ornaments, cosmetics, clothes, shoes, glasses, food, health care products, medicines, household goods, home decoration field, leather products, stationery, computers, digital products, household appliances, sound boxes and the like.