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PE Casting Film Production Process: Produced through the casting process. The PE casting film raw material is melted at high temperature, then extruded through a T - shaped die head and cast onto a cooling roller for rapid cooling and forming. Performance Characteristics: It features uniform thickness, high transparency, and excellent heat - sealing performance. With a smooth and flat surface, it can provide a good appearance and packaging effect for diapers. Application in Diapers: It is often used as the bottom film of diapers, serving to isolate urine and prevent leakage to the outside. Meanwhile, due to its good heat - sealing property, it is convenient for composite processing with other materials to meet the forming requirements of the overall diaper structure.  Breathable Film Structural Principle: Generally, based on the PE film, it is given a microporous structure through special processes such as biaxial stretching and micropore formation. These micropores allow water vapor to pass through while blocking liquid water. Performance Characteristics: The most prominent advantage of the breathable diaper film material is excellent breathability, which can discharge the moisture inside the diaper, keep the baby's skin dry, and reduce problems like diaper rash caused by moisture. In addition, it also has certain water - resistance and flexibility. Application in Diapers: Mainly used for the outer layer or bottom layer of diapers. While isolating urine, it realizes good breathability and improves the baby's wearing comfort. Lamination Film Lamination Structure: Composed of two or more layers of different materials. Usually, the lamination backsheet film serves as the base layer, which is combined with other functional materials (such as non - woven fabric, breathable film, absorbent material, etc.) through methods like heat pressing and adhesive coating.  Performance Characteristics: It combines the advantages of each component material, having good flexibility, breathability, water - resistance, and mechanical strength. For example, compounding with non - woven fabric can increase softness and tactile comfort; compounding with breathable film can further enhance breathability. Application in Diapers: Can be used in multiple parts of diapers. For example, as the overall outer layer structure, it can ensure leak - proof function while providing a comfortable using experience; it can also be used to wrap the absorbent core to enhance the urine - containing and isolating effect.  Coated Film Processing Method: PE particles are heated and melted by a coating machine, then evenly coated on the surface of other base materials (such as non - woven fabric, paper, etc.), and a PE film layer is formed after cooling and solidification. Performance Characteristics: The coated PE film roll materials can endow the base material with properties such as water - resistance, moisture - resistance, and dirt - resistance, and at the same time enhance the strength and toughness of the base material. The thickness and performance of the coated film can be adjusted according to production requirements.  Application in Diapers: Often applied to the surface layer of diapers or the wrapping layer of the absorbent core. When used as the surface layer, it can make the diaper surface smoother and reduce friction on the baby's skin; when wrapping the absorbent core, it can prevent the leakage of core materials and play a preliminary leak - proof role. If you want to get more information about our products, you can click www.glinknonwoven.com.

In the field of infant care products, the design and performance of diapers are constantly evolving to meet the growing needs of parents and babies. Among them, the leak guard SMMS nonwoven fabric of diapers, as a key structure to prevent urine leakage, the choice of its material is of vital importance. SMMS nonwoven fabric, with its unique performance characteristics, plays an irreplaceable and crucial role in the three - dimensional gathers of diapers.  Hydrophobic SMMS diaper nonwoven is a multi - layer structured material composed of spunbond (S) layers and melt - blown (M) layers in a specific order. This composite structure endows it with many excellent properties. Firstly, it has good air permeability. The multi - layer structure forms countless tiny pores, allowing air to circulate freely. This ensures that the baby's delicate skin remains dry and comfortable at all times, reducing the sense of stuffiness and effectively reducing the occurrence of skin problems such as diaper rash.  Leak - proof function in three - dimensional leak guard. The main function of the three - dimensional gathers of diapers is to prevent urine leakage, and the waterproof SMMS melt blown nonwoven plays a core role in it. Its liquid - repellent property is the first line of defense against leakage. When urine comes into contact with the SMMS non - woven fabric of the three - dimensional gathers, due to the special structure of the material surface, the urine cannot penetrate quickly but forms water droplets on the surface. At the same time, the special design of the three - dimensional gathers, combined with the flexibility of the SMMS non - woven fabric, can fit tightly around the baby's thighs and waist, effectively blocking the urine from flowing out from the sides. Even when the baby is turning over, crawling or playing, the three - dimensional gathers can always maintain a good fit. Relying on the liquid - repellent properties of the SMMS non - woven fabric, the urine is firmly restricted inside the diaper, providing all - round dry protection for the baby.  Durability and Long - Term Protection During the baby's daily activities, the diaper will withstand various pulls and frictions. The high strength and toughness of the diaper SMMS nonwoven fabric ensure that the three - dimensional gathers are not easy to deform or break during long - term use. Even after multiple bends and stretches, it can still maintain good liquid - repellent properties and fit. This durability enables the diaper to provide stable and reliable leak - proof protection throughout its service life. Parents do not need to change the diaper frequently, which not only saves costs but also reduces disruptions to the baby. If you want to get more information about our products, you can click www.glinknonwoven.com. 

Are you still worried that sanitary napkins are made of inferior materials such as recycled cotton? In fact, regular factories have very strict control over raw materials. Common materials for sanitary napkins include super absorbent polymers, pouch films, backsheet films, fluff pulp, and non-woven fabrics. There are tricks to distinguish the quality of them.   Super absorbent polymers are used to quickly absorb and lock liquids to keep the surface dry. Regular polymer particles are uniform and free of impurities, while recycled products have different particle sizes and obvious impurities due to mixed processing.   Fluff pulp is made from natural native wood, with good water absorption and fiber strength, which can improve the product's water absorption capacity and comfort. Regular fluff pulp is natural native wood pulp that meets national standards, which is dehydrated and compressed to form a plate or roll. The recycled fluff pulp is taken out from discarded sanitary napkins and is fluffy in itself, without rolls or plate shapes.   The backsheet film plays a role in blocking leakage and fixing the position, and the wrapping film can isolate dust and ensure cleanliness and safety.The secondary recycled backsheet film and small packing film absorb dust and impurities due to the presence of glue, fluff pulp and other substances, resulting in uneven appearance and touch. The ash content of the residue after burning generally exceeds 10%; the non-recycled ones have no impurities and the ash content does not exceed 5%.   As the topsheet layer, the non-woven fabric plays the role of absorbing menstrual blood and keeping the surface dry. It cannot be recycled again and become non-woven fabric for production, because it can only be turned into particles after recycling and cannot be turned into cloth again.   Mastering these key points, you can easily distinguish the quality of sanitary napkin raw materials!   If you need know more information, please click www.glinknonwoven.com

Elastic adhesive in diaper, a key material in diaper manufacturing, plays a vital role in ensuring comfort, fit, and leakage protection. Below is an overview of its uses and functions in diapers.   1. Enhanced Comfort and Fit Elastic adhesive is used in the waistband and leg cuffs of diapers to provide a snug yet flexible fit. This elasticity ensures the diaper adapts to the baby’s body shape, preventing discomfort caused by tightness or looseness. It allows babies to move freely while maintaining a secure fit, which is essential for their active lifestyle.   2. Superior Leakage Protection One of the primary functions of elastic adhesive is to create a barrier against leaks. By securing the leg cuffs and waistband, it prevents urine from escaping, even during prolonged use or active movements. This feature is crucial for keeping the baby’s skin dry and reducing the risk of rashes or irritation.   3. Durability in Various Conditions Elastic adhesive is designed to withstand moisture, heat, and cold, ensuring consistent performance in different environments. Whether in humid summers or chilly winters, it maintains its elasticity and adhesive strength, preventing the diaper from losing its shape or effectiveness.   4. Safety and Eco-Friendliness Modern elastic adhesives are formulated to be safe for babies’ sensitive skin. They are free from harmful chemicals and comply with strict safety standards. Additionally, many manufacturers prioritize eco-friendly production methods, reducing environmental impact while maintaining high-quality performance.   5. Efficiency in Manufacturing In diaper production, elastic adhesive streamlines the manufacturing process. Its quick-drying properties enable faster assembly lines, increasing efficiency and reducing costs. This not only benefits manufacturers but also makes high-quality diapers more accessible to consumers.   Conclusion Elastic adhesives are an integral component of diaper design, providing comfort, leak protection, durability and safety. As technology advances, the application of elastic adhesives continues to improve, ensuring diapers meet the needs of babies and parents.   If you want to get more information about our products, you can click www.glinknonwoven.com.

If you want to produce disposable baby diapers, here are some guidelines to help you plan the entire process from raw material preparation to finished product inspection:   1. Market research and product positioning Understand market demand: Study the consumer demand of the target market, the product characteristics of competitors and market trends, and determine the differentiated positioning of the product. Determine product specifications: According to market demand, determine the key indicators of diapers such as size, absorption capacity, breathability, and softness.   2. Diaper raw material preparation Spunbond non-woven fabric: As the main product of your factory, spunbond non-woven fabric is an important raw material for the surface layer, diversion layer, and leak-proof edge of diapers. Ensure that the quality of raw materials meets national standards and customer needs. Absorption layer material: such as polymer absorbent resin (SAP), which is the core absorbent material of diapers, needs to choose products with strong water absorption and good water retention capacity. Backsheet film material: such as PE breathable bottom mold or hot air breathable bottom mold, responsible for preventing urine leakage and maintaining good breathability. Elastic materials: such as elastic waistbands, used to improve the fit and comfort of diapers.   3. Production process Raw material cutting and pretreatment: Cut spunbond non-woven fabrics, absorbent layer materials, bottom films and other raw materials according to the designed size, and perform necessary pretreatment, such as hydrophilic treatment, softening treatment, etc. Assembly and molding: Assemble the cut raw materials in a certain order to form the basic structure of diapers. Through the molding machine, the diapers are pressed into the required shape and size. Adding functional layers: Add functional layers such as humidity indicators and leak-proof edges to diapers as needed to improve the practicality and comfort of the product. Heat sealing and bonding: Use hot melt adhesive or other bonding methods to firmly bond the layers of materials together to ensure that the diapers will not delaminate or shift during use. Quality inspection: Perform water absorption performance tests, strength tests, appearance inspections, etc. on the finished diapers to ensure that the product quality meets national standards and customer needs.   4. Production equipment and automation Introduction of advanced production equipment: Consider the introduction of highly automated production lines to improve production efficiency, reduce labor costs, and ensure the consistency of product quality. Intelligent monitoring: Use advanced technologies such as machine vision systems and sensor networks to monitor key parameters in the production process in real time, and promptly discover and solve problems.   5. Quality control and environmental protection measures Establish a quality management system: Develop a complete quality management system and process to ensure that every link from raw material procurement to finished product delivery meets quality requirements.   Strengthen environmental protection management: During the production process, take necessary environmental protection measures, such as reducing wastewater discharge and reducing noise pollution, to ensure that production activities comply with environmental protection regulations.   6. Sales and distribution Establish sales channels: According to market demand and competition, select appropriate sales channels, such as direct sales, distribution, e-commerce, etc. Develop marketing strategies: Combine product characteristics and market demand to develop targeted marketing strategies to increase product awareness and market share.   7. Continuous improvement and innovation Pay attention to market trends: Pay close attention to changes in market trends and consumer demand, and adjust product strategies and production plans in a timely manner. Technological innovation: Continuously introduce new technologies and new materials to improve product performance and comfort and meet the diverse needs of consumers.   In summary, the production of diapers requires comprehensive consideration of market demand, raw material preparation, production process, production equipment and automation, quality control and environmental protection measures, as well as sales and distribution. I hope the above suggestions can help you. If you need know more information, please click www.glinknonwoven.com    

The absorbent core is the core part of diapers, responsible for ensuring that the baby's buttocks are always dry and comfortable. And the key material is superabsorbent polymer (SAP), which has a unique three-dimensional network of molecular chains from a microscopic perspective.     When in contact with urine, the absorbent polymers core act like activated "little tentacles", rapidly opening and tightly adsorbing water molecules in urine through various forces such as ionic bonds and hydrogen bonds. Its powerful water absorption and retention ability is amazing, just like a "super sponge" that can quickly absorb the urine discharged by babies and firmly lock it in to prevent backflow. According to rigorous scientific research, highly absorbent resins can absorb hundreds or even thousands of times their own weight of water under ideal conditions. Such astonishing water absorption rates enable diapers to meet the frequent urination needs of babies.     In addition to super absorbent resin, the super thin absorbent core also contains some fluff pulp. Fluffy pulp is composed of specially treated wood pulp fibers, which have a fluffy texture and numerous tiny pores between the fibers. These fluff pulp play a crucial role in supporting and dispersing liquids in the absorbent core. When urine comes into contact with the absorbent core, the fluffy structure of the fluff pulp can act like a fine mesh, taking in urine first and dispersing it evenly, avoiding excessive concentration of local urine. Subsequently, the highly absorbent resin rapidly exerted its water absorbing function. The two work together to enable the absorbent core to evenly absorb urine and maintain a certain shape. Even if a large amount of urine is absorbed, it will not burden the baby's movements due to excessive weight or affect the fit due to deformation, always providing a comfortable and reliable dry experience for the baby.   If you want to get more information about our products, you can click www.glinknonwoven.com.

The quality of sanitary pads directly affects the user experience in women's menstrual care products. Among the many materials that make up sanitary napkins, hot air perforated non-woven fabric is quietly playing a key role and can be regarded as the invisible guardian of sanitary napkins. ​ From the perspective of fitting the skin, the non-woven fabric with hot air punching is extremely soft. When it gently touches a woman's intimate skin, the delicate touch is like a gentle breeze brushing her face, almost imperceptible, greatly reducing the discomfort caused by friction. For skin that is already sensitive during menstruation, this soft and snug characteristic is particularly important, which can effectively avoid problems such as redness, swelling, and itching caused by friction, allowing women to move freely and feel comfortable during menstruation. ​     Breathability is a significant advantage of perforated hot air nonwoven fabrics. Its unique punching design is like countless tiny ventilation openings, allowing air to freely circulate inside the sanitary napkin. During hot summer days or prolonged activities, this characteristic can quickly remove moisture generated on the surface of the skin, keeping it dry. Imagine if the breathability of sanitary pads is poor, a hot and humid environment will not only make people feel uncomfortable, but also easily breed bacteria, posing a threat to women's health. Hot air punched non-woven fabric, with its excellent breathability, has built a line of defense for women's hygiene and health during their menstrual period. ​     In terms of absorption performance, hot air punched non-woven fabric also performs well. It can quickly guide menstrual blood to penetrate into the inner absorbent body of sanitary napkins, accelerating the absorption process. These fine perforations increase the contact area between non-woven fabric and menstrual blood, making absorption more efficient and reducing the time menstrual blood stays on the surface, thereby reducing the risk of side leakage. At the same time, it can effectively prevent the polymer absorbent material in the absorbent body from seeping back, ensuring that the surface is always dry and comfortable, allowing women to avoid embarrassing situations during their menstrual period, whether it is daily activities or nighttime sleep. ​   Hot air punched non-woven fabric has become a key material for improving the quality of sanitary napkins due to its soft fit, breathability, and excellent absorption and guidance performance. Although it is silently hidden in sanitary napkins, it brings comfort, health, and peace of mind to women during their menstrual cycle, playing an indispensable and important role in women's menstrual care. If you want to get more information about our products, you can click www.glinknonwoven.com.

Wetness indicator adhesive is a revolutionary component in modern diaper technology, designed to enhance convenience and care for both parents and babies.    The primary function of wetness indicator adhesive is to detect moisture and change color when the diaper is wet. Typically, it appears as a subtle line or pattern on the diaper’s exterior, which turns blue or another contrasting color upon contact with urine. This visual cue allows parents to quickly assess the diaper’s status without the need for frequent checks, saving time and reducing unnecessary disturbances for the baby.     One of the key benefits of wetness indicator adhesive is its ability to promote hygiene and comfort. By signaling the need for a diaper change promptly, it helps prevent prolonged exposure to moisture, which can lead to skin irritation, rashes, or discomfort for the baby. This feature is particularly useful during nighttime or when parents are occupied with other tasks, ensuring timely care without constant monitoring.   Additionally, wetness indicator adhesive is designed with safety in mind. It is made from non-toxic, skin-friendly materials that comply with stringent safety standards, ensuring it poses no harm to the baby’s delicate skin. Its eco-friendly formulations also align with the growing demand for sustainable baby products, reducing environmental impact without compromising performance.     In conclusion, wetness indicator adhesive is a game-changer in diaper technology, offering a practical solution for modern parenting. Its ability to provide real-time alerts, ensure hygiene, and prioritize safety has made it an essential feature in diapers, simplifying care routines and enhancing the well-being of babies worldwide. If you want to get more information about our products, you can click www.glinknonwoven.com

In the diaper manufacturing industry, elastic adhesives is widely used as a key adhesive material. This is not only because of its good physical properties, but also because it can bring excellent comfort and fit to diapers. Elastic glues used in diaper is known for its high elasticity and recovery, which allows diapers to expand and contract freely with the body movements when the baby is moving. Whether crawling, standing or walking, elastic glues can ensure that the diaper remains tightly fitted, effectively preventing urine from leaking sideways, thereby ensuring the sealing performance of the diaper. In addition, the softness and skin-friendliness of elastic adhesives are also important reasons for its popularity. It does not cause pressure or friction on the baby's delicate skin, reducing the risk of red buttocks and allergies. At the same time, elastic adhesives also has a certain breathability, which helps to keep the air circulation inside the diaper, so that the baby can also feel dry and comfortable when wearing the diaper. In the production process of diapers, the application of elastic adhesives requires precise calculations and rigorous testing. Manufacturers will ensure that the elasticity, softness and breathability of the elastic are optimally balanced, so as to produce diaper products that are in line with the baby's physiological characteristics and provide an excellent wearing experience. In summary, the reason why elastics are widely used in diapers is that they can bring excellent elasticity and comfort to diapers, ensuring that babies can stay dry and comfortable during any activity. With the advancement of technology, the performance of elastics will be further improved, bringing more innovations and breakthroughs to the diaper manufacturing industry. If you want to get more information about our products, you can click www.glinknonwoven.com

Hydrophilic nonwoven fabric, a distinct type within the nonwoven fabric family, stands in stark contrast to waterproof nonwoven fabrics. It is crafted by incorporating hydrophilic agents during the production process or utilizing fibers inherently endowed with hydrophilic characteristics. The versatility of hydrophilic nonwoven fabrics shines brightly in the realm of hygiene products, including diapers, adult incontinence products, and sanitary napkin topsheets, as they swiftly absorb liquids while maintaining a dry and comfortable environment for users. Indeed, the applications of hydrophilic nonwoven fabrics are ubiquitous.   Baby Diapers: The water-absorbing layer in baby diapers is enveloped by hydrophilic nonwoven fabrics on both its top and bottom surfaces, ensuring both a soft, cloth-like feel and superior liquid absorption capabilities. Adult Incontinence Products: The role of hydrophilic nonwoven fabrics in adult incontinence products mirrors that of baby diapers, albeit with slightly lesser manufacturing demands. Masks: High-quality masks often incorporate a hydrophilic nonwoven fabric layer within their inner construction to efficiently capture exhaled water vapor. This design feature explains why individuals who wear glasses during winter months, while also donning a mask, experience minimal fogging on their lenses, thereby preserving clear vision. The inclusion of hydrophilic nonwoven fabric in the mask's inner layer is the driving force behind this beneficial effect.   Pet Urine Pads: Urine pads, strategically placed in pets' resting areas to curb indiscriminate urination and defecation, are crafted from hydrophilic nonwoven fabric. These pads are crafted with simplicity and moderate standards in mind, with a primary focus on their hydrophilic attributes.   If you want to know more raw materials information, please visit our website: www.glinknonwoven.com  

The manufacture of adult diapers requires the use of a variety of raw materials, which together constitute the multi-layer structure of diapers to ensure their water absorption, breathability, comfort and leak-proofness. The main raw materials for adult diapers include:   1. Non-woven fabric: Non-woven fabric is one of the main materials for diapers, used to make the surface layer, diversion layer, bottom film, and anti-leakage edges. The topsheet non-woven fabric is in direct contact with the skin, and is required to be soft, breathable, and can quickly guide urine to penetrate into the next layer. The ADL nonwoven fabric helps to quickly and evenly disperse urine to the absorbent core layer to avoid local over-wetting. The backsheet non woven fabric is usually used in combination with PE film to prevent urine from leaking out while maintaining a certain degree of breathability. As an important type of non-woven fabric, spunbond non-woven fabric is widely used in diaper manufacturing due to its high strength, low cost, and good breathability. 2. Fluff pulp: Fluff pulp is a plant-based fiber material used as part of the absorbent layer of diapers. It has good water absorption and fluffiness, and can quickly absorb and store urine.   3. Super absorbent polymer (SAP): Polymer absorbent resin is the core material of the absorbent layer of diapers, which can absorb and lock a large amount of water. It has the characteristics of large water absorption, fast water absorption, and strong water retention, which is the key to ensure that diapers stay dry for a long time.   4. PE film: PE film (polyethylene film) is a waterproof plastic film, which is often used in the bottom film part of diapers. It is used in combination with non-woven fabrics to effectively prevent urine from leaking and maintain the integrity of diapers. 5. Hot melt adhesive: Hot melt adhesive is a plastic adhesive used to firmly bond the various layers of diaper materials together. It is non-toxic and odorless, an environmentally friendly chemical product, and plays a key role in the production process.   6. Other auxiliary materials: In addition to the above main raw materials, the manufacture of diapers also requires the use of some auxiliary materials, such as elastic thread, waist material, Velcro, etc.   These materials together constitute the complete structure of diapers, ensuring that they are comfortable to wear, easy to adjust the size and fixed in place.   For more information, please visit our website: www.glinknonwoven.com

Diapers play a crucial role in the daily care of babies. A high-quality diaper not only allows babies to feel comfortable and at ease, but also brings many conveniences to parents. One of the key factors determining the quality of diapers is the selection of its raw materials. 1、 Surface material: the first line of defense that is skin friendly The choice of material for the surface layer, which is in direct contact with the baby's skin, is particularly important. At present, there are two common types of diaper liners on the market: diaper nonwoven fabric and pure cotton. Non woven fabric has the characteristics of softness and dryness, which can quickly absorb urine and conduct it to the absorbent core, reducing the contact time between urine and baby's skin. Among them, hot air non-woven fabric is highly favored for its fluffy and soft texture. It is formed through hot air hot rolling technology, with evenly distributed fibers and a soft touch, just like laying a soft layer of clouds on a baby's buttocks. The spunbond nonwoven fabric is relatively more tough, with good strength and wear resistance. While ensuring softness, it can effectively prevent the surface layer from cracking. Spunbond non-woven fabric has good breathability, which can timely eliminate moisture and heat inside the diaper, keeping the baby's buttocks dry. This is of great significance for preventing skin problems such as red buttocks. Pure cotton material has always been known for its excellent skin friendliness and breathability. Diapers with pure cotton as the surface layer can make babies' skin feel as comfortable as being gently touched by their mother's hand. The pure cotton surface layer has good water absorption, which can quickly absorb urine, keep the surface dry, and reduce the risk of red buttocks in babies. Meanwhile, its natural material is not prone to allergic reactions, making it particularly suitable for babies with delicate skin. Like some high-end diaper brands, they use specially treated high weave pure cotton to further enhance its softness and durability.