CN211253545U - Paper-plastic composite bag - Google Patents
Paper-plastic composite bag Download PDFInfo
- Publication number
- CN211253545U CN211253545U CN201922106277.3U CN201922106277U CN211253545U CN 211253545 U CN211253545 U CN 211253545U CN 201922106277 U CN201922106277 U CN 201922106277U CN 211253545 U CN211253545 U CN 211253545U
- Authority
- CN
- China
- Prior art keywords
- bag
- bag body
- sealing strip
- paper
- strip
- 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
Images
Abstract
The utility model provides a paper-plastic composite bag, which comprises a bag body and an embedded sealing strip, wherein the bag body is divided into an upper part and a lower part, through holes are arranged at the positions of four corners of the upper part and the lower part of the bag body, and sponge strips are arranged at the positions of the four corners of the inner part of the bag body close to the side surface; after the paper-plastic composite bag is filled with materials, workers can move the paper-plastic composite bag through the through holes, and the sponge strips can reduce the pressure of the paper-plastic composite bag on hands of people when the people move the paper-plastic composite bag; the upper surface of the bag body is provided with a through seam, the embedded sealing strip comprises an upper sealing strip and a lower sealing strip, the upper sealing strip is matched with the through seam, the lower sealing strip is glued at the position of one side in the bag body below the bag body, and the lower sealing strip is vertically corresponding to the position of the upper sealing strip above the bag body below the bag body; the arrangement of the embedded sealing strip can realize the partition in the bag of the paper-plastic composite bag when the upper sealing strip and the lower sealing strip are embedded, and the problem that the partition cannot be realized in the bag of the existing paper-plastic composite bag is solved.
Description
Technical Field
The utility model relates to a wrapping bag preparation technique, especially a compound bag is moulded to paper.
Background
The paper-plastic composite bag is formed by compounding plastic and kraft paper, wherein the plastic layer is usually flat woven cloth with polypropylene (PP) or Polyethylene (PE) as a base material, and the kraft paper is refined composite special kraft paper, and has the characteristics of high strength, good waterproofness and beautiful appearance. Is one of the most popular packaging materials at present, and is widely applied to the industries of plastic raw materials, cement, feed, chemical industry, fertilizer and the like; the existing paper-plastic composite bag is inconvenient to move after being filled with materials, and particularly when the paper-plastic composite bag is applied to the chemical industry, the bag cannot be partitioned, and the problem that chemical materials fail due to mutual reaction among materials can occur in direct mixed loading of various chemical materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound bag is moulded to paper for solve present paper and mould compound bag and have inconvenient removal after filling with the material, the problem that can not the subregion in the bag.
In order to solve the problem, the utility model provides a compound bag is moulded to paper, including the bag body and gomphosis sealing strip, the bag body divide into above the bag body and below the bag body, above the bag body with the position at four angles below the bag body all is equipped with the through-hole, the position that side is pressed close to four angles of internal portion of bag is equipped with the sponge strip, seted up logical seam above the bag body, the gomphosis sealing strip includes sealing strip and lower seal strip, the sealing strip with lead to the cooperation of sewing, the position of the internal side of bag below the lower seal strip veneer is at the bag body works as the lower seal strip with the sealing strip is fashionable, the bag integument divide into a plurality of.
The utility model provides a compound bag is moulded to paper still has following technical characteristic:
further, the connection mode of the sponge strips and the bag body is gluing.
Furthermore, the through hole is oval, and the upper surface of the bag body and the lower surface of the bag body corresponding to the position of the through hole are thermally sealed along the circumference of the oval.
Further, the upper sealing strip is divided into an upper part, a middle part and a lower part, the upper part, the middle part and the lower part are sequentially provided with a pulling strip, a bag clamping groove and a clamping strip, the pulling strip is positioned at the bag outer part on the bag body, the upper surface of the bag clamping groove is glued with the outer surface on the bag body, the side surface of the bag clamping groove is glued with the side surface of the through seam, the lower surface of the bag clamping groove is glued with the inner surface on the bag body, and the clamping strip is positioned at the bag inner part on the bag body.
Furthermore, the side surface of the clamping strip is provided with a semicircular flange.
Further, the lower sealing strip is provided with a clamping groove, and a groove matched with the flange is formed in the inner side surface of the clamping groove.
Furthermore, the material used by the embedded sealing strip is an elastic material.
The utility model discloses following beneficial effect has: the utility model provides a paper-plastic composite bag, which comprises a bag body and an embedded sealing strip, wherein the bag body is divided into an upper surface of the bag body and a lower surface of the bag body, through holes are arranged at the positions of four corners above the bag body and below the bag body, and sponge strips are arranged at the positions of four corners inside the bag body close to the side surface; after the paper-plastic composite bag is filled with materials, workers can move the paper-plastic composite bag through the through holes, and the sponge strips can reduce the pressure of the paper-plastic composite bag on hands when the paper-plastic composite bag is moved by people; the upper surface of the bag body is provided with a through seam, the embedded sealing strip comprises an upper sealing strip and a lower sealing strip, the upper sealing strip is matched with the through seam, the lower sealing strip is glued at the position of one side inside the bag body below the bag body, and the lower sealing strip is vertically corresponding to the position of the upper sealing strip above the bag body below the bag body; the setting of gomphosis sealing strip can be in the bag of compound bag is moulded to the upper sealing strip with realize paper in the time of the lower sealing strip gomphosis and divide, solve the problem that can not divide in the bag that compound bag exists is moulded to current paper.
Drawings
FIG. 1 is a structural diagram of a paper-plastic composite bag with an embedded sealing strip in an embodiment of the present invention;
FIG. 2 is a body of the paper-plastic composite bag according to the embodiment of the present invention;
fig. 3 shows the paper-plastic composite bag after partitioning in an embodiment of the present invention;
fig. 4 shows an embodiment of the present invention in which the sealing strip is embedded;
fig. 5 is a left side view of the fitting weather strip in the embodiment of the present invention;
fig. 6 is a top seal strip of the embedded seal strip according to the embodiment of the present invention;
fig. 7 is a left side view of the upper seal strip of the interlocking seal strip according to the embodiment of the present invention;
fig. 8 is a bottom seal strip of the embedded seal strip according to the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 8 in an embodiment of the paper-plastic composite bag of the present invention, the paper-plastic composite bag includes a bag body 10 and an embedded sealing strip 20, the bag body 10 is divided into an upper bag body 11 and a lower bag body 12, through holes 13 are disposed at four corners of the upper bag body 11 and the lower bag body 12, sponge strips 14 are disposed at four corners of the inner bag body 10 close to the side, through seams 15 are disposed above the bag body 10, the embedded sealing strip 20 includes an upper sealing strip 21 and a lower sealing strip 22, the upper sealing strip 21 is matched with the through seams 15, the lower sealing strip 22 is glued at the inner side of the bag body 10 of the lower bag body 12, and when the lower sealing strip 22 is fastened with the upper sealing strip 21, the bag body 10 is divided into a plurality of.
Through holes 13 are formed in the positions of four corners of the upper surface 11 and the lower surface 12 of the bag body, and sponge strips 14 are arranged at the positions of the four corners close to the side surface in the bag body 10; after the paper-plastic composite bag is filled with materials, workers can move the paper-plastic composite bag through the through holes 13, and the sponge strips 14 can reduce the pressure of the paper-plastic composite bag on hands when the paper-plastic composite bag is moved by the workers; the upper surface of the bag body 10 is provided with a through seam 15, the embedded sealing strip 20 comprises an upper sealing strip 21 and a lower sealing strip 22, the upper sealing strip 21 is matched with the through seam 15, the lower sealing strip 22 is glued at the position of the inner side of the lower surface 12 of the bag body, and the lower sealing strip 22 is vertically corresponding to the upper sealing strip 21 at the positions of the lower surface 12 of the bag body and the upper surface 11 of the bag body; the arrangement of the embedded sealing strip 20 can realize the partition in the bag of the paper-plastic composite bag when the upper sealing strip 21 and the lower sealing strip 22 are embedded, and the problem that the partition cannot be realized in the bag of the existing paper-plastic composite bag is solved.
In one embodiment of the present application as shown in fig. 1, preferably, the lower right end of the bag body 10 is the mouth of the bag body 10, and the upper left end is the bottom of the bag body 10; during the use, can utilize gomphosis sealing strip 20 to form the subregion as required, pack the material into the bag from the sack, after finishing loading, use handheld sealing device to seal.
In one embodiment of the present application, the connection of the sponge strip 14 and the pouch 10 is preferably gluing.
In one embodiment of the present application, preferably, the through hole 13 is formed in an oval shape, the upper bag body 11 and the lower bag body 12 corresponding to the position of the through hole 13 are heat-sealed along the oval circumference, the oval through hole 13 conforms to the characteristics of a human hand, it is more convenient to carry the paper plastic composite bag, and the upper bag body 11 and the lower bag body 12 corresponding to the position of the through hole 13 are heat-sealed to prevent leakage of the material.
In one embodiment of the present application, preferably, the upper sealing strip 21 is divided into three parts, namely, an upper part, a middle part and a lower part, which are sequentially a pulling strip 2101, a bag holding groove 2102 and a clamping strip 2103, the pulling strip 2101 is positioned at the outer part of the upper bag body 11, the upper surface of the bag holding groove 2102 is glued with the outer surface of the upper bag body 11, the side surface of the bag holding groove 2102 is glued with the side surface of the through seam 15, the lower surface of the bag holding groove 2102 is glued with the inner surface of the upper bag body 11, and the clamping strip 2103 is positioned at the inner part of the upper bag body 11; the lifting strip 2101 of the upper sealing strip 21 can facilitate the user to remove the sealing when the partition in the bag needs to be removed, the bag clamping groove 2102 can enable the upper sealing strip 21 to be firmly fixed on the upper surface 11 of the bag body, the clamping strip 2103 is used for being matched with the clamping groove 2201 of the lower sealing strip 22 to play a role in sealing and further realizing the partition, the embedded sealing strip 20 can enable the upper sealing strip 21 and the lower sealing strip 22 to be embedded together under the pressure action of external force when in use, and the upper sealing strip 21 and the lower sealing strip 22 can be separated under the tensile action of the external force; the position and the number of the used embedding sealing strips 20 on the bag body 10 can be changed according to the use requirement, so that the number of the subareas of the bag body 10 and the containing amount of the materials in each subarea can be adjusted.
In an embodiment of the present application, it is preferable that a semicircular flange 2104 is provided on a side surface of the card bar 2103, the lower sealing tape 22 is provided with a card slot 2201, a groove 2202 which is matched with the flange 2104 is provided on an inner side surface of the card slot 2201, the flange 2104 is provided on the side surface of the card bar 2103, and a groove 2204 which is matched with the flange 2104 is provided on the inner side surface of the card slot 2201, so that a sealing effect of the embedded sealing tape 20 can be enhanced, and an adverse effect on a partition caused by cracking of the embedded sealing tape 20 when the partition is needed.
In one embodiment of the present application, the material used for the embedding sealing strip 20 is preferably an elastic material, and the use of the elastic material can realize the matching between the clamping strip 2103 and the clamping slot 2201.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a compound bag is moulded to paper, includes bag body its characterized in that, the bag body divide into above the bag body and below the bag body, above the bag body with the position at four angles below the bag body all is equipped with the through-hole, the position that side is pressed close to four angles of internal portion of bag is equipped with the sponge strip, seted up above the bag body and led to the seam, the bag body still is provided with the gomphosis sealing strip, the gomphosis sealing strip includes sealing strip and lower seal strip, the sealing strip with lead to the cooperation of sewing, the position of lower seal strip veneer inboard below the bag body works as the lower seal strip with the sealing strip is blocked, the bag body is divided into a plurality of.
2. The paper-plastic composite bag of claim 1, wherein: the connection mode of the sponge strip and the bag body is gluing.
3. The paper-plastic composite bag of claim 1, wherein: the through hole is in an oval shape, and the upper surface of the bag body and the lower surface of the bag body corresponding to the position of the through hole are thermally sealed along the oval circumference.
4. The paper-plastic composite bag of claim 1, wherein: the upper sealing strip is divided into an upper part, a middle part and a lower part, the upper part, the middle part and the lower part are sequentially provided with a pulling strip, a bag clamping groove and a clamping strip, the pulling strip is positioned at the bag outer part on the bag body, the upper surface of the bag clamping groove is glued with the outer surface on the bag body, the side surface of the bag clamping groove is glued with the side surface of the through seam, the lower surface of the bag clamping groove is glued with the inner surface on the bag body, and the clamping strip is positioned at the bag inner part on the bag body.
5. A paper-plastic composite bag according to claim 4, characterized in that: the side of the clamping strip is provided with a semicircular flange.
6. A paper-plastic composite bag according to claim 5, characterized in that: the lower sealing strip is provided with a clamping groove, and a groove matched with the flange is formed in the inner side surface of the clamping groove.
7. The paper-plastic composite bag of claim 1, wherein: the material used by the embedded sealing strip is an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106277.3U CN211253545U (en) | 2019-11-29 | 2019-11-29 | Paper-plastic composite bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106277.3U CN211253545U (en) | 2019-11-29 | 2019-11-29 | Paper-plastic composite bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211253545U true CN211253545U (en) | 2020-08-14 |
Family
ID=71966939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106277.3U Active CN211253545U (en) | 2019-11-29 | 2019-11-29 | Paper-plastic composite bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211253545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023104A (en) * | 2021-02-25 | 2021-06-25 | 东莞市金恒晟新材料科技有限公司 | Inflatable protection film |
-
2019
- 2019-11-29 CN CN201922106277.3U patent/CN211253545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023104A (en) * | 2021-02-25 | 2021-06-25 | 东莞市金恒晟新材料科技有限公司 | Inflatable protection film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201516940U (en) | Rice packaging bag | |
| CN211253545U (en) | Paper-plastic composite bag | |
| CN203727847U (en) | Anti-seepage paper-plastic composite woven bag | |
| CN203997311U (en) | A kind of tearing type packaging bag | |
| CN206691638U (en) | A kind of ventilative woven bag | |
| CN214525483U (en) | Novel valve port bag | |
| CN210213053U (en) | Glue-free packaging box plate | |
| JP6177285B2 (en) | Wet sheet package and method for producing wet sheet package | |
| KR20100125032A (en) | A dual ply bag and method of manufacturing the same | |
| CN207698225U (en) | Packing case | |
| CN207670949U (en) | A kind of trapezoidal bag | |
| CN105923243A (en) | Packaging bag capable of being opened quickly | |
| CN219361881U (en) | Novel food packaging bag | |
| CN218113583U (en) | Heat seal valve port bag | |
| CN206634427U (en) | Packaging bag with segmentation cavity volume | |
| CN216036119U (en) | Cement packing bag | |
| CN207985618U (en) | Handware distributes packaging bag | |
| TWM481892U (en) | Recyclable and moisture prevention packaging bag | |
| CN218594975U (en) | Sealing valve pocket for powder | |
| CN218618014U (en) | Waterproof and moistureproof paper-plastic composite packaging bag | |
| CN108887835B (en) | Case and bag processing technology and product thereof | |
| CN208007734U (en) | A kind of earphone packaging box | |
| CN215285719U (en) | Foldable four-corner packaging box | |
| CN215884684U (en) | High-strength wear-resistant regenerated environment-friendly woven bag | |
| CN207360985U (en) | Split type packaging sebific duct for two-component adhesive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |