CN111661471A - Oil-proof cloth packaging material and production method thereof - Google Patents
Oil-proof cloth packaging material and production method thereof Download PDFInfo
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- CN111661471A CN111661471A CN202010482909.0A CN202010482909A CN111661471A CN 111661471 A CN111661471 A CN 111661471A CN 202010482909 A CN202010482909 A CN 202010482909A CN 111661471 A CN111661471 A CN 111661471A
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- bag body
- bag
- fabric
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- 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
- B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
- B65D29/02—Sacks with laminated or multiple walls
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- 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
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- 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
- B65D81/00—Containers, 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
- B65D81/18—Containers, 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
Abstract
The invention discloses an oil-proof cloth packaging material which comprises a packaging bag, wherein the packaging bag is bonded into a square bag body, an elastic band is arranged on the inner wall of the bag body, a wrapping fabric is arranged on the surface of the elastic band, a heat-preservation ice bag is arranged in a structure formed by the wrapping fabric and the enclosure of the elastic band, a male magic tape is arranged on the inner wall of the bag body, a female magic tape is arranged on the surface of the wrapping fabric, and a sealing convex strip and a sealing concave strip are arranged on the inner wall of the bag body; the invention also discloses a production method of the oil-proof cloth packaging material, which comprises the following steps: manufacturing cloth, manufacturing a bag body, placing the bag body for fixing, sealing and fixing, connecting a lifting structure in series, and adding a leakage-proof bottom; the beneficial effects are that: the oil-proof cloth packaging material provided by the invention is formed by laminating a plurality of layers of structures, is firm in material, can be repeatedly used, and is more environment-friendly and long in service life compared with a disposable plastic bag.
Description
Technical Field
The invention relates to the technical field of oil-proof packaging materials, in particular to an oil-proof cloth packaging material and a production method thereof.
Background
With the deep development of the Internet of things, the important performance of the diet industry based on the Internet of things is the rapid development of the take-out industry, and people can eat whole-city gourmet food without going out of home;
in the prior art, the take-out industry mainly adopts plastic bags to pack things, the plastic bags are convenient to use and low in cost, but the plastic bags have low recycling rate, and the plastic bags are made of non-environment-friendly materials and pollute the environment; the plastic bag is simple in material and cannot play a role in heat preservation of things, and as only one single food is conveyed in the heat preservation box of the courier, when the single food is taken, the heat preservation box needs to be opened, so that the heat preservation of other foods is influenced; and food drops and spills once, and the plastic bag surface adhesion profit influences people and carries and take, and the profit can drop and spill along the bag body.
Disclosure of Invention
The invention aims to provide an oil-proof cloth packaging material and a production method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an oil-proof cloth packaging material comprises a packaging bag, wherein the packaging bag is bonded into a square bag body, an elastic band is arranged on the inner wall of the bag body, the surface of the elastic band is provided with a wrapping fabric, a heat-preservation ice bag is arranged in a structure formed by the wrapping fabric and the enclosure of the elastic band, and the inner wall of the bag body is provided with a magic male tape, the surface of the wrapping fabric is provided with a magic female tape, the inner wall of the bag body is provided with a sealing convex strip and a sealing concave strip, and the surface of the bag body is inserted with a pulling line, the end part of the pulling line is bolted on the surface of the pulling ring, the pull ring is fixed on the surface of the baffle ring, the surface of the baffle ring is provided with a rubber wrapping cover which is sleeved outside the pull line, and the pulling wire penetrates through the grab handle, the outer wall of the bag body is provided with a receiving belt, an imbibition cotton plate is arranged between the receiving belt and the bag body, and the bottom surface of the receiving belt is provided with a leather plug.
Preferably, the wrapping bag includes the cotton layer of heat preservation, and the both sides on the cotton layer of heat preservation all are provided with nylon precoat, and the surface on one of them nylon precoat is provided with aluminium foil laminating non-woven fabrics layer, and wherein the surface on another nylon precoat is provided with the teflon coating film layer.
Preferably, seal protruding strip and seal the sack central symmetry distribution of concave line strip about the bag body, and seal the top that protruding strip and the concave line of sealing all are in the public subsides of magic, the parcel surface fabric is "L" shaped plate column structure, and the elastic cord is provided with two sets ofly, and two sets of elastic cords are highly being less than the height of parcel surface fabric about the long limit central symmetry distribution of top surface of parcel surface fabric, elastic cord.
Preferably, the pull ring is of a semicircular structure, the baffle ring is of a circular ring plate-shaped structure, the pull ring is bolted to both ends of the lifting line, the rubber wrapping cover is of a circular truncated cone-shaped tubular structure, the small circular opening of the rubber wrapping cover extrudes the lifting line, and the grab handle is of a semicircular cylinder structure.
Preferably, the holding belt is square frame structure, and the cotton board of imbibition is square platelike structure, and the cotton board of imbibition is in the holding belt and encloses into the upper end opening part of structure with the bag body, and the holding belt is provided with a plurality ofly, and a plurality of holding belts are arranged along the bottom surface of the bag body and are distributed, and the leather stopper is circular cylinder structure.
A production method of an oil-proof cloth packaging material comprises the following steps:
the method comprises the following steps: the cloth is made, nylon fabric layers are bonded on two sides of the heat-insulating cotton layer, then an aluminum foil laminated non-woven fabric layer is bonded on the surface of the nylon fabric layer on one side, the aluminum foil laminated non-woven fabric layer serves as an inner layer of the bag body and plays a role in heat insulation, and a Teflon coating layer is uniformly sprayed on the surface of the nylon fabric layer on the other side, so that the water-proof, oil-proof and antifouling performances of the bag body are improved;
step two: manufacturing a bag body, cutting the packaging bag with required size into a rectangle, folding two sides along a central line, wherein the left side is larger than the right side in the folding process, and then sewing by using a thread body; folding the two sides and the bottom upwards, folding the two sides inwards along the crease lines, folding the two sides of the bottom into a triangle, folding the two sides upwards and downwards, sewing the positions opposite to the upper part and the lower part of the bottom by using a line body, and opening the opening to obtain a manufactured bag body;
step three: it is fixed to place the bag body, tailor the elastic cord of four length such as, tailor a square parcel surface fabric, the parcel surface fabric one end of buckling, and the vertical section length of parcel surface fabric is greater than the height of elastic cord, sew up two elastic cords on the vertical plate of parcel surface fabric after that, and sew up the limit of buckling in parcel surface fabric bottom on the curb plate of the bag body, the elastic cord this moment, parcel surface fabric and internal wall of the bag constitute the placing bag, sew up the female subsides of magic in the part that the parcel surface fabric exceeds the elastic cord, sew up the male subsides of magic in the internal wall of the bag and the female subsides of magic correspond, so realize the preparation of the placing bag of one, place the opposite second placing
Step four: sealing and fixing, namely dividing the bag body into two parts along the opening of the bag body, wherein a sealing convex strip is bonded on the surface of one part, a sealing concave strip is bonded on the surface of the other part, the opening of the bag body is pressed against the sealing convex strip, and the sealing convex strip and the sealing concave strip are occluded to realize the closing of the opening of the bag body;
step five: the pulling structure is connected in series, a threading hole is formed in the surface of the bag body, a pulling line penetrates through the threading hole, then the pulling line penetrates through the rubber wrapping cover and the surface of the baffle ring bolted pull ring, at the moment, the small round opening of the rubber wrapping cover tightly extrudes the pulling line, the other end of the pulling line penetrates through the grab handle, then the pull ring is bolted at the other end of the pulling line by the method, when the grab handle is held to pull the pulling line, the rubber wrapping cover is inserted into the threading hole of the bag body, and the baffle ring is blocked outside the threading hole, so that the line body is prevented from falling off;
step six: the bottom of each side plate of the bag body is bonded with a receiving belt, a structure opening enclosed by the receiving belt and the bag body is bonded with a liquid absorption cotton plate, a round hole is formed in the bottom of the receiving belt, a leather plug is inserted into the round hole, and the insertion part is bonded and fixed.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the oil-proof cloth packaging material provided by the invention is formed by laminating a plurality of layers of structures, is firm in material, can be repeatedly used, and is more environment-friendly and long in service life compared with a disposable plastic bag;
2. the heat-preservation ice bag or the hot water heat-preservation bag is placed in the placing bag body formed by the elastic band, the wrapping fabric and the packaging bag body, so that cold food or hot food in the packaging bag can be conveniently preserved and conveyed, the aluminum foil attached non-woven fabric layer is arranged inside the packaging bag, and the heat-preservation performance of the packaging bag is improved;
3. the bottom of the oil-proof cloth packaging material provided by the invention is additionally provided with the bearing belt, and oil water sliding down along the packaging bag is absorbed by the liquid absorption cotton plate and dripped and collected in the bearing belt, so that the oil water is prevented from dripping on the ground or clothes along the bag body of the packaging bag.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structural layer of the packaging bag of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the sealing convex strip and the sealing concave line of the present invention;
FIG. 5 is a schematic view of a retainer ring according to the present invention;
FIG. 6 is a schematic view of the connection structure of the carrier tape and the absorbent cotton sheet of the present invention.
In the figure: the packaging bag comprises a packaging bag 1, a heat-preservation cotton layer 1001, a nylon fabric layer 1002, an aluminum foil laminated non-woven fabric layer 1003, a Teflon film coating layer 1004, an elastic band 2, a wrapping fabric 3, a heat-preservation ice bag 4, a magic male sticker 5, a magic female sticker 6, a sealing convex strip 7, a sealing concave strip 8, a lifting line 9, a pull ring 10, a baffle ring 11, a rubber wrapping cover 12, a grab handle 13, a carrying belt 14, a liquid absorption cotton plate 15 and a leather plug 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1 to 6, the present invention provides a technical solution: an oil-proof cloth packaging material comprises a packaging bag 1, wherein the packaging bag 1 comprises a heat-insulating cotton layer 1001, nylon fabric layers 1002 are arranged on two sides of the heat-insulating cotton layer 1001, an aluminum foil laminated non-woven fabric layer 1003 is arranged on the surface of one nylon fabric layer 1002, the heat-insulating performance of the packaging bag 1 is improved, a Teflon coating layer 1004 is arranged on the surface of the other nylon fabric layer 1002, the water-proof and oil-proof performance is improved, and the packaging bag 1 is bonded into a square bag body;
the inner wall of the bag body is provided with elastic bands 2, the surface of each elastic band 2 is provided with a wrapping fabric 3, the wrapping fabric 3 and the elastic bands 2 are enclosed to form a structure, a heat-preservation ice bag 4 is arranged in the structure, magic male stickers 5 are arranged on the inner wall of the bag body, magic female stickers 6 are arranged on the surface of the wrapping fabric 3, sealing convex strips 7 and sealing concave strips 8 are arranged on the inner wall of the bag body, the sealing convex strips 7 and the sealing concave strips 8 are symmetrically distributed about the center of the opening of the bag body, the sealing convex strips 7 and the sealing concave strips 8 are both positioned above the magic male stickers 5, the wrapping fabric 3 is of an L-shaped plate structure, the elastic bands 2 are arranged in two groups, the two groups of elastic bands 2 are symmetrically distributed about the center of the long side of the top surface of the wrapping fabric 3, the height of the elastic bands 2 is smaller than the height of the wrapping fabric 3, and, The hot water bag is tightly attached to the inner wall of the packaging bag 1 by drawing the wrapping fabric 3 through the elastic band 2 in a placing bag body formed by the wrapping fabric 3 and the packaging bag 1 in an enclosed mode, the hot water bag is prevented from falling off, then the part of the elastic band 2 at the high position of the wrapping fabric 3 is pressed, the magic female sticker 6 on the surface of the wrapping fabric 3 is bonded to the magic male sticker 5 on the inner wall of the packaging bag 1, if cold food is contained in the packaging bag 1, the heat-preservation ice bag 4 is contained in the placing bag body, then the bag openings of the packaging bag 1 are aligned, the bag openings are pressed from two sides, and the sealing convex strips 7 and the sealing concave strips 8 on two sides of the bag openings are meshed;
and the surface of the bag body is inserted with a pulling wire 9, the end part of the pulling wire 9 is bolted on the surface of a pulling ring 10, the pulling ring 10 is fixed on the surface of a baffle ring 11, the surface of the baffle ring 11 is provided with a rubber wrapping cover 12, the rubber wrapping cover 12 is sleeved on the outer side of the pulling wire 9, the pulling line 9 is arranged by penetrating through the grab handles 13, the pull ring 10 is in a semicircular structure, the baffle ring 11 is in a circular ring plate-shaped structure, the pull ring 10 is bolted at both ends of the pulling line 9, the rubber wrapping cover 12 is in a circular truncated cone-shaped tubular structure, the small circular opening of the rubber wrapping cover 12 extrudes the pulling line 9, the grab handles 13 are in a semicircular cylinder structure, the pulling line 9 is pulled, the two grab handles 13 are spliced into a circular cylinder structure, the operation is convenient, the rubber wrapping cover 12 is inserted into the threading holes after the pulling line 9 is pulled, the baffle ring 11 is pulled by the lifting line 9 and attached to the inner wall of the packaging bag 1, so that the lifting line 9 is prevented from falling off;
be provided with on the outer wall of the bag body and hold area 14, it 15 to be provided with the cotton board of imbibition between the area 14 of holding and the bag body, and be provided with leather stopper 16 on the bottom surface of holding area 14, it is square frame structure to hold area 14, the cotton board of imbibition 15 is square platelike structure, imbibition cotton board 15 is located and holds the upper end opening part that area 14 and bag body enclose the structure, it is provided with a plurality ofly to hold area 14, a plurality of holding area 14 are arranged along the bottom surface of the bag body and are distributed, leather stopper 16 is circular cylinder structure, profit can slide down along the surface of wrapping bag 1, adsorb the drippage through cotton board 15 and store in holding area 14, avoid the profit to spill subaerial, take out the profit through leather stopper 16 with the help of needle tubing, profit drippage can not appear in whole process, and the syringe needle is extracted, the pinhole department automatic closure.
A production method of an oil-proof cloth packaging material comprises the following steps:
the method comprises the following steps: the cloth is manufactured, wherein nylon fabric layers 1002 are bonded on two sides of a heat insulation cotton layer 1001, then an aluminum foil laminated non-woven fabric layer 1003 is bonded on the surface of the nylon fabric layer 1002 on one side, the aluminum foil laminated non-woven fabric layer 1003 serves as an inner layer for manufacturing the bag body and plays a role in heat insulation, and a Teflon coating layer 1004 is uniformly sprayed on the surface of the nylon fabric layer 1002 on the other side, so that the water-proof, oil-proof and antifouling performances of the manufactured bag body are improved;
step two: manufacturing a bag body, cutting the packaging bag 1 with required size into a rectangle, folding two sides along a central line, wherein the left side is larger than the right side in the folding process, and then sewing by using a thread body; folding the two sides and the bottom upwards, folding the two sides inwards along the crease lines, folding the two sides of the bottom into a triangle, folding the two sides upwards and downwards, sewing the positions opposite to the upper part and the lower part of the bottom by using a line body, and opening the opening to obtain a manufactured bag body;
step three: it is fixed to place the bag body, tailor elastic cord 2 of four equal length, tailor a square parcel surface fabric 3, parcel surface fabric 3 buckles one end, and the perpendicular section length of parcel surface fabric 3 is greater than the height of elastic cord 2, sew up two elastic cords 2 on the vertical plate of parcel surface fabric 3 after that, and sew up the 3 bottom limit of buckling of parcel surface fabric on the curb plate of the bag body, elastic cord 2 this moment, parcel surface fabric 3 and internal wall of bag constitute the placing bag, sew up female subsides of magic 6 in the part that parcel surface fabric 3 is higher than elastic cord 2, sew up male subsides of magic 5 in the internal wall of bag and the female subsides of magic 6 corresponding place, so realize the preparation of the placing bag of one, place the opposite here placing bag makes a second placing bag with
Step four: sealing and fixing, namely dividing the bag body into two parts along the opening of the bag body, wherein the surface of one part is bonded with a sealing convex strip 7, the surface of the other part is bonded with a sealing concave strip 8, the opening of the bag body is pressed against the sealing convex strip 7, and the sealing convex strip 7 and the sealing concave strip 8 are occluded to realize the closing of the opening of the bag body;
step five: the pulling structure is connected in series, a threading hole is formed in the surface of the bag body, the pulling line 9 penetrates through the threading hole, then the pulling line 9 penetrates through the rubber wrapping cover 12 and the baffle ring 11 to be bolted on the surface of the pull ring 10, at the moment, the small round mouth of the rubber wrapping cover 12 tightly extrudes the pulling line 9, the other end of the pulling line 9 penetrates through the handle 13, then the pull ring 10 is bolted at the other end of the pulling line 9 by the method, when the handle 13 is held to pull the pulling line 9, the rubber wrapping cover 12 is inserted into the threading hole of the bag body, and the baffle ring 11 is blocked outside the threading hole, so that the line body is prevented from falling off;
step six: and (2) adding a leakage-proof bottom, bonding a bearing belt 14 at the bottom of each side plate of the bag body, bonding a liquid absorption cotton plate 15 at a structural opening defined by the bearing belt 14 and the bag body, forming a round hole at the bottom of the bearing belt 14, inserting a leather plug 16 into the round hole, and bonding and fixing the insertion part.
The working principle is as follows: when the hot water bag is actually used, if the hot food is contained in the packaging bag 1, the hot water bag is selected to be placed in a placing bag body formed by enclosing the elastic band 2, the wrapping fabric 3 and the packaging bag 1, the hot water bag is tightly attached to the inner wall of the packaging bag 1 by pulling the wrapping fabric 3 through the elastic band 2 to avoid falling off, then the part of the elastic band 2 at the high position of the wrapping fabric 3 is pressed to ensure that the magic female sticker 6 on the surface of the wrapping fabric 3 is adhered to the magic male sticker 5 on the inner wall of the packaging bag 1, if the cold food is contained in the packaging bag 1, the heat-insulating ice bag 4 is contained in the placing bag body, then the bag opening of the packaging bag 1 is aligned, the bag opening is pressed from two sides, the sealing convex strips 7 and the sealing concave strips 8 at two sides of the bag opening are meshed together to realize the sealing of the bag opening of the packaging bag 1, the lifting line 9 is pulled, the two handles 13 are spliced to be of a circular, the baffle ring 11 is pulled by the pulling line 9 and attached to the inner wall of the packaging bag 1 to prevent the pulling line 9 from falling off, the Teflon coating layer 1004 on the outer surface of the packaging bag 1 is waterproof and oil-proof, oil and water can slide down along the outer surface of the packaging bag 1 and are adsorbed by the liquid absorbing cotton plate 15 to be dripped and stored in the carrying belt 14, the oil and water are prevented from dripping on the ground, the oil and water are pumped out through the leather plug 16 by virtue of the needle tube, the oil and water dripping cannot occur in the whole process, and after the needle head is pulled out, the needle hole of the leather plug 16 is automatically closed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an grease proofing cloth packaging material, includes wrapping bag (1), its characterized in that: the packaging bag (1) is adhered to form a square bag body, an elastic band (2) is arranged on the inner wall of the bag body, a wrapping fabric (3) is arranged on the surface of the elastic band (2), a heat-preservation ice bag (4) is arranged in a structure formed by enclosing the wrapping fabric (3) and the elastic band (2), a magic male sticker (5) is arranged on the inner wall of the bag body, a magic female sticker (6) is arranged on the surface of the wrapping fabric (3), a sealing convex strip (7) and a sealing concave strip (8) are arranged on the inner wall of the bag body, a lifting line (9) is inserted into the surface of the bag body, the end part of the lifting line (9) is bolted on the surface of a lifting ring (10), the lifting ring (10) is fixed on the surface of a retaining ring (11), a rubber wrapping cover (12) is arranged on the surface of the retaining ring (11), and the rubber wrapping cover (12) is sleeved on the outer, and the pulling line (9) runs through the grab handle (13), the outer wall of the bag body is provided with a receiving belt (14), a liquid absorption cotton plate (15) is arranged between the receiving belt (14) and the bag body, and the bottom surface of the receiving belt (14) is provided with a leather plug (16).
2. The oil-proof cloth packaging material of claim 1, which is characterized in that: the packaging bag (1) comprises a heat-insulating cotton layer (1001), nylon fabric layers (1002) are arranged on two sides of the heat-insulating cotton layer (1001), an aluminum foil attaching non-woven fabric layer (1003) is arranged on the surface of one nylon fabric layer (1002), and a Teflon coating layer (1004) is arranged on the surface of the other nylon fabric layer (1002).
3. The oil-proof cloth packaging material of claim 1, which is characterized in that: seal protruding strip (7) and seal concave line (8) and all be in the top of magic public subsides (5) about the sack central symmetry of the bag body, and seal protruding strip (7) and seal concave line (8), parcel surface fabric (3) are "L" shaped plate column structure, and elastic cord (2) are provided with two sets ofly, and two sets of elastic cord (2) are highly being less than the height of parcel surface fabric (3) about the long limit central symmetry of the top surface of parcel surface fabric (3) distributes, elastic cord (2).
4. The oil-proof cloth packaging material of claim 1, which is characterized in that: the pull ring (10) is of a semicircular annular structure, the baffle ring (11) is of a circular annular plate-shaped structure, the pull ring (10) is bolted to the two ends of the lifting line (9), the rubber wrapping cover (12) is of a circular truncated cone-shaped tubular structure, the small circular opening of the rubber wrapping cover (12) extrudes the lifting line (9), and the grab handle (13) is of a semicircular cylinder structure.
5. The oil-proof cloth packaging material of claim 1, which is characterized in that: the holding belt (14) is a square frame structure, the liquid absorption cotton plate (15) is a square plate structure, the liquid absorption cotton plate (15) is positioned at an upper end opening of the holding belt (14) and the bag body which are enclosed into a structure, the holding belt (14) is provided with a plurality of holding belts (14), the holding belts (14) are distributed along the bottom surface of the bag body in an arrayed mode, and the leather plug head (16) is of a circular column structure.
6. A method for producing the oil-proof cloth packaging material as claimed in any one of claims 1 to 5, characterized in that: the processing flow of the product comprises the following steps:
the method comprises the following steps: the cloth is manufactured, wherein nylon fabric layers (1002) are bonded on two sides of a heat-insulating cotton layer (1001), then an aluminum foil laminated non-woven fabric layer (1003) is bonded on the surface of the nylon fabric layer (1002) on one side, the aluminum foil laminated non-woven fabric layer (1003) serves as an inner layer for manufacturing the bag body, the heat-insulating effect is achieved, a Teflon coating layer (1004) is uniformly sprayed on the surface of the nylon fabric layer (1002) on the other side, and the water-proof, oil-proof and antifouling performances of the manufactured bag body are improved;
step two: manufacturing a bag body, cutting the packaging bag (1) with required size into a rectangle, folding two sides along a central line, wherein the left side is larger than the right side in the folding process, and then sewing by using a thread body; folding the two sides and the bottom upwards, folding the two sides inwards along the crease lines, folding the two sides of the bottom into a triangle, folding the two sides upwards and downwards, sewing the positions opposite to the upper part and the lower part of the bottom by using a line body, and opening the opening to obtain a manufactured bag body;
step three: it is fixed to place the bag body, tailor elastic cord (2) of four equal length, tailor a square parcel surface fabric (3), parcel surface fabric (3) buckle one end, and the vertical section length of parcel surface fabric (3) is greater than the height of elastic cord (2), sew up two elastic cords (2) on the vertical plate of parcel surface fabric (3) after that, and sew up parcel surface fabric (3) bottom bend limit on the curb plate of the bag body, elastic cord (2) this moment, parcel surface fabric (3) and internal wall of bag constitute the placing bag, sew up magic female subsides (6) in the part that parcel surface fabric (3) are higher than elastic cord (2), sew up magic male (5) in internal wall of bag and the corresponding place of magic female subsides (6), so realize the preparation of the placing bag of one, place the opposite here placing bag with this method preparation second placing bag
Step four: sealing and fixing, namely dividing the bag body into two parts along the opening of the bag body, wherein a sealing convex strip (7) is bonded on the surface of one part, a sealing concave strip (8) is bonded on the surface of the other part, the opening of the bag body is pressed against the sealing convex strip, and the sealing convex strip (7) and the sealing concave strip (8) are occluded to realize the closing of the opening of the bag body;
step five: the method comprises the steps that a threading hole is formed in the surface of a bag body, a lifting line (9) penetrates through the threading hole, then the lifting line (9) penetrates through a rubber wrapping cover (12) and a baffle ring (11) to be bolted on the surface of a pull ring (10), at the moment, a small circular opening of the rubber wrapping cover (12) is tightly pressed to extrude the lifting line (9), the other end of the lifting line (9) penetrates through a grab handle (13), the pull ring (10) is bolted at the other end of the lifting line (9) by the method, when the grab handle (13) is held to lift the lifting line (9), the rubber wrapping cover (12) is inserted into the threading hole of the bag body, and the baffle ring (11) is blocked outside the threading hole to avoid the falling of a line body;
step six: the leakage-proof bottom is additionally arranged, the bottom of each side plate of the bag body is bonded with a bearing belt (14), a structure opening part enclosed by the bearing belt (14) and the bag body is bonded with a liquid absorption cotton plate (15), a round hole is arranged at the bottom of the bearing belt (14), a leather plug (16) is inserted into the round hole, and the insertion part is bonded and fixed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010482909.0A CN111661471A (en) | 2020-06-01 | 2020-06-01 | Oil-proof cloth packaging material and production method thereof |
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| CN202010482909.0A CN111661471A (en) | 2020-06-01 | 2020-06-01 | Oil-proof cloth packaging material and production method thereof |
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| CN111661471A true CN111661471A (en) | 2020-09-15 |
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| CN202010482909.0A Pending CN111661471A (en) | 2020-06-01 | 2020-06-01 | Oil-proof cloth packaging material and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550930A (en) * | 2021-01-04 | 2021-03-26 | 安徽沪通环保包装科技有限公司 | Convenient square-bottom bag and manufacturing method thereof |
| CN112875039A (en) * | 2021-02-03 | 2021-06-01 | 曹梅 | High-strength pressure-resistant packaging box |
| CN113371326A (en) * | 2021-05-13 | 2021-09-10 | 王依婷 | PBST degradation plastic bag |
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| CN113371326B (en) * | 2021-05-13 | 2022-09-23 | 吉林省中亿医药包装有限公司 | PBST degradation plastic bag |
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