CN86208340U - Strengthened package for cement - Google Patents
Strengthened package for cement Download PDFInfo
- Publication number
- CN86208340U CN86208340U CN 86208340 CN86208340U CN86208340U CN 86208340 U CN86208340 U CN 86208340U CN 86208340 CN86208340 CN 86208340 CN 86208340 U CN86208340 U CN 86208340U CN 86208340 U CN86208340 U CN 86208340U
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- China
- Prior art keywords
- cement
- lining
- adhesive lining
- bag
- adhesive
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- 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.)
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Abstract
The utility model relates to a strengthened package for cement, which is used for the cement (and is also used for the heavy packing of the chemical fertilizer, the graphite, etc.). The strengthened package for the cement is composed of an agglutinate lining and the bag paper of the cement. The fabric texture of the agglutinate lining adopts multi-strand yarn and big net-grid structure, and the fabric texture is stuck on the bag paper of the cement through an adhesive. The strengthened package for the cement not only has the features of high tensile strength, low breakage rate, etc., and the weaving output of the agglutinate lining is greatly improved. Because the agglutinate lining adopts the low-priced raw materials, such as the cotton, the hemp, etc., the utility model has abundant raw material resources; the usable range of the raw materials of the agglutinate lining is enlarged, and the cost of the bag of the cement is reduced.
Description
The utility model is a kind of reinforced cementitious packaging bag that is used for cement (also being used for chemical fertilizer, graphite etc. heavily packs), belongs to the industrial packaging class.
The present great majority of cement packaging in China bag are 4 layers of paper bag for cement.Because intensity is not high, in transportation, its breakage rate reaches 25-30%, and is domestic so just lost more than 500 ten thousand tons of cement in 1 year, be worth to reach more than 500,000,000 yuan, and the cement that broken bag runs off also pollutes to environment.
The breakage that the complex cement packaging bag of using has gradually recently solved paper bag for cement greatly.Compound cement bag is to serve as a contrast with the polyvinyl material, adopts single thread fine mesh organizational structure, and as shown in Figure 1, adhesive glue is bonded at it on paper bag for cement, and the intensity of bag of cement is improved greatly, and breakage rate drops to 2%.But the adhesive lining of this bag of cement is short in needed material, and owing to use the polyvinyl raw material, the bag of cement cost is higher.
The purpose of this utility model: the preceence of performance compound cement bag, by changing the fabric structure of adhesive lining, further improve the intensity index of bag of cement, simultaneously, enlarge the range of use of adhesive lining material, reduce the bag of cement cost, thereby improve the economy of cement package bags.
The utility model is achieved in that
Change existing adhesive lining fabric structure, be about to former adhesive lining single thread fine mesh tissue and change multiply yarn macrolattice tissue into, as shown in Figure 2.Like this, can improve the overall tensile strength of bag of cement greatly, peel strength significantly improves.
Multiply yarn macrolattice organizational structure spacing after the change is 4-10mm, and according to the difference of adhesive lining material, yarn count number of share of stock, the fabric tissue spacing changes thereupon.
Enlarge the material range of use of adhesive lining, under the condition of proof strength, when adopting multiply yarn macrolattice organizational structure, use cheap raw materials such as cotton, fiber crops.Thereby reduced the cost of bag of cement.
The adhesive lining fabric of reinforced cementitious packaging bag can the single face lining paper, also can two-sided lining paper, as shown in Figure 3.
Above-mentioned reinforced cementitious packaging bag is owing to adopted multiply yarn macrolattice organizational structure, not only tensile strength greatly improves, the intensity index that is better than the polyvinyl compound cement bag, and owing to used cheap raw materials such as cotton, fiber crops, thereby replaced short polyvinyl material, enlarged the raw material range of use of adhesive lining, cotton, numb raw material sources are abundant, price is cheap than polyvinyl, has reduced the cost of bag of cement.Simultaneously, adopt the macrolattice organizational structure, weave output and also greatly improve.
Use reinforced cementitious packaging bag, the transport of cement breakage rate reduces greatly, and the packaging bag cost further reduces in addition, and remarkable in economical benefits improves.
Following table is fine mesh polyvinyl lining bag of cement, multiply yarn large-mesh cotton, technical, the economy comparison sheet of numb bag of cement:
| Fine mesh synthetic fibre lining bag of cement | The cotton lining of multiply yarn macrolattice bag of cement | Multiply yarn macrolattice fiber crops lining bag of cement | |
| Tensile strength (warp-wise) | 35kg | More than the 45kg | More than the 45kg |
| Tensile strength (broadwise) | 28kg | More than the 35kg | More than the 35kg |
| Adhesive lining materials gram/rice 2 | 61.5 | 55 | 151.6 |
| Raw material unit price (unit/ton) | 6450 (21S) | 4600 (6--21S) | 1500 (3-10s) |
| Every unit price (unit/only) | 0.623 | 0.593 | 0.567 |
The utility model has following accompanying drawing:
Fig. 1 is a fine mesh polyvinyl adhesive lining organization chart.
Fig. 2 is a multiply yarn macrolattice organization chart.
Fig. 3 is the vertical face figure of reinforced cementitious packaging bag.
The 1-adhesive lining
The 2-cement bag paper
The utility model embodiment is given an example:
When adhesive lining grid organization spacing was 4mm, the adhesive lining grid can use 21 cotton yarn 4-5 thighs, or 10 cotton yarn 2-3 thighs.
When adhesive lining grid organization spacing was 7mm, the adhesive lining grid can use 21 cotton yarn 5-6 thighs, or 10 cotton yarn 3-4 thighs.
When adhesive lining grid organization spacing was 10mm, the adhesive lining grid can be with 21 cotton yarn 6-8 thighs, or 10 cotton yarn 4-5 thighs, or use 3.5 2 strands on the dimity.
Claims (6)
1, a kind of reinforced cementitious packaging bag that is used for cement (also being used for chemical fertilizer, graphite etc. heavily packs), form by adhesive lining and cement bag paper, adhesive lining is bonded on the cement bag paper by adhesive glue, and feature of the present utility model is that the adhesive lining fabric structure is a multiply yarn macrolattice organizational structure.
2, reinforced cementitious packaging bag according to claim 1, the fabric structure spacing that it is characterized in that adhesive lining is 4-10mm, the single thread number is that 3.5-21 props up yarn.
3, reinforced cementitious packaging bag according to claim 1 is characterized in that the material of adhesive lining can use raw materials such as cotton, fiber crops.
According to claim 1 or 2 or 3 described reinforced cementitious packaging bags, it is characterized in that when the grid organization spacing of adhesive lining is 4mm that 4, the adhesive lining grid can be 21 cotton yarn 4-5 thighs, or 10 cotton yarn 2-3 thighs.
According to claim 1 or 2 or 3 described reinforced cementitious packaging bags, it is characterized in that when the grid organization spacing of adhesive lining is 10mm that 5, the adhesive lining grid can be 21 cotton yarn 6-8 thighs, or 10 cotton yarn 4-5 thighs.
According to claim 1 or 2 or 3 described reinforced cementitious packaging bags, it is characterized in that when the grid organization spacing of adhesive lining is 10mm that 6, the adhesive lining grid can be 3.5 2 strands on the dimity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208340 CN86208340U (en) | 1986-10-30 | 1986-10-30 | Strengthened package for cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208340 CN86208340U (en) | 1986-10-30 | 1986-10-30 | Strengthened package for cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86208340U true CN86208340U (en) | 1987-10-31 |
Family
ID=4810576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86208340 Withdrawn CN86208340U (en) | 1986-10-30 | 1986-10-30 | Strengthened package for cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86208340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449023A (en) * | 2013-09-06 | 2013-12-18 | 武金生 | Environmentally friendly packaging material |
| CN106489005A (en) * | 2014-07-04 | 2017-03-08 | 比勒鲁迪克斯那斯公司 | Coating bag paper |
-
1986
- 1986-10-30 CN CN 86208340 patent/CN86208340U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449023A (en) * | 2013-09-06 | 2013-12-18 | 武金生 | Environmentally friendly packaging material |
| CN106489005A (en) * | 2014-07-04 | 2017-03-08 | 比勒鲁迪克斯那斯公司 | Coating bag paper |
| CN106489005B (en) * | 2014-07-04 | 2018-10-23 | 比勒鲁迪克斯那斯公司 | Coat bag paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |