High-resistant diaphragm vacuum-packing method for silk product
A vacuum packaging and high-barrier technology, applied in the technical field, can solve the problems of poor anti-moisture and oxygen damage, complicated operation, high packaging cost, etc., and achieve the effect of long storage time, increased shelf life, and elegant and noble quality.
Active Publication Date: 2010-05-26
桐乡磐十文化艺术创意有限公司
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AI Technical Summary
Problems solved by technology
These packages are costly and complicated to operate, but are poorly protected against moisture and oxygen.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be described in detail below in conjunction with specific examples: the present invention is to put the silk product with moisture regain 11% under the standard state of ambient temperature 20 ± 3 ℃, relative humidity 65 ± 3%, that is, the standard state stipulated in China: The ambient temperature is 20±3°C, the relative humidity is 65±3%, or other temperature and humidity conditions converted according to this standard. Bundled and shaped, then lined with special copy paper, externally used high-barrier thermoplastic soft film (high moisture resistance, high gas resistance) packaging materials, vacuum-packed and sealed into a small bag under the vacuum degree of -0, 0800 to -0, 0999MPa, and then Carry out outer packaging and bulk packaging as needed.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a high-barrier film vacuum packaging method for silk product. The method is that after silk product is balanceable and stable under the standard state with circumstance air temperature of 20+- 3deg.C and relative humidity of 65+-3%, silk product is packaged in vacuum and sealed thoroughly under the condition of moisture regain rate of 11+-1% so as to isolate moisture and air leakage in and out of packaging object. The silk product is set by binding with cotton yarn rope at first and it is packaged and sealed into a small bag in vacuum by liner of special copy paper andexternal used high-barrier thermoplastic soft film. Said silk product is sealed into a small bag by high-barrier thermoplastic soft film under the vacuum degree of -0.0800MPa to -0.0999MPa. It can ensure that silk product is provided with unchanging elegance and noble quality, not deteriorating, long storing time, conveniently transporting and storing for a long time without deteriorating. It canprevent the damage from outer factors such as oxygen, moisture, wind, pollution, pest and mildew so on to silk product. The store period is increased greatly.
Description
Technical field: [0001] The present invention relates to a quality maintenance technology of silk products, such as mulberry silk, tussah silk, celestial silk, spun silk and their finished products, especially a technology that can effectively control the humidity and oxygen that seriously endanger the quality of silk. . Background technique [0002] Elegant and gorgeous silk is favored by people, and silk is praised as the "fiber queen" by the world. Silk is very delicate and has special requirements for its storage and maintenance. Silk products are organic polymer compounds. During storage, if they are affected by factors such as light, heat, oxygen, acid, alkali, temperature, humidity, etc., they can be decomposed, compounded, and mildewed, and their excellent quality will be damaged and destroyed. . [0003] The internal structure of silk is loose and porous, and has strong moisture absorption capacity. Under the conditions of air temperature 20°C and relative humid...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B65D81/18B65D81/20B65D77/02
Inventor 凌荣根
Owner 桐乡磐十文化艺术创意有限公司