A fitted seamless round neck top
Patent Information
- Application Number
- CN202522313935.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-31
AI Technical Summary
但即便如此,经过多次洗涤、晾晒及日常穿着摩擦后,缝合处面料纤维会逐渐疲劳松弛,导致衣领失去原有弹性与形态,出现外翻或内翻现象,严重降低上衣的穿着寿命与美观度
[0014]本实用新型的有益效果在于:这种贴合式无缝圆领上衣的衣领不会出现松垮、凸起问题,并且更耐洗涤,还能兼顾贴合立挺外观与颈部穿着舒适性。
Smart Images

Figure CN224791737U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clothing, and in particular to a fitted seamless round neck top. Background Technology
[0002] In the garment manufacturing industry, tops, as a category of clothing worn frequently in daily life, have their structural design directly affecting the wearing experience and product durability. Among these, the processing technology of the collar structure is crucial to both wearing experience and product durability. Casual tops, such as T-shirts, typically use a separately cut collar piece that is sewn together with the collar edge of the garment body. This traditional processing technology has many technical shortcomings that urgently need to be addressed in practical applications.
[0003] To enhance stitch strength, the industry commonly employs multi-stitching, which increases stitch density to strengthen the connection between the collar and the garment body. However, even with this method, after repeated washing, drying, and daily wear, the fabric fibers at the seams gradually fatigue and loosen, causing the collar to lose its original elasticity and shape, resulting in outward or inward turning, severely reducing the garment's lifespan and aesthetics. Secondly, multi-stitching creates a noticeable bulge at the collar seam, affecting the overall smoothness of the garment and causing friction and discomfort against the neck skin, which becomes more pronounced with prolonged wear. Conversely, reducing stitch density and abandoning multi-stitching for comfort leads to a sharp drop in connection strength, causing the collar to loosen and deform after fewer washes, creating a dilemma where strength and comfort cannot be reconciled. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a fitted seamless round neck top. The collar of this fitted seamless round neck top will not have problems such as looseness or bulging, and it is more washable, while also taking into account both a fitted and upright appearance and neck comfort.
[0005] To solve the above technical problems, the following technical solution is adopted: A fitted seamless round neck top includes a body and a collar. The body includes a front piece and a back piece, with the upper ends of the front and back pieces forming a neckline. The collar is characterized by being a ring-shaped collar piece that matches the shape of the neckline. The ring-shaped collar piece, the front piece, and the back piece are all made of knitted fabric. The lower edge of the outer surface of the ring-shaped collar piece is bonded to the upper edge of the inner surface of the neckline of the front and back pieces via a first adhesive layer. The upper edge of the ring-shaped collar piece has an inwardly folded ring-shaped portion that is bonded to the inner side of the upper edge of the ring-shaped collar piece.
[0006] In the aforementioned seamless crew neck top, the circular collar piece, the front piece, and the back piece are all made of knitted fabric. This fabric absorbs the adhesive during the heat-pressing process and achieves a tight bond through mutual penetration. This results in a thinner collar (from the side, the collar and body almost merge into one piece, with no obvious boundary, and no thick first adhesive layer), achieving a near-seamless connection. This allows for a more snug fit, enhanced comfort, and a more structured appearance. Furthermore, the tight connection between the collar and body, achieved through the first adhesive layer, improves the collar's elasticity and ensures the top retains its shape even after multiple washes. The inward-turned part provides a smooth transition at the top edge of the collar, further enhancing wearing comfort. This seamless crew neck top avoids looseness or bulging collars, is more washable, and balances a snug, structured appearance with neck comfort.
[0007] The aforementioned inside and outside directions are determined based on the position when wearing a fitted seamless crew neck top. The side closer to the user's body is the inside, and the side farther away from the user is the outside.
[0008] In the preferred embodiment, the first adhesive layer is made of PUR adhesive. Due to the high bonding strength, good elasticity, and high temperature resistance of PUR adhesive, it can tightly connect the collar and the body of the garment, effectively ensuring the bonding strength between the two fabrics and further improving the elasticity of the collar. At the same time, it ensures that the garment can withstand 100°C washing without delamination or deformation.
[0009] In a further preferred embodiment, the first adhesive layer is formed by applying PUR adhesive to the front piece, back piece, or circular collar piece of the garment body by brushing. When applying PUR adhesive, a thick layer can be applied to the stretching areas where increased elasticity is needed, while a single layer or spot application can be applied to other connecting areas to achieve a tight connection between the collar and the garment body.
[0010] In a further preferred embodiment, the thickness of the first adhesive layer is 0.5-0.8 mm. A thin layer of PUR adhesive is sufficient to tightly bond the collar and the garment body, ensuring that the resulting collar is relatively thin.
[0011] In a preferred embodiment, a second adhesive layer is provided along the upper edge of the inner surface of the annular collar piece. The upper edge of the inner surface of the annular collar piece is folded inward and adhered to the inner surface of the annular collar piece through the second adhesive layer, and the folded portion constitutes the inward-folded part. The inward-folded part is directly formed by folding the upper edge of the inner surface of the annular collar piece inward and adhering it to the annular collar piece, making the processing method more convenient.
[0012] In a further preferred embodiment, the second adhesive layer is formed by applying PUR adhesive to the inner surface edge of the circular collar piece by brushing. The second adhesive layer, also made of PUR adhesive, allows the inward-folding parts of the circular collar piece to penetrate and adhere tightly during bonding, reducing the thickness of the inward-folding parts and ensuring a snug fit to the body when worn, further improving comfort.
[0013] In a preferred embodiment, the first adhesive layer applied to the front and back panels of the garment is staggered from the first adhesive layer applied to the annular collar piece. This arrangement increases the bonding area between the front and back panels and the annular collar piece while reducing the thickness of the adhesive layer, thus keeping the collar relatively thin.
[0014] The beneficial effects of this utility model are: the collar of this fitted seamless round neck top will not be loose or protruding, and it is more washable, while also taking into account both a fitted and upright appearance and neck comfort. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of the fitted seamless round neck top in an embodiment of this utility model; Figure 2 This is an enlarged view of the collar of the fitted seamless round neck top in this embodiment of the utility model; Figure 3 This is an enlarged view of the collar area of the seamless round neck top after it has been turned inside out in this embodiment of the present invention. Figure 4 This is a cross-sectional view of the part where the annular collar piece and the front piece of the garment body fit together in an embodiment of this utility model. Detailed Implementation
[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figure 1-4 The illustrated seamless round neck top includes a body and a collar. The body includes a front piece 1 and a back piece 2, with the upper ends of the front piece 1 and the back piece 2 forming a neckline. The collar is a ring-shaped collar piece 3 that matches the shape of the neckline. The ring-shaped collar piece 3, the front piece 1, and the back piece 2 are all made of knitted fabric. The lower edge of the outer surface of the ring-shaped collar piece 3 is bonded to the upper edge of the inner surface of the neckline of the front piece 1 and the back piece 2 through a first adhesive layer. The upper edge of the ring-shaped collar piece 3 is provided with an inwardly folded ring-shaped inward part 301, which is bonded to the inner side of the upper edge of the ring-shaped collar piece 3.
[0017] In the aforementioned seamless crew neck top, the circular collar piece 3, the front body piece 1, and the back body piece 2 are all made of knitted fabric. This fabric absorbs the adhesive during the heat-pressing process and achieves a tight bond through mutual penetration during bonding. This results in a thinner collar (from the side, the collar and body are almost seamlessly integrated, with no obvious boundary, and no thick first adhesive layer), achieving a near-seamless connection. This allows for a more comfortable and structured fit when worn. Furthermore, the tight bond between the collar and body, achieved through the use of a first adhesive layer, enhances the collar's elasticity and prevents deformation after multiple washes. The inward-turned part provides a smooth transition at the top edge of the collar, further improving wearing comfort. This seamless crew neck top avoids looseness or bulging collars, is more washable, and balances a close-fitting, structured appearance with neck comfort.
[0018] The aforementioned inside and outside directions are determined based on the position when wearing a fitted seamless crew neck top. The side closer to the user's body is the inside, and the side farther away from the user is the outside.
[0019] The first adhesive layer is formed by applying PUR adhesive to the front piece 1, back piece 2, or circular collar piece 3 of the garment body by brushing. Due to the high bonding strength, good elasticity, and high temperature resistance of PUR adhesive, it can be applied thickly to the stretching areas where elasticity needs to be enhanced, and a single layer or spot application can be applied to other connecting areas. This will ensure a tight bond between the collar and the garment body, effectively guaranteeing the bonding strength between the two fabrics and further improving the elasticity of the collar. At the same time, it ensures that the garment can withstand washing at 100℃ without delamination or deformation.
[0020] The thickness of the first adhesive layer is 0.5-0.8mm. Only a thin layer of PUR adhesive is needed to tightly bond the collar and the body of the garment, ensuring that the finished collar is relatively thin.
[0021] The inner surface of the circular collar piece 3 has a second adhesive layer along its upper edge. The upper edge of the inner surface of the circular collar piece 3 is folded inward and adhered to the inner surface of the circular collar piece 3 through the second adhesive layer, and the folded part constitutes the inward-folded portion. The inward-folded portion is directly formed by the upper edge of the inner surface of the circular collar piece 3 being folded inward and adhered to the circular collar piece 3, making the processing method more convenient.
[0022] The second adhesive layer is formed by applying PUR adhesive to the inner surface edge of the circular collar piece 3 by brushing. This second adhesive layer, also made of PUR adhesive, allows the inward-folding parts of the circular collar piece 3 to penetrate and adhere tightly during the fitting process, reducing the thickness of the inward-folding parts and ensuring a snug fit to the body when worn, further improving comfort.
[0023] The first adhesive layer applied to the front piece 1 and the back piece 2 of the garment body is staggered from the first adhesive layer applied to the circular collar piece 3. This arrangement increases the bonding area between the front piece 1, the back piece 2, and the circular collar piece 3, while also reducing the thickness of the adhesive layer, thus keeping the collar relatively thin.
Claims
1. A fitted seamless round neck top, comprising a body and a collar, the body comprising a front piece and a back piece, the upper ends of the front piece and the back piece forming a neckline, characterized in that: The collar is a ring-shaped collar piece that matches the shape of the neckline. The ring-shaped collar piece, the front piece of the garment, and the back piece of the garment are all made of knitted fabric. The lower edge of the outer surface of the ring-shaped collar piece is attached to the upper edge of the inner surface of the neckline of the front piece of the garment and the back piece of the garment through a first adhesive layer. The upper edge of the ring-shaped collar piece is provided with an inwardly folded ring-shaped part, which is attached to the inner side of the upper edge of the ring-shaped collar piece.
2. The form-fitting seamless round neck top as described in claim 1, characterized in that: The first adhesive layer is made of PUR adhesive.
3. A fitted seamless round neck top as described in claim 2, characterized in that: The first adhesive layer is formed by applying PUR adhesive to the front piece, back piece, or circular collar piece of the garment by brushing.
4. A fitted seamless round neck top as described in claim 2, characterized in that: The thickness of the first adhesive layer is 0.5-0.8 mm.
5. A fitted seamless round neck top as described in claim 1, characterized in that: The inner surface of the ring-shaped collar piece has a second adhesive layer at its upper edge. The upper edge of the inner surface of the ring-shaped collar piece is folded inward and adhered to the inner surface of the ring-shaped collar piece through the second adhesive layer, and the folded part constitutes the inward folded part.
6. A fitted seamless round neck top as described in claim 5, characterized in that: The second adhesive layer is formed by applying PUR adhesive to the inner surface edge of the ring-shaped collar piece by brushing.
7. A fitted seamless round neck top as described in claim 1, characterized in that: The first adhesive layer applied to the front and back panels of the garment is offset from the first adhesive layer applied to the circular collar piece.