CN113135338A - Printing packaging box with degradation function and production process thereof - Google Patents

Printing packaging box with degradation function and production process thereof Download PDF

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Publication number
CN113135338A
CN113135338A CN202110497794.7A CN202110497794A CN113135338A CN 113135338 A CN113135338 A CN 113135338A CN 202110497794 A CN202110497794 A CN 202110497794A CN 113135338 A CN113135338 A CN 113135338A
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CN
China
Prior art keywords
wall
box body
box
welded
degradation function
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Pending
Application number
CN202110497794.7A
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Chinese (zh)
Inventor
刘齐胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Yuanda Color Printing Packaging Co Ltd
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Chuzhou Yuanda Color Printing Packaging Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Chuzhou Yuanda Color Printing Packaging Co Ltd filed Critical Chuzhou Yuanda Color Printing Packaging Co Ltd
Priority to CN202110497794.7A priority Critical patent/CN113135338A/en
Publication of CN113135338A publication Critical patent/CN113135338A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/10Devices to locate articles in containers
    • B65D25/101Springs, elastic lips, or other resilient elements to locate the articles by pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00Producing hollow articles
    • B29D22/003Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/07Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Packages (AREA)

Abstract

The invention relates to the technical field of packaging boxes, in particular to a printing packaging box with a degradation function, which comprises a box body, a clamping plate and a pressing plate, wherein a top cover is clamped on the outer wall of the top of the box body, slots are formed in two sides of the outer wall of the top of the box body, inserting blocks are welded on two sides of the outer wall of the bottom of the top cover and are inserted into the slots, a clamping groove is formed in the outer wall of one side of each inserting block, a clamping block is connected to the inside of each slot in a sliding mode and is clamped inside the clamping groove, a button is welded at one end, located outside the slot, of each clamping block, and a fixing spring connected with the clamping block is welded on the inner wall of one side of each slot. The invention has the beneficial effects that: the clamping block can be clamped in the clamping groove by the aid of the telescopic force of the fixing spring, the top cover can be conveniently fixed on the box body, the top cover can be conveniently opened without using an adhesive tape for fixation, the fixing block can be repeatedly used, the limiting block slides in the limiting groove when the clamping block moves, the clamping block can move in parallel, and the clamping block is prevented from deflecting in the moving process.

Description

Printing packaging box with degradation function and production process thereof
Technical Field
The invention relates to the technical field of packaging boxes, in particular to a printing packaging box with a degradation function and a production process thereof.
Background
The plastic packing box is a transparent folding box, a cylinder, a top and bottom cover box, a hand bag, an elevator hanging piece and other related plastic products which take PVC/PET/PP/PS and the like as materials, can realize the printing effects of UV Coko printing, silk screen printing, gold/silver stamping, frosting and the like, the plastic packaging box has the characteristics of improving the user experience, permanently and durably packaging, moisture resistance, water resistance, high toughness, strong transportation safety performance, product grade improvement and the like, and the box-packed packaging container made of plastic has the characteristics of small density, light weight, easy processing and the like, is widely used in the food packaging industry, but because the plastic product is degraded, therefore, a large amount of white garbage is produced after the garbage is used, the natural environment is destroyed, and a novel environment-friendly degradable plastic raw material appears along with the progress of the technology that the environmental awareness of modern people is gradually strengthened.
Chinese patent No. CN110525788A provides a plastic packing box, which comprises a plastic box body and a plastic box cover; a circle of lower buckling edge is arranged at the edge of the top opening of the plastic box body along the circumferential direction; a circle of upper buckling edges are arranged at the edge of the plastic box cover along the circumferential direction; an inner sealing mechanism extending into the plastic box body is arranged on the bottom surface of the plastic box cover; the inner sealing mechanism comprises a circle of inner sealing ring arranged on the bottom surface of the plastic box cover; the outer wall of the inner seal ring is tightly attached to the inner wall of the plastic box body; and a circle of first sealing flange is arranged on the outer wall of the inner sealing ring along the circumferential direction.
Present printing packing carton, the opening part all is fixed with the sticky tape, is not convenient for open, does not have the function of fixing the article of placing inside the box simultaneously, when leading to the packing carton to rock, and the easy collision of inside article is damaged, consequently needs urgent research and development a printing packing carton with degradation function and production technology thereof.
Disclosure of Invention
The invention aims to provide a printing packaging box with a degradation function and a production process thereof, and aims to solve the problems that the printing packaging box is inconvenient to open and does not have the function of fixing objects placed in the box in the background technology.
The technical scheme of the invention is as follows: the utility model provides a printed packaging box with degradation function, includes box body, splint and clamp plate, the top cap has been put to the card on the outer wall at box body top, the slot has all been seted up to the outer wall both sides at box body top, and the outer wall both sides of top cap bottom all weld the inserted block, the inserted block is pegged graft in the inside of slot, and has seted up the draw-in groove on the outer wall of inserted block one side, the inside sliding connection of slot has the fixture block, and the fixture block joint is in the inside of draw-in groove, the fixture block is located the outside one end welding of slot and has the button, and welds the fixed spring who is connected with the fixture block on the inner wall of slot one side, the spacing groove has been seted up on the inner wall of slot bottom, and the welding has the stopper on the outer wall of fixture block bottom, stopper sliding connection is in the inside of spacing groove.
Further, the welding has a plurality of guide bar on the outer wall of splint one side, and all welds the centre gripping spring that a plurality of is connected with splint on the inner wall of box body both sides.
Further, a plurality of guide grooves are formed in the inner walls of the two sides of the box body, and the guide rods are movably connected to the inner portions of the guide grooves.
Furthermore, a plurality of connecting rods are welded on the outer wall of the top of the pressing plate, and a plurality of movable grooves are formed in the outer wall of the bottom of the top cover.
Further, the connecting rod is connected in the movable groove in a sliding mode, and the abutting springs connected with the connecting rod are welded on the inner wall of the top of the movable groove.
Furthermore, an installation groove is formed in the outer wall of the bottom of the box body, and a water box is welded to the inner wall of the top of the installation groove.
Further, the welding has the feed liquor pipe that is connected with the water box on the positive outer wall of box body, and has the micropump that is connected with the water box through the bolt fastening on the inner wall of mounting groove one side.
Further, a cavity is formed between the outer side wall and the inner side wall of the box body, a circulating pipe is arranged inside the cavity, the output end of the top of the micro pump is connected with the circulating pipe, and the other end, far away from the micro pump, of the circulating pipe is connected with the water box.
Further, all seted up logical groove on the inner wall of box body both sides, and welded on the inner wall that leads to the groove has the filter screen.
A production process of a printing packaging box with a degradation function comprises the following steps:
s1: selecting and batching, namely selecting degradable plastics as a base material for batching;
s2: injection molding: injecting the prepared degradable plastic ingredients into the mold to manufacture a top cover and a box body;
s3: cooling and forming, namely cooling and condensing the degradable solution and forming;
s4: demolding: taking out the formed box body and the top cover from the interior of the mold;
s5: installation: the parts are respectively installed on the box body.
The invention provides a printing packaging box with a degradation function and a production process thereof through improvement, and compared with the prior art, the printing packaging box has the following improvement and advantages:
(1) through the slot, inserted block, fixture block, button, draw-in groove and the fixed spring that set up, fixed spring's flexible power can make the fixture block joint in the inside of draw-in groove, can be convenient for fix the top cap on the box body, also be convenient for open the top cap simultaneously, do not use the sticky tape fixed, can used repeatedly.
(2) Through the limiting groove and the limiting block, when the clamping block moves, the limiting block slides in the limiting groove, so that the clamping block can move in parallel, the phenomenon of inclination in the moving process of the clamping block is prevented, and the clamping block is clamped in the clamping groove more easily and accurately.
(3) Through the guide way, guide bar, splint, movable slot, connecting rod, clamp plate, support spring and the centre gripping spring that sets up, the centre gripping spring can make splint follow both sides to the inside article centre gripping of placing of box body, supports and holds the spring and can make the clamp plate press article from the top and hold, can be fixed more firm to article, prevents that article from rocking the phenomenon that produces the damage.
(4) Through mounting groove, water box, micropump, circulating pipe, feed liquor pipe, logical groove and the filter screen that sets up, the micropump can give off the inside condensate of water box in the internal circulation of circulating pipe through leading to the groove with cold air the inside of box body, can cool off the box body, can refrigerate the cold-stored article of needs, and the function is very abundant.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an internal elevational view of the present invention;
FIG. 3 is an internal side view block diagram of the present invention;
FIG. 4 is a top cover securement view of the present invention;
FIG. 5 is a structural view of a circulation tube of the present invention;
FIG. 6 is a view showing the structure of the production flow of the present invention.
Description of reference numerals:
the water tank comprises a tank body 1, a top cover 2, slots 3, an inserting block 4, a clamping block 5, a button 6, a clamping groove 7, a fixed spring 8, a limiting groove 9, a limiting block 10, a guide groove 11, a guide rod 12, a clamping plate 13, a movable groove 14, a connecting rod 15, a pressing plate 16, a supporting spring 17, an installation groove 18, a water tank 19, a micropump 20, a circulating pipe 21, a liquid inlet pipe 22, a through groove 23, a filter screen 24, a cavity 25 and a clamping spring 26.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a printing packaging box with a degradation function through improvement, as shown in figures 1-6, the printing packaging box comprises a box body 1, a clamping plate 13 and a pressing plate 16, a top cover 2 is clamped on the outer wall of the top of the box body 1, slots 3 are respectively arranged on both sides of the outer wall of the top of the box body 1, inserting blocks 4 are welded on both sides of the outer wall of the bottom of the top cover 2, the inserting blocks 4 are inserted in the slots 3, a clamping groove 7 is arranged on the outer wall of one side of each inserting block 4, a clamping block 5 is connected in the slot 3 in a sliding manner, the clamping block 5 is clamped in the clamping groove 7, a button 6 is welded at one end of the clamping block 5, which is positioned outside the slot 4, a fixing spring 8 connected with the clamping block 5 is welded on the inner wall of one side of the slot 3, a limiting groove 9 is arranged on the inner wall of the bottom of the slot 3, a limiting block 10 is welded on the outer wall of the bottom of the clamping block 5, and the limiting block 10 is connected in the limiting groove 9 in a sliding manner, the telescopic force of the fixed spring 8 can enable the fixture block 5 to be clamped inside the clamping groove 7, so that the top cover 2 can be conveniently fixed on the box body 1.
Further, the welding has a plurality of guide bar 12 on the outer wall of splint 13 one side, and all welds the clamping spring 26 that a plurality of is connected with splint 13 on the inner wall of box body 1 both sides, and clamping spring 26's concertina power can make splint 13 fixed to the article centre gripping from both sides.
Further, a plurality of guide grooves 11 are formed in the inner walls of the two sides of the box body 1, the guide rods 12 are movably connected inside the guide grooves 11, and the guide rods 12 enable the clamping plates 13 to move in parallel.
Further, a plurality of connecting rods 15 are welded on the outer wall of the top of the pressing plate 16, a plurality of movable grooves 14 are formed in the outer wall of the bottom of the top cover 2, and the movable grooves 14 can limit the connecting rods 15.
Further, the connecting rod 15 is slidably connected inside the movable groove 14, and a supporting spring 17 connected with the connecting rod 15 is welded on the inner wall of the top of the movable groove 14, and the pressing plate 16 can be pressed and fixed on the object from above by the telescopic force of the supporting spring 17.
Further, the outer wall of the bottom of the box body 1 is provided with a mounting groove 18, the inner wall of the top of the mounting groove 18 is welded with a water box 19, and the water box 19 can store condensate.
Further, the welding has the feed liquor pipe 22 that is connected with water box 19 on the positive outer wall of box body 1, and is fixed with the micropump 20 that is connected with water box 19 through the bolt on the inner wall of mounting groove 18 one side, and micropump 20 can be with the inside condensate suction of water box 19 to the internal circulation of circulating pipe 21.
Further, a cavity 25 is formed between the outer side wall and the inner side wall of the box body 1, a circulating pipe 21 is arranged inside the cavity 25, the output end of the top of the micro pump 20 is connected with the circulating pipe 21, the other end, far away from the micro pump 20, of the circulating pipe 21 is connected with the water box 19, and therefore condensate inside the circulating pipe 21 can return to the inside of the water box 19 for recycling.
Further, logical groove 23 has all been seted up on the inner wall of box body 1 both sides, and the welding has filter screen 24 on the inner wall that leads to groove 23, and air conditioning scatters into the inside of box body 1 through leading to groove 23.
A production process of a printing packaging box with a degradation function comprises the following steps:
s1: selecting and batching, namely selecting degradable plastics as a base material for batching;
s2: injection molding: injecting the prepared degradable plastic ingredients into the mold to manufacture the top cover 2 and the box body 1;
s3: cooling and forming, namely cooling and condensing the degradable solution and forming;
s4: demolding: taking the molded box body 1 and the molded top cover 2 out of the mold;
s5: installation: the parts are mounted on the case 1, respectively.
The working principle is as follows: when the printing packaging box with the degradation function is used, articles are placed in the box body 1, the clamping spring 26 can enable the clamping plates 13 to clamp the articles placed in the box body 1 from two sides, the pressing plate 16 can press and hold the articles from the top by the abutting spring 17, the articles can be fixed more firmly, the button 6 is pulled, the inserting block 4 on the top cover 2 is inserted in the inserting groove 3, the top cover 2 is clamped at the top of the box body 1, the button 6 is loosened, the fixing spring 8 stretches to drive the clamping block 5 to be clamped in the clamping groove 7 at the moment, the top cover 2 can be fixed, when the articles placed in the box body 1 need to be refrigerated, condensate is injected into the water box 19 through the liquid inlet pipe 22, the micro pump 20 is started to pump the condensate into the internal circulation of the circulation pipe 21, cold air enters the box body 1 through the through grooves 23, and the refrigeration function can be realized for the articles, very practical, the production process of the packing box is as follows: choose degradable plastics for use and prepare burden for the bed charge, will dispose the degradable plastics batching of accomplishing and pour into inside the mould, preparation top cap 2 and box body 1, the degradable melt cooling that makes is congealed the back shaping, then takes out box body 1 and top cap 2 after the shaping from the mould is inside, installs the part respectively on box body 1 at last.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a printing packing carton with degradation function which characterized in that: comprises a box body (1), a clamping plate (13) and a pressing plate (16), wherein a top cover (2) is clamped on the outer wall of the top of the box body (1), slots (3) are formed in two sides of the outer wall of the top of the box body (1), inserting blocks (4) are welded on two sides of the outer wall of the bottom of the top cover (2), the inserting blocks (4) are inserted into the slots (3), clamping grooves (7) are formed in the outer wall of one side of each inserting block (4), clamping blocks (5) are connected to the inner portions of the slots (3) in a sliding mode, the clamping blocks (5) are clamped inside the clamping grooves (7), buttons (6) are welded at one ends, located outside the slots (4), of the clamping blocks (5), fixing springs (8) connected with the clamping blocks (5) are welded on the inner wall of one side of the slots (3), limiting grooves (9) are formed in the inner wall of the bottom of the slots (3), and limiting blocks (10) are welded on the outer wall of the bottom of the clamping blocks (5), the limiting block (10) is connected inside the limiting groove (9) in a sliding mode.
2. The printed packaging box with degradation function according to claim 1, wherein: the welding has a plurality of guide bar (12) on the outer wall of splint (13) one side, and all welds the centre gripping spring (26) that a plurality of is connected with splint (13) on the inner wall of box body (1) both sides.
3. The printed packaging box with degradation function according to claim 1, wherein: a plurality of guide grooves (11) are formed in the inner walls of the two sides of the box body (1), and the guide rods (12) are movably connected to the inner portions of the guide grooves (11).
4. The printed packaging box with degradation function according to claim 1, wherein: the outer wall of the top of the pressing plate (16) is welded with a plurality of connecting rods (15), and the outer wall of the bottom of the top cover (2) is provided with a plurality of movable grooves (14).
5. The printed packaging box with degradation function according to claim 4, wherein: the connecting rod (15) is connected inside the movable groove (14) in a sliding mode, and a supporting spring (17) connected with the connecting rod (15) is welded on the inner wall of the top of the movable groove (14).
6. The printed packaging box with degradation function according to claim 1, wherein: the outer wall of the bottom of the box body (1) is provided with a mounting groove (18), and the inner wall of the top of the mounting groove (18) is welded with a water box (19).
7. The printed packaging box with degradation function according to claim 1, wherein: the welding has feed liquor pipe (22) that is connected with water box (19) on the outer wall that box body (1) openly, and has micropump (20) that are connected with water box (19) through the bolt fastening on the inner wall of mounting groove (18) one side.
8. The printed packaging box with degradation function according to claim 1, wherein: a cavity (25) is formed between the outer side wall and the inner side wall of the box body (1), a circulating pipe (21) is arranged inside the cavity (25), the output end of the top of the micro pump (20) is connected with the circulating pipe (21), and the other end, far away from the micro pump (20), of the circulating pipe (21) is connected with the water box (19).
9. The printed packaging box with degradation function according to claim 1, wherein: through grooves (23) are formed in the inner walls of the two sides of the box body (1), and filter screens (24) are welded on the inner walls of the through grooves (23).
10. A production process of a printing packaging box with a degradation function is characterized in that: the method comprises the following steps:
s1: selecting and batching, namely selecting degradable plastics as a base material for batching;
s2: injection molding: injecting the prepared degradable plastic ingredients into the mold to manufacture the top cover (2) and the box body (1);
s3: cooling and forming, namely cooling and condensing the degradable solution and forming;
s4: demolding: taking out the molded box body (1) and the molded top cover (2) from the interior of the mold;
s5: installation: the parts are respectively arranged on the box body (1).
CN202110497794.7A 2021-05-08 2021-05-08 Printing packaging box with degradation function and production process thereof Pending CN113135338A (en)

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CN209939228U (en) * 2018-12-28 2020-01-14 南京爱丽斯包装有限公司 Green degradable food package box
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CN212023608U (en) * 2020-04-30 2020-11-27 恩施市锦华生物工程有限责任公司 Rapid condensation storage device for extract
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113991535A (en) * 2021-10-26 2022-01-28 国网山东省电力公司平阴县供电公司 Auxiliary device for laying cable
CN113991535B (en) * 2021-10-26 2024-04-19 国网山东省电力公司平阴县供电公司 Auxiliary device for laying cable

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Application publication date: 20210720