CN205221429U - Heat sealing packaging bag is compiled to seamless moulding - Google Patents
Heat sealing packaging bag is compiled to seamless moulding Download PDFInfo
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- CN205221429U CN205221429U CN201521052093.9U CN201521052093U CN205221429U CN 205221429 U CN205221429 U CN 205221429U CN 201521052093 U CN201521052093 U CN 201521052093U CN 205221429 U CN205221429 U CN 205221429U
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Abstract
The utility model relates to a packing product, concretely relates to heat sealing packaging bag is compiled to seamless moulding, including the bag body, bag body both ends are equipped with respectively seals, the department's of sealing bonding has the heat -sealing glue area, the heat -sealing glue area is including the dampproofing and waterproofing plastics rete, basic unit and the high -molecular polymer layer of coating in the basic unit that set gradually, the high -molecular polymer layer bonds with the bag body, the basic unit is the same with the material of the bag body. The utility model discloses a heat -sealing glue area bonds and seals, need not the needle seam, has improved the sealed intensity of wrapping bag, and the wrapping bag bulk strength can reach the fibre tear(ing) strength.
Description
Technical field
The utility model relates to a kind of packing articles, is specifically related to a kind of seamless moulding and compiles heat sealed package bag.
Background technology
Polywoven Bag is widely used in the packaging process of the products such as fertilizer, chemical products, articles for daily use, food.In Polywoven Bag use procedure, upper lower sealing can use cotton rope to sew up, and use cotton rope to sew up sealing effectiveness not good, and waterproof, anti-soak properties is poor, therefore, have occurred the mode of upper and lower sealing being carried out adhering and sealing in prior art.
Sealing tape majority in existing market arranges hot melt adhesive layer to sealing adhering and sealing, arranging hot melt adhesive layer carries out bonding, certain bonding package encapsulation requirement can be met, but at low temperatures, hot melt adhesive layer easily loses viscosity, cause loosely bonding, thus reduce the sealing of Polywoven Bag and waterproof and dampproof performance.
In addition, packing of product anti-counterfeiting technology attention, Polywoven Bag and sealing tape product all need to improve anti-counterfeiting performance.
Utility model content
The utility model provides a kind of low temperature sealing performance good, recyclable recycling, and waterproof, seamless the moulding with anti-counterfeiting performance compile heat sealed package bag.
The utility model adopts following technical scheme:
A kind of seamless moulding compiles heat sealed package bag, comprise bag, bag two ends are respectively equipped with sealing, described sealing part is bonded with heat sealing adhesive tape, described heat sealing adhesive tape comprise set gradually waterproof and dampproof plastic membranous layer, basic unit and the high polymer layer that is coated in basic unit, described high polymer layer is bonding with bag, and heat sealing adhesive tape has low-temperature heat-sealing, advantage that weather resisting property is excellent, improves the sealing of packaging bag, waterproof and anti-soak properties.
Described basic unit is identical with the material of bag, and after reclaiming, the overall material of packaging bag is identical, and directly can reclaim granulation, reprocessing utilizes, without the need to being separated unlike material, and the recycling after easy to use.
According to customer requirement or actual needs, described heat sealing adhesive tape outside face is provided with security pattern layer, improves the anti-counterfeiting performance of heat sealing adhesive tape, also can improve the anti-counterfeiting performance of Total Product during use.
Preferably, the waterproof and dampproof plastic membranous layer of described heat sealing adhesive tape, basic unit and high polymer layer, three layers of heat are coated with and are combined.
The material of described bag and basic unit is preferably PP or PE material, and the bind strength of heat sealing adhesive tape high polymer layer and PP, PE class material is high.
Described bag comprises plastic knitting layer of cloth and film layer, and described plastic knitting layer of cloth material is PP or PE material.In order to improve anti-counterfeiting performance, bag outside face is also provided with security pattern layer.
Advantage of the present utility model and beneficial effect are:
The utility model adopts the bonding sealing of heat sealing adhesive tape, and without the need to pin seam, improve the sealing intensity of packaging bag, packaging bag bulk strength can reach fiber tearing degree;
The utility model packaging bag is consistent with adhesive tape material, can reclaim granulation, environmental protection simultaneously;
The utility model packaging bag various aspects of performance is excellent, and especially to powdery packing material, after involution, ne-leakage, moisture proof, cracking resistance become, and improve the antiforge function of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of heat sealing adhesive tape and bag;
Fig. 3 is the structural representation of bag.
Wherein, 1-heat sealing adhesive tape, 2-bag, 3-high polymer layer, 4-basic unit, the waterproof and dampproof plastic membranous layer of 5-, 6-security pattern layer, 7-plastic knitting layer of cloth, 8-film layer.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of seamless moulding compiles heat sealed package bag, and comprise bag 2, bag 2 two ends are respectively equipped with sealing, and described sealing part is bonded with heat sealing adhesive tape 1.
Described heat sealing adhesive tape 1 comprise set gradually waterproof and dampproof plastic membranous layer 5, basic unit 4 and be coated in basic unit 4 high polymer layer 3, three layers heat be coated be combined.Heat sealing adhesive tape 1 outside face is also provided with security pattern layer 6, and security pattern layer 6 arranges security pattern.
Described high polymer layer 3 is bonding with bag 2, and described basic unit 4 selects PP material.
Described bag 2 comprises plastic knitting layer of cloth 7 and film layer 8, and described plastic knitting layer of cloth 7 material is PP material, and bag 2 outside face is also provided with security pattern layer 6.
Claims (6)
1. seamless moulding compiles heat sealed package bag, comprise bag, it is characterized in that, bag two ends are respectively equipped with sealing, described sealing part is bonded with heat sealing adhesive tape, described heat sealing adhesive tape comprise set gradually waterproof and dampproof plastic membranous layer, basic unit and the high polymer layer that is coated in basic unit, described high polymer layer is bonding with bag, and described basic unit is identical with the material of bag.
2. seamless moulding according to claim 1 compiles heat sealed package bag, and it is characterized in that, described heat sealing adhesive tape outside face is provided with security pattern layer.
3. seamless moulding according to claim 1 compiles heat sealed package bag, it is characterized in that, the waterproof and dampproof plastic membranous layer of described heat sealing adhesive tape, basic unit and high polymer layer, three layers of heat are coated with and are combined.
4. seamless moulding according to claim 1 compiles heat sealed package bag, and it is characterized in that, the material of described bag and basic unit is PP or PE material.
5. seamless moulding according to claim 4 compiles heat sealed package bag, and it is characterized in that, described bag comprises plastic knitting layer of cloth and film layer, and described plastic knitting layer of cloth material is PP or PE material.
6. seamless moulding according to claim 5 compiles heat sealed package bag, and it is characterized in that, bag outside face is provided with security pattern layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052093.9U CN205221429U (en) | 2015-12-16 | 2015-12-16 | Heat sealing packaging bag is compiled to seamless moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052093.9U CN205221429U (en) | 2015-12-16 | 2015-12-16 | Heat sealing packaging bag is compiled to seamless moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221429U true CN205221429U (en) | 2016-05-11 |
Family
ID=55896509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521052093.9U Active CN205221429U (en) | 2015-12-16 | 2015-12-16 | Heat sealing packaging bag is compiled to seamless moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336825A (en) * | 2016-09-12 | 2017-01-18 | 淄博吉平包装制品有限公司 | Seamless plastic woven heat sealing adhesive tape and manufacture method thereof |
| CN106428953A (en) * | 2016-09-12 | 2017-02-22 | 淄博吉平包装制品有限公司 | Seamless plastic-woven heat-sealing packing bag |
-
2015
- 2015-12-16 CN CN201521052093.9U patent/CN205221429U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336825A (en) * | 2016-09-12 | 2017-01-18 | 淄博吉平包装制品有限公司 | Seamless plastic woven heat sealing adhesive tape and manufacture method thereof |
| CN106428953A (en) * | 2016-09-12 | 2017-02-22 | 淄博吉平包装制品有限公司 | Seamless plastic-woven heat-sealing packing bag |
| CN106336825B (en) * | 2016-09-12 | 2019-07-30 | 淄博吉平包装制品有限公司 | Heat sealing adhesive tape and its preparation method are compiled in seamless modeling |
| CN106428953B (en) * | 2016-09-12 | 2020-05-12 | 淄博吉平包装制品有限公司 | Seamless plastic woven heat-sealing packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |