CN1284271A - Making process of very thin sausage casing - Google Patents
Making process of very thin sausage casing Download PDFInfo
- Publication number
- CN1284271A CN1284271A CN 00124335 CN00124335A CN1284271A CN 1284271 A CN1284271 A CN 1284271A CN 00124335 CN00124335 CN 00124335 CN 00124335 A CN00124335 A CN 00124335A CN 1284271 A CN1284271 A CN 1284271A
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- CN
- China
- Prior art keywords
- nylon
- temperature
- casing
- mentioned
- manufacture craft
- 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.)
- Pending
Links
- 235000013580 sausages Nutrition 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 3
- 239000004677 Nylon Substances 0.000 claims abstract description 20
- 229920001778 nylon Polymers 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 3
- 239000004595 color masterbatch Substances 0.000 claims description 2
- 235000013622 meat product Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Landscapes
- Processing Of Meat And Fish (AREA)
Abstract
Nylon and pigment particles as raw material are produced to very thin sausage casing through the processes of mixing, heating to melt in extruder, extruding into burrel film and cooling in extruder, dripdrying and stoving, the secondary heating and extruding into nylon strip, expanding lateral stretch, longitudinal stretch in stretching machine, high temperature settling and winding. The sausage casing is suitable for casing various meat products and the cased products may be further smoked and heated without losing its internal quality and weight.
Description
The invention belongs to manufacturing packaging films technology, particularly a kind of manufacture craft of packing the very thin sausage casing of meat intestines based food.
The present invention in the past, in order to keep the original flavor of cold cuts intestines based food, and prolong its shelf-life, adopt the external packing of beaters' skin or cellulose sausage casing usually as the intestines based food, but its defective is: easy water outlet is peeled after the product vacuum packaging of use animal or fabric casing for sausage, and influences the shelf-life of product; Moreover the thickness of 40-60 micron causes its poor transparency, and weight loss is arranged, and can not well adhere to each other with interior dress food it is carried out hot-working.
Purpose of the present invention aims to provide a kind of through overexpansion stretching thickness thinning, improve the transparency of casing, improve the uniformity of casing, and saving raw material, and can prolong shelf life of products, product after the packing is carried out after the hot-working the not manufacture craft of the very thin sausage casing of weight loss and inherent quality, not enough to overcome in the prior art.
The objective of the invention is to realize with following technical scheme: a kind of manufacture craft of very thin sausage casing, it is characterized in that it adopts nylon to make raw material, its manufacture craft is followed successively by:
(1) color master-batch of 99.6% raw material nylon and 0.4% is inserted stir in the stirred vessel and laggardly go in the charging basket;
(2) batching in (1) is inputed in the extruder, rotate to the thermal treatment zone by screw rod, heating-up temperature is 210 °-230 ℃, nylon material and Masterbatch are evenly dissolved after, extrude the tubbiness film by cross-head film mouth again;
(3) above-mentioned (2) tubbiness film is squeezed into banded hollow nylon strip through the cold water cooling,
(4) with after the oven dry of above-mentioned (3) draining, enter the secondary baking heating, heating-up temperature is 130-150 ℃, and air in the aerating filling casing, expands by interior air, makes nylon strip cross directional stretch 3.6-3.8 doubly;
(5) nylon strip in above-mentioned (4) is passed through 2.5 times of stretching-machine longitudinal stretchings again, making casing thickness is the 20-30 micron,
(6) under 120-140 ℃ of temperature, toast typing, be curled into plate-like, promptly make casing film external packing product.
Above-mentioned raw material adopts polyamide nylon.
Above-mentioned Masterbatch is all to be joined by yellow Masterbatch (NBY) and brown Masterbatch (NBN) to form.
Heating Zone Temperature is that medium temperature is higher in the above-mentioned technology (2), and the two ends temperature is lower, and its Temperature Distribution is 210-230 ℃-210 ℃.
Characteristics of the present invention are:
1, by post bake expansion pulling method and high-temperature shaping technology attenuate the thickness of casing, improved the uniformity of casing film, increased area coefficient, improved the utilization rate of material;
2, the wearability and the tension intensity of casing film have been improved through high-temperature shaping, smooth surface, dimensionally stable;
3, improved the transparency of casing and the choke of product, oxygen resistance, the shelf-life of dress product in can prolonging,
4, can carry out various sootiness hot-working and the inherent quality and the weight of not losing product to the product after the packing;
5, casing decomposed fast 1-2 doubly than other casing after use was abandoned under natural solar radiation, was easy to environmental protection.
Below in conjunction with embodiment in detail the present invention is described in detail:
With raw material polyamide nylon 99.6% with by Huang, the brown Masterbatch that is mixed 44%, be added in the back input charging basket that stirs in the stirred vessel, drive raw material by the extruder screw rotation again and enter the low slightly thermal treatment zone of temperature, the high two ends of medium temperature, heating-up temperature is 210 ℃-230 ℃-210 ℃, after nylon material and Masterbatch evenly dissolve this moment, the tubbiness film is extruded in head film oral area position by extruder, squeeze by the cold water cooling again and be bundled into banded hollow nylon strip, enter second heating zone through the draining oven dry, temperature is at 130 ℃, aerating is filled in the casing hollow, make 3.6 times of nylon strip cross directional stretch by interior air expansion, squeeze by the different revolutions of glue axle about the stretching-machine again and prick, make 2.5 times of casing longitudinal stretchings, its casing thickness is the 20-30 micron, through 120 ℃ of high-temperature shapings, at last individual layer casing product is curled into plate-like, to be used.
The present invention's all kinds of ham sausage of can that suit, and the product after the can be carried out all kinds of heat of sootiness and add The worker, and do not lose its inherent quality and weight, the remarkable advantage of long shelf-life.
Claims (4)
1, a kind of manufacture craft of very thin sausage casing is characterized in that, it adopts nylon to make raw material, and its manufacture craft is followed successively by:
(1) color master-batch of the raw material nylon of 99.6 % and 0.4% is inserted stir in the stirred vessel and laggardly goes in the charging basket,
(2) batching in (1) is inputed in the extruder, rotate to the thermal treatment zone by screw rod, heating-up temperature is 210 °-230 ℃, nylon material and Masterbatch are evenly dissolved after, extrude the tubbiness film by cross-head film mouth again,
(3) above-mentioned (2) tubbiness film is squeezed into banded hollow nylon strip through the cold water cooling,
(4) with after the oven dry of above-mentioned (3) draining, enter the secondary baking heating, heating-up temperature is 130-150 ℃, and air in the aerating filling casing, expands by interior air, makes nylon strip cross directional stretch 3.6-3.8 doubly;
(5) nylon strip in above-mentioned (4) is passed through 2.5 times of stretching-machine longitudinal stretchings again, making casing thickness is the 20-30 micron,
(6) under 120-140 ℃ of temperature, toast typing, be curled into plate-like, promptly make casing film external packing product.
2, the manufacture craft of very thin sausage casing according to claim 1 is characterized in that, above-mentioned raw material adopts polyamide nylon.
3, the manufacture craft of very thin sausage casing according to claim 1 is characterized in that, above-mentioned Masterbatch is all to be joined by yellow Masterbatch (NBY) and brown Masterbatch (NBN) to form.
4, the manufacture craft of very thin sausage casing according to claim 1 is characterized in that, Heating Zone Temperature is that medium temperature is higher in the above-mentioned technology (2), and the two ends temperature is lower, and its Temperature Distribution is 210-230 ℃-210 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00124335 CN1284271A (en) | 2000-09-08 | 2000-09-08 | Making process of very thin sausage casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00124335 CN1284271A (en) | 2000-09-08 | 2000-09-08 | Making process of very thin sausage casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1284271A true CN1284271A (en) | 2001-02-21 |
Family
ID=4590352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00124335 Pending CN1284271A (en) | 2000-09-08 | 2000-09-08 | Making process of very thin sausage casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1284271A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048067B (en) * | 2004-08-23 | 2011-03-16 | 提派克道具有限公司 | Shirred casing |
| CN103802418A (en) * | 2014-02-14 | 2014-05-21 | 天津利成虹宇包装材料有限公司 | Co-extrusion nylon casing film colored by adhesive resin layer, as well as preparation method and application of co-extrusion nylon casing film |
| CN106720142A (en) * | 2017-01-24 | 2017-05-31 | 潍坊潍森纤维新材料有限公司 | Cellulose sausage casing production line and cellulose sausage casing production technology |
-
2000
- 2000-09-08 CN CN 00124335 patent/CN1284271A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048067B (en) * | 2004-08-23 | 2011-03-16 | 提派克道具有限公司 | Shirred casing |
| CN103802418A (en) * | 2014-02-14 | 2014-05-21 | 天津利成虹宇包装材料有限公司 | Co-extrusion nylon casing film colored by adhesive resin layer, as well as preparation method and application of co-extrusion nylon casing film |
| CN103802418B (en) * | 2014-02-14 | 2016-10-05 | 天津利成虹宇包装材料有限公司 | Co-extrusion Nylon Casing Film in bonding resin layer coloring and preparation method and application |
| CN106720142A (en) * | 2017-01-24 | 2017-05-31 | 潍坊潍森纤维新材料有限公司 | Cellulose sausage casing production line and cellulose sausage casing production technology |
| CN106720142B (en) * | 2017-01-24 | 2022-12-06 | 潍坊潍森纤维新材料有限公司 | Cellulose casing production line and cellulose casing production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |