Novel degradable tampon and preparation method thereof
A tampon, a new type of technology, applied in the field of medical supplies, can solve the problems of negative impact on the environment, affecting ecological balance, environmental pollution, etc., and achieve soft friction, better effect and good absorbency
Inactive Publication Date: 2021-10-01
浙江天晴制造科技集团有限公司
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AI Technical Summary
Problems solved by technology
[0005] At present, the catheters of plastic catheter-type tampons are all disposable, which is convenient to use and has a negative impact on the environment.
A large number of waste plastic products after use and non-cotton fibers that cannot be automatically degraded can cause serious environmental pollution and affect the ecological balance if they remain in the natural environment for a long time
Method used
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Experimental program
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Effect test
Embodiment 1
[0026] Embodiment 1: A kind of novel degradable tampon preparation method comprises the following operations:
[0027] S1: Cotton body production: screening high-quality degradable natural cotton fibers, carding the degradable natural cotton fiber raw materials; laying the carded degradable natural cotton fiber raw materials into fiber webs, and pressing them into strip fibers layer; the strip-shaped fiber layer is closely attached to the non-woven fabric made of degradable natural cotton fiber, and the cotton thread made of degradable natural cotton fiber is fixed in the center of the strip-shaped fiber layer, and the end of the cotton thread is exposed A certain length outside the strip-shaped fiber layer is obtained to obtain a semi-finished cotton body; the semi-finished cotton body is curled to form a long cylindrical absorber to obtain a finished cotton body;
[0028] S2: Assembling the cotton body: placing the finished cotton body obtained in S1 in a two-color catheter ...
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The invention relates to the technical field of medical supplies, and discloses a novel degradable tampon and a preparation method thereof. The preparation method comprises the following steps: cotton body preparation: high-quality degradable natural cotton fibers are screened, and the degradable natural cotton fibers are carded; the carded degradable natural cotton fiber raw materials are laid into a fiber net, and the fiber net is pressed into a strip-shaped fiber layer; the strip-shaped fiber layer is tightly attached to a non-woven fabric made of degradable natural cotton fibers, a cotton thread made of the degradable natural cotton fibers is fixed to the center of the strip-shaped fiber layer, the tail end of the cotton thread is exposed out of the strip-shaped fiber layer by a certain length, and a semi-finished cotton product is obtained; the semi-finished cotton body is curled to form a long-strip cylindrical absorber, and a finished cotton body is obtained. The cotton core, the coating layer and the novel cotton threads are all made of degradable natural cotton fibers, the absorptivity is good, each gram of natural cotton fibers can absorb 24 grams of water, and the cotton fibers are natural, low in sensitivity, environmentally friendly, biodegradable, softer and less in friction.
Description
technical field [0001] The invention relates to the technical field of medical supplies, more specifically, the invention relates to a novel degradable tampon and a preparation method thereof. Background technique [0002] Tampons are made of fibers and contain a highly absorbent cylinder with a cotton thread attached to the end. When a woman's menstruation comes, it can be inserted into the vagina to absorb menstrual blood. [0003] Compared with ordinary women's menstrual products, tampons can be placed in women's body to directly absorb menstrual blood without direct contact with the air, greatly reducing the chance of bacterial growth; avoiding menstrual blood in skin folds to produce odor, effectively keeping fresh and breathable, and reducing oppression feel. In addition, the tampon can effectively prevent side leakage, is easy to move, is individually packaged, and is easy to carry. [0004] There are two types of tampons, one is finger-entry type and the other is ...
Claims
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IPC IPC(8): A61F13/20
CPCA61F13/202A61F13/206A61F13/2068A61F13/2071A61F13/2085A61F13/2094
Inventor 吴晓鹏吴梦婕翁秋萍范丽萍杜强
Owner 浙江天晴制造科技集团有限公司