CN87210222U - Paper/adhesive bonded cloth/paper compound packing sack - Google Patents
Paper/adhesive bonded cloth/paper compound packing sack Download PDFInfo
- Publication number
- CN87210222U CN87210222U CN 87210222 CN87210222U CN87210222U CN 87210222 U CN87210222 U CN 87210222U CN 87210222 CN87210222 CN 87210222 CN 87210222 U CN87210222 U CN 87210222U CN 87210222 U CN87210222 U CN 87210222U
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- paper
- sack
- adhesive bonded
- bonded cloth
- utility
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Abstract
The utility model provides a paper/adhesive bonded cloth/paper compound packing sack. The paper/adhesive bonded cloth/paper compound packing sack is characterized in that a layer of adhesive bonded cloth reinforcing material is added between two layers of the sack paper; the adhesive bonded cloth and the sack paper are compounded once by water-soluble adhesive, and then the paper/adhesive bonded cloth/paper compound packing sack is made through extracting, cutting, and stitching. The utility model has the advantages of good ventilation property, no damage when the utility model is filled, high strength, high compression resistance, high folding resistance, high temperature resistance, low cost, simple manufacturing process, etc. The throwing and falling experiment of the utility model conforms to the national standard. The paper/adhesive bonded cloth/paper compound packing sack is an ideal article for packing grain, food, cement, chemicals, medicine, and powder and particles of mineral products.
Description
The utility model relates to the packaging bag that is used for article or material storage or transportation, stores and the paper/nonwoven fabrics/paper complex pocket that transports especially for cement packing
In the packaging field in the past, especially heavily packing aspect (20-25 kilogram/more than the bag) generally adopts paper bag, gunnysack, Polywoven Bag, plastic-coated bag, paper/dimension complex pocket and adhesive-bonded fabric complex pocket or the like, and these bags type can be purchased on market.But all there are many shortcomings: as paper bag breakage rate height; The gunnysack own wt is big, increases the transportation difficulty, and the production cycle is long; Required energy consumption was big when Polywoven Bag was produced, and can not reclaim, and easily caused environmental pollution and destroyed the ecologic balance; Plastic-coated bag, paper/dimension complex pocket and adhesive-bonded fabric complex pocket, though be useful improvement to older generation's packaging bag product, have intensity height, the wide advantage of range of use, but still have that investment is big, complex manufacturing and easily produce shortcoming such as social effects of pollution, be difficult for promoting in the whole nation.Country is annual approximately to waste 500,000,000 yuans in the transportation breakage of bag of cement, and national cement output under unified central planning has 1.4 hundred million tons approximately, and the intensity height need be provided, good permeability, breakage resistant luer, 3,000,000,000 of cheap packaging bags.
The purpose of this utility model provides a kind of paper/nonwoven fabrics/paper complex pocket, this combined package bag, and good permeability, can cement does not have breakage, and the intensity height is dropped test and is met or exceeded national standard, and materials are saved, technology is simple, cost is low, can reclaim.
The utility model is finished as follows: with sack kraft paper, craft paper or regeneration craft paper is levels, interlayer adopts nonwoven fabrics to make reinforcing material, with well behaved water soluble adhesive disposable compound and base material, and then form through bag technology.
The utility model is owing to adopt the interlayer of nonwoven fabrics as extrusion coating paper, and nonwoven fabrics be natural fiber with syntheticfibres mix by a certain percentage through adhesion agent disposable with the paper composite molding, thereby good permeability, again certain resistance to compression and rupture strength being arranged, heat resistance is good.Simultaneously, natural and syntheticfibres all can adopt waster and regenerate, and complex pocket can also reclaim, and does not produce social effects of pollution, so remedied the shortcoming of the complex pocket type of other plastic wires, cloth and paper.Technology is simple, with low cost, saves about 50% than traditional paper bag.Not only can be used for cement packing, also can be used for the packing of powder such as grain, food, cement, chemical industry, medicine, mineral products and granular material.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the constructional drawing of the utility model paper/nonwoven fabrics/paper combined package bag.
Fig. 2 is the utility model production procedure schematic block diagram.
With reference to Fig. 1 and Fig. 2, the 1-sack kraft paper can adopt craft paper, recycled writing paper etc.; The 2-nonwoven fabrics, nonwoven fabrics adopts natural fiber (as cotton, flaxen fiber etc.) and syntheticfibres, and both mix the nonwoven fabrics of making 80-100g/M through certain technology in the 2:1 ratio; The 3-sack kraft paper, according to following bag technology: natural fiber and syntheticfibres are mixed in proportion, and------------impregnation---compoundly---rolls---oven dry---rolling---bag---finished product dried to air lay to the comb flower to rolling.During bag, compound good paper/nonwoven fabrics/paper is taken out tube, cutting, stitching forms then.
Claims (4)
1, a kind of paper/nonwoven fabrics/paper combined package bag is characterized in that adding layer of non-woven fabric in the middle of two-layer sack kraft paper makes reinforcing material, and is with adhesion agent that sack kraft paper and nonwoven fabrics is disposable compound.
2,, it is characterized in that nonwoven fabrics is mixed in the 2:1 ratio with syntheticfibres by natural fiber (as cotton, flaxen fiber etc.), makes through certain technology according to the combined package bag of claim 1 defined.
3,, it is characterized in that sack kraft paper can adopt craft paper, regeneration craft paper etc. according to the combined package bag of claim 1 or 2 defineds.
4,, it is characterized in that adhesion agent adopts water soluble adhesive according to the combined package bag of claim 1 or 2 defineds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87210222 CN87210222U (en) | 1987-07-11 | 1987-07-11 | Paper/adhesive bonded cloth/paper compound packing sack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87210222 CN87210222U (en) | 1987-07-11 | 1987-07-11 | Paper/adhesive bonded cloth/paper compound packing sack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87210222U true CN87210222U (en) | 1988-04-27 |
Family
ID=4825186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87210222 Ceased CN87210222U (en) | 1987-07-11 | 1987-07-11 | Paper/adhesive bonded cloth/paper compound packing sack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87210222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785823A (en) * | 2012-05-22 | 2012-11-21 | 达朝明 | Water-soluble polyvinyl alcohol fiber and plastic composite paper heavy packaging bag and method for manufacturing same |
| CN109601552A (en) * | 2018-12-14 | 2019-04-12 | 武汉东昌仓贮技术有限公司 | A kind of aluminum phosphide fumigation agent and packaging facilitating disposition |
| CN111392222A (en) * | 2019-05-16 | 2020-07-10 | 佛山市顺德区粤明斯五金塑料包装有限公司 | High-temperature-resistant low-cost packaging bag |
| US11078005B1 (en) | 2020-09-28 | 2021-08-03 | Dongguan Wangquan Paper Products Co., Ltd. | Package cushioning material |
-
1987
- 1987-07-11 CN CN 87210222 patent/CN87210222U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785823A (en) * | 2012-05-22 | 2012-11-21 | 达朝明 | Water-soluble polyvinyl alcohol fiber and plastic composite paper heavy packaging bag and method for manufacturing same |
| CN102785823B (en) * | 2012-05-22 | 2014-10-15 | 达朝明 | Water-soluble polyvinyl alcohol fiber and plastic composite paper heavy packaging bag and method for manufacturing same |
| CN109601552A (en) * | 2018-12-14 | 2019-04-12 | 武汉东昌仓贮技术有限公司 | A kind of aluminum phosphide fumigation agent and packaging facilitating disposition |
| CN109601552B (en) * | 2018-12-14 | 2021-06-15 | 武汉东昌仓贮技术有限公司 | Conveniently-treated aluminum phosphide fumigant and package |
| CN111392222A (en) * | 2019-05-16 | 2020-07-10 | 佛山市顺德区粤明斯五金塑料包装有限公司 | High-temperature-resistant low-cost packaging bag |
| US11078005B1 (en) | 2020-09-28 | 2021-08-03 | Dongguan Wangquan Paper Products Co., Ltd. | Package cushioning material |
| WO2022061910A1 (en) * | 2020-09-28 | 2022-03-31 | 东莞旺诠纸品有限公司 | Buffer material for packaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |